Skybox V

iris doesn't explode, at least

common/build.gradle.kts

@@ -18,6 +18,7 @@ dependencies {
 	compileOnly(libs.jsr305)
 
 	modCompileOnly(libs.sodium.fabric)
+	modCompileOnly(libs.iris.fabric)
 
 	compileOnly(annotationProcessor(libs.mixinextras.common.get())!!)!!
 }

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

@@ -7,6 +7,7 @@ import java.util.function.Supplier;
 
 public enum Mods {
 	SODIUM("sodium"),
+	IRIS("iris"),
 	AXIOM("axiom");
 
 	public final String id;

common/src/main/java/io/github/slimeistdev/crystalline_sky/mixin/client/compat/iris/SodiumProgramsMixin.java

@@ -0,0 +1,26 @@
+package io.github.slimeistdev.crystalline_sky.mixin.client.compat.iris;
+
+import io.github.slimeistdev.crystalline_sky.annotation.mixin.ConditionalMixin;
+import io.github.slimeistdev.crystalline_sky.compat.Mods;
+import io.github.slimeistdev.crystalline_sky.mixin.client.compat.sodium.TerrainRenderPassAccessor;
+import io.github.slimeistdev.crystalline_sky.registry.client.CrystallineRenderTypes;
+import net.caffeinemc.mods.sodium.client.render.chunk.terrain.TerrainRenderPass;
+import net.irisshaders.iris.pipeline.programs.SodiumPrograms;
+import net.irisshaders.iris.shadows.ShadowRenderingState;
+import net.minecraft.client.renderer.RenderType;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+@ConditionalMixin(mods = Mods.IRIS)
+@Mixin(SodiumPrograms.class)
+public class SodiumProgramsMixin {
+	@Inject(method = "mapTerrainRenderPass", at = @At(value = "NEW", target = "(Ljava/lang/String;)Ljava/lang/IllegalArgumentException;"), cancellable = true)
+	private static void customRenderTypes(TerrainRenderPass pass, CallbackInfoReturnable<SodiumPrograms.Pass> cir) {
+		RenderType renderType = ((TerrainRenderPassAccessor) pass).crystalline_sky$getRenderLayer();
+		if (renderType == CrystallineRenderTypes.SKY || renderType == CrystallineRenderTypes.SKYBOX) {
+			cir.setReturnValue(ShadowRenderingState.areShadowsCurrentlyBeingRendered() ? SodiumPrograms.Pass.SHADOW : SodiumPrograms.Pass.TERRAIN);
+		}
+	}
+}

common/src/main/java/io/github/slimeistdev/crystalline_sky/mixin/client/compat/iris/WorldRenderingPhaseMixin.java

@@ -0,0 +1,21 @@
+package io.github.slimeistdev.crystalline_sky.mixin.client.compat.iris;
+
+import io.github.slimeistdev.crystalline_sky.annotation.mixin.ConditionalMixin;
+import io.github.slimeistdev.crystalline_sky.compat.Mods;
+import io.github.slimeistdev.crystalline_sky.registry.client.CrystallineRenderTypes;
+import net.irisshaders.iris.pipeline.WorldRenderingPhase;
+import net.minecraft.client.renderer.RenderType;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+@ConditionalMixin(mods = Mods.IRIS)
+@Mixin(WorldRenderingPhase.class)
+public class WorldRenderingPhaseMixin {
+	@Inject(method = "fromTerrainRenderType", at = @At(value = "NEW", target = "(Ljava/lang/String;)Ljava/lang/IllegalStateException;"), cancellable = true)
+	private static void customRenderTypes(RenderType renderType, CallbackInfoReturnable<WorldRenderingPhase> cir) {
+		if (renderType == CrystallineRenderTypes.SKY || renderType == CrystallineRenderTypes.SKYBOX)
+			cir.setReturnValue(WorldRenderingPhase.TERRAIN_SOLID);
+	}
+}

common/src/main/resources/crystalline_sky-common.mixins.json

@@ -26,6 +26,8 @@
     "client.ModelBlockRendererMixin",
     "client.RenderTargetMixin",
     "client.SimpleBakedModelMixin",
+    "client.compat.iris.SodiumProgramsMixin",
+    "client.compat.iris.WorldRenderingPhaseMixin",
     "client.compat.sodium.CompactChunkVertexMixin",
     "client.compat.sodium.DefaultMaterialsMixin",
     "client.compat.sodium.DefaultTerrainRenderPassesMixin",

fabric/build.gradle.kts

@@ -32,6 +32,14 @@ dependencies {
 		modLocalRuntime(libs.sodium.fabric)
 	}
 
+	modCompileOnly(libs.iris.fabric)
+	if (!inCI && "enable_iris"().toBoolean()) {
+		modLocalRuntime(libs.iris.fabric)
+		modLocalRuntime("org.antlr:antlr4-runtime:4.13.1")
+		modLocalRuntime("io.github.douira:glsl-transformer:2.0.1")
+		modLocalRuntime("org.anarres:jcpp:1.4.14")
+	}
+
 	modCompileOnly(libs.axiom)
 	if (!inCI && "enable_axiom"().toBoolean()) {
 		modLocalRuntime(libs.axiom)

gradle.properties

@@ -27,4 +27,5 @@ compatibleVersions=1.21.1
 
 # mod compat
 enable_sodium=true
+enable_iris=true
 enable_axiom=false

libs.versions.toml

@@ -14,6 +14,8 @@ mixinextras = "0.5.0"
 mm = "11.0.4"
 sodium-fabric = "mc1.21.1-0.6.13-fabric"
 sodium-neoforge = "mc1.21.1-0.6.13-neoforge"
+iris-fabric = "1.8.8+1.21.1-fabric"
+iris-neoforge = "1.8.8+1.21.1-neoforge"
 axiom = "jTdCyf2H"
 # these have to be manually extracted from the jar and put in the flatDir libs folder (only if the enable_axiom property is true)
 axiom-axiomclientapi = "1.0.0"
@@ -46,6 +48,9 @@ mm = { group = "com.terraformersmc", name = "modmenu", version.ref = "mm" }
 sodium-fabric = { group = "maven.modrinth", name = "sodium", version.ref = "sodium-fabric" }
 sodium-neoforge = { group = "maven.modrinth", name = "sodium", version.ref = "sodium-neoforge" }
 
+iris-fabric = { group = "maven.modrinth", name = "iris", version.ref = "iris-fabric" }
+iris-neoforge = { group = "maven.modrinth", name = "iris", version.ref = "iris-neoforge" }
+
 axiom = { group = "maven.modrinth", name = "axiom", version.ref = "axiom" }
 axiom-axiomclientapi = { group = "local", name = "axiomclientapi", version.ref = "axiom-axiomclientapi" }
 axiom-lattice = { group = "local", name = "lattice", version.ref = "axiom-lattice" }

neoforge/build.gradle.kts

@@ -26,6 +26,14 @@ dependencies {
 		modLocalRuntime(libs.sodium.neoforge)
 	}*/
 
+	modCompileOnly(libs.iris.neoforge)
+	if (!inCI && "enable_iris"().toBoolean()) { // this doesn't work, because of jar-in-jar
+		modLocalRuntime(libs.iris.neoforge)
+		modLocalRuntime("org.antlr:antlr4-runtime:4.13.1")
+		modLocalRuntime("io.github.douira:glsl-transformer:2.0.1")
+		modLocalRuntime("org.anarres:jcpp:1.4.14")
+	}
+
 	compileOnly(annotationProcessor(libs.mixinextras.common.get())!!)!!
 	implementation(include(libs.mixinextras.neoforge.get())!!)!!
 }