Merge branch 'master' into 1.7.10

solves specular reflection issue with ShaderMod

.classpath

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src/main/java"/>
+	<classpathentry kind="src" path="src/main/resources"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+	<classpathentry kind="con" path="org.springsource.ide.eclipse.gradle.classpathcontainer"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

.gitignore

@@ -1,9 +1,5 @@
-.idea/
-*.iml
-*.ipr
-*.iws
-run/
 .gradle/
+.settings/
+bin/
 build/
-classes/
-temp/
+libs/

.project

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>BetterFoliage</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.springsource.ide.eclipse.gradle.core.nature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

README.md

@@ -1,7 +1,11 @@
 BetterFoliage
 =============
-
 Minecraft mod that alters the appearance of leaves & grass
 
-fixed by @CatmanGames for StateMC<br>
-(don't render certain textures when there is a block from another mod above)
+More info: http://www.minecraftforum.net/topic/2776217-better-foliage/
+
+Download
+========
+[BetterFoliage 0.9.4-beta] (http://goo.gl/pNBE23) (MC 1.7.2)
+
+[BetterFoliage 0.9.4-beta] (http://goo.gl/ywT6Xg) (MC 1.7.10)

build.gradle

@@ -1,62 +1,45 @@
-apply plugin: "net.minecraftforge.gradle.forge"
-apply plugin: 'kotlin'
-
-archivesBaseName = jarName
-
 buildscript {
-    repositories {
-        mavenCentral()
-        maven {
-            name = "forge"
-            url = "http://files.minecraftforge.net/maven"
-        }
-    }
-    dependencies {
-        classpath "net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT"
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-    }
-}
-
-repositories {
-    mavenCentral()
-    jcenter()
-    maven {
-        name = "shadowfacts"
-        url = "https://maven.shadowfacts.net/"
-    }
-}
-
-dependencies {
-    compile "net.shadowfacts:Forgelin:$forgelin_version"
+	repositories {
+		mavenCentral()
+		maven {
+			name = "forge"
+			url = "http://files.minecraftforge.net/maven"
+		}
+		maven {
+			name = "sonatype"
+			url = "https://oss.sonatype.org/content/repositories/snapshots/"
+		}
+	}
+	dependencies {
+		classpath 'net.minecraftforge.gradle:ForgeGradle:1.2-SNAPSHOT'
+	}
 }
+apply plugin: 'forge'
 
 minecraft {
-    version = mc_version + "-" + forge_version
-    mappings = mcp_mappings
-    runDir = 'run'
+	version = '1.7.10-10.13.0.1159'
 }
+
+jar.baseName = 'BetterFoliage-1.7.10'
+group = 'com.github.octarine-noise'
+version='0.9.5b'
+
 processResources {
-    from(sourceSets.main.resources) { exclude 'mcmod.info' }
-    from(sourceSets.main.resources) { include 'mcmod.info' expand 'version':version, 'mcversion':minecraft.version }
+	inputs.property "version", project.version
+	inputs.property "mcversion", project.minecraft.version
+	
+	from(sourceSets.main.resources.srcDirs) {
+		include 'mcmod.info'
+		expand 'version':project.version, 'mcversion':project.minecraft.version
+	}
 
-    into "${buildDir}/classes/main"
-}
-
-def manifestCfg = {
-    attributes "FMLCorePlugin": "mods.betterfoliage.loader.BetterFoliageLoader"
-    attributes "FMLCorePluginContainsFMLMod": "mods.betterfoliage.BetterFoliageMod"
-    attributes "FMLAT": "BetterFoliage_at.cfg"
+	from(sourceSets.main.resources.srcDirs) {
+		exclude 'mcmod.info'
+	}
 }
 
 jar {
-    manifest manifestCfg
-    exclude "optifine"
-}
-
-task sourcesJar(type: Jar, dependsOn: classes) {
-    classifier = 'sources'
-    manifest manifestCfg
-    from(sourceSets.main.kotlin)
-    from(sourceSets.main.resources) { exclude 'mcmod.info' }
-    from(sourceSets.main.resources) { include 'mcmod.info' expand 'version':version, 'mcversion':minecraft.version }
+	manifest {
+		attributes("FMLCorePlugin": "mods.betterfoliage.loader.BetterFoliageLoader", "FMLCorePluginContainsFMLMod": "mods.betterfoliage.BetterFoliage")
+	}
 }

gradle.properties

@@ -1,13 +0,0 @@
-group = com.github.octarine-noise
-jarName = BetterFoliage-MC1.12
-
-version = 2.3.1
-
-mc_version = 1.12.2
-forge_version = 14.23.5.2847
-mcp_mappings = stable_39
-
-kotlin_version = 1.3.40
-forgelin_version = 1.8.4
-
-org.gradle.java.home=C:\\Users\\catma\\.jdks\\corretto-1.8.0_482

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +0,0 @@
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.9-all.zip
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists

gradlew

@@ -1,172 +0,0 @@
-#!/usr/bin/env sh
-
-##############################################################################
-##
-##  Gradle start up script for UN*X
-##
-##############################################################################
-
-# Attempt to set APP_HOME
-# Resolve links: $0 may be a link
-PRG="$0"
-# Need this for relative symlinks.
-while [ -h "$PRG" ] ; do
-    ls=`ls -ld "$PRG"`
-    link=`expr "$ls" : '.*-> \(.*\)$'`
-    if expr "$link" : '/.*' > /dev/null; then
-        PRG="$link"
-    else
-        PRG=`dirname "$PRG"`"/$link"
-    fi
-done
-SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >/dev/null
-APP_HOME="`pwd -P`"
-cd "$SAVED" >/dev/null
-
-APP_NAME="Gradle"
-APP_BASE_NAME=`basename "$0"`
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
-
-# Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
-
-warn () {
-    echo "$*"
-}
-
-die () {
-    echo
-    echo "$*"
-    echo
-    exit 1
-}
-
-# OS specific support (must be 'true' or 'false').
-cygwin=false
-msys=false
-darwin=false
-nonstop=false
-case "`uname`" in
-  CYGWIN* )
-    cygwin=true
-    ;;
-  Darwin* )
-    darwin=true
-    ;;
-  MINGW* )
-    msys=true
-    ;;
-  NONSTOP* )
-    nonstop=true
-    ;;
-esac
-
-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
-
-# Determine the Java command to use to start the JVM.
-if [ -n "$JAVA_HOME" ] ; then
-    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
-        # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD="$JAVA_HOME/jre/sh/java"
-    else
-        JAVACMD="$JAVA_HOME/bin/java"
-    fi
-    if [ ! -x "$JAVACMD" ] ; then
-        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-    fi
-else
-    JAVACMD="java"
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-fi
-
-# Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
-    MAX_FD_LIMIT=`ulimit -H -n`
-    if [ $? -eq 0 ] ; then
-        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
-            MAX_FD="$MAX_FD_LIMIT"
-        fi
-        ulimit -n $MAX_FD
-        if [ $? -ne 0 ] ; then
-            warn "Could not set maximum file descriptor limit: $MAX_FD"
-        fi
-    else
-        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
-    fi
-fi
-
-# For Darwin, add options to specify how the application appears in the dock
-if $darwin; then
-    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
-fi
-
-# For Cygwin, switch paths to Windows format before running java
-if $cygwin ; then
-    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
-    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-    JAVACMD=`cygpath --unix "$JAVACMD"`
-
-    # We build the pattern for arguments to be converted via cygpath
-    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
-    SEP=""
-    for dir in $ROOTDIRSRAW ; do
-        ROOTDIRS="$ROOTDIRS$SEP$dir"
-        SEP="|"
-    done
-    OURCYGPATTERN="(^($ROOTDIRS))"
-    # Add a user-defined pattern to the cygpath arguments
-    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
-        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
-    fi
-    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    i=0
-    for arg in "$@" ; do
-        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
-        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
-
-        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
-            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
-        else
-            eval `echo args$i`="\"$arg\""
-        fi
-        i=$((i+1))
-    done
-    case $i in
-        (0) set -- ;;
-        (1) set -- "$args0" ;;
-        (2) set -- "$args0" "$args1" ;;
-        (3) set -- "$args0" "$args1" "$args2" ;;
-        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
-    esac
-fi
-
-# Escape application args
-save () {
-    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
-    echo " "
-}
-APP_ARGS=$(save "$@")
-
-# Collect all arguments for the java command, following the shell quoting and substitution rules
-eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
-
-# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
-if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
-  cd "$(dirname "$0")"
-fi
-
-exec "$JAVACMD" "$@"

gradlew.bat

@@ -1,84 +0,0 @@
-@if "%DEBUG%" == "" @echo off
-@rem ##########################################################################
-@rem
-@rem  Gradle startup script for Windows
-@rem
-@rem ##########################################################################
-
-@rem Set local scope for the variables with windows NT shell
-if "%OS%"=="Windows_NT" setlocal
-
-set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
-set APP_BASE_NAME=%~n0
-set APP_HOME=%DIRNAME%
-
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS=
-
-@rem Find java.exe
-if defined JAVA_HOME goto findJavaFromJavaHome
-
-set JAVA_EXE=java.exe
-%JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto init
-
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:findJavaFromJavaHome
-set JAVA_HOME=%JAVA_HOME:"=%
-set JAVA_EXE=%JAVA_HOME%/bin/java.exe
-
-if exist "%JAVA_EXE%" goto init
-
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:init
-@rem Get command-line arguments, handling Windows variants
-
-if not "%OS%" == "Windows_NT" goto win9xME_args
-
-:win9xME_args
-@rem Slurp the command line arguments.
-set CMD_LINE_ARGS=
-set _SKIP=2
-
-:win9xME_args_slurp
-if "x%~1" == "x" goto execute
-
-set CMD_LINE_ARGS=%*
-
-:execute
-@rem Setup the command line
-
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
-
-@rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
-
-:end
-@rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
-
-:fail
-rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
-rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
-
-:mainEnd
-if "%OS%"=="Windows_NT" endlocal
-
-:omega

settings.gradle

@@ -1,2 +0,0 @@
-rootProject.name = 'BetterFoliage'
-

src/main/java/mods/betterfoliage/BetterFoliage.java

@@ -0,0 +1,48 @@
+package mods.betterfoliage;
+
+import java.io.File;
+import java.util.Map;
+
+import mods.betterfoliage.client.BetterFoliageClient;
+import mods.betterfoliage.common.config.BetterFoliageConfig;
+
+import org.apache.logging.log4j.Logger;
+
+import cpw.mods.fml.common.Mod;
+import cpw.mods.fml.common.event.FMLPreInitializationEvent;
+import cpw.mods.fml.common.network.NetworkCheckHandler;
+import cpw.mods.fml.relauncher.Side;
+
+@Mod(name=BetterFoliage.MOD_NAME, modid=BetterFoliage.MOD_ID, acceptedMinecraftVersions=BetterFoliage.MC_VERSIONS, guiFactory=BetterFoliage.GUI_FACTORY)
+public class BetterFoliage {
+
+	public static final String MOD_ID = "BetterFoliage";
+	public static final String MOD_NAME = "Better Foliage";
+	public static final String MC_VERSIONS = "[1.7.10]";
+	public static final String GUI_FACTORY = "mods.betterfoliage.client.gui.ConfigGuiFactory";
+	
+	@Mod.Instance
+	public static BetterFoliage instance;
+	
+	public static BetterFoliageConfig config = new BetterFoliageConfig();
+	
+	public static Logger log;
+	
+	public static File configDir;
+	
+	@Mod.EventHandler
+	public void preInit(FMLPreInitializationEvent event)  {
+		log = event.getModLog();
+		if (event.getSide() == Side.CLIENT) {
+			configDir = new File(event.getModConfigurationDirectory(), MOD_ID);
+			configDir.mkdir();
+			config.load(new File(configDir, "betterfoliage.cfg"));
+			BetterFoliageClient.preInit();
+		}
+	}
+	
+	@NetworkCheckHandler
+	public boolean checkVersion(Map<String, String> mods, Side side) {
+		return true;
+	}
+}

src/main/java/mods/betterfoliage/client/BetterFoliageClient.java

@@ -0,0 +1,128 @@
+package mods.betterfoliage.client;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Map;
+
+import mods.betterfoliage.BetterFoliage;
+import mods.betterfoliage.client.render.IRenderBlockDecorator;
+import mods.betterfoliage.client.render.impl.RenderBlockBetterAlgae;
+import mods.betterfoliage.client.render.impl.RenderBlockBetterCactus;
+import mods.betterfoliage.client.render.impl.RenderBlockBetterGrass;
+import mods.betterfoliage.client.render.impl.RenderBlockBetterLeaves;
+import mods.betterfoliage.client.render.impl.RenderBlockBetterLilypad;
+import mods.betterfoliage.client.render.impl.RenderBlockBetterReed;
+import mods.betterfoliage.client.resource.BlockTextureGenerator;
+import mods.betterfoliage.client.resource.HalfTextureResource;
+import mods.betterfoliage.client.resource.ILeafTextureRecognizer;
+import mods.betterfoliage.client.resource.LeafTextureGenerator;
+import net.minecraft.block.Block;
+import net.minecraft.block.BlockCarrot;
+import net.minecraft.block.BlockCrops;
+import net.minecraft.block.BlockDoublePlant;
+import net.minecraft.block.BlockLeavesBase;
+import net.minecraft.block.BlockPotato;
+import net.minecraft.block.BlockReed;
+import net.minecraft.block.BlockTallGrass;
+import net.minecraft.client.renderer.texture.TextureAtlasSprite;
+import net.minecraft.client.resources.IResource;
+import net.minecraft.init.Blocks;
+import net.minecraft.util.ResourceLocation;
+import net.minecraft.world.IBlockAccess;
+import net.minecraftforge.common.MinecraftForge;
+
+import com.google.common.collect.Maps;
+
+import cpw.mods.fml.client.registry.RenderingRegistry;
+import cpw.mods.fml.common.FMLCommonHandler;
+
+public class BetterFoliageClient implements ILeafTextureRecognizer {
+
+	public static Map<Integer, IRenderBlockDecorator> decorators = Maps.newHashMap();
+	public static LeafTextureGenerator leafGenerator;
+	
+	public static BlockMatcher leaves;
+	public static BlockMatcher crops;
+	
+	public static void preInit() {
+		FMLCommonHandler.instance().bus().register(new KeyHandler());
+		
+		BetterFoliage.log.info("Registering renderers");
+		registerRenderer(new RenderBlockBetterLeaves());
+		registerRenderer(new RenderBlockBetterGrass());
+		registerRenderer(new RenderBlockBetterCactus());
+		registerRenderer(new RenderBlockBetterLilypad());
+		registerRenderer(new RenderBlockBetterReed());
+		registerRenderer(new RenderBlockBetterAlgae());
+		
+		leaves = new BlockMatcher(BlockLeavesBase.class.getName(),
+								  "forestry.arboriculture.gadgets.BlockLeaves",
+								  "thaumcraft.common.blocks.BlockMagicalLeaves");
+		leaves.load(new File(BetterFoliage.configDir, "classesLeaves.cfg"));
+		
+		crops = new BlockMatcher(BlockCrops.class.getName(),
+								 "-" + BlockCarrot.class.getName(),
+								 "-" + BlockPotato.class.getName(),
+								 BlockTallGrass.class.getName(),
+								 BlockDoublePlant.class.getName(),
+								 BlockReed.class.getName(),
+								 "biomesoplenty.common.blocks.BlockBOPFlower",
+								 "biomesoplenty.common.blocks.BlockBOPFlower2",
+								 "tconstruct.blocks.slime.SlimeTallGrass");
+		crops.load(new File(BetterFoliage.configDir, "classesCrops.cfg"));
+		
+		BetterFoliage.log.info("Registering leaf texture generator");
+		leafGenerator = new LeafTextureGenerator();
+		MinecraftForge.EVENT_BUS.register(leafGenerator);
+		leafGenerator.recognizers.add(new BetterFoliageClient());
+		
+		MinecraftForge.EVENT_BUS.register(new BlockTextureGenerator("bf_reed_bottom", new ResourceLocation("betterfoliage", "textures/blocks/missing_leaf.png")) {
+			@Override
+			public IResource getResource(ResourceLocation var1) throws IOException {
+				return new HalfTextureResource(unwrapResource(var1), true, getMissingResource());
+			}
+		});
+		MinecraftForge.EVENT_BUS.register(new BlockTextureGenerator("bf_reed_top", new ResourceLocation("betterfoliage", "textures/blocks/missing_leaf.png")) {
+			@Override
+			public IResource getResource(ResourceLocation var1) throws IOException {
+				return new HalfTextureResource(unwrapResource(var1), false, getMissingResource());
+			}
+		});
+
+		MinecraftForge.EVENT_BUS.register(new BetterFoliageClient());
+	}
+
+	public boolean isLeafTexture(TextureAtlasSprite icon) {
+		String resourceLocation = icon.getIconName();
+		if (resourceLocation.startsWith("forestry:leaves/")) return true;
+		return false;
+	}
+	
+	public static int getRenderTypeOverride(IBlockAccess blockAccess, int x, int y, int z, Block block, int original) {
+		// universal sign for DON'T RENDER ME!
+		if (original == -1) return original;
+		
+		for (Map.Entry<Integer, IRenderBlockDecorator> entry : decorators.entrySet())
+			if (entry.getValue().isBlockAccepted(blockAccess, x, y, z, block, original))
+				return entry.getKey();
+		
+		return original;
+	}
+	
+	public static int getGLSLBlockIdOverride(int original, Block block) {
+		if (leaves.matchesID(original & 0xFFFF))
+			return Block.blockRegistry.getIDForObject(Blocks.leaves) & 0xFFFF | block.getRenderType() << 16;
+		if (crops.matchesID(original & 0xFFFF))
+			return Block.blockRegistry.getIDForObject(Blocks.tallgrass) & 0xFFFF | block.getRenderType() << 16;
+		return original;
+	}
+	
+	public static void registerRenderer(IRenderBlockDecorator decorator) {
+		int renderId = RenderingRegistry.getNextAvailableRenderId();
+		decorators.put(renderId, decorator);
+		RenderingRegistry.registerBlockHandler(renderId, decorator);
+		MinecraftForge.EVENT_BUS.register(decorator);
+		decorator.init();
+	}
+
+}

src/main/java/mods/betterfoliage/client/BlockMatcher.java

@@ -0,0 +1,116 @@
+package mods.betterfoliage.client;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.Iterator;
+import java.util.Set;
+
+import mods.betterfoliage.BetterFoliage;
+import net.minecraft.block.Block;
+import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.event.world.WorldEvent;
+
+import com.google.common.collect.Sets;
+
+import cpw.mods.fml.common.eventhandler.SubscribeEvent;
+
+public class BlockMatcher {
+
+	public Set<String> whiteList = Sets.newHashSet();
+	public Set<String> blackList = Sets.newHashSet();
+	public Set<Integer> blockIDs = Sets.newHashSet();
+	
+	public BlockMatcher(String... defaults) {
+		for (String clazz : defaults) addClass(clazz);
+		MinecraftForge.EVENT_BUS.register(this);
+	}
+	
+	public void addClass(String className) {
+		if (className.startsWith("-"))
+			blackList.add(className.substring(1));
+		else
+			whiteList.add(className);
+	}
+	
+	public boolean matchesClass(Block block) {
+		for (String className : blackList) {
+			try {
+				Class<?> clazz = Class.forName(className);
+				if (clazz.isAssignableFrom(block.getClass())) return false;
+			} catch(ClassNotFoundException e) {}
+		}
+		for (String className : whiteList) {
+			try {
+				Class<?> clazz = Class.forName(className);
+				if (clazz.isAssignableFrom(block.getClass())) return true;
+			} catch(ClassNotFoundException e) {}
+		}
+		return false;
+	}
+	
+	public boolean matchesID(int blockId) {
+		return blockIDs.contains(blockId);
+	}
+	
+	public boolean matchesID(Block block) {
+		return blockIDs.contains(Block.blockRegistry.getIDForObject(block));
+	}
+	
+	public void load(File file) {
+		BufferedReader reader = null;
+		try {
+			reader = new BufferedReader(new FileReader(file));
+			whiteList.clear();
+			blackList.clear();
+			String line = reader.readLine();
+			while(line != null) {
+				addClass(line.trim());
+				line = reader.readLine();
+			}
+			reader.close();
+		} catch (FileNotFoundException e) {
+			saveDefaults(file);
+		} catch (IOException e) {
+			BetterFoliage.log.warn(String.format("Error reading configuration: %s", file.getName()));
+		}
+	}
+	
+	public void saveDefaults(File file) {
+		FileWriter writer = null;
+		try {
+			writer = new FileWriter(file);
+			for (String className : whiteList) {
+				writer.write(className);
+				writer.write("\n");
+			}
+			for (String className : blackList) {
+				writer.write("-");
+				writer.write(className);
+				writer.write("\n");
+			}
+			writer.close();
+		} catch (FileNotFoundException e) {
+			saveDefaults(file);
+		} catch (IOException e) {
+			BetterFoliage.log.warn(String.format("Error writing default configuration: %s", file.getName()));
+		}
+	}
+	
+	/** Caches block IDs on world load for fast lookup
+	 * @param event
+	 */
+	@SuppressWarnings("unchecked")
+	@SubscribeEvent
+	public void handleWorldLoad(WorldEvent.Load event) {
+		blockIDs.clear();
+		Iterator<Block> iter = Block.blockRegistry.iterator();
+		while (iter.hasNext()) {
+			Block block = iter.next();
+			if (matchesClass(block)) blockIDs.add(Block.blockRegistry.getIDForObject(block));
+		}
+	}
+}

src/main/java/mods/betterfoliage/client/KeyHandler.java

@@ -0,0 +1,27 @@
+package mods.betterfoliage.client;
+
+import cpw.mods.fml.client.FMLClientHandler;
+import cpw.mods.fml.client.registry.ClientRegistry;
+import cpw.mods.fml.common.eventhandler.SubscribeEvent;
+import cpw.mods.fml.common.gameevent.InputEvent;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+import mods.betterfoliage.BetterFoliage;
+import mods.betterfoliage.client.gui.ConfigGuiMain;
+import net.minecraft.client.settings.KeyBinding;
+
+@SideOnly(Side.CLIENT)
+public class KeyHandler {
+	
+	public static KeyBinding guiBinding;
+	
+	public KeyHandler() {
+		guiBinding = new KeyBinding("key.betterfoliage.gui", 66, BetterFoliage.MOD_NAME);
+		ClientRegistry.registerKeyBinding(guiBinding);
+	}
+	
+	@SubscribeEvent
+	public void handleKeyPress(InputEvent.KeyInputEvent event) {
+		if (guiBinding.isPressed()) FMLClientHandler.instance().showGuiScreen(new ConfigGuiMain(null));
+	}
+}

src/main/java/mods/betterfoliage/client/gui/ConfigGuiAlgae.java

@@ -0,0 +1,36 @@
+package mods.betterfoliage.client.gui;
+
+import mods.betterfoliage.BetterFoliage;
+import mods.betterfoliage.client.gui.widget.OptionDoubleWidget;
+import mods.betterfoliage.client.gui.widget.OptionIntegerWidget;
+import net.minecraft.client.gui.GuiButton;
+import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.client.resources.I18n;
+import cpw.mods.fml.client.FMLClientHandler;
+
+public class ConfigGuiAlgae extends ConfigGuiScreenBase {
+
+	public ConfigGuiAlgae(GuiScreen parent) {
+		super(parent);
+		int id = 10;
+		widgets.add(new OptionDoubleWidget(BetterFoliage.config.algaeHOffset, -100, -70, 200, 50, id++, id++, "message.betterfoliage.hOffset", "%.3f"));
+		widgets.add(new OptionDoubleWidget(BetterFoliage.config.algaeSize, -100, -40, 200, 50, id++, id++, "message.betterfoliage.size", "%.2f"));
+		widgets.add(new OptionDoubleWidget(BetterFoliage.config.algaeHeightMin, -100, -10, 200, 50, id++, id++, "message.betterfoliage.minHeight", "%.2f"));
+		widgets.add(new OptionDoubleWidget(BetterFoliage.config.algaeHeightMax, -100, 20, 200, 50, id++, id++, "message.betterfoliage.maxHeight", "%.2f"));
+		widgets.add(new OptionIntegerWidget(BetterFoliage.config.algaeChance, -100, 50, 200, 50, id++, id++, "message.betterfoliage.algaeChance"));
+	}
+
+	@SuppressWarnings("unchecked")
+	@Override
+	public void addButtons(int x, int y) {
+		buttonList.add(new GuiButton(0, x - 50, y + 100, 100, 20, I18n.format("message.betterfoliage.back")));
+	}
+
+	@Override
+	protected void onButtonPress(int id) {
+		if (id == 0) FMLClientHandler.instance().showGuiScreen(parent);
+		
+		if (BetterFoliage.config.algaeHeightMin.value > BetterFoliage.config.algaeHeightMax.value) BetterFoliage.config.algaeHeightMin.value = BetterFoliage.config.algaeHeightMax.value;
+	}
+	
+}

src/main/java/mods/betterfoliage/client/gui/ConfigGuiFactory.java

@@ -0,0 +1,32 @@
+package mods.betterfoliage.client.gui;
+
+import java.util.Set;
+
+import com.google.common.collect.ImmutableSet;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.GuiScreen;
+import cpw.mods.fml.client.IModGuiFactory;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class ConfigGuiFactory implements IModGuiFactory {
+
+	public void initialize(Minecraft minecraftInstance) {
+		
+	}
+
+	public Class<? extends GuiScreen> mainConfigGuiClass() {
+		return ConfigGuiMain.class;
+	}
+
+	public Set<RuntimeOptionCategoryElement> runtimeGuiCategories() {
+		return ImmutableSet.<RuntimeOptionCategoryElement>of();
+	}
+
+	public RuntimeOptionGuiHandler getHandlerFor(RuntimeOptionCategoryElement element) {
+		return null;
+	}
+
+}

src/main/java/mods/betterfoliage/client/gui/ConfigGuiGrass.java

@@ -0,0 +1,34 @@
+package mods.betterfoliage.client.gui;
+
+import mods.betterfoliage.BetterFoliage;
+import mods.betterfoliage.client.gui.widget.OptionDoubleWidget;
+import net.minecraft.client.gui.GuiButton;
+import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.client.resources.I18n;
+import cpw.mods.fml.client.FMLClientHandler;
+
+public class ConfigGuiGrass extends ConfigGuiScreenBase {
+
+	public ConfigGuiGrass(GuiScreen parent) {
+		super(parent);
+		int id = 10;
+		widgets.add(new OptionDoubleWidget(BetterFoliage.config.grassSize, -100, -70, 200, 50, id++, id++, "message.betterfoliage.size", "%.2f"));
+		widgets.add(new OptionDoubleWidget(BetterFoliage.config.grassHOffset, -100, -40, 200, 50, id++, id++, "message.betterfoliage.hOffset", "%.3f"));
+		widgets.add(new OptionDoubleWidget(BetterFoliage.config.grassHeightMin, -100, -10, 200, 50, id++, id++, "message.betterfoliage.minHeight", "%.2f"));
+		widgets.add(new OptionDoubleWidget(BetterFoliage.config.grassHeightMax, -100, 20, 200, 50, id++, id++, "message.betterfoliage.maxHeight", "%.2f"));
+	}
+
+	@SuppressWarnings("unchecked")
+	@Override
+	public void addButtons(int x, int y) {
+		buttonList.add(new GuiButton(0, x - 50, y + 50, 100, 20, I18n.format("message.betterfoliage.back")));
+	}
+
+	@Override
+	protected void onButtonPress(int id) {
+		if (id == 0) FMLClientHandler.instance().showGuiScreen(parent);
+		
+		if (BetterFoliage.config.grassHeightMin.value > BetterFoliage.config.grassHeightMax.value) BetterFoliage.config.grassHeightMin.value = BetterFoliage.config.grassHeightMax.value;
+	}
+	
+}

src/main/java/mods/betterfoliage/client/gui/ConfigGuiLeaves.java

@@ -0,0 +1,39 @@
+package mods.betterfoliage.client.gui;
+
+import mods.betterfoliage.BetterFoliage;
+import mods.betterfoliage.client.gui.widget.OptionDoubleWidget;
+import net.minecraft.client.gui.GuiButton;
+import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.client.resources.I18n;
+import cpw.mods.fml.client.FMLClientHandler;
+
+public class ConfigGuiLeaves extends ConfigGuiScreenBase {
+
+	public enum Button {CLOSE, LEAVES_OFFSET_MODE}
+	
+	public ConfigGuiLeaves(GuiScreen parent) {
+		super(parent);
+		int id = 10;
+		widgets.add(new OptionDoubleWidget(BetterFoliage.config.leavesSize, -100, -70, 200, 50, id++, id++, "message.betterfoliage.size", "%.2f"));
+		widgets.add(new OptionDoubleWidget(BetterFoliage.config.leavesHOffset, -100, -10, 200, 50, id++, id++, "message.betterfoliage.hOffset", "%.3f"));
+		widgets.add(new OptionDoubleWidget(BetterFoliage.config.leavesVOffset, -100, 20, 200, 50, id++, id++, "message.betterfoliage.vOffset", "%.3f"));
+	}
+
+	@SuppressWarnings("unchecked")
+	@Override
+	public void addButtons(int x, int y) {
+		buttonList.add(new GuiButton(Button.CLOSE.ordinal(), x - 50, y + 50, 100, 20, I18n.format("message.betterfoliage.back")));
+		buttonList.add(new GuiButton(Button.LEAVES_OFFSET_MODE.ordinal(), x - 100, y - 40, 200, 20, ""));
+	}
+
+	protected void updateButtons() {
+		setButtonOptionBoolean(Button.LEAVES_OFFSET_MODE.ordinal(), "message.betterfoliage.leavesMode", BetterFoliage.config.leavesSkew ? "message.betterfoliage.leavesSkew" : "message.betterfoliage.leavesTranslate");
+	}
+
+	@Override
+	protected void onButtonPress(int id) {
+		if (id == Button.CLOSE.ordinal()) FMLClientHandler.instance().showGuiScreen(parent);
+		if (id == Button.LEAVES_OFFSET_MODE.ordinal()) BetterFoliage.config.leavesSkew = !BetterFoliage.config.leavesSkew;
+	}
+	
+}

src/main/java/mods/betterfoliage/client/gui/ConfigGuiLilypad.java

@@ -0,0 +1,31 @@
+package mods.betterfoliage.client.gui;
+
+import mods.betterfoliage.BetterFoliage;
+import mods.betterfoliage.client.gui.widget.OptionDoubleWidget;
+import mods.betterfoliage.client.gui.widget.OptionIntegerWidget;
+import net.minecraft.client.gui.GuiButton;
+import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.client.resources.I18n;
+import cpw.mods.fml.client.FMLClientHandler;
+
+public class ConfigGuiLilypad extends ConfigGuiScreenBase {
+
+	public ConfigGuiLilypad(GuiScreen parent) {
+		super(parent);
+		int id = 10;
+		widgets.add(new OptionDoubleWidget(BetterFoliage.config.lilypadHOffset, -100, -40, 200, 50, id++, id++, "message.betterfoliage.hOffset", "%.3f"));
+		widgets.add(new OptionIntegerWidget(BetterFoliage.config.lilypadChance, -100, -10, 200, 50, id++, id++, "message.betterfoliage.flowerChance"));
+	}
+
+	@SuppressWarnings("unchecked")
+	@Override
+	public void addButtons(int x, int y) {
+		buttonList.add(new GuiButton(0, x - 50, y + 50, 100, 20, I18n.format("message.betterfoliage.back")));
+	}
+
+	@Override
+	protected void onButtonPress(int id) {
+		if (id == 0) FMLClientHandler.instance().showGuiScreen(parent);
+	}
+	
+}

src/main/java/mods/betterfoliage/client/gui/ConfigGuiMain.java

@@ -0,0 +1,83 @@
+package mods.betterfoliage.client.gui;
+
+import mods.betterfoliage.BetterFoliage;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.GuiButton;
+import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.client.resources.I18n;
+import cpw.mods.fml.client.FMLClientHandler;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class ConfigGuiMain extends ConfigGuiScreenBase {
+
+	public enum Button {CLOSE, 
+						TOGGLE_LEAVES, CONFIG_LEAVES,
+						TOGGLE_GRASS, CONFIG_GRASS,
+						TOGGLE_CACTUS, CONFIG_CACTUS,
+						TOGGLE_LILYPAD, CONFIG_LILYPAD,
+						TOGGLE_REED, CONFIG_REED,
+						TOGGLE_ALGAE, CONFIG_ALGAE}
+	
+	public ConfigGuiMain(GuiScreen parent) {
+		super(parent);
+
+	}
+
+	@SuppressWarnings("unchecked")
+	@Override
+	protected void addButtons(int x, int y) {
+		buttonList.add(new GuiButton(Button.CLOSE.ordinal(), x - 50, y + 80, 100, 20, I18n.format("message.betterfoliage.close")));
+		
+		buttonList.add(new GuiButton(Button.TOGGLE_LEAVES.ordinal(), x - 100, y - 100, 150, 20, ""));
+		buttonList.add(new GuiButton(Button.CONFIG_LEAVES.ordinal(), x + 60, y - 100, 40, 20, I18n.format("message.betterfoliage.config")));
+		
+		buttonList.add(new GuiButton(Button.TOGGLE_GRASS.ordinal(), x - 100, y - 70, 150, 20, ""));
+		buttonList.add(new GuiButton(Button.CONFIG_GRASS.ordinal(), x + 60, y - 70, 40, 20, I18n.format("message.betterfoliage.config")));
+		
+		buttonList.add(new GuiButton(Button.TOGGLE_CACTUS.ordinal(), x - 100, y - 40, 150, 20, ""));
+		buttonList.add(new GuiButton(Button.CONFIG_CACTUS.ordinal(), x + 60, y - 40, 40, 20, I18n.format("message.betterfoliage.config")));
+		
+		buttonList.add(new GuiButton(Button.TOGGLE_LILYPAD.ordinal(), x - 100, y - 10, 150, 20, ""));
+		buttonList.add(new GuiButton(Button.CONFIG_LILYPAD.ordinal(), x + 60, y - 10, 40, 20, I18n.format("message.betterfoliage.config")));
+		
+		buttonList.add(new GuiButton(Button.TOGGLE_REED.ordinal(), x - 100, y + 20, 150, 20, ""));
+		buttonList.add(new GuiButton(Button.CONFIG_REED.ordinal(), x + 60, y + 20, 40, 20, I18n.format("message.betterfoliage.config")));
+		
+		buttonList.add(new GuiButton(Button.TOGGLE_ALGAE.ordinal(), x - 100, y + 50, 150, 20, ""));
+		buttonList.add(new GuiButton(Button.CONFIG_ALGAE.ordinal(), x + 60, y + 50, 40, 20, I18n.format("message.betterfoliage.config")));
+	}
+
+	protected void updateButtons() {
+		setButtonOptionBoolean(Button.TOGGLE_LEAVES.ordinal(), "message.betterfoliage.betterLeaves", BetterFoliage.config.leavesEnabled);
+		setButtonOptionBoolean(Button.TOGGLE_GRASS.ordinal(), "message.betterfoliage.betterGrass", BetterFoliage.config.grassEnabled);
+		setButtonOptionBoolean(Button.TOGGLE_CACTUS.ordinal(), "message.betterfoliage.betterCactus", BetterFoliage.config.cactusEnabled);
+		setButtonOptionBoolean(Button.TOGGLE_LILYPAD.ordinal(), "message.betterfoliage.betterLilypad", BetterFoliage.config.lilypadEnabled);
+		setButtonOptionBoolean(Button.TOGGLE_REED.ordinal(), "message.betterfoliage.betterReed", BetterFoliage.config.reedEnabled);
+		setButtonOptionBoolean(Button.TOGGLE_ALGAE.ordinal(), "message.betterfoliage.betterAlgae", BetterFoliage.config.algaeEnabled);
+		((GuiButton) buttonList.get(Button.CONFIG_CACTUS.ordinal())).enabled = false;
+	}
+	
+	@Override
+	protected void onButtonPress(int id) {
+		if (id == Button.CLOSE.ordinal()) {
+			BetterFoliage.config.save();
+			Minecraft.getMinecraft().renderGlobal.loadRenderers();
+			FMLClientHandler.instance().showGuiScreen(parent);
+		}
+		if (id == Button.TOGGLE_LEAVES.ordinal()) BetterFoliage.config.leavesEnabled = !BetterFoliage.config.leavesEnabled;
+		if (id == Button.TOGGLE_GRASS.ordinal()) BetterFoliage.config.grassEnabled = !BetterFoliage.config.grassEnabled;
+		if (id == Button.TOGGLE_CACTUS.ordinal()) BetterFoliage.config.cactusEnabled = !BetterFoliage.config.cactusEnabled;
+		if (id == Button.TOGGLE_LILYPAD.ordinal()) BetterFoliage.config.lilypadEnabled = !BetterFoliage.config.lilypadEnabled;
+		if (id == Button.TOGGLE_REED.ordinal()) BetterFoliage.config.reedEnabled = !BetterFoliage.config.reedEnabled;
+		if (id == Button.TOGGLE_ALGAE.ordinal()) BetterFoliage.config.algaeEnabled = !BetterFoliage.config.algaeEnabled;
+		
+		if (id== Button.CONFIG_LEAVES.ordinal()) FMLClientHandler.instance().showGuiScreen(new ConfigGuiLeaves(this));
+		if (id== Button.CONFIG_GRASS.ordinal()) FMLClientHandler.instance().showGuiScreen(new ConfigGuiGrass(this));
+		if (id== Button.CONFIG_LILYPAD.ordinal()) FMLClientHandler.instance().showGuiScreen(new ConfigGuiLilypad(this));
+		if (id== Button.CONFIG_REED.ordinal()) FMLClientHandler.instance().showGuiScreen(new ConfigGuiReed(this));
+		if (id== Button.CONFIG_ALGAE.ordinal()) FMLClientHandler.instance().showGuiScreen(new ConfigGuiAlgae(this));
+	}
+
+}

src/main/java/mods/betterfoliage/client/gui/ConfigGuiReed.java

@@ -0,0 +1,35 @@
+package mods.betterfoliage.client.gui;
+
+import mods.betterfoliage.BetterFoliage;
+import mods.betterfoliage.client.gui.widget.OptionDoubleWidget;
+import mods.betterfoliage.client.gui.widget.OptionIntegerWidget;
+import net.minecraft.client.gui.GuiButton;
+import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.client.resources.I18n;
+import cpw.mods.fml.client.FMLClientHandler;
+
+public class ConfigGuiReed extends ConfigGuiScreenBase {
+
+	public ConfigGuiReed(GuiScreen parent) {
+		super(parent);
+		int id = 10;
+		widgets.add(new OptionDoubleWidget(BetterFoliage.config.reedHOffset, -100, -70, 200, 50, id++, id++, "message.betterfoliage.hOffset", "%.3f"));
+		widgets.add(new OptionDoubleWidget(BetterFoliage.config.reedHeightMin, -100, -40, 200, 50, id++, id++, "message.betterfoliage.minHeight", "%.2f"));
+		widgets.add(new OptionDoubleWidget(BetterFoliage.config.reedHeightMax, -100, -10, 200, 50, id++, id++, "message.betterfoliage.maxHeight", "%.2f"));
+		widgets.add(new OptionIntegerWidget(BetterFoliage.config.reedChance, -100, 20, 200, 50, id++, id++, "message.betterfoliage.reedChance"));
+	}
+
+	@SuppressWarnings("unchecked")
+	@Override
+	public void addButtons(int x, int y) {
+		buttonList.add(new GuiButton(0, x - 50, y + 50, 100, 20, I18n.format("message.betterfoliage.back")));
+	}
+
+	@Override
+	protected void onButtonPress(int id) {
+		if (id == 0) FMLClientHandler.instance().showGuiScreen(parent);
+		
+		if (BetterFoliage.config.reedHeightMin.value > BetterFoliage.config.reedHeightMax.value) BetterFoliage.config.reedHeightMin.value = BetterFoliage.config.reedHeightMax.value;
+	}
+	
+}

src/main/java/mods/betterfoliage/client/gui/ConfigGuiScreenBase.java

@@ -0,0 +1,75 @@
+package mods.betterfoliage.client.gui;
+
+import java.util.List;
+
+import mods.betterfoliage.client.gui.widget.IOptionWidget;
+import net.minecraft.client.gui.GuiButton;
+import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.client.resources.I18n;
+import net.minecraft.util.EnumChatFormatting;
+
+import com.google.common.collect.Lists;
+
+public class ConfigGuiScreenBase extends GuiScreen {
+
+	protected GuiScreen parent;
+	protected List<IOptionWidget> widgets = Lists.newLinkedList();
+	
+	public ConfigGuiScreenBase(GuiScreen parent) {
+		this.parent = parent;
+	}
+	
+	@Override
+	public void drawScreen(int par1, int par2, float par3) {
+		this.drawDefaultBackground();
+		int x = width / 2;
+		int y = height / 2;
+		for (IOptionWidget widget : widgets) widget.drawStrings(this, fontRendererObj, x, y, 14737632, 16777120);
+		super.drawScreen(par1, par2, par3);
+	}
+	
+	@SuppressWarnings("unchecked")
+	@Override
+	public void initGui() {
+		int x = width / 2;
+		int y = height / 2;
+		for (IOptionWidget widget : widgets) widget.addButtons(buttonList, x, y);
+		addButtons(x, y);
+		updateButtons();
+	}
+	
+	protected void addButtons(int x, int y) {}
+	
+	protected void updateButtons() {}
+	
+	protected void onButtonPress(int id) {}
+	
+	@Override
+	protected void actionPerformed(GuiButton button) {
+		super.actionPerformed(button);
+		for (IOptionWidget widget : widgets) widget.onAction(button.id);
+		onButtonPress(button.id);
+		updateButtons();
+	}
+	
+	@SuppressWarnings("unchecked")
+	protected void setButtonOptionBoolean(int id, String msgKey, boolean option) {
+		for (GuiButton button : (List<GuiButton>) buttonList) {
+			if (button.id == id) {
+				String optionText = option ? (EnumChatFormatting.GREEN + I18n.format("message.betterfoliage.optionOn")) : (EnumChatFormatting.RED + I18n.format("message.betterfoliage.optionOff"));
+				button.displayString = I18n.format(msgKey, optionText);
+				break;
+			}
+		}
+	}
+	
+	@SuppressWarnings("unchecked")
+	protected void setButtonOptionBoolean(int id, String msgKey, String optionKey) {
+		for (GuiButton button : (List<GuiButton>) buttonList) {
+			if (button.id == id) {
+				button.displayString = I18n.format(msgKey, I18n.format(optionKey));
+				break;
+			}
+		}
+	}
+}

src/main/java/mods/betterfoliage/client/gui/widget/IOptionWidget.java

@@ -0,0 +1,15 @@
+package mods.betterfoliage.client.gui.widget;
+
+import java.util.List;
+
+import net.minecraft.client.gui.FontRenderer;
+import net.minecraft.client.gui.GuiButton;
+import net.minecraft.client.gui.GuiScreen;
+
+public interface IOptionWidget {
+
+	public void addButtons(List<GuiButton> buttonList, int xOffset, int yOffset);
+	public void drawStrings(GuiScreen screen, FontRenderer fontRenderer, int xOffset, int yOffset, int labelColor, int numColor);
+	public void onAction(int buttonId);
+
+}

src/main/java/mods/betterfoliage/client/gui/widget/OptionDoubleWidget.java

@@ -0,0 +1,53 @@
+package mods.betterfoliage.client.gui.widget;
+
+import java.util.List;
+
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+
+import mods.betterfoliage.common.config.OptionDouble;
+import net.minecraft.client.gui.FontRenderer;
+import net.minecraft.client.gui.GuiButton;
+import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.client.resources.I18n;
+
+@SideOnly(Side.CLIENT)
+public class OptionDoubleWidget implements IOptionWidget {
+
+	public OptionDouble option;
+	public int x;
+	public int y;
+	public int width;
+	public int numWidth;
+	public int idDecrement;
+	public int idIncrement;
+	public String keyLabel;
+	public String formatString;
+	
+	public OptionDoubleWidget(OptionDouble option, int x, int y, int width, int numWidth, int idDecrement, int idIncrement, String keyLabel, String formatString) {
+		this.option = option;
+		this.x = x;
+		this.y = y;
+		this.width = width;
+		this.numWidth = numWidth;
+		this.idDecrement = idDecrement;
+		this.idIncrement = idIncrement;
+		this.keyLabel = keyLabel;
+		this.formatString = formatString;
+	}
+	
+	public void addButtons(List<GuiButton> buttonList, int xOffset, int yOffset) {
+		buttonList.add(new GuiButton(idDecrement, xOffset + x + width - numWidth - 40, yOffset + y, 20, 20, "-"));
+		buttonList.add(new GuiButton(idIncrement, xOffset + x + width - 20, yOffset + y, 20, 20, "+"));
+	}
+	
+	public void drawStrings(GuiScreen screen, FontRenderer fontRenderer, int xOffset, int yOffset, int labelColor, int numColor) {
+		screen.drawString(fontRenderer, I18n.format(keyLabel), xOffset + x, yOffset + y + 5, labelColor);
+		screen.drawCenteredString(fontRenderer, String.format(formatString, option.value), xOffset + x + width - 20 - numWidth / 2, yOffset + y + 5, numColor);
+	}
+
+	public void onAction(int buttonId) {
+		if (buttonId == idDecrement) option.decrement();
+		if (buttonId == idIncrement) option.increment();
+	}
+}

src/main/java/mods/betterfoliage/client/gui/widget/OptionIntegerWidget.java

@@ -0,0 +1,50 @@
+package mods.betterfoliage.client.gui.widget;
+
+import java.util.List;
+
+import mods.betterfoliage.common.config.OptionInteger;
+import net.minecraft.client.gui.FontRenderer;
+import net.minecraft.client.gui.GuiButton;
+import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.client.resources.I18n;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class OptionIntegerWidget implements IOptionWidget {
+
+	public OptionInteger option;
+	public int x;
+	public int y;
+	public int width;
+	public int numWidth;
+	public int idDecrement;
+	public int idIncrement;
+	public String keyLabel;
+	
+	public OptionIntegerWidget(OptionInteger option, int x, int y, int width, int numWidth, int idDecrement, int idIncrement, String keyLabel) {
+		this.option = option;
+		this.x = x;
+		this.y = y;
+		this.width = width;
+		this.numWidth = numWidth;
+		this.idDecrement = idDecrement;
+		this.idIncrement = idIncrement;
+		this.keyLabel = keyLabel;
+	}
+	
+	public void addButtons(List<GuiButton> buttonList, int xOffset, int yOffset) {
+		buttonList.add(new GuiButton(idDecrement, xOffset + x + width - numWidth - 40, yOffset + y, 20, 20, "-"));
+		buttonList.add(new GuiButton(idIncrement, xOffset + x + width - 20, yOffset + y, 20, 20, "+"));
+	}
+	
+	public void drawStrings(GuiScreen screen, FontRenderer fontRenderer, int xOffset, int yOffset, int labelColor, int numColor) {
+		screen.drawString(fontRenderer, I18n.format(keyLabel), xOffset + x, yOffset + y + 5, labelColor);
+		screen.drawCenteredString(fontRenderer, Integer.toString(option.value), xOffset + x + width - 20 - numWidth / 2, yOffset + y + 5, numColor);
+	}
+	
+	public void onAction(int buttonId) {
+		if (buttonId == idDecrement) option.decrement();
+		if (buttonId == idIncrement) option.increment();
+	}
+}

src/main/java/mods/betterfoliage/client/render/FakeRenderBlockAOBase.java

@@ -0,0 +1,62 @@
+package mods.betterfoliage.client.render;
+
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+import net.minecraft.block.Block;
+import net.minecraft.util.IIcon;
+
+/** Same as {@link RenderBlockAOBase}, but does not actually render anything.
+ * @author octarine-noise
+ */
+@SideOnly(Side.CLIENT)
+public class FakeRenderBlockAOBase extends RenderBlockAOBase {
+
+	@Override
+	public void renderFaceZNeg(Block block, double x, double y, double z, IIcon icon) {
+		saveShadingTopLeft(aoZNXYPP);
+		saveShadingTopRight(aoZNXYNP);
+		saveShadingBottomLeft(aoZNXYPN);
+		saveShadingBottomRight(aoZNXYNN);
+	}
+
+	@Override
+	public void renderFaceZPos(Block block, double x, double y, double z, IIcon icon) {
+		saveShadingTopLeft(aoZPXYNP);
+		saveShadingTopRight(aoZPXYPP);
+		saveShadingBottomLeft(aoZPXYNN);
+		saveShadingBottomRight(aoZPXYPN);
+	}
+
+	@Override
+	public void renderFaceXNeg(Block block, double x, double y, double z, IIcon icon) {
+		saveShadingTopLeft(aoXNYZPN);
+		saveShadingTopRight(aoXNYZPP);
+		saveShadingBottomLeft(aoXNYZNN);
+		saveShadingBottomRight(aoXNYZNP);
+	}
+
+	@Override
+	public void renderFaceXPos(Block block, double x, double y, double z, IIcon icon) {
+		saveShadingTopLeft(aoXPYZPP);
+		saveShadingTopRight(aoXPYZPN);
+		saveShadingBottomLeft(aoXPYZNP);
+		saveShadingBottomRight(aoXPYZNN);
+	}
+
+	@Override
+	public void renderFaceYNeg(Block block, double x, double y, double z, IIcon icon) {
+		saveShadingTopLeft(aoYNXZNP);
+		saveShadingTopRight(aoYNXZPP);
+		saveShadingBottomLeft(aoYNXZNN);
+		saveShadingBottomRight(aoYNXZPN);
+	}
+
+	@Override
+	public void renderFaceYPos(Block block, double x, double y, double z, IIcon icon) {
+		saveShadingTopLeft(aoYPXZPP);
+		saveShadingTopRight(aoYPXZNP);
+		saveShadingBottomLeft(aoYPXZPN);
+		saveShadingBottomRight(aoYPXZNN);
+	}
+	
+}

src/main/java/mods/betterfoliage/client/render/IRenderBlockDecorator.java

@@ -0,0 +1,15 @@
+package mods.betterfoliage.client.render;
+
+import cpw.mods.fml.client.registry.ISimpleBlockRenderingHandler;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+import net.minecraft.block.Block;
+import net.minecraft.world.IBlockAccess;
+
+@SideOnly(Side.CLIENT)
+public interface IRenderBlockDecorator extends ISimpleBlockRenderingHandler {
+
+	public void init();
+	public boolean isBlockAccepted(IBlockAccess blockAccess, int x, int y, int z, Block block, int original);
+	
+}

src/main/java/mods/betterfoliage/client/render/IconSet.java

@@ -0,0 +1,52 @@
+package mods.betterfoliage.client.render;
+
+import mods.betterfoliage.common.util.Utils;
+import net.minecraft.client.renderer.texture.IIconRegister;
+import net.minecraft.util.IIcon;
+import net.minecraft.util.ResourceLocation;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+
+/** Loads an indexed set of textures
+ * @author octarine-noise
+ */
+@SideOnly(Side.CLIENT)
+public class IconSet {
+
+	/** Icon array */
+	public IIcon[] icons = new IIcon[16];
+	
+	/** Number of successfully loaded icons*/
+	public int numLoaded = 0;
+	
+	/** Resource domain of icons */
+	String domain;
+	
+	/** Format string of icon paths */
+	String path;
+	
+	public IconSet(String domain, String path) {
+		this.domain = domain;
+		this.path = path;
+	}
+	
+	public void registerIcons(IIconRegister register) {
+		numLoaded = 0;
+		for (int idx = 0; idx < 16; idx++) {
+			icons[idx] = null;
+			// if the path contains a domain, use that to check if the resource exists
+			String resolvedDomain = path.contains(":") ? new ResourceLocation(path).getResourceDomain() : domain;
+			String resolvedPath = String.format("textures/blocks/" + (path.contains(":") ? new ResourceLocation(path).getResourcePath() : path) + ".png", idx);
+			if (Utils.resourceExists(new ResourceLocation(resolvedDomain, resolvedPath)))
+				icons[numLoaded++] = register.registerIcon(domain + ":" + String.format(path, idx));
+		}
+	}
+	
+	public IIcon get(int variation) {
+		return numLoaded == 0 ? null : icons[variation % numLoaded];
+	}
+	
+	public boolean hasIcons() {
+		return numLoaded > 0;
+	}
+}

src/main/java/mods/betterfoliage/client/render/RenderBlockAOBase.java

@@ -0,0 +1,437 @@
+package mods.betterfoliage.client.render;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.List;
+
+import mods.betterfoliage.common.util.Double3;
+import net.minecraft.block.Block;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.RenderBlocks;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.init.Blocks;
+import net.minecraft.util.IIcon;
+import net.minecraft.util.MathHelper;
+import net.minecraftforge.common.util.ForgeDirection;
+
+import org.lwjgl.opengl.GL11;
+
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+
+/** Block renderer base class. Stores calculated ambient occlusion light and color values when rendering
+ *  block sides for later use.
+ * @author octarine-noise
+ */
+@SideOnly(Side.CLIENT)
+public class RenderBlockAOBase extends RenderBlocks {
+
+	/** AO light and color values
+	 * @author octarine-noise
+	 */
+	@SideOnly(Side.CLIENT)
+	public static class ShadingValues {
+		public int passCounter = 0;
+		public int brightness;
+		public float red;
+		public float green;
+		public float blue;
+	}
+	
+	protected double[] uValues = new double[] {0.0, 16.0, 16.0, 0.0};
+	protected double[] vValues = new double[] {0.0, 0.0, 16.0, 16.0};
+	
+	protected ForgeDirection[] faceDir1 = new ForgeDirection[] {ForgeDirection.WEST, ForgeDirection.WEST, ForgeDirection.WEST, ForgeDirection.EAST, ForgeDirection.SOUTH, ForgeDirection.NORTH};
+	protected ForgeDirection[] faceDir2 = new ForgeDirection[] {ForgeDirection.NORTH, ForgeDirection.SOUTH, ForgeDirection.UP, ForgeDirection.UP, ForgeDirection.UP, ForgeDirection.UP};
+	
+	/** Random vector pool. Unit rotation vectors in the XZ plane, Y coord goes between [-1.0, 1.0].
+	 * Filled at init time */
+	public Double3[] pRot = new Double3[64];
+	
+	/** Pool of random double values. Filled at init time. */
+	public double[] pRand = new double[64];
+	
+	public ShadingValues aoXPYZPP = new ShadingValues();
+	public ShadingValues aoXPYZPN = new ShadingValues();
+	public ShadingValues aoXPYZNP = new ShadingValues();
+	public ShadingValues aoXPYZNN = new ShadingValues();
+	public ShadingValues aoXNYZPP = new ShadingValues();
+	public ShadingValues aoXNYZPN = new ShadingValues();
+	public ShadingValues aoXNYZNP = new ShadingValues();
+	public ShadingValues aoXNYZNN = new ShadingValues();
+	public ShadingValues aoYPXZPP = new ShadingValues();
+	public ShadingValues aoYPXZPN = new ShadingValues();
+	public ShadingValues aoYPXZNP = new ShadingValues();
+	public ShadingValues aoYPXZNN = new ShadingValues();
+	public ShadingValues aoYNXZPP = new ShadingValues();
+	public ShadingValues aoYNXZPN = new ShadingValues();
+	public ShadingValues aoYNXZNP = new ShadingValues();
+	public ShadingValues aoYNXZNN = new ShadingValues();
+	public ShadingValues aoZPXYPP = new ShadingValues();
+	public ShadingValues aoZPXYPN = new ShadingValues();
+	public ShadingValues aoZPXYNP = new ShadingValues();
+	public ShadingValues aoZPXYNN = new ShadingValues();
+	public ShadingValues aoZNXYPP = new ShadingValues();
+	public ShadingValues aoZNXYPN = new ShadingValues();
+	public ShadingValues aoZNXYNP = new ShadingValues();
+	public ShadingValues aoZNXYNN = new ShadingValues();
+
+	// temporary shading values for a single face
+	public ShadingValues faceAOPP, faceAOPN, faceAONN, faceAONP;
+	
+	/** Initialize random values */
+	public void init() {
+		List<Double3> perturbs = new ArrayList<Double3>(64);
+		for (int idx = 0; idx < 64; idx++) {
+			double angle = (double) idx * Math.PI * 2.0 / 64.0;
+			perturbs.add(new Double3(Math.cos(angle), Math.random() * 2.0 - 1.0, Math.sin(angle)));
+			pRand[idx] = Math.random();
+		}
+		Collections.shuffle(perturbs);
+		Iterator<Double3> iter = perturbs.iterator();
+		for (int idx = 0; idx < 64; idx++) pRot[idx] = iter.next();
+	}
+			
+	/** Get a semi-random value depending on block position.
+	 * @param x block X coord
+	 * @param y block Y coord
+	 * @param z block Z coord
+	 * @param seed additional seed
+	 * @return semirandom value
+	 */
+	protected int getSemiRandomFromPos(double x, double y, double z, int seed) {
+		long lx = MathHelper.floor_double(x);
+		long ly = MathHelper.floor_double(y);
+		long lz = MathHelper.floor_double(z);
+		long value = (lx * lx + ly * ly + lz * lz + lx * ly + ly * lz + lz * lx + seed * seed) & 63;
+		value = (3 * lx * value + 5 * ly * value + 7 * lz * value + 11 * seed) & 63;
+		return (int) value;
+	}
+	
+	public void renderInventoryBlock(Block block, int metadata, int modelId, RenderBlocks renderer) {
+		renderStandardBlockAsItem(renderer, block, metadata, 1.0f);
+	}
+	
+	public boolean shouldRender3DInInventory(int modelId) {
+		return true;
+	}
+	
+	public int getRenderId() {
+		return 0;
+	}
+	
+	protected void renderStandardBlockAsItem(RenderBlocks renderer, Block p_147800_1_, int p_147800_2_, float p_147800_3_) {
+		Tessellator tessellator = Tessellator.instance;
+		boolean flag = p_147800_1_ == Blocks.grass;
+		
+        float f2;
+        float f3;
+        int k;
+        
+		p_147800_1_.setBlockBoundsForItemRender();
+		renderer.setRenderBoundsFromBlock(p_147800_1_);
+        GL11.glRotatef(90.0F, 0.0F, 1.0F, 0.0F);
+        GL11.glTranslatef(-0.5F, -0.5F, -0.5F);
+        tessellator.startDrawingQuads();
+        tessellator.setNormal(0.0F, -1.0F, 0.0F);
+        renderer.renderFaceYNeg(p_147800_1_, 0.0D, 0.0D, 0.0D, renderer.getBlockIconFromSideAndMetadata(p_147800_1_, 0, p_147800_2_));
+        tessellator.draw();
+
+        if (flag && renderer.useInventoryTint)
+        {
+            k = p_147800_1_.getRenderColor(p_147800_2_);
+            f2 = (float)(k >> 16 & 255) / 255.0F;
+            f3 = (float)(k >> 8 & 255) / 255.0F;
+            float f4 = (float)(k & 255) / 255.0F;
+            GL11.glColor4f(f2 * p_147800_3_, f3 * p_147800_3_, f4 * p_147800_3_, 1.0F);
+        }
+
+        tessellator.startDrawingQuads();
+        tessellator.setNormal(0.0F, 1.0F, 0.0F);
+        renderer.renderFaceYPos(p_147800_1_, 0.0D, 0.0D, 0.0D, renderer.getBlockIconFromSideAndMetadata(p_147800_1_, 1, p_147800_2_));
+        tessellator.draw();
+
+        if (flag && renderer.useInventoryTint)
+        {
+            GL11.glColor4f(p_147800_3_, p_147800_3_, p_147800_3_, 1.0F);
+        }
+
+        tessellator.startDrawingQuads();
+        tessellator.setNormal(0.0F, 0.0F, -1.0F);
+        renderer.renderFaceZNeg(p_147800_1_, 0.0D, 0.0D, 0.0D, renderer.getBlockIconFromSideAndMetadata(p_147800_1_, 2, p_147800_2_));
+        tessellator.draw();
+        tessellator.startDrawingQuads();
+        tessellator.setNormal(0.0F, 0.0F, 1.0F);
+        renderer.renderFaceZPos(p_147800_1_, 0.0D, 0.0D, 0.0D, renderer.getBlockIconFromSideAndMetadata(p_147800_1_, 3, p_147800_2_));
+        tessellator.draw();
+        tessellator.startDrawingQuads();
+        tessellator.setNormal(-1.0F, 0.0F, 0.0F);
+        renderer.renderFaceXNeg(p_147800_1_, 0.0D, 0.0D, 0.0D, renderer.getBlockIconFromSideAndMetadata(p_147800_1_, 4, p_147800_2_));
+        tessellator.draw();
+        tessellator.startDrawingQuads();
+        tessellator.setNormal(1.0F, 0.0F, 0.0F);
+        renderer.renderFaceXPos(p_147800_1_, 0.0D, 0.0D, 0.0D, renderer.getBlockIconFromSideAndMetadata(p_147800_1_, 5, p_147800_2_));
+        tessellator.draw();
+        GL11.glTranslatef(0.5F, 0.5F, 0.5F);
+	}
+	
+	protected void setShadingForFace(ForgeDirection dir) {
+		if (dir == ForgeDirection.DOWN) {
+			// dir1 WEST, dir2 NORTH
+			faceAOPP = aoYNXZPP; faceAOPN = aoYNXZPN; faceAONN = aoYNXZNN; faceAONP = aoYNXZNP;
+		} else if (dir == ForgeDirection.UP) {
+			// dir1 WEST, dir2 SOUTH
+			faceAOPP = aoYPXZPP; faceAOPN = aoYPXZPN; faceAONN = aoYPXZNN; faceAONP = aoYPXZNP;
+		} else if (dir == ForgeDirection.NORTH) {
+			// dir1 WEST, dir2 UP
+			faceAOPP = aoZNXYNP; faceAOPN = aoZNXYNN; faceAONN = aoZNXYPN; faceAONP = aoZNXYPP;
+		} else if (dir == ForgeDirection.SOUTH) {
+			// dir1 EAST, dir2 UP
+			faceAOPP = aoZPXYPP; faceAOPN = aoZPXYPN; faceAONN = aoZPXYNN; faceAONP = aoZPXYNP;
+		} else if (dir == ForgeDirection.WEST) {
+			// dir1 SOUTH, dir2 UP
+			faceAOPP = aoXNYZPP; faceAOPN = aoXNYZNP; faceAONN = aoXNYZNN; faceAONP = aoXNYZPN;
+		} else if (dir == ForgeDirection.EAST) {
+			// dir1 NORTH, dir2 UP
+			faceAOPP = aoXPYZPN; faceAOPN = aoXPYZNN; faceAONN = aoXPYZNP; faceAONP = aoXPYZPP;
+		}
+	}
+	
+	public void renderCrossedSideQuads(Double3 drawBase, ForgeDirection dir, double scale, double halfHeight, Double3 rendomVec, double offset, IIcon renderIcon, int uvRot, boolean noShading) {
+		Double3 facePP, faceNP, faceNormal, drawCenter;
+		
+		if (dir == ForgeDirection.UP) {
+			// special case for block top, we'll be rendering a LOT of those
+			facePP = new Double3(-scale, 0.0, scale);
+			faceNP = new Double3(scale, 0.0, scale);
+			faceNormal = new Double3(0.0, halfHeight, 0.0);
+			drawCenter = drawBase.add(faceNormal);
+			if (rendomVec != null) {
+				drawCenter = drawBase.add(faceNormal).add(rendomVec.scaleAxes(-offset, 0.0, offset));
+			}
+		} else {
+			facePP = new Double3(faceDir1[dir.ordinal()]).add(new Double3(faceDir2[dir.ordinal()])).scale(scale);
+			faceNP = new Double3(faceDir1[dir.ordinal()]).inverse().add(new Double3(faceDir2[dir.ordinal()])).scale(scale);
+			faceNormal = new Double3(dir).scale(halfHeight);
+			drawCenter = drawBase.add(faceNormal);
+			if (rendomVec != null) {
+				drawCenter = drawCenter.add(new Double3(faceDir1[dir.ordinal()]).scale(rendomVec.x).scale(offset))
+									   .add(new Double3(faceDir2[dir.ordinal()]).scale(rendomVec.z).scale(offset));
+			}
+		}
+		
+		if (Minecraft.isAmbientOcclusionEnabled() && !noShading) {
+			setShadingForFace(dir);
+			renderQuadWithShading(renderIcon, drawCenter, facePP, faceNormal, uvRot,			faceAOPP, faceAONN, faceAONN, faceAOPP);
+			renderQuadWithShading(renderIcon, drawCenter, facePP.inverse(), faceNormal, uvRot,	faceAONN, faceAOPP, faceAOPP, faceAONN);
+			renderQuadWithShading(renderIcon, drawCenter, faceNP, faceNormal, uvRot, 			faceAONP, faceAOPN, faceAOPN, faceAONP);
+			renderQuadWithShading(renderIcon, drawCenter, faceNP.inverse(), faceNormal, uvRot,	faceAOPN, faceAONP, faceAONP, faceAOPN);
+		} else {
+			renderQuad(renderIcon, drawCenter, facePP, faceNormal, uvRot);
+			renderQuad(renderIcon, drawCenter, facePP.inverse(), faceNormal, uvRot);
+			renderQuad(renderIcon, drawCenter, faceNP, faceNormal, uvRot);
+			renderQuad(renderIcon, drawCenter, faceNP.inverse(), faceNormal, uvRot);
+		}
+	}
+	
+	protected void renderCrossedBlockQuadsTranslate(Double3 blockCenter, double halfSize, Double3 offsetVec, IIcon crossLeafIcon, int uvRot, boolean isAirTop, boolean isAirBottom) {
+		Double3 drawCenter = blockCenter;
+		if (offsetVec != null) drawCenter = drawCenter.add(offsetVec);
+		Double3 horz1 = new Double3(halfSize, 0.0, halfSize);
+		Double3 horz2 = new Double3(halfSize, 0.0, -halfSize);
+		Double3 vert1 = new Double3(0.0, halfSize * 1.41, 0.0);
+		
+		renderCrossedBlockQuadsInternal(drawCenter, horz1, horz2, vert1, crossLeafIcon, uvRot, isAirTop, isAirBottom);
+	}
+	
+	protected void renderCrossedBlockQuadsSkew(Double3 blockCenter, double halfSize, Double3 offsetVec1, Double3 offsetVec2, IIcon crossLeafIcon, int uvRot, boolean isAirTop, boolean isAirBottom) {
+		Double3 horz1 = new Double3(halfSize, 0.0, halfSize).add(offsetVec1);
+		Double3 horz2 = new Double3(halfSize, 0.0, -halfSize).add(offsetVec2);
+		Double3 vert1 = new Double3(0.0, halfSize * 1.41, 0.0);
+		
+		renderCrossedBlockQuadsInternal(blockCenter, horz1, horz2, vert1, crossLeafIcon, uvRot, isAirTop, isAirBottom);
+	}
+	
+	private void renderCrossedBlockQuadsInternal(Double3 drawCenter, Double3 horz1, Double3 horz2, Double3 vert1, IIcon crossLeafIcon, int uvRot, boolean isAirTop, boolean isAirBottom) {
+		if (Minecraft.isAmbientOcclusionEnabled()) {
+			renderQuadWithShading(crossLeafIcon, drawCenter, horz1, vert1, uvRot,
+					isAirTop ? aoYPXZPP : aoZPXYPP, isAirTop ? aoYPXZNN : aoXNYZPN, isAirBottom ? aoYNXZNN : aoXNYZNN, isAirBottom ? aoYNXZPP : aoZPXYPN);
+			renderQuadWithShading(crossLeafIcon, drawCenter, horz1.inverse(), vert1, uvRot,
+					isAirTop ? aoYPXZNN : aoZNXYNP, isAirTop ? aoYPXZPP : aoXPYZPP, isAirBottom ? aoYNXZPP : aoXPYZNP, isAirBottom ? aoYNXZNN : aoZNXYNN);
+			renderQuadWithShading(crossLeafIcon, drawCenter, horz2, vert1, uvRot,
+					isAirTop ? aoYPXZPN : aoXPYZPN, isAirTop ? aoYPXZNP : aoZPXYNP, isAirBottom ? aoYNXZNP : aoZPXYNN, isAirBottom ? aoYNXZPN : aoXPYZNN);
+			renderQuadWithShading(crossLeafIcon, drawCenter, horz2.inverse(), vert1, uvRot,
+					isAirTop ? aoYPXZNP : aoXNYZPP, isAirTop ? aoYPXZPN : aoZNXYPP, isAirBottom ? aoYNXZPN : aoZNXYPN, isAirBottom ? aoYNXZNP : aoXNYZNP);
+		} else {
+			renderQuad(crossLeafIcon, drawCenter, horz1, vert1, uvRot);
+			renderQuad(crossLeafIcon, drawCenter, horz1.inverse(), vert1, uvRot);
+			renderQuad(crossLeafIcon, drawCenter, horz2, vert1, uvRot);
+			renderQuad(crossLeafIcon, drawCenter, horz2.inverse(), vert1, uvRot);
+		}
+	}
+	
+	@Override
+	public void renderFaceZNeg(Block block, double x, double y, double z, IIcon icon) {
+		super.renderFaceZNeg(block, x, y, z, icon);
+		saveShadingTopLeft(aoZNXYPP);
+		saveShadingTopRight(aoZNXYNP);
+		saveShadingBottomLeft(aoZNXYPN);
+		saveShadingBottomRight(aoZNXYNN);
+	}
+
+	@Override
+	public void renderFaceZPos(Block block, double x, double y, double z, IIcon icon) {
+		super.renderFaceZPos(block, x, y, z, icon);
+		saveShadingTopLeft(aoZPXYNP);
+		saveShadingTopRight(aoZPXYPP);
+		saveShadingBottomLeft(aoZPXYNN);
+		saveShadingBottomRight(aoZPXYPN);
+	}
+
+	@Override
+	public void renderFaceXNeg(Block block, double x, double y, double z, IIcon icon) {
+		super.renderFaceXNeg(block, x, y, z, icon);
+		saveShadingTopLeft(aoXNYZPN);
+		saveShadingTopRight(aoXNYZPP);
+		saveShadingBottomLeft(aoXNYZNN);
+		saveShadingBottomRight(aoXNYZNP);
+	}
+
+	@Override
+	public void renderFaceXPos(Block block, double x, double y, double z, IIcon icon) {
+		super.renderFaceXPos(block, x, y, z, icon);
+		saveShadingTopLeft(aoXPYZPP);
+		saveShadingTopRight(aoXPYZPN);
+		saveShadingBottomLeft(aoXPYZNP);
+		saveShadingBottomRight(aoXPYZNN);
+	}
+
+	@Override
+	public void renderFaceYNeg(Block block, double x, double y, double z, IIcon icon) {
+		super.renderFaceYNeg(block, x, y, z, icon);
+		saveShadingTopLeft(aoYNXZNP);
+		saveShadingTopRight(aoYNXZPP);
+		saveShadingBottomLeft(aoYNXZNN);
+		saveShadingBottomRight(aoYNXZPN);
+	}
+
+	@Override
+	public void renderFaceYPos(Block block, double x, double y, double z, IIcon icon) {
+		super.renderFaceYPos(block, x, y, z, icon);
+		saveShadingTopLeft(aoYPXZPP);
+		saveShadingTopRight(aoYPXZNP);
+		saveShadingBottomLeft(aoYPXZPN);
+		saveShadingBottomRight(aoYPXZNN);
+	}
+	
+	protected void saveShadingTopLeft(ShadingValues values) {
+		if (--values.passCounter != 0) return;
+		values.brightness = brightnessTopLeft;
+		values.red = colorRedTopLeft;
+		values.green = colorGreenTopLeft;
+		values.blue = colorBlueTopLeft;
+	}
+	
+	protected void saveShadingTopRight(ShadingValues values) {
+		if (--values.passCounter != 0) return;
+		values.brightness = brightnessTopRight;
+		values.red = colorRedTopRight;
+		values.green = colorGreenTopRight;
+		values.blue = colorBlueTopRight;
+	}
+	
+	protected void saveShadingBottomLeft(ShadingValues values) {
+		if (--values.passCounter != 0) return;
+		values.brightness = brightnessBottomLeft;
+		values.red = colorRedBottomLeft;
+		values.green = colorGreenBottomLeft;
+		values.blue = colorBlueBottomLeft;
+	}
+	
+	protected void saveShadingBottomRight(ShadingValues values) {
+		if (--values.passCounter != 0) return;
+		values.brightness = brightnessBottomRight;
+		values.red = colorRedBottomRight;
+		values.green = colorGreenBottomRight;
+		values.blue = colorBlueBottomRight;
+	}
+	
+	/** Set pass counter on all shading value objects.
+	 *  Used to collect AO values from a specific draw pass
+	 *  if the underlying renderer draws overlays 
+	 * @param value pass counter
+	 */
+	protected void setPassCounters(int value) {
+		aoXPYZPP.passCounter = value;
+		aoXPYZPN.passCounter = value;
+		aoXPYZNP.passCounter = value;
+		aoXPYZNN.passCounter = value;
+		aoXNYZPP.passCounter = value;
+		aoXNYZPN.passCounter = value;
+		aoXNYZNP.passCounter = value;
+		aoXNYZNN.passCounter = value;
+		aoYPXZPP.passCounter = value;
+		aoYPXZPN.passCounter = value;
+		aoYPXZNP.passCounter = value;
+		aoYPXZNN.passCounter = value;
+		aoYNXZPP.passCounter = value;
+		aoYNXZPN.passCounter = value;
+		aoYNXZNP.passCounter = value;
+		aoYNXZNN.passCounter = value;
+		aoZPXYPP.passCounter = value;
+		aoZPXYPN.passCounter = value;
+		aoZPXYNP.passCounter = value;
+		aoZPXYNN.passCounter = value;
+		aoZNXYPP.passCounter = value;
+		aoZNXYPN.passCounter = value;
+		aoZNXYNP.passCounter = value;
+		aoZNXYNN.passCounter = value;
+	}
+	
+	/** Render textured quad
+	 * @param icon texture to use
+	 * @param center center of quad
+	 * @param vec1 vector to the half-point of one of the sides
+	 * @param vec2 vector to half-point of side next to vec1
+	 * @param uvRot number of increments to rotate UV coordinates by
+	 */
+	protected void renderQuad(IIcon icon, Double3 center, Double3 vec1, Double3 vec2, int uvRot) {
+		Tessellator tessellator = Tessellator.instance;
+		tessellator.addVertexWithUV(center.x + vec1.x + vec2.x, center.y + vec1.y + vec2.y, center.z + vec1.z + vec2.z, icon.getInterpolatedU(uValues[uvRot & 3]), icon.getInterpolatedV(vValues[uvRot & 3]));
+		tessellator.addVertexWithUV(center.x - vec1.x + vec2.x, center.y - vec1.y + vec2.y, center.z - vec1.z + vec2.z, icon.getInterpolatedU(uValues[(uvRot + 1) & 3]), icon.getInterpolatedV(vValues[(uvRot + 1) & 3]));
+		tessellator.addVertexWithUV(center.x - vec1.x - vec2.x, center.y - vec1.y - vec2.y, center.z - vec1.z - vec2.z, icon.getInterpolatedU(uValues[(uvRot + 2) & 3]), icon.getInterpolatedV(vValues[(uvRot + 2) & 3]));
+		tessellator.addVertexWithUV(center.x + vec1.x - vec2.x, center.y + vec1.y - vec2.y, center.z + vec1.z - vec2.z, icon.getInterpolatedU(uValues[(uvRot + 3) & 3]), icon.getInterpolatedV(vValues[(uvRot + 3) & 3]));
+	}
+	
+	/** Render textured quad using AO information
+	 * @param icon texture to use
+	 * @param center center of quad
+	 * @param vec1 vector to the half-point of one of the sides
+	 * @param vec2 vector to half-point of side next to vec1
+	 * @param uvRot number of increments to rotate UV coordinates by
+	 * @param aoPP AO values for vertex at (+vec1, +vec2)
+	 * @param aoNP AO values for vertex at (-vec1, +vec2)
+	 * @param aoNN AO values for vertex at (-vec1, -vec2)
+	 * @param aoPN AO values for vertex at (+vec1, -vec2) 
+	 */
+	protected void renderQuadWithShading(IIcon icon, Double3 center, Double3 vec1, Double3 vec2, int uvRot, ShadingValues aoPP, ShadingValues aoNP, ShadingValues aoNN, ShadingValues aoPN) {
+		Tessellator tessellator = Tessellator.instance;
+		tessellator.setBrightness(aoPP.brightness);
+		tessellator.setColorOpaque_F(aoPP.red, aoPP.green, aoPP.blue);
+		tessellator.addVertexWithUV(center.x + vec1.x + vec2.x, center.y + vec1.y + vec2.y, center.z + vec1.z + vec2.z, icon.getInterpolatedU(uValues[uvRot & 3]), icon.getInterpolatedV(vValues[uvRot & 3]));
+		tessellator.setBrightness(aoNP.brightness);
+		tessellator.setColorOpaque_F(aoNP.red, aoNP.green, aoNP.blue);
+		tessellator.addVertexWithUV(center.x - vec1.x + vec2.x, center.y - vec1.y + vec2.y, center.z - vec1.z + vec2.z, icon.getInterpolatedU(uValues[(uvRot + 1) & 3]), icon.getInterpolatedV(vValues[(uvRot + 1) & 3]));
+		tessellator.setBrightness(aoNN.brightness);
+		tessellator.setColorOpaque_F(aoNN.red, aoNN.green, aoNN.blue);
+		tessellator.addVertexWithUV(center.x - vec1.x - vec2.x, center.y - vec1.y - vec2.y, center.z - vec1.z - vec2.z, icon.getInterpolatedU(uValues[(uvRot + 2) & 3]), icon.getInterpolatedV(vValues[(uvRot + 2) & 3]));
+		tessellator.setBrightness(aoPN.brightness);
+		tessellator.setColorOpaque_F(aoPN.red, aoPN.green, aoPN.blue);
+		tessellator.addVertexWithUV(center.x + vec1.x - vec2.x, center.y + vec1.y - vec2.y, center.z + vec1.z - vec2.z, icon.getInterpolatedU(uValues[(uvRot + 3) & 3]), icon.getInterpolatedV(vValues[(uvRot + 3) & 3]));
+	}
+	
+	protected int getBrightness(Block block, int x, int y, int z) {
+		return block.getMixedBrightnessForBlock(blockAccess, x, y, z);
+	}
+}

src/main/java/mods/betterfoliage/client/render/impl/RenderBlockBetterAlgae.java

@@ -0,0 +1,78 @@
+package mods.betterfoliage.client.render.impl;
+
+import java.util.Random;
+
+import mods.betterfoliage.BetterFoliage;
+import mods.betterfoliage.client.render.IRenderBlockDecorator;
+import mods.betterfoliage.client.render.IconSet;
+import mods.betterfoliage.client.render.RenderBlockAOBase;
+import mods.betterfoliage.common.util.Double3;
+import net.minecraft.block.Block;
+import net.minecraft.block.BlockDirt;
+import net.minecraft.block.material.Material;
+import net.minecraft.client.renderer.RenderBlocks;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.util.IIcon;
+import net.minecraft.util.MathHelper;
+import net.minecraft.world.IBlockAccess;
+import net.minecraft.world.gen.NoiseGeneratorSimplex;
+import net.minecraftforge.client.event.TextureStitchEvent;
+import net.minecraftforge.common.util.ForgeDirection;
+import net.minecraftforge.event.world.WorldEvent;
+import cpw.mods.fml.common.eventhandler.SubscribeEvent;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class RenderBlockBetterAlgae extends RenderBlockAOBase implements IRenderBlockDecorator {
+
+	public IconSet algaeIcons = new IconSet("bettergrassandleaves", "better_algae_%d");
+	public NoiseGeneratorSimplex noise;
+	
+	public boolean isBlockAccepted(IBlockAccess blockAccess, int x, int y, int z, Block block, int original) {
+		if (!BetterFoliage.config.algaeEnabled) return false;
+		if (y >= 254 || !(block instanceof BlockDirt)) return false;
+		if (blockAccess.getBlock(x, y + 1, z).getMaterial() != Material.water) return false;
+		if (blockAccess.getBlock(x, y + 2, z).getMaterial() != Material.water) return false;
+		if (blockAccess.getBiomeGenForCoords(x, z).temperature < 0.4f) return false;
+		int terrainVariation = MathHelper.floor_double((noise.func_151605_a(x, z) + 1.0) * 32.0);
+		return terrainVariation < BetterFoliage.config.algaeChance.value;
+	}
+	
+	public boolean renderWorldBlock(IBlockAccess world, int x, int y, int z, Block block, int modelId, RenderBlocks renderer) {
+		// store world for later use
+		blockAccess = world;
+		
+		// render grass block
+		setPassCounters(1);
+		setRenderBoundsFromBlock(block);
+		renderStandardBlock(block, x, y, z);
+		
+		int variation = getSemiRandomFromPos(x, y, z, 0);
+		int heightVariation = getSemiRandomFromPos(x, y, z, 1);
+		
+		IIcon renderIcon = algaeIcons.get(variation);
+		if (renderIcon == null) return true;
+		
+		double scale = BetterFoliage.config.algaeSize.value * 0.5;
+		double halfHeight = 0.5 * (BetterFoliage.config.algaeHeightMin.value + pRand[heightVariation] * (BetterFoliage.config.algaeHeightMax.value - BetterFoliage.config.algaeHeightMin.value));
+		Tessellator.instance.setBrightness(getBrightness(block, x, y + 1, z));
+		renderCrossedSideQuads(new Double3(x + 0.5, y + 1.0 - 0.125 * halfHeight, z + 0.5), ForgeDirection.UP, scale, halfHeight, pRot[variation], BetterFoliage.config.algaeHOffset.value, renderIcon, 0, false);
+		
+		return true;
+	}
+	
+	@SubscribeEvent
+	public void handleTextureReload(TextureStitchEvent.Pre event) {
+		if (event.map.getTextureType() != 0) return;
+		
+		algaeIcons.registerIcons(event.map);
+		BetterFoliage.log.info(String.format("Found %d algae textures", algaeIcons.numLoaded));
+	}
+	
+	@SubscribeEvent
+	public void handleWorldLoad(WorldEvent.Load event) {
+		noise = new NoiseGeneratorSimplex(new Random(event.world.getWorldInfo().getSeed() + 1));
+	}
+	
+}

src/main/java/mods/betterfoliage/client/render/impl/RenderBlockBetterCactus.java

@@ -0,0 +1,87 @@
+package mods.betterfoliage.client.render.impl;
+
+import mods.betterfoliage.BetterFoliage;
+import mods.betterfoliage.client.render.FakeRenderBlockAOBase;
+import mods.betterfoliage.client.render.IRenderBlockDecorator;
+import mods.betterfoliage.client.render.IconSet;
+import mods.betterfoliage.common.util.Double3;
+import net.minecraft.block.Block;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.RenderBlocks;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.init.Blocks;
+import net.minecraft.util.IIcon;
+import net.minecraft.world.IBlockAccess;
+import net.minecraftforge.client.event.TextureStitchEvent;
+import net.minecraftforge.common.util.ForgeDirection;
+import cpw.mods.fml.common.eventhandler.SubscribeEvent;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class RenderBlockBetterCactus extends FakeRenderBlockAOBase implements IRenderBlockDecorator {
+
+	public IIcon cactusRoundIcon;
+	public IconSet cactusSideIcons = new IconSet("bettergrassandleaves", "better_cactus_arm_%d");
+	
+	public static ForgeDirection[] cactusDirections = new ForgeDirection[] { ForgeDirection.NORTH, ForgeDirection.SOUTH, ForgeDirection.EAST, ForgeDirection.WEST};
+	public static double cactusRadius = 0.4375;
+	
+	public boolean isBlockAccepted(IBlockAccess blockAccess, int x, int y, int z, Block block, int original) {
+		return BetterFoliage.config.cactusEnabled && block == Blocks.cactus;
+	}
+	
+	public boolean renderWorldBlock(IBlockAccess world, int x, int y, int z, Block block, int modelId, RenderBlocks renderer) {
+		// store world for later use
+		blockAccess = world;
+		
+		// render cactus center
+		setPassCounters(1);
+		setRenderBoundsFromBlock(block);
+		
+		Double3 blockCenter = new Double3(x + 0.5, y + 0.5, z + 0.5);
+		renderStandardBlock(block, x, y, z);
+		Tessellator.instance.setBrightness(getBrightness(block,x, y, z));
+		renderCactusCore(block.getBlockTextureFromSide(ForgeDirection.UP.ordinal()),
+						 block.getBlockTextureFromSide(ForgeDirection.NORTH.ordinal()),
+						 blockCenter, 0);
+		
+		// render side growth
+		ForgeDirection drawDirection = cactusDirections[getSemiRandomFromPos(x, y, z, 0) % 4];
+		int iconVariation = getSemiRandomFromPos(x, y, z, 1);
+		Double3 drawBase = blockCenter.add(new Double3(drawDirection).scale(cactusRadius));
+		
+		Tessellator.instance.setBrightness(getBrightness(block, x, y, z));
+		if (cactusSideIcons.hasIcons()) renderCrossedSideQuads(drawBase, drawDirection, 0.5, 0.5, pRot[iconVariation], 0.2, cactusSideIcons.get(iconVariation), 0, false);
+		renderCrossedBlockQuadsSkew(blockCenter, 0.65,
+									pRot[iconVariation].scaleAxes(0.1, 0.0, 0.1),
+									pRot[(iconVariation + 1) & 63].scaleAxes(0.1, 0.0, 0.1),
+									cactusRoundIcon, iconVariation, false, false);
+		return true;
+	}
+
+	protected void renderCactusCore(IIcon topIcon, IIcon sideIcon, Double3 blockCenter, int sideUvRot) {
+		if (Minecraft.isAmbientOcclusionEnabled()) {
+			renderQuadWithShading(sideIcon, blockCenter.add(cactusRadius, 0.0, 0.0), new Double3(0.0, 0.0, -0.5), new Double3(0.0, 0.5, 0.0), sideUvRot, aoXPYZPN, aoXPYZPP, aoXPYZNP, aoXPYZNN);
+			renderQuadWithShading(sideIcon, blockCenter.add(-cactusRadius, 0.0, 0.0), new Double3(0.0, 0.0, 0.5), new Double3(0.0, 0.5, 0.0), sideUvRot, aoXNYZPP, aoXNYZPN, aoXNYZNN, aoXNYZNP);
+			renderQuadWithShading(sideIcon, blockCenter.add(0.0, 0.0, cactusRadius), new Double3(0.5, 0.0, 0.0), new Double3(0.0, 0.5, 0.0), sideUvRot, aoZPXYPP, aoZPXYNP, aoZPXYNN, aoZPXYPN);
+			renderQuadWithShading(sideIcon, blockCenter.add(0.0, 0.0, -cactusRadius), new Double3(-0.5, 0.0, 0.0), new Double3(0.0, 0.5, 0.0), sideUvRot, aoZNXYNP, aoZNXYPP, aoZNXYPN, aoZNXYNN);
+			renderQuadWithShading(topIcon, blockCenter.add(0.0, 0.5, 0.0), new Double3(-0.5, 0.0, 0.0), new Double3(0.0, 0.0, 0.5), 0, aoYPXZNP, aoYPXZPP, aoYPXZPN, aoYPXZNN);
+		} else {
+			renderQuad(sideIcon, blockCenter.add(cactusRadius, 0.0, 0.0), new Double3(0.0, 0.0, -0.5), new Double3(0.0, 0.5, 0.0), sideUvRot);
+			renderQuad(sideIcon, blockCenter.add(-cactusRadius, 0.0, 0.0), new Double3(0.0, 0.0, 0.5), new Double3(0.0, 0.5, 0.0), sideUvRot);
+			renderQuad(sideIcon, blockCenter.add(0.0, 0.0, cactusRadius), new Double3(0.5, 0.0, 0.0), new Double3(0.0, 0.5, 0.0), sideUvRot);
+			renderQuad(sideIcon, blockCenter.add(0.0, 0.0, -cactusRadius), new Double3(-0.5, 0.0, 0.0), new Double3(0.0, 0.5, 0.0), sideUvRot);
+			renderQuad(topIcon, blockCenter.add(0.0, 0.5, 0.0), new Double3(-0.5, 0.0, 0.0), new Double3(0.0, 0.0, 0.5), 0);
+		}
+	}
+	
+	@SubscribeEvent
+	public void handleTextureReload(TextureStitchEvent.Pre event) {
+		if (event.map.getTextureType() != 0) return;
+		
+		cactusRoundIcon = event.map.registerIcon("bettergrassandleaves:better_cactus");
+		cactusSideIcons.registerIcons(event.map);
+		BetterFoliage.log.info(String.format("Found %d cactus arm textures", cactusSideIcons.numLoaded));
+	}
+}

src/main/java/mods/betterfoliage/client/render/impl/RenderBlockBetterGrass.java

@@ -0,0 +1,68 @@
+package mods.betterfoliage.client.render.impl;
+
+import mods.betterfoliage.BetterFoliage;
+import mods.betterfoliage.client.render.IRenderBlockDecorator;
+import mods.betterfoliage.client.render.IconSet;
+import mods.betterfoliage.client.render.RenderBlockAOBase;
+import mods.betterfoliage.common.util.Double3;
+import net.minecraft.block.Block;
+import net.minecraft.block.BlockGrass;
+import net.minecraft.client.renderer.RenderBlocks;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.init.Blocks;
+import net.minecraft.util.IIcon;
+import net.minecraft.world.IBlockAccess;
+import net.minecraftforge.client.event.TextureStitchEvent;
+import net.minecraftforge.common.util.ForgeDirection;
+import cpw.mods.fml.common.eventhandler.SubscribeEvent;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class RenderBlockBetterGrass extends RenderBlockAOBase implements IRenderBlockDecorator {
+
+	public IconSet grassIcons = new IconSet("bettergrassandleaves", "better_grass_long_%d");
+	public IconSet myceliumIcons = new IconSet("bettergrassandleaves", "better_mycel_%d");
+	
+	
+	public boolean isBlockAccepted(IBlockAccess blockAccess, int x, int y, int z, Block block, int original) {
+		if (!BetterFoliage.config.grassEnabled) return false;
+		if (!((block instanceof BlockGrass || block == Blocks.mycelium))) return false;
+		if (y == 255 || !blockAccess.isAirBlock(x, y + 1, z)) return false;
+		return true;
+	}
+	
+	public boolean renderWorldBlock(IBlockAccess world, int x, int y, int z, Block block, int modelId, RenderBlocks renderer) {
+		// store world for later use
+		blockAccess = world;
+		
+		// render grass block
+		setPassCounters(1);
+		setRenderBoundsFromBlock(block);
+		renderStandardBlock(block, x, y, z);
+		
+		int variation = getSemiRandomFromPos(x, y, z, 0);
+		int heightVariation = getSemiRandomFromPos(x, y, z, 1);
+		
+		IIcon renderIcon = (block == Blocks.mycelium) ? myceliumIcons.get(variation) : grassIcons.get(variation);
+		if (renderIcon == null) return true;
+		
+		double scale = BetterFoliage.config.grassSize.value * 0.5;
+		double halfHeight = 0.5 * (BetterFoliage.config.grassHeightMin.value + pRand[heightVariation] * (BetterFoliage.config.grassHeightMax.value - BetterFoliage.config.grassHeightMin.value));
+		Tessellator.instance.setBrightness(getBrightness(block, x, y + 1, z));
+		renderCrossedSideQuads(new Double3(x + 0.5, y + 1.0 - 0.125 * halfHeight, z + 0.5), ForgeDirection.UP, scale, halfHeight, pRot[variation], BetterFoliage.config.grassHOffset.value, renderIcon, 0, false);
+		
+		return true;
+	}
+
+	@SubscribeEvent
+	public void handleTextureReload(TextureStitchEvent.Pre event) {
+		if (event.map.getTextureType() != 0) return;
+		
+		grassIcons.registerIcons(event.map);
+		myceliumIcons.registerIcons(event.map);
+		BetterFoliage.log.info(String.format("Found %d short grass textures", grassIcons.numLoaded));
+		BetterFoliage.log.info(String.format("Found %d mycelium textures", myceliumIcons.numLoaded));
+	}
+
+}

src/main/java/mods/betterfoliage/client/render/impl/RenderBlockBetterLeaves.java

@@ -0,0 +1,86 @@
+package mods.betterfoliage.client.render.impl;
+
+import mods.betterfoliage.BetterFoliage;
+import mods.betterfoliage.client.BetterFoliageClient;
+import mods.betterfoliage.client.render.IRenderBlockDecorator;
+import mods.betterfoliage.client.render.RenderBlockAOBase;
+import mods.betterfoliage.common.util.Double3;
+import mods.betterfoliage.common.util.Utils;
+import net.minecraft.block.Block;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.RenderBlocks;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.renderer.texture.TextureAtlasSprite;
+import net.minecraft.util.IIcon;
+import net.minecraft.world.IBlockAccess;
+import net.minecraftforge.common.util.ForgeDirection;
+import cpw.mods.fml.client.registry.ISimpleBlockRenderingHandler;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class RenderBlockBetterLeaves extends RenderBlockAOBase implements IRenderBlockDecorator {
+	
+	public boolean isBlockAccepted(IBlockAccess blockAccess, int x, int y, int z, Block block, int original) {
+		if (!BetterFoliage.config.leavesEnabled) return false;
+		if (original > 0 && original < 42) return false;
+		return BetterFoliageClient.leaves.matchesID(block) && !isBlockSurrounded(blockAccess, x, y, z);
+	}
+	
+	public boolean renderWorldBlock(IBlockAccess world, int x, int y, int z, Block block, int modelId, RenderBlocks renderer) {
+		// store world for later use
+		blockAccess = world;
+		
+		// render leaves center
+		setPassCounters(1);
+		setRenderBoundsFromBlock(block);
+		if (block.getRenderType() == 0) {
+			renderStandardBlock(block, x, y, z);
+		} else {
+			ISimpleBlockRenderingHandler handler = Utils.getRenderingHandler(block.getRenderType());
+			handler.renderWorldBlock(world, x, y, z, block, block.getRenderType(), this);
+		}
+
+		// find generated texture to render with, assume the
+		// "true" texture of the block is the one on the north size
+		TextureAtlasSprite blockLeafIcon = (TextureAtlasSprite) block.getIcon(world, x, y, z, ForgeDirection.NORTH.ordinal());
+		IIcon crossLeafIcon = Minecraft.getMinecraft().getTextureMapBlocks().getAtlasSprite(BetterFoliageClient.leafGenerator.domainName + ":" + blockLeafIcon.getIconName());
+		if (crossLeafIcon == null) {
+			return true;
+		}
+		
+		int offsetVariation = getSemiRandomFromPos(x, y, z, 0);
+		int uvVariation = getSemiRandomFromPos(x, y, z, 1);
+		double halfSize = 0.5 * BetterFoliage.config.leavesSize.value;
+		boolean isAirTop = y == 255 || blockAccess.isAirBlock(x, y + 1, z);
+		boolean isAirBottom = y == 0 || blockAccess.isAirBlock(x, y - 1, z);
+		
+		Tessellator.instance.setBrightness(isAirTop ? getBrightness(block, x, y + 1, z) : (isAirBottom ? getBrightness(block, x, y - 1, z) : getBrightness(block, x, y, z)));
+		Tessellator.instance.setColorOpaque_I(block.colorMultiplier(blockAccess, x, y, z));
+		
+		if (BetterFoliage.config.leavesSkew) {
+			renderCrossedBlockQuadsSkew(new Double3(x + 0.5, y + 0.5, z + 0.5), halfSize, 
+										pRot[offsetVariation].scaleAxes(BetterFoliage.config.leavesHOffset.value, BetterFoliage.config.leavesVOffset.value, BetterFoliage.config.leavesHOffset.value),
+										pRot[(offsetVariation + 1) & 63].scaleAxes(BetterFoliage.config.leavesHOffset.value, BetterFoliage.config.leavesVOffset.value, BetterFoliage.config.leavesHOffset.value),
+										crossLeafIcon, uvVariation, isAirTop, isAirBottom);
+		} else {
+			renderCrossedBlockQuadsTranslate(new Double3(x + 0.5, y + 0.5, z + 0.5), halfSize, 
+											 pRot[offsetVariation].scaleAxes(BetterFoliage.config.leavesHOffset.value, BetterFoliage.config.leavesVOffset.value, BetterFoliage.config.leavesHOffset.value),
+											 crossLeafIcon, uvVariation, isAirTop, isAirBottom);
+		}
+
+
+		return true;
+	}
+
+	protected boolean isBlockSurrounded(IBlockAccess blockAccess, int x, int y, int z) {
+		if (blockAccess.isAirBlock(x + 1, y, z)) return false;
+		if (blockAccess.isAirBlock(x - 1, y, z)) return false;
+		if (blockAccess.isAirBlock(x, y, z + 1)) return false;
+		if (blockAccess.isAirBlock(x, y, z - 1)) return false;
+		if (y == 255 || blockAccess.isAirBlock(x, y + 1, z)) return false;
+		if (y == 0 || blockAccess.isAirBlock(x, y - 1, z)) return false;
+		return true;
+	}
+	
+}

src/main/java/mods/betterfoliage/client/render/impl/RenderBlockBetterLilypad.java

@@ -0,0 +1,67 @@
+package mods.betterfoliage.client.render.impl;
+
+import mods.betterfoliage.BetterFoliage;
+import mods.betterfoliage.client.render.FakeRenderBlockAOBase;
+import mods.betterfoliage.client.render.IRenderBlockDecorator;
+import mods.betterfoliage.client.render.IconSet;
+import mods.betterfoliage.common.util.Double3;
+import net.minecraft.block.Block;
+import net.minecraft.client.renderer.RenderBlocks;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.init.Blocks;
+import net.minecraft.world.IBlockAccess;
+import net.minecraftforge.client.event.TextureStitchEvent;
+import net.minecraftforge.common.util.ForgeDirection;
+import cpw.mods.fml.common.eventhandler.SubscribeEvent;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class RenderBlockBetterLilypad extends FakeRenderBlockAOBase implements IRenderBlockDecorator {
+
+	public IconSet lilypadFlowers = new IconSet("bettergrassandleaves", "better_lilypad_flower_%d");
+	public IconSet lilypadRoots = new IconSet("bettergrassandleaves", "better_lilypad_roots_%d");
+	
+	public boolean isBlockAccepted(IBlockAccess blockAccess, int x, int y, int z, Block block, int original) {
+		return BetterFoliage.config.lilypadEnabled && block == Blocks.waterlily;
+	}
+	
+	public boolean renderWorldBlock(IBlockAccess world, int x, int y, int z, Block block, int modelId, RenderBlocks renderer) {
+		// store world for later use
+		blockAccess = world;
+		
+		// render grass block
+		renderBlockLilyPad(block, x, y, z);
+		
+		int chanceVariation = getSemiRandomFromPos(x, y, z, 0);
+		int iconVariation = getSemiRandomFromPos(x, y, z, 1);
+		int offsetVariation = getSemiRandomFromPos(x, y, z, 2);
+		
+		Tessellator.instance.setBrightness(getBrightness(block, x, y, z));
+		Tessellator.instance.setColorOpaque(255, 255, 255);
+		if (lilypadRoots.hasIcons()) renderCrossedSideQuads(new Double3(x + 0.5, y + 0.015, z + 0.5), ForgeDirection.DOWN,
+														   	0.2, 0.3,
+														   	null, 0.0,
+														   	lilypadRoots.get(iconVariation), 2,
+														   	true);
+		if (chanceVariation < BetterFoliage.config.lilypadChance.value && lilypadFlowers.hasIcons())
+			renderCrossedSideQuads(new Double3(x + 0.5, y + 0.02, z + 0.5), ForgeDirection.UP,
+					 			   0.2, 0.3, 
+					 			   pRot[offsetVariation], BetterFoliage.config.lilypadHOffset.value, 
+					 			   lilypadFlowers.get(iconVariation), 0,
+					 			   true);
+		
+		return true;
+	}
+	
+	@SubscribeEvent
+	public void handleTextureReload(TextureStitchEvent.Pre event) {
+		if (event.map.getTextureType() != 0) return;
+		
+		lilypadFlowers.registerIcons(event.map);
+		lilypadRoots.registerIcons(event.map);
+		BetterFoliage.log.info(String.format("Found %d lilypad flower textures", lilypadFlowers.numLoaded));
+		BetterFoliage.log.info(String.format("Found %d lilypad root textures", lilypadRoots.numLoaded));
+	}
+	
+}

src/main/java/mods/betterfoliage/client/render/impl/RenderBlockBetterReed.java

@@ -0,0 +1,82 @@
+package mods.betterfoliage.client.render.impl;
+
+import java.util.Random;
+
+import mods.betterfoliage.BetterFoliage;
+import mods.betterfoliage.client.render.IRenderBlockDecorator;
+import mods.betterfoliage.client.render.IconSet;
+import mods.betterfoliage.client.render.RenderBlockAOBase;
+import mods.betterfoliage.common.util.Double3;
+import net.minecraft.block.Block;
+import net.minecraft.block.BlockDirt;
+import net.minecraft.block.material.Material;
+import net.minecraft.client.renderer.RenderBlocks;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.util.IIcon;
+import net.minecraft.util.MathHelper;
+import net.minecraft.world.IBlockAccess;
+import net.minecraft.world.gen.NoiseGeneratorSimplex;
+import net.minecraftforge.client.event.TextureStitchEvent;
+import net.minecraftforge.common.util.ForgeDirection;
+import net.minecraftforge.event.world.WorldEvent;
+import cpw.mods.fml.common.eventhandler.SubscribeEvent;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public class RenderBlockBetterReed extends RenderBlockAOBase implements IRenderBlockDecorator {
+
+	public IconSet reedBottomIcons = new IconSet("bf_reed_bottom", "bettergrassandleaves:better_reed_%d");
+	public IconSet reedTopIcons = new IconSet("bf_reed_top", "bettergrassandleaves:better_reed_%d");
+	public NoiseGeneratorSimplex noise;
+	
+	public boolean isBlockAccepted(IBlockAccess blockAccess, int x, int y, int z, Block block, int original) {
+		if (!BetterFoliage.config.reedEnabled) return false;
+		if (y >= 254 || !(block instanceof BlockDirt)) return false;
+		if (blockAccess.getBlock(x, y + 1, z).getMaterial() != Material.water) return false;
+		if (!blockAccess.isAirBlock(x, y + 2, z)) return false;
+		if (blockAccess.getBiomeGenForCoords(x, z).temperature < 0.4f || blockAccess.getBiomeGenForCoords(x, z).rainfall < 0.4f) return false;
+		int terrainVariation = MathHelper.floor_double((noise.func_151605_a(x, z) + 1.0) * 32.0);
+		return terrainVariation < BetterFoliage.config.reedChance.value;
+	}
+	
+	public boolean renderWorldBlock(IBlockAccess world, int x, int y, int z, Block block, int modelId, RenderBlocks renderer) {
+		// store world for later use
+		blockAccess = world;
+		
+		// render grass block
+		setPassCounters(1);
+		setRenderBoundsFromBlock(block);
+		renderStandardBlock(block, x, y, z);
+		
+		int iconVariation = getSemiRandomFromPos(x, y, z, 0);
+		int heightVariation = getSemiRandomFromPos(x, y, z, 1);
+		
+		IIcon bottomIcon = reedBottomIcons.get(iconVariation);
+		IIcon topIcon = reedTopIcons.get(iconVariation);
+		if (bottomIcon == null || topIcon == null) return true;
+		
+		double quarterHeight = 0.25 * (BetterFoliage.config.reedHeightMin.value + pRand[heightVariation] * (BetterFoliage.config.reedHeightMax.value - BetterFoliage.config.reedHeightMin.value));
+		Tessellator.instance.setBrightness(getBrightness(block, x, y + 2, z));
+		Tessellator.instance.setColorOpaque(255, 255, 255);
+		renderCrossedSideQuads(new Double3(x + 0.5, y + 1.0, z + 0.5), ForgeDirection.UP, 0.5, quarterHeight, pRot[iconVariation], BetterFoliage.config.reedHOffset.value, bottomIcon, 0, true);
+		renderCrossedSideQuads(new Double3(x + 0.5, y + 1.0 + 2.0 * quarterHeight, z + 0.5), ForgeDirection.UP, 0.5, quarterHeight, pRot[iconVariation], BetterFoliage.config.reedHOffset.value, topIcon, 0, true);
+		
+		return true;
+	}
+	
+	@SubscribeEvent
+	public void handleTextureReload(TextureStitchEvent.Pre event) {
+		if (event.map.getTextureType() != 0) return;
+		
+		reedBottomIcons.registerIcons(event.map);
+		reedTopIcons.registerIcons(event.map);
+		BetterFoliage.log.info(String.format("Found %d reed textures", reedBottomIcons.numLoaded));
+	}
+	
+	@SubscribeEvent
+	public void handleWorldLoad(WorldEvent.Load event) {
+		noise = new NoiseGeneratorSimplex(new Random(event.world.getWorldInfo().getSeed()));
+	}
+	
+}

src/main/java/mods/betterfoliage/client/resource/BlockTextureGenerator.java

@@ -0,0 +1,91 @@
+package mods.betterfoliage.client.resource;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import mods.betterfoliage.BetterFoliage;
+import mods.betterfoliage.common.util.Utils;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.texture.TextureMap;
+import net.minecraft.client.resources.IResource;
+import net.minecraft.client.resources.IResourceManager;
+import net.minecraft.util.ResourceLocation;
+import net.minecraftforge.client.event.TextureStitchEvent;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableSet;
+
+import cpw.mods.fml.common.eventhandler.SubscribeEvent;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+
+@SideOnly(Side.CLIENT)
+public abstract class BlockTextureGenerator implements IResourceManager {
+
+	/** Resource domain name of generated textures */
+	public String domainName;
+	
+	/** Resource location for fallback texture (if the generation process fails) */
+	public ResourceLocation missingResource;
+	
+	/** Texture atlas for block textures used in the current run */
+	public TextureMap blockTextures;
+	
+	/** Number of textures generated in the current run */
+	int counter = 0;
+	
+	public BlockTextureGenerator(String domainName, ResourceLocation missingResource) {
+		this.domainName = domainName;
+		this.missingResource = missingResource;
+	}
+	
+	public void onStitchStart(TextureStitchEvent.Pre event) {}
+	
+	public void onStitchEnd(TextureStitchEvent.Post event) {}
+	
+	@SubscribeEvent
+	public void handleTextureReload(TextureStitchEvent.Pre event) {
+		if (event.map.getTextureType() != 0) return;
+		
+		blockTextures = event.map;
+		counter = 0;
+		Map<String, IResourceManager> domainManagers = Utils.getDomainResourceManagers();
+		if (domainManagers == null) {
+			BetterFoliage.log.warn("Failed to inject texture generator");
+			return;
+		}
+		domainManagers.put(domainName, this);
+		
+		onStitchStart(event);
+	}
+	
+	@SubscribeEvent
+	public void endTextureReload(TextureStitchEvent.Post event) {
+		blockTextures = null;
+		if (event.map.getTextureType() != 0) return;
+		
+		// don't leave a mess
+		Map<String, IResourceManager> domainManagers = Utils.getDomainResourceManagers();
+		if (domainManagers != null) domainManagers.remove(domainName);
+		
+		onStitchEnd(event);
+	}
+	
+	public Set<String> getResourceDomains() {
+		return ImmutableSet.<String>of(domainName);
+	}
+	
+	public List<IResource> getAllResources(ResourceLocation resource) throws IOException {
+		return ImmutableList.<IResource>of(getResource(resource));
+	}
+	
+	public IResource getMissingResource() throws IOException {
+		return Minecraft.getMinecraft().getResourceManager().getResource(missingResource);
+	}
+	
+	public ResourceLocation unwrapResource(ResourceLocation wrapped) {
+		return new ResourceLocation(wrapped.getResourcePath().substring(16));
+	}
+}

src/main/java/mods/betterfoliage/client/resource/HalfTextureResource.java

@@ -0,0 +1,74 @@
+package mods.betterfoliage.client.resource;
+
+import java.awt.Graphics2D;
+import java.awt.image.BufferedImage;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.FileNotFoundException;
+import java.io.InputStream;
+
+import javax.imageio.ImageIO;
+
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+
+import mods.betterfoliage.BetterFoliage;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.resources.IResource;
+import net.minecraft.client.resources.IResourceManager;
+import net.minecraft.client.resources.data.IMetadataSection;
+import net.minecraft.util.ResourceLocation;
+
+/** {@link IResource} of PNG containing one half (top or bottom) of a given texture resource
+ * @author octarine-noise
+ */
+@SideOnly(Side.CLIENT)
+public class HalfTextureResource implements IResource {
+
+	/** Raw PNG data*/
+	public byte[] data = null;
+	
+	/** Resource to return if generation fails */
+	public IResource fallbackResource;
+	
+	public HalfTextureResource(ResourceLocation resource, boolean bottom, IResource fallbackResource) {
+		this.fallbackResource = fallbackResource;
+		
+		IResourceManager resourceManager = Minecraft.getMinecraft().getResourceManager();
+		try {
+			// load full texture
+			ResourceLocation origResource = new ResourceLocation(resource.getResourceDomain(), "textures/blocks/" + resource.getResourcePath());
+			BufferedImage origImage = ImageIO.read(resourceManager.getResource(origResource).getInputStream());
+
+			// draw half texture
+			BufferedImage result = new BufferedImage(origImage.getWidth(), origImage.getHeight() / 2, BufferedImage.TYPE_4BYTE_ABGR);
+			Graphics2D graphics = result.createGraphics();
+			graphics.drawImage(origImage, 0, bottom ? -origImage.getHeight() / 2 : 0, null);
+
+			// create PNG image
+			ByteArrayOutputStream baos = new ByteArrayOutputStream();
+			ImageIO.write(result, "PNG", baos);
+			data = baos.toByteArray();
+		} catch (Exception e) {
+			// stop log spam with GLSL installed
+			if (e instanceof FileNotFoundException) return;
+			BetterFoliage.log.info(String.format("Could not load texture: %s, exception: %s", resource.toString(), e.getClass().getSimpleName()));
+		}
+	}
+	
+	@Override
+	public InputStream getInputStream() {
+		return data != null ? new ByteArrayInputStream(data) : fallbackResource.getInputStream();
+	}
+
+	@Override
+	public boolean hasMetadata() {
+		return false;
+	}
+
+	@Override
+	public IMetadataSection getMetadata(String var1) {
+		return null;
+	}
+
+}

src/main/java/mods/betterfoliage/client/resource/ILeafTextureRecognizer.java

@@ -0,0 +1,11 @@
+package mods.betterfoliage.client.resource;
+
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+import net.minecraft.client.renderer.texture.TextureAtlasSprite;
+
+@SideOnly(Side.CLIENT)
+public interface ILeafTextureRecognizer {
+
+	public boolean isLeafTexture(TextureAtlasSprite icon);
+}

src/main/java/mods/betterfoliage/client/resource/LeafTextureGenerator.java

@@ -0,0 +1,118 @@
+package mods.betterfoliage.client.resource;
+
+import java.io.IOException;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import mods.betterfoliage.BetterFoliage;
+import mods.betterfoliage.client.BetterFoliageClient;
+import mods.betterfoliage.common.util.DeobfNames;
+import mods.betterfoliage.common.util.Utils;
+import net.minecraft.block.Block;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.texture.IIconRegister;
+import net.minecraft.client.renderer.texture.TextureAtlasSprite;
+import net.minecraft.client.resources.IResource;
+import net.minecraft.util.IIcon;
+import net.minecraft.util.ResourceLocation;
+import net.minecraftforge.client.event.TextureStitchEvent.Post;
+import net.minecraftforge.client.event.TextureStitchEvent.Pre;
+
+import com.google.common.collect.Lists;
+import com.google.common.collect.Sets;
+
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+
+/** Generates rounded crossleaf textures for all registered normal leaf textures at stitch time.
+ * @author octarine-noise
+ */
+@SideOnly(Side.CLIENT)
+public class LeafTextureGenerator extends BlockTextureGenerator implements IIconRegister {
+
+	public String nonGeneratedDomain = "betterfoliage";
+	
+	public int nonGeneratedCounter = 0;
+	
+	public LeafTextureGenerator() {
+		super("bf_leaves_autogen", new ResourceLocation("betterfoliage", "textures/blocks/missing_leaf.png"));
+	}
+
+	/** List of helpers which can identify leaf textures loaded by alternate means */
+	public List<ILeafTextureRecognizer> recognizers = Lists.newLinkedList();
+
+	public IResource getResource(ResourceLocation resourceLocation) throws IOException {
+		ResourceLocation original = unwrapResource(resourceLocation);
+		
+		// check for provided texture
+		ResourceLocation handDrawnLocation = new ResourceLocation(nonGeneratedDomain, String.format("textures/blocks/%s/%s", original.getResourceDomain(), original.getResourcePath())); 
+		if (Utils.resourceExists(handDrawnLocation)) {
+			nonGeneratedCounter++;
+			return Minecraft.getMinecraft().getResourceManager().getResource(handDrawnLocation);
+		}
+		
+		// generate our own
+		LeafTextureResource result = new LeafTextureResource(original, getMissingResource());
+		if (result.data != null) counter++;
+		return result;
+	}
+
+	/** Leaf blocks register their textures here. An extra texture will be registered in the atlas
+	 *  for each, with the resource domain of this generator.
+	 *  @return the originally registered {@link IIcon} already in the atlas
+	 */
+	public IIcon registerIcon(String resourceLocation) {
+		IIcon original = blockTextures.getTextureExtry(resourceLocation);
+		blockTextures.registerIcon(new ResourceLocation(domainName, resourceLocation).toString());
+		BetterFoliage.log.debug(String.format("Found leaf texture: %s", resourceLocation));
+		return original;
+	}
+
+	/** Iterates through all leaf blocks in the registry and makes them register
+	 *  their textures to "sniff out" all leaf textures.
+	 * @param event
+	 */
+	@SuppressWarnings("unchecked")
+	@Override
+	public void onStitchStart(Pre event) {
+		nonGeneratedCounter = 0;
+		BetterFoliage.log.info("Reloading leaf textures");
+		
+		// register simple block textures
+		Iterator<Block> iter = Block.blockRegistry.iterator();
+		while(iter.hasNext()) {
+			Block block = iter.next();
+			if (BetterFoliageClient.leaves.matchesClass(block)) {
+				BetterFoliage.log.debug(String.format("Inspecting leaf block: %s", block.getClass().getName()));
+				block.registerBlockIcons(this);
+			}
+		}
+		
+		// enumerate all registered textures, find leaf textures among them
+		Map<String, TextureAtlasSprite> mapAtlas = null;
+		mapAtlas = Utils.getField(blockTextures, DeobfNames.TM_MRS_SRG, Map.class);
+		if (mapAtlas == null) mapAtlas = Utils.getField(blockTextures, DeobfNames.TM_MRS_MCP, Map.class);
+		if (mapAtlas == null) {
+			BetterFoliage.log.warn("Failed to reflect texture atlas, textures may be missing");
+		} else {
+			Set<String> foundLeafTextures = Sets.newHashSet();
+			for (TextureAtlasSprite icon : mapAtlas.values())
+				for (ILeafTextureRecognizer recognizer : recognizers)
+					if (recognizer.isLeafTexture(icon))
+						foundLeafTextures.add(icon.getIconName());
+			for (String resourceLocation : foundLeafTextures) {
+				BetterFoliage.log.debug(String.format("Found non-block-registered leaf texture: %s", resourceLocation));
+				blockTextures.registerIcon(new ResourceLocation(domainName, resourceLocation).toString());
+			}
+		}
+	}
+
+	@Override
+	public void onStitchEnd(Post event) {
+		BetterFoliage.log.info(String.format("Found %d pre-drawn leaf textures", nonGeneratedCounter));
+		BetterFoliage.log.info(String.format("Generated %d leaf textures", counter));
+	}
+
+}

src/main/java/mods/betterfoliage/client/resource/LeafTextureResource.java

@@ -0,0 +1,116 @@
+package mods.betterfoliage.client.resource;
+
+import java.awt.Graphics2D;
+import java.awt.image.BufferedImage;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+
+import javax.imageio.ImageIO;
+
+import mods.betterfoliage.BetterFoliage;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.resources.IResource;
+import net.minecraft.client.resources.IResourceManager;
+import net.minecraft.client.resources.data.IMetadataSection;
+import net.minecraft.util.ResourceLocation;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+
+/** {@link IResource} containing an autogenerated round crossleaf texture
+ * @author octarine-noise
+ */
+@SideOnly(Side.CLIENT)
+public class LeafTextureResource implements IResource {
+
+	/** Raw PNG data*/
+	protected byte[] data = null;
+	
+	/** Name of the default alpha mask to use */
+	public static String defaultMask = "rough";
+	
+	/** Resource to return if generation fails */
+	public IResource fallbackResource;
+	
+	public LeafTextureResource(ResourceLocation resLeaf, IResource fallbackResource) {
+		this.fallbackResource = fallbackResource;
+		
+		IResourceManager resourceManager = Minecraft.getMinecraft().getResourceManager();
+		try {
+			// load normal leaf texture
+			ResourceLocation origResource = new ResourceLocation(resLeaf.getResourceDomain(), "textures/blocks/" + resLeaf.getResourcePath());
+			BufferedImage origImage = ImageIO.read(resourceManager.getResource(origResource).getInputStream());
+			if (origImage.getWidth() != origImage.getHeight()) return;
+			int size = origImage.getWidth();
+
+			// load alpha mask of appropriate size
+			BufferedImage maskImage = loadLeafMaskImage(defaultMask, size * 2);
+			int scale = size * 2 / maskImage.getWidth();
+			
+			// tile leaf texture 2x2
+			BufferedImage overlayIcon = new BufferedImage(size * 2, size * 2, BufferedImage.TYPE_4BYTE_ABGR);
+			Graphics2D graphics = overlayIcon.createGraphics();
+			graphics.drawImage(origImage, 0, 0, null);
+			graphics.drawImage(origImage, 0, size, null);
+			graphics.drawImage(origImage, size, 0, null);
+			graphics.drawImage(origImage, size, size, null);
+			
+			// overlay mask alpha on texture
+			for (int x = 0; x < overlayIcon.getWidth(); x++) {
+				for (int y = 0; y < overlayIcon.getHeight(); y++) {
+					long origPixel = overlayIcon.getRGB(x, y) & 0xFFFFFFFFl;
+					long maskPixel = maskImage.getRGB(x / scale, y / scale) & 0xFF000000l | 0x00FFFFFF;
+					overlayIcon.setRGB(x, y, (int) (origPixel & maskPixel));
+				}
+			}
+
+			// create PNG image
+			ByteArrayOutputStream baos = new ByteArrayOutputStream();
+			ImageIO.write(overlayIcon, "PNG", baos);
+			data = baos.toByteArray();
+		} catch (Exception e) {
+			// stop log spam with GLSL installed
+			if (e instanceof FileNotFoundException) return;
+			BetterFoliage.log.info(String.format("Could not create leaf texture: %s, exception: %s", resLeaf.toString(), e.getClass().getSimpleName()));
+		}
+	}
+	
+	/** Loads the alpha mask of the given type and size. If a mask of the exact size can not be found,
+	 *  will try to load progressively smaller masks down to 16x16
+	 * @param type mask type
+	 * @param size texture size
+	 * @return alpha mask
+	 */
+	protected BufferedImage loadLeafMaskImage(String type, int size) {
+		IResourceManager resourceManager = Minecraft.getMinecraft().getResourceManager();
+		IResource maskResource = null;
+		
+		while (maskResource == null && size >= 16) {
+			try {
+				maskResource = resourceManager.getResource(new ResourceLocation(String.format("betterfoliage:textures/blocks/leafmask_%d_%s.png", size, type)));
+			} catch (Exception e) {}
+			size /= 2;
+		}
+		
+		try {
+			return maskResource == null ? null : ImageIO.read(maskResource.getInputStream());
+		} catch (IOException e) {
+			return null;
+		}
+	}
+	
+	public InputStream getInputStream() {
+		return data != null ? new ByteArrayInputStream(data) : fallbackResource.getInputStream();
+	}
+
+	public boolean hasMetadata() {
+		return false;
+	}
+
+	public IMetadataSection getMetadata(String var1) {
+		return null;
+	}
+
+}

src/main/java/mods/betterfoliage/common/config/BetterFoliageConfig.java

@@ -0,0 +1,82 @@
+package mods.betterfoliage.common.config;
+
+public class BetterFoliageConfig extends ConfigBase {
+	
+	@CfgElement(category="leaves", key="enabled") 
+	public boolean leavesEnabled = true;
+	
+	@CfgElement(category="leaves", key="skewMode")
+	public boolean leavesSkew = false;
+	
+	@CfgElement(category="grass", key="enabled")
+	public boolean grassEnabled = true;
+	
+	@CfgElement(category="cactus", key="enabled")
+	public boolean cactusEnabled = true;
+	
+	@CfgElement(category="lilypad", key="enabled")
+	public boolean lilypadEnabled = true;
+	
+	@CfgElement(category="reed", key="enabled")
+	public boolean reedEnabled = true;
+	
+	@CfgElement(category="algae", key="enabled")
+	public boolean algaeEnabled = true;
+	
+	@CfgElement(category="leaves", key="horizontalOffset")
+	public OptionDouble leavesHOffset = new OptionDouble(0.0, 0.4, 0.025, 0.2);
+	
+	@CfgElement(category="leaves", key="verticalOffset")
+	public OptionDouble leavesVOffset = new OptionDouble(0.0, 0.4, 0.025, 0.1);
+	
+	@CfgElement(category="leaves", key="size")
+	public OptionDouble leavesSize = new OptionDouble(0.75, 1.8, 0.05, 1.4);
+			
+	@CfgElement(category="grass", key="horizontalOffset")
+	public OptionDouble grassHOffset = new OptionDouble(0.0, 0.4, 0.025, 0.2);
+	
+	@CfgElement(category="grass", key="heightMin")
+	@Limit(max="grassHeightMax")
+	public OptionDouble grassHeightMin = new OptionDouble(0.1, 1.5, 0.05, 0.5);
+	
+	@CfgElement(category="grass", key="heightMax") 
+	public OptionDouble grassHeightMax = new OptionDouble(0.1, 1.5, 0.05, 1.0);
+	
+	@CfgElement(category="grass", key="size")
+	public OptionDouble grassSize = new OptionDouble(0.5, 1.5, 0.05, 1.0);
+	
+	@CfgElement(category="lilypad", key="horizontalOffset")
+	public OptionDouble lilypadHOffset = new OptionDouble(0.0, 0.25, 0.025, 0.1);
+	
+	@CfgElement(category="lilypad", key="chance")
+	public OptionInteger lilypadChance = new OptionInteger(0, 64, 1, 16);
+	
+	@CfgElement(category="reed", key="horizontalOffset")
+	public OptionDouble reedHOffset = new OptionDouble(0.0, 0.25, 0.025, 0.1);
+	
+	@CfgElement(category="reed", key="heightMin")
+	@Limit(max="reedHeightMax")
+	public OptionDouble reedHeightMin = new OptionDouble(1.5, 3.5, 0.1, 2.0);
+	
+	@CfgElement(category="reed", key="heightMax")
+	public OptionDouble reedHeightMax = new OptionDouble(1.5, 3.5, 0.1, 2.5);
+	
+	@CfgElement(category="reed", key="chance")
+	public OptionInteger reedChance = new OptionInteger(0, 64, 1, 32);
+	
+	@CfgElement(category="algae", key="horizontalOffset")
+	public OptionDouble algaeHOffset = new OptionDouble(0.0, 0.25, 0.025, 0.1);
+	
+	@CfgElement(category="algae", key="size")
+	public OptionDouble algaeSize = new OptionDouble(0.5, 1.5, 0.05, 1.0);
+	
+	@CfgElement(category="algae", key="heightMin")
+	@Limit(max="algaeHeightMax")
+	public OptionDouble algaeHeightMin = new OptionDouble(0.1, 1.5, 0.05, 0.5);
+	
+	@CfgElement(category="algae", key="heightMax")
+	public OptionDouble algaeHeightMax = new OptionDouble(0.1, 1.5, 0.05, 1.0);
+	
+	@CfgElement(category="algae", key="chance")
+	public OptionInteger algaeChance = new OptionInteger(0, 64, 1, 48);
+}

src/main/java/mods/betterfoliage/common/config/ConfigBase.java

@@ -0,0 +1,128 @@
+package mods.betterfoliage.common.config;
+
+import java.io.File;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+import java.lang.reflect.Field;
+
+import net.minecraftforge.common.config.Configuration;
+import net.minecraftforge.common.config.Property;
+
+public class ConfigBase {
+
+	@Target(ElementType.FIELD)
+	@Retention(RetentionPolicy.RUNTIME)
+	public static @interface CfgElement {
+		String category();
+		String key();
+		String comment() default "";
+	}
+	
+	@Target(ElementType.FIELD)
+	@Retention(RetentionPolicy.RUNTIME)
+	public static @interface Limit {
+		String min() default "";
+		String max() default "";
+	}
+	
+	protected Configuration config;
+	
+	public void load(File configFile) {
+		config = new Configuration(configFile);
+		config.load();
+		
+		for (Field field : getClass().getDeclaredFields()) {
+			CfgElement annot = field.getAnnotation(CfgElement.class);
+			if (annot == null) continue;
+			
+			field.setAccessible(true);
+			if (field.getType().equals(boolean.class) || field.getType().equals(Boolean.class)) {
+				try {
+					Property prop = config.get(annot.category(), annot.key(), field.getBoolean(this));
+					field.setBoolean(this, prop.getBoolean(field.getBoolean(this)));
+				} catch (Exception e) {
+				}
+			} else if (field.getType().equals(OptionInteger.class)) {
+				try {
+					OptionInteger option = (OptionInteger) field.get(this);
+					Property prop =  config.get(annot.category(), annot.key(), option.value);
+					option.value = prop.getInt(option.value);
+				} catch (Exception e) {
+				}
+			} else if (field.getType().equals(OptionDouble.class)) {
+				try {
+					OptionDouble option = (OptionDouble) field.get(this);
+					Property prop =  config.get(annot.category(), annot.key(), option.value);
+					option.value = prop.getDouble(option.value);
+				} catch (Exception e) {
+				}
+			}
+		}
+		
+		validateLimits();
+		if (config.hasChanged()) config.save();
+	}
+	
+	protected void validateLimits() {
+		for (Field fieldThis : getClass().getDeclaredFields()) {
+			Limit annot = fieldThis.getAnnotation(Limit.class);
+			if (annot == null) continue;
+			
+			try {
+				Field fieldMin = annot.min().isEmpty() ? null : getClass().getDeclaredField(annot.min());
+				Field fieldMax = annot.max().isEmpty() ? null : getClass().getDeclaredField(annot.max());
+				fieldThis.setAccessible(true);
+				fieldMin.setAccessible(true);
+				fieldMax.setAccessible(true);
+				
+				if (fieldThis.getType().equals(OptionInteger.class)) {
+					OptionInteger optionThis = (OptionInteger) fieldThis.get(this);
+					OptionInteger optionMin = fieldMin == null ? null : (OptionInteger) fieldMin.get(this);
+					OptionInteger optionMax = fieldMax == null ? null : (OptionInteger) fieldMax.get(this);
+					if (optionMin != null) optionThis.value = Math.max(optionThis.value, optionMin.value);
+					if (optionMax != null) optionThis.value = Math.min(optionThis.value, optionMax.value);
+				} else if (fieldThis.getType().equals(OptionDouble.class)) {
+					OptionDouble optionThis = (OptionDouble) fieldThis.get(this);
+					OptionDouble optionMin = fieldMin == null ? null : (OptionDouble) fieldMin.get(this);
+					OptionDouble optionMax = fieldMax == null ? null : (OptionDouble) fieldMax.get(this);
+					if (optionMin != null) optionThis.value = Math.max(optionThis.value, optionMin.value);
+					if (optionMax != null) optionThis.value = Math.min(optionThis.value, optionMax.value);
+				}
+			} catch (Exception e) {}
+		}
+	}
+	
+	public void save() {
+		for (Field field : getClass().getDeclaredFields()) {
+			CfgElement annot = field.getAnnotation(CfgElement.class);
+			if (annot == null) continue;
+			
+			field.setAccessible(true);
+			if (field.getType().equals(boolean.class) || field.getType().equals(Boolean.class)) {
+				try {
+					Property prop = config.get(annot.category(), annot.key(), field.getBoolean(this));
+					prop.set(field.getBoolean(this));
+				} catch (Exception e) {
+				}
+			} else if (field.getType().equals(OptionInteger.class)) {
+				try {
+					OptionInteger option = (OptionInteger) field.get(this);
+					Property prop =  config.get(annot.category(), annot.key(), option.value);
+					prop.set(option.value);
+				} catch (Exception e) {
+				}
+			} else if (field.getType().equals(OptionDouble.class)) {
+				try {
+					OptionDouble option = (OptionDouble) field.get(this);
+					Property prop =  config.get(annot.category(), annot.key(), option.value);
+					prop.set(option.value);
+				} catch (Exception e) {
+				}
+			}
+		}
+		
+		config.save();
+	}
+}

src/main/java/mods/betterfoliage/common/config/OptionDouble.java

@@ -0,0 +1,26 @@
+package mods.betterfoliage.common.config;
+
+public class OptionDouble {
+
+	public double min;
+	public double max;
+	public double step;
+	public double value;
+	
+	public OptionDouble(double min, double max, double step, double value) {
+		this.min = min;
+		this.max = max;
+		this.step = step;
+		this.value = value;
+	}
+	
+	public void increment() {
+		value += step;
+		if (value > max) value = max;
+	}
+	
+	public void decrement() {
+		value -= step;
+		if (value < min) value = min;
+	}
+}

src/main/java/mods/betterfoliage/common/config/OptionInteger.java

@@ -0,0 +1,26 @@
+package mods.betterfoliage.common.config;
+
+public class OptionInteger {
+
+	public int min;
+	public int max;
+	public int step;
+	public int value;
+	
+	public OptionInteger(int min, int max, int step, int value) {
+		this.min = min;
+		this.max = max;
+		this.step = step;
+		this.value = value;
+	}
+	
+	public void increment() {
+		value += step;
+		if (value > max) value = max;
+	}
+	
+	public void decrement() {
+		value -= step;
+		if (value < min) value = min;
+	}
+}

src/main/java/mods/betterfoliage/common/util/DeobfNames.java

@@ -0,0 +1,71 @@
+package mods.betterfoliage.common.util;
+
+public class DeobfNames {
+
+	private DeobfNames() {}
+	
+	/** MCP name of RenderBlocks */
+	public static final String RB_NAME_MCP = "net/minecraft/client/renderer/RenderBlocks";
+	
+	/** Obfuscated name of RenderBlocks */
+	public static final String RB_NAME_OBF = "blm";
+	
+	/** MCP name of RenderBlocks.blockAccess */
+	public static final String RB_BA_NAME_MCP = "blockAccess";
+	
+	/** Obfuscated name of RenderBlocks.blockAccess */
+	public static final String RB_BA_NAME_OBF = "a";
+	
+	/** MCP signature of RenderBlocks.blockAccess */
+	public static final String RB_BA_SIG_MCP = "Lnet/minecraft/world/IBlockAccess;";
+	
+	/** Obfuscated signature of RenderBlocks.blockAccess */
+	public static final String RB_BA_SIG_OBF = "Lahl;";
+	
+	/** MCP name of RenderBlocks.renderBlockByRenderType() */
+	public static final String RB_RBBRT_NAME_MCP = "renderBlockByRenderType";
+	
+	/** Obfuscated name of RenderBlocks.renderBlockByRenderType() */
+	public static final String RB_RBBRT_NAME_OBF = "b";
+	
+	/** MCP signature of RenderBlocks.renderBlockByRenderType() */
+	public static final String RB_RBBRT_SIG_MCP = "(Lnet/minecraft/block/Block;III)Z";
+	
+	/** Obfuscated signature of RenderBlocks.renderBlockByRenderType() */
+	public static final String RB_RBBRT_SIG_OBF = "(Laji;III)Z";
+	
+	/** MCP signature of BetterFoliageClient.getRenderTypeOverride() */
+	public static final String BFC_GRTO_SIG_MCP = "(Lnet/minecraft/world/IBlockAccess;IIILnet/minecraft/block/Block;I)I";
+	
+	/** Obfuscated signature of BetterFoliageClient.getRenderTypeOverride() */
+	public static final String BFC_GRTO_SIG_OBF = "(Lahl;IIILaji;I)I";
+	
+	/** MCP name of SimpleReloadableResourceManager.domainResourceManagers */
+	public static final String SRRM_DRM_MCP = "domainResourceManagers";
+
+	/** SRG name of SimpleReloadableResourceManager.domainResourceManagers */
+	public static final String SRRM_DRM_SRGNAME = "field_110548_a";
+
+	/** MCP name of TextureMap.mapRegisteredSprites */
+	public static final String TM_MRS_MCP = "mapRegisteredSprites";
+	
+	/** Obfuscated name of TextureMap.mapRegisteredSprites */
+	public static final String TM_MRS_OBF = "bpr";
+	
+	/** SRG name of TextureMap.mapRegisteredSprites */
+	public static final String TM_MRS_SRG = "field_110574_e";
+	
+	/** MCP signature of Shaders.pushEntity() */
+	public static final String SHADERS_PE_SIG_MCP = "(Lnet/minecraft/client/renderer/RenderBlocks;Lnet/minecraft/block/Block;III)V";
+	
+	/** Obfuscated signature of Shaders.pushEntity() */
+	public static final String SHADERS_PE_SIG_OBF = "(Lblm;Laji;III)V";
+	
+	/** MCP signature of BetterFoliageClient.getGLSLBlockIdOverride() */
+	public static final String BFC_GLSLID_SIG_MCP = "(ILnet/minecraft/block/Block;)I"; 
+	
+	/** Obfuscated signature of BetterFoliageClient.getGLSLBlockIdOverride() */
+	public static final String BFC_GLSLID_SIG_OBF = "(ILaji;)I";
+	
+
+}

src/main/java/mods/betterfoliage/common/util/Double3.java

@@ -0,0 +1,42 @@
+package mods.betterfoliage.common.util;
+
+import net.minecraftforge.common.util.ForgeDirection;
+
+public class Double3 {
+
+	public final double x;
+	public final double y;
+	public final double z;
+	
+	public Double3(double x, double y, double z) {
+		this.x = x;
+		this.y = y;
+		this.z = z;
+	}
+	
+	public Double3(ForgeDirection dir) {
+		this.x = dir.offsetX;
+		this.y = dir.offsetY;
+		this.z = dir.offsetZ;
+	}
+	
+	public Double3 add(Double3 other) {
+		return new Double3(x + other.x, y + other.y, z + other.z);
+	}
+	
+	public Double3 add(double x, double y, double z) {
+		return new Double3(this.x + x, this.y + y, this.z + z);
+	}
+	
+	public Double3 scaleAxes(double sx, double sy, double sz) {
+		return new Double3(x * sx, y * sy, z * sz);
+	}
+	
+	public Double3 scale(double s) {
+		return new Double3(x * s, y * s, z * s);
+	}
+	
+	public Double3 inverse() {
+		return new Double3(-x, -y, -z);
+	}
+}

src/main/java/mods/betterfoliage/common/util/Utils.java

@@ -0,0 +1,70 @@
+package mods.betterfoliage.common.util;
+
+import java.io.IOException;
+import java.lang.reflect.Field;
+import java.util.Map;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.resources.IResource;
+import net.minecraft.client.resources.IResourceManager;
+import net.minecraft.util.ResourceLocation;
+import cpw.mods.fml.client.registry.ISimpleBlockRenderingHandler;
+import cpw.mods.fml.client.registry.RenderingRegistry;
+
+public class Utils {
+
+	private Utils() {}
+	
+	@SuppressWarnings("unchecked")
+	public static Map<String, IResourceManager> getDomainResourceManagers() {
+		IResourceManager manager = Minecraft.getMinecraft().getResourceManager();
+		Map<String, IResourceManager> result = getField(manager, DeobfNames.SRRM_DRM_MCP, Map.class);
+		if (result == null) result = getField(manager, DeobfNames.SRRM_DRM_SRGNAME, Map.class);
+		return result;
+	}
+	
+	@SuppressWarnings("unchecked")
+	public static <T> T getField(Object target, String fieldName, Class<T> resultClass) {
+		try {
+			Field field = target.getClass().getDeclaredField(fieldName);
+			field.setAccessible(true);
+			return (T) field.get(target);
+		} catch (Exception e) {
+			return null;
+		}
+	}
+	
+	@SuppressWarnings("unchecked")
+	public static <T> T getStaticField(Class<?> clazz, String fieldName, Class<T> resultClass) {
+		try {
+			Field field = clazz.getDeclaredField(fieldName);
+			field.setAccessible(true);
+			return (T) field.get(null);
+		} catch (Exception e) {
+			return null;
+		}
+	}
+	
+	@SuppressWarnings("unchecked")
+	public static ISimpleBlockRenderingHandler getRenderingHandler(int renderType) {
+		try {
+			Field field = RenderingRegistry.class.getDeclaredField("INSTANCE");
+			field.setAccessible(true);
+			RenderingRegistry inst = (RenderingRegistry) field.get(null);
+			field = RenderingRegistry.class.getDeclaredField("blockRenderers");
+			field.setAccessible(true);
+			return ((Map<Integer, ISimpleBlockRenderingHandler>) field.get(inst)).get(renderType);
+		} catch (Exception e) {
+			return null;
+		}
+	}
+	
+	public static boolean resourceExists(ResourceLocation resourceLocation) {
+		try {
+			IResource resource = Minecraft.getMinecraft().getResourceManager().getResource(resourceLocation);
+			if (resource != null) return true;
+		} catch (IOException e) {
+		}
+		return false;
+	}
+}

src/main/java/mods/betterfoliage/loader/BetterFoliageLoader.java

@@ -1,38 +1,30 @@
 package mods.betterfoliage.loader;
 
-import net.minecraftforge.fml.relauncher.IFMLLoadingPlugin;
-
 import java.util.Map;
 
-@IFMLLoadingPlugin.TransformerExclusions({
-    "mods.betterfoliage.loader",
-    "mods.octarinecore.metaprog",
-    "kotlin"
-})
-@IFMLLoadingPlugin.MCVersion("1.12.2")
-@IFMLLoadingPlugin.SortingIndex(1400)
+import cpw.mods.fml.relauncher.IFMLLoadingPlugin;
+
+@IFMLLoadingPlugin.MCVersion("1.7.10")
+@IFMLLoadingPlugin.TransformerExclusions({"mods.betterfoliage.loader"})
 public class BetterFoliageLoader implements IFMLLoadingPlugin {
-    @Override
-    public String[] getASMTransformerClass() {
-        return new String[] { "mods.betterfoliage.loader.BetterFoliageTransformer" };
-    }
 
-    @Override
-    public String getModContainerClass() {
-        return null;
-    }
+	public String[] getASMTransformerClass() {
+		return new String[] {"mods.betterfoliage.loader.BetterFoliageTransformer"};
+	}
 
-    @Override
-    public String getSetupClass() {
-        return null;
-    }
+	public String getModContainerClass() {
+		return null;
+	}
 
-    @Override
-    public void injectData(Map<String, Object> data) {
-    }
+	public String getSetupClass() {
+		return null;
+	}
+
+	public void injectData(Map<String, Object> data) {
+	}
+
+	public String getAccessTransformerClass() {
+		return null;
+	}
 
-    @Override
-    public String getAccessTransformerClass() {
-        return null;
-    }
 }

src/main/java/mods/betterfoliage/loader/BetterFoliageTransformer.java

@@ -0,0 +1,48 @@
+package mods.betterfoliage.loader;
+
+import mods.betterfoliage.common.util.DeobfNames;
+
+import org.objectweb.asm.Opcodes;
+import org.objectweb.asm.tree.AbstractInsnNode;
+import org.objectweb.asm.tree.FieldInsnNode;
+import org.objectweb.asm.tree.MethodInsnNode;
+import org.objectweb.asm.tree.MethodNode;
+import org.objectweb.asm.tree.VarInsnNode;
+
+public class BetterFoliageTransformer extends EZTransformerBase {
+
+	@MethodTransform(className="net.minecraft.client.renderer.RenderBlocks",
+					 obf=@MethodMatch(name=DeobfNames.RB_RBBRT_NAME_OBF, signature=DeobfNames.RB_RBBRT_SIG_OBF),
+					 deobf=@MethodMatch(name=DeobfNames.RB_RBBRT_NAME_MCP, signature=DeobfNames.RB_RBBRT_SIG_MCP),
+					 log="Applying RenderBlocks.renderBlockByRenderType() render type ovverride")
+	public void handleRenderBlockOverride(MethodNode method, boolean obf) {
+		AbstractInsnNode invokeGetRenderType = findNext(method.instructions.getFirst(), matchInvokeAny());
+		AbstractInsnNode storeRenderType = findNext(invokeGetRenderType, matchOpcode(Opcodes.ISTORE));
+		insertAfter(method.instructions, storeRenderType,
+			new VarInsnNode(Opcodes.ALOAD, 0),
+			obf ? new FieldInsnNode(Opcodes.GETFIELD, DeobfNames.RB_NAME_OBF, DeobfNames.RB_BA_NAME_OBF, DeobfNames.RB_BA_SIG_OBF) :
+				  new FieldInsnNode(Opcodes.GETFIELD, DeobfNames.RB_NAME_MCP, DeobfNames.RB_BA_NAME_MCP, DeobfNames.RB_BA_SIG_MCP),
+			new VarInsnNode(Opcodes.ILOAD, 2),
+			new VarInsnNode(Opcodes.ILOAD, 3),
+			new VarInsnNode(Opcodes.ILOAD, 4),
+			new VarInsnNode(Opcodes.ALOAD, 1),
+			new VarInsnNode(Opcodes.ILOAD, 5),
+			obf ? new MethodInsnNode(Opcodes.INVOKESTATIC, "mods/betterfoliage/client/BetterFoliageClient", "getRenderTypeOverride", DeobfNames.BFC_GRTO_SIG_OBF) :
+				  new MethodInsnNode(Opcodes.INVOKESTATIC, "mods/betterfoliage/client/BetterFoliageClient", "getRenderTypeOverride", DeobfNames.BFC_GRTO_SIG_MCP),
+			new VarInsnNode(Opcodes.ISTORE, 5)
+		);
+	}
+	
+	@MethodTransform(className="shadersmodcore.client.Shaders",
+			 obf=@MethodMatch(name="pushEntity", signature=DeobfNames.SHADERS_PE_SIG_OBF),
+			 deobf=@MethodMatch(name="pushEntity", signature=DeobfNames.SHADERS_PE_SIG_MCP),
+			 log="Applying Shaders.pushEntity() block id ovverride")
+	public void handleGLSLBlockIDOverride(MethodNode method, boolean obf) {
+		AbstractInsnNode arrayStore = findNext(method.instructions.getFirst(), matchOpcode(Opcodes.IASTORE));
+		insertAfter(method.instructions, arrayStore.getPrevious(),
+			new VarInsnNode(Opcodes.ALOAD, 1),
+			obf ? new MethodInsnNode(Opcodes.INVOKESTATIC, "mods/betterfoliage/client/BetterFoliageClient", "getGLSLBlockIdOverride", DeobfNames.BFC_GLSLID_SIG_OBF) :
+				  new MethodInsnNode(Opcodes.INVOKESTATIC, "mods/betterfoliage/client/BetterFoliageClient", "getGLSLBlockIdOverride", DeobfNames.BFC_GLSLID_SIG_MCP)
+		);
+	}
+}

src/main/java/mods/betterfoliage/loader/EZTransformerBase.java

@@ -0,0 +1,131 @@
+package mods.betterfoliage.loader;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+import java.lang.reflect.Method;
+
+import net.minecraft.launchwrapper.IClassTransformer;
+
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.objectweb.asm.ClassReader;
+import org.objectweb.asm.ClassWriter;
+import org.objectweb.asm.tree.AbstractInsnNode;
+import org.objectweb.asm.tree.ClassNode;
+import org.objectweb.asm.tree.InsnList;
+import org.objectweb.asm.tree.MethodInsnNode;
+import org.objectweb.asm.tree.MethodNode;
+
+public class EZTransformerBase implements IClassTransformer {
+
+	public static interface IInstructionMatch {
+		public boolean matches(AbstractInsnNode node);
+	}
+	
+	@Retention(RetentionPolicy.RUNTIME)
+	public static @interface MethodMatch {
+		public String name();
+		public String signature();
+	}
+	
+	@Target(ElementType.METHOD)
+	@Retention(RetentionPolicy.RUNTIME)
+	public static @interface MethodTransform {
+		public String className();
+		public MethodMatch deobf();
+		public MethodMatch obf();
+		public String log();
+	}
+	
+	protected Logger logger = LogManager.getLogger(getClass().getSimpleName());
+	
+	public byte[] transform(String name, String transformedName, byte[] basicClass) {
+		// ???
+		if (basicClass == null) return null;
+		
+		// read class
+		ClassNode classNode = new ClassNode();
+        ClassReader classReader = new ClassReader(basicClass);
+        classReader.accept(classNode, 0);
+        boolean hasTransformed = false;
+        
+		for (Method classMethod : getClass().getMethods()) {
+			// check for annotated method with correct signature
+			MethodTransform annot = classMethod.getAnnotation(MethodTransform.class);
+			if (annot == null) continue;
+			if (classMethod.getParameterTypes().length != 2) continue;
+			if (!classMethod.getParameterTypes()[0].equals(MethodNode.class)) continue;
+			if (!classMethod.getParameterTypes()[1].equals(boolean.class)) continue;
+			
+			// try to find specified method in class
+			if (!transformedName.equals(annot.className())) continue;
+			for (MethodNode methodNode : classNode.methods) {
+				Boolean obf = null;
+				if (methodNode.name.equals(annot.obf().name()) && methodNode.desc.equals(annot.obf().signature())) {
+					obf = true;
+				} else if (methodNode.name.equals(annot.deobf().name()) && methodNode.desc.equals(annot.deobf().signature())) {
+					obf = false;
+				}
+				
+				if (obf != null) {
+					// transform
+					hasTransformed = true;
+					try {
+						classMethod.invoke(this, new Object[] {methodNode, obf});
+						logger.info(String.format("%s: SUCCESS", annot.log()));
+					} catch (Exception e) {
+						logger.info(String.format("%s: FAILURE", annot.log()));
+					}
+					break;
+				}
+			}
+		}
+		
+		// return result
+		ClassWriter writer = new ClassWriter(0);
+		if (hasTransformed) classNode.accept(writer);
+		return !hasTransformed ? basicClass : writer.toByteArray();
+	}
+
+	protected AbstractInsnNode findNext(AbstractInsnNode start, IInstructionMatch match) {
+		AbstractInsnNode current = start;
+		while(current != null) {
+			if (match.matches(current)) break;
+			current = current.getNext();
+		}
+		return current;
+	}
+	
+	protected AbstractInsnNode findPrevious(AbstractInsnNode start, IInstructionMatch match) {
+		AbstractInsnNode current = start;
+		while(current != null) {
+			if (match.matches(current)) break;
+			current = current.getPrevious();
+		}
+		return current;
+	}
+	
+	protected static IInstructionMatch matchInvokeAny() {
+		return new IInstructionMatch() {
+			public boolean matches(AbstractInsnNode node) {
+				return node instanceof MethodInsnNode;
+			}
+		};
+	}
+	
+	protected static IInstructionMatch matchOpcode(final int opcode) {
+		return new IInstructionMatch() {
+			public boolean matches(AbstractInsnNode node) {
+				return node.getOpcode() == opcode;
+			}
+		};
+	}
+	
+	protected static void insertAfter(InsnList insnList, AbstractInsnNode node, AbstractInsnNode... added) {
+		InsnList listAdd = new InsnList();
+		for (AbstractInsnNode inst : added) listAdd.add(inst);
+		insnList.insert(node, listAdd);
+	}
+}

src/main/java/optifine/OptifineTransformerDevWrapper.java

@@ -1,65 +0,0 @@
-package optifine;
-
-import net.minecraft.launchwrapper.IClassTransformer;
-
-import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.util.Arrays;
-import java.util.Optional;
-import java.util.stream.Stream;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipFile;
-
-public class OptifineTransformerDevWrapper implements IClassTransformer {
-
-    public static String OPTIFINE_CLASSNAME = "optifine/OptiFineClassTransformer.class";
-    private ZipFile ofZip = null;
-
-    public  OptifineTransformerDevWrapper() {
-        Stream<URL> loaderSources = Arrays.stream(((URLClassLoader) getClass().getClassLoader()).getURLs());
-        Optional<URL> optifineURL = loaderSources.filter(this::isOptifineJar).findFirst();
-        optifineURL.ifPresent(url -> ofZip = getZip(url));
-    }
-
-    private ZipFile getZip(URL url) {
-        try {
-            return new ZipFile(new File(url.toURI()));
-        } catch (Exception e) {
-            return null;
-        }
-    }
-
-    private boolean isOptifineJar(URL url) {
-        ZipFile zip = getZip(url);
-        return zip != null && zip.getEntry(OPTIFINE_CLASSNAME) != null;
-    }
-
-    @Override
-    public byte[] transform(String name, String transformedName, byte[] basicClass) {
-        if (ofZip == null) return basicClass;
-        ZipEntry replacement = ofZip.getEntry(name.replace(".", "/") + ".class");
-        if (replacement == null) return basicClass;
-
-        try {
-            return readAll(ofZip.getInputStream(replacement));
-        } catch (IOException e) {
-            return basicClass;
-        }
-    }
-
-    private byte[] readAll(InputStream is) throws IOException {
-        byte[] buf = new byte[4096];
-        ByteArrayOutputStream bos = new ByteArrayOutputStream();
-        int len;
-        do {
-            len = is.read(buf, 0, 4096);
-            if (len > 0) bos.write(buf, 0, len);
-        } while (len > -1);
-        is.close();
-        return bos.toByteArray();
-    }
-}

src/main/java/optifine/OptifineTweakerDevWrapper.java

@@ -1,28 +0,0 @@
-package optifine;
-
-import net.minecraft.launchwrapper.ITweaker;
-import net.minecraft.launchwrapper.LaunchClassLoader;
-
-import java.io.File;
-import java.util.List;
-
-public class OptifineTweakerDevWrapper implements ITweaker {
-    @Override
-    public void acceptOptions(List<String> args, File gameDir, File assetsDir, String profile) {
-    }
-
-    @Override
-    public void injectIntoClassLoader(LaunchClassLoader classLoader) {
-        classLoader.registerTransformer("optifine.OptifineTransformerDevWrapper");
-    }
-
-    @Override
-    public String getLaunchTarget() {
-        return "net.minecraft.client.main.Main";
-    }
-
-    @Override
-    public String[] getLaunchArguments() {
-        return new String[0];
-    }
-}

src/main/kotlin/mods/betterfoliage/BetterFoliageMod.kt

@@ -1,78 +0,0 @@
-package mods.betterfoliage
-
-import mods.betterfoliage.client.Client
-import mods.betterfoliage.client.config.Config
-import mods.betterfoliage.client.isAfterPostInit
-import net.minecraftforge.common.config.Configuration
-import net.minecraftforge.fml.common.FMLCommonHandler
-import net.minecraftforge.fml.common.Mod
-import net.minecraftforge.fml.common.event.FMLPostInitializationEvent
-import net.minecraftforge.fml.common.event.FMLPreInitializationEvent
-import net.minecraftforge.fml.common.network.NetworkCheckHandler
-import net.minecraftforge.fml.relauncher.Side
-import org.apache.logging.log4j.Level.DEBUG
-import org.apache.logging.log4j.Level.INFO
-import org.apache.logging.log4j.Logger
-import org.apache.logging.log4j.simple.SimpleLogger
-import org.apache.logging.log4j.util.PropertiesUtil
-import java.io.File
-import java.io.PrintStream
-import java.util.*
-
-@Mod(
-    modid = BetterFoliageMod.MOD_ID,
-    name = BetterFoliageMod.MOD_NAME,
-    acceptedMinecraftVersions = BetterFoliageMod.MC_VERSIONS,
-    guiFactory = BetterFoliageMod.GUI_FACTORY,
-    dependencies = "after:forgelin",
-    modLanguageAdapter = "net.shadowfacts.forgelin.KotlinAdapter",
-    clientSideOnly = true
-)
-object BetterFoliageMod {
-
-    const val MOD_ID = "betterfoliage"
-    const val MOD_NAME = "Better Foliage"
-    const val DOMAIN = "betterfoliage"
-    const val LEGACY_DOMAIN = "bettergrassandleaves"
-    const val MC_VERSIONS = "[1.12]"
-    const val GUI_FACTORY = "mods.betterfoliage.client.gui.ConfigGuiFactory"
-
-    lateinit var log: Logger
-    lateinit var logDetail: Logger
-
-    var config: Configuration? = null
-
-    init {
-        // inject pack into default list at construction time to get domains enumerated
-        // there's no 2nd resource reload pass anymore
-        Client.generatorPack.inject()
-    }
-
-    @Mod.EventHandler
-    fun preInit(event: FMLPreInitializationEvent) {
-        log = event.modLog
-        val logDetailFile = File(event.modConfigurationDirectory.parentFile, "logs/betterfoliage.log").apply {
-            parentFile.mkdirs()
-            if (!exists()) createNewFile()
-        }
-        logDetail = SimpleLogger(
-            "BetterFoliage",
-            DEBUG,
-            false, false, true, false,
-            "yyyy-MM-dd HH:mm:ss",
-            null,
-            PropertiesUtil(Properties()),
-            PrintStream(logDetailFile)
-        )
-        config = Configuration(event.suggestedConfigurationFile, null, true)
-
-        Config.attach(config!!)
-        Client.init()
-        Client.log(INFO, "BetterFoliage initialized")
-        isAfterPostInit = true
-    }
-
-    /** Mod is cosmetic only, always allow connection. */
-    @NetworkCheckHandler
-    fun checkVersion(mods: Map<String, String>, side: Side) = true
-}

src/main/kotlin/mods/betterfoliage/client/Client.kt

@@ -1,121 +0,0 @@
-package mods.betterfoliage.client
-
-import mods.betterfoliage.BetterFoliageMod
-import mods.betterfoliage.client.chunk.ChunkOverlayManager
-import mods.betterfoliage.client.gui.ConfigGuiFactory
-import mods.betterfoliage.client.integration.*
-import mods.betterfoliage.client.render.*
-import mods.betterfoliage.client.texture.*
-import mods.octarinecore.client.KeyHandler
-import mods.octarinecore.client.gui.textComponent
-import mods.octarinecore.client.render.AbstractBlockRenderingHandler
-import mods.octarinecore.client.resource.CenteringTextureGenerator
-import mods.octarinecore.client.resource.GeneratorPack
-import net.minecraft.block.Block
-import net.minecraft.block.state.IBlockState
-import net.minecraft.client.Minecraft
-import net.minecraft.util.math.BlockPos
-import net.minecraft.util.text.TextComponentTranslation
-import net.minecraft.util.text.TextFormatting
-import net.minecraftforge.fml.client.FMLClientHandler
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-import org.apache.logging.log4j.Level
-
-/**
- * Object responsible for initializing (and holding a reference to) all the infrastructure of the mod
- * except for the call hooks.
- *
- * This and all other singletons are annotated [SideOnly] to avoid someone accidentally partially
- * initializing the mod on a server environment.
- */
-@SideOnly(Side.CLIENT)
-object Client {
-
-    lateinit var renderers: List<AbstractBlockRenderingHandler>
-    val suppressRenderErrors = mutableSetOf<IBlockState>()
-
-    // texture generation stuff
-    val genGrass = GrassGenerator("bf_gen_grass")
-    val genLeaves = LeafGenerator("bf_gen_leaves")
-    val genReeds = CenteringTextureGenerator("bf_gen_reeds", 1, 2)
-
-    val generatorPack = GeneratorPack(
-        "Better Foliage generated",
-        genGrass,
-        genLeaves,
-        genReeds
-    )
-
-    fun init() {
-        // init renderers
-        renderers = listOf(
-            RenderGrass(),
-            RenderMycelium(),
-            RenderLeaves(),
-            RenderCactus(),
-            RenderLilypad(),
-            RenderReeds(),
-            RenderAlgae(),
-            RenderCoral(),
-            RenderLog(),
-            RenderNetherrack(),
-            RenderConnectedGrass(),
-            RenderConnectedGrassLog()
-        )
-
-        // init other singletons
-        val singletons = listOf(
-            StandardCactusRegistry,
-            LeafParticleRegistry,
-            ChunkOverlayManager,
-            LeafWindTracker,
-            RisingSoulTextures
-        )
-
-        // init mod integrations
-        val integrations = listOf(
-            ShadersModIntegration,
-            OptifineCustomColors,
-            ForestryIntegration,
-            IC2RubberIntegration,
-            TechRebornRubberIntegration
-        )
-
-        // add basic block support instances as last
-        GrassRegistry.addRegistry(StandardGrassRegistry)
-        LeafRegistry.addRegistry(StandardLeafRegistry)
-        LogRegistry.addRegistry(StandardLogRegistry)
-
-        // init config hotkey
-        val configKey = KeyHandler(BetterFoliageMod.MOD_NAME, 66, "key.betterfoliage.gui") {
-            FMLClientHandler.instance().showGuiScreen(
-                ConfigGuiFactory.createBFConfigGui(Minecraft.getMinecraft().currentScreen)
-            )
-        }
-    }
-
-    fun log(level: Level, msg: String) {
-        BetterFoliageMod.log.log(level, "[BetterFoliage] $msg")
-        BetterFoliageMod.logDetail.log(level, msg)
-    }
-
-    fun logDetail(msg: String) {
-        BetterFoliageMod.logDetail.log(Level.DEBUG, msg)
-    }
-
-    fun logRenderError(state: IBlockState, location: BlockPos) {
-        if (state in suppressRenderErrors) return
-        suppressRenderErrors.add(state)
-
-        val blockName = Block.REGISTRY.getNameForObject(state.block).toString()
-        val blockLoc = "${location.x},${location.y},${location.z}"
-        Minecraft.getMinecraft().ingameGUI.chatGUI.printChatMessage(TextComponentTranslation(
-            "betterfoliage.rendererror",
-            textComponent(blockName, TextFormatting.GOLD),
-            textComponent(blockLoc, TextFormatting.GOLD)
-        ))
-        logDetail("Error rendering block $state at $blockLoc")
-    }
-}
-

src/main/kotlin/mods/betterfoliage/client/Hooks.kt

@@ -1,101 +0,0 @@
-@file:JvmName("Hooks")
-@file:SideOnly(Side.CLIENT)
-package mods.betterfoliage.client
-
-import mods.betterfoliage.client.config.Config
-import mods.betterfoliage.client.render.*
-import mods.betterfoliage.loader.Refs
-import mods.octarinecore.client.render.blockContext
-import mods.octarinecore.client.resource.LoadModelDataEvent
-import mods.octarinecore.common.plus
-import mods.octarinecore.metaprog.allAvailable
-import net.minecraft.block.Block
-import net.minecraft.block.state.IBlockState
-import net.minecraft.client.Minecraft
-import net.minecraft.client.renderer.BlockRendererDispatcher
-import net.minecraft.client.renderer.BufferBuilder
-import net.minecraft.init.Blocks
-import net.minecraft.util.BlockRenderLayer
-import net.minecraft.util.BlockRenderLayer.CUTOUT
-import net.minecraft.util.BlockRenderLayer.CUTOUT_MIPPED
-import net.minecraft.util.EnumFacing
-import net.minecraft.util.math.BlockPos
-import net.minecraft.world.IBlockAccess
-import net.minecraft.world.World
-import net.minecraftforge.client.model.ModelLoader
-import net.minecraftforge.common.MinecraftForge
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-
-var isAfterPostInit = false
-val isOptifinePresent = allAvailable(Refs.OptifineClassTransformer)
-
-fun doesSideBlockRenderingOverride(original: Boolean, blockAccess: IBlockAccess, pos: BlockPos, side: EnumFacing): Boolean {
-    return original && !(Config.enabled && Config.roundLogs.enabled && Config.blocks.logClasses.matchesClass(blockAccess.getBlockState(pos).block));
-}
-
-fun isOpaqueCubeOverride(original: Boolean, state: IBlockState): Boolean {
-    // caution: blocks are initialized and the method called during startup
-    if (!isAfterPostInit) return original
-    return original && !(Config.enabled && Config.roundLogs.enabled && Config.blocks.logClasses.matchesClass(state.block))
-}
-
-fun getAmbientOcclusionLightValueOverride(original: Float, state: IBlockState): Float {
-    if (Config.enabled && Config.roundLogs.enabled && Config.blocks.logClasses.matchesClass(state.block)) return Config.roundLogs.dimming;
-    return original;
-}
-
-fun getUseNeighborBrightnessOverride(original: Boolean, state: IBlockState): Boolean {
-    return original || (Config.enabled && Config.roundLogs.enabled && Config.blocks.logClasses.matchesClass(state.block));
-}
-
-fun onRandomDisplayTick(world: World, state: IBlockState, pos: BlockPos) {
-    if (Config.enabled &&
-        Config.risingSoul.enabled &&
-        state.block == Blocks.SOUL_SAND &&
-        world.isAirBlock(pos + up1) &&
-        Math.random() < Config.risingSoul.chance) {
-            EntityRisingSoulFX(world, pos).addIfValid()
-    }
-
-    if (Config.enabled &&
-        Config.fallingLeaves.enabled &&
-        Config.blocks.leavesClasses.matchesClass(state.block) &&
-        world.isAirBlock(pos + down1) &&
-        Math.random() < Config.fallingLeaves.chance) {
-            EntityFallingLeavesFX(world, pos).addIfValid()
-    }
-}
-
-fun onAfterLoadModelDefinitions(loader: ModelLoader) {
-    MinecraftForge.EVENT_BUS.post(LoadModelDataEvent(loader))
-}
-
-fun renderWorldBlock(dispatcher: BlockRendererDispatcher,
-                     state: IBlockState,
-                     pos: BlockPos,
-                     blockAccess: IBlockAccess,
-                     worldRenderer: BufferBuilder,
-                     layer: BlockRenderLayer
-): Boolean {
-    val doBaseRender = state.canRenderInLayer(layer) || (layer == targetCutoutLayer && state.canRenderInLayer(otherCutoutLayer))
-    blockContext.let { ctx ->
-        ctx.set(blockAccess, pos)
-        Client.renderers.forEach { renderer ->
-            if (renderer.isEligible(ctx)) {
-                // render on the block's default layer
-                // also render on the cutout layer if the renderer requires it
-                if (doBaseRender || (renderer.addToCutout && layer == targetCutoutLayer)) {
-                    return renderer.render(ctx, dispatcher, worldRenderer, layer)
-                }
-            }
-        }
-    }
-
-    return if (doBaseRender) dispatcher.renderBlock(state, pos, blockAccess, worldRenderer) else false
-}
-
-fun canRenderBlockInLayer(block: Block, state: IBlockState, layer: BlockRenderLayer) = block.canRenderInLayer(state, layer) || layer == targetCutoutLayer
-
-val targetCutoutLayer: BlockRenderLayer get() = if (Minecraft.getMinecraft().gameSettings.mipmapLevels > 0) CUTOUT_MIPPED else CUTOUT
-val otherCutoutLayer: BlockRenderLayer get() = if (Minecraft.getMinecraft().gameSettings.mipmapLevels > 0) CUTOUT else CUTOUT_MIPPED

src/main/kotlin/mods/betterfoliage/client/chunk/Overlay.kt

@@ -1,124 +0,0 @@
-package mods.betterfoliage.client.chunk
-
-import mods.betterfoliage.client.Client
-import net.minecraft.block.state.IBlockState
-import net.minecraft.client.multiplayer.WorldClient
-import net.minecraft.entity.Entity
-import net.minecraft.entity.player.EntityPlayer
-import net.minecraft.util.SoundCategory
-import net.minecraft.util.SoundEvent
-import net.minecraft.util.math.BlockPos
-import net.minecraft.util.math.ChunkPos
-import net.minecraft.world.IBlockAccess
-import net.minecraft.world.IWorldEventListener
-import net.minecraft.world.World
-import net.minecraft.world.chunk.EmptyChunk
-import net.minecraftforge.common.MinecraftForge
-import net.minecraftforge.event.world.ChunkEvent
-import net.minecraftforge.event.world.WorldEvent
-import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
-import org.apache.logging.log4j.Level
-
-/**
- * Represents some form of arbitrary non-persistent data that can be calculated and cached for each block position
- */
-interface ChunkOverlayLayer<T> {
-    abstract fun calculate(world: IBlockAccess, pos: BlockPos): T
-    abstract fun onBlockUpdate(world: IBlockAccess, pos: BlockPos)
-}
-
-/**
- * Query, lazy calculation and lifecycle management of multiple layers of chunk overlay data.
- */
-object ChunkOverlayManager : IBlockUpdateListener {
-    init {
-        Client.log(Level.INFO, "Initializing client overlay manager")
-        MinecraftForge.EVENT_BUS.register(this)
-    }
-
-    val chunkData = mutableMapOf<ChunkPos, ChunkOverlayData>()
-    val layers = mutableListOf<ChunkOverlayLayer<*>>()
-
-    /**
-     * Get the overlay data for a given layer and position
-     *
-     * @param layer Overlay layer to query
-     * @param world World to use if calculation of overlay value is necessary
-     * @param pos Block position
-     */
-    fun <T> get(layer: ChunkOverlayLayer<T>, world: IBlockAccess, pos: BlockPos): T? {
-        val data = chunkData[ChunkPos(pos)] ?: return null
-        data.get(layer, pos).let { value ->
-            if (value !== ChunkOverlayData.UNCALCULATED) return value
-            val newValue = layer.calculate(world, pos)
-            data.set(layer, pos, newValue)
-            return newValue
-        }
-    }
-
-    /**
-     * Clear the overlay data for a given layer and position
-     *
-     * @param layer Overlay layer to clear
-     * @param pos Block position
-     */
-    fun <T> clear(layer: ChunkOverlayLayer<T>, pos: BlockPos) {
-        chunkData[ChunkPos(pos)]?.clear(layer, pos)
-    }
-
-    override fun notifyBlockUpdate(world: World, pos: BlockPos, oldState: IBlockState, newState: IBlockState, flags: Int) {
-        if (chunkData.containsKey(ChunkPos(pos))) layers.forEach { layer -> layer.onBlockUpdate(world, pos) }
-    }
-
-    @SubscribeEvent
-    fun handleLoadWorld(event: WorldEvent.Load) {
-        if (event.world is WorldClient) {
-            event.world.addEventListener(this)
-        }
-    }
-
-    @SubscribeEvent
-    fun handleLoadChunk(event: ChunkEvent.Load) {
-        if (event.world is WorldClient && event.chunk !is EmptyChunk) {
-            chunkData[event.chunk.pos] = ChunkOverlayData(layers)
-        }
-    }
-    @SubscribeEvent
-    fun handleUnloadChunk(event: ChunkEvent.Unload) {
-        if (event.world is WorldClient) {
-            chunkData.remove(event.chunk.pos)
-        }
-    }
-}
-
-class ChunkOverlayData(layers: List<ChunkOverlayLayer<*>>) {
-    val BlockPos.isValid: Boolean get() = y in validYRange
-    val rawData = layers.associateWith { emptyOverlay() }
-    fun <T> get(layer: ChunkOverlayLayer<T>, pos: BlockPos): T? = if (pos.isValid) rawData[layer]?.get(pos.x and 15)?.get(pos.z and 15)?.get(pos.y) as T? else null
-    fun <T> set(layer: ChunkOverlayLayer<T>, pos: BlockPos, data: T) = if (pos.isValid) rawData[layer]?.get(pos.x and 15)?.get(pos.z and 15)?.set(pos.y, data) else null
-    fun <T> clear(layer: ChunkOverlayLayer<T>, pos: BlockPos) = if (pos.isValid) rawData[layer]?.get(pos.x and 15)?.get(pos.z and 15)?.set(pos.y, UNCALCULATED) else null
-
-    companion object {
-        val UNCALCULATED = object {}
-        fun emptyOverlay() = Array(16) { Array(16) { Array<Any?>(256) { UNCALCULATED }}}
-        val validYRange = 0 until 256
-    }
-}
-
-/**
- * IWorldEventListener helper subclass
- * No-op for everything except notifyBlockUpdate()
- */
-interface IBlockUpdateListener : IWorldEventListener {
-    override fun playSoundToAllNearExcept(player: EntityPlayer?, soundIn: SoundEvent, category: SoundCategory, x: Double, y: Double, z: Double, volume: Float, pitch: Float) {}
-    override fun onEntityAdded(entityIn: Entity) {}
-    override fun broadcastSound(soundID: Int, pos: BlockPos, data: Int) {}
-    override fun playEvent(player: EntityPlayer?, type: Int, blockPosIn: BlockPos, data: Int) {}
-    override fun onEntityRemoved(entityIn: Entity) {}
-    override fun notifyLightSet(pos: BlockPos) {}
-    override fun spawnParticle(particleID: Int, ignoreRange: Boolean, xCoord: Double, yCoord: Double, zCoord: Double, xSpeed: Double, ySpeed: Double, zSpeed: Double, vararg parameters: Int) {}
-    override fun spawnParticle(id: Int, ignoreRange: Boolean, minimiseParticleLevel: Boolean, x: Double, y: Double, z: Double, xSpeed: Double, ySpeed: Double, zSpeed: Double, vararg parameters: Int) {}
-    override fun playRecord(soundIn: SoundEvent?, pos: BlockPos) {}
-    override fun sendBlockBreakProgress(breakerId: Int, pos: BlockPos, progress: Int) {}
-    override fun markBlockRangeForRenderUpdate(x1: Int, y1: Int, z1: Int, x2: Int, y2: Int, z2: Int) {}
-}

src/main/kotlin/mods/betterfoliage/client/config/Config.kt

@@ -1,207 +0,0 @@
-package mods.betterfoliage.client.config
-
-import mods.betterfoliage.BetterFoliageMod
-import mods.betterfoliage.client.gui.BiomeListConfigEntry
-import mods.betterfoliage.client.integration.ShadersModIntegration
-import mods.octarinecore.common.config.*
-import net.minecraft.client.Minecraft
-import net.minecraft.world.biome.Biome
-import net.minecraftforge.fml.client.event.ConfigChangedEvent
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-import org.lwjgl.opengl.GL11
-
-// BetterFoliage-specific property delegates
-private val OBSOLETE = ObsoleteConfigProperty()
-private fun featureEnable() = boolean(true).lang("enabled")
-fun biomeList(defaults: (Biome) -> Boolean) = intList {
-    Biome.REGISTRY
-        .filter { it != null && defaults(it) }
-        .map { Biome.REGISTRY.getIDForObject(it) }
-        .toTypedArray()
-}.apply { guiClass = BiomeListConfigEntry::class.java }
-
-// Biome filter methods
-private fun Biome.filterTemp(min: Float?, max: Float?) = (min == null || min <= defaultTemperature) && (max == null || max >= defaultTemperature)
-private fun Biome.filterRain(min: Float?, max: Float?) = (min == null || min <= rainfall) && (max == null || max >= rainfall)
-private fun Biome.filterClass(vararg name: String) = name.any { it in this.javaClass.name.toLowerCase() }
-
-// Config singleton
-@SideOnly(Side.CLIENT)
-object Config : DelegatingConfig(BetterFoliageMod.MOD_ID, BetterFoliageMod.DOMAIN) {
-
-    var enabled by boolean(true)
-    var nVidia by boolean(GL11.glGetString(GL11.GL_VENDOR).toLowerCase().contains("nvidia"))
-
-    object shaders {
-        val leavesId by long(min = 1, max = 65535, default = ShadersModIntegration.leavesDefaultBlockId.toInt())
-        val grassId by long(min = 1, max = 65535, default = ShadersModIntegration.grassDefaultBlockId.toInt())
-    }
-
-    object blocks {
-        val leavesClasses = ConfigurableBlockMatcher(BetterFoliageMod.DOMAIN, "leaves_blocks_default.cfg")
-        val leavesModels = ModelTextureListConfigOption(BetterFoliageMod.DOMAIN, "leaves_models_default.cfg", 1)
-        val grassClasses = ConfigurableBlockMatcher(BetterFoliageMod.DOMAIN, "grass_blocks_default.cfg")
-        val grassModels = ModelTextureListConfigOption(BetterFoliageMod.DOMAIN, "grass_models_default.cfg", 1)
-        val mycelium = ConfigurableBlockMatcher(BetterFoliageMod.DOMAIN, "mycelium_blocks_default.cfg")
-        val dirt = ConfigurableBlockMatcher(BetterFoliageMod.DOMAIN, "dirt_default.cfg")
-        val crops = ConfigurableBlockMatcher(BetterFoliageMod.DOMAIN, "crop_default.cfg")
-        val logClasses = ConfigurableBlockMatcher(BetterFoliageMod.DOMAIN, "log_blocks_default.cfg")
-        val logModels = ModelTextureListConfigOption(BetterFoliageMod.DOMAIN, "log_models_default.cfg", 3)
-        val sand = ConfigurableBlockMatcher(BetterFoliageMod.DOMAIN, "sand_default.cfg")
-        val lilypad = ConfigurableBlockMatcher(BetterFoliageMod.DOMAIN, "lilypad_default.cfg")
-        val cactus = ConfigurableBlockMatcher(BetterFoliageMod.DOMAIN, "cactus_default.cfg")
-        val netherrack = ConfigurableBlockMatcher(BetterFoliageMod.DOMAIN, "netherrack_blocks_default.cfg")
-
-        val leavesWhitelist = OBSOLETE
-        val leavesBlacklist = OBSOLETE
-        val grassWhitelist = OBSOLETE
-        val grassBlacklist = OBSOLETE
-        val logsWhitelist = OBSOLETE
-        val logsBlacklist = OBSOLETE
-    }
-
-    object leaves {
-        val enabled by featureEnable()
-        val snowEnabled by boolean(true)
-        val hOffset by double(max=0.4, default=0.2).lang("hOffset")
-        val vOffset by double(max=0.4, default=0.1).lang("vOffset")
-        val size by double(min=0.75, max=2.5, default=1.4).lang("size")
-        val dense by boolean(false)
-        val hideInternal by boolean(true)
-    }
-
-    object shortGrass {
-        val grassEnabled by boolean(true)
-        val myceliumEnabled by boolean(true)
-        val snowEnabled by boolean(true)
-        val hOffset by double(max=0.4, default=0.2).lang("hOffset")
-        val heightMin by double(min=0.1, max=2.5, default=0.6).lang("heightMin")
-        val heightMax by double(min=0.1, max=2.5, default=0.8).lang("heightMax")
-        val size by double(min=0.5, max=1.5, default=1.0).lang("size")
-        val population by int(max=64, default=64).lang("population")
-        val useGenerated by boolean(false)
-        val shaderWind by boolean(true).lang("shaderWind")
-        val saturationThreshold by double(default=0.1)
-    }
-
-//    object hangingGrass {
-//        var enabled by featureEnable()
-//        var distance by distanceLimit()
-//        var size by double(min=0.25, max=1.5, default=0.75).lang("size")
-//        var separation by double(max=0.5, default=0.25)
-//    }
-
-    object connectedGrass {
-        val enabled by boolean(true)
-        val snowEnabled by boolean(false)
-    }
-
-    object roundLogs {
-        val enabled by featureEnable()
-        val radiusSmall by double(max=0.5, default=0.25)
-        val radiusLarge by double(max=0.5, default=0.44)
-        val dimming by float(default = 0.7)
-        val connectSolids by boolean(false)
-        val lenientConnect by boolean(true)
-        val connectPerpendicular by boolean(true)
-        val connectGrass by boolean(true)
-        val defaultY by boolean(false)
-        val zProtection by double(min = 0.9, default = 0.99)
-    }
-
-    object cactus {
-        val enabled by featureEnable()
-        val size by double(min=0.5, max=1.5, default=0.8).lang("size")
-        val sizeVariation by double(max=0.5, default=0.1)
-        val hOffset by double(max=0.5, default=0.1).lang("hOffset")
-    }
-
-    object lilypad {
-        val enabled by featureEnable()
-        val hOffset by double(max=0.25, default=0.1).lang("hOffset")
-        val flowerChance by int(max=64, default=16, min=0)
-    }
-
-    object reed {
-        val enabled by featureEnable()
-        val hOffset by double(max=0.4, default=0.2).lang("hOffset")
-        val heightMin by double(min=1.5, max=3.5, default=1.7).lang("heightMin")
-        val heightMax by double(min=1.5, max=3.5, default=2.2).lang("heightMax")
-        val population by int(max=64, default=32).lang("population")
-        val biomes by biomeList { it.filterTemp(0.4f, null) && it.filterRain(0.4f, null) }
-        val shaderWind by boolean(true).lang("shaderWind")
-    }
-
-    object algae {
-        val enabled by featureEnable()
-        val hOffset by double(max=0.25, default=0.1).lang("hOffset")
-        val size by double(min=0.5, max=1.5, default=1.0).lang("size")
-        val heightMin by double(min=0.1, max=1.5, default=0.5).lang("heightMin")
-        val heightMax by double(min=0.1, max=1.5, default=1.0).lang("heightMax")
-        val population by int(max=64, default=48).lang("population")
-        val biomes by biomeList { it.filterClass("river", "ocean") }
-        val shaderWind by boolean(true).lang("shaderWind")
-    }
-
-    object coral {
-        val enabled by featureEnable()
-        val shallowWater by boolean(false)
-        val hOffset by double(max=0.4, default=0.2).lang("hOffset")
-        val vOffset by double(max=0.4, default=0.1).lang("vOffset")
-        val size by double(min=0.5, max=1.5, default=0.7).lang("size")
-        val crustSize by double(min=0.5, max=1.5, default=1.4)
-        val chance by int(max=64, default=32)
-        val population by int(max=64, default=48).lang("population")
-        val biomes by biomeList { it.filterClass("river", "ocean", "beach") }
-    }
-
-    object netherrack {
-        val enabled by featureEnable()
-        val hOffset by double(max=0.4, default=0.2).lang("hOffset")
-        val heightMin by double(min=0.1, max=1.5, default=0.6).lang("heightMin")
-        val heightMax by double(min=0.1, max=1.5, default=0.8).lang("heightMax")
-        val size by double(min=0.5, max=1.5, default=1.0).lang("size")
-    }
-
-    object fallingLeaves {
-        val enabled by featureEnable()
-        val speed by double(min=0.01, max=0.15, default=0.05)
-        val windStrength by double(min=0.1, max=2.0, default=0.5)
-        val stormStrength by double(min=0.1, max=2.0, default=0.8)
-        val size by double(min=0.25, max=1.5, default=0.75).lang("size")
-        val chance by double(min=0.001, max=1.0, default=0.05)
-        val perturb by double(min=0.01, max=1.0, default=0.25)
-        val lifetime by double(min=1.0, max=15.0, default=5.0)
-        val opacityHack by boolean(true)
-    }
-
-    object risingSoul {
-        val enabled by featureEnable()
-        val chance by double(min=0.001, max=1.0, default=0.02)
-        val perturb by double(min=0.01, max=0.25, default=0.05)
-        val headSize by double(min=0.25, max=1.5, default=1.0)
-        val trailSize by double(min=0.25, max=1.5, default=0.75)
-        val opacity by float(min=0.05, max=1.0, default=0.5)
-        val sizeDecay by double(min=0.5, max=1.0, default=0.97)
-        val opacityDecay by float(min=0.5, max=1.0, default=0.97)
-        val lifetime by double(min=1.0, max=15.0, default=4.0)
-        val trailLength by int(min=2, max=128, default=48)
-        val trailDensity by int(min=1, max=16, default=3)
-    }
-
-    val forceReloadOptions = listOf(
-        blocks.leavesClasses,
-        blocks.leavesModels,
-        blocks.grassClasses,
-        blocks.grassModels,
-        shortGrass["saturationThreshold"]!!
-    )
-
-    override fun onChange(event: ConfigChangedEvent.PostConfigChangedEvent) {
-        if (hasChanged(forceReloadOptions))
-            Minecraft.getMinecraft().refreshResources()
-        else
-            Minecraft.getMinecraft().renderGlobal.loadRenderers()
-    }
-}

src/main/kotlin/mods/betterfoliage/client/gui/BiomeListConfigEntry.kt

@@ -1,19 +0,0 @@
-package mods.betterfoliage.client.gui
-
-import mods.octarinecore.client.gui.IdListConfigEntry
-import net.minecraft.world.biome.Biome
-import net.minecraftforge.fml.client.config.GuiConfig
-import net.minecraftforge.fml.client.config.GuiConfigEntries
-import net.minecraftforge.fml.client.config.IConfigElement
-
-/** Toggleable list of all defined biomes. */
-class BiomeListConfigEntry(
-    owningScreen: GuiConfig,
-    owningEntryList: GuiConfigEntries,
-    configElement: IConfigElement)
-: IdListConfigEntry<Biome>(owningScreen, owningEntryList, configElement) {
-
-    override val baseSet: List<Biome> get() = Biome.REGISTRY.filterNotNull()
-    override val Biome.itemId: Int get() = Biome.REGISTRY.getIDForObject(this)
-    override val Biome.itemName: String get() = this.biomeName
-}

src/main/kotlin/mods/betterfoliage/client/gui/ConfigGuiFactory.kt

@@ -1,29 +0,0 @@
-package mods.betterfoliage.client.gui
-
-import mods.betterfoliage.BetterFoliageMod
-import mods.betterfoliage.client.config.Config
-import net.minecraft.client.Minecraft
-import net.minecraft.client.gui.GuiScreen
-import net.minecraftforge.fml.client.IModGuiFactory
-import net.minecraftforge.fml.client.config.GuiConfig
-
-class ConfigGuiFactory : IModGuiFactory {
-
-    override fun initialize(minecraftInstance: Minecraft?) { }
-    override fun hasConfigGui() = true
-    override fun runtimeGuiCategories() = hashSetOf<IModGuiFactory.RuntimeOptionCategoryElement>()
-    override fun createConfigGui(parentScreen: GuiScreen?) = createBFConfigGui(parentScreen)
-
-    companion object {
-        @JvmStatic
-        fun createBFConfigGui(parentScreen: GuiScreen?) = GuiConfig(
-            parentScreen,
-            Config.rootGuiElements,
-            BetterFoliageMod.MOD_ID,
-            null,
-            false,
-            false,
-            BetterFoliageMod.MOD_NAME
-        )
-    }
-}

src/main/kotlin/mods/betterfoliage/client/integration/ForestryIntegration.kt

@@ -1,154 +0,0 @@
-package mods.betterfoliage.client.integration
-
-import mods.betterfoliage.BetterFoliageMod
-import mods.betterfoliage.client.Client
-import mods.betterfoliage.client.config.Config
-import mods.betterfoliage.client.render.LogRegistry
-import mods.betterfoliage.client.render.StandardLogRegistry
-import mods.betterfoliage.client.render.column.ColumnTextureInfo
-import mods.betterfoliage.client.render.column.SimpleColumnInfo
-import mods.betterfoliage.client.texture.LeafInfo
-import mods.betterfoliage.client.texture.LeafRegistry
-import mods.betterfoliage.client.texture.StandardLeafKey
-import mods.betterfoliage.loader.Refs
-import mods.octarinecore.client.resource.ModelRenderKey
-import mods.octarinecore.client.resource.ModelRenderRegistry
-import mods.octarinecore.client.resource.ModelRenderRegistryBase
-import mods.octarinecore.getTileEntitySafe
-import mods.octarinecore.metaprog.ClassRef
-import mods.octarinecore.metaprog.FieldRef
-import mods.octarinecore.metaprog.MethodRef
-import mods.octarinecore.metaprog.allAvailable
-import net.minecraft.block.state.IBlockState
-import net.minecraft.client.Minecraft
-import net.minecraft.client.renderer.block.model.ModelResourceLocation
-import net.minecraft.util.ResourceLocation
-import net.minecraft.util.math.BlockPos
-import net.minecraft.world.IBlockAccess
-import net.minecraftforge.client.event.TextureStitchEvent
-import net.minecraftforge.client.model.IModel
-import net.minecraftforge.fml.common.Loader
-import net.minecraftforge.fml.common.eventhandler.EventPriority
-import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-import org.apache.logging.log4j.Level
-import kotlin.collections.Map
-import kotlin.collections.component1
-import kotlin.collections.component2
-import kotlin.collections.emptyMap
-import kotlin.collections.find
-import kotlin.collections.forEach
-import kotlin.collections.get
-import kotlin.collections.listOf
-import kotlin.collections.mapValues
-import kotlin.collections.mutableMapOf
-import kotlin.collections.set
-
-@SideOnly(Side.CLIENT)
-object ForestryIntegration {
-
-    val TextureLeaves = ClassRef("forestry.arboriculture.models.TextureLeaves")
-    val TeLleafTextures = FieldRef(TextureLeaves, "leafTextures", Refs.Map)
-    val TeLplain = FieldRef(TextureLeaves, "plain", Refs.ResourceLocation)
-    val TeLfancy = FieldRef(TextureLeaves, "fancy", Refs.ResourceLocation)
-    val TeLpollplain = FieldRef(TextureLeaves, "pollinatedPlain", Refs.ResourceLocation)
-    val TeLpollfancy = FieldRef(TextureLeaves, "pollinatedFancy", Refs.ResourceLocation)
-    val TileLeaves = ClassRef("forestry.arboriculture.tiles.TileLeaves")
-    val TiLgetLeaveSprite = MethodRef(TileLeaves, "getLeaveSprite", Refs.ResourceLocation, ClassRef.boolean)
-
-    val PropertyWoodType = ClassRef("forestry.arboriculture.blocks.PropertyWoodType")
-    val IWoodType = ClassRef("forestry.api.arboriculture.IWoodType")
-    val barkTex = MethodRef(IWoodType, "getBarkTexture", Refs.String)
-    val heartTex = MethodRef(IWoodType, "getHeartTexture", Refs.String)
-
-    val PropertyTreeType = ClassRef("forestry.arboriculture.blocks.PropertyTreeType")
-    val TreeDefinition = ClassRef("forestry.arboriculture.genetics.TreeDefinition")
-    val IAlleleTreeSpecies = ClassRef("forestry.api.arboriculture.IAlleleTreeSpecies")
-    val ILeafSpriteProvider = ClassRef("forestry.api.arboriculture.ILeafSpriteProvider")
-    val TdSpecies = FieldRef(TreeDefinition, "species", IAlleleTreeSpecies)
-    val getLeafSpriteProvider = MethodRef(IAlleleTreeSpecies, "getLeafSpriteProvider", ILeafSpriteProvider)
-    val getSprite = MethodRef(ILeafSpriteProvider, "getSprite", Refs.ResourceLocation, ClassRef.boolean, ClassRef.boolean)
-
-    init {
-        if (Loader.isModLoaded("forestry") && allAvailable(TiLgetLeaveSprite, getLeafSpriteProvider, getSprite)) {
-            Client.log(Level.INFO, "Forestry support initialized")
-            LeafRegistry.addRegistry(ForestryLeafRegistry)
-            LogRegistry.addRegistry(ForestryLogRegistry)
-        }
-    }
-}
-
-object ForestryLeafRegistry : ModelRenderRegistry<LeafInfo> {
-    val logger = BetterFoliageMod.logDetail
-    val textureToKey = mutableMapOf<ResourceLocation, ModelRenderKey<LeafInfo>>()
-    var textureToValue = emptyMap<ResourceLocation, LeafInfo>()
-
-    override fun get(state: IBlockState, world: IBlockAccess, pos: BlockPos): LeafInfo? {
-        // check variant property (used in decorative leaves)
-        state.properties.entries.find {
-            ForestryIntegration.PropertyTreeType.isInstance(it.key) && ForestryIntegration.TreeDefinition.isInstance(it.value)
-        } ?.let {
-            val species = ForestryIntegration.TdSpecies.get(it.value)
-            val spriteProvider = ForestryIntegration.getLeafSpriteProvider.invoke(species!!)
-            val textureLoc = ForestryIntegration.getSprite.invoke(spriteProvider!!, false, Minecraft.isFancyGraphicsEnabled())
-            return textureToValue[textureLoc]
-        }
-
-        // extract leaf texture information from TileEntity
-        val tile = world.getTileEntitySafe(pos) ?: return null
-        if (!ForestryIntegration.TileLeaves.isInstance(tile)) return null
-        val textureLoc = ForestryIntegration.TiLgetLeaveSprite.invoke(tile, Minecraft.isFancyGraphicsEnabled()) ?: return null
-        return textureToValue[textureLoc]
-    }
-
-    @SubscribeEvent
-    fun handlePreStitch(event: TextureStitchEvent.Pre) {
-        textureToValue = emptyMap()
-
-        val allLeaves = ForestryIntegration.TeLleafTextures.getStatic() as Map<*, *>
-        allLeaves.entries.forEach {
-            logger.log(Level.DEBUG, "ForestryLeavesSupport: base leaf type ${it.key.toString()}")
-            listOf(
-                ForestryIntegration.TeLplain.get(it.value) as ResourceLocation,
-                ForestryIntegration.TeLfancy.get(it.value) as ResourceLocation,
-                ForestryIntegration.TeLpollplain.get(it.value) as ResourceLocation,
-                ForestryIntegration.TeLpollfancy.get(it.value) as ResourceLocation
-            ).forEach { textureLocation ->
-                val key = StandardLeafKey(logger, textureLocation.toString()).apply { onPreStitch(event.map) }
-                textureToKey[textureLocation] = key
-            }
-        }
-    }
-
-    @SubscribeEvent(priority = EventPriority.LOW)
-    fun handlePostStitch(event: TextureStitchEvent.Post) {
-        textureToValue = textureToKey.mapValues { (_, key) -> key.resolveSprites(event.map) }
-        textureToKey.clear()
-    }
-}
-
-object ForestryLogRegistry : ModelRenderRegistryBase<ColumnTextureInfo>() {
-    override val logger = BetterFoliageMod.logDetail
-
-    override fun processModel(state: IBlockState, modelLoc: ModelResourceLocation, model: IModel): ModelRenderKey<ColumnTextureInfo>? {
-        // respect class list to avoid triggering on fences, stairs, etc.
-        if (!Config.blocks.logClasses.matchesClass(state.block)) return null
-
-        // find wood type property
-        val woodType = state.properties.entries.find {
-            ForestryIntegration.PropertyWoodType.isInstance(it.key) && ForestryIntegration.IWoodType.isInstance(it.value)
-        } ?: return null
-
-        logger.log(Level.DEBUG, "ForestryLogRegistry: block state $state")
-        logger.log(Level.DEBUG, "ForestryLogRegistry:     variant ${woodType.value}")
-
-        // get texture names for wood type
-        val bark = ForestryIntegration.barkTex.invoke(woodType.value) as String?
-        val heart = ForestryIntegration.heartTex.invoke(woodType.value) as String?
-
-        logger.log(Level.DEBUG, "ForestryLogSupport:    textures [heart=$heart, bark=$bark]")
-        if (bark != null && heart != null) return SimpleColumnInfo.Key(logger, StandardLogRegistry.getAxis(state), listOf(heart, heart, bark))
-        return null
-    }
-}

src/main/kotlin/mods/betterfoliage/client/integration/OptifineCustomColors.kt

@@ -1,60 +0,0 @@
-package mods.betterfoliage.client.integration
-
-import mods.betterfoliage.client.Client
-import mods.betterfoliage.loader.Refs
-import mods.octarinecore.ThreadLocalDelegate
-import mods.octarinecore.client.render.BlockContext
-import mods.octarinecore.common.Int3
-import mods.octarinecore.metaprog.allAvailable
-import mods.octarinecore.metaprog.reflectField
-import net.minecraft.block.state.IBlockState
-import net.minecraft.client.Minecraft
-import net.minecraft.client.renderer.block.model.BakedQuad
-import net.minecraft.client.renderer.vertex.DefaultVertexFormats
-import net.minecraft.util.EnumFacing
-import net.minecraft.util.math.BlockPos
-import net.minecraft.world.IBlockAccess
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-import org.apache.logging.log4j.Level
-
-/**
- * Integration for OptiFine custom block colors.
- */
-@Suppress("UNCHECKED_CAST")
-@SideOnly(Side.CLIENT)
-object OptifineCustomColors {
-
-    val isColorAvailable = allAvailable(
-        Refs.CustomColors, Refs.getColorMultiplier
-    )
-
-    init {
-        Client.log(Level.INFO, "Optifine custom color support is ${if (isColorAvailable) "enabled" else "disabled" }")
-    }
-
-    val renderEnv by ThreadLocalDelegate { OptifineRenderEnv() }
-    val fakeQuad = BakedQuad(IntArray(0), 1, EnumFacing.UP, null, true, DefaultVertexFormats.BLOCK)
-
-    fun getBlockColor(ctx: BlockContext): Int {
-        val ofColor = if (isColorAvailable && Minecraft.getMinecraft().gameSettings.reflectField<Boolean>("ofCustomColors") == true) {
-            renderEnv.reset(ctx.blockState(Int3.zero), ctx.pos)
-            Refs.getColorMultiplier.invokeStatic(fakeQuad, ctx.blockState(Int3.zero), ctx.world!!, ctx.pos, renderEnv.wrapped) as? Int
-        } else null
-        return if (ofColor == null || ofColor == -1) ctx.blockData(Int3.zero).color else ofColor
-    }
-}
-
-@SideOnly(Side.CLIENT)
-class OptifineRenderEnv {
-    val wrapped: Any = Refs.RenderEnv.element!!.getDeclaredConstructor(
-        Refs.IBlockState.element, Refs.BlockPos.element
-    ).let {
-        it.isAccessible = true
-        it.newInstance(null, null)
-    }
-
-    fun reset(state: IBlockState, pos: BlockPos) {
-        Refs.RenderEnv_reset.invoke(wrapped, state, pos)
-    }
-}

src/main/kotlin/mods/betterfoliage/client/integration/RubberIntegration.kt

@@ -1,147 +0,0 @@
-package mods.betterfoliage.client.integration
-
-import mods.betterfoliage.BetterFoliageMod
-import mods.betterfoliage.client.Client
-import mods.betterfoliage.client.render.LogRegistry
-import mods.betterfoliage.client.render.column.ColumnTextureInfo
-import mods.betterfoliage.client.render.column.SimpleColumnInfo
-import mods.octarinecore.client.render.Quad
-import mods.octarinecore.client.render.QuadIconResolver
-import mods.octarinecore.client.render.ShadingContext
-import mods.octarinecore.client.render.blockContext
-import mods.octarinecore.client.resource.*
-import mods.octarinecore.common.rotate
-import mods.octarinecore.metaprog.ClassRef
-import mods.octarinecore.metaprog.allAvailable
-import net.minecraft.block.state.IBlockState
-import net.minecraft.client.renderer.block.model.ModelResourceLocation
-import net.minecraft.client.renderer.texture.TextureAtlasSprite
-import net.minecraft.client.renderer.texture.TextureMap
-import net.minecraft.util.EnumFacing
-import net.minecraft.util.ResourceLocation
-import net.minecraftforge.client.model.IModel
-import net.minecraftforge.fml.common.Loader
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-import org.apache.logging.log4j.Level
-import org.apache.logging.log4j.Logger
-
-@SideOnly(Side.CLIENT)
-object IC2RubberIntegration {
-
-    val BlockRubWood = ClassRef("ic2.core.block.BlockRubWood")
-
-    init {
-        if (Loader.isModLoaded("ic2") && allAvailable(BlockRubWood)) {
-            Client.log(Level.INFO, "IC2 rubber support initialized")
-            LogRegistry.addRegistry(IC2LogSupport)
-        }
-    }
-}
-
-@SideOnly(Side.CLIENT)
-object TechRebornRubberIntegration {
-
-    val BlockRubberLog = ClassRef("techreborn.blocks.BlockRubberLog")
-
-    init {
-        if (Loader.isModLoaded("techreborn") && allAvailable(BlockRubberLog)) {
-            Client.log(Level.INFO, "TechReborn rubber support initialized")
-            LogRegistry.addRegistry(TechRebornLogSupport)
-        }
-    }
-}
-
-class RubberLogInfo(
-    axis: EnumFacing.Axis?,
-    val spotDir: EnumFacing,
-    topTexture: TextureAtlasSprite,
-    bottomTexture: TextureAtlasSprite,
-    val spotTexture: TextureAtlasSprite,
-    sideTextures: List<TextureAtlasSprite>
-) : SimpleColumnInfo(axis, topTexture, bottomTexture, sideTextures) {
-
-    override val side: QuadIconResolver = { ctx: ShadingContext, idx: Int, quad: Quad ->
-        val worldFace = (if ((idx and 1) == 0) EnumFacing.SOUTH else EnumFacing.EAST).rotate(ctx.rotation)
-        if (worldFace == spotDir) spotTexture else {
-            val sideIdx = if (this.sideTextures.size > 1) (blockContext.random(1) + dirToIdx[worldFace.ordinal]) % this.sideTextures.size else 0
-            this.sideTextures[sideIdx]
-        }
-    }
-
-    class Key(override val logger: Logger, val axis: EnumFacing.Axis?, val spotDir: EnumFacing, val textures: List<String>): ModelRenderKey<ColumnTextureInfo> {
-        override fun resolveSprites(atlas: TextureMap) = RubberLogInfo(
-            axis,
-            spotDir,
-            atlas[textures[0]] ?: atlas.missingSprite,
-            atlas[textures[1]] ?: atlas.missingSprite,
-            atlas[textures[2]] ?: atlas.missingSprite,
-            textures.drop(3).map { atlas[it] ?: atlas.missingSprite }
-        )
-    }
-}
-
-object IC2LogSupport : ModelRenderRegistryBase<ColumnTextureInfo>() {
-    override val logger = BetterFoliageMod.logDetail
-
-    override fun processModel(state: IBlockState, modelLoc: ModelResourceLocation, model: IModel): ModelRenderKey<ColumnTextureInfo>? {
-        // check for proper block class, existence of ModelBlock, and "state" blockstate property
-        if (!IC2RubberIntegration.BlockRubWood.isInstance(state.block)) return null
-        val blockLoc = model.modelBlockAndLoc.firstOrNull() ?: return null
-        val type = state.properties.entries.find { it.key.getName() == "state" }?.value?.toString() ?: return null
-
-        // logs with no rubber spot
-        if (blockLoc.derivesFrom(ResourceLocation("block/cube_column"))) {
-            val axis = when(type) {
-                "plain_y" -> EnumFacing.Axis.Y
-                "plain_x" -> EnumFacing.Axis.X
-                "plain_z" -> EnumFacing.Axis.Z
-                else -> null
-            }
-            val textureNames = listOf("end", "end", "side").map { blockLoc.first.resolveTextureName(it) }
-            if (textureNames.any { it == "missingno" }) return null
-            logger.log(Level.DEBUG, "IC2LogSupport: block state ${state.toString()}")
-            logger.log(Level.DEBUG, "IC2LogSupport:             axis=$axis, end=${textureNames[0]}, side=${textureNames[2]}")
-            return SimpleColumnInfo.Key(logger, axis, textureNames)
-        }
-
-        // logs with rubber spot
-        val spotDir = when(type) {
-            "dry_north", "wet_north" -> EnumFacing.NORTH
-            "dry_south", "wet_south" -> EnumFacing.SOUTH
-            "dry_west", "wet_west" -> EnumFacing.WEST
-            "dry_east", "wet_east" -> EnumFacing.EAST
-            else -> null
-        }
-        val textureNames = listOf("up", "down", "north", "south").map { blockLoc.first.resolveTextureName(it) }
-        if (textureNames.any { it == "missingno" }) return null
-        logger.log(Level.DEBUG, "IC2LogSupport: block state ${state.toString()}")
-        logger.log(Level.DEBUG, "IC2LogSupport:             spotDir=$spotDir, up=${textureNames[0]}, down=${textureNames[1]}, side=${textureNames[2]}, spot=${textureNames[3]}")
-        return if (spotDir != null) RubberLogInfo.Key(logger, EnumFacing.Axis.Y, spotDir, textureNames) else SimpleColumnInfo.Key(logger, EnumFacing.Axis.Y, textureNames)
-    }
-}
-
-object TechRebornLogSupport : ModelRenderRegistryBase<ColumnTextureInfo>() {
-    override val logger = BetterFoliageMod.logDetail
-
-    override fun processModel(state: IBlockState, modelLoc: ModelResourceLocation, model: IModel): ModelRenderKey<ColumnTextureInfo>? {
-        // check for proper block class, existence of ModelBlock
-        if (!TechRebornRubberIntegration.BlockRubberLog.isInstance(state.block)) return null
-        val blockLoc = model.modelBlockAndLoc.firstOrNull() ?: return null
-
-        val hasSap = state.properties.entries.find { it.key.getName() == "hassap" }?.value as? Boolean ?: return null
-        val sapSide = state.properties.entries.find { it.key.getName() == "sapside" }?.value as? EnumFacing ?: return null
-
-        logger.log(Level.DEBUG, "$logName: block state $state")
-        if (hasSap) {
-            val textureNames = listOf("end", "end", "sapside", "side").map { blockLoc.first.resolveTextureName(it) }
-            logger.log(Level.DEBUG, "$logName:             spotDir=$sapSide, end=${textureNames[0]}, side=${textureNames[2]}, spot=${textureNames[3]}")
-            if (textureNames.all { it != "missingno" }) return RubberLogInfo.Key(logger, EnumFacing.Axis.Y, sapSide, textureNames)
-        } else {
-            val textureNames = listOf("end", "end", "side").map { blockLoc.first.resolveTextureName(it) }
-            logger.log(Level.DEBUG, "$logName:             end=${textureNames[0]}, side=${textureNames[2]}")
-            if (textureNames.all { it != "missingno" })return SimpleColumnInfo.Key(logger, EnumFacing.Axis.Y, textureNames)
-        }
-        return null
-    }
-}

src/main/kotlin/mods/betterfoliage/client/integration/ShadersModIntegration.kt

@@ -1,81 +0,0 @@
-package mods.betterfoliage.client.integration
-
-import mods.betterfoliage.client.Client
-import mods.betterfoliage.client.config.Config
-import mods.betterfoliage.loader.Refs
-import mods.octarinecore.metaprog.allAvailable
-import net.minecraft.block.Block
-import net.minecraft.block.BlockTallGrass
-import net.minecraft.block.state.IBlockState
-import net.minecraft.client.renderer.BufferBuilder
-import net.minecraft.init.Blocks
-import net.minecraft.util.EnumBlockRenderType
-import net.minecraft.util.EnumBlockRenderType.MODEL
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-import org.apache.logging.log4j.Level.INFO
-
-/**
- * Integration for ShadersMod.
- */
-@SideOnly(Side.CLIENT)
-object ShadersModIntegration {
-
-    @JvmStatic val isAvailable = allAvailable(Refs.sVertexBuilder, Refs.pushEntity_state, Refs.pushEntity_num, Refs.popEntity)
-
-    val grassDefaultBlockId = blockIdFor(Blocks.TALLGRASS.defaultState.withProperty(BlockTallGrass.TYPE, BlockTallGrass.EnumType.GRASS))
-    val leavesDefaultBlockId = blockIdFor(Blocks.LEAVES.defaultState)
-    fun blockIdFor(blockState: IBlockState) = Block.REGISTRY.getIDForObject(blockState.block).toLong() and 65535
-
-//    fun entityDataFor(blockState: IBlockState) =
-//        (Block.REGISTRY.getIDForObject(blockState.block).toLong() and 65535) //or
-//        ((blockState.renderType.ordinal.toLong() and 65535) shl 16) or
-//        (blockState.block.getMetaFromState(blockState).toLong() shl 32)
-
-    fun logEntityData(name: String, blockState: IBlockState) {
-        val blockId = Block.REGISTRY.getIDForObject(blockState.block).toLong() and 65535
-        val meta = blockState.renderType.ordinal.toLong() and 65535
-        val renderType = blockState.renderType.ordinal.toLong() and 65535
-        Client.log(INFO, "ShadersMod integration for $name")
-        Client.log(INFO, "     blockState=$blockState")
-        Client.log(INFO, "     blockId=$blockId, meta=$meta, type=$renderType")
-    }
-    /**
-     * Called from transformed ShadersMod code.
-     * @see mods.betterfoliage.loader.BetterFoliageTransformer
-     */
-    @JvmStatic fun getBlockIdOverride(original: Long, blockState: IBlockState): Long {
-        if (Config.blocks.leavesClasses.matchesClass(blockState.block)) return Config.shaders.leavesId
-        if (Config.blocks.crops.matchesClass(blockState.block)) return Config.shaders.grassId
-        return original
-    }
-
-    init {
-        Client.log(INFO, "ShadersMod integration is ${if (isAvailable) "enabled" else "disabled" }")
-    }
-
-    /** Quads rendered inside this block will use the given block entity data in shader programs. */
-    inline fun renderAs(blockId: Long, renderType: EnumBlockRenderType, renderer: BufferBuilder, enabled: Boolean = true, func: ()->Unit) {
-        val blockData = blockId or (renderType.ordinal shl 16).toLong()
-        if ((isAvailable && enabled)) {
-            val vertexBuilder = Refs.sVertexBuilder.get(renderer)!!
-            Refs.pushEntity_num.invoke(vertexBuilder, blockId)
-            func()
-            Refs.popEntity.invoke(vertexBuilder)
-        } else {
-            func()
-        }
-    }
-
-    /** Quads rendered inside this block will use the given block entity data in shader programs. */
-    inline fun renderAs(state: IBlockState, renderType: EnumBlockRenderType, renderer: BufferBuilder, enabled: Boolean = true, func: ()->Unit) =
-        renderAs(blockIdFor(state), renderType, renderer, enabled, func)
-
-    /** Quads rendered inside this block will behave as tallgrass blocks in shader programs. */
-    inline fun grass(renderer: BufferBuilder, enabled: Boolean = true, func: ()->Unit) =
-        renderAs(Config.shaders.grassId, MODEL, renderer, enabled, func)
-
-    /** Quads rendered inside this block will behave as leaf blocks in shader programs. */
-    inline fun leaves(renderer: BufferBuilder, enabled: Boolean = true, func: ()->Unit) =
-        renderAs(Config.shaders.leavesId, MODEL, renderer, enabled, func)
-}

src/main/kotlin/mods/betterfoliage/client/render/EntityFallingLeavesFX.kt

@@ -1,136 +0,0 @@
-package mods.betterfoliage.client.render
-
-import mods.betterfoliage.client.config.Config
-import mods.betterfoliage.client.texture.LeafParticleRegistry
-import mods.betterfoliage.client.texture.LeafRegistry
-import mods.octarinecore.PI2
-import mods.octarinecore.client.render.AbstractEntityFX
-import mods.octarinecore.client.render.HSB
-import mods.octarinecore.common.Double3
-import mods.octarinecore.minmax
-import mods.octarinecore.random
-import net.minecraft.client.Minecraft
-import net.minecraft.client.renderer.BufferBuilder
-import net.minecraft.util.math.BlockPos
-import net.minecraft.util.math.MathHelper
-import net.minecraft.world.World
-import net.minecraftforge.common.MinecraftForge
-import net.minecraftforge.event.world.WorldEvent
-import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
-import net.minecraftforge.fml.common.gameevent.TickEvent
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-import org.lwjgl.opengl.GL11
-import java.lang.Math.*
-import java.util.*
-
-@SideOnly(Side.CLIENT)
-class EntityFallingLeavesFX(world: World, pos: BlockPos) :
-AbstractEntityFX(world, pos.x.toDouble() + 0.5, pos.y.toDouble(), pos.z.toDouble() + 0.5) {
-
-    companion object {
-        @JvmStatic val biomeBrightnessMultiplier = 0.5f
-    }
-
-    var particleRot = rand.nextInt(64)
-    var rotPositive = true
-    val isMirrored = (rand.nextInt() and 1) == 1
-    var wasCollided = false
-
-    init {
-        particleMaxAge = MathHelper.floor(random(0.6, 1.0) * Config.fallingLeaves.lifetime * 20.0)
-        motionY = -Config.fallingLeaves.speed
-        particleScale = Config.fallingLeaves.size.toFloat() * 0.1f
-
-        val state = world.getBlockState(pos)
-        val blockColor = Minecraft.getMinecraft().blockColors.colorMultiplier(state, world, pos, 0)
-        val leafInfo = LeafRegistry[state, world, pos]
-        if (leafInfo != null) {
-            particleTexture = leafInfo.particleTextures[rand.nextInt(1024)]
-            calculateParticleColor(leafInfo.averageColor, blockColor)
-        } else {
-            particleTexture = LeafParticleRegistry["default"][rand.nextInt(1024)]
-            setColor(blockColor)
-        }
-    }
-
-    override val isValid: Boolean get() = (particleTexture != null)
-
-    override fun update() {
-        if (rand.nextFloat() > 0.95f) rotPositive = !rotPositive
-        if (particleAge > particleMaxAge - 20) particleAlpha = 0.05f * (particleMaxAge - particleAge)
-
-        if (onGround || wasCollided) {
-            velocity.setTo(0.0, 0.0, 0.0)
-            if (!wasCollided) {
-                particleAge = Math.max(particleAge, particleMaxAge - 20)
-                wasCollided = true
-            }
-        } else {
-            velocity.setTo(cos[particleRot], 0.0, sin[particleRot]).mul(Config.fallingLeaves.perturb)
-                    .add(LeafWindTracker.current).add(0.0, -1.0, 0.0).mul(Config.fallingLeaves.speed)
-            particleRot = (particleRot + (if (rotPositive) 1 else -1)) and 63
-        }
-    }
-
-    override fun render(worldRenderer: BufferBuilder, partialTickTime: Float) {
-        if (Config.fallingLeaves.opacityHack) GL11.glDepthMask(true)
-        renderParticleQuad(worldRenderer, partialTickTime, rotation = particleRot, isMirrored = isMirrored)
-    }
-
-    fun calculateParticleColor(textureAvgColor: Int, blockColor: Int) {
-        val texture = HSB.fromColor(textureAvgColor)
-        val block = HSB.fromColor(blockColor)
-
-        val weightTex = texture.saturation / (texture.saturation + block.saturation)
-        val weightBlock = 1.0f - weightTex
-
-        // avoid circular average for hue for performance reasons
-        // one of the color components should dominate anyway
-        val particle = HSB(
-            weightTex * texture.hue + weightBlock * block.hue,
-            weightTex * texture.saturation + weightBlock * block.saturation,
-            weightTex * texture.brightness + weightBlock * block.brightness * biomeBrightnessMultiplier
-        )
-        setColor(particle.asColor)
-    }
-}
-
-@SideOnly(Side.CLIENT)
-object LeafWindTracker {
-    var random = Random()
-    val target = Double3.zero
-    val current = Double3.zero
-    var nextChange: Long = 0
-
-    init {
-        MinecraftForge.EVENT_BUS.register(this)
-    }
-
-    fun changeWind(world: World) {
-        nextChange = world.worldInfo.worldTime + 120 + random.nextInt(80)
-        val direction = PI2 * random.nextDouble()
-        val speed = abs(random.nextGaussian()) * Config.fallingLeaves.windStrength +
-            (if (!world.isRaining) 0.0 else abs(random.nextGaussian()) * Config.fallingLeaves.stormStrength)
-        target.setTo(cos(direction) * speed, 0.0, sin(direction) * speed)
-    }
-
-    @SubscribeEvent
-    fun handleWorldTick(event: TickEvent.ClientTickEvent) {
-        if (event.phase == TickEvent.Phase.START) Minecraft.getMinecraft().world?.let { world ->
-            // change target wind speed
-            if (world.worldInfo.worldTime >= nextChange) changeWind(world)
-
-            // change current wind speed
-            val changeRate = if (world.isRaining) 0.015 else 0.005
-            current.add(
-                (target.x - current.x).minmax(-changeRate, changeRate),
-                0.0,
-                (target.z - current.z).minmax(-changeRate, changeRate)
-            )
-        }
-    }
-
-    @SubscribeEvent
-    fun handleWorldLoad(event: WorldEvent.Load) { if (event.world.isRemote) changeWind(event.world) }
-}

src/main/kotlin/mods/betterfoliage/client/render/EntityRisingSoulFX.kt

@@ -1,77 +0,0 @@
-package mods.betterfoliage.client.render
-
-import mods.betterfoliage.BetterFoliageMod
-import mods.betterfoliage.client.Client
-import mods.betterfoliage.client.config.Config
-import mods.octarinecore.client.render.AbstractEntityFX
-import mods.octarinecore.client.resource.ResourceHandler
-import mods.octarinecore.common.Double3
-import mods.octarinecore.forEachPairIndexed
-import net.minecraft.client.renderer.BufferBuilder
-import net.minecraft.util.math.BlockPos
-import net.minecraft.util.math.MathHelper
-import net.minecraft.world.World
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-import org.apache.logging.log4j.Level.INFO
-import java.util.*
-
-@SideOnly(Side.CLIENT)
-class EntityRisingSoulFX(world: World, pos: BlockPos) :
-AbstractEntityFX(world, pos.x.toDouble() + 0.5, pos.y.toDouble() + 1.0, pos.z.toDouble() + 0.5) {
-
-    val particleTrail: Deque<Double3> = LinkedList<Double3>()
-    val initialPhase = rand.nextInt(64)
-
-    init {
-        motionY = 0.1
-        particleGravity = 0.0f
-        particleTexture = RisingSoulTextures.headIcons[rand.nextInt(256)]
-        particleMaxAge = MathHelper.floor((0.6 + 0.4 * rand.nextDouble()) * Config.risingSoul.lifetime * 20.0)
-    }
-
-    override val isValid: Boolean get() = true
-
-    override fun update() {
-        val phase = (initialPhase + particleAge) % 64
-        velocity.setTo(cos[phase] * Config.risingSoul.perturb, 0.1, sin[phase] * Config.risingSoul.perturb)
-
-        particleTrail.addFirst(currentPos.copy())
-        while (particleTrail.size > Config.risingSoul.trailLength) particleTrail.removeLast()
-
-        if (!Config.enabled) setExpired()
-    }
-
-    override fun render(worldRenderer: BufferBuilder, partialTickTime: Float) {
-        var alpha = Config.risingSoul.opacity
-        if (particleAge > particleMaxAge - 40) alpha *= (particleMaxAge - particleAge) / 40.0f
-
-        renderParticleQuad(worldRenderer, partialTickTime,
-            size = Config.risingSoul.headSize * 0.25,
-            alpha = alpha
-        )
-
-        var scale = Config.risingSoul.trailSize * 0.25
-        particleTrail.forEachPairIndexed { idx, current, previous ->
-            scale *= Config.risingSoul.sizeDecay
-            alpha *= Config.risingSoul.opacityDecay
-            if (idx % Config.risingSoul.trailDensity == 0) renderParticleQuad(worldRenderer, partialTickTime,
-                currentPos = current,
-                prevPos = previous,
-                size = scale,
-                alpha = alpha,
-                icon = RisingSoulTextures.trackIcon.icon!!
-            )
-        }
-    }
-}
-
-@SideOnly(Side.CLIENT)
-object RisingSoulTextures : ResourceHandler(BetterFoliageMod.MOD_ID) {
-    val headIcons = iconSet(BetterFoliageMod.LEGACY_DOMAIN, "blocks/rising_soul_%d")
-    val trackIcon = iconStatic(BetterFoliageMod.LEGACY_DOMAIN, "blocks/soul_track")
-
-    override fun afterPreStitch() {
-        Client.log(INFO, "Registered ${headIcons.num} soul particle textures")
-    }
-}

src/main/kotlin/mods/betterfoliage/client/render/ModelColumn.kt

@@ -1,146 +0,0 @@
-@file:JvmName("ModelColumn")
-package mods.betterfoliage.client.render
-
-import mods.betterfoliage.client.config.Config
-import mods.octarinecore.client.render.*
-import mods.octarinecore.common.Double3
-import mods.octarinecore.exchange
-import net.minecraft.util.EnumFacing.*
-import org.lwjgl.opengl.GL11
-
-/** Weight of the same-side AO values on the outer edges of the 45deg chamfered column faces. */
-const val chamferAffinity = 0.9f
-
-/** Amount to shrink column extension bits to stop Z-fighting. */
-val zProtectionScale: Double3 get() = Double3(Config.roundLogs.zProtection, 1.0, Config.roundLogs.zProtection)
-
-fun Model.columnSide(radius: Double, yBottom: Double, yTop: Double, transform: (Quad) -> Quad = { it }) {
-    val halfRadius = radius * 0.5
-    listOf(
-        verticalRectangle(x1 = 0.0, z1 = 0.5, x2 = 0.5 - radius, z2 = 0.5, yBottom = yBottom, yTop = yTop)
-        .clampUV(minU = 0.0, maxU = 0.5 - radius)
-        .setAoShader(faceOrientedInterpolate(overrideFace = SOUTH))
-        .setAoShader(faceOrientedAuto(corner = cornerAo(Axis.Y)), predicate = { v, vi -> vi == 1 || vi == 2}),
-
-        verticalRectangle(x1 = 0.5 - radius, z1 = 0.5, x2 = 0.5 - halfRadius, z2 = 0.5 - halfRadius, yBottom = yBottom, yTop = yTop)
-        .clampUV(minU = 0.5 - radius)
-        .setAoShader(
-            faceOrientedAuto(overrideFace = SOUTH, corner = cornerInterpolate(Axis.Y, chamferAffinity, Config.roundLogs.dimming))
-        )
-        .setAoShader(
-            faceOrientedAuto(overrideFace = SOUTH, corner = cornerInterpolate(Axis.Y, 0.5f, Config.roundLogs.dimming)),
-            predicate = { v, vi -> vi == 1 || vi == 2}
-        )
-    ).forEach { transform(it.setFlatShader(FaceFlat(SOUTH))).add() }
-
-    listOf(
-        verticalRectangle(x1 = 0.5 - halfRadius, z1 = 0.5 - halfRadius, x2 = 0.5, z2 = 0.5 - radius, yBottom = yBottom, yTop = yTop)
-        .clampUV(maxU = radius - 0.5)
-        .setAoShader(
-            faceOrientedAuto(overrideFace = EAST, corner = cornerInterpolate(Axis.Y, chamferAffinity, Config.roundLogs.dimming)))
-        .setAoShader(
-            faceOrientedAuto(overrideFace = EAST, corner = cornerInterpolate(Axis.Y, 0.5f, Config.roundLogs.dimming)),
-            predicate = { v, vi -> vi == 0 || vi == 3}
-        ),
-
-        verticalRectangle(x1 = 0.5, z1 = 0.5 - radius, x2 = 0.5, z2 = 0.0, yBottom = yBottom, yTop = yTop)
-        .clampUV(minU = radius - 0.5, maxU = 0.0)
-        .setAoShader(faceOrientedInterpolate(overrideFace = EAST))
-        .setAoShader(faceOrientedAuto(corner = cornerAo(Axis.Y)), predicate = { v, vi -> vi == 0 || vi == 3})
-    ).forEach { transform(it.setFlatShader(FaceFlat(EAST))).add() }
-
-    quads.exchange(1, 2)
-}
-
-/**
- * Create a model of the side of a square column quadrant.
- *
- * @param[transform] transformation to apply to the model
- */
-fun Model.columnSideSquare(yBottom: Double, yTop: Double, transform: (Quad) -> Quad = { it }) {
-    listOf(
-        verticalRectangle(x1 = 0.0, z1 = 0.5, x2 = 0.5, z2 = 0.5, yBottom = yBottom, yTop = yTop)
-        .clampUV(minU = 0.0)
-        .setAoShader(faceOrientedInterpolate(overrideFace = SOUTH))
-        .setAoShader(faceOrientedAuto(corner = cornerAo(Axis.Y)), predicate = { v, vi -> vi == 1 || vi == 2}),
-
-        verticalRectangle(x1 = 0.5, z1 = 0.5, x2 = 0.5, z2 = 0.0, yBottom = yBottom, yTop = yTop)
-        .clampUV(maxU = 0.0)
-        .setAoShader(faceOrientedInterpolate(overrideFace = EAST))
-        .setAoShader(faceOrientedAuto(corner = cornerAo(Axis.Y)), predicate = { v, vi -> vi == 0 || vi == 3})
-    ).forEach {
-        transform(it.setFlatShader(faceOrientedAuto(corner = cornerFlat))).add()
-    }
-}
-
-/**
- * Create a model of the top lid of a chamfered column quadrant.
- *
- * @param[radius] the chamfer radius
- * @param[transform] transformation to apply to the model
- */
-fun Model.columnLid(radius: Double, transform: (Quad)->Quad = { it }) {
-    val v1 = Vertex(Double3(0.0, 0.5, 0.0), UV(0.0, 0.0))
-    val v2 = Vertex(Double3(0.0, 0.5, 0.5), UV(0.0, 0.5))
-    val v3 = Vertex(Double3(0.5 - radius, 0.5, 0.5), UV(0.5 - radius, 0.5))
-    val v4 = Vertex(Double3(0.5 - radius * 0.5, 0.5, 0.5 - radius * 0.5), UV(0.5, 0.5))
-    val v5 = Vertex(Double3(0.5, 0.5, 0.5 - radius), UV(0.5, 0.5 - radius))
-    val v6 = Vertex(Double3(0.5, 0.5, 0.0), UV(0.5, 0.0))
-
-    val q1 = Quad(v1, v2, v3, v4).setAoShader(faceOrientedAuto(overrideFace = UP, corner = cornerAo(Axis.Y)))
-             .transformVI { vertex, idx -> vertex.copy(aoShader = when(idx) {
-                 0 -> FaceCenter(UP)
-                 1 -> EdgeInterpolateFallback(UP, SOUTH, 0.0)
-                 else -> vertex.aoShader
-             })}
-             .cycleVertices(if (Config.nVidia) 0 else 1)
-    val q2 = Quad(v1, v4, v5, v6).setAoShader(faceOrientedAuto(overrideFace = UP, corner = cornerAo(Axis.Y)))
-             .transformVI { vertex, idx -> vertex.copy(aoShader = when(idx) {
-                 0 -> FaceCenter(UP)
-                 3 -> EdgeInterpolateFallback(UP, EAST, 0.0)
-                 else -> vertex.aoShader
-             })}
-             .cycleVertices(if (Config.nVidia) 0 else 1)
-    listOf(q1, q2).forEach { transform(it.setFlatShader(FaceFlat(UP))).add() }
-}
-
-/**
- * Create a model of the top lid of a square column quadrant.
- *
- * @param[transform] transformation to apply to the model
- */
-fun Model.columnLidSquare(transform: (Quad)-> Quad = { it }) {
-    transform(
-        horizontalRectangle(x1 = 0.0, x2 = 0.5, z1 = 0.0, z2 = 0.5, y = 0.5)
-        .transformVI { vertex, idx -> vertex.copy(uv = UV(vertex.xyz.x, vertex.xyz.z), aoShader = when(idx) {
-            0 -> FaceCenter(UP)
-            1 -> EdgeInterpolateFallback(UP, SOUTH, 0.0)
-            2 -> CornerSingleFallback(UP, SOUTH, EAST, UP)
-            else -> EdgeInterpolateFallback(UP, EAST, 0.0)
-        }) }
-        .setFlatShader(FaceFlat(UP))
-    ).add()
-}
-
-/**
- * Transform a chamfered side quadrant model of a column that extends from the top of the block.
- * (clamp UV coordinates, apply some scaling to avoid Z-fighting).
- *
- * @param[size] amount that the model extends from the top
- */
-fun topExtension(size: Double) = { q: Quad ->
-    q.clampUV(minV = 0.5 - size).transformVI { vertex, idx ->
-        if (idx < 2) vertex else vertex.copy(xyz = vertex.xyz * zProtectionScale)
-    }
-}
-/**
- * Transform a chamfered side quadrant model of a column that extends from the bottom of the block.
- * (clamp UV coordinates, apply some scaling to avoid Z-fighting).
- *
- * @param[size] amount that the model extends from the bottom
- */
-fun bottomExtension(size: Double) = { q: Quad ->
-    q.clampUV(maxV = -0.5 + size).transformVI { vertex, idx ->
-        if (idx > 1) vertex else vertex.copy(xyz = vertex.xyz * zProtectionScale)
-    }
-}

src/main/kotlin/mods/betterfoliage/client/render/RenderAlgae.kt

@@ -1,57 +0,0 @@
-package mods.betterfoliage.client.render
-
-import mods.betterfoliage.BetterFoliageMod
-import mods.betterfoliage.client.Client
-import mods.betterfoliage.client.config.Config
-import mods.betterfoliage.client.integration.ShadersModIntegration
-import mods.octarinecore.client.render.*
-import mods.octarinecore.common.Int3
-import mods.octarinecore.common.Rotation
-import net.minecraft.block.material.Material
-import net.minecraft.client.renderer.BlockRendererDispatcher
-import net.minecraft.client.renderer.BufferBuilder
-import net.minecraft.util.BlockRenderLayer
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-import org.apache.logging.log4j.Level.INFO
-
-@SideOnly(Side.CLIENT)
-class RenderAlgae : AbstractBlockRenderingHandler(BetterFoliageMod.MOD_ID) {
-
-    val noise = simplexNoise()
-
-    val algaeIcons = iconSet(BetterFoliageMod.LEGACY_DOMAIN, "blocks/better_algae_%d")
-    val algaeModels = modelSet(64, RenderGrass.grassTopQuads(Config.algae.heightMin, Config.algae.heightMax))
-
-    override fun afterPreStitch() {
-        Client.log(INFO, "Registered ${algaeIcons.num} algae textures")
-    }
-
-    override fun isEligible(ctx: BlockContext) =
-        Config.enabled && Config.algae.enabled &&
-        ctx.blockState(up2).material == Material.WATER &&
-        ctx.blockState(up1).material == Material.WATER &&
-        Config.blocks.dirt.matchesClass(ctx.block) &&
-        ctx.biomeId in Config.algae.biomes &&
-        noise[ctx.pos] < Config.algae.population
-
-    override fun render(ctx: BlockContext, dispatcher: BlockRendererDispatcher, renderer: BufferBuilder, layer: BlockRenderLayer): Boolean {
-        val baseRender = renderWorldBlockBase(ctx, dispatcher, renderer, layer)
-        if (!layer.isCutout) return baseRender
-
-        modelRenderer.updateShading(Int3.zero, allFaces)
-
-        val rand = ctx.semiRandomArray(3)
-
-        ShadersModIntegration.grass(renderer, Config.algae.shaderWind) {
-            modelRenderer.render(
-                renderer,
-                algaeModels[rand[2]],
-                Rotation.identity,
-                icon = { _, qi, _ -> algaeIcons[rand[qi and 1]]!! },
-                postProcess = noPost
-            )
-        }
-        return true
-    }
-}

src/main/kotlin/mods/betterfoliage/client/render/RenderCactus.kt

@@ -1,111 +0,0 @@
-package mods.betterfoliage.client.render
-
-import mods.betterfoliage.BetterFoliageMod
-import mods.betterfoliage.client.Client
-import mods.betterfoliage.client.config.Config
-import mods.betterfoliage.client.render.column.ColumnTextureInfo
-import mods.betterfoliage.client.render.column.SimpleColumnInfo
-import mods.octarinecore.client.render.*
-import mods.octarinecore.client.resource.ModelRenderRegistryConfigurable
-import mods.octarinecore.common.Int3
-import mods.octarinecore.common.Rotation
-import mods.octarinecore.common.config.ModelTextureList
-import mods.octarinecore.common.config.SimpleBlockMatcher
-import net.minecraft.block.BlockCactus
-import net.minecraft.block.state.IBlockState
-import net.minecraft.client.renderer.BlockRendererDispatcher
-import net.minecraft.client.renderer.BufferBuilder
-import net.minecraft.util.BlockRenderLayer
-import net.minecraft.util.EnumFacing.*
-import net.minecraftforge.common.MinecraftForge
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-import org.apache.logging.log4j.Level
-
-object StandardCactusRegistry : ModelRenderRegistryConfigurable<ColumnTextureInfo>() {
-    override val logger = BetterFoliageMod.logDetail
-    override val matchClasses = SimpleBlockMatcher(BlockCactus::class.java)
-    override val modelTextures = listOf(ModelTextureList("block/cactus", "top", "bottom", "side"))
-    override fun processModel(state: IBlockState, textures: List<String>) = SimpleColumnInfo.Key(logger, Axis.Y, textures)
-    init { MinecraftForge.EVENT_BUS.register(this) }
-}
-
-@SideOnly(Side.CLIENT)
-class RenderCactus : AbstractBlockRenderingHandler(BetterFoliageMod.MOD_ID) {
-
-    val cactusStemRadius = 0.4375
-    val cactusArmRotation = listOf(NORTH, SOUTH, EAST, WEST).map { Rotation.rot90[it.ordinal] }
-
-    val iconCross = iconStatic(BetterFoliageMod.LEGACY_DOMAIN, "blocks/better_cactus")
-    val iconArm = iconSet(BetterFoliageMod.LEGACY_DOMAIN, "blocks/better_cactus_arm_%d")
-
-    val modelStem = model {
-        horizontalRectangle(x1 = -cactusStemRadius, x2 = cactusStemRadius, z1 = -cactusStemRadius, z2 = cactusStemRadius, y = 0.5)
-        .scaleUV(cactusStemRadius * 2.0)
-        .let { listOf(it.flipped.move(1.0 to DOWN), it) }
-        .forEach { it.setAoShader(faceOrientedAuto(corner = cornerAo(Axis.Y), edge = null)).add() }
-
-        verticalRectangle(x1 = -0.5, z1 = cactusStemRadius, x2 = 0.5, z2 = cactusStemRadius, yBottom = -0.5, yTop = 0.5)
-        .setAoShader(faceOrientedAuto(corner = cornerAo(Axis.Y), edge = null))
-        .toCross(UP).addAll()
-    }
-    val modelCross = modelSet(64) { modelIdx ->
-        verticalRectangle(x1 = -0.5, z1 = 0.5, x2 = 0.5, z2 = -0.5, yBottom = -0.5 * 1.41, yTop = 0.5 * 1.41)
-        .setAoShader(edgeOrientedAuto(corner = cornerAoMaxGreen))
-        .scale(1.4)
-        .transformV { v ->
-            val perturb = xzDisk(modelIdx) * Config.cactus.sizeVariation
-            Vertex(v.xyz + (if (v.uv.u < 0.0) perturb else -perturb), v.uv, v.aoShader)
-        }
-        .toCross(UP).addAll()
-    }
-    val modelArm = modelSet(64) { modelIdx ->
-        verticalRectangle(x1 = -0.5, z1 = 0.5, x2 = 0.5, z2 = -0.5, yBottom = 0.0, yTop = 1.0)
-        .scale(Config.cactus.size).move(0.5 to UP)
-
-        .setAoShader(faceOrientedAuto(overrideFace = UP, corner = cornerAo(Axis.Y), edge = null))
-        .toCross(UP) { it.move(xzDisk(modelIdx) * Config.cactus.hOffset) }.addAll()
-    }
-
-    override fun afterPreStitch() {
-        Client.log(Level.INFO, "Registered ${iconArm.num} cactus arm textures")
-    }
-
-    override fun isEligible(ctx: BlockContext): Boolean =
-        Config.enabled && Config.cactus.enabled &&
-        Config.blocks.cactus.matchesClass(ctx.block)
-
-    override fun render(ctx: BlockContext, dispatcher: BlockRendererDispatcher, renderer: BufferBuilder, layer: BlockRenderLayer): Boolean {
-        // render the whole block on the cutout layer
-        if (!layer.isCutout) return false
-
-        // get AO data
-        modelRenderer.updateShading(Int3.zero, allFaces)
-        val icons = StandardCactusRegistry[ctx] ?: return renderWorldBlockBase(ctx, dispatcher, renderer, null)
-
-        modelRenderer.render(
-            renderer,
-            modelStem.model,
-            Rotation.identity,
-            icon = { ctx, qi, q -> when(qi) {
-                0 -> icons.bottom(ctx, qi, q); 1 -> icons.top(ctx, qi, q); else -> icons.side(ctx, qi, q)
-            } },
-            postProcess = noPost
-        )
-        modelRenderer.render(
-            renderer,
-            modelCross[ctx.random(0)],
-            Rotation.identity,
-            icon = { _, _, _ -> iconCross.icon!!},
-            postProcess = noPost
-        )
-        modelRenderer.render(
-            renderer,
-            modelArm[ctx.random(1)],
-            cactusArmRotation[ctx.random(2) % 4],
-            icon = { _, _, _ -> iconArm[ctx.random(3)]!!},
-            postProcess = noPost
-        )
-        return true
-    }
-}

src/main/kotlin/mods/betterfoliage/client/render/RenderConnectedGrass.kt

@@ -1,36 +0,0 @@
-package mods.betterfoliage.client.render
-
-import mods.betterfoliage.BetterFoliageMod
-import mods.betterfoliage.client.config.Config
-import mods.octarinecore.client.render.AbstractBlockRenderingHandler
-import mods.octarinecore.client.render.BlockContext
-import mods.octarinecore.client.render.withOffset
-import mods.octarinecore.common.Int3
-import mods.octarinecore.common.forgeDirsHorizontal
-import mods.octarinecore.common.offset
-import net.minecraft.client.renderer.BlockRendererDispatcher
-import net.minecraft.client.renderer.BufferBuilder
-import net.minecraft.util.BlockRenderLayer
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-
-@SideOnly(Side.CLIENT)
-class RenderConnectedGrass : AbstractBlockRenderingHandler(BetterFoliageMod.MOD_ID) {
-    override fun isEligible(ctx: BlockContext) =
-        Config.enabled && Config.connectedGrass.enabled &&
-        Config.blocks.dirt.matchesClass(ctx.block) &&
-        Config.blocks.grassClasses.matchesClass(ctx.block(up1)) &&
-        (Config.connectedGrass.snowEnabled || !ctx.blockState(up2).isSnow)
-
-    override fun render(ctx: BlockContext, dispatcher: BlockRendererDispatcher, renderer: BufferBuilder, layer: BlockRenderLayer): Boolean {
-        // if the block sides are not visible anyway, render normally
-        if (forgeDirsHorizontal.all { ctx.blockState(it.offset).isOpaqueCube }) return renderWorldBlockBase(ctx, dispatcher, renderer, layer)
-
-        if (ctx.isSurroundedBy { it.isOpaqueCube } ) return false
-        return ctx.withOffset(Int3.zero, up1) {
-            ctx.withOffset(up1, up2) {
-                renderWorldBlockBase(ctx, dispatcher, renderer, layer)
-            }
-        }
-    }
-}

src/main/kotlin/mods/betterfoliage/client/render/RenderConnectedGrassLog.kt

@@ -1,36 +0,0 @@
-package mods.betterfoliage.client.render
-
-import mods.betterfoliage.BetterFoliageMod
-import mods.betterfoliage.client.config.Config
-import mods.octarinecore.client.render.AbstractBlockRenderingHandler
-import mods.octarinecore.client.render.BlockContext
-import mods.octarinecore.client.render.withOffset
-import mods.octarinecore.common.Int3
-import mods.octarinecore.common.offset
-import net.minecraft.client.renderer.BlockRendererDispatcher
-import net.minecraft.client.renderer.BufferBuilder
-import net.minecraft.util.BlockRenderLayer
-import net.minecraft.util.EnumFacing.*
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-
-@SideOnly(Side.CLIENT)
-class RenderConnectedGrassLog : AbstractBlockRenderingHandler(BetterFoliageMod.MOD_ID) {
-
-    val grassCheckDirs = listOf(EAST, WEST, NORTH, SOUTH)
-
-    override fun isEligible(ctx: BlockContext) =
-        Config.enabled && Config.roundLogs.enabled && Config.roundLogs.connectGrass &&
-        Config.blocks.dirt.matchesClass(ctx.block) &&
-        Config.blocks.logClasses.matchesClass(ctx.block(up1))
-
-    override fun render(ctx: BlockContext, dispatcher: BlockRendererDispatcher, renderer: BufferBuilder, layer: BlockRenderLayer): Boolean {
-        val grassDir = grassCheckDirs.find {
-            Config.blocks.grassClasses.matchesClass(ctx.block(it.offset))
-        } ?: return renderWorldBlockBase(ctx, dispatcher, renderer, layer)
-
-        return ctx.withOffset(Int3.zero, grassDir.offset) {
-            renderWorldBlockBase(ctx, dispatcher, renderer, layer)
-        }
-    }
-}

src/main/kotlin/mods/betterfoliage/client/render/RenderCoral.kt

@@ -1,77 +0,0 @@
-package mods.betterfoliage.client.render
-
-import mods.betterfoliage.BetterFoliageMod
-import mods.betterfoliage.client.Client
-import mods.betterfoliage.client.config.Config
-import mods.octarinecore.client.render.*
-import mods.octarinecore.common.Int3
-import mods.octarinecore.common.forgeDirOffsets
-import mods.octarinecore.common.forgeDirs
-import mods.octarinecore.random
-import net.minecraft.block.material.Material
-import net.minecraft.client.renderer.BlockRendererDispatcher
-import net.minecraft.client.renderer.BufferBuilder
-import net.minecraft.util.BlockRenderLayer
-import net.minecraft.util.EnumFacing.Axis
-import net.minecraft.util.EnumFacing.UP
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-import org.apache.logging.log4j.Level.INFO
-
-@SideOnly(Side.CLIENT)
-class RenderCoral : AbstractBlockRenderingHandler(BetterFoliageMod.MOD_ID) {
-
-    val noise = simplexNoise()
-
-    val coralIcons = iconSet(BetterFoliageMod.LEGACY_DOMAIN, "blocks/better_coral_%d")
-    val crustIcons = iconSet(BetterFoliageMod.LEGACY_DOMAIN, "blocks/better_crust_%d")
-    val coralModels = modelSet(64) { modelIdx ->
-        verticalRectangle(x1 = -0.5, z1 = 0.5, x2 = 0.5, z2 = -0.5, yBottom = 0.0, yTop = 1.0)
-        .scale(Config.coral.size).move(0.5 to UP)
-        .toCross(UP) { it.move(xzDisk(modelIdx) * Config.coral.hOffset) }.addAll()
-
-        val separation = random(0.01, Config.coral.vOffset)
-        horizontalRectangle(x1 = -0.5, x2 = 0.5, z1 = -0.5, z2 = 0.5, y = 0.0)
-        .scale(Config.coral.crustSize).move(0.5 + separation to UP).add()
-
-        transformQ {
-            it.setAoShader(faceOrientedAuto(overrideFace = UP, corner = cornerAo(Axis.Y)))
-            .setFlatShader(faceOrientedAuto(overrideFace = UP, corner = cornerFlat))
-        }
-    }
-
-    override fun afterPreStitch() {
-        Client.log(INFO, "Registered ${coralIcons.num} coral textures")
-        Client.log(INFO, "Registered ${crustIcons.num} coral crust textures")
-    }
-
-    override fun isEligible(ctx: BlockContext) =
-        Config.enabled && Config.coral.enabled &&
-        (ctx.blockState(up2).material == Material.WATER || Config.coral.shallowWater) &&
-        ctx.blockState(up1).material == Material.WATER &&
-        Config.blocks.sand.matchesClass(ctx.block) &&
-        ctx.biomeId in Config.coral.biomes &&
-        noise[ctx.pos] < Config.coral.population
-
-    override fun render(ctx: BlockContext, dispatcher: BlockRendererDispatcher, renderer: BufferBuilder, layer: BlockRenderLayer): Boolean {
-        val baseRender = renderWorldBlockBase(ctx, dispatcher, renderer, layer)
-        if (!layer.isCutout) return baseRender
-
-        modelRenderer.updateShading(Int3.zero, allFaces)
-
-        forgeDirs.forEachIndexed { idx, face ->
-            if (!ctx.blockState(forgeDirOffsets[idx]).isOpaqueCube && blockContext.random(idx) < Config.coral.chance) {
-                var variation = blockContext.random(6)
-                modelRenderer.render(
-                    renderer,
-                    coralModels[variation++],
-                    rotationFromUp[idx],
-                    icon = { _, qi, _ -> if (qi == 4) crustIcons[variation]!! else coralIcons[variation + (qi and 1)]!!},
-                    postProcess = noPost
-                )
-            }
-        }
-
-        return true
-    }
-}

src/main/kotlin/mods/betterfoliage/client/render/RenderGrass.kt

@@ -1,131 +0,0 @@
-package mods.betterfoliage.client.render
-
-import mods.betterfoliage.BetterFoliageMod
-import mods.betterfoliage.client.Client
-import mods.betterfoliage.client.config.Config
-import mods.betterfoliage.client.integration.OptifineCustomColors
-import mods.betterfoliage.client.integration.ShadersModIntegration
-import mods.betterfoliage.client.texture.GrassRegistry
-import mods.octarinecore.client.render.*
-import mods.octarinecore.common.*
-import mods.octarinecore.random
-import net.minecraft.client.renderer.BlockRendererDispatcher
-import net.minecraft.client.renderer.BufferBuilder
-import net.minecraft.util.BlockRenderLayer
-import net.minecraft.util.EnumBlockRenderType
-import net.minecraft.util.EnumBlockRenderType.MODEL
-import net.minecraft.util.EnumFacing.Axis
-import net.minecraft.util.EnumFacing.UP
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-import org.apache.logging.log4j.Level.INFO
-
-@SideOnly(Side.CLIENT)
-class RenderGrass : AbstractBlockRenderingHandler(BetterFoliageMod.MOD_ID) {
-
-    companion object {
-        @JvmStatic fun grassTopQuads(heightMin: Double, heightMax: Double): Model.(Int)->Unit = { modelIdx ->
-            verticalRectangle(x1 = -0.5, z1 = 0.5, x2 = 0.5, z2 = -0.5, yBottom = 0.5,
-                    yTop = 0.5 + random(heightMin, heightMax)
-            )
-            .setAoShader(faceOrientedAuto(overrideFace = UP, corner = cornerAo(Axis.Y)))
-            .setFlatShader(faceOrientedAuto(overrideFace = UP, corner = cornerFlat))
-            .toCross(UP) { it.move(xzDisk(modelIdx) * Config.shortGrass.hOffset) }.addAll()
-        }
-    }
-
-    val noise = simplexNoise()
-
-    val normalIcons = iconSet(BetterFoliageMod.LEGACY_DOMAIN, "blocks/better_grass_long_%d")
-    val snowedIcons = iconSet(BetterFoliageMod.LEGACY_DOMAIN, "blocks/better_grass_snowed_%d")
-    val normalGenIcon = iconStatic(Client.genGrass.generatedResource("minecraft:blocks/tallgrass", "snowed" to false))
-    val snowedGenIcon = iconStatic(Client.genGrass.generatedResource("minecraft:blocks/tallgrass", "snowed" to true))
-
-    val grassModels = modelSet(64, grassTopQuads(Config.shortGrass.heightMin, Config.shortGrass.heightMax))
-
-    override fun afterPreStitch() {
-        Client.log(INFO, "Registered ${normalIcons.num} grass textures")
-        Client.log(INFO, "Registered ${snowedIcons.num} snowed grass textures")
-    }
-
-    override fun isEligible(ctx: BlockContext) =
-        Config.enabled &&
-        (Config.shortGrass.grassEnabled || Config.connectedGrass.enabled) &&
-        GrassRegistry[ctx] != null
-
-    override fun render(ctx: BlockContext, dispatcher: BlockRendererDispatcher, renderer: BufferBuilder, layer: BlockRenderLayer): Boolean {
-        // render the whole block on the cutout layer
-        if (!layer.isCutout) return false
-
-        val isConnected = ctx.block(down1).let {
-            Config.blocks.dirt.matchesClass(it) ||
-            Config.blocks.grassClasses.matchesClass(it)
-        }
-        val isSnowed = ctx.blockState(up1).isSnow
-        val connectedGrass = isConnected && Config.connectedGrass.enabled && (!isSnowed || Config.connectedGrass.snowEnabled)
-
-        val grass = GrassRegistry[ctx]
-        if (grass == null) {
-            // shouldn't happen
-            Client.logRenderError(ctx.blockState(Int3.zero), ctx.pos)
-            return renderWorldBlockBase(ctx, dispatcher, renderer, null)
-        }
-        val blockColor = OptifineCustomColors.getBlockColor(ctx)
-
-        if (connectedGrass) {
-            // get full AO data
-            modelRenderer.updateShading(Int3.zero, allFaces)
-
-            // check occlusion
-            val isHidden = forgeDirs.map { ctx.blockState(it.offset).isOpaqueCube }
-
-            // render full grass block
-            ShadersModIntegration.renderAs(ctx.blockState(Int3.zero), MODEL, renderer) {
-                modelRenderer.render(
-                    renderer,
-                    fullCube,
-                    quadFilter = { qi, _ -> !isHidden[qi] },
-                    icon = { _, _, _ -> grass.grassTopTexture },
-                    postProcess = { ctx, _, _, _, _ ->
-                        rotateUV(2)
-                        if (isSnowed) {
-                            if (!ctx.aoEnabled) setGrey(1.4f)
-                        } else if (ctx.aoEnabled && grass.overrideColor == null) multiplyColor(blockColor)
-                    }
-                )
-            }
-        } else {
-            renderWorldBlockBase(ctx, dispatcher, renderer, null)
-
-            // get AO data only for block top
-            modelRenderer.updateShading(Int3.zero, topOnly)
-        }
-
-        if (!Config.shortGrass.grassEnabled) return true
-
-        val stateAbove = ctx.blockState(up1)
-        if (!stateAbove.block.isAir(stateAbove, ctx.world!!, ctx.pos.up())) return true
-
-        if (isSnowed && !Config.shortGrass.snowEnabled) return true
-        if (ctx.blockState(up1).isOpaqueCube) return true
-        if (Config.shortGrass.population < 64 && noise[ctx.pos] >= Config.shortGrass.population) return true
-
-        // render grass quads
-        val iconset = if (isSnowed) snowedIcons else normalIcons
-        val iconGen = if (isSnowed) snowedGenIcon else normalGenIcon
-        val rand = ctx.semiRandomArray(2)
-
-        ShadersModIntegration.grass(renderer, Config.shortGrass.shaderWind) {
-            modelRenderer.render(
-                renderer,
-                grassModels[rand[0]],
-                Rotation.identity,
-                ctx.blockCenter + (if (isSnowed) snowOffset else Double3.zero),
-                icon = { _, qi, _ -> if (Config.shortGrass.useGenerated) iconGen.icon!! else iconset[rand[qi and 1]]!! },
-                postProcess = { _, _, _, _, _ -> if (isSnowed) setGrey(1.0f) else multiplyColor(grass.overrideColor ?: blockColor) }
-            )
-        }
-
-        return true
-    }
-}

src/main/kotlin/mods/betterfoliage/client/render/RenderLeaves.kt

@@ -1,94 +0,0 @@
-package mods.betterfoliage.client.render
-
-import mods.betterfoliage.BetterFoliageMod
-import mods.betterfoliage.client.Client
-import mods.betterfoliage.client.config.Config
-import mods.betterfoliage.client.integration.OptifineCustomColors
-import mods.betterfoliage.client.integration.ShadersModIntegration
-import mods.betterfoliage.client.texture.LeafRegistry
-import mods.octarinecore.PI2
-import mods.octarinecore.client.render.*
-import mods.octarinecore.common.Double3
-import mods.octarinecore.common.Int3
-import mods.octarinecore.common.Rotation
-import mods.octarinecore.common.vec
-import mods.octarinecore.random
-import net.minecraft.block.material.Material
-import net.minecraft.client.renderer.BlockRendererDispatcher
-import net.minecraft.client.renderer.BufferBuilder
-import net.minecraft.util.BlockRenderLayer
-import net.minecraft.util.EnumFacing.DOWN
-import net.minecraft.util.EnumFacing.UP
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-import java.lang.Math.cos
-import java.lang.Math.sin
-
-@SideOnly(Side.CLIENT)
-class RenderLeaves : AbstractBlockRenderingHandler(BetterFoliageMod.MOD_ID) {
-
-    val leavesModel = model {
-        verticalRectangle(x1 = -0.5, z1 = 0.5, x2 = 0.5, z2 = -0.5, yBottom = -0.5 * 1.41, yTop = 0.5 * 1.41)
-        .setAoShader(edgeOrientedAuto(corner = cornerAoMaxGreen))
-        .setFlatShader(FlatOffset(Int3.zero))
-        .scale(Config.leaves.size)
-        .toCross(UP).addAll()
-    }
-    val snowedIcon = iconSet(BetterFoliageMod.LEGACY_DOMAIN, "blocks/better_leaves_snowed_%d")
-
-    val perturbs = vectorSet(64) { idx ->
-        val angle = PI2 * idx / 64.0
-        Double3(cos(angle), 0.0, sin(angle)) * Config.leaves.hOffset +
-            UP.vec * random(-1.0, 1.0) * Config.leaves.vOffset
-    }
-
-    override fun isEligible(ctx: BlockContext) =
-        Config.enabled &&
-        Config.leaves.enabled &&
-        LeafRegistry[ctx] != null &&
-        !(Config.leaves.hideInternal && ctx.isSurroundedBy { it.isFullCube || it.material == Material.LEAVES } )
-
-    override fun render(ctx: BlockContext, dispatcher: BlockRendererDispatcher, renderer: BufferBuilder, layer: BlockRenderLayer): Boolean {
-        val isSnowed = ctx.blockState(up1).material.let {
-            it == Material.SNOW || it == Material.CRAFTED_SNOW
-        }
-        val leafInfo = LeafRegistry[ctx]
-        if (leafInfo == null) {
-            // shouldn't happen
-            Client.logRenderError(ctx.blockState(Int3.zero), ctx.pos)
-            return renderWorldBlockBase(ctx, dispatcher, renderer, layer)
-        }
-        val blockColor = OptifineCustomColors.getBlockColor(ctx)
-
-        renderWorldBlockBase(ctx, dispatcher, renderer, layer)
-        if (!layer.isCutout) return true
-
-        modelRenderer.updateShading(Int3.zero, allFaces)
-        ShadersModIntegration.leaves(renderer) {
-            val rand = ctx.semiRandomArray(2)
-            (if (Config.leaves.dense) denseLeavesRot else normalLeavesRot).forEach { rotation ->
-                modelRenderer.render(
-                    renderer,
-                    leavesModel.model,
-                    rotation,
-                    ctx.blockCenter + perturbs[rand[0]],
-                    icon = { _, _, _ -> leafInfo.roundLeafTexture },
-                    postProcess = { _, _, _, _, _ ->
-                        rotateUV(rand[1])
-                        multiplyColor(blockColor)
-                    }
-                )
-            }
-            if (isSnowed && Config.leaves.snowEnabled) modelRenderer.render(
-                renderer,
-                leavesModel.model,
-                Rotation.identity,
-                ctx.blockCenter + perturbs[rand[0]],
-                icon = { _, _, _ -> snowedIcon[rand[1]]!! },
-                postProcess = whitewash
-            )
-        }
-
-        return true
-    }
-}

src/main/kotlin/mods/betterfoliage/client/render/RenderLilypad.kt

@@ -1,79 +0,0 @@
-package mods.betterfoliage.client.render
-
-import mods.betterfoliage.BetterFoliageMod
-import mods.betterfoliage.client.Client
-import mods.betterfoliage.client.config.Config
-import mods.betterfoliage.client.integration.ShadersModIntegration
-import mods.octarinecore.client.render.*
-import mods.octarinecore.common.Int3
-import mods.octarinecore.common.Rotation
-import net.minecraft.client.renderer.BlockRendererDispatcher
-import net.minecraft.client.renderer.BufferBuilder
-import net.minecraft.util.BlockRenderLayer
-import net.minecraft.util.EnumFacing.DOWN
-import net.minecraft.util.EnumFacing.UP
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-import org.apache.logging.log4j.Level
-
-@SideOnly(Side.CLIENT)
-class RenderLilypad : AbstractBlockRenderingHandler(BetterFoliageMod.MOD_ID) {
-
-    val rootModel = model {
-        verticalRectangle(x1 = -0.5, z1 = 0.5, x2 = 0.5, z2 = -0.5, yBottom = -1.5, yTop = -0.5)
-        .setFlatShader(FlatOffsetNoColor(Int3.zero))
-        .toCross(UP).addAll()
-    }
-    val flowerModel = model {
-        verticalRectangle(x1 = -0.5, z1 = 0.5, x2 = 0.5, z2 = -0.5, yBottom = 0.0, yTop = 1.0)
-        .scale(0.5).move(0.5 to DOWN)
-        .setFlatShader(FlatOffsetNoColor(Int3.zero))
-        .toCross(UP).addAll()
-    }
-    val rootIcon = iconSet(BetterFoliageMod.LEGACY_DOMAIN, "blocks/better_lilypad_roots_%d")
-    val flowerIcon = iconSet(BetterFoliageMod.LEGACY_DOMAIN, "blocks/better_lilypad_flower_%d")
-    val perturbs = vectorSet(64) { modelIdx -> xzDisk(modelIdx) * Config.lilypad.hOffset }
-
-    override fun afterPreStitch() {
-        Client.log(Level.INFO, "Registered ${rootIcon.num} lilypad root textures")
-        Client.log(Level.INFO, "Registered ${flowerIcon.num} lilypad flower textures")
-    }
-
-    override fun isEligible(ctx: BlockContext): Boolean =
-        Config.enabled && Config.lilypad.enabled &&
-        Config.blocks.lilypad.matchesClass(ctx.block)
-
-    override fun render(ctx: BlockContext, dispatcher: BlockRendererDispatcher, renderer: BufferBuilder, layer: BlockRenderLayer): Boolean {
-        // render the whole block on the cutout layer
-        if (!layer.isCutout) return false
-
-        renderWorldBlockBase(ctx, dispatcher, renderer, null)
-        modelRenderer.updateShading(Int3.zero, allFaces)
-
-        val rand = ctx.semiRandomArray(5)
-
-        ShadersModIntegration.grass(renderer) {
-            modelRenderer.render(
-                renderer,
-                rootModel.model,
-                Rotation.identity,
-                ctx.blockCenter.add(perturbs[rand[2]]),
-                forceFlat = true,
-                icon = { ctx, qi, q -> rootIcon[rand[qi and 1]]!! },
-                postProcess = noPost
-            )
-        }
-
-        if (rand[3] < Config.lilypad.flowerChance) modelRenderer.render(
-            renderer,
-            flowerModel.model,
-            Rotation.identity,
-            ctx.blockCenter.add(perturbs[rand[4]]),
-            forceFlat = true,
-            icon = { _, _, _ -> flowerIcon[rand[0]]!! },
-            postProcess = noPost
-        )
-
-        return true
-    }
-}

src/main/kotlin/mods/betterfoliage/client/render/RenderLog.kt

@@ -1,67 +0,0 @@
-package mods.betterfoliage.client.render
-
-import mods.betterfoliage.BetterFoliageMod
-import mods.betterfoliage.client.chunk.ChunkOverlayManager
-import mods.betterfoliage.client.config.Config
-import mods.betterfoliage.client.render.column.AbstractRenderColumn
-import mods.betterfoliage.client.render.column.ColumnRenderLayer
-import mods.betterfoliage.client.render.column.ColumnTextureInfo
-import mods.betterfoliage.client.render.column.SimpleColumnInfo
-import mods.octarinecore.client.render.BlockContext
-import mods.octarinecore.client.resource.*
-import mods.octarinecore.common.config.ConfigurableBlockMatcher
-import mods.octarinecore.common.config.ModelTextureList
-import mods.octarinecore.tryDefault
-import net.minecraft.block.BlockLog
-import net.minecraft.block.state.IBlockState
-import net.minecraft.util.EnumFacing.Axis
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-
-class RenderLog : AbstractRenderColumn(BetterFoliageMod.MOD_ID) {
-
-    override val addToCutout: Boolean get() = false
-
-    override fun isEligible(ctx: BlockContext) =
-        Config.enabled && Config.roundLogs.enabled &&
-        Config.blocks.logClasses.matchesClass(ctx.block)
-
-    override val overlayLayer = RoundLogOverlayLayer()
-    override val connectPerpendicular: Boolean get() = Config.roundLogs.connectPerpendicular
-    override val radiusSmall: Double get() = Config.roundLogs.radiusSmall
-    override val radiusLarge: Double get() = Config.roundLogs.radiusLarge
-    init {
-        ChunkOverlayManager.layers.add(overlayLayer)
-    }
-}
-
-class RoundLogOverlayLayer : ColumnRenderLayer() {
-    override val registry: ModelRenderRegistry<ColumnTextureInfo> get() = LogRegistry
-    override val blockPredicate = { state: IBlockState -> Config.blocks.logClasses.matchesClass(state.block) }
-    override val surroundPredicate = { state: IBlockState -> state.isOpaqueCube && !Config.blocks.logClasses.matchesClass(state.block) }
-
-    override val connectSolids: Boolean get() = Config.roundLogs.connectSolids
-    override val lenientConnect: Boolean get() = Config.roundLogs.lenientConnect
-    override val defaultToY: Boolean get() = Config.roundLogs.defaultY
-}
-
-@SideOnly(Side.CLIENT)
-object LogRegistry : ModelRenderRegistryRoot<ColumnTextureInfo>()
-
-object StandardLogRegistry : ModelRenderRegistryConfigurable<ColumnTextureInfo>() {
-    override val logger = BetterFoliageMod.logDetail
-    override val matchClasses: ConfigurableBlockMatcher get() = Config.blocks.logClasses
-    override val modelTextures: List<ModelTextureList> get() = Config.blocks.logModels.list
-    override fun processModel(state: IBlockState, textures: List<String>) = SimpleColumnInfo.Key(logger, getAxis(state), textures)
-
-    fun getAxis(state: IBlockState): Axis? {
-        val axis = tryDefault(null) { state.getValue(BlockLog.LOG_AXIS).toString() } ?:
-        state.properties.entries.find { it.key.getName().toLowerCase() == "axis" }?.value?.toString()
-        return when (axis) {
-            "x" -> Axis.X
-            "y" -> Axis.Y
-            "z" -> Axis.Z
-            else -> null
-        }
-    }
-}

src/main/kotlin/mods/betterfoliage/client/render/RenderMycelium.kt

@@ -1,57 +0,0 @@
-package mods.betterfoliage.client.render
-
-import mods.betterfoliage.BetterFoliageMod
-import mods.betterfoliage.client.Client
-import mods.betterfoliage.client.config.Config
-import mods.octarinecore.client.render.AbstractBlockRenderingHandler
-import mods.octarinecore.client.render.BlockContext
-import mods.octarinecore.client.render.modelRenderer
-import mods.octarinecore.client.render.noPost
-import mods.octarinecore.common.Double3
-import mods.octarinecore.common.Rotation
-import net.minecraft.client.renderer.BlockRendererDispatcher
-import net.minecraft.client.renderer.BufferBuilder
-import net.minecraft.util.BlockRenderLayer
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-import org.apache.logging.log4j.Level.INFO
-
-@SideOnly(Side.CLIENT)
-class RenderMycelium : AbstractBlockRenderingHandler(BetterFoliageMod.MOD_ID) {
-
-    val myceliumIcon = iconSet(BetterFoliageMod.LEGACY_DOMAIN, "blocks/better_mycel_%d")
-    val myceliumModel = modelSet(64, RenderGrass.grassTopQuads(Config.shortGrass.heightMin, Config.shortGrass.heightMax))
-
-    override fun afterPreStitch() {
-        Client.log(INFO, "Registered ${myceliumIcon.num} mycelium textures")
-    }
-
-    override fun isEligible(ctx: BlockContext): Boolean {
-        if (!Config.enabled || !Config.shortGrass.myceliumEnabled) return false
-        return Config.blocks.mycelium.matchesClass(ctx.block)
-    }
-
-    override fun render(ctx: BlockContext, dispatcher: BlockRendererDispatcher, renderer: BufferBuilder, layer: BlockRenderLayer): Boolean {
-        // render the whole block on the cutout layer
-        if (!layer.isCutout) return false
-
-        val isSnowed = ctx.blockState(up1).isSnow
-
-        renderWorldBlockBase(ctx, dispatcher, renderer, null)
-
-        if (isSnowed && !Config.shortGrass.snowEnabled) return true
-        if (ctx.blockState(up1).isOpaqueCube) return true
-
-        val rand = ctx.semiRandomArray(2)
-        modelRenderer.render(
-            renderer,
-            myceliumModel[rand[0]],
-            Rotation.identity,
-            ctx.blockCenter + (if (isSnowed) snowOffset else Double3.zero),
-            icon = { _, qi, _ -> myceliumIcon[rand[qi and 1]]!! },
-            postProcess = if (isSnowed) whitewash else noPost
-        )
-
-        return true
-    }
-}

src/main/kotlin/mods/betterfoliage/client/render/RenderNetherrack.kt

@@ -1,59 +0,0 @@
-package mods.betterfoliage.client.render
-
-import mods.betterfoliage.BetterFoliageMod
-import mods.betterfoliage.client.Client
-import mods.betterfoliage.client.config.Config
-import mods.octarinecore.client.render.*
-import mods.octarinecore.common.Int3
-import mods.octarinecore.common.Rotation
-import mods.octarinecore.random
-import net.minecraft.client.renderer.BlockRendererDispatcher
-import net.minecraft.client.renderer.BufferBuilder
-import net.minecraft.util.BlockRenderLayer
-import net.minecraft.util.EnumFacing.*
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-import org.apache.logging.log4j.Level.INFO
-
-@SideOnly(Side.CLIENT)
-class RenderNetherrack : AbstractBlockRenderingHandler(BetterFoliageMod.MOD_ID) {
-
-    val netherrackIcon = iconSet(BetterFoliageMod.LEGACY_DOMAIN, "blocks/better_netherrack_%d")
-    val netherrackModel = modelSet(64) { modelIdx ->
-        verticalRectangle(x1 = -0.5, z1 = 0.5, x2 = 0.5, z2 = -0.5, yTop = -0.5,
-        yBottom = -0.5 - random(Config.netherrack.heightMin, Config.netherrack.heightMax))
-        .setAoShader(faceOrientedAuto(overrideFace = DOWN, corner = cornerAo(Axis.Y)))
-        .setFlatShader(faceOrientedAuto(overrideFace = DOWN, corner = cornerFlat))
-        .toCross(UP) { it.move(xzDisk(modelIdx) * Config.shortGrass.hOffset) }.addAll()
-
-    }
-
-    override fun afterPreStitch() {
-        Client.log(INFO, "Registered ${netherrackIcon.num} netherrack textures")
-    }
-
-    override fun isEligible(ctx: BlockContext): Boolean {
-        if (!Config.enabled || !Config.netherrack.enabled) return false
-        return Config.blocks.netherrack.matchesClass(ctx.block)
-    }
-
-    override fun render(ctx: BlockContext, dispatcher: BlockRendererDispatcher, renderer: BufferBuilder, layer: BlockRenderLayer): Boolean {
-        val baseRender = renderWorldBlockBase(ctx, dispatcher, renderer, layer)
-        if (!layer.isCutout) return baseRender
-
-        if (ctx.blockState(down1).isOpaqueCube) return baseRender
-
-        modelRenderer.updateShading(Int3.zero, allFaces)
-
-        val rand = ctx.semiRandomArray(2)
-        modelRenderer.render(
-            renderer,
-            netherrackModel[rand[0]],
-            Rotation.identity,
-            icon = { _, qi, _ -> netherrackIcon[rand[qi and 1]]!! },
-            postProcess = noPost
-        )
-
-        return true
-    }
-}

src/main/kotlin/mods/betterfoliage/client/render/RenderReeds.kt

@@ -1,74 +0,0 @@
-package mods.betterfoliage.client.render
-
-import mods.betterfoliage.BetterFoliageMod
-import mods.betterfoliage.client.Client
-import mods.betterfoliage.client.config.Config
-import mods.betterfoliage.client.integration.ShadersModIntegration
-import mods.octarinecore.client.render.*
-import mods.octarinecore.common.Int3
-import mods.octarinecore.common.Rotation
-import mods.octarinecore.random
-import net.minecraft.block.material.Material
-import net.minecraft.client.renderer.BlockRendererDispatcher
-import net.minecraft.client.renderer.BufferBuilder
-import net.minecraft.util.BlockRenderLayer
-import net.minecraft.util.EnumFacing.UP
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-import org.apache.logging.log4j.Level
-
-@SideOnly(Side.CLIENT)
-class RenderReeds : AbstractBlockRenderingHandler(BetterFoliageMod.MOD_ID) {
-
-    val noise = simplexNoise()
-    val reedIcons = iconSet(Client.genReeds.generatedResource("${BetterFoliageMod.LEGACY_DOMAIN}:blocks/better_reed_%d"))
-    val reedModels = modelSet(64) { modelIdx ->
-        val height = random(Config.reed.heightMin, Config.reed.heightMax)
-        val waterline = 0.875f
-        val vCutLine = 0.5 - waterline / height
-        listOf(
-            // below waterline
-            verticalRectangle(x1 = -0.5, z1 = 0.5, x2 = 0.5, z2 = -0.5, yBottom = 0.5, yTop = 0.5 + waterline)
-            .setFlatShader(FlatOffsetNoColor(up1)).clampUV(minV = vCutLine),
-
-            // above waterline
-            verticalRectangle(x1 = -0.5, z1 = 0.5, x2 = 0.5, z2 = -0.5, yBottom = 0.5 + waterline, yTop = 0.5 + height)
-            .setFlatShader(FlatOffsetNoColor(up2)).clampUV(maxV = vCutLine)
-        ).forEach {
-            it.clampUV(minU = -0.25, maxU = 0.25)
-            .toCross(UP) { it.move(xzDisk(modelIdx) * Config.reed.hOffset) }.addAll()
-        }
-    }
-
-    override fun afterPreStitch() {
-        Client.log(Level.INFO, "Registered ${reedIcons.num} reed textures")
-    }
-
-    override fun isEligible(ctx: BlockContext) =
-        Config.enabled && Config.reed.enabled &&
-        ctx.blockState(up2).material == Material.AIR &&
-        ctx.blockState(up1).material == Material.WATER &&
-        Config.blocks.dirt.matchesClass(ctx.block) &&
-        ctx.biomeId in Config.reed.biomes &&
-        noise[ctx.pos] < Config.reed.population
-
-    override fun render(ctx: BlockContext, dispatcher: BlockRendererDispatcher, renderer: BufferBuilder, layer: BlockRenderLayer): Boolean {
-        val baseRender = renderWorldBlockBase(ctx, dispatcher, renderer, layer)
-        if (!layer.isCutout) return baseRender
-
-        modelRenderer.updateShading(Int3.zero, allFaces)
-
-        val iconVar = ctx.random(1)
-        ShadersModIntegration.grass(renderer, Config.reed.shaderWind) {
-            modelRenderer.render(
-                renderer,
-                reedModels[ctx.random(0)],
-                Rotation.identity,
-                forceFlat = true,
-                icon = { _, _, _ -> reedIcons[iconVar]!! },
-                postProcess = noPost
-            )
-        }
-        return true
-    }
-}

src/main/kotlin/mods/betterfoliage/client/render/Utils.kt

@@ -1,62 +0,0 @@
-@file:JvmName("Utils")
-package mods.betterfoliage.client.render
-
-import mods.octarinecore.PI2
-import mods.octarinecore.client.render.*
-import mods.octarinecore.common.Double3
-import mods.octarinecore.common.Int3
-import mods.octarinecore.common.Rotation
-import mods.octarinecore.common.times
-import net.minecraft.block.Block
-import net.minecraft.block.material.Material
-import net.minecraft.block.state.IBlockState
-import net.minecraft.util.BlockRenderLayer
-import net.minecraft.util.EnumFacing
-import net.minecraft.util.EnumFacing.*
-
-val up1 = Int3(1 to UP)
-val up2 = Int3(2 to UP)
-val down1 = Int3(1 to DOWN)
-val snowOffset = UP * 0.0625
-
-val normalLeavesRot = arrayOf(Rotation.identity)
-val denseLeavesRot = arrayOf(Rotation.identity, Rotation.rot90[EAST.ordinal], Rotation.rot90[SOUTH.ordinal])
-
-val whitewash: PostProcessLambda = { _, _, _, _, _ -> setGrey(1.4f) }
-val greywash: PostProcessLambda = { _, _, _, _, _ -> setGrey(1.0f) }
-
-val IBlockState.isSnow: Boolean get() = material.let { it == Material.SNOW || it == Material.CRAFTED_SNOW }
-
-fun Quad.toCross(rotAxis: EnumFacing, trans: (Quad)->Quad) =
-    (0..3).map { rotIdx ->
-        trans(rotate(Rotation.rot90[rotAxis.ordinal] * rotIdx).mirrorUV(rotIdx > 1, false))
-    }
-fun Quad.toCross(rotAxis: EnumFacing) = toCross(rotAxis) { it }
-
-fun xzDisk(modelIdx: Int) = (PI2 * modelIdx / 64.0).let { Double3(Math.cos(it), 0.0, Math.sin(it)) }
-
-val rotationFromUp = arrayOf(
-    Rotation.rot90[EAST.ordinal] * 2,
-    Rotation.identity,
-    Rotation.rot90[WEST.ordinal],
-    Rotation.rot90[EAST.ordinal],
-    Rotation.rot90[SOUTH.ordinal],
-    Rotation.rot90[NORTH.ordinal]
-)
-
-fun Model.mix(first: Model, second: Model, predicate: (Int)->Boolean) {
-    first.quads.forEachIndexed { qi, quad ->
-        val otherQuad = second.quads[qi]
-        Quad(
-            if (predicate(0)) otherQuad.v1.copy() else quad.v1.copy(),
-            if (predicate(1)) otherQuad.v2.copy() else quad.v2.copy(),
-            if (predicate(2)) otherQuad.v3.copy() else quad.v3.copy(),
-            if (predicate(3)) otherQuad.v4.copy() else quad.v4.copy()
-        ).add()
-    }
-}
-
-val BlockRenderLayer.isCutout: Boolean get() = (this == BlockRenderLayer.CUTOUT) || (this == BlockRenderLayer.CUTOUT_MIPPED)
-
-fun IBlockState.canRenderInLayer(layer: BlockRenderLayer) = this.block.canRenderInLayer(this, layer)
-fun IBlockState.canRenderInCutout() = this.block.canRenderInLayer(this, BlockRenderLayer.CUTOUT) || this.block.canRenderInLayer(this, BlockRenderLayer.CUTOUT_MIPPED)

src/main/kotlin/mods/betterfoliage/client/render/column/AbstractRenderer.kt

@@ -1,224 +0,0 @@
-package mods.betterfoliage.client.render.column
-
-import mods.betterfoliage.client.Client
-import mods.betterfoliage.client.chunk.ChunkOverlayLayer
-import mods.betterfoliage.client.chunk.ChunkOverlayManager
-import mods.betterfoliage.client.config.Config
-import mods.betterfoliage.client.integration.ShadersModIntegration.renderAs
-import mods.betterfoliage.client.render.*
-import mods.betterfoliage.client.render.column.ColumnLayerData.SpecialRender.BlockType.*
-import mods.betterfoliage.client.render.column.ColumnLayerData.SpecialRender.QuadrantType
-import mods.betterfoliage.client.render.column.ColumnLayerData.SpecialRender.QuadrantType.*
-import mods.octarinecore.client.render.*
-import mods.octarinecore.client.resource.ModelRenderRegistry
-import mods.octarinecore.common.*
-import net.minecraft.block.state.IBlockState
-import net.minecraft.client.renderer.BlockRendererDispatcher
-import net.minecraft.client.renderer.BufferBuilder
-import net.minecraft.client.renderer.texture.TextureAtlasSprite
-import net.minecraft.util.BlockRenderLayer
-import net.minecraft.util.EnumBlockRenderType
-import net.minecraft.util.EnumBlockRenderType.MODEL
-import net.minecraft.util.EnumFacing.*
-import net.minecraft.util.math.BlockPos
-import net.minecraft.world.IBlockAccess
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-
-@SideOnly(Side.CLIENT)
-@Suppress("NOTHING_TO_INLINE")
-abstract class AbstractRenderColumn(modId: String) : AbstractBlockRenderingHandler(modId) {
-
-    /** The rotations necessary to bring the models in position for the 4 quadrants */
-    val quadrantRotations = Array(4) { Rotation.rot90[UP.ordinal] * it }
-
-    // ============================
-    // Configuration
-    // ============================
-    abstract val overlayLayer: ColumnRenderLayer
-    abstract val connectPerpendicular: Boolean
-    abstract val radiusSmall: Double
-    abstract val radiusLarge: Double
-
-    // ============================
-    // Models
-    // ============================
-    val sideSquare = model { columnSideSquare(-0.5, 0.5) }
-    val sideRoundSmall = model { columnSide(radiusSmall, -0.5, 0.5) }
-    val sideRoundLarge = model { columnSide(radiusLarge, -0.5, 0.5) }
-
-    val extendTopSquare = model { columnSideSquare(0.5, 0.5 + radiusLarge, topExtension(radiusLarge)) }
-    val extendTopRoundSmall = model { columnSide(radiusSmall, 0.5, 0.5 + radiusLarge, topExtension(radiusLarge)) }
-    val extendTopRoundLarge = model { columnSide(radiusLarge, 0.5, 0.5 + radiusLarge, topExtension(radiusLarge)) }
-    inline fun extendTop(type: QuadrantType) = when(type) {
-        SMALL_RADIUS -> extendTopRoundSmall.model
-        LARGE_RADIUS -> extendTopRoundLarge.model
-        SQUARE -> extendTopSquare.model
-        INVISIBLE -> extendTopSquare.model
-        else -> null
-    }
-
-    val extendBottomSquare = model { columnSideSquare(-0.5 - radiusLarge, -0.5, bottomExtension(radiusLarge)) }
-    val extendBottomRoundSmall = model { columnSide(radiusSmall, -0.5 - radiusLarge, -0.5, bottomExtension(radiusLarge)) }
-    val extendBottomRoundLarge = model { columnSide(radiusLarge, -0.5 - radiusLarge, -0.5, bottomExtension(radiusLarge)) }
-    inline fun extendBottom(type: QuadrantType) = when (type) {
-        SMALL_RADIUS -> extendBottomRoundSmall.model
-        LARGE_RADIUS -> extendBottomRoundLarge.model
-        SQUARE -> extendBottomSquare.model
-        INVISIBLE -> extendBottomSquare.model
-        else -> null
-    }
-
-    val topSquare = model { columnLidSquare() }
-    val topRoundSmall = model { columnLid(radiusSmall) }
-    val topRoundLarge = model { columnLid(radiusLarge) }
-    inline fun flatTop(type: QuadrantType) = when(type) {
-        SMALL_RADIUS -> topRoundSmall.model
-        LARGE_RADIUS -> topRoundLarge.model
-        SQUARE -> topSquare.model
-        INVISIBLE -> topSquare.model
-        else -> null
-    }
-
-    val bottomSquare = model { columnLidSquare() { it.rotate(rot(EAST) * 2 + rot(UP)).mirrorUV(true, true) } }
-    val bottomRoundSmall = model { columnLid(radiusSmall) { it.rotate(rot(EAST) * 2 + rot(UP)).mirrorUV(true, true) } }
-    val bottomRoundLarge = model { columnLid(radiusLarge) { it.rotate(rot(EAST) * 2 + rot(UP)).mirrorUV(true, true) } }
-    inline fun flatBottom(type: QuadrantType) = when(type) {
-        SMALL_RADIUS -> bottomRoundSmall.model
-        LARGE_RADIUS -> bottomRoundLarge.model
-        SQUARE -> bottomSquare.model
-        INVISIBLE -> bottomSquare.model
-        else -> null
-    }
-
-    val transitionTop = model { mix(sideRoundLarge.model, sideRoundSmall.model) { it > 1 } }
-    val transitionBottom = model { mix(sideRoundSmall.model, sideRoundLarge.model) { it > 1 } }
-
-    inline fun continuous(q1: QuadrantType, q2: QuadrantType) =
-        q1 == q2 || ((q1 == SQUARE || q1 == INVISIBLE) && (q2 == SQUARE || q2 == INVISIBLE))
-
-    @Suppress("NON_EXHAUSTIVE_WHEN")
-    override fun render(ctx: BlockContext, dispatcher: BlockRendererDispatcher, renderer: BufferBuilder, layer: BlockRenderLayer): Boolean {
-
-        val roundLog = ChunkOverlayManager.get(overlayLayer, ctx.world!!, ctx.pos)
-        when(roundLog) {
-            ColumnLayerData.SkipRender -> return true
-            ColumnLayerData.NormalRender -> return renderWorldBlockBase(ctx, dispatcher, renderer, null)
-            ColumnLayerData.ResolveError, null -> {
-                Client.logRenderError(ctx.blockState(Int3.zero), ctx.pos)
-                return renderWorldBlockBase(ctx, dispatcher, renderer, null)
-            }
-        }
-
-        // if log axis is not defined and "Default to vertical" config option is not set, render normally
-        if ((roundLog as ColumnLayerData.SpecialRender).column.axis == null && !overlayLayer.defaultToY) {
-            return renderWorldBlockBase(ctx, dispatcher, renderer, null)
-        }
-
-        // get AO data
-        modelRenderer.updateShading(Int3.zero, allFaces)
-
-        val baseRotation = rotationFromUp[((roundLog.column.axis ?: Axis.Y) to AxisDirection.POSITIVE).face.ordinal]
-        renderAs(ctx.blockState(Int3.zero), MODEL, renderer) {
-            quadrantRotations.forEachIndexed { idx, quadrantRotation ->
-                // set rotation for the current quadrant
-                val rotation = baseRotation + quadrantRotation
-
-                // disallow sharp discontinuities in the chamfer radius, or tapering-in where inappropriate
-                if (roundLog.quadrants[idx] == LARGE_RADIUS &&
-                    roundLog.upType == PARALLEL && roundLog.quadrantsTop[idx] != LARGE_RADIUS &&
-                    roundLog.downType == PARALLEL && roundLog.quadrantsBottom[idx] != LARGE_RADIUS) {
-                    roundLog.quadrants[idx] = SMALL_RADIUS
-                }
-
-                // render side of current quadrant
-                val sideModel = when (roundLog.quadrants[idx]) {
-                    SMALL_RADIUS -> sideRoundSmall.model
-                    LARGE_RADIUS -> if (roundLog.upType == PARALLEL && roundLog.quadrantsTop[idx] == SMALL_RADIUS) transitionTop.model
-                    else if (roundLog.downType == PARALLEL && roundLog.quadrantsBottom[idx] == SMALL_RADIUS) transitionBottom.model
-                    else sideRoundLarge.model
-                    SQUARE -> sideSquare.model
-                    else -> null
-                }
-
-                if (sideModel != null) modelRenderer.render(
-                    renderer,
-                    sideModel,
-                    rotation,
-                    icon = roundLog.column.side,
-                    postProcess = noPost
-                )
-
-                // render top and bottom end of current quadrant
-                var upModel: Model? = null
-                var downModel: Model? = null
-                var upIcon = roundLog.column.top
-                var downIcon = roundLog.column.bottom
-                var isLidUp = true
-                var isLidDown = true
-
-                when (roundLog.upType) {
-                    NONSOLID -> upModel = flatTop(roundLog.quadrants[idx])
-                    PERPENDICULAR -> {
-                        if (!connectPerpendicular) {
-                            upModel = flatTop(roundLog.quadrants[idx])
-                        } else {
-                            upIcon = roundLog.column.side
-                            upModel = extendTop(roundLog.quadrants[idx])
-                            isLidUp = false
-                        }
-                    }
-                    PARALLEL -> {
-                        if (!continuous(roundLog.quadrants[idx], roundLog.quadrantsTop[idx])) {
-                            if (roundLog.quadrants[idx] == SQUARE || roundLog.quadrants[idx] == INVISIBLE) {
-                                upModel = topSquare.model
-                            }
-                        }
-                    }
-                }
-                when (roundLog.downType) {
-                    NONSOLID -> downModel = flatBottom(roundLog.quadrants[idx])
-                    PERPENDICULAR -> {
-                        if (!connectPerpendicular) {
-                            downModel = flatBottom(roundLog.quadrants[idx])
-                        } else {
-                            downIcon = roundLog.column.side
-                            downModel = extendBottom(roundLog.quadrants[idx])
-                            isLidDown = false
-                        }
-                    }
-                    PARALLEL -> {
-                        if (!continuous(roundLog.quadrants[idx], roundLog.quadrantsBottom[idx]) &&
-                            (roundLog.quadrants[idx] == SQUARE || roundLog.quadrants[idx] == INVISIBLE)) {
-                            downModel = bottomSquare.model
-                        }
-                    }
-                }
-
-                if (upModel != null) modelRenderer.render(
-                    renderer,
-                    upModel,
-                    rotation,
-                    icon = upIcon,
-                    postProcess = { _, _, _, _, _ ->
-                        if (isLidUp) {
-                            rotateUV(idx + if (roundLog.column.axis == Axis.X) 1 else 0)
-                        }
-                    }
-                )
-                if (downModel != null) modelRenderer.render(
-                    renderer,
-                    downModel,
-                    rotation,
-                    icon = downIcon,
-                    postProcess = { _, _, _, _, _ ->
-                        if (isLidDown) {
-                            rotateUV((if (roundLog.column.axis == Axis.X) 0 else 3) - idx)
-                        }
-                    }
-                )
-            }
-        }
-        return true
-    }
-}

src/main/kotlin/mods/betterfoliage/client/render/column/OverlayLayer.kt

@@ -1,190 +0,0 @@
-package mods.betterfoliage.client.render.column
-
-import mods.betterfoliage.client.chunk.ChunkOverlayLayer
-import mods.betterfoliage.client.chunk.ChunkOverlayManager
-import mods.betterfoliage.client.config.Config
-import mods.betterfoliage.client.render.column.ColumnLayerData.SpecialRender.BlockType.*
-import mods.betterfoliage.client.render.column.ColumnLayerData.SpecialRender.QuadrantType
-import mods.betterfoliage.client.render.column.ColumnLayerData.SpecialRender.QuadrantType.*
-import mods.betterfoliage.client.render.rotationFromUp
-import mods.octarinecore.client.render.BlockContext
-import mods.octarinecore.client.resource.ModelRenderRegistry
-import mods.octarinecore.common.Int3
-import mods.octarinecore.common.Rotation
-import mods.octarinecore.common.face
-import mods.octarinecore.common.plus
-import net.minecraft.block.state.IBlockState
-import net.minecraft.util.EnumFacing
-import net.minecraft.util.math.BlockPos
-import net.minecraft.world.IBlockAccess
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-
-/** Index of SOUTH-EAST quadrant. */
-const val SE = 0
-/** Index of NORTH-EAST quadrant. */
-const val NE = 1
-/** Index of NORTH-WEST quadrant. */
-const val NW = 2
-/** Index of SOUTH-WEST quadrant. */
-const val SW = 3
-
-/**
- * Sealed class hierarchy for all possible render outcomes
- */
-@SideOnly(Side.CLIENT)
-sealed class ColumnLayerData {
-    /**
-     * Data structure to cache texture and world neighborhood data relevant to column rendering
-     */
-    @Suppress("ArrayInDataClass") // not used in comparisons anywhere
-    @SideOnly(Side.CLIENT)
-    data class SpecialRender(
-        val column: ColumnTextureInfo,
-        val upType: BlockType,
-        val downType: BlockType,
-        val quadrants: Array<QuadrantType>,
-        val quadrantsTop: Array<QuadrantType>,
-        val quadrantsBottom: Array<QuadrantType>
-    ) : ColumnLayerData() {
-        enum class BlockType { SOLID, NONSOLID, PARALLEL, PERPENDICULAR }
-        enum class QuadrantType { SMALL_RADIUS, LARGE_RADIUS, SQUARE, INVISIBLE }
-    }
-
-    /** Column block should not be rendered at all */
-    @SideOnly(Side.CLIENT)
-    object SkipRender : ColumnLayerData()
-
-    /** Column block must be rendered normally */
-    @SideOnly(Side.CLIENT)
-    object NormalRender : ColumnLayerData()
-
-    /** Error while resolving render data, column block must be rendered normally */
-    @SideOnly(Side.CLIENT)
-    object ResolveError : ColumnLayerData()
-}
-
-
-abstract class ColumnRenderLayer : ChunkOverlayLayer<ColumnLayerData> {
-
-    abstract val registry: ModelRenderRegistry<ColumnTextureInfo>
-    abstract val blockPredicate: (IBlockState)->Boolean
-    abstract val surroundPredicate: (IBlockState) -> Boolean
-    abstract val connectSolids: Boolean
-    abstract val lenientConnect: Boolean
-    abstract val defaultToY: Boolean
-
-    val allNeighborOffsets = (-1..1).flatMap { offsetX -> (-1..1).flatMap { offsetY -> (-1..1).map { offsetZ -> Int3(offsetX, offsetY, offsetZ) }}}
-
-    override fun onBlockUpdate(world: IBlockAccess, pos: BlockPos) {
-        allNeighborOffsets.forEach { offset -> ChunkOverlayManager.clear(this, pos + offset) }
-    }
-
-    override fun calculate(world: IBlockAccess, pos: BlockPos) = calculate(BlockContext(world, pos))
-
-    fun calculate(ctx: BlockContext): ColumnLayerData {
-        if (ctx.isSurroundedBy(surroundPredicate)) return ColumnLayerData.SkipRender
-        val columnTextures = registry[ctx] ?: return ColumnLayerData.ResolveError
-
-        // if log axis is not defined and "Default to vertical" config option is not set, render normally
-        val logAxis = columnTextures.axis ?: if (defaultToY) EnumFacing.Axis.Y else return ColumnLayerData.NormalRender
-
-        // check log neighborhood
-        val baseRotation = rotationFromUp[(logAxis to EnumFacing.AxisDirection.POSITIVE).face.ordinal]
-
-        val upType = ctx.blockType(baseRotation, logAxis, Int3(0, 1, 0))
-        val downType = ctx.blockType(baseRotation, logAxis, Int3(0, -1, 0))
-
-        val quadrants = Array(4) { SMALL_RADIUS }.checkNeighbors(ctx, baseRotation, logAxis, 0)
-        val quadrantsTop = Array(4) { SMALL_RADIUS }
-        if (upType == PARALLEL) quadrantsTop.checkNeighbors(ctx, baseRotation, logAxis, 1)
-        val quadrantsBottom = Array(4) { SMALL_RADIUS }
-        if (downType == PARALLEL) quadrantsBottom.checkNeighbors(ctx, baseRotation, logAxis, -1)
-        return ColumnLayerData.SpecialRender(columnTextures, upType, downType, quadrants, quadrantsTop, quadrantsBottom)
-    }
-
-    /** Sets the type of the given quadrant only if the new value is "stronger" (larger ordinal). */
-    inline fun Array<QuadrantType>.upgrade(idx: Int, value: QuadrantType) {
-        if (this[idx].ordinal < value.ordinal) this[idx] = value
-    }
-
-    /** Fill the array of [QuadrantType]s based on the blocks to the sides of this one. */
-    fun Array<QuadrantType>.checkNeighbors(ctx: BlockContext, rotation: Rotation, logAxis: EnumFacing.Axis, yOff: Int): Array<QuadrantType> {
-        val blkS = ctx.blockType(rotation, logAxis, Int3(0, yOff, 1))
-        val blkE = ctx.blockType(rotation, logAxis, Int3(1, yOff, 0))
-        val blkN = ctx.blockType(rotation, logAxis, Int3(0, yOff, -1))
-        val blkW = ctx.blockType(rotation, logAxis, Int3(-1, yOff, 0))
-
-        // a solid block on one side will make the 2 neighboring quadrants SQUARE
-        // if there are solid blocks to both sides of a quadrant, it is INVISIBLE
-        if (connectSolids) {
-            if (blkS == SOLID) {
-                upgrade(SW, SQUARE); upgrade(SE, SQUARE)
-            }
-            if (blkE == SOLID) {
-                upgrade(SE, SQUARE); upgrade(NE, SQUARE)
-            }
-            if (blkN == SOLID) {
-                upgrade(NE, SQUARE); upgrade(NW, SQUARE)
-            }
-            if (blkW == SOLID) {
-                upgrade(NW, SQUARE); upgrade(SW, SQUARE)
-            }
-            if (blkS == SOLID && blkE == SOLID) upgrade(SE, INVISIBLE)
-            if (blkN == SOLID && blkE == SOLID) upgrade(NE, INVISIBLE)
-            if (blkN == SOLID && blkW == SOLID) upgrade(NW, INVISIBLE)
-            if (blkS == SOLID && blkW == SOLID) upgrade(SW, INVISIBLE)
-        }
-        val blkSE = ctx.blockType(rotation, logAxis, Int3(1, yOff, 1))
-        val blkNE = ctx.blockType(rotation, logAxis, Int3(1, yOff, -1))
-        val blkNW = ctx.blockType(rotation, logAxis, Int3(-1, yOff, -1))
-        val blkSW = ctx.blockType(rotation, logAxis, Int3(-1, yOff, 1))
-
-        if (lenientConnect) {
-            // if the block forms the tip of an L-shape, connect to its neighbor with SQUARE quadrants
-            if (blkE == PARALLEL && (blkSE == PARALLEL || blkNE == PARALLEL)) {
-                upgrade(SE, SQUARE); upgrade(NE, SQUARE)
-            }
-            if (blkN == PARALLEL && (blkNE == PARALLEL || blkNW == PARALLEL)) {
-                upgrade(NE, SQUARE); upgrade(NW, SQUARE)
-            }
-            if (blkW == PARALLEL && (blkNW == PARALLEL || blkSW == PARALLEL)) {
-                upgrade(NW, SQUARE); upgrade(SW, SQUARE)
-            }
-            if (blkS == PARALLEL && (blkSE == PARALLEL || blkSW == PARALLEL)) {
-                upgrade(SW, SQUARE); upgrade(SE, SQUARE)
-            }
-        }
-
-        // if the block forms the middle of an L-shape, or is part of a 2x2 configuration,
-        // connect to its neighbors with SQUARE quadrants, INVISIBLE on the inner corner, and LARGE_RADIUS on the outer corner
-        if (blkN == PARALLEL && blkW == PARALLEL && (lenientConnect || blkNW == PARALLEL)) {
-            upgrade(SE, LARGE_RADIUS); upgrade(NE, SQUARE); upgrade(SW, SQUARE); upgrade(NW, INVISIBLE)
-        }
-        if (blkS == PARALLEL && blkW == PARALLEL && (lenientConnect || blkSW == PARALLEL)) {
-            upgrade(NE, LARGE_RADIUS); upgrade(SE, SQUARE); upgrade(NW, SQUARE); upgrade(SW, INVISIBLE)
-        }
-        if (blkS == PARALLEL && blkE == PARALLEL && (lenientConnect || blkSE == PARALLEL)) {
-            upgrade(NW, LARGE_RADIUS); upgrade(NE, SQUARE); upgrade(SW, SQUARE); upgrade(SE, INVISIBLE)
-        }
-        if (blkN == PARALLEL && blkE == PARALLEL && (lenientConnect || blkNE == PARALLEL)) {
-            upgrade(SW, LARGE_RADIUS); upgrade(SE, SQUARE); upgrade(NW, SQUARE); upgrade(NE, INVISIBLE)
-        }
-        return this
-    }
-
-    /**
-     * Get the type of the block at the given offset in a rotated reference frame.
-     */
-    fun BlockContext.blockType(rotation: Rotation, axis: EnumFacing.Axis, offset: Int3): ColumnLayerData.SpecialRender.BlockType {
-        val offsetRot = offset.rotate(rotation)
-        val state = blockState(offsetRot)
-        return if (!blockPredicate(state)) {
-            if (state.isOpaqueCube) SOLID else NONSOLID
-        } else {
-            (registry[state, world!!, pos + offsetRot]?.axis ?: if (Config.roundLogs.defaultY) EnumFacing.Axis.Y else null)?.let {
-                if (it == axis) PARALLEL else PERPENDICULAR
-            } ?: SOLID
-        }
-    }
-}

src/main/kotlin/mods/betterfoliage/client/render/column/RenderData.kt

@@ -1,50 +0,0 @@
-package mods.betterfoliage.client.render.column
-
-import mods.octarinecore.client.render.QuadIconResolver
-import mods.octarinecore.client.render.blockContext
-import mods.octarinecore.client.resource.ModelRenderKey
-import mods.octarinecore.client.resource.get
-import mods.octarinecore.common.rotate
-import net.minecraft.client.renderer.texture.TextureAtlasSprite
-import net.minecraft.client.renderer.texture.TextureMap
-import net.minecraft.util.EnumFacing
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-import org.apache.logging.log4j.Logger
-
-@SideOnly(Side.CLIENT)
-interface ColumnTextureInfo {
-    val axis: EnumFacing.Axis?
-    val top: QuadIconResolver
-    val bottom: QuadIconResolver
-    val side: QuadIconResolver
-}
-
-@SideOnly(Side.CLIENT)
-open class SimpleColumnInfo(
-    override val axis: EnumFacing.Axis?,
-    val topTexture: TextureAtlasSprite,
-    val bottomTexture: TextureAtlasSprite,
-    val sideTextures: List<TextureAtlasSprite>
-) : ColumnTextureInfo {
-
-    // index offsets for EnumFacings, to make it less likely for neighboring faces to get the same bark texture
-    val dirToIdx = arrayOf(0, 1, 2, 4, 3, 5)
-
-    override val top: QuadIconResolver = { _, _, _ -> topTexture }
-    override val bottom: QuadIconResolver = { _, _, _ -> bottomTexture }
-    override val side: QuadIconResolver = { ctx, idx, _ ->
-        val worldFace = (if ((idx and 1) == 0) EnumFacing.SOUTH else EnumFacing.EAST).rotate(ctx.rotation)
-        val sideIdx = if (sideTextures.size > 1) (blockContext.random(1) + dirToIdx[worldFace.ordinal]) % sideTextures.size else 0
-        sideTextures[sideIdx]
-    }
-
-    class Key(override val logger: Logger, val axis: EnumFacing.Axis?, val textures: List<String>) : ModelRenderKey<ColumnTextureInfo> {
-        override fun resolveSprites(atlas: TextureMap) = SimpleColumnInfo(
-            axis,
-            atlas[textures[0]] ?: atlas.missingSprite,
-            atlas[textures[1]] ?: atlas.missingSprite,
-            textures.drop(2).map { atlas[it] ?: atlas.missingSprite }
-        )
-    }
-}

src/main/kotlin/mods/betterfoliage/client/texture/GrassGenerator.kt

@@ -1,50 +0,0 @@
-package mods.betterfoliage.client.texture
-
-import mods.octarinecore.client.resource.*
-import net.minecraft.util.ResourceLocation
-import java.awt.image.BufferedImage
-
-/**
- * Generate Short Grass textures from [Blocks.tallgrass] block textures.
- * The bottom 3/8 of the base texture is chopped off.
- *
- * @param[domain] Resource domain of generator
- */
-class GrassGenerator(domain: String) : TextureGenerator(domain) {
-
-    override fun generate(params: ParameterList): BufferedImage? {
-        val target = targetResource(params)!!
-        val isSnowed = params["snowed"]?.toBoolean() ?: false
-
-        val baseTexture = resourceManager[target.second]?.loadImage() ?: return null
-
-        val result = BufferedImage(baseTexture.width, baseTexture.height, BufferedImage.TYPE_4BYTE_ABGR)
-        val graphics = result.createGraphics()
-
-        val size = baseTexture.width
-        val frames = baseTexture.height / size
-
-        // iterate all frames
-        for (frame in 0 .. frames - 1) {
-            val baseFrame = baseTexture.getSubimage(0, size * frame, size, size)
-            val grassFrame = BufferedImage(size, size, BufferedImage.TYPE_4BYTE_ABGR)
-
-            // draw bottom half of texture
-            grassFrame.createGraphics().apply {
-                drawImage(baseFrame, 0, 3 * size / 8, null)
-            }
-
-            // add to animated png
-            graphics.drawImage(grassFrame, 0, size * frame, null)
-        }
-
-        // blend with white if snowed
-        if (isSnowed && target.first == ResourceType.COLOR) {
-            for (x in 0..result.width - 1) for (y in 0..result.height - 1) {
-                result[x, y] = blendRGB(result[x, y], 16777215, 2, 3)
-            }
-        }
-
-        return result
-    }
-}

src/main/kotlin/mods/betterfoliage/client/texture/GrassRegistry.kt

@@ -1,68 +0,0 @@
-package mods.betterfoliage.client.texture
-
-import mods.betterfoliage.BetterFoliageMod
-import mods.betterfoliage.client.Client
-import mods.betterfoliage.client.config.Config
-import mods.octarinecore.client.render.BlockContext
-import mods.octarinecore.client.render.HSB
-import mods.octarinecore.client.resource.*
-import mods.octarinecore.common.Int3
-import mods.octarinecore.common.config.ConfigurableBlockMatcher
-import mods.octarinecore.common.config.IBlockMatcher
-import mods.octarinecore.common.config.ModelTextureList
-import mods.octarinecore.findFirst
-import net.minecraft.block.state.IBlockState
-import net.minecraft.client.renderer.texture.TextureAtlasSprite
-import net.minecraft.client.renderer.texture.TextureMap
-import net.minecraft.util.EnumFacing
-import net.minecraft.util.math.BlockPos
-import net.minecraft.world.IBlockAccess
-import net.minecraftforge.common.MinecraftForge
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-import org.apache.logging.log4j.Level
-import org.apache.logging.log4j.Logger
-import java.lang.Math.min
-
-const val defaultGrassColor = 0
-
-/** Rendering-related information for a grass block. */
-class GrassInfo(
-    /** Top texture of the grass block. */
-    val grassTopTexture: TextureAtlasSprite,
-
-    /**
-     * Color to use for Short Grass rendering instead of the biome color.
-     *
-     * Value is null if the texture is mostly grey (the saturation of its average color is under a configurable limit),
-     * the average color of the texture otherwise.
-     */
-    val overrideColor: Int?
-)
-
-object GrassRegistry : ModelRenderRegistryRoot<GrassInfo>()
-
-object StandardGrassRegistry : ModelRenderRegistryConfigurable<GrassInfo>() {
-    override val logger = BetterFoliageMod.logDetail
-    override val matchClasses: ConfigurableBlockMatcher get() = Config.blocks.grassClasses
-    override val modelTextures: List<ModelTextureList> get() = Config.blocks.grassModels.list
-    override fun processModel(state: IBlockState, textures: List<String>) = StandardGrassKey(logger, textures[0])
-}
-
-class StandardGrassKey(override val logger: Logger, val textureName: String) : ModelRenderKey<GrassInfo> {
-    override fun resolveSprites(atlas: TextureMap): GrassInfo {
-        val logName = "StandardGrassKey"
-        val texture = atlas[textureName] ?: atlas.missingSprite
-        logger.log(Level.DEBUG, "$logName: texture $textureName")
-        val hsb = HSB.fromColor(texture.averageColor ?: defaultGrassColor)
-        val overrideColor = if (hsb.saturation >= Config.shortGrass.saturationThreshold) {
-            logger.log(Level.DEBUG, "$logName:         brightness ${hsb.brightness}")
-            logger.log(Level.DEBUG, "$logName:         saturation ${hsb.saturation} >= ${Config.shortGrass.saturationThreshold}, using texture color")
-            hsb.copy(brightness = min(0.9f, hsb.brightness * 2.0f)).asColor
-        } else {
-            logger.log(Level.DEBUG, "$logName:         saturation ${hsb.saturation} < ${Config.shortGrass.saturationThreshold}, using block color")
-            null
-        }
-        return GrassInfo(texture, overrideColor)
-    }
-}

src/main/kotlin/mods/betterfoliage/client/texture/LeafGenerator.kt

@@ -1,77 +0,0 @@
-package mods.betterfoliage.client.texture
-
-import mods.betterfoliage.BetterFoliageMod
-import mods.octarinecore.client.resource.*
-import mods.octarinecore.stripStart
-import net.minecraft.util.ResourceLocation
-import java.awt.image.BufferedImage
-
-/**
- * Generate round leaf textures from leaf block textures.
- * The base texture is tiled 2x2, then parts of it are made transparent by applying a mask to the alpha channel.
- *
- * Generator parameter _type_: Leaf type (configurable by user). Different leaf types may have their own alpha mask.
- *
- * @param[domain] Resource domain of generator
- */
-class LeafGenerator(domain: String) : TextureGenerator(domain) {
-
-    override fun generate(params: ParameterList): BufferedImage? {
-        val target = targetResource(params)!!
-        val leafType = params["type"] ?: "default"
-
-        val handDrawnLoc = target.second.stripStart("textures/").stripStart("blocks/").let {
-            ResourceLocation(BetterFoliageMod.DOMAIN, "${it.namespace}/textures/blocks/${it.path}")
-        }
-        resourceManager[handDrawnLoc]?.loadImage()?.let { return it }
-
-        val baseTexture = resourceManager[target.second]?.loadImage() ?: return null
-        val size = baseTexture.width
-        val frames = baseTexture.height / size
-
-        val maskTexture = (getLeafMask(leafType, size * 2) ?: getLeafMask("default", size * 2))?.loadImage()
-        fun scale(i: Int) = i * maskTexture!!.width / (size * 2)
-
-        val leafTexture = BufferedImage(size * 2, size * 2 * frames, BufferedImage.TYPE_4BYTE_ABGR)
-        val graphics = leafTexture.createGraphics()
-
-        // iterate all frames
-        for (frame in 0 .. frames - 1) {
-            val baseFrame = baseTexture.getSubimage(0, size * frame, size, size)
-            val leafFrame = BufferedImage(size * 2, size * 2, BufferedImage.TYPE_4BYTE_ABGR)
-
-            // tile leaf texture 2x2
-            leafFrame.createGraphics().apply {
-                drawImage(baseFrame, 0, 0, null)
-                drawImage(baseFrame, 0, size, null)
-                drawImage(baseFrame, size, 0, null)
-                drawImage(baseFrame, size, size, null)
-            }
-
-            // overlay alpha mask
-            if (target.first == ResourceType.COLOR && maskTexture != null) {
-                for (x in 0 .. size * 2 - 1) for (y in 0 .. size * 2 - 1) {
-                    val basePixel = leafFrame[x, y].toLong() and 0xFFFFFFFFL
-                    val maskPixel = maskTexture[scale(x), scale(y)].toLong() and 0xFF000000L or 0xFFFFFFL
-                    leafFrame[x, y] = (basePixel and maskPixel).toInt()
-                }
-            }
-
-            // add to animated png
-            graphics.drawImage(leafFrame, 0, size * frame * 2, null)
-        }
-
-        return leafTexture
-    }
-
-    /**
-     * Get the alpha mask to use
-     *
-     * @param[type] Alpha mask type.
-     * @param[maxSize] Preferred mask size.
-     */
-    fun getLeafMask(type: String, maxSize: Int) = getMultisizeTexture(maxSize) { size ->
-        ResourceLocation(BetterFoliageMod.DOMAIN, "textures/blocks/leafmask_${size}_${type}.png")
-    }
-
-}

src/main/kotlin/mods/betterfoliage/client/texture/LeafParticleRegistry.kt

@@ -1,69 +0,0 @@
-package mods.betterfoliage.client.texture
-
-import mods.betterfoliage.BetterFoliageMod
-import mods.octarinecore.client.resource.*
-import mods.octarinecore.stripStart
-import net.minecraft.client.renderer.texture.TextureAtlasSprite
-import net.minecraft.util.ResourceLocation
-import net.minecraftforge.client.event.TextureStitchEvent
-import net.minecraftforge.common.MinecraftForge
-import net.minecraftforge.fml.common.eventhandler.EventPriority
-import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
-
-object LeafParticleRegistry {
-    val typeMappings = TextureMatcher()
-    val particles = hashMapOf<String, IconSet>()
-
-    operator fun get(type: String) = particles[type] ?: particles["default"]!!
-
-    init { MinecraftForge.EVENT_BUS.register(this) }
-
-    @SubscribeEvent(priority = EventPriority.HIGH)
-    fun handleLoadModelData(event: LoadModelDataEvent) {
-        particles.clear()
-        typeMappings.loadMappings(ResourceLocation(BetterFoliageMod.DOMAIN, "leaf_texture_mappings.cfg"))
-    }
-
-    @SubscribeEvent
-    fun handlePreStitch(event: TextureStitchEvent.Pre) {
-        val allTypes = (typeMappings.mappings.map { it.type } + "default").distinct()
-        allTypes.forEach { leafType ->
-            val particleSet = IconSet("betterfoliage", "blocks/falling_leaf_${leafType}_%d").apply { onPreStitch(event.map) }
-            if (leafType == "default" || particleSet.num > 0) particles[leafType] = particleSet
-        }
-    }
-
-    @SubscribeEvent
-    fun handlePostStitch(event: TextureStitchEvent.Post) {
-        particles.forEach { (_, particleSet) -> particleSet.onPostStitch(event.map) }
-    }
-}
-
-class TextureMatcher {
-
-    data class Mapping(val domain: String?, val path: String, val type: String) {
-        fun matches(iconLocation: ResourceLocation): Boolean {
-            return (domain == null || domain == iconLocation.namespace) &&
-                iconLocation.path.stripStart("blocks/").contains(path, ignoreCase = true)
-        }
-    }
-
-    val mappings: MutableList<Mapping> = mutableListOf()
-
-    fun getType(resource: ResourceLocation) = mappings.filter { it.matches(resource) }.map { it.type }.firstOrNull()
-    fun getType(iconName: String) = ResourceLocation(iconName).let { getType(it) }
-
-    fun loadMappings(mappingLocation: ResourceLocation) {
-        mappings.clear()
-        resourceManager[mappingLocation]?.getLines()?.let { lines ->
-            lines.filter { !it.startsWith("//") }.filter { !it.isEmpty() }.forEach { line ->
-                val line2 = line.trim().split('=')
-                if (line2.size == 2) {
-                    val mapping = line2[0].trim().split(':')
-                    if (mapping.size == 1) mappings.add(Mapping(null, mapping[0].trim(), line2[1].trim()))
-                    else if (mapping.size == 2) mappings.add(Mapping(mapping[0].trim(), mapping[1].trim(), line2[1].trim()))
-                }
-            }
-        }
-    }
-}

src/main/kotlin/mods/betterfoliage/client/texture/LeafRegistry.kt

@@ -1,70 +0,0 @@
-package mods.betterfoliage.client.texture
-
-import mods.betterfoliage.BetterFoliageMod
-import mods.betterfoliage.client.Client
-import mods.betterfoliage.client.config.Config
-import mods.octarinecore.client.render.BlockContext
-import mods.octarinecore.client.resource.*
-import mods.octarinecore.common.Int3
-import mods.octarinecore.common.config.ConfigurableBlockMatcher
-import mods.octarinecore.common.config.IBlockMatcher
-import mods.octarinecore.common.config.ModelTextureList
-import mods.octarinecore.findFirst
-import net.minecraft.block.state.IBlockState
-import net.minecraft.client.renderer.texture.TextureAtlasSprite
-import net.minecraft.client.renderer.texture.TextureMap
-import net.minecraft.util.EnumFacing
-import net.minecraft.util.ResourceLocation
-import net.minecraft.util.math.BlockPos
-import net.minecraft.world.IBlockAccess
-import net.minecraftforge.client.event.TextureStitchEvent
-import net.minecraftforge.common.MinecraftForge
-import net.minecraftforge.fml.common.eventhandler.EventPriority
-import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
-import net.minecraftforge.fml.relauncher.Side
-import net.minecraftforge.fml.relauncher.SideOnly
-import org.apache.logging.log4j.Level
-import org.apache.logging.log4j.Logger
-
-const val defaultLeafColor = 0
-
-/** Rendering-related information for a leaf block. */
-class LeafInfo(
-    /** The generated round leaf texture. */
-    val roundLeafTexture: TextureAtlasSprite,
-
-    /** Type of the leaf block (configurable by user). */
-    val leafType: String,
-
-    /** Average color of the round leaf texture. */
-    val averageColor: Int = roundLeafTexture.averageColor ?: defaultLeafColor
-) {
-    /** [IconSet] of the textures to use for leaf particles emitted from this block. */
-    val particleTextures: IconSet get() = LeafParticleRegistry[leafType]
-}
-
-object LeafRegistry : ModelRenderRegistryRoot<LeafInfo>()
-
-object StandardLeafRegistry : ModelRenderRegistryConfigurable<LeafInfo>() {
-    override val logger = BetterFoliageMod.logDetail
-    override val matchClasses: ConfigurableBlockMatcher get() = Config.blocks.leavesClasses
-    override val modelTextures: List<ModelTextureList> get() = Config.blocks.leavesModels.list
-    override fun processModel(state: IBlockState, textures: List<String>) = StandardLeafKey(logger, textures[0])
-}
-
-class StandardLeafKey(override val logger: Logger, val textureName: String) : ModelRenderKey<LeafInfo> {
-    lateinit var leafType: String
-    lateinit var generated: ResourceLocation
-
-    override fun onPreStitch(atlas: TextureMap) {
-        val logName = "StandardLeafKey"
-        leafType = LeafParticleRegistry.typeMappings.getType(textureName) ?: "default"
-        generated = Client.genLeaves.generatedResource(textureName, "type" to leafType)
-        atlas.registerSprite(generated)
-
-        logger.log(Level.DEBUG, "$logName: leaf texture   $textureName")
-        logger.log(Level.DEBUG, "$logName:      particle $leafType")
-    }
-
-    override fun resolveSprites(atlas: TextureMap) = LeafInfo(atlas[generated] ?: atlas.missingSprite, leafType)
-}

src/main/kotlin/mods/betterfoliage/client/texture/Utils.kt

@@ -1,11 +0,0 @@
-@file:JvmName("Utils")
-package mods.betterfoliage.client.texture
-
-fun blendRGB(rgb1: Int, rgb2: Int, weight1: Int, weight2: Int): Int {
-    val r = (((rgb1 shr 16) and 255) * weight1 + ((rgb2 shr 16) and 255) * weight2) / (weight1 + weight2)
-    val g = (((rgb1 shr 8) and 255) * weight1 + ((rgb2 shr 8) and 255) * weight2) / (weight1 + weight2)
-    val b = ((rgb1 and 255) * weight1 + (rgb2 and 255) * weight2) / (weight1 + weight2)
-    val a = (rgb1 shr 24) and 255
-    val result = ((a shl 24) or (r shl 16) or (g shl 8) or b).toInt()
-    return result
-}

src/main/kotlin/mods/betterfoliage/loader/BetterFoliageCore.kt

@@ -1,138 +0,0 @@
-package mods.betterfoliage.loader
-
-import mods.octarinecore.metaprog.Transformer
-import mods.octarinecore.metaprog.allAvailable
-import net.minecraftforge.fml.relauncher.FMLLaunchHandler
-import org.objectweb.asm.ClassWriter
-import org.objectweb.asm.ClassWriter.COMPUTE_FRAMES
-import org.objectweb.asm.ClassWriter.COMPUTE_MAXS
-import org.objectweb.asm.Opcodes.*
-
-class BetterFoliageTransformer : Transformer() {
-
-    val isOptifinePresent = allAvailable(Refs.OptifineClassTransformer)
-
-    init {
-        if (FMLLaunchHandler.side().isClient) setupClient()
-    }
-
-    fun setupClient() {
-        // where: WorldClient.showBarrierParticles(), right after invoking Block.randomDisplayTick
-        // what: invoke BF code for every random display tick
-        // why: allows us to catch random display ticks, without touching block code
-        transformMethod(Refs.showBarrierParticles) {
-            find(invokeRef(Refs.randomDisplayTick))?.insertAfter {
-                log.info("[BetterFoliageLoader] Applying random display tick call hook")
-                varinsn(ALOAD, 0)
-                varinsn(ALOAD, 11)
-                varinsn(ALOAD, 7)
-                invokeStatic(Refs.onRandomDisplayTick)
-            } ?: log.warn("[BetterFoliageLoader] Failed to apply random display tick call hook!")
-        }
-
-        // where: BlockStateContainer$StateImplementation.getAmbientOcclusionLightValue()
-        // what: invoke BF code to overrule AO transparency value
-        // why: allows us to have light behave properly on non-solid log blocks
-        transformMethod(Refs.getAmbientOcclusionLightValue) {
-            find(FRETURN)?.insertBefore {
-                log.info("[BetterFoliageLoader] Applying getAmbientOcclusionLightValue() override")
-                varinsn(ALOAD, 0)
-                invokeStatic(Refs.getAmbientOcclusionLightValueOverride)
-            } ?: log.warn("[BetterFoliageLoader] Failed to apply getAmbientOcclusionLightValue() override!")
-        }
-
-        // where: BlockStateContainer$StateImplementation.useNeighborBrightness()
-        // what: invoke BF code to overrule _useNeighborBrightness_
-        // why: allows us to have light behave properly on non-solid log blocks
-        transformMethod(Refs.useNeighborBrightness) {
-            find(IRETURN)?.insertBefore {
-                log.info("[BetterFoliageLoader] Applying useNeighborBrightness() override")
-                varinsn(ALOAD, 0)
-                invokeStatic(Refs.useNeighborBrightnessOverride)
-            } ?: log.warn("[BetterFoliageLoader] Failed to apply useNeighborBrightness() override!")
-        }
-
-        // where: BlockStateContainer$StateImplementation.doesSideBlockRendering()
-        // what: invoke BF code to overrule condition
-        // why: allows us to make log blocks non-solid
-        transformMethod(Refs.doesSideBlockRendering) {
-            find(IRETURN)?.insertBefore {
-                log.info("[BetterFoliageLoader] Applying doesSideBlockRendering() override")
-                varinsn(ALOAD, 1)
-                varinsn(ALOAD, 2)
-                varinsn(ALOAD, 3)
-                invokeStatic(Refs.doesSideBlockRenderingOverride)
-            } ?: log.warn("[BetterFoliageLoader] Failed to apply doesSideBlockRendering() override!")
-        }
-
-        // where: BlockStateContainer$StateImplementation.isOpaqueCube()
-        // what: invoke BF code to overrule condition
-        // why: allows us to make log blocks non-solid
-        transformMethod(Refs.isOpaqueCube) {
-            find(IRETURN)?.insertBefore {
-                log.info("[BetterFoliageLoader] Applying isOpaqueCube() override")
-                varinsn(ALOAD, 0)
-                invokeStatic(Refs.isOpaqueCubeOverride)
-            } ?: log.warn("[BetterFoliageLoader] Failed to apply isOpaqueCube() override!")
-        }
-
-        // where: ModelLoader.setupModelRegistry(), right before the textures are loaded
-        // what: invoke handler code with ModelLoader instance
-        // why: allows us to iterate the unbaked models in ModelLoader in time to register textures
-        transformMethod(Refs.setupModelRegistry) {
-            find(invokeName("addAll"))?.insertAfter {
-                log.info("[BetterFoliageLoader] Applying ModelLoader lifecycle callback")
-                varinsn(ALOAD, 0)
-                invokeStatic(Refs.onAfterLoadModelDefinitions)
-            } ?: log.warn("[BetterFoliageLoader] Failed to apply ModelLoader lifecycle callback!")
-        }
-
-        // where: RenderChunk.rebuildChunk()
-        // what: replace call to BlockRendererDispatcher.renderBlock()
-        // why: allows us to perform additional rendering for each block
-        // what: invoke code to overrule result of Block.canRenderInLayer()
-        // why: allows us to render transparent quads for blocks which are only on the SOLID layer
-        transformMethod(Refs.rebuildChunk) {
-            applyWriterFlags(COMPUTE_FRAMES, COMPUTE_MAXS)
-            find(invokeRef(Refs.renderBlock))?.replace {
-                log.info("[BetterFoliageLoader] Applying RenderChunk block render override")
-                varinsn(ALOAD, if (isOptifinePresent) 22 else 20)
-                invokeStatic(Refs.renderWorldBlock)
-            }
-            if (isOptifinePresent) {
-                find(varinsn(ISTORE, 23))?.insertAfter {
-                    log.info("[BetterFoliageLoader] Applying RenderChunk block layer override (Optifine)")
-                    varinsn(ALOAD, 19)
-                    varinsn(ALOAD, 18)
-                    varinsn(ALOAD, 22)
-                    invokeStatic(Refs.canRenderBlockInLayer)
-                    varinsn(ISTORE, 23)
-                }
-            } else {
-                find(invokeRef(Refs.canRenderInLayer))?.replace {
-                    log.info("[BetterFoliageLoader] Applying RenderChunk block layer override (non-Optifine)")
-                    invokeStatic(Refs.canRenderBlockInLayer)
-                }
-            }
-        }
-
-        // where: net.minecraft.client.renderer.BlockModelRenderer$AmbientOcclusionFace
-        // what: make constructor public
-        // why: use vanilla AO calculation at will without duplicating code
-        transformMethod(Refs.AOF_constructor) {
-            log.info("[BetterFoliageLoader] Setting AmbientOcclusionFace constructor public")
-            makePublic()
-        }
-
-        // where: shadersmod.client.SVertexBuilder.pushEntity()
-        // what: invoke code to overrule block data
-        // why: allows us to change the block ID seen by shader programs
-        transformMethod(Refs.pushEntity_state) {
-            find(invokeRef(Refs.pushEntity_num))?.insertBefore {
-                log.info("[BetterFoliageLoader] Applying SVertexBuilder.pushEntity() block ID override")
-                varinsn(ALOAD, 0)
-                invokeStatic(Refs.getBlockIdOverride)
-            } ?: log.warn("[BetterFoliageLoader] Failed to apply SVertexBuilder.pushEntity() block ID override!")
-        }
-    }
-}

src/main/kotlin/mods/betterfoliage/loader/Refs.kt

@@ -1,117 +0,0 @@
-package mods.betterfoliage.loader
-
-import mods.octarinecore.metaprog.ClassRef
-import mods.octarinecore.metaprog.FieldRef
-import mods.octarinecore.metaprog.MethodRef
-import net.minecraftforge.fml.relauncher.FMLInjectionData
-
-/** Singleton object holding references to foreign code elements. */
-object Refs {
-    val mcVersion = FMLInjectionData.data()[4].toString()
-
-    // Java
-    val String = ClassRef("java.lang.String")
-    val Map = ClassRef("java.util.Map")
-    val List = ClassRef("java.util.List")
-    val Random = ClassRef("java.util.Random")
-
-    // Minecraft
-    val IBlockAccess = ClassRef("net.minecraft.world.IBlockAccess")
-    val IBlockState = ClassRef("net.minecraft.block.state.IBlockState")
-    val BlockStateBase = ClassRef("net.minecraft.block.state.BlockStateBase")
-    val BlockPos = ClassRef("net.minecraft.util.math.BlockPos")
-    val MutableBlockPos = ClassRef("net.minecraft.util.math.BlockPos\$MutableBlockPos")
-    val BlockRenderLayer = ClassRef("net.minecraft.util.BlockRenderLayer")
-    val EnumFacing = ClassRef("net.minecraft.util.EnumFacing")
-
-    val World = ClassRef("net.minecraft.world.World")
-    val WorldClient = ClassRef("net.minecraft.client.multiplayer.WorldClient")
-    val ChunkCache = ClassRef("net.minecraft.world.ChunkCache")
-    val showBarrierParticles = MethodRef(WorldClient, "showBarrierParticles", "func_184153_a", ClassRef.void, ClassRef.int, ClassRef.int, ClassRef.int, ClassRef.int, Random, ClassRef.boolean, MutableBlockPos)
-
-    val Block = ClassRef("net.minecraft.block.Block")
-    val StateImplementation = ClassRef("net.minecraft.block.state.BlockStateContainer\$StateImplementation")
-    val canRenderInLayer = MethodRef(Block, "canRenderInLayer", ClassRef.boolean, IBlockState, BlockRenderLayer)
-    val getAmbientOcclusionLightValue = MethodRef(StateImplementation, "getAmbientOcclusionLightValue", "func_185892_j", ClassRef.float)
-    val useNeighborBrightness = MethodRef(StateImplementation, "useNeighborBrightness", "func_185916_f", ClassRef.boolean)
-    val doesSideBlockRendering = MethodRef(StateImplementation, "doesSideBlockRendering", ClassRef.boolean, IBlockAccess, BlockPos, EnumFacing)
-    val isOpaqueCube = MethodRef(StateImplementation, "isOpaqueCube", "func_185914_p", ClassRef.boolean)
-    val randomDisplayTick = MethodRef(Block, "randomDisplayTick", "func_180655_c", ClassRef.void, IBlockState, World, BlockPos, Random)
-
-    val BlockModelRenderer = ClassRef("net.minecraft.client.renderer.BlockModelRenderer")
-    val AmbientOcclusionFace = ClassRef("net.minecraft.client.renderer.BlockModelRenderer\$AmbientOcclusionFace")
-    val ChunkCompileTaskGenerator = ClassRef("net.minecraft.client.renderer.chunk.ChunkCompileTaskGenerator")
-    val BufferBuilder = ClassRef("net.minecraft.client.renderer.BufferBuilder")
-    val AOF_constructor = MethodRef(AmbientOcclusionFace, "<init>", ClassRef.void, BlockModelRenderer)
-
-    val RenderChunk = ClassRef("net.minecraft.client.renderer.chunk.RenderChunk")
-    val rebuildChunk = MethodRef(RenderChunk, "rebuildChunk", "func_178581_b", ClassRef.void, ClassRef.float, ClassRef.float, ClassRef.float, ChunkCompileTaskGenerator)
-
-    val BlockRendererDispatcher = ClassRef("net.minecraft.client.renderer.BlockRendererDispatcher")
-    val renderBlock = MethodRef(BlockRendererDispatcher, "renderBlock", "func_175018_a", ClassRef.boolean, IBlockState, BlockPos, IBlockAccess, BufferBuilder)
-
-    val TextureAtlasSprite = ClassRef("net.minecraft.client.renderer.texture.TextureAtlasSprite")
-
-    val IRegistry = ClassRef("net.minecraft.util.registry.IRegistry")
-    val ModelLoader = ClassRef("net.minecraftforge.client.model.ModelLoader")
-    val stateModels = FieldRef(ModelLoader, "stateModels", Map)
-    val setupModelRegistry = MethodRef(ModelLoader, "setupModelRegistry", "func_177570_a", IRegistry)
-
-    val IModel = ClassRef("net.minecraftforge.client.model.IModel")
-    val ModelBlock = ClassRef("net.minecraft.client.renderer.block.model.ModelBlock")
-    val ResourceLocation = ClassRef("net.minecraft.util.ResourceLocation")
-    val ModelResourceLocation = ClassRef("net.minecraft.client.renderer.block.model.ModelResourceLocation")
-    val VanillaModelWrapper = ClassRef("net.minecraftforge.client.model.ModelLoader\$VanillaModelWrapper")
-    val model_VMW = FieldRef(VanillaModelWrapper, "model", ModelBlock)
-    val location_VMW = FieldRef(VanillaModelWrapper, "location", ModelBlock)
-    val WeightedRandomModel = ClassRef("net.minecraftforge.client.model.ModelLoader\$WeightedRandomModel")
-    val models_WRM = FieldRef(WeightedRandomModel, "models", List)
-    val MultiModel = ClassRef("net.minecraftforge.client.model.MultiModel")
-    val base_MM = FieldRef(MultiModel, "base", IModel)
-    val MultipartModel = ClassRef("net.minecraftforge.client.model.ModelLoader\$MultipartModel")
-    val partModels_MPM = FieldRef(MultipartModel, "partModels", List)
-
-    val BakedQuad = ClassRef("net.minecraft.client.renderer.block.model.BakedQuad")
-
-    val resetChangedState = MethodRef(ClassRef("net.minecraftforge.common.config.Configuration"), "resetChangedState", ClassRef.void)
-
-
-    // Better Foliage
-    val BetterFoliageHooks = ClassRef("mods.betterfoliage.client.Hooks")
-    val getAmbientOcclusionLightValueOverride = MethodRef(BetterFoliageHooks, "getAmbientOcclusionLightValueOverride", ClassRef.float, ClassRef.float, IBlockState)
-    val useNeighborBrightnessOverride = MethodRef(BetterFoliageHooks, "getUseNeighborBrightnessOverride", ClassRef.boolean, ClassRef.boolean, IBlockState)
-    val doesSideBlockRenderingOverride = MethodRef(BetterFoliageHooks, "doesSideBlockRenderingOverride", ClassRef.boolean, ClassRef.boolean, IBlockAccess, BlockPos, EnumFacing)
-    val isOpaqueCubeOverride = MethodRef(BetterFoliageHooks, "isOpaqueCubeOverride", ClassRef.boolean, ClassRef.boolean, IBlockState)
-    val onRandomDisplayTick = MethodRef(BetterFoliageHooks, "onRandomDisplayTick", ClassRef.void, World, IBlockState, BlockPos)
-    val onAfterLoadModelDefinitions = MethodRef(BetterFoliageHooks, "onAfterLoadModelDefinitions", ClassRef.void, ModelLoader)
-    val onAfterBakeModels = MethodRef(BetterFoliageHooks, "onAfterBakeModels", ClassRef.void, Map)
-    val renderWorldBlock = MethodRef(BetterFoliageHooks, "renderWorldBlock", ClassRef.boolean, BlockRendererDispatcher, IBlockState, BlockPos, IBlockAccess, BufferBuilder, BlockRenderLayer)
-    val canRenderBlockInLayer = MethodRef(BetterFoliageHooks, "canRenderBlockInLayer", ClassRef.boolean, Block, IBlockState, BlockRenderLayer)
-
-    // Optifine
-    val OptifineClassTransformer = ClassRef("optifine.OptiFineClassTransformer")
-    val OptifineChunkCache = ClassRef("net.optifine.override.ChunkCacheOF")
-    val CCOFChunkCache = FieldRef(OptifineChunkCache, "chunkCache", ChunkCache)
-
-    val getBlockId = MethodRef(BlockStateBase, "getBlockId", ClassRef.int);
-    val getMetadata = MethodRef(BlockStateBase, "getMetadata", ClassRef.int);
-
-    // Optifine
-    val RenderEnv = ClassRef("net.optifine.render.RenderEnv")
-    val RenderEnv_reset = MethodRef(RenderEnv, "reset", ClassRef.void, IBlockState, BlockPos)
-    val quadSprite = FieldRef(BufferBuilder, "quadSprite", TextureAtlasSprite)
-
-    // Optifine: custom colors
-    val CustomColors = ClassRef("net.optifine.CustomColors")
-    val getColorMultiplier = MethodRef(CustomColors, "getColorMultiplier", ClassRef.int, BakedQuad, IBlockState, IBlockAccess, BlockPos, RenderEnv)
-
-    // Optifine: shaders
-    val SVertexBuilder = ClassRef("net.optifine.shaders.SVertexBuilder")
-    val sVertexBuilder = FieldRef(BufferBuilder, "sVertexBuilder", SVertexBuilder)
-    val pushEntity_state = MethodRef(SVertexBuilder, "pushEntity", ClassRef.void, IBlockState, BlockPos, IBlockAccess, BufferBuilder)
-    val pushEntity_num = MethodRef(SVertexBuilder, "pushEntity", ClassRef.void, ClassRef.long)
-    val popEntity = MethodRef(SVertexBuilder, "popEntity", ClassRef.void)
-
-    val ShadersModIntegration = ClassRef("mods.betterfoliage.client.integration.ShadersModIntegration")
-    val getBlockIdOverride = MethodRef(ShadersModIntegration, "getBlockIdOverride", ClassRef.long, ClassRef.long, IBlockState)
-}

src/main/kotlin/mods/octarinecore/Utils.kt

@@ -1,120 +0,0 @@
-@file:JvmName("Utils")
-@file:Suppress("NOTHING_TO_INLINE")
-package mods.octarinecore
-
-import mods.betterfoliage.loader.Refs
-import net.minecraft.tileentity.TileEntity
-import net.minecraft.util.ResourceLocation
-import net.minecraft.util.math.BlockPos
-import net.minecraft.world.ChunkCache
-import net.minecraft.world.IBlockAccess
-import net.minecraft.world.World
-import kotlin.reflect.KProperty
-import java.lang.Math.*
-
-const val PI2 = 2.0 * PI
-
-/** Strip the given prefix off the start of the string, if present */
-inline fun String.stripStart(str: String) = if (startsWith(str)) substring(str.length) else this
-
-/** Strip the given prefix off the start of the resource path, if present */
-inline fun ResourceLocation.stripStart(str: String) = ResourceLocation(namespace, path.stripStart(str))
-
-/** Mutating version of _map_. Replace each element of the list with the result of the given transformation. */
-inline fun <reified T> MutableList<T>.replace(transform: (T) -> T) = forEachIndexed { idx, value -> this[idx] = transform(value) }
-
-/** Exchange the two elements of the list with the given indices */
-inline fun <T> MutableList<T>.exchange(idx1: Int, idx2: Int) {
-    val e = this[idx1]
-    this[idx1] = this[idx2]
-    this[idx2] = e
-}
-
-/** Cross product of this [Iterable] with the parameter. */
-fun <A, B> Iterable<A>.cross(other: Iterable<B>) = flatMap { a -> other.map { b -> a to b } }
-
-inline fun <C, R, T> Iterable<T>.mapAs(transform: (C) -> R) = map { transform(it as C) }
-
-inline fun <T1, T2> forEachNested(list1: Iterable<T1>, list2: Iterable<T2>, func: (T1, T2)-> Unit) =
-    list1.forEach { e1 ->
-        list2.forEach { e2 ->
-            func(e1, e2)
-        }
-    }
-
-@Suppress("UNCHECKED_CAST")
-inline fun <K, V> Map<K, V?>.filterValuesNotNull() = filterValues { it != null } as Map<K, V>
-
-inline fun <reified T, R> Iterable<T>.findFirst(func: (T)->R?): R? {
-    forEach { func(it)?.let { return it } }
-    return null
-}
-
-/**
- * Property-level delegate backed by a [ThreadLocal].
- *
- * @param[init] Lambda to get initial value
- */
-class ThreadLocalDelegate<T>(init: () -> T) {
-    var tlVal = ThreadLocal.withInitial(init)
-    operator fun getValue(thisRef: Any?, property: KProperty<*>): T = tlVal.get()
-    operator fun setValue(thisRef: Any?, property: KProperty<*>, value: T) { tlVal.set(value) }
-}
-
-/**
- * Starting with the second element of this [Iterable] until the last, call the supplied lambda with
- * the parameters (index, element, previous element).
- */
-inline fun <reified T> Iterable<T>.forEachPairIndexed(func: (Int, T, T)->Unit) {
-    var previous: T? = null
-    forEachIndexed { idx, current ->
-        if (previous != null) func(idx, current, previous!!)
-        previous = current
-    }
-}
-
-/** Call the supplied lambda and return its result, or the given default value if an exception is thrown. */
-fun <T> tryDefault(default: T, work: ()->T) = try { work() } catch (e: Throwable) { default }
-
-/** Return a random [Double] value between the given two limits (inclusive min, exclusive max). */
-fun random(min: Double, max: Double) = Math.random().let { min + (max - min) * it }
-
-fun semiRandom(x: Int, y: Int, z: Int, seed: Int): Int {
-    var value = (x * x + y * y + z * z + x * y + y * z + z * x + (seed * seed)) and 63
-    value = (3 * x * value + 5 * y * value + 7 * z * value + (11 * seed)) and 63
-    return value
-}
-/**
- * Return this [Double] value if it lies between the two limits. If outside, return the
- * minimum/maximum value correspondingly.
- */
-fun Double.minmax(minVal: Double, maxVal: Double) = min(max(this, minVal), maxVal)
-
-/**
- * Return this [Int] value if it lies between the two limits. If outside, return the
- * minimum/maximum value correspondingly.
- */
-fun Int.minmax(minVal: Int, maxVal: Int) = min(max(this, minVal), maxVal)
-
-fun nextPowerOf2(x: Int): Int {
-    return 1 shl (if (x == 0) 0 else 32 - Integer.numberOfLeadingZeros(x - 1))
-}
-
-/**
- * Check if the Chunk containing the given [BlockPos] is loaded.
- * Works for both [World] and [ChunkCache] (vanilla and OptiFine) instances.
- */
-fun IBlockAccess.isBlockLoaded(pos: BlockPos) = when {
-    this is World -> isBlockLoaded(pos, false)
-    this is ChunkCache -> world.isBlockLoaded(pos, false)
-    Refs.OptifineChunkCache.isInstance(this) -> (Refs.CCOFChunkCache.get(this) as ChunkCache).world.isBlockLoaded(pos, false)
-    else -> false
-}
-
-/**
- * Get the [TileEntity] at the given position, suppressing exceptions.
- * Also returns null if the chunk is unloaded, which can happen because of multithreaded rendering.
- */
-fun IBlockAccess.getTileEntitySafe(pos: BlockPos): TileEntity? = tryDefault(null as TileEntity?) {
-    if (isBlockLoaded(pos)) getTileEntity(pos) else null
-}

src/main/kotlin/mods/octarinecore/client/KeyHandler.kt

@@ -1,22 +0,0 @@
-package mods.octarinecore.client
-
-import net.minecraft.client.settings.KeyBinding
-import net.minecraftforge.fml.client.registry.ClientRegistry
-import net.minecraftforge.fml.common.FMLCommonHandler
-import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
-import net.minecraftforge.fml.common.gameevent.InputEvent
-
-class KeyHandler(val modId: String, val defaultKey: Int, val lang: String, val action: (InputEvent.KeyInputEvent)->Unit) {
-
-    val keyBinding = KeyBinding(lang, defaultKey, modId)
-
-    init {
-        ClientRegistry.registerKeyBinding(keyBinding)
-        FMLCommonHandler.instance().bus().register(this)
-    }
-
-    @SubscribeEvent
-    fun handleKeyPress(event: InputEvent.KeyInputEvent) {
-        if (keyBinding.isPressed) action(event)
-    }
-}

src/main/kotlin/mods/octarinecore/client/gui/IdListConfigEntry.kt

@@ -1,61 +0,0 @@
-package mods.octarinecore.client.gui
-
-import net.minecraft.client.gui.GuiScreen
-import net.minecraft.client.resources.I18n
-import net.minecraft.util.text.TextFormatting.*
-import net.minecraftforge.fml.client.config.*
-
-/**
- * Base class for a config GUI element.
- * The GUI representation is a list of toggleable objects.
- * The config representation is an integer list of the selected objects' IDs.
- */
-abstract class IdListConfigEntry<T>(
-    owningScreen: GuiConfig,
-    owningEntryList: GuiConfigEntries,
-    configElement: IConfigElement
-) : GuiConfigEntries.CategoryEntry(owningScreen, owningEntryList, configElement) {
-
-    /** Create the child GUI elements. */
-    fun createChildren() = baseSet.map {
-        ItemWrapperElement(it, it.itemId in configElement.list, it.itemId in configElement.defaults)
-    }
-
-    init { stripTooltipDefaultText(toolTip as MutableList<String>) }
-
-    override fun buildChildScreen(): GuiScreen {
-        return GuiConfig(
-            this.owningScreen,
-            createChildren(),
-            this.owningScreen.modID,
-            owningScreen.allRequireWorldRestart || this.configElement.requiresWorldRestart(),
-            owningScreen.allRequireMcRestart || this.configElement.requiresMcRestart(),
-            this.owningScreen.title,
-            (if (this.owningScreen.titleLine2 == null) "" else this.owningScreen.titleLine2) + " > " + this.name)
-    }
-
-    override fun saveConfigElement(): Boolean {
-        val requiresRestart = (childScreen as GuiConfig).entryList.saveConfigElements()
-        val children = (childScreen as GuiConfig).configElements as List<ItemWrapperElement>
-        val ids = children.filter { it.booleanValue == true }.map { it.item.itemId }
-        configElement.set(ids.sorted().toTypedArray())
-        return requiresRestart
-    }
-
-    abstract val baseSet: List<T>
-    abstract val T.itemId: Int
-    abstract val T.itemName: String
-
-    /** Child config GUI element of a single toggleable object. */
-    inner class ItemWrapperElement(val item: T, value: Boolean, val default: Boolean) :
-            DummyConfigElement(item.itemName, default, ConfigGuiType.BOOLEAN, item.itemName) {
-
-        init {
-            this.value = value
-            this.defaultValue = default
-        }
-
-        override fun getComment() = I18n.format("${configElement.languageKey}.tooltip.element", "${GOLD}${item.itemName}${YELLOW}")
-        val booleanValue: Boolean get() = defaultValue as Boolean
-    }
-}

src/main/kotlin/mods/octarinecore/client/gui/NonVerboseArrayEntry.kt

@@ -1,25 +0,0 @@
-package mods.octarinecore.client.gui
-
-import net.minecraft.client.resources.I18n
-import net.minecraft.util.text.TextFormatting.*
-import net.minecraftforge.fml.client.config.GuiConfig
-import net.minecraftforge.fml.client.config.GuiConfigEntries
-import net.minecraftforge.fml.client.config.IConfigElement
-
-class NonVerboseArrayEntry(
-    owningScreen: GuiConfig,
-    owningEntryList: GuiConfigEntries,
-    configElement: IConfigElement
-) : GuiConfigEntries.ArrayEntry(owningScreen, owningEntryList, configElement) {
-
-    init {
-        stripTooltipDefaultText(toolTip as MutableList<String>)
-        val shortDefaults = I18n.format("${configElement.languageKey}.arrayEntry", configElement.defaults.size)
-        toolTip.addAll(mc.fontRenderer.listFormattedStringToWidth("$AQUA${I18n.format("fml.configgui.tooltip.default", shortDefaults)}", 300))
-    }
-
-    override fun updateValueButtonText() {
-        btnValue.displayString = I18n.format("${configElement.languageKey}.arrayEntry", currentValues.size)
-    }
-
-}

src/main/kotlin/mods/octarinecore/client/gui/Utils.kt

@@ -1,22 +0,0 @@
-@file:JvmName("Utils")
-package mods.octarinecore.client.gui
-
-import net.minecraft.util.text.Style
-import net.minecraft.util.text.TextComponentString
-import net.minecraft.util.text.TextFormatting
-import net.minecraft.util.text.TextFormatting.AQUA
-import net.minecraft.util.text.TextFormatting.GRAY
-
-fun stripTooltipDefaultText(tooltip: MutableList<String>) {
-    var defaultRows = false
-    val iter = tooltip.iterator()
-    while (iter.hasNext()) {
-        if (iter.next().startsWith(AQUA.toString())) defaultRows = true
-        if (defaultRows) iter.remove()
-    }
-}
-
-fun textComponent(msg: String, color: TextFormatting = GRAY): TextComponentString {
-    val style = Style().apply { this.color = color }
-    return TextComponentString(msg).apply { this.style = style }
-}

src/main/kotlin/mods/octarinecore/client/render/AbstractBlockRenderingHandler.kt

@@ -1,122 +0,0 @@
-@file:JvmName("RendererHolder")
-package mods.octarinecore.client.render
-
-import mods.betterfoliage.client.render.canRenderInCutout
-import mods.betterfoliage.client.render.canRenderInLayer
-import mods.betterfoliage.client.render.isCutout
-import mods.octarinecore.ThreadLocalDelegate
-import mods.octarinecore.client.resource.ResourceHandler
-import mods.octarinecore.common.Double3
-import mods.octarinecore.common.Int3
-import mods.octarinecore.common.forgeDirOffsets
-import mods.octarinecore.common.plus
-import mods.octarinecore.semiRandom
-import net.minecraft.block.Block
-import net.minecraft.block.state.IBlockState
-import net.minecraft.client.Minecraft
-import net.minecraft.client.renderer.BlockRendererDispatcher
-import net.minecraft.client.renderer.BufferBuilder
-import net.minecraft.client.renderer.color.BlockColors
-import net.minecraft.util.BlockRenderLayer
-import net.minecraft.util.math.BlockPos
-import net.minecraft.util.math.MathHelper
-import net.minecraft.world.IBlockAccess
-import net.minecraft.world.biome.Biome
-import kotlin.math.abs
-
-/**
- * [ThreadLocal] instance of [BlockContext] representing the block being rendered.
- */
-val blockContext by ThreadLocalDelegate { BlockContext() }
-
-/**
- * [ThreadLocal] instance of [ModelRenderer].
- */
-val modelRenderer by ThreadLocalDelegate { ModelRenderer() }
-
-val blockColors = ThreadLocal<BlockColors>()
-
-abstract class AbstractBlockRenderingHandler(modId: String) : ResourceHandler(modId) {
-
-    open val addToCutout: Boolean get() = true
-
-    // ============================
-    // Custom rendering
-    // ============================
-    abstract fun isEligible(ctx: BlockContext): Boolean
-    abstract fun render(ctx: BlockContext, dispatcher: BlockRendererDispatcher, renderer: BufferBuilder, layer: BlockRenderLayer): Boolean
-
-    // ============================
-    // Vanilla rendering wrapper
-    // ============================
-    /**
-     * Render the block in the current [BlockContext]
-     */
-    fun renderWorldBlockBase(ctx: BlockContext, dispatcher: BlockRendererDispatcher, renderer: BufferBuilder, layer: BlockRenderLayer?): Boolean {
-        ctx.blockState(Int3.zero).let { state ->
-            if (layer == null ||
-                state.canRenderInLayer(layer) ||
-                (state.canRenderInCutout() && layer.isCutout)) {
-                return dispatcher.renderBlock(state, ctx.pos, ctx.world, renderer)
-            }
-        }
-        return false
-    }
-
-}
-
-data class BlockData(val state: IBlockState, val color: Int, val brightness: Int)
-
-/**
- * Represents the block being rendered. Has properties and methods to query the neighborhood of the block in
- * block-relative coordinates.
- */
-class BlockContext(
-    var world: IBlockAccess? = null,
-    var pos: BlockPos = BlockPos.ORIGIN
-) {
-    fun set(world: IBlockAccess, pos: BlockPos) { this.world = world; this.pos = pos; }
-
-    val block: Block get() = block(Int3.zero)
-    fun block(offset: Int3) = blockState(offset).block
-    fun blockState(offset: Int3) = (pos + offset).let { world!!.getBlockState(it) }
-    fun blockData(offset: Int3) = (pos + offset).let { pos ->
-        world!!.getBlockState(pos).let { state ->
-            BlockData(
-                state,
-                Minecraft.getMinecraft().blockColors.colorMultiplier(state, world!!, pos, 0),
-                state.block.getPackedLightmapCoords(state, world!!, pos)
-            )
-        }
-    }
-
-    /** Get the biome ID at the block position. */
-    val biomeId: Int get() = Biome.getIdForBiome(world!!.getBiome(pos))
-
-    /** Get the centerpoint of the block being rendered. */
-    val blockCenter: Double3 get() = Double3(pos.x + 0.5, pos.y + 0.5, pos.z + 0.5)
-
-    val chunkBase: Double3 get() {
-        val cX = if (pos.x >= 0) pos.x / 16 else (pos.x + 1) / 16 - 1
-        val cY = pos.y / 16
-        val cZ = if (pos.z >= 0) pos.z / 16 else (pos.z + 1) / 16 - 1
-        return Double3(cX * 16.0, cY * 16.0, cZ * 16.0)
-    }
-
-    /** Is the block surrounded by other blocks that satisfy the predicate on all sides? */
-    fun isSurroundedBy(predicate: (IBlockState)->Boolean) = forgeDirOffsets.all { predicate(blockState(it)) }
-
-    /** Get a semi-random value based on the block coordinate and the given seed. */
-    fun random(seed: Int) = semiRandom(pos.x, pos.y, pos.z, seed)
-
-    /** Get an array of semi-random values based on the block coordinate. */
-    fun semiRandomArray(num: Int): Array<Int> = Array(num) { random(it) }
-
-    /** Get the distance of the block from the camera (player). */
-    val cameraDistance: Int get() {
-        val camera = Minecraft.getMinecraft().renderViewEntity ?: return 0
-        return abs(pos.x - MathHelper.floor(camera.posX)) +
-               abs(pos.y - MathHelper.floor(camera.posY)) +
-               abs(pos.z - MathHelper.floor(camera.posZ))
-    }
-}

src/main/kotlin/mods/octarinecore/client/render/AbstractEntityFX.kt

@@ -1,125 +0,0 @@
-package mods.octarinecore.client.render
-
-import mods.octarinecore.PI2
-import mods.octarinecore.common.Double3
-import net.minecraft.client.Minecraft
-import net.minecraft.client.particle.Particle
-import net.minecraft.client.renderer.BufferBuilder
-import net.minecraft.client.renderer.texture.TextureAtlasSprite
-import net.minecraft.entity.Entity
-import net.minecraft.world.World
-
-abstract class AbstractEntityFX(world: World, x: Double, y: Double, z: Double) : Particle(world, x, y, z) {
-
-    companion object {
-        @JvmStatic val sin = Array(64) { idx -> Math.sin(PI2 / 64.0 * idx) }
-        @JvmStatic val cos = Array(64) { idx -> Math.cos(PI2 / 64.0 * idx) }
-    }
-
-    val billboardRot = Pair(Double3.zero, Double3.zero)
-    val currentPos = Double3.zero
-    val prevPos = Double3.zero
-    val velocity = Double3.zero
-
-    override fun onUpdate() {
-        super.onUpdate()
-        currentPos.setTo(posX, posY, posZ)
-        prevPos.setTo(prevPosX, prevPosY, prevPosZ)
-        velocity.setTo(motionX, motionY, motionZ)
-        update()
-        posX = currentPos.x; posY = currentPos.y; posZ = currentPos.z;
-        motionX = velocity.x; motionY = velocity.y; motionZ = velocity.z;
-    }
-
-    /** Render the particle. */
-    abstract fun render(worldRenderer: BufferBuilder, partialTickTime: Float)
-
-    /** Update particle on world tick. */
-    abstract fun update()
-
-    /** True if the particle is renderable. */
-    abstract val isValid: Boolean
-
-    /** Add the particle to the effect renderer if it is valid. */
-    fun addIfValid() { if (isValid) Minecraft.getMinecraft().effectRenderer.addEffect(this) }
-
-    override fun renderParticle(worldRenderer: BufferBuilder, entity: Entity, partialTickTime: Float, rotX: Float, rotZ: Float, rotYZ: Float, rotXY: Float, rotXZ: Float) {
-        billboardRot.first.setTo(rotX + rotXY, rotZ, rotYZ + rotXZ)
-        billboardRot.second.setTo(rotX - rotXY, -rotZ, rotYZ - rotXZ)
-        render(worldRenderer, partialTickTime)
-    }
-    /**
-     * Render a particle quad.
-     *
-     * @param[tessellator] the [Tessellator] instance to use
-     * @param[partialTickTime] partial tick time
-     * @param[currentPos] render position
-     * @param[prevPos] previous tick position for interpolation
-     * @param[size] particle size
-     * @param[rotation] viewpoint-dependent particle rotation (64 steps)
-     * @param[icon] particle texture
-     * @param[isMirrored] mirror particle texture along V-axis
-     * @param[alpha] aplha blending
-     */
-    fun renderParticleQuad(worldRenderer: BufferBuilder,
-                           partialTickTime: Float,
-                           currentPos: Double3 = this.currentPos,
-                           prevPos: Double3 = this.prevPos,
-                           size: Double = particleScale.toDouble(),
-                           rotation: Int = 0,
-                           icon: TextureAtlasSprite = particleTexture,
-                           isMirrored: Boolean = false,
-                           alpha: Float = this.particleAlpha) {
-
-        val minU = (if (isMirrored) icon.minU else icon.maxU).toDouble()
-        val maxU = (if (isMirrored) icon.maxU else icon.minU).toDouble()
-        val minV = icon.minV.toDouble()
-        val maxV = icon.maxV.toDouble()
-
-        val center = currentPos.copy().sub(prevPos).mul(partialTickTime.toDouble()).add(prevPos).sub(interpPosX, interpPosY, interpPosZ)
-        val v1 = if (rotation == 0) billboardRot.first * size else
-            Double3.weight(billboardRot.first, cos[rotation and 63] * size, billboardRot.second, sin[rotation and 63] * size)
-        val v2 = if (rotation == 0) billboardRot.second * size else
-            Double3.weight(billboardRot.first, -sin[rotation and 63] * size, billboardRot.second, cos[rotation and 63] * size)
-
-        val renderBrightness = this.getBrightnessForRender(partialTickTime)
-        val brLow = renderBrightness shr 16 and 65535
-        val brHigh = renderBrightness and 65535
-
-        worldRenderer
-            .pos(center.x - v1.x, center.y - v1.y, center.z - v1.z)
-            .tex(maxU, maxV)
-            .color(particleRed, particleGreen, particleBlue, alpha)
-            .lightmap(brLow, brHigh)
-            .endVertex()
-
-        worldRenderer
-            .pos(center.x - v2.x, center.y - v2.y, center.z - v2.z)
-            .tex(maxU, minV)
-            .color(particleRed, particleGreen, particleBlue, alpha)
-            .lightmap(brLow, brHigh)
-            .endVertex()
-
-        worldRenderer
-            .pos(center.x + v1.x, center.y + v1.y, center.z + v1.z)
-            .tex(minU, minV)
-            .color(particleRed, particleGreen, particleBlue, alpha)
-            .lightmap(brLow, brHigh)
-            .endVertex()
-
-        worldRenderer
-            .pos(center.x + v2.x, center.y + v2.y, center.z + v2.z)
-            .tex(minU, maxV)
-            .color(particleRed, particleGreen, particleBlue, alpha)
-            .lightmap(brLow, brHigh)
-            .endVertex()
-    }
-
-    override fun getFXLayer() = 1
-
-    fun setColor(color: Int) {
-        particleBlue = (color and 255) / 256.0f
-        particleGreen = ((color shr 8) and 255) / 256.0f
-        particleRed = ((color shr 16) and 255) / 256.0f
-    }
-}

src/main/kotlin/mods/octarinecore/client/render/Model.kt

@@ -1,146 +0,0 @@
-package mods.octarinecore.client.render
-
-import mods.octarinecore.common.*
-import mods.octarinecore.minmax
-import mods.octarinecore.replace
-import net.minecraft.util.EnumFacing
-import java.lang.Math.max
-import java.lang.Math.min
-
-/**
- * Vertex UV coordinates
- *
- * Zero-centered: coordinates fall between (-0.5, 0.5) (inclusive)
- */
-data class UV(val u: Double, val v: Double) {
-    companion object {
-        val topLeft = UV(-0.5, -0.5)
-        val topRight = UV(0.5, -0.5)
-        val bottomLeft = UV(-0.5, 0.5)
-        val bottomRight = UV(0.5, 0.5)
-    }
-
-    val rotate: UV get() = UV(v, -u)
-
-    fun rotate(n: Int) = when(n % 4) {
-        0 -> copy()
-        1 -> UV(v, -u)
-        2 -> UV(-u, -v)
-        else -> UV(-v, u)
-    }
-
-    fun clamp(minU: Double = -0.5, maxU: Double = 0.5, minV: Double = -0.5, maxV: Double = 0.5) =
-        UV(u.minmax(minU, maxU), v.minmax(minV, maxV))
-
-    fun mirror(mirrorU: Boolean, mirrorV: Boolean) = UV(if (mirrorU) -u else u, if (mirrorV) -v else v)
-}
-
-/**
- * Model vertex
- *
- * @param[xyz] x, y, z coordinates
- * @param[uv] u, v coordinates
- * @param[aoShader] [Shader] instance to use with AO rendering
- * @param[flatShader] [Shader] instance to use with non-AO rendering
- */
-data class Vertex(val xyz: Double3 = Double3(0.0, 0.0, 0.0),
-                  val uv: UV = UV(0.0, 0.0),
-                  val aoShader: Shader = NoShader,
-                  val flatShader: Shader = NoShader)
-
-/**
- * Model quad
- */
-data class Quad(val v1: Vertex, val v2: Vertex, val v3: Vertex, val v4: Vertex) {
-    val verts = arrayOf(v1, v2, v3, v4)
-    inline fun transformV(trans: (Vertex)->Vertex): Quad = transformVI { vertex, idx -> trans(vertex) }
-    inline fun transformVI(trans: (Vertex, Int)->Vertex): Quad =
-            Quad(trans(v1, 0), trans(v2, 1), trans(v3, 2), trans(v4, 3))
-    val normal: Double3 get() = (v2.xyz - v1.xyz).cross(v4.xyz - v1.xyz).normalize
-
-    fun move(trans: Double3) = transformV { it.copy(xyz = it.xyz + trans) }
-    fun move(trans: Pair<Double, EnumFacing>) = move(Double3(trans.second) * trans.first)
-    fun scale (scale: Double) = transformV { it.copy(xyz = it.xyz * scale) }
-    fun scale (scale: Double3) = transformV { it.copy(xyz = Double3(it.xyz.x * scale.x, it.xyz.y * scale.y, it.xyz.z * scale.z)) }
-    fun scaleUV (scale: Double) = transformV { it.copy(uv = UV(it.uv.u * scale, it.uv.v * scale)) }
-    fun rotate(rot: Rotation) = transformV {
-        it.copy(xyz = it.xyz.rotate(rot), aoShader = it.aoShader.rotate(rot), flatShader = it.flatShader.rotate(rot))
-    }
-    fun rotateUV(n: Int) = transformV { it.copy(uv = it.uv.rotate(n)) }
-    fun clampUV(minU: Double = -0.5, maxU: Double = 0.5, minV: Double = -0.5, maxV: Double = 0.5) =
-        transformV { it.copy(uv = it.uv.clamp(minU, maxU, minV, maxV)) }
-    fun mirrorUV(mirrorU: Boolean, mirrorV: Boolean) = transformV { it.copy(uv = it.uv.mirror(mirrorU, mirrorV)) }
-    fun setAoShader(factory: ShaderFactory, predicate: (Vertex, Int)->Boolean = { v, vi -> true }) =
-        transformVI { vertex, idx ->
-            if (!predicate(vertex, idx)) vertex else vertex.copy(aoShader = factory(this@Quad, vertex))
-        }
-    fun setFlatShader(factory: ShaderFactory, predicate: (Vertex, Int)->Boolean = { v, vi -> true }) =
-        transformVI { vertex, idx ->
-            if (!predicate(vertex, idx)) vertex else vertex.copy(flatShader = factory(this@Quad, vertex))
-        }
-    fun setFlatShader(shader: Shader) = transformVI { vertex, idx -> vertex.copy(flatShader = shader) }
-    val flipped: Quad get() = Quad(v4, v3, v2, v1)
-
-    fun cycleVertices(n: Int) = when(n % 4) {
-        1 -> Quad(v2, v3, v4, v1)
-        2 -> Quad(v3, v4, v1, v2)
-        3 -> Quad(v4, v1, v2, v3)
-        else -> this.copy()
-    }
-}
-
-/**
- * Model. The basic unit of rendering blocks with OctarineCore.
- *
- * The model should be positioned so that (0,0,0) is the block center.
- * The block extends to (-0.5, 0.5) in all directions (inclusive).
- */
-class Model() {
-    constructor(other: List<Quad>) : this() { quads.addAll(other) }
-    val quads = mutableListOf<Quad>()
-
-    fun Quad.add() = quads.add(this)
-    fun Iterable<Quad>.addAll() = forEach { quads.add(it) }
-
-    fun transformQ(trans: (Quad)->Quad) = quads.replace(trans)
-    fun transformV(trans: (Vertex)->Vertex) = quads.replace{ it.transformV(trans) }
-
-    fun verticalRectangle(x1: Double, z1: Double, x2: Double, z2: Double, yBottom: Double, yTop: Double) = Quad(
-            Vertex(Double3(x1, yBottom, z1), UV.bottomLeft),
-            Vertex(Double3(x2, yBottom, z2), UV.bottomRight),
-            Vertex(Double3(x2, yTop, z2), UV.topRight),
-            Vertex(Double3(x1, yTop, z1), UV.topLeft)
-    )
-
-    fun horizontalRectangle(x1: Double, z1: Double, x2: Double, z2: Double, y: Double): Quad {
-        val xMin = min(x1, x2); val xMax = max(x1, x2)
-        val zMin = min(z1, z2); val zMax = max(z1, z2)
-        return Quad(
-            Vertex(Double3(xMin, y, zMin), UV.topLeft),
-            Vertex(Double3(xMin, y, zMax), UV.bottomLeft),
-            Vertex(Double3(xMax, y, zMax), UV.bottomRight),
-            Vertex(Double3(xMax, y, zMin), UV.topRight)
-        )
-    }
-
-    fun faceQuad(face: EnumFacing): Quad {
-        val base = face.vec * 0.5
-        val top = faceCorners[face.ordinal].topLeft.first.vec * 0.5
-        val left = faceCorners[face.ordinal].topLeft.second.vec * 0.5
-        return Quad(
-                Vertex(base + top + left, UV.topLeft),
-                Vertex(base - top + left, UV.bottomLeft),
-                Vertex(base - top - left, UV.bottomRight),
-                Vertex(base + top - left, UV.topRight)
-        )
-    }
-}
-
-val fullCube = Model().apply {
-    forgeDirs.forEach {
-        faceQuad(it)
-        .setAoShader(faceOrientedAuto(corner = cornerAo(it.axis), edge = null))
-        .setFlatShader(faceOrientedAuto(corner = cornerFlat, edge = null))
-        .add()
-    }
-}

src/main/kotlin/mods/octarinecore/client/render/ModelRenderer.kt

@@ -1,181 +0,0 @@
-package mods.octarinecore.client.render
-
-import mods.betterfoliage.loader.Refs
-import mods.octarinecore.common.*
-import net.minecraft.client.Minecraft
-import net.minecraft.client.renderer.BufferBuilder
-import net.minecraft.client.renderer.texture.TextureAtlasSprite
-import net.minecraft.util.EnumFacing
-import net.minecraft.util.EnumFacing.*
-
-typealias QuadIconResolver = (ShadingContext, Int, Quad) -> TextureAtlasSprite?
-typealias PostProcessLambda = RenderVertex.(ShadingContext, Int, Quad, Int, Vertex) -> Unit
-
-class ModelRenderer : ShadingContext() {
-
-    /** Holds final vertex data before it goes to the [Tessellator]. */
-    val temp = RenderVertex()
-
-    /**
-     * Render a [Model].
-     * The [blockContext] and [renderBlocks] need to be set up correctly, including first rendering the
-     * corresponding block to capture shading values!
-     *
-     * @param[model] model to render
-     * @param[rot] rotation to apply to the model
-     * @param[trans] translation to apply to the model
-     * @param[forceFlat] force flat shading even if AO is enabled
-     * @param[icon] lambda to resolve the texture to use for each quad
-     * @param[rotateUV] lambda to get amount of UV rotation for each quad
-     * @param[postProcess] lambda to perform arbitrary modifications on the [RenderVertex] just before it goes to the [Tessellator]
-     */
-    fun render(
-        worldRenderer: BufferBuilder,
-        model: Model,
-        rot: Rotation = Rotation.identity,
-        trans: Double3 = blockContext.blockCenter,
-        forceFlat: Boolean = false,
-        quadFilter: (Int, Quad) -> Boolean = { _, _ -> true },
-        icon: QuadIconResolver,
-        postProcess: PostProcessLambda
-    ) {
-        rotation = rot
-        aoEnabled = Minecraft.isAmbientOcclusionEnabled()
-
-        // make sure we have space in the buffer for our quads plus one
-        worldRenderer.ensureSpaceForQuads(model.quads.size + 1)
-
-        model.quads.forEachIndexed { quadIdx, quad ->
-            if (quadFilter(quadIdx, quad)) {
-                val drawIcon = icon(this, quadIdx, quad)
-                if (drawIcon != null) {
-                    // let OptiFine know the texture we're using, so it can
-                    // transform UV coordinates to quad-relative
-                    Refs.quadSprite.set(worldRenderer, drawIcon)
-
-                    quad.verts.forEachIndexed { vertIdx, vert ->
-                        temp.init(vert).rotate(rotation).translate(trans)
-                        val shader = if (aoEnabled && !forceFlat) vert.aoShader else vert.flatShader
-                        shader.shade(this, temp)
-                        temp.postProcess(this, quadIdx, quad, vertIdx, vert)
-                        temp.setIcon(drawIcon)
-
-                        worldRenderer
-                            .pos(temp.x, temp.y, temp.z)
-                            .color(temp.red, temp.green, temp.blue, 1.0f)
-                            .tex(temp.u, temp.v)
-                            .lightmap(temp.brightness shr 16 and 65535, temp.brightness and 65535)
-                            .endVertex()
-                    }
-                }
-            }
-        }
-    }
-}
-
-/**
- * Queried by [Shader] objects to get rendering-relevant data of the current block in a rotated frame of reference.
- */
-open class ShadingContext {
-    var rotation = Rotation.identity
-    var aoEnabled = Minecraft.isAmbientOcclusionEnabled()
-    val aoFaces = Array(6) { AoFaceData(forgeDirs[it]) }
-
-    val EnumFacing.aoMultiplier: Float get() = when(this) {
-        UP -> 1.0f
-        DOWN -> 0.5f
-        NORTH, SOUTH -> 0.8f
-        EAST, WEST -> 0.6f
-    }
-
-    fun updateShading(offset: Int3, predicate: (EnumFacing) -> Boolean = { true }) {
-        forgeDirs.forEach { if (predicate(it)) aoFaces[it.ordinal].update(offset, multiplier = it.aoMultiplier) }
-    }
-
-    fun aoShading(face: EnumFacing, corner1: EnumFacing, corner2: EnumFacing) =
-        aoFaces[face.rotate(rotation).ordinal][corner1.rotate(rotation), corner2.rotate(rotation)]
-
-    fun blockData(offset: Int3) = blockContext.blockData(offset.rotate(rotation))
-}
-
-/**
- *
- */
-@Suppress("NOTHING_TO_INLINE")
-class RenderVertex() {
-    var x: Double = 0.0
-    var y: Double = 0.0
-    var z: Double = 0.0
-    var u: Double = 0.0
-    var v: Double = 0.0
-    var brightness: Int = 0
-    var red: Float = 0.0f
-    var green: Float = 0.0f
-    var blue: Float = 0.0f
-
-    val rawData = IntArray(7)
-
-    fun init(vertex: Vertex, rot: Rotation, trans: Double3): RenderVertex {
-        val result = vertex.xyz.rotate(rot) + trans
-        x = result.x; y = result.y; z = result.z
-        return this
-    }
-    fun init(vertex: Vertex): RenderVertex {
-        x = vertex.xyz.x; y = vertex.xyz.y; z = vertex.xyz.z;
-        u = vertex.uv.u; v = vertex.uv.v
-        return this
-    }
-    fun translate(trans: Double3): RenderVertex { x += trans.x; y += trans.y; z += trans.z; return this }
-    fun rotate(rot: Rotation): RenderVertex {
-        if (rot === Rotation.identity) return this
-        val rotX = rot.rotatedComponent(EAST, x, y, z)
-        val rotY = rot.rotatedComponent(UP, x, y, z)
-        val rotZ = rot.rotatedComponent(SOUTH, x, y, z)
-        x = rotX; y = rotY; z = rotZ
-        return this
-    }
-    inline fun rotateUV(n: Int): RenderVertex {
-        when (n % 4) {
-            1 -> { val t = v; v = -u; u = t; return this }
-            2 -> { u = -u; v = -v; return this }
-            3 -> { val t = -v; v = u; u = t; return this }
-            else -> { return this }
-        }
-    }
-    inline fun mirrorUV(mirrorU: Boolean, mirrorV: Boolean) {
-        if (mirrorU) u = -u
-        if (mirrorV) v = -v
-    }
-    inline fun setIcon(icon: TextureAtlasSprite): RenderVertex {
-        u = (icon.maxU - icon.minU) * (u + 0.5) + icon.minU
-        v = (icon.maxV - icon.minV) * (v + 0.5) + icon.minV
-        return this
-    }
-
-    inline fun setGrey(level: Float) {
-        val grey = Math.min((red + green + blue) * 0.333f * level, 1.0f)
-        red = grey; green = grey; blue = grey
-    }
-    inline fun multiplyColor(color: Int) {
-        red *= (color shr 16 and 255) / 256.0f
-        green *= (color shr 8 and 255) / 256.0f
-        blue *= (color and 255) / 256.0f
-    }
-    inline fun setColor(color: Int) {
-        red = (color shr 16 and 255) / 256.0f
-        green = (color shr 8 and 255) / 256.0f
-        blue = (color and 255) / 256.0f
-    }
-
-}
-
-fun BufferBuilder.ensureSpaceForQuads(num: Int) {
-    rawIntBuffer.position(bufferSize)
-    growBuffer(num * vertexFormat.size)
-}
-
-val allFaces: (EnumFacing) -> Boolean = { true }
-val topOnly: (EnumFacing) -> Boolean = { it == UP }
-
-/** Perform no post-processing */
-val noPost: PostProcessLambda = { _, _, _, _, _ -> }