use Forgelin

build.gradle

@@ -10,24 +10,26 @@ buildscript {
             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:2.2-SNAPSHOT"
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
-configurations {
-    shade
-    compile.extendsFrom shade
+
+repositories {
+    mavenCentral()
+    jcenter()
+    maven {
+        name = "shadowfacts"
+        url = "https://maven.shadowfacts.net/"
+    }
 }
+
 dependencies {
-    shade "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
-    shade "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
+    compileOnly "net.shadowfacts:Forgelin:$forgelin_version"
 }
+
 minecraft {
     version = mc_version + "-" + forge_version
     mappings = mcp_mappings
@@ -35,35 +37,27 @@ minecraft {
 }
 
 processResources {
-    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
-    }
-
-    from(sourceSets.main.resources.srcDirs) {
-        exclude 'mcmod.info'
-    }
+    from(sourceSets.main.resources) { exclude 'mcmod.info' }
+    from(sourceSets.main.resources) { include 'mcmod.info' expand 'version':version, 'mcversion':minecraft.version }
 
     into "${buildDir}/classes/main"
 }
 
+def manifestCfg = {
+    attributes "FMLCorePlugin": "mods.betterfoliage.loader.BetterFoliageLoader"
+    attributes "FMLCorePluginContainsFMLMod": "mods.betterfoliage.BetterFoliageMod"
+    attributes "FMLAT": "BetterFoliage_at.cfg"
+}
+
 jar {
-    manifest {
-        attributes "FMLCorePlugin": "mods.betterfoliage.loader.BetterFoliageLoader"
-        attributes "FMLCorePluginContainsFMLMod": "mods.betterfoliage.BetterFoliageMod"
-        attributes "FMLAT": "BetterFoliage_at.cfg"
-    }
-    configurations.shade.each { dep ->
-        from(project.zipTree(dep)){
-            exclude 'META-INF', 'META-INF/**'
-        }
-    }
+    manifest manifestCfg
     exclude "optifine"
 }
 
-repositories {
-    mavenCentral()
+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 }
 }

gradle.properties

@@ -7,4 +7,5 @@ mc_version = 1.10.2
 forge_version = 12.18.3.2185
 mcp_mappings = stable_29
 
-kotlin_version = 1.2.0
+kotlin_version = 1.2.0
+forgelin_version = 1.6.0

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

@@ -0,0 +1,38 @@
+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("1.10.2")
+@IFMLLoadingPlugin.SortingIndex(1400)
+public class BetterFoliageLoader implements IFMLLoadingPlugin {
+    @Override
+    public String[] getASMTransformerClass() {
+        return new String[] { "mods.betterfoliage.loader.BetterFoliageTransformer" };
+    }
+
+    @Override
+    public String getModContainerClass() {
+        return null;
+    }
+
+    @Override
+    public String getSetupClass() {
+        return null;
+    }
+
+    @Override
+    public void injectData(Map<String, Object> data) {
+    }
+
+    @Override
+    public String getAccessTransformerClass() {
+        return null;
+    }
+}

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

@@ -7,16 +7,6 @@ import net.minecraftforge.fml.relauncher.FMLLaunchHandler
 import net.minecraftforge.fml.relauncher.IFMLLoadingPlugin
 import org.objectweb.asm.Opcodes.*
 
-@IFMLLoadingPlugin.TransformerExclusions(
-    "mods.betterfoliage.loader",
-    "mods.octarinecore.metaprog",
-    "kotlin",
-    "mods.octarinecore.kotlin"
-)
-@IFMLLoadingPlugin.MCVersion("1.10.2")
-@IFMLLoadingPlugin.SortingIndex(1400)
-class BetterFoliageLoader : ASMPlugin(BetterFoliageTransformer::class.java)
-
 class BetterFoliageTransformer : Transformer() {
 
     val isOptifinePresent = allAvailable(Refs.OptifineClassTransformer)