1 files changed, 117 insertions, 0 deletions
diff --git a/src/texturePacks/java/moe/nea/firmament/features/texturepack/CustomSkyBlockTextures.kt b/src/texturePacks/java/moe/nea/firmament/features/texturepack/CustomSkyBlockTextures.kt
new file mode 100644
index 0000000..d9ca5b4
--- /dev/null
+++ b/src/texturePacks/java/moe/nea/firmament/features/texturepack/CustomSkyBlockTextures.kt
@@ -0,0 +1,117 @@
+package moe.nea.firmament.features.texturepack
+
+import com.mojang.authlib.minecraft.MinecraftProfileTexture
+import com.mojang.authlib.properties.Property
+import java.util.Optional
+import org.jetbrains.annotations.Nullable
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable
+import kotlin.jvm.optionals.getOrNull
+import net.minecraft.block.SkullBlock
+import net.minecraft.client.MinecraftClient
+import net.minecraft.client.render.RenderLayer
+import net.minecraft.component.type.ProfileComponent
+import net.minecraft.util.Identifier
+import moe.nea.firmament.annotations.Subscribe
+import moe.nea.firmament.events.CustomItemModelEvent
+import moe.nea.firmament.events.FinalizeResourceManagerEvent
+import moe.nea.firmament.events.TickEvent
+import moe.nea.firmament.features.FirmamentFeature
+import moe.nea.firmament.features.debug.PowerUserTools
+import moe.nea.firmament.gui.config.ManagedConfig
+import moe.nea.firmament.util.collections.WeakCache
+import moe.nea.firmament.util.mc.decodeProfileTextureProperty
+import moe.nea.firmament.util.skyBlockId
+
+object CustomSkyBlockTextures : FirmamentFeature {
+	override val identifier: String
+		get() = "custom-skyblock-textures"
+
+	object TConfig : ManagedConfig(identifier, Category.INTEGRATIONS) { // TODO: should this be its own thing?
+		val enabled by toggle("enabled") { true }
+		val skullsEnabled by toggle("skulls-enabled") { true }
+		val cacheForever by toggle("cache-forever") { true }
+		val cacheDuration by integer("cache-duration", 0, 100) { 1 }
+		val enableModelOverrides by toggle("model-overrides") { true }
+		val enableArmorOverrides by toggle("armor-overrides") { true }
+		val enableBlockOverrides by toggle("block-overrides") { true }
+		val enableLegacyCIT by toggle("legacy-cit") { true }
+		val allowRecoloringUiText by toggle("recolor-text") { true }
+	}
+
+	override val config: ManagedConfig
+		get() = TConfig
+
+	val allItemCaches by lazy {
+		listOf(
+			skullTextureCache.cache,
+			CustomGlobalArmorOverrides.overrideCache.cache
+		)
+	}
+
+	init {
+		PowerUserTools.getSkullId = ::getSkullTexture
+	}
+
+	fun clearAllCaches() {
+		allItemCaches.forEach(WeakCache<*, *, *>::clear)
+	}
+
+	@Subscribe
+	fun onTick(it: TickEvent) {
+		if (TConfig.cacheForever) return
+		if (TConfig.cacheDuration < 1 || it.tickCount % TConfig.cacheDuration == 0) {
+			clearAllCaches()
+		}
+	}
+
+	@Subscribe
+	fun onStart(event: FinalizeResourceManagerEvent) {
+		event.registerOnApply("Clear firmament CIT caches") {
+			clearAllCaches()
+		}
+	}
+
+	@Subscribe
+	fun onCustomModelId(it: CustomItemModelEvent) {
+		if (!TConfig.enabled) return
+		val id = it.itemStack.skyBlockId ?: return
+		it.overrideIfExists(Identifier.of("firmskyblock", id.identifier.path))
+	}
+
+	private val skullTextureCache =
+		WeakCache.memoize<ProfileComponent, Optional<Identifier>>("SkullTextureCache") { component ->
+			val id = getSkullTexture(component) ?: return@memoize Optional.empty()
+			if (!MinecraftClient.getInstance().resourceManager.getResource(id).isPresent) {
+				return@memoize Optional.empty()
+			}
+			return@memoize Optional.of(id)
+		}
+
+	private val mcUrlRegex = "https?://textures.minecraft.net/texture/([a-fA-F0-9]+)".toRegex()
+
+	fun getSkullId(textureProperty: Property): String? {
+		val texture = decodeProfileTextureProperty(textureProperty) ?: return null
+		val textureUrl =
+			texture.textures[MinecraftProfileTexture.Type.SKIN]?.url ?: return null
+		val mcUrlData = mcUrlRegex.matchEntire(textureUrl) ?: return null
+		return mcUrlData.groupValues[1]
+	}
+
+	fun getSkullTexture(profile: ProfileComponent): Identifier? {
+		val id = getSkullId(profile.properties["textures"].firstOrNull() ?: return null) ?: return null
+		return Identifier.of("firmskyblock", "textures/placedskull/$id.png")
+	}
+
+	fun modifySkullTexture(
+		type: SkullBlock.SkullType?,
+		component: ProfileComponent?,
+		cir: CallbackInfoReturnable<RenderLayer>
+	) {
+		if (type != SkullBlock.Type.PLAYER) return
+		if (!TConfig.skullsEnabled) return
+		if (component == null) return
+
+		val n = skullTextureCache.invoke(component).getOrNull() ?: return
+		cir.returnValue = RenderLayer.getEntityTranslucent(n)
+	}
+}