Sound fade

src/main/java/ru/betterend/mixin/client/AbstractSoundInstanceAccessor.java

@@ -0,0 +1,12 @@
+package ru.betterend.mixin.client;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Accessor;
+
+import net.minecraft.client.sound.AbstractSoundInstance;
+
+@Mixin(AbstractSoundInstance.class)
+public interface AbstractSoundInstanceAccessor {
+	@Accessor("volume")
+	void setVolume(float volume);
+}

src/main/java/ru/betterend/mixin/client/MusicTrackerMixin.java

@@ -0,0 +1,92 @@
+package ru.betterend.mixin.client;
+
+import java.util.Random;
+
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.sound.AbstractSoundInstance;
+import net.minecraft.client.sound.MusicTracker;
+import net.minecraft.client.sound.SoundInstance;
+import net.minecraft.sound.MusicSound;
+import net.minecraft.util.math.MathHelper;
+import net.minecraft.world.World;
+
+@Mixin(MusicTracker.class)
+public class MusicTrackerMixin {
+	@Shadow
+	@Final
+	private MinecraftClient client;
+	
+	@Shadow
+	@Final
+	private Random random;
+	
+	@Shadow
+	private SoundInstance current;
+	
+	@Shadow
+	private int timeUntilNextSong;
+	
+	private static float volume = 1;
+	private static float srcVolume = 0;
+	private static long time;
+	
+	@Inject(method = "tick", at = @At("HEAD"), cancellable = true)
+	public void beOnTick(CallbackInfo info) {
+		MusicSound musicSound = client.getMusicType();
+		if (volume > 0 && beIsInEnd() && beShouldChangeSound(musicSound)) {
+			if (volume > 0) {
+				if (srcVolume < 0) {
+					srcVolume = current.getVolume();
+				}
+				if (current instanceof AbstractSoundInstance) {
+					((AbstractSoundInstanceAccessor) current).setVolume(volume);
+				}
+				client.getSoundManager().updateSoundVolume(current.getCategory(), current.getVolume() * volume);
+				long t = System.currentTimeMillis();
+				if (volume == 1 && time == 0) {
+					time = t;
+				}
+				float delta = (t - time) * 0.0005F;
+				time = t;
+				volume -= delta;
+				if (volume < 0) {
+					volume = 0;
+				}
+			}
+			if (volume == 0) {
+				volume = 1;
+				time = 0;
+				srcVolume = -1;
+				this.client.getSoundManager().stop(this.current);
+				this.timeUntilNextSong = MathHelper.nextInt(this.random, 0, musicSound.getMinDelay() / 2);
+				this.current = null;
+			}
+			if (this.current == null && this.timeUntilNextSong-- <= 0) {
+				this.play(musicSound);
+			}
+			System.out.println(volume);
+			info.cancel();
+		}
+		else {
+			volume = 1;
+		}
+	}
+	
+	private boolean beIsInEnd() {
+		return client.world != null && client.world.getRegistryKey().equals(World.END);
+	}
+	
+	private boolean beShouldChangeSound(MusicSound musicSound) {
+		return current != null && !musicSound.getSound().getId().equals(this.current.getId()) && musicSound.shouldReplaceCurrentMusic();
+	}
+	
+	@Shadow
+	public void play(MusicSound type) {}
+}

src/main/java/ru/betterend/util/TranslationHelper.java

@@ -47,7 +47,6 @@ public class TranslationHelper {
 		EndBiomes.getModBiomes().forEach((endBiome) -> {
 			if (endBiome.getID().getNamespace().equals(BetterEnd.MOD_ID)) {
 				String name = "biome." + BetterEnd.MOD_ID + "." + endBiome.getID().getPath();
-				System.out.println(name);
 				if (!translationEn.has(name)) {
 					missingNamesEn.add(name);
 				}

src/main/java/ru/betterend/world/features/PythadendronTreeFeature.java

@@ -16,7 +16,6 @@ import net.minecraft.world.gen.feature.DefaultFeatureConfig;
 import ru.betterend.noise.OpenSimplexNoise;
 import ru.betterend.registry.EndBlocks;
 import ru.betterend.registry.EndTags;
-import ru.betterend.util.BlocksHelper;
 import ru.betterend.util.MHelper;
 import ru.betterend.util.SplineHelper;
 import ru.betterend.util.sdf.PosInfo;
@@ -125,13 +124,13 @@ public class PythadendronTreeFeature extends DefaultFeature {
 		});
 		sphere.fillRecursiveIgnore(world, pos.up(), IGNORE);
 		
-		if (radius > 5) {
+		/*if (radius > 5) {
 			int count = (int) (radius * 2.5F);
 			for (int i = 0; i < count; i++) {
 				BlockPos p = pos.add(random.nextGaussian() * 1.5, random.nextGaussian() * 1.5, random.nextGaussian() * 1.5);
 				BlocksHelper.setWithoutUpdate(world, p, EndBlocks.PYTHADENDRON.bark);
 			}
-		}
+		}*/
 	}
 	
 	static {

src/main/java/ru/betterend/world/processors/TerrainStructureProcessor.java

@@ -15,7 +15,6 @@ public class TerrainStructureProcessor extends StructureProcessor {
 		BlockPos bpos = structureBlockInfo2.pos;
 		if (structureBlockInfo2.state.isOf(Blocks.END_STONE) && worldView.isAir(bpos.up())) {
 			BlockState top = worldView.getBiome(structureBlockInfo2.pos).getGenerationSettings().getSurfaceConfig().getTopMaterial();
-			System.out.println(top);
 			return new StructureBlockInfo(bpos, top, structureBlockInfo2.tag);
 		}
 		return structureBlockInfo2;

src/main/resources/betterend.mixins.client.json

@@ -1,20 +1,22 @@
-{
-	"required": true,
-	"minVersion": "0.8",
-	"package": "ru.betterend.mixin.client",
-	"compatibilityLevel": "JAVA_8",
-	"client": [
-		"WorldRendererMixin",
-		"BackgroundRendererMixin",
-		"ClientRecipeBookMixin",
-		"ModelLoaderMixin",
-		"ModelVariantMapMixin",
-		"DeserializationContextMixin",
-		"ClientPlayNetworkHandlerMixin",
-		"NamespaceResourceManagerMixin",
-		"MinecraftClientMixin"
-	],
-	"injectors": {
-		"defaultRequire": 1
-	}
-}
+{
+	"required": true,
+	"minVersion": "0.8",
+	"package": "ru.betterend.mixin.client",
+	"compatibilityLevel": "JAVA_8",
+	"client": [
+		"AbstractSoundInstanceAccessor",
+		"ClientPlayNetworkHandlerMixin",
+		"NamespaceResourceManagerMixin",
+		"DeserializationContextMixin",
+		"BackgroundRendererMixin",
+		"ClientRecipeBookMixin",
+		"ModelVariantMapMixin",
+		"MinecraftClientMixin",
+		"WorldRendererMixin",
+		"MusicTrackerMixin",
+		"ModelLoaderMixin"
+	],
+	"injectors": {
+		"defaultRequire": 1
+	}
+}