Change bloom layer to use mixin instead of enumHelper (GregTechCEu#2583)

Author: MCTian-mi

src/api/java/meldexun/nothirium/api/renderer/chunk/ChunkRenderPass.java

@@ -0,0 +1,12 @@
+package meldexun.nothirium.api.renderer.chunk;
+
+/**
+ * Adapted and minimized from <a
+ * href="https://github.com/Meldexun/Nothirium/blob/main/src/main/java/meldexun/nothirium/api/renderer/chunk/ChunkRenderPass.java">ChunkRenderPass.java</a>
+ */
+public enum ChunkRenderPass {
+    ;
+
+    public static final ChunkRenderPass[] ALL = ChunkRenderPass.values();
+
+}

src/main/java/gregtech/client/utils/BloomEffectUtil.java

@@ -18,23 +18,19 @@
 import net.minecraft.client.renderer.texture.TextureMap;
 import net.minecraft.client.shader.Framebuffer;
 import net.minecraft.entity.Entity;
-import net.minecraft.launchwrapper.Launch;
 import net.minecraft.util.BlockRenderLayer;
 import net.minecraft.world.World;
-import net.minecraftforge.common.util.EnumHelper;
 import net.minecraftforge.fml.relauncher.Side;
 import net.minecraftforge.fml.relauncher.SideOnly;
 
 import com.github.bsideup.jabel.Desugar;
 import it.unimi.dsi.fastutil.objects.Object2ObjectOpenHashMap;
-import org.apache.commons.lang3.reflect.FieldUtils;
 import org.jetbrains.annotations.ApiStatus;
 import org.jetbrains.annotations.Contract;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.lwjgl.opengl.GL11;
 
-import java.lang.reflect.Field;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
@@ -336,24 +332,9 @@ public boolean test(BloomRenderTicket bloomRenderTicket) {
         }, validityChecker);
     }
 
-    @SuppressWarnings({ "rawtypes", "unchecked" })
     public static void init() {
-        bloom = EnumHelper.addEnum(BlockRenderLayer.class, "BLOOM", new Class[] { String.class }, "Bloom");
+        bloom = BlockRenderLayer.valueOf("BLOOM");
         BLOOM = bloom;
-        if (Mods.Nothirium.isModLoaded()) {
-            try {
-                // Nothirium hard copies the BlockRenderLayer enum into a ChunkRenderPass enum. Add our BLOOM layer to
-                // that too.
-                Class crp = Class.forName("meldexun.nothirium.api.renderer.chunk.ChunkRenderPass", false,
-                        Launch.classLoader);
-                EnumHelper.addEnum(crp, "BLOOM", new Class[] {});
-                Field all = FieldUtils.getField(crp, "ALL", false);
-                FieldUtils.removeFinalModifier(all);
-                FieldUtils.writeStaticField(all, crp.getEnumConstants());
-            } catch (ClassNotFoundException | IllegalAccessException e) {
-                throw new RuntimeException(e);
-            }
-        }
     }
 
     // Calls injected via ASM

src/main/java/gregtech/client/utils/BloomEffectVintagiumUtil.java

@@ -11,14 +11,12 @@
 @SideOnly(Side.CLIENT)
 public class BloomEffectVintagiumUtil {
 
-    public static BlockRenderPass bloom;
-
     /**
      * @return {@link BlockRenderPass} instance for the bloom render layer.
      */
     @NotNull
     @SuppressWarnings("unused")
     public static BlockRenderPass getBloomPass() {
-        return Objects.requireNonNull(bloom, "Bloom effect is not initialized yet");
+        return Objects.requireNonNull(BlockRenderPass.valueOf("BLOOM"), "Bloom effect is not initialized yet");
     }
 }

src/main/java/gregtech/mixins/GregTechLateMixinLoadingPlugin.java

@@ -19,6 +19,7 @@ public List<String> getMixinConfigs() {
         configs.add("mixins.gregtech.ccl.json");
         configs.add("mixins.gregtech.littletiles.json");
         configs.add("mixins.gregtech.vintagium.json");
+        configs.add("mixins.gregtech.nothirium.json");
 
         return configs;
     }
@@ -31,6 +32,7 @@ public boolean shouldMixinConfigQueue(String mixinConfig) {
             case "mixin.gregtech.ctm.json" -> Mods.CTM.isModLoaded();
             case "mixins.gregtech.littletiles.json" -> Mods.LittleTiles.isModLoaded();
             case "mixins.gregtech.vintagium.json" -> Mods.Vintagium.isModLoaded();
+            case "mixins.gregtech.nothirium.json" -> Mods.Nothirium.isModLoaded();
             default -> true;
         };
     }

src/main/java/gregtech/mixins/minecraft/BlockRenderLayerMixin.java

@@ -0,0 +1,31 @@
+package gregtech.mixins.minecraft;
+
+import net.minecraft.util.BlockRenderLayer;
+
+import org.apache.commons.lang3.ArrayUtils;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Mutable;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.gen.Invoker;
+
+@Mixin(BlockRenderLayer.class)
+public class BlockRenderLayerMixin {
+
+    @Final
+    @Shadow
+    @Mutable
+    private static BlockRenderLayer[] $VALUES;
+
+    @SuppressWarnings("all")
+    @Invoker("<init>")
+    private static BlockRenderLayer create(String name, int ordinal, String directoryName) {
+        throw new IllegalStateException("Unreachable");
+    }
+
+    static {
+        BlockRenderLayer bloom = create("BLOOM", $VALUES.length, "Bloom");
+
+        $VALUES = ArrayUtils.add($VALUES, bloom);
+    }
+}

src/main/java/gregtech/mixins/nothirium/ChunkRenderPassMixin.java

@@ -0,0 +1,35 @@
+package gregtech.mixins.nothirium;
+
+import meldexun.nothirium.api.renderer.chunk.ChunkRenderPass;
+import org.apache.commons.lang3.ArrayUtils;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Mutable;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.gen.Invoker;
+
+@Mixin(ChunkRenderPass.class)
+public class ChunkRenderPassMixin {
+
+    @Final
+    @Mutable
+    @Shadow(remap = false)
+    public static ChunkRenderPass[] $VALUES;
+
+    @Final
+    @Mutable
+    @Shadow(remap = false)
+    public static ChunkRenderPass[] ALL;
+
+    @SuppressWarnings("all")
+    @Invoker(value = "<init>")
+    private static ChunkRenderPass create(String name, int ordinal) {
+        throw new IllegalStateException("Unreachable");
+    }
+
+    static {
+        ChunkRenderPass bloom = create("BLOOM", $VALUES.length);
+        $VALUES = ArrayUtils.add($VALUES, bloom);
+        ALL = ChunkRenderPass.values();
+    }
+}

src/main/java/gregtech/mixins/vintagium/BlockRenderPassMixin.java

@@ -1,25 +1,26 @@
 package gregtech.mixins.vintagium;
 
 import gregtech.client.utils.BloomEffectUtil;
-import gregtech.client.utils.BloomEffectVintagiumUtil;
 
 import net.minecraft.util.BlockRenderLayer;
-import net.minecraftforge.common.util.EnumHelper;
 
 import me.jellysquid.mods.sodium.client.render.chunk.passes.BlockRenderPass;
 import me.jellysquid.mods.sodium.client.util.BufferSizeUtil;
-import me.jellysquid.mods.sodium.client.util.EnumUtil;
+import org.apache.commons.lang3.ArrayUtils;
 import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Mutable;
 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 org.spongepowered.asm.mixin.gen.Invoker;
 
 @Mixin(BlockRenderPass.class)
 public abstract class BlockRenderPassMixin {
 
+    @Final
+    @Mutable
+    @Shadow(remap = false)
+    public static BlockRenderPass[] $VALUES;
+
     @Final
     @Mutable
     @Shadow(remap = false)
@@ -30,17 +31,17 @@ public abstract class BlockRenderPassMixin {
     @Shadow(remap = false)
     public static int COUNT;
 
-    @SuppressWarnings("UnresolvedMixinReference")
-    @Inject(method = "<clinit>",
-            at = @At(value = "TAIL"),
-            remap = false)
-    private static void init(CallbackInfo ci) {
-        EnumUtil.LAYERS = BlockRenderLayer.values();
+    @SuppressWarnings("all")
+    @Invoker("<init>")
+    private static BlockRenderPass create(String name, int ordinal, BlockRenderLayer layer, boolean translucent) {
+        throw new IllegalStateException("Unreachable");
+    }
+
+    static {
         BufferSizeUtil.BUFFER_SIZES.put(BloomEffectUtil.getBloomLayer(), 131072);
 
-        var params = new Class[] { BlockRenderLayer.class, boolean.class };
-        var values = new Object[] { BloomEffectUtil.getBloomLayer(), true };
-        BloomEffectVintagiumUtil.bloom = EnumHelper.addEnum(BlockRenderPass.class, "BLOOM", params, values);
+        BlockRenderPass bloom = create("BLOOM", $VALUES.length, BloomEffectUtil.getBloomLayer(), true);
+        $VALUES = ArrayUtils.add($VALUES, bloom);
         VALUES = BlockRenderPass.values();
         COUNT = VALUES.length;
     }

src/main/resources/mixins.gregtech.minecraft.json

@@ -9,6 +9,7 @@
   },
   "mixins": [
     "BlockConcretePowderMixin",
+    "BlockRenderLayerMixin",
     "DamageSourceMixin",
     "EnchantmentCanApplyMixin",
     "MinecraftMixin"

src/main/resources/mixins.gregtech.nothirium.json

@@ -0,0 +1,12 @@
+{
+  "package": "gregtech.mixins.nothirium",
+  "refmap": "mixins.gregtech.refmap.json",
+  "target": "@env(DEFAULT)",
+  "minVersion": "0.8",
+  "compatibilityLevel": "JAVA_8",
+  "mixins": [
+    "ChunkRenderPassMixin"
+  ],
+  "client": [],
+  "server": []
+}