Multiloader IV

client setup ported

common/build.gradle.kts

@@ -14,7 +14,7 @@ dependencies {
 	modImplementation(libs.fl)
 
 	// required for proper remapping and compiling
-	modCompileOnly(libs.fapi) // TODO: try removing this and seeing if that breaks stuff
+	//modCompileOnly(libs.fapi) // TODO: try removing this and seeing if that breaks stuff
 
 	modCompileOnly(libs.sodium.fabric)
 

common/src/main/java/io/github/slimeistdev/crystalline_sky/CrystallineSkyClient.java

@@ -1,18 +1,15 @@
 package io.github.slimeistdev.crystalline_sky;
 
 import com.mojang.blaze3d.platform.InputConstants;
+import io.github.slimeistdev.crystalline_sky.annotation.multiloader.MultiLoaderEvent;
 import io.github.slimeistdev.crystalline_sky.mixin_ducks.client.DebugRenderer_Duck;
-import io.github.slimeistdev.crystalline_sky.registry.CrystallineBlocks;
+import io.github.slimeistdev.crystalline_sky.multiloader.ClientPlatformHelper;
 import io.github.slimeistdev.crystalline_sky.registry.CrystallineItems;
-import io.github.slimeistdev.crystalline_sky.registry.client.CrystallineRenderTypes;
 import net.fabricmc.api.EnvType;
 import net.fabricmc.api.Environment;
-import net.fabricmc.fabric.api.blockrenderlayer.v1.BlockRenderLayerMap;
-import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents;
-import net.fabricmc.fabric.api.client.keybinding.v1.KeyBindingHelper;
 import net.minecraft.ChatFormatting;
 import net.minecraft.client.KeyMapping;
-import net.minecraft.client.renderer.item.ItemProperties;
+import net.minecraft.client.Minecraft;
 import net.minecraft.core.component.DataComponents;
 import net.minecraft.network.chat.CommonComponents;
 import net.minecraft.network.chat.Component;
@@ -21,37 +18,44 @@ import net.minecraft.world.item.component.BlockItemStateProperties;
 import net.minecraft.world.level.block.LightBlock;
 import org.lwjgl.glfw.GLFW;
 
+import java.util.function.Consumer;
+
 @Environment(EnvType.CLIENT)
 public class CrystallineSkyClient {
+	private static final KeyMapping KEY_TOGGLE_DEBUG = new KeyMapping(
+		"crystalline_sky.key.toggle_weeping_sky_debug",
+		InputConstants.Type.KEYSYM,
+		GLFW.GLFW_KEY_UNKNOWN,
+		"crystalline_sky.category.crystalline_sky"
+	);
+
 	public static void init() {
-		BlockRenderLayerMap.INSTANCE.putBlock(CrystallineBlocks.SKY, CrystallineRenderTypes.SKY);
+		ClientPlatformHelper.registerItemProperty(
-		BlockRenderLayerMap.INSTANCE.putBlock(CrystallineBlocks.WEEPING_SKY, CrystallineRenderTypes.SKY);
+			CrystallineItems.SKY_LIGHT,
-
+			ResourceLocation.withDefaultNamespace("level"),
-		var weepingSkyKeybind = KeyBindingHelper.registerKeyBinding(new KeyMapping(
-			"crystalline_sky.key.toggle_weeping_sky_debug",
-			InputConstants.Type.KEYSYM,
-			GLFW.GLFW_KEY_UNKNOWN,
-			"crystalline_sky.category.crystalline_sky"
-		));
-
-		ClientTickEvents.END_CLIENT_TICK.register(client -> {
-			while (weepingSkyKeybind.consumeClick()) {
-				int mode = ((DebugRenderer_Duck) client.debugRenderer).crystalline_sky$toggleWeepingSky();
-
-				Component message = getDebugMessage(ChatFormatting.YELLOW,
-					Component.translatable("message.crystalline_sky.weeping_sky_debug." + mode)
-				);
-
-				client.gui.getChat().addMessage(message);
-			}
-		});
-
-		ItemProperties.register(CrystallineItems.SKY_LIGHT, ResourceLocation.withDefaultNamespace("level"),
 			(stack, world, entity, seed) -> {
-				BlockItemStateProperties blockStateComponent = stack.getOrDefault(DataComponents.BLOCK_STATE, BlockItemStateProperties.EMPTY);
+				BlockItemStateProperties state = stack.getOrDefault(DataComponents.BLOCK_STATE, BlockItemStateProperties.EMPTY);
-				Integer integer = blockStateComponent.get(LightBlock.LEVEL);
+				Integer level = state.get(LightBlock.LEVEL);
-				return integer != null ? integer / 16.0F : 1.0F;
+				return level != null ? level / 16.0F : 1.0F;
-			});
+			}
+		);
+	}
+
+	public static void registerKeybindings(Consumer<KeyMapping> registrar) {
+		registrar.accept(KEY_TOGGLE_DEBUG);
+	}
+
+	@MultiLoaderEvent
+	public static void onEndTick(Minecraft mc) {
+		while (KEY_TOGGLE_DEBUG.consumeClick()) {
+			int mode = ((DebugRenderer_Duck) mc.debugRenderer).crystalline_sky$toggleWeepingSky();
+
+			Component message = getDebugMessage(ChatFormatting.YELLOW,
+				Component.translatable("message.crystalline_sky.weeping_sky_debug." + mode)
+			);
+
+			mc.gui.getChat().addMessage(message);
+		}
 	}
 
 	@SuppressWarnings("SameParameterValue")

common/src/main/java/io/github/slimeistdev/crystalline_sky/annotation/multiloader/MultiLoaderEvent.java

@@ -0,0 +1,33 @@
+/*
+ * Steam 'n' Rails
+ * Copyright (c) 2022-2025 The Railways Team
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package io.github.slimeistdev.crystalline_sky.annotation.multiloader;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Used to mark methods that are called via abstracted loader-specific events.
+ * <p>
+ * Meant purely for documentation and does not exist at compile-time or runtime.
+ */
+@Target(ElementType.METHOD)
+@Retention(RetentionPolicy.SOURCE)
+public @interface MultiLoaderEvent { }

common/src/main/java/io/github/slimeistdev/crystalline_sky/multiloader/ClientPlatformHelper.java

@@ -0,0 +1,16 @@
+package io.github.slimeistdev.crystalline_sky.multiloader;
+
+import dev.architectury.injectables.annotations.ExpectPlatform;
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
+import net.minecraft.client.renderer.item.ClampedItemPropertyFunction;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.item.Item;
+
+@Environment(EnvType.CLIENT)
+public class ClientPlatformHelper {
+	@ExpectPlatform
+	public static void registerItemProperty(Item item, ResourceLocation name, ClampedItemPropertyFunction property) {
+		throw new AssertionError();
+	}
+}

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

@@ -19,7 +19,6 @@
     "client.DebugRendererMixin",
     "client.RenderTargetMixin",
     "client.GameRendererMixin",
-    "client.RenderTypeMixin",
     "client.LevelRenderer_NoSodium_Mixin",
     "client.LevelRendererMixin",
     "client.compat.axiom.ChunkRenderOverrider_AxiomChunkOverrideLayerMixin",

fabric/src/main/java/io/github/slimeistdev/crystalline_sky/fabric/CrystallineSkyClientImpl.java

@@ -1,14 +1,25 @@
 package io.github.slimeistdev.crystalline_sky.fabric;
 
 import io.github.slimeistdev.crystalline_sky.CrystallineSkyClient;
+import io.github.slimeistdev.crystalline_sky.registry.CrystallineBlocks;
+import io.github.slimeistdev.crystalline_sky.registry.client.CrystallineRenderTypes;
 import net.fabricmc.api.ClientModInitializer;
 import net.fabricmc.api.EnvType;
 import net.fabricmc.api.Environment;
+import net.fabricmc.fabric.api.blockrenderlayer.v1.BlockRenderLayerMap;
+import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents;
+import net.fabricmc.fabric.api.client.keybinding.v1.KeyBindingHelper;
 
 @Environment(EnvType.CLIENT)
 public class CrystallineSkyClientImpl implements ClientModInitializer {
 	@Override
 	public void onInitializeClient() {
 		CrystallineSkyClient.init();
+		CrystallineSkyClient.registerKeybindings(KeyBindingHelper::registerKeyBinding);
+
+		BlockRenderLayerMap.INSTANCE.putBlock(CrystallineBlocks.SKY, CrystallineRenderTypes.SKY);
+		BlockRenderLayerMap.INSTANCE.putBlock(CrystallineBlocks.WEEPING_SKY, CrystallineRenderTypes.SKY);
+
+		ClientTickEvents.END_CLIENT_TICK.register(CrystallineSkyClient::onEndTick);
 	}
 }

fabric/src/main/java/io/github/slimeistdev/crystalline_sky/fabric/datagen/CrystallineSkyDataGenerator.java

@@ -1,8 +1,8 @@
-package io.github.slimeistdev.crystalline_sky.datagen;
+package io.github.slimeistdev.crystalline_sky.fabric.datagen;
 
-import io.github.slimeistdev.crystalline_sky.datagen.providers.CrystallineSkyBlockTagProvider;
+import io.github.slimeistdev.crystalline_sky.fabric.datagen.providers.CrystallineSkyBlockTagProvider;
-import io.github.slimeistdev.crystalline_sky.datagen.providers.CrystallineSkyLootProvider;
+import io.github.slimeistdev.crystalline_sky.fabric.datagen.providers.CrystallineSkyLootProvider;
-import io.github.slimeistdev.crystalline_sky.datagen.providers.CrystallineSkyModelProvider;
+import io.github.slimeistdev.crystalline_sky.fabric.datagen.providers.CrystallineSkyModelProvider;
 import net.fabricmc.fabric.api.datagen.v1.DataGeneratorEntrypoint;
 import net.fabricmc.fabric.api.datagen.v1.FabricDataGenerator;
 

fabric/src/main/java/io/github/slimeistdev/crystalline_sky/fabric/datagen/providers/CrystallineSkyBlockTagProvider.java

@@ -1,4 +1,4 @@
-package io.github.slimeistdev.crystalline_sky.datagen.providers;
+package io.github.slimeistdev.crystalline_sky.fabric.datagen.providers;
 
 import io.github.slimeistdev.crystalline_sky.CrystallineSky;
 import io.github.slimeistdev.crystalline_sky.registry.CrystallineBlocks;

fabric/src/main/java/io/github/slimeistdev/crystalline_sky/fabric/datagen/providers/CrystallineSkyLootProvider.java

@@ -1,4 +1,4 @@
-package io.github.slimeistdev.crystalline_sky.datagen.providers;
+package io.github.slimeistdev.crystalline_sky.fabric.datagen.providers;
 
 import io.github.slimeistdev.crystalline_sky.registry.CrystallineBlocks;
 import net.fabricmc.fabric.api.datagen.v1.FabricDataOutput;

fabric/src/main/java/io/github/slimeistdev/crystalline_sky/fabric/datagen/providers/CrystallineSkyModelProvider.java

@@ -1,24 +1,26 @@
-package io.github.slimeistdev.crystalline_sky.datagen.providers;
+package io.github.slimeistdev.crystalline_sky.fabric.datagen.providers;
 
 import com.google.gson.JsonArray;
 import com.google.gson.JsonObject;
+import io.github.slimeistdev.crystalline_sky.CrystallineSky;
 import io.github.slimeistdev.crystalline_sky.registry.CrystallineBlocks;
 import io.github.slimeistdev.crystalline_sky.registry.CrystallineItems;
 import net.fabricmc.fabric.api.datagen.v1.FabricDataOutput;
 import net.fabricmc.fabric.api.datagen.v1.provider.FabricModelProvider;
-import net.minecraft.world.level.block.Block;
 import net.minecraft.data.models.BlockModelGenerators;
-import net.minecraft.data.models.blockstates.Variant;
-import net.minecraft.data.models.blockstates.PropertyDispatch;
 import net.minecraft.data.models.ItemModelGenerators;
+import net.minecraft.data.models.blockstates.MultiVariantGenerator;
+import net.minecraft.data.models.blockstates.PropertyDispatch;
+import net.minecraft.data.models.blockstates.Variant;
+import net.minecraft.data.models.blockstates.VariantProperties;
 import net.minecraft.data.models.model.ModelLocationUtils;
 import net.minecraft.data.models.model.ModelTemplates;
 import net.minecraft.data.models.model.TextureMapping;
-import net.minecraft.data.models.blockstates.VariantProperties;
+import net.minecraft.data.models.model.TexturedModel;
-import net.minecraft.data.models.blockstates.MultiVariantGenerator;
-import net.minecraft.world.item.Item;
-import net.minecraft.world.level.block.state.properties.BlockStateProperties;
 import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.item.Item;
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.state.properties.BlockStateProperties;
 
 import java.util.Locale;
 
@@ -39,7 +41,16 @@ public class CrystallineSkyModelProvider extends FabricModelProvider {
 	}
 
 	private void registerSkyBlock(BlockModelGenerators gen, Block block) {
-		gen.createTrivialCube(block);
+		gen.blockStateOutput.accept(BlockModelGenerators.createSimpleBlock(block, TexturedModel.CUBE.create(
+			block,
+			(id, json) -> {
+				gen.modelOutput.accept(id, () -> {
+					JsonObject root = json.get().getAsJsonObject();
+					root.addProperty("render_type", CrystallineSky.id("sky").toString());
+					return root;
+				});
+			}
+		)));
 		gen.createSimpleFlatItemModel(block);
 	}
 

fabric/src/main/java/io/github/slimeistdev/crystalline_sky/fabric/mixin/client/RenderTypeMixin.java

@@ -1,4 +1,4 @@
-package io.github.slimeistdev.crystalline_sky.mixin.client;
+package io.github.slimeistdev.crystalline_sky.fabric.mixin.client;
 
 import com.google.common.collect.ImmutableList;
 import io.github.slimeistdev.crystalline_sky.mixin_ducks.client.RenderType_Duck;

fabric/src/main/java/io/github/slimeistdev/crystalline_sky/multiloader/fabric/ClientPlatformHelperImpl.java

@@ -0,0 +1,14 @@
+package io.github.slimeistdev.crystalline_sky.multiloader.fabric;
+
+import io.github.slimeistdev.crystalline_sky.annotation.multiloader.ImplClass;
+import net.minecraft.client.renderer.item.ClampedItemPropertyFunction;
+import net.minecraft.client.renderer.item.ItemProperties;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.item.Item;
+
+@ImplClass
+public class ClientPlatformHelperImpl {
+	public static void registerItemProperty(Item item, ResourceLocation name, ClampedItemPropertyFunction property) {
+		ItemProperties.register(item, name, property);
+	}
+}

fabric/src/main/resources/crystalline_sky.mixins.json

@@ -10,6 +10,7 @@
   "mixins": [
   ],
   "client": [
+    "client.RenderTypeMixin"
   ],
   "server": [
   ],

fabric/src/main/resources/fabric.mod.json

@@ -36,7 +36,7 @@
       "io.github.slimeistdev.crystalline_sky.fabric.CrystallineSkyClientImpl"
     ],
     "fabric-datagen": [
-      "io.github.slimeistdev.crystalline_sky.datagen.CrystallineSkyDataGenerator"
+      "io.github.slimeistdev.crystalline_sky.fabric.datagen.CrystallineSkyDataGenerator"
     ]
   }
 }

neoforge/src/main/java/io/github/slimeistdev/crystalline_sky/multiloader/neoforge/ClientPlatformHelperImpl.java

@@ -0,0 +1,14 @@
+package io.github.slimeistdev.crystalline_sky.multiloader.neoforge;
+
+import io.github.slimeistdev.crystalline_sky.annotation.multiloader.ImplClass;
+import net.minecraft.client.renderer.item.ClampedItemPropertyFunction;
+import net.minecraft.client.renderer.item.ItemProperties;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.item.Item;
+
+@ImplClass
+public class ClientPlatformHelperImpl {
+	public static void registerItemProperty(Item item, ResourceLocation name, ClampedItemPropertyFunction property) {
+		ItemProperties.register(item, name, property);
+	}
+}

neoforge/src/main/java/io/github/slimeistdev/crystalline_sky/neoforge/CrystallineSkyClientImpl.java

@@ -1,9 +1,36 @@
 package io.github.slimeistdev.crystalline_sky.neoforge;
 
+import io.github.slimeistdev.crystalline_sky.CrystallineSky;
 import io.github.slimeistdev.crystalline_sky.CrystallineSkyClient;
+import io.github.slimeistdev.crystalline_sky.registry.client.CrystallineRenderTypes;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.RenderType;
+import net.neoforged.api.distmarker.Dist;
+import net.neoforged.bus.api.SubscribeEvent;
+import net.neoforged.fml.common.EventBusSubscriber;
+import net.neoforged.neoforge.client.event.ClientTickEvent;
+import net.neoforged.neoforge.client.event.RegisterKeyMappingsEvent;
+import net.neoforged.neoforge.client.event.RegisterNamedRenderTypesEvent;
 
+@EventBusSubscriber(value = Dist.CLIENT, modid = CrystallineSky.ID)
 public class CrystallineSkyClientImpl {
 	public static void init() {
 		CrystallineSkyClient.init();
 	}
+
+	@SubscribeEvent
+	public static void registerNamedRenderTypes(RegisterNamedRenderTypesEvent event) {
+		// NOTE: entity render type is just a placeholder, sky rendering isn't supported for entities
+		event.register(CrystallineSky.id("sky"), CrystallineRenderTypes.SKY, RenderType.entitySolid(CrystallineSky.id("sky")));
+	}
+
+	@SubscribeEvent
+	public static void registerBindings(RegisterKeyMappingsEvent event) {
+		CrystallineSkyClient.registerKeybindings(event::register);
+	}
+
+	@SubscribeEvent
+	public static void onEndTick(ClientTickEvent.Post event) {
+		CrystallineSkyClient.onEndTick(Minecraft.getInstance());
+	}
 }

neoforge/src/main/java/io/github/slimeistdev/crystalline_sky/neoforge/mixin/client/RenderTypeMixin.java

@@ -0,0 +1,29 @@
+package io.github.slimeistdev.crystalline_sky.neoforge.mixin.client;
+
+import com.google.common.collect.ImmutableList;
+import io.github.slimeistdev.crystalline_sky.mixin_ducks.client.RenderType_Duck;
+import net.minecraft.client.renderer.RenderType;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Mutable;
+import org.spongepowered.asm.mixin.Shadow;
+
+@Mixin(RenderType.class)
+public class RenderTypeMixin implements RenderType_Duck {
+	@Shadow
+	@Final
+	@Mutable
+	public static ImmutableList<RenderType> CHUNK_BUFFER_LAYERS;
+
+	@Shadow
+	public int chunkLayerId;
+
+	@Override
+	public void crystalline_sky$markAsBlockLayer() {
+		CHUNK_BUFFER_LAYERS = ImmutableList.<RenderType>builder()
+			.addAll(CHUNK_BUFFER_LAYERS)
+			.add((RenderType) (Object) this)
+			.build();
+		chunkLayerId = CHUNK_BUFFER_LAYERS.size() - 1;
+	}
+}

neoforge/src/main/resources/crystalline_sky.mixins.json

@@ -10,6 +10,7 @@
   "mixins": [
   ],
   "client": [
+    "client.RenderTypeMixin"
   ],
   "server": [
   ],