StateMc/BetterFoliage
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port to MC 1.8

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This commit is contained in:
octarine-noise
2016-01-09 12:55:52 +01:00
parent f44043bb0b
commit 8460103030
87 changed files with 1144 additions and 940 deletions
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53
src/main/kotlin/mods/betterfoliage/client/integration/ShadersModIntegration.kt
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@@ -1,14 +1,17 @@
package mods.betterfoliage.client.integration
import cpw.mods.fml.relauncher.Side
import cpw.mods.fml.relauncher.SideOnly
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.WorldRenderer
import net.minecraft.init.Blocks
import org.apache.logging.log4j.Level.*
import net.minecraftforge.fml.relauncher.Side
import net.minecraftforge.fml.relauncher.SideOnly
import org.apache.logging.log4j.Level.INFO
/**
* Integration for ShadersMod.
@@ -17,37 +20,53 @@ import org.apache.logging.log4j.Level.*
object ShadersModIntegration {
@JvmStatic var isPresent = false
@JvmStatic val tallGrassEntityData = Block.blockRegistry.getIDForObject(Blocks.tallgrass) and 65535 or (Blocks.tallgrass.renderType shl 16)
@JvmStatic val leavesEntityData = Block.blockRegistry.getIDForObject(Blocks.leaves) and 65535 or (Blocks.leaves.renderType shl 16)
@JvmStatic val tallGrassEntityData = entityDataFor(Blocks.tallgrass.defaultState.withProperty(BlockTallGrass.TYPE, BlockTallGrass.EnumType.GRASS))
@JvmStatic val leavesEntityData = entityDataFor(Blocks.leaves.defaultState)
fun entityDataFor(blockState: IBlockState) =
(Block.blockRegistry.getIDForObject(blockState.block).toLong() and 65535) or
((blockState.block.renderType.toLong() and 65535) shl 16) or
(blockState.block.getMetaFromState(blockState).toLong() shl 32)
/**
* Called from transformed ShadersMod code.
* @see mods.betterfoliage.loader.BetterFoliageTransformer
*/
@JvmStatic fun getBlockIdOverride(original: Int, block: Block): Int {
if (Config.blocks.leaves.matchesID(original and 65535)) return leavesEntityData
if (Config.blocks.crops.matchesID(original and 65535)) return tallGrassEntityData
@JvmStatic fun getBlockIdOverride(original: Long, blockState: IBlockState): Long {
if (Config.blocks.leaves.matchesID(blockState.block)) return leavesEntityData
if (Config.blocks.crops.matchesID(blockState.block)) return tallGrassEntityData
return original
}
init {
if (allAvailable(Refs.pushEntity_I, Refs.popEntity)) {
if (allAvailable(Refs.sVertexBuilder, Refs.pushEntity_state, Refs.pushEntity_num, Refs.popEntity)) {
Client.log(INFO, "ShadersMod integration enabled")
isPresent = true
}
}
/** Quads rendered inside this block will behave as tallgrass blocks in shader programs. */
inline fun grass(enabled: Boolean = true, func: ()->Unit) {
if (isPresent && enabled) Refs.pushEntity_I.invokeStatic(tallGrassEntityData)
func()
if (isPresent && enabled) Refs.popEntity.invokeStatic()
inline fun grass(renderer: WorldRenderer, enabled: Boolean = true, func: ()->Unit) {
if ((isPresent && enabled)) {
val vertexBuilder = Refs.sVertexBuilder.get(renderer)!!
Refs.pushEntity_num.invoke(vertexBuilder, tallGrassEntityData)
func()
Refs.popEntity.invoke(vertexBuilder)
} else {
func()
}
}
/** Quads rendered inside this block will behave as leaf blocks in shader programs. */
inline fun leaves(enabled: Boolean = true, func: ()->Unit) {
if (isPresent && enabled) Refs.pushEntity_I.invokeStatic(leavesEntityData)
func()
if (isPresent && enabled) Refs.popEntity.invokeStatic()
inline fun leaves(renderer: WorldRenderer, enabled: Boolean = true, func: ()->Unit) {
if ((isPresent && enabled)) {
val vertexBuilder = Refs.sVertexBuilder.get(renderer)!!
Refs.pushEntity_num.invoke(vertexBuilder, leavesEntityData.toLong())
func()
Refs.popEntity.invoke(vertexBuilder)
} else {
func()
}
}
}