[WIP] start 1.15 port

reorganize packages to match Fabric version use util classes from Fabric version
2021-05-01 13:52:21 +02:00
parent 9566ae8341
commit 09ccb83e8b
81 changed files with 1220 additions and 1011 deletions
@@ -0,0 +1,90 @@
+package mods.betterfoliage.texture
+
+import mods.betterfoliage.BetterFoliage
+import mods.betterfoliage.BetterFoliageMod
+import mods.betterfoliage.resource.Identifier
+import mods.betterfoliage.resource.Sprite
+import mods.betterfoliage.resource.SpriteSet
+import mods.betterfoliage.util.Atlas
+import mods.betterfoliage.util.get
+import mods.betterfoliage.util.getLines
+import mods.betterfoliage.util.resourceManager
+import mods.betterfoliage.util.sinkAsync
+import mods.betterfoliage.util.stripStart
+import mods.octarinecore.client.resource.AsyncSpriteProvider
+import mods.octarinecore.client.resource.AtlasFuture
+import mods.octarinecore.client.resource.StitchPhases
+import net.minecraft.client.particle.ParticleManager
+import net.minecraft.resources.IResourceManager
+import java.util.concurrent.CompletableFuture
+
+class FixedSpriteSet(val sprites: List<Sprite>) : SpriteSet {
+    override val num = sprites.size
+    override fun get(idx: Int) = sprites[idx % num]
+}
+
+object LeafParticleRegistry : AsyncSpriteProvider<ParticleManager> {
+    val targetAtlas = Atlas.PARTICLES
+    val typeMappings = TextureMatcher()
+    val particles = hashMapOf<String, SpriteSet>()
+
+    operator fun get(type: String) = particles[type] ?: particles["default"]!!
+
+    override fun setup(manager: IResourceManager, particleF: CompletableFuture<ParticleManager>, atlasFuture: AtlasFuture): StitchPhases {
+        particles.clear()
+        val futures = mutableMapOf<String, List<CompletableFuture<Sprite>>>()
+
+        return StitchPhases(
+            discovery = particleF.sinkAsync {
+                typeMappings.loadMappings(Identifier(BetterFoliageMod.MOD_ID, "leaf_texture_mappings.cfg"))
+                (typeMappings.mappings.map { it.type } + "default").distinct().forEach { leafType ->
+                    val ids = (0 until 16).map { idx -> Identifier(BetterFoliageMod.MOD_ID, "falling_leaf_${leafType}_$idx") }
+                    val wids = ids.map { Atlas.PARTICLES.wrap(it) }
+                    futures[leafType] = (0 until 16).map { idx -> Identifier(BetterFoliageMod.MOD_ID, "falling_leaf_${leafType}_$idx") }
+                        .filter { manager.hasResource(Atlas.PARTICLES.wrap(it)) }
+                        .map { atlasFuture.sprite(it) }
+                }
+            },
+            cleanup = atlasFuture.runAfter {
+                futures.forEach { leafType, spriteFutures ->
+                    val sprites = spriteFutures.filter { !it.isCompletedExceptionally }.map { it.get() }
+                    if (sprites.isNotEmpty()) particles[leafType] = FixedSpriteSet(sprites)
+                }
+                if (particles["default"] == null) particles["default"] = FixedSpriteSet(listOf(atlasFuture.missing.get()!!))
+            }
+        )
+    }
+
+    fun init() {
+        BetterFoliage.particleSprites.providers.add(this)
+    }
+}
+
+class TextureMatcher {
+
+    data class Mapping(val domain: String?, val path: String, val type: String) {
+        fun matches(iconLocation: Identifier): Boolean {
+            return (domain == null || domain == iconLocation.namespace) &&
+                iconLocation.path.stripStart("blocks/").contains(path, ignoreCase = true)
+        }
+    }
+
+    val mappings: MutableList<Mapping> = mutableListOf()
+
+    fun getType(resource: Identifier) = mappings.filter { it.matches(resource) }.map { it.type }.firstOrNull()
+    fun getType(iconName: String) = Identifier(iconName).let { getType(it) }
+
+    fun loadMappings(mappingLocation: Identifier) {
+        mappings.clear()
+        resourceManager[mappingLocation]?.getLines()?.let { lines ->
+            lines.filter { !it.startsWith("//") }.filter { !it.isEmpty() }.forEach { line ->
+                val line2 = line.trim().split('=')
+                if (line2.size == 2) {
+                    val mapping = line2[0].trim().split(':')
+                    if (mapping.size == 1) mappings.add(Mapping(null, mapping[0].trim(), line2[1].trim()))
+                    else if (mapping.size == 2) mappings.add(Mapping(mapping[0].trim(), mapping[1].trim(), line2[1].trim()))
+                }
+            }
+        }
+    }
+}