salt in the wound

add sodium compat

src/main/java/io/github/slimeistdev/crystalline_sky/annotation/mixin/ConditionalMixin.java

@@ -0,0 +1,40 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2023-Present Bawnorton
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package io.github.slimeistdev.crystalline_sky.annotation.mixin;
+
+import io.github.slimeistdev.crystalline_sky.compat.Mods;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Target(ElementType.TYPE)
+@Retention(RetentionPolicy.RUNTIME)
+public @interface ConditionalMixin {
+    Mods[] mods();
+
+    boolean applyIfPresent() default true;
+}

src/main/java/io/github/slimeistdev/crystalline_sky/compat/Mods.java

@@ -0,0 +1,41 @@
+package io.github.slimeistdev.crystalline_sky.compat;
+
+import net.fabricmc.loader.api.FabricLoader;
+
+import java.util.Optional;
+import java.util.function.Supplier;
+
+public enum Mods {
+	SODIUM("sodium");
+
+	public final String id;
+	public final boolean isLoaded;
+
+	Mods(String id) {
+		this.id = id;
+		this.isLoaded = FabricLoader.getInstance().isModLoaded(id);
+	}
+
+	/**
+	 * Simple hook to run code if a mod is installed
+	 *
+	 * @param toRun will be run only if the mod is loaded
+	 * @return Optional.empty() if the mod is not loaded, otherwise an Optional of the return value of the given supplier
+	 */
+	public <T> Optional<T> runIfInstalled(Supplier<Supplier<T>> toRun) {
+		if (isLoaded)
+			return Optional.of(toRun.get().get());
+		return Optional.empty();
+	}
+
+	/**
+	 * Simple hook to execute code if a mod is installed
+	 *
+	 * @param toExecute will be executed only if the mod is loaded
+	 */
+	public void executeIfInstalled(Supplier<Runnable> toExecute) {
+		if (isLoaded) {
+			toExecute.get().run();
+		}
+	}
+}

src/main/java/io/github/slimeistdev/crystalline_sky/compat/sodium/SkyShaderInterface.java

@@ -0,0 +1,103 @@
+package io.github.slimeistdev.crystalline_sky.compat.sodium;
+
+import com.mojang.blaze3d.opengl.GlStateManager;
+import com.mojang.blaze3d.textures.GpuTextureView;
+import io.github.slimeistdev.crystalline_sky.registry.CrystallineItems;
+import net.caffeinemc.mods.sodium.client.gl.shader.uniform.GlUniformFloat3v;
+import net.caffeinemc.mods.sodium.client.gl.shader.uniform.GlUniformFloat4v;
+import net.caffeinemc.mods.sodium.client.gl.shader.uniform.GlUniformInt;
+import net.caffeinemc.mods.sodium.client.gl.shader.uniform.GlUniformMatrix4f;
+import net.caffeinemc.mods.sodium.client.render.chunk.shader.*;
+import net.caffeinemc.mods.sodium.client.render.chunk.terrain.TerrainRenderPass;
+import net.caffeinemc.mods.sodium.client.util.FogParameters;
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.texture.GlTexture;
+import net.minecraft.util.math.MathHelper;
+import org.joml.Matrix4fc;
+import org.lwjgl.opengl.GL32C;
+
+import java.util.EnumMap;
+import java.util.Map;
+
+@SuppressWarnings("DeprecatedIsStillUsed")
+public class SkyShaderInterface implements ChunkShaderInterface {
+	private final Map<ChunkShaderTextureSlot, GlUniformInt> uniformTextures;
+
+	private final GlUniformMatrix4f uniformModelViewMatrix;
+	private final GlUniformMatrix4f uniformProjectionMatrix;
+	private final GlUniformFloat3v uniformRegionOffset;
+	private final GlUniformFloat4v uniformColorModulator;
+
+	// The fog shader component used by this program in order to set up the appropriate GL state
+	private final ChunkShaderFogComponent fogShader;
+
+	public SkyShaderInterface(ShaderBindingContext context, ChunkShaderOptions options) {
+		this.uniformModelViewMatrix = context.bindUniform("u_ModelViewMatrix", GlUniformMatrix4f::new);
+		this.uniformProjectionMatrix = context.bindUniform("u_ProjectionMatrix", GlUniformMatrix4f::new);
+		this.uniformRegionOffset = context.bindUniform("u_RegionOffset", GlUniformFloat3v::new);
+		this.uniformColorModulator = context.bindUniform("u_ColorModulator", GlUniformFloat4v::new);
+
+		this.uniformTextures = new EnumMap<>(ChunkShaderTextureSlot.class);
+		this.uniformTextures.put(ChunkShaderTextureSlot.BLOCK, context.bindUniform("u_BlockTex", GlUniformInt::new));
+
+		this.fogShader = options.fog().getFactory().apply(context);
+	}
+
+	@Override // the shader interface should not modify pipeline state
+	public void setupState(TerrainRenderPass pass, FogParameters parameters) {
+		this.bindTexture(ChunkShaderTextureSlot.BLOCK, pass.getAtlas());
+
+		MinecraftClient client = MinecraftClient.getInstance();
+		if (client.world != null
+			&& client.player != null
+			&& (client.player.getMainHandStack().isOf(CrystallineItems.SKY)
+			|| client.player.getOffHandStack().isOf(CrystallineItems.SKY)
+			|| client.player.getMainHandStack().isOf(CrystallineItems.WEEPING_SKY)
+			|| client.player.getOffHandStack().isOf(CrystallineItems.WEEPING_SKY))) {
+
+			float f = client.world.getTime() + client.getRenderTickCounter().getTickProgress(true);
+			float alpha = (MathHelper.sin(f / 10.0f) + 1.0f) / 2.0f;
+			// remap alpha from [0, 1] to [0, 0.75]
+			float maxAlpha = 1.0f - 0.25f;
+			alpha = alpha * maxAlpha;
+			this.uniformColorModulator.set(1.0f, 1.0f, 1.0f, alpha);
+		} else {
+			this.uniformColorModulator.set(1.0f, 1.0f, 1.0f, 1.0f);
+		}
+
+		this.fogShader.setup(parameters);
+	}
+
+	@Override // the shader interface should not modify pipeline state
+	public void resetState() {
+		// This is used by alternate implementations.
+	}
+
+	@Deprecated(forRemoval = true) // should be handled properly in GFX instead.
+	private void bindTexture(ChunkShaderTextureSlot slot, GpuTextureView textureView) {
+		GlTexture tex = (GlTexture) textureView.texture();
+		GlStateManager._activeTexture(GL32C.GL_TEXTURE0 + slot.ordinal());
+		GlStateManager._bindTexture(tex.getGlId());
+		GlStateManager._texParameter(GL32C.GL_TEXTURE_2D, 33084, textureView.baseMipLevel());
+		GlStateManager._texParameter(GL32C.GL_TEXTURE_2D, 33085, textureView.baseMipLevel() + textureView.mipLevels() - 1);
+		tex.checkDirty(GL32C.GL_TEXTURE_2D);
+
+		var uniform = this.uniformTextures.get(slot);
+		uniform.setInt(slot.ordinal());
+	}
+
+	@Override
+	public void setProjectionMatrix(Matrix4fc matrix) {
+		this.uniformProjectionMatrix.set(matrix);
+	}
+
+	@Override
+	public void setModelViewMatrix(Matrix4fc matrix) {
+		this.uniformModelViewMatrix.set(matrix);
+	}
+
+	@Override
+	public void setRegionOffset(float x, float y, float z) {
+		this.uniformRegionOffset.set(x, y, z);
+	}
+}

src/main/java/io/github/slimeistdev/crystalline_sky/mixin/ChunkSkyLightMixin.java

@@ -143,8 +143,8 @@ public abstract class ChunkSkyLightMixin implements ChunkSkyLight_Duck {
 			crystalline_sky$weepingStorage.insertSolid(localX, y - weepingMinY, localZ, crystalline_sky$weepingScanner);
 		}
 
-		CrystallineSky.LOG.info("Weeping sky ranges for local column [{}, {}] in {}:", localX, localZ, blockView);
-		crystalline_sky$weepingStorage.debugState(localX, localZ, CrystallineSky.LOG::info);
+		CrystallineSky.LOG.debug("Weeping sky ranges for local column [{}, {}] in {}:", localX, localZ, blockView);
+		crystalline_sky$weepingStorage.debugState(localX, localZ, CrystallineSky.LOG::debug);
 
 		crystalline_sky$weepingScanner.setBlockView(null);
 	}

src/main/java/io/github/slimeistdev/crystalline_sky/mixin/CrystallineSkyMixinPlugin.java

@@ -0,0 +1,38 @@
+package io.github.slimeistdev.crystalline_sky.mixin;
+
+import io.github.slimeistdev.crystalline_sky.util.ConditionalMixinManager;
+import org.objectweb.asm.tree.ClassNode;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.spongepowered.asm.mixin.extensibility.IMixinConfigPlugin;
+import org.spongepowered.asm.mixin.extensibility.IMixinInfo;
+
+import java.util.List;
+import java.util.Set;
+
+public class CrystallineSkyMixinPlugin implements IMixinConfigPlugin {
+	public static final Logger LOGGER = LoggerFactory.getLogger("CrystallineSky/MixinPlugin");
+
+	@Override
+	public void onLoad(String mixinPackage) { } // NO-OP
+
+	@Override
+	public String getRefMapperConfig() { return null; } // DEFAULT
+
+	@Override
+	public boolean shouldApplyMixin(String targetClassName, String mixinClassName) {
+		return ConditionalMixinManager.shouldApply(mixinClassName);
+	}
+
+	@Override
+	public void acceptTargets(Set<String> myTargets, Set<String> otherTargets) { } // NO-OP
+
+	@Override
+	public List<String> getMixins() { return null; } // DEFAULT
+
+	@Override
+	public void preApply(String targetClassName, ClassNode targetClass, String mixinClassName, IMixinInfo mixinInfo) { } // NO-OP
+
+	@Override
+	public void postApply(String targetClassName, ClassNode targetClass, String mixinClassName, IMixinInfo mixinInfo) { } // NO-OP
+}

src/main/java/io/github/slimeistdev/crystalline_sky/mixin/client/WorldRendererMixin.java

@@ -1,16 +1,11 @@
 package io.github.slimeistdev.crystalline_sky.mixin.client;
 
-import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
-import com.llamalad7.mixinextras.injector.wrapoperation.WrapOperation;
 import com.llamalad7.mixinextras.sugar.Local;
 import com.mojang.blaze3d.buffers.GpuBufferSlice;
-import io.github.slimeistdev.crystalline_sky.extenders_cove.BlockRenderLayerExt;
 import io.github.slimeistdev.crystalline_sky.extenders_cove.BlockRenderLayerGroupExt;
 import io.github.slimeistdev.crystalline_sky.mixin_ducks.client.DefaultFramebufferSet_Duck;
 import io.github.slimeistdev.crystalline_sky.mixin_ducks.client.Framebuffer_Duck;
-import io.github.slimeistdev.crystalline_sky.registry.CrystallineItems;
 import net.minecraft.client.MinecraftClient;
-import net.minecraft.client.gl.DynamicUniforms;
 import net.minecraft.client.gl.Framebuffer;
 import net.minecraft.client.gl.SimpleFramebufferFactory;
 import net.minecraft.client.option.CloudRenderMode;
@@ -18,10 +13,10 @@ import net.minecraft.client.render.*;
 import net.minecraft.client.util.Handle;
 import net.minecraft.client.util.ObjectAllocator;
 import net.minecraft.client.world.ClientWorld;
-import net.minecraft.util.math.MathHelper;
 import net.minecraft.util.profiler.Profiler;
 import org.jetbrains.annotations.Nullable;
-import org.joml.*;
+import org.joml.Matrix4f;
+import org.joml.Vector4f;
 import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
@@ -61,13 +56,7 @@ public abstract class WorldRendererMixin {
 								Vector4f fogColor, boolean shouldRenderSky, CallbackInfo ci,
 								@Local FrameGraphBuilder frameGraphBuilder,
 								@Local SimpleFramebufferFactory factory) {
-		SimpleFramebufferFactory depthlessFactory = new SimpleFramebufferFactory(
-			factory.width(),
-			factory.height(),
-			false,
-			factory.clearColor()
-		);
-		Handle<Framebuffer> framebuffer = frameGraphBuilder.createResourceHandle("crystalline_sky:sky_framebuffer", depthlessFactory);
+		Handle<Framebuffer> framebuffer = frameGraphBuilder.createResourceHandle("crystalline_sky:sky_framebuffer", factory);
 		((DefaultFramebufferSet_Duck) framebufferSet).crystalline_sky$setSkyFramebuffer(framebuffer);
 	}
 
@@ -149,27 +138,4 @@ public abstract class WorldRendererMixin {
 									  @Local SectionRenderState sectionRenderState) {
 		sectionRenderState.renderSection(BlockRenderLayerGroupExt.CRYSTALLINE_SKY_SKY);
 	}
-
-	@WrapOperation(method = "renderBlockLayers", at = @At(value = "NEW", target = "net/minecraft/client/gl/DynamicUniforms$UniformValue"))
-	private DynamicUniforms.UniformValue tintSkyBlocks(Matrix4fc modelView, Vector4fc colorModulator,
-													   Vector3fc modelOffset, Matrix4fc textureMatrix, float lineWidth,
-													   Operation<DynamicUniforms.UniformValue> original,
-													   @Local BlockRenderLayer blockRenderLayer) {
-		if (blockRenderLayer == BlockRenderLayerExt.CRYSTALLINE_SKY_SKY
-			&& client.player != null
-			&& (client.player.getMainHandStack().isOf(CrystallineItems.SKY)
-			|| client.player.getOffHandStack().isOf(CrystallineItems.SKY)
-			|| client.player.getMainHandStack().isOf(CrystallineItems.WEEPING_SKY)
-			|| client.player.getOffHandStack().isOf(CrystallineItems.WEEPING_SKY))) {
-
-			float f = ticks + client.getRenderTickCounter().getTickProgress(true);
-			float alpha = (MathHelper.sin(f / 10.0f) + 1.0f) / 2.0f;
-			// remap alpha from [0, 1] to [0, 0.75]
-			float maxAlpha = 1.0f - 0.25f;
-			alpha = alpha * maxAlpha;
-			colorModulator = new Vector4f(1.0f, 1.0f, 1.0f, alpha).mul(colorModulator);
-		}
-
-		return original.call(modelView, colorModulator, modelOffset, textureMatrix, lineWidth);
-	}
 }

src/main/java/io/github/slimeistdev/crystalline_sky/mixin/client/WorldRenderer_NoSodium_Mixin.java

@@ -0,0 +1,56 @@
+package io.github.slimeistdev.crystalline_sky.mixin.client;
+
+import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
+import com.llamalad7.mixinextras.injector.wrapoperation.WrapOperation;
+import com.llamalad7.mixinextras.sugar.Local;
+import io.github.slimeistdev.crystalline_sky.annotation.mixin.ConditionalMixin;
+import io.github.slimeistdev.crystalline_sky.compat.Mods;
+import io.github.slimeistdev.crystalline_sky.extenders_cove.BlockRenderLayerExt;
+import io.github.slimeistdev.crystalline_sky.registry.CrystallineItems;
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.gl.DynamicUniforms;
+import net.minecraft.client.render.BlockRenderLayer;
+import net.minecraft.client.render.WorldRenderer;
+import net.minecraft.util.math.MathHelper;
+import org.joml.Matrix4fc;
+import org.joml.Vector3fc;
+import org.joml.Vector4f;
+import org.joml.Vector4fc;
+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;
+
+@ConditionalMixin(mods = Mods.SODIUM, applyIfPresent = false)
+@Mixin(WorldRenderer.class)
+public class WorldRenderer_NoSodium_Mixin {
+	@Shadow
+	@Final
+	private MinecraftClient client;
+
+	@Shadow
+	private int ticks;
+
+	@WrapOperation(method = "renderBlockLayers", at = @At(value = "NEW", target = "net/minecraft/client/gl/DynamicUniforms$UniformValue"))
+	private DynamicUniforms.UniformValue tintSkyBlocks(Matrix4fc modelView, Vector4fc colorModulator,
+													   Vector3fc modelOffset, Matrix4fc textureMatrix, float lineWidth,
+													   Operation<DynamicUniforms.UniformValue> original,
+													   @Local BlockRenderLayer blockRenderLayer) {
+		if (blockRenderLayer == BlockRenderLayerExt.CRYSTALLINE_SKY_SKY
+			&& client.player != null
+			&& (client.player.getMainHandStack().isOf(CrystallineItems.SKY)
+			|| client.player.getOffHandStack().isOf(CrystallineItems.SKY)
+			|| client.player.getMainHandStack().isOf(CrystallineItems.WEEPING_SKY)
+			|| client.player.getOffHandStack().isOf(CrystallineItems.WEEPING_SKY))) {
+
+			float f = ticks + client.getRenderTickCounter().getTickProgress(true);
+			float alpha = (MathHelper.sin(f / 10.0f) + 1.0f) / 2.0f;
+			// remap alpha from [0, 1] to [0, 0.75]
+			float maxAlpha = 1.0f - 0.25f;
+			alpha = alpha * maxAlpha;
+			colorModulator = new Vector4f(1.0f, 1.0f, 1.0f, alpha).mul(colorModulator);
+		}
+
+		return original.call(modelView, colorModulator, modelOffset, textureMatrix, lineWidth);
+	}
+}

src/main/java/io/github/slimeistdev/crystalline_sky/mixin/client/compat/sodium/DefaultMaterialsMixin.java

@@ -0,0 +1,39 @@
+package io.github.slimeistdev.crystalline_sky.mixin.client.compat.sodium;
+
+import io.github.slimeistdev.crystalline_sky.annotation.mixin.ConditionalMixin;
+import io.github.slimeistdev.crystalline_sky.extenders_cove.BlockRenderLayerExt;
+import io.github.slimeistdev.crystalline_sky.compat.Mods;
+import net.caffeinemc.mods.sodium.client.render.chunk.terrain.DefaultTerrainRenderPasses;
+import net.caffeinemc.mods.sodium.client.render.chunk.terrain.material.DefaultMaterials;
+import net.caffeinemc.mods.sodium.client.render.chunk.terrain.material.Material;
+import net.caffeinemc.mods.sodium.client.render.chunk.terrain.material.parameters.AlphaCutoffParameter;
+import net.minecraft.client.render.BlockRenderLayer;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Unique;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+import java.util.Arrays;
+
+@ConditionalMixin(mods = Mods.SODIUM)
+@Mixin(DefaultMaterials.class)
+public class DefaultMaterialsMixin {
+	@Unique
+	@SuppressWarnings("OptionalGetWithoutIsPresent")
+	private static final Material crystalline_sky$SKY = new Material(
+		Arrays.stream(DefaultTerrainRenderPasses.ALL)
+			.filter(pass -> ((TerrainRenderPassAccessor) pass).crystalline_sky$getRenderLayer() == BlockRenderLayerExt.CRYSTALLINE_SKY_SKY)
+			.findFirst()
+			.get(),
+		AlphaCutoffParameter.ZERO,
+		false
+	);
+
+	@Inject(method = "forChunkLayer", at = @At(value = "NEW", target = "(Ljava/lang/String;Ljava/lang/Throwable;)Ljava/lang/MatchException;"), cancellable = true)
+	private static void addCrystallineSkyMaterial(BlockRenderLayer layer, CallbackInfoReturnable<Material> cir) {
+		if (layer == BlockRenderLayerExt.CRYSTALLINE_SKY_SKY) {
+			cir.setReturnValue(crystalline_sky$SKY);
+		}
+	}
+}

src/main/java/io/github/slimeistdev/crystalline_sky/mixin/client/compat/sodium/DefaultTerrainRenderPassesMixin.java

@@ -0,0 +1,31 @@
+package io.github.slimeistdev.crystalline_sky.mixin.client.compat.sodium;
+
+import io.github.slimeistdev.crystalline_sky.annotation.mixin.ConditionalMixin;
+import io.github.slimeistdev.crystalline_sky.extenders_cove.BlockRenderLayerExt;
+import io.github.slimeistdev.crystalline_sky.compat.Mods;
+import net.caffeinemc.mods.sodium.client.render.chunk.terrain.DefaultTerrainRenderPasses;
+import net.caffeinemc.mods.sodium.client.render.chunk.terrain.TerrainRenderPass;
+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;
+
+@ConditionalMixin(mods = Mods.SODIUM)
+@Mixin(DefaultTerrainRenderPasses.class)
+public class DefaultTerrainRenderPassesMixin {
+	@Mutable
+	@Shadow
+	@Final
+	public static TerrainRenderPass[] ALL;
+
+	@Inject(method = "<clinit>", at = @At("RETURN"))
+	private static void addCrystallineSkyPass(CallbackInfo ci) {
+		var ALL$ = new TerrainRenderPass[ALL.length + 1];
+		System.arraycopy(ALL, 0, ALL$, 0, ALL.length);
+		ALL$[ALL.length] = new TerrainRenderPass(BlockRenderLayerExt.CRYSTALLINE_SKY_SKY, false, true);
+		ALL = ALL$;
+	}
+}

src/main/java/io/github/slimeistdev/crystalline_sky/mixin/client/compat/sodium/LICENSE

@@ -0,0 +1,6 @@
+The following mixins in this package are from derived from https://github.com/wisp-forest/affinity, and as such are licensed under the MIT license:
+
+- DefaultMaterialsMixin
+- DefaultTerrainRenderPassesMixin
+- SodiumWorldRendererMixin
+- TerrainRenderPassAccessor

src/main/java/io/github/slimeistdev/crystalline_sky/mixin/client/compat/sodium/ShaderChunkRendererMixin.java

@@ -0,0 +1,50 @@
+package io.github.slimeistdev.crystalline_sky.mixin.client.compat.sodium;
+
+import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
+import com.llamalad7.mixinextras.injector.wrapoperation.WrapOperation;
+import io.github.slimeistdev.crystalline_sky.annotation.mixin.ConditionalMixin;
+import io.github.slimeistdev.crystalline_sky.compat.Mods;
+import io.github.slimeistdev.crystalline_sky.compat.sodium.SkyShaderInterface;
+import io.github.slimeistdev.crystalline_sky.extenders_cove.BlockRenderLayerExt;
+import net.caffeinemc.mods.sodium.client.gl.shader.GlProgram;
+import net.caffeinemc.mods.sodium.client.render.chunk.ShaderChunkRenderer;
+import net.caffeinemc.mods.sodium.client.render.chunk.shader.ChunkShaderInterface;
+import net.caffeinemc.mods.sodium.client.render.chunk.shader.ChunkShaderOptions;
+import net.caffeinemc.mods.sodium.client.render.chunk.shader.ShaderBindingContext;
+import net.caffeinemc.mods.sodium.client.render.chunk.terrain.material.DefaultMaterials;
+import net.minecraft.util.Identifier;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+
+import java.util.function.Function;
+
+@ConditionalMixin(mods = Mods.SODIUM)
+@Mixin(ShaderChunkRenderer.class)
+public class ShaderChunkRendererMixin {
+	@WrapOperation(method = "compileProgram", at = @At(value = "INVOKE", target = "Lnet/caffeinemc/mods/sodium/client/render/chunk/ShaderChunkRenderer;createShader(Ljava/lang/String;Lnet/caffeinemc/mods/sodium/client/render/chunk/shader/ChunkShaderOptions;)Lnet/caffeinemc/mods/sodium/client/gl/shader/GlProgram;"), remap = false)
+	private GlProgram<ChunkShaderInterface> createSkyShader(ShaderChunkRenderer instance, String path, ChunkShaderOptions options, Operation<GlProgram<ChunkShaderInterface>> original) {
+		if (options.pass() == DefaultMaterials.forChunkLayer(BlockRenderLayerExt.CRYSTALLINE_SKY_SKY).pass) {
+			return original.call(instance, "sodium_compat/block_layer_sky", options);
+		}
+
+		return original.call(instance, path, options);
+	}
+
+	@WrapOperation(method = "createShader", at = @At(value = "INVOKE", target = "Lnet/minecraft/util/Identifier;of(Ljava/lang/String;Ljava/lang/String;)Lnet/minecraft/util/Identifier;"))
+	private Identifier redirectShaderNamespace(String namespace, String path, Operation<Identifier> original, String pathArg) {
+		if (pathArg.equals("sodium_compat/block_layer_sky")) {
+			namespace = "crystalline_sky";
+		}
+
+		return original.call(namespace, path);
+	}
+
+	@WrapOperation(method = "createShader", at = @At(value = "INVOKE", target = "Lnet/caffeinemc/mods/sodium/client/gl/shader/GlProgram$Builder;link(Ljava/util/function/Function;)Lnet/caffeinemc/mods/sodium/client/gl/shader/GlProgram;"), remap = false)
+	private static GlProgram<ChunkShaderInterface> useSkyShaderInterface(GlProgram.Builder instance, Function<ShaderBindingContext, ChunkShaderInterface> factory, Operation<GlProgram<ChunkShaderInterface>> original, String argPath, ChunkShaderOptions argOptions) {
+		if (argPath.equals("sodium_compat/block_layer_sky")) {
+			factory = (shader) -> new SkyShaderInterface(shader, argOptions);
+		}
+
+		return original.call(instance, factory);
+	}
+}

src/main/java/io/github/slimeistdev/crystalline_sky/mixin/client/compat/sodium/SodiumWorldRendererMixin.java

@@ -0,0 +1,30 @@
+package io.github.slimeistdev.crystalline_sky.mixin.client.compat.sodium;
+
+import io.github.slimeistdev.crystalline_sky.annotation.mixin.ConditionalMixin;
+import io.github.slimeistdev.crystalline_sky.extenders_cove.BlockRenderLayerExt;
+import io.github.slimeistdev.crystalline_sky.extenders_cove.BlockRenderLayerGroupExt;
+import io.github.slimeistdev.crystalline_sky.compat.Mods;
+import net.caffeinemc.mods.sodium.client.render.SodiumWorldRenderer;
+import net.caffeinemc.mods.sodium.client.render.chunk.ChunkRenderMatrices;
+import net.caffeinemc.mods.sodium.client.render.chunk.RenderSectionManager;
+import net.caffeinemc.mods.sodium.client.render.chunk.terrain.material.DefaultMaterials;
+import net.minecraft.client.render.BlockRenderLayerGroup;
+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;
+
+@ConditionalMixin(mods = Mods.SODIUM)
+@Mixin(SodiumWorldRenderer.class)
+public class SodiumWorldRendererMixin {
+	@Shadow
+	private RenderSectionManager renderSectionManager;
+
+	@Inject(method = "drawChunkLayer", at = @At("RETURN"))
+	private void drawCrystallineLayer(BlockRenderLayerGroup group, ChunkRenderMatrices matrices, double x, double y, double z, CallbackInfo ci) {
+		if (group != BlockRenderLayerGroupExt.CRYSTALLINE_SKY_SKY) return;
+
+		renderSectionManager.renderLayer(matrices, DefaultMaterials.forChunkLayer(BlockRenderLayerExt.CRYSTALLINE_SKY_SKY).pass, x, y, z);
+	}
+}

src/main/java/io/github/slimeistdev/crystalline_sky/mixin/client/compat/sodium/TerrainRenderPassAccessor.java

@@ -0,0 +1,15 @@
+package io.github.slimeistdev.crystalline_sky.mixin.client.compat.sodium;
+
+import io.github.slimeistdev.crystalline_sky.annotation.mixin.ConditionalMixin;
+import io.github.slimeistdev.crystalline_sky.compat.Mods;
+import net.caffeinemc.mods.sodium.client.render.chunk.terrain.TerrainRenderPass;
+import net.minecraft.client.render.BlockRenderLayer;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Accessor;
+
+@ConditionalMixin(mods = Mods.SODIUM)
+@Mixin(TerrainRenderPass.class)
+public interface TerrainRenderPassAccessor {
+	@Accessor("renderType")
+	BlockRenderLayer crystalline_sky$getRenderLayer();
+}

src/main/java/io/github/slimeistdev/crystalline_sky/util/ConditionalMixinManager.java

@@ -0,0 +1,66 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2023-Present Bawnorton
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package io.github.slimeistdev.crystalline_sky.util;
+
+import io.github.slimeistdev.crystalline_sky.annotation.mixin.ConditionalMixin;
+import io.github.slimeistdev.crystalline_sky.compat.Mods;
+import io.github.slimeistdev.crystalline_sky.mixin.CrystallineSkyMixinPlugin;
+import org.objectweb.asm.Type;
+import org.objectweb.asm.tree.AnnotationNode;
+import org.spongepowered.asm.service.MixinService;
+import org.spongepowered.asm.util.Annotations;
+
+import java.io.IOException;
+import java.util.List;
+
+public class ConditionalMixinManager {
+    public static boolean shouldApply(String className) {
+        try {
+            List<AnnotationNode> annotationNodes = MixinService.getService().getBytecodeProvider().getClassNode(className).visibleAnnotations;
+            if (annotationNodes == null) return true;
+
+            boolean shouldApply = true;
+            for (AnnotationNode node : annotationNodes) {
+                if (node.desc.equals(Type.getDescriptor(ConditionalMixin.class))) {
+                    List<Mods> mods = Annotations.getValue(node, "mods", true, Mods.class);
+                    boolean applyIfPresent = Annotations.getValue(node, "applyIfPresent", Boolean.TRUE);
+                    boolean anyModsLoaded = anyModsLoaded(mods);
+                    shouldApply = anyModsLoaded == applyIfPresent;
+                    CrystallineSkyMixinPlugin.LOGGER.debug("{} is{}being applied because the mod(s) {} are{}loaded", className, shouldApply ? " " : " not ", mods, anyModsLoaded ? " " : " not ");
+                }
+            }
+            return shouldApply;
+        } catch (ClassNotFoundException | IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    private static boolean anyModsLoaded(List<Mods> mods) {
+        for (Mods mod : mods) {
+            if (mod.isLoaded) return true;
+        }
+        return false;
+    }
+}

src/main/resources/assets/crystalline_sky/shaders/include/projection.glsl

@@ -0,0 +1,6 @@
+vec4 projection_from_position(vec4 position) {
+    vec4 projection = position * 0.5;
+    projection.xy = vec2(projection.x + projection.w, projection.y + projection.w);
+    projection.zw = position.zw;
+    return projection;
+}

src/main/resources/assets/crystalline_sky/shaders/sodium_compat/block_layer_sky.fsh

@@ -0,0 +1,50 @@
+#version 330 core
+
+#import <sodium:include/fog.glsl>
+
+in vec4 v_Color; // The interpolated vertex color
+in vec4 v_TexProj; // The interpolated sky texture coordinates
+in vec2 v_FragDistance; // The fragment's distance from the camera (cylindrical and spherical)
+
+in float v_MaterialMipBias;
+in float v_MaterialAlphaCutoff;
+
+uniform sampler2D u_BlockTex; // The block (sky) texture
+
+uniform vec4 u_FogColor; // The color of the shader fog
+uniform vec2 u_EnvironmentFog; // The start and end position for environmental fog
+uniform vec2 u_RenderFog; // The start and end position for border fog
+
+uniform vec4 u_ColorModulator;
+
+out vec4 fragColor; // The output fragment for the color framebuffer
+
+#define SCALE 1
+#define BAYER_BIAS 0.03125
+
+const mat4x4 bayerMatrix4x4 = mat4x4(
+    0.0,  8.0,  2.0, 10.0,
+    12.0, 4.0,  14.0, 6.0,
+    3.0,  11.0, 1.0, 9.0,
+    15.0, 7.0,  13.0, 5.0
+) / 16.0;
+
+void main() {
+    vec4 diffuseColor = textureProj(u_BlockTex, v_TexProj, v_MaterialMipBias);//texture(u_BlockTex, v_TexCoord, v_MaterialMipBias);
+
+    /*// Apply per-vertex color
+    diffuseColor *= v_Color;*/
+    diffuseColor *= vec4(u_ColorModulator.rgb, 1.0);
+
+#ifdef USE_FRAGMENT_DISCARD
+    int x = int(gl_FragCoord.x / SCALE) % 4;
+    int y = int(gl_FragCoord.y / SCALE) % 4;
+    float bayer = bayerMatrix4x4[y][x];
+
+    if (u_ColorModulator.a <= bayer + BAYER_BIAS) {
+        discard;
+    }
+#endif
+
+    fragColor = _linearFog(diffuseColor, v_FragDistance, u_FogColor, u_EnvironmentFog, u_RenderFog);
+}

src/main/resources/assets/crystalline_sky/shaders/sodium_compat/block_layer_sky.vsh

@@ -0,0 +1,54 @@
+#version 330 core
+
+#import <sodium:include/fog.glsl>
+#import <sodium:include/chunk_vertex.glsl>
+#import <sodium:include/chunk_matrices.glsl>
+#import <sodium:include/chunk_material.glsl>
+
+#import <crystalline_sky:include/projection.glsl>
+
+out vec4 v_Color;
+out vec4 v_TexProj;
+
+out float v_MaterialMipBias;
+#ifdef USE_FRAGMENT_DISCARD
+out float v_MaterialAlphaCutoff;
+#endif
+
+#ifdef USE_FOG
+out vec2 v_FragDistance;
+#endif
+
+uniform vec3 u_RegionOffset;
+
+uvec3 _get_relative_chunk_coord(uint pos) {
+    // Packing scheme is defined by LocalSectionIndex
+    return uvec3(pos) >> uvec3(5u, 0u, 2u) & uvec3(7u, 3u, 7u);
+}
+
+vec3 _get_draw_translation(uint pos) {
+    return _get_relative_chunk_coord(pos) * vec3(16.0);
+}
+
+void main() {
+    _vert_init();
+
+    // Transform the chunk-local vertex position into world model space
+    vec3 translation = u_RegionOffset + _get_draw_translation(_draw_id);
+    vec3 position = _vert_position + translation;
+
+#ifdef USE_FOG
+    v_FragDistance = getFragDistance(position);
+#endif
+
+    // Transform the vertex position into model-view-projection space
+    gl_Position = u_ProjectionMatrix * u_ModelViewMatrix * vec4(position, 1.0);
+
+    v_Color = _vert_color;
+    v_TexProj = projection_from_position(gl_Position);
+
+    v_MaterialMipBias = _material_mip_bias(_material_params);
+#ifdef USE_FRAGMENT_DISCARD
+    v_MaterialAlphaCutoff = _material_alpha_cutoff(_material_params);
+#endif
+}

src/main/resources/crystalline_sky.mixins.json

@@ -5,6 +5,7 @@
     "minVersion": "0.5.0"
   },
   "package": "io.github.slimeistdev.crystalline_sky.mixin",
+  "plugin": "io.github.slimeistdev.crystalline_sky.mixin.CrystallineSkyMixinPlugin",
   "compatibilityLevel": "JAVA_21",
   "mixins": [
     "ChunkLightProviderMixin",
@@ -19,8 +20,14 @@
     "client.DebugRendererMixin",
     "client.DefaultFramebufferSetMixin",
     "client.FramebufferMixin",
+    "client.WorldRenderer_NoSodium_Mixin",
     "client.WorldRendererAccessor",
-    "client.WorldRendererMixin"
+    "client.WorldRendererMixin",
+    "client.compat.sodium.DefaultMaterialsMixin",
+    "client.compat.sodium.DefaultTerrainRenderPassesMixin",
+    "client.compat.sodium.ShaderChunkRendererMixin",
+    "client.compat.sodium.SodiumWorldRendererMixin",
+    "client.compat.sodium.TerrainRenderPassAccessor"
   ],
   "server": [
   ],