Files
BetterFoliage/src/main/kotlin/mods/betterfoliage/resource/generated/ResourceGeneration.kt
T
octarine-noise d6038dd072 add PackNameDecorator to avoid NPE
Forge allows pack hiding, but just in case
2021-05-29 23:43:14 +02:00

70 lines
2.8 KiB
Kotlin

package mods.betterfoliage.resource.generated
import mods.betterfoliage.util.Atlas
import mods.betterfoliage.util.HasLogger
import net.minecraft.client.Minecraft
import net.minecraft.resources.*
import net.minecraft.resources.ResourcePackType.CLIENT_RESOURCES
import net.minecraft.resources.data.IMetadataSectionSerializer
import net.minecraft.util.ResourceLocation
import net.minecraft.util.text.StringTextComponent
import org.apache.logging.log4j.Level.INFO
import java.util.*
import java.util.function.Consumer
import java.util.function.Predicate
import java.util.function.Supplier
/**
* [IResourcePack] containing generated resources
*
* @param[name] Name of the resource pack
* @param[generators] List of resource generators
*/
class GeneratedTexturePack(
val nameSpace: String, val packName: String
) : HasLogger(), IResourcePack {
override fun getName() = packName
override fun getNamespaces(type: ResourcePackType) = setOf(nameSpace)
override fun <T : Any?> getMetadataSection(deserializer: IMetadataSectionSerializer<T>) = null
override fun getRootResource(id: String) = null
override fun getResources(type: ResourcePackType, namespace:String, path: String, maxDepth: Int, filter: Predicate<String>) = emptyList<ResourceLocation>()
override fun close() {}
protected var manager: IResourceManager = Minecraft.getInstance().resourceManager
val identifiers = Collections.synchronizedMap(mutableMapOf<Any, ResourceLocation>())
val resources = Collections.synchronizedMap(mutableMapOf<ResourceLocation, ByteArray>())
fun register(atlas: Atlas, key: Any, func: (IResourceManager)->ByteArray): ResourceLocation {
identifiers[key]?.let { return it }
val id = ResourceLocation(nameSpace, UUID.randomUUID().toString())
val fileName = atlas.file(id)
val resource = func(manager)
identifiers[key] = id
resources[fileName] = resource
detailLogger.log(INFO, "generated resource $key -> $fileName")
return id
}
override fun getResource(type: ResourcePackType, id: ResourceLocation) =
if (type != CLIENT_RESOURCES) null else resources[id]?.inputStream()
override fun hasResource(type: ResourcePackType, id: ResourceLocation) =
type == CLIENT_RESOURCES && resources.containsKey(id)
val finder = object : IPackFinder {
val packInfo = ResourcePackInfo(
packName, true, Supplier { this@GeneratedTexturePack },
StringTextComponent(packName),
StringTextComponent("Generated block textures resource pack"),
PackCompatibility.COMPATIBLE, ResourcePackInfo.Priority.TOP, true, IPackNameDecorator.DEFAULT, true
)
override fun loadPacks(p0: Consumer<ResourcePackInfo>, p1: ResourcePackInfo.IFactory) {
p0.accept(packInfo)
}
}
}