302 lines
11 KiB
Kotlin
302 lines
11 KiB
Kotlin
@file:UseSerializers(BlockPosSerializer::class, IdentifierSerializer::class)
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package moe.nea.firmament.features.texturepack
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import java.util.concurrent.CompletableFuture
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import net.fabricmc.loader.api.FabricLoader
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import kotlinx.serialization.ExperimentalSerializationApi
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import kotlinx.serialization.KSerializer
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import kotlinx.serialization.Serializable
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import kotlinx.serialization.Transient
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import kotlinx.serialization.UseSerializers
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import kotlinx.serialization.descriptors.SerialDescriptor
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import kotlinx.serialization.encoding.Decoder
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import kotlinx.serialization.encoding.Encoder
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import kotlinx.serialization.json.JsonDecoder
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import kotlinx.serialization.json.JsonElement
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import kotlinx.serialization.json.JsonPrimitive
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import kotlinx.serialization.serializer
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import kotlin.jvm.optionals.getOrNull
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import net.minecraft.block.Block
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import net.minecraft.block.BlockState
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import net.minecraft.client.render.model.BakedModel
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import net.minecraft.client.util.ModelIdentifier
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import net.minecraft.registry.RegistryKey
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import net.minecraft.registry.RegistryKeys
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import net.minecraft.resource.ResourceManager
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import net.minecraft.resource.SinglePreparationResourceReloader
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import net.minecraft.util.Identifier
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import net.minecraft.util.math.BlockPos
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import net.minecraft.util.profiler.Profiler
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import moe.nea.firmament.Firmament
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import moe.nea.firmament.annotations.Subscribe
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import moe.nea.firmament.events.BakeExtraModelsEvent
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import moe.nea.firmament.events.EarlyResourceReloadEvent
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import moe.nea.firmament.events.FinalizeResourceManagerEvent
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import moe.nea.firmament.events.SkyblockServerUpdateEvent
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import moe.nea.firmament.features.texturepack.CustomGlobalTextures.logger
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import moe.nea.firmament.util.IdentifierSerializer
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import moe.nea.firmament.util.MC
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import moe.nea.firmament.util.SBData
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import moe.nea.firmament.util.SkyBlockIsland
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import moe.nea.firmament.util.json.BlockPosSerializer
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import moe.nea.firmament.util.json.SingletonSerializableList
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object CustomBlockTextures {
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@Serializable
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data class CustomBlockOverride(
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val modes: @Serializable(SingletonSerializableList::class) List<String>,
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val area: List<Area>? = null,
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val replacements: Map<Identifier, Replacement>,
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)
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@Serializable(with = Replacement.Serializer::class)
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data class Replacement(
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val block: Identifier,
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val sound: Identifier?,
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) {
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@Transient
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val blockModelIdentifier get() = ModelIdentifier(block.withPrefixedPath("block/"), "firmament")
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@Transient
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val bakedModel: BakedModel by lazy(LazyThreadSafetyMode.NONE) {
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MC.instance.bakedModelManager.getModel(blockModelIdentifier)
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}
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@OptIn(ExperimentalSerializationApi::class)
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@kotlinx.serialization.Serializer(Replacement::class)
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object DefaultSerializer : KSerializer<Replacement>
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object Serializer : KSerializer<Replacement> {
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val delegate = serializer<JsonElement>()
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override val descriptor: SerialDescriptor
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get() = delegate.descriptor
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override fun deserialize(decoder: Decoder): Replacement {
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val jsonElement = decoder.decodeSerializableValue(delegate)
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if (jsonElement is JsonPrimitive) {
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require(jsonElement.isString)
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return Replacement(Identifier.tryParse(jsonElement.content)!!, null)
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}
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return (decoder as JsonDecoder).json.decodeFromJsonElement(DefaultSerializer, jsonElement)
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}
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override fun serialize(encoder: Encoder, value: Replacement) {
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encoder.encodeSerializableValue(DefaultSerializer, value)
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}
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}
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}
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@Serializable
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data class Area(
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val min: BlockPos,
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val max: BlockPos,
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) {
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@Transient
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val realMin = BlockPos(
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minOf(min.x, max.x),
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minOf(min.y, max.y),
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minOf(min.z, max.z),
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)
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@Transient
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val realMax = BlockPos(
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maxOf(min.x, max.x),
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maxOf(min.y, max.y),
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maxOf(min.z, max.z),
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)
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fun roughJoin(other: Area): Area {
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return Area(
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BlockPos(
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minOf(realMin.x, other.realMin.x),
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minOf(realMin.y, other.realMin.y),
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minOf(realMin.z, other.realMin.z),
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),
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BlockPos(
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maxOf(realMax.x, other.realMax.x),
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maxOf(realMax.y, other.realMax.y),
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maxOf(realMax.z, other.realMax.z),
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)
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)
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}
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fun contains(blockPos: BlockPos): Boolean {
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return (blockPos.x in realMin.x..realMax.x) &&
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(blockPos.y in realMin.y..realMax.y) &&
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(blockPos.z in realMin.z..realMax.z)
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}
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}
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data class LocationReplacements(
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val lookup: Map<Block, List<BlockReplacement>>
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)
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data class BlockReplacement(
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val checks: List<Area>?,
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val replacement: Replacement,
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) {
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val roughCheck by lazy(LazyThreadSafetyMode.NONE) {
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if (checks == null || checks.size < 3) return@lazy null
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checks.reduce { acc, next -> acc.roughJoin(next) }
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}
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}
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data class BakedReplacements(val data: Map<SkyBlockIsland, LocationReplacements>)
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var allLocationReplacements: BakedReplacements = BakedReplacements(mapOf())
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var currentIslandReplacements: LocationReplacements? = null
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fun refreshReplacements() {
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val location = SBData.skyblockLocation
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val replacements =
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if (CustomSkyBlockTextures.TConfig.enableBlockOverrides) location?.let(allLocationReplacements.data::get)
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else null
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val lastReplacements = currentIslandReplacements
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currentIslandReplacements = replacements
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if (lastReplacements != replacements) {
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MC.nextTick {
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MC.worldRenderer.chunks?.chunks?.forEach {
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// false schedules rebuilds outside a 27 block radius to happen async
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it.scheduleRebuild(false)
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}
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sodiumReloadTask?.run()
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}
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}
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}
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private val sodiumReloadTask = runCatching {
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val r = Class.forName("moe.nea.firmament.compat.sodium.SodiumChunkReloader")
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.getConstructor()
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.newInstance() as Runnable
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r.run()
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r
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}.getOrElse {
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if (FabricLoader.getInstance().isModLoaded("sodium"))
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logger.error("Could not create sodium chunk reloader")
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null
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}
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fun matchesPosition(replacement: BlockReplacement, blockPos: BlockPos?): Boolean {
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if (blockPos == null) return true
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val rc = replacement.roughCheck
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if (rc != null && !rc.contains(blockPos)) return false
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val areas = replacement.checks
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if (areas != null && !areas.any { it.contains(blockPos) }) return false
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return true
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}
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@JvmStatic
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fun getReplacementModel(block: BlockState, blockPos: BlockPos?): BakedModel? {
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return getReplacement(block, blockPos)?.bakedModel
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}
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@JvmStatic
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fun getReplacement(block: BlockState, blockPos: BlockPos?): Replacement? {
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if (isInFallback() && blockPos == null) {
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return null
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}
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val replacements = currentIslandReplacements?.lookup?.get(block.block) ?: return null
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for (replacement in replacements) {
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if (replacement.checks == null || matchesPosition(replacement, blockPos))
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return replacement.replacement
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}
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return null
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}
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@Subscribe
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fun onLocation(event: SkyblockServerUpdateEvent) {
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refreshReplacements()
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}
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@Volatile
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var preparationFuture: CompletableFuture<BakedReplacements> = CompletableFuture.completedFuture(BakedReplacements(
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mapOf()))
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val insideFallbackCall = ThreadLocal.withInitial { 0 }
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@JvmStatic
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fun enterFallbackCall() {
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insideFallbackCall.set(insideFallbackCall.get() + 1)
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}
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fun isInFallback() = insideFallbackCall.get() > 0
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@JvmStatic
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fun exitFallbackCall() {
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insideFallbackCall.set(insideFallbackCall.get() - 1)
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}
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@Subscribe
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fun onEarlyReload(event: EarlyResourceReloadEvent) {
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preparationFuture = CompletableFuture
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.supplyAsync(
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{ prepare(event.resourceManager) }, event.preparationExecutor)
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}
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@Subscribe
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fun bakeExtraModels(event: BakeExtraModelsEvent) {
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preparationFuture.join().data.values
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.flatMap { it.lookup.values }
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.flatten()
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.mapTo(mutableSetOf()) { it.replacement.blockModelIdentifier }
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.forEach { event.addNonItemModel(it) }
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}
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private fun prepare(manager: ResourceManager): BakedReplacements {
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val resources = manager.findResources("overrides/blocks") {
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it.namespace == "firmskyblock" && it.path.endsWith(".json")
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}
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val map = mutableMapOf<SkyBlockIsland, MutableMap<Block, MutableList<BlockReplacement>>>()
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for ((file, resource) in resources) {
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val json =
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Firmament.tryDecodeJsonFromStream<CustomBlockOverride>(resource.inputStream)
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.getOrElse { ex ->
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logger.error("Failed to load block texture override at $file", ex)
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continue
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}
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for (mode in json.modes) {
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val island = SkyBlockIsland.forMode(mode)
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val islandMpa = map.getOrPut(island, ::mutableMapOf)
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for ((blockId, replacement) in json.replacements) {
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val block = MC.defaultRegistries.getWrapperOrThrow(RegistryKeys.BLOCK)
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.getOptional(RegistryKey.of(RegistryKeys.BLOCK, blockId))
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.getOrNull()
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if (block == null) {
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logger.error("Failed to load block texture override at ${file}: unknown block '$blockId'")
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continue
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}
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val replacements = islandMpa.getOrPut(block.value(), ::mutableListOf)
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replacements.add(BlockReplacement(json.area, replacement))
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}
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}
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}
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return BakedReplacements(map.mapValues { LocationReplacements(it.value) })
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}
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@JvmStatic
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fun patchIndigo(orig: BakedModel, pos: BlockPos, state: BlockState): BakedModel {
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return getReplacementModel(state, pos) ?: orig
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}
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@Subscribe
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fun onStart(event: FinalizeResourceManagerEvent) {
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event.resourceManager.registerReloader(object :
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SinglePreparationResourceReloader<BakedReplacements>() {
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override fun prepare(manager: ResourceManager, profiler: Profiler): BakedReplacements {
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return preparationFuture.join()
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}
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override fun apply(prepared: BakedReplacements, manager: ResourceManager, profiler: Profiler?) {
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allLocationReplacements = prepared
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refreshReplacements()
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}
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})
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}
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}
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