Aurora crystal

src/main/java/ru/betterend/blocks/AuroraCrystalBlock.java

@@ -0,0 +1,76 @@
+package ru.betterend.blocks;
+
+import java.util.Collections;
+import java.util.List;
+
+import net.fabricmc.fabric.api.object.builder.v1.block.FabricBlockSettings;
+import net.fabricmc.fabric.api.tool.attribute.v1.FabricToolTags;
+import net.minecraft.block.AbstractGlassBlock;
+import net.minecraft.block.BlockState;
+import net.minecraft.block.Material;
+import net.minecraft.client.color.block.BlockColorProvider;
+import net.minecraft.client.color.item.ItemColorProvider;
+import net.minecraft.item.ItemStack;
+import net.minecraft.loot.context.LootContext;
+import net.minecraft.sound.BlockSoundGroup;
+import net.minecraft.util.math.MathHelper;
+import net.minecraft.util.math.Vec3i;
+import ru.betterend.client.ERenderLayer;
+import ru.betterend.client.IRenderTypeable;
+import ru.betterend.util.IColorProvider;
+import ru.betterend.util.MHelper;
+
+public class AuroraCrystalBlock extends AbstractGlassBlock implements IRenderTypeable, IColorProvider {
+	private static final Vec3i[] COLORS;
+	
+	public AuroraCrystalBlock() {
+		super(FabricBlockSettings.of(Material.GLASS).breakByTool(FabricToolTags.PICKAXES).sounds(BlockSoundGroup.GLASS).lightLevel(15).nonOpaque());
+	}
+
+	@Override
+	public BlockColorProvider getProvider() {
+		return (state, world, pos, tintIndex) -> {
+			long i = (long) pos.getX() + (long) pos.getY() + (long) pos.getZ();
+			double delta = i * 0.1;
+			int index = MHelper.floor(delta);
+			int index2 = (index + 1) & 3;
+			delta -= index;
+			index &= 3;
+			
+			Vec3i color1 = COLORS[index];
+			Vec3i color2 = COLORS[index2];
+			
+			int r = MHelper.floor(MathHelper.lerp(delta, color1.getX(), color2.getX()));
+			int g = MHelper.floor(MathHelper.lerp(delta, color1.getY(), color2.getY()));
+			int b = MHelper.floor(MathHelper.lerp(delta, color1.getZ(), color2.getZ()));
+			
+			return MHelper.color(r, g, b);
+		};
+	}
+
+	@Override
+	public ItemColorProvider getItemProvider() {
+		return (stack, tintIndex) -> {
+			return MHelper.color(COLORS[3].getX(), COLORS[3].getY(), COLORS[3].getZ());
+		};
+	}
+
+	@Override
+	public ERenderLayer getRenderLayer() {
+		return ERenderLayer.TRANSLUCENT;
+	}
+	
+	@Override
+	public List<ItemStack> getDroppedStacks(BlockState state, LootContext.Builder builder) {
+		return Collections.singletonList(new ItemStack(this));
+	}
+	
+	static {
+		COLORS = new Vec3i[] {
+			new Vec3i(247,  77, 161),
+			new Vec3i(120, 184, 255),
+			new Vec3i(120, 255, 168),
+			new Vec3i(243,  58, 255)
+		};
+	}
+}

src/main/java/ru/betterend/client/BetterEndClient.java

@@ -2,12 +2,15 @@ package ru.betterend.client;
 
 import net.fabricmc.api.ClientModInitializer;
 import net.fabricmc.fabric.api.blockrenderlayer.v1.BlockRenderLayerMap;
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.color.block.BlockColors;
 import net.minecraft.client.render.RenderLayer;
 import net.minecraft.util.registry.Registry;
 import ru.betterend.registry.BlockEntityRenderRegistry;
 import ru.betterend.registry.EntityRenderRegistry;
 import ru.betterend.registry.ParticleRegistry;
 import ru.betterend.registry.ScreensRegistry;
+import ru.betterend.util.IColorProvider;
 
 public class BetterEndClient implements ClientModInitializer {
 	@Override

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

@@ -5,9 +5,14 @@ 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 org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 
+import net.fabricmc.fabric.api.blockrenderlayer.v1.BlockRenderLayerMap;
 import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.RunArgs;
+import net.minecraft.client.color.block.BlockColors;
+import net.minecraft.client.color.item.ItemColors;
 import net.minecraft.client.gui.hud.InGameHud;
 import net.minecraft.client.gui.screen.CreditsScreen;
 import net.minecraft.client.gui.screen.Screen;
@@ -15,7 +20,11 @@ import net.minecraft.client.network.ClientPlayerEntity;
 import net.minecraft.client.sound.MusicType;
 import net.minecraft.client.world.ClientWorld;
 import net.minecraft.sound.MusicSound;
+import net.minecraft.util.registry.Registry;
 import net.minecraft.world.World;
+import ru.betterend.client.ERenderLayer;
+import ru.betterend.client.IRenderTypeable;
+import ru.betterend.util.IColorProvider;
 import ru.betterend.util.MHelper;
 
 @Mixin(MinecraftClient.class)
@@ -33,6 +42,25 @@ public class MinecraftClientMixin {
 	@Shadow
 	public ClientWorld world;
 	
+	@Shadow
+	@Final
+	private BlockColors blockColors;
+
+	@Shadow
+	@Final
+	private ItemColors itemColors;
+	
+	@Inject(method = "<init>*", at = @At("TAIL"))
+	private void onInit(RunArgs args, CallbackInfo info) {
+		Registry.BLOCK.forEach(block -> {
+			if (block instanceof IColorProvider) {
+				IColorProvider provider = (IColorProvider) block;
+				blockColors.registerColorProvider(provider.getProvider(), block);
+				itemColors.register(provider.getItemProvider(), block.asItem());
+			}
+		});
+	}
+	
 	@Inject(method = "getMusicType", at = @At("HEAD"), cancellable = true)
 	private void getEndMusic(CallbackInfoReturnable<MusicSound> info) {
 		if (!(this.currentScreen instanceof CreditsScreen) && this.player != null) {

src/main/java/ru/betterend/registry/BlockRegistry.java

@@ -7,6 +7,7 @@ import net.minecraft.item.Item;
 import net.minecraft.util.registry.Registry;
 import ru.betterend.BetterEnd;
 import ru.betterend.blocks.AeterniumBlock;
+import ru.betterend.blocks.AuroraCrystalBlock;
 import ru.betterend.blocks.BlockBlueVine;
 import ru.betterend.blocks.BlockBlueVineLantern;
 import ru.betterend.blocks.BlockBlueVineSeed;
@@ -65,6 +66,7 @@ public class BlockRegistry {
 	public static final Block TERMINITE_BLOCK = registerBlock("terminite_block", new TerminiteBlock());
 	public static final Block AETERNIUM_BLOCK = registerBlock("aeternium_block", new AeterniumBlock());
 	public static final Block ENDER_BLOCK = registerBlock("ender_block", new EnderBlock());
+	public static final Block AURORA_CRYSTAL = registerBlock("aurora_crystal", new AuroraCrystalBlock());
 	
 	// Block With Entities //
 	public static final Block END_STONE_SMELTER = registerBlock("end_stone_smelter", new EndStoneSmelter());

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

@@ -0,0 +1,10 @@
+package ru.betterend.util;
+
+import net.minecraft.client.color.block.BlockColorProvider;
+import net.minecraft.client.color.item.ItemColorProvider;
+
+public interface IColorProvider {
+	BlockColorProvider getProvider();
+
+	ItemColorProvider getItemProvider();
+}

src/main/resources/assets/betterend/blockstates/aurora_crystal.json

@@ -0,0 +1,5 @@
+{
+	"variants": {
+		"": { "model": "betterend:block/aurora_crystal" }
+	}
+}

src/main/resources/assets/betterend/models/block/aurora_crystal.json

@@ -0,0 +1,6 @@
+{
+	"parent": "betterend:block/tint_cube",
+	"textures": {
+		"texture": "betterend:block/aurora_crystal"
+	}
+}

src/main/resources/assets/betterend/models/block/tint_cube.json

@@ -0,0 +1,21 @@
+{
+	"parent": "block/block",
+	"textures": {
+		"particle": "#texture"
+	},
+	"elements": [ 	 
+		{
+			"__comment": "Box1",
+			"from": [ 0, 0, 0 ],
+			"to": [ 16, 16, 16 ],
+			"faces": {
+				"down": { "uv": [ 0, 0, 16, 16 ], "texture": "#texture", "cullface": "down", "tintindex": 0 },
+				"up": { "uv": [ 0, 0, 16, 16 ], "texture": "#texture", "cullface": "up", "tintindex": 0 },
+				"north": { "uv": [ 0, 0, 16, 16 ], "texture": "#texture", "cullface": "north", "tintindex": 0 },
+				"south": { "uv": [ 0, 0, 16, 16 ], "texture": "#texture", "cullface": "south", "tintindex": 0 },
+				"west": { "uv": [ 0, 0, 16, 16 ], "texture": "#texture", "cullface": "west", "tintindex": 0 },
+				"east": { "uv": [ 0, 0, 16, 16 ], "texture": "#texture", "cullface": "east", "tintindex": 0 }
+			}
+		}
+	]
+}

src/main/resources/assets/betterend/models/item/aurora_crystal.json

@@ -0,0 +1,3 @@
+{
+	"parent": "betterend:block/aurora_crystal"
+}