add nms method to get biome color

core/src/main/java/com/volmit/iris/core/nms/INMSBinding.java

@@ -18,6 +18,7 @@
 
 package com.volmit.iris.core.nms;
 
+import com.volmit.iris.core.nms.container.BiomeColor;
 import com.volmit.iris.core.nms.datapack.DataVersion;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.util.collection.KList;
@@ -39,6 +40,8 @@ import org.bukkit.event.entity.CreatureSpawnEvent;
 import org.bukkit.generator.ChunkGenerator;
 import org.bukkit.inventory.ItemStack;
 
+import java.awt.*;
+
 public interface INMSBinding {
     boolean hasTile(Location l);
 
@@ -112,6 +115,8 @@ public interface INMSBinding {
     
     Entity spawnEntity(Location location, EntityType type, CreatureSpawnEvent.SpawnReason reason);
 
+    Color getBiomeColor(Location location, BiomeColor type);
+
     default DataVersion getDataVersion() {
         return DataVersion.V1192;
     }

core/src/main/java/com/volmit/iris/core/nms/container/BiomeColor.java

@@ -0,0 +1,10 @@
+package com.volmit.iris.core.nms.container;
+
+public enum BiomeColor {
+    FOG,
+    WATER,
+    WATER_FOG,
+    SKY,
+    FOLIAGE,
+    GRASS
+}

nms/v1_19_R1/src/main/java/com/volmit/iris/core/nms/v1_19_R1/NMSBinding.java

@@ -1,5 +1,6 @@
 package com.volmit.iris.core.nms.v1_19_R1;
 
+import java.awt.Color;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.DataInputStream;
@@ -12,6 +13,8 @@ import java.util.List;
 import java.util.Vector;
 import java.util.concurrent.atomic.AtomicInteger;
 
+import com.volmit.iris.core.nms.container.BiomeColor;
+import net.minecraft.world.level.LevelReader;
 import org.bukkit.*;
 import org.bukkit.block.Biome;
 import org.bukkit.block.data.BlockData;
@@ -517,6 +520,24 @@ public class NMSBinding implements INMSBinding {
         return ((CraftWorld) location.getWorld()).spawn(location, type.getEntityClass(), null, reason);
     }
 
+    @Override
+    public Color getBiomeColor(Location location, BiomeColor type) {
+        LevelReader reader = ((CraftWorld) location.getWorld()).getHandle();
+        var holder = reader.getBiome(new BlockPos(location.getBlockX(), location.getBlockY(), location.getBlockZ()));
+        var biome = holder.value();
+        if (biome == null) throw new IllegalArgumentException("Invalid biome: " + holder.unwrapKey().orElse(null));
+
+        int rgba = switch (type) {
+            case FOG -> biome.getFogColor();
+            case WATER -> biome.getWaterColor();
+            case WATER_FOG -> biome.getWaterFogColor();
+            case SKY -> biome.getSkyColor();
+            case FOLIAGE -> biome.getFoliageColor();
+            case GRASS -> biome.getGrassColor(location.getBlockX(), location.getBlockZ());
+        };
+        return new Color(rgba, true);
+    }
+
     private static Field getField(Class<?> clazz, Class<?> fieldType) throws NoSuchFieldException {
         try {
             for (Field f : clazz.getDeclaredFields()) {

nms/v1_19_R2/src/main/java/com/volmit/iris/core/nms/v1_19_R2/NMSBinding.java

@@ -1,5 +1,6 @@
 package com.volmit.iris.core.nms.v1_19_R2;
 
+import java.awt.Color;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.DataInputStream;
@@ -12,6 +13,8 @@ import java.util.List;
 import java.util.Vector;
 import java.util.concurrent.atomic.AtomicInteger;
 
+import com.volmit.iris.core.nms.container.BiomeColor;
+import net.minecraft.world.level.LevelReader;
 import org.bukkit.*;
 import org.bukkit.block.Biome;
 import org.bukkit.block.data.BlockData;
@@ -519,6 +522,24 @@ public class NMSBinding implements INMSBinding {
         return ((CraftWorld) location.getWorld()).spawn(location, type.getEntityClass(), null, reason);
     }
 
+    @Override
+    public Color getBiomeColor(Location location, BiomeColor type) {
+        LevelReader reader = ((CraftWorld) location.getWorld()).getHandle();
+        var holder = reader.getBiome(new BlockPos(location.getBlockX(), location.getBlockY(), location.getBlockZ()));
+        var biome = holder.value();
+        if (biome == null) throw new IllegalArgumentException("Invalid biome: " + holder.unwrapKey().orElse(null));
+
+        int rgba = switch (type) {
+            case FOG -> biome.getFogColor();
+            case WATER -> biome.getWaterColor();
+            case WATER_FOG -> biome.getWaterFogColor();
+            case SKY -> biome.getSkyColor();
+            case FOLIAGE -> biome.getFoliageColor();
+            case GRASS -> biome.getGrassColor(location.getBlockX(), location.getBlockZ());
+        };
+        return new Color(rgba, true);
+    }
+
     private static Field getField(Class<?> clazz, Class<?> fieldType) throws NoSuchFieldException {
         try {
             for (Field f : clazz.getDeclaredFields()) {

nms/v1_19_R3/src/main/java/com/volmit/iris/core/nms/v1_19_R3/NMSBinding.java

@@ -1,5 +1,6 @@
 package com.volmit.iris.core.nms.v1_19_R3;
 
+import java.awt.Color;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.DataInputStream;
@@ -12,6 +13,8 @@ import java.util.List;
 import java.util.Vector;
 import java.util.concurrent.atomic.AtomicInteger;
 
+import com.volmit.iris.core.nms.container.BiomeColor;
+import net.minecraft.world.level.LevelReader;
 import org.bukkit.*;
 import org.bukkit.block.Biome;
 import org.bukkit.block.data.BlockData;
@@ -523,6 +526,24 @@ public class NMSBinding implements INMSBinding {
         return ((CraftWorld) location.getWorld()).spawn(location, type.getEntityClass(), null, reason);
     }
 
+    @Override
+    public Color getBiomeColor(Location location, BiomeColor type) {
+        LevelReader reader = ((CraftWorld) location.getWorld()).getHandle();
+        var holder = reader.getBiome(new BlockPos(location.getBlockX(), location.getBlockY(), location.getBlockZ()));
+        var biome = holder.value();
+        if (biome == null) throw new IllegalArgumentException("Invalid biome: " + holder.unwrapKey().orElse(null));
+
+        int rgba = switch (type) {
+            case FOG -> biome.getFogColor();
+            case WATER -> biome.getWaterColor();
+            case WATER_FOG -> biome.getWaterFogColor();
+            case SKY -> biome.getSkyColor();
+            case FOLIAGE -> biome.getFoliageColor();
+            case GRASS -> biome.getGrassColor(location.getBlockX(), location.getBlockZ());
+        };
+        return new Color(rgba, true);
+    }
+
     private static Field getField(Class<?> clazz, Class<?> fieldType) throws NoSuchFieldException {
         try {
             for (Field f : clazz.getDeclaredFields()) {

nms/v1_20_R1/src/main/java/com/volmit/iris/core/nms/v1_20_R1/NMSBinding.java

@@ -3,6 +3,7 @@ package com.volmit.iris.core.nms.v1_20_R1;
 import com.mojang.brigadier.exceptions.CommandSyntaxException;
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.nms.INMSBinding;
+import com.volmit.iris.core.nms.container.BiomeColor;
 import com.volmit.iris.engine.data.cache.AtomicCache;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.util.collection.KList;
@@ -27,6 +28,7 @@ import net.minecraft.nbt.TagParser;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.world.entity.EntityDimensions;
+import net.minecraft.world.level.LevelReader;
 import net.minecraft.world.level.biome.BiomeSource;
 import net.minecraft.world.level.block.Block;
 import net.minecraft.world.level.block.entity.BlockEntity;
@@ -55,6 +57,7 @@ import org.bukkit.inventory.ItemStack;
 import org.jetbrains.annotations.NotNull;
 import sun.misc.Unsafe;
 
+import java.awt.Color;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.DataInputStream;
@@ -522,6 +525,24 @@ public class NMSBinding implements INMSBinding {
         biomeSource.set(serverLevel.getChunkSource().chunkMap.generator, customBiomeSource);
     }
 
+    @Override
+    public Color getBiomeColor(Location location, BiomeColor type) {
+        LevelReader reader = ((CraftWorld) location.getWorld()).getHandle();
+        var holder = reader.getBiome(new BlockPos(location.getBlockX(), location.getBlockY(), location.getBlockZ()));
+        var biome = holder.value();
+        if (biome == null) throw new IllegalArgumentException("Invalid biome: " + holder.unwrapKey().orElse(null));
+
+        int rgba = switch (type) {
+            case FOG -> biome.getFogColor();
+            case WATER -> biome.getWaterColor();
+            case WATER_FOG -> biome.getWaterFogColor();
+            case SKY -> biome.getSkyColor();
+            case FOLIAGE -> biome.getFoliageColor();
+            case GRASS -> biome.getGrassColor(location.getBlockX(), location.getBlockZ());
+        };
+        return new Color(rgba, true);
+    }
+
     private static Field getField(Class<?> clazz, Class<?> fieldType) throws NoSuchFieldException {
         try {
             for (Field f : clazz.getDeclaredFields()) {

nms/v1_20_R2/src/main/java/com/volmit/iris/core/nms/v1_20_R2/NMSBinding.java

@@ -1,5 +1,6 @@
 package com.volmit.iris.core.nms.v1_20_R2;
 
+import java.awt.Color;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.DataInputStream;
@@ -12,6 +13,8 @@ import java.util.List;
 import java.util.Vector;
 import java.util.concurrent.atomic.AtomicInteger;
 
+import com.volmit.iris.core.nms.container.BiomeColor;
+import net.minecraft.world.level.LevelReader;
 import org.bukkit.*;
 import org.bukkit.block.Biome;
 import org.bukkit.block.data.BlockData;
@@ -520,6 +523,24 @@ public class NMSBinding implements INMSBinding {
         return ((CraftWorld) location.getWorld()).spawn(location, type.getEntityClass(), null, reason);
     }
 
+    @Override
+    public Color getBiomeColor(Location location, BiomeColor type) {
+        LevelReader reader = ((CraftWorld) location.getWorld()).getHandle();
+        var holder = reader.getBiome(new BlockPos(location.getBlockX(), location.getBlockY(), location.getBlockZ()));
+        var biome = holder.value();
+        if (biome == null) throw new IllegalArgumentException("Invalid biome: " + holder.unwrapKey().orElse(null));
+
+        int rgba = switch (type) {
+            case FOG -> biome.getFogColor();
+            case WATER -> biome.getWaterColor();
+            case WATER_FOG -> biome.getWaterFogColor();
+            case SKY -> biome.getSkyColor();
+            case FOLIAGE -> biome.getFoliageColor();
+            case GRASS -> biome.getGrassColor(location.getBlockX(), location.getBlockZ());
+        };
+        return new Color(rgba, true);
+    }
+
     private static Field getField(Class<?> clazz, Class<?> fieldType) throws NoSuchFieldException {
         try {
             for (Field f : clazz.getDeclaredFields()) {

nms/v1_20_R3/src/main/java/com/volmit/iris/core/nms/v1_20_R3/NMSBinding.java

@@ -1,5 +1,6 @@
 package com.volmit.iris.core.nms.v1_20_R3;
 
+import java.awt.Color;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.DataInputStream;
@@ -12,6 +13,8 @@ import java.util.List;
 import java.util.Vector;
 import java.util.concurrent.atomic.AtomicInteger;
 
+import com.volmit.iris.core.nms.container.BiomeColor;
+import net.minecraft.world.level.LevelReader;
 import org.bukkit.*;
 import org.bukkit.block.Biome;
 import org.bukkit.block.data.BlockData;
@@ -521,6 +524,24 @@ public class NMSBinding implements INMSBinding {
         return ((CraftWorld) location.getWorld()).spawn(location, type.getEntityClass(), null, reason);
     }
 
+    @Override
+    public Color getBiomeColor(Location location, BiomeColor type) {
+        LevelReader reader = ((CraftWorld) location.getWorld()).getHandle();
+        var holder = reader.getBiome(new BlockPos(location.getBlockX(), location.getBlockY(), location.getBlockZ()));
+        var biome = holder.value();
+        if (biome == null) throw new IllegalArgumentException("Invalid biome: " + holder.unwrapKey().orElse(null));
+
+        int rgba = switch (type) {
+            case FOG -> biome.getFogColor();
+            case WATER -> biome.getWaterColor();
+            case WATER_FOG -> biome.getWaterFogColor();
+            case SKY -> biome.getSkyColor();
+            case FOLIAGE -> biome.getFoliageColor();
+            case GRASS -> biome.getGrassColor(location.getBlockX(), location.getBlockZ());
+        };
+        return new Color(rgba, true);
+    }
+
     private static Field getField(Class<?> clazz, Class<?> fieldType) throws NoSuchFieldException {
         try {
             for (Field f : clazz.getDeclaredFields()) {

nms/v1_20_R4/src/main/java/com/volmit/iris/core/nms/v1_20_R4/NMSBinding.java

@@ -1,5 +1,6 @@
 package com.volmit.iris.core.nms.v1_20_R4;
 
+import java.awt.Color;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.DataInputStream;
@@ -12,9 +13,11 @@ import java.util.List;
 import java.util.Vector;
 import java.util.concurrent.atomic.AtomicInteger;
 
+import com.volmit.iris.core.nms.container.BiomeColor;
 import com.volmit.iris.core.nms.datapack.DataVersion;
 import net.minecraft.core.component.DataComponents;
 import net.minecraft.world.item.component.CustomData;
+import net.minecraft.world.level.LevelReader;
 import net.minecraft.world.level.chunk.status.ChunkStatus;
 import org.bukkit.*;
 import org.bukkit.block.Biome;
@@ -524,6 +527,24 @@ public class NMSBinding implements INMSBinding {
         return ((CraftWorld) location.getWorld()).spawn(location, type.getEntityClass(), null, reason);
     }
 
+    @Override
+    public Color getBiomeColor(Location location, BiomeColor type) {
+        LevelReader reader = ((CraftWorld) location.getWorld()).getHandle();
+        var holder = reader.getBiome(new BlockPos(location.getBlockX(), location.getBlockY(), location.getBlockZ()));
+        var biome = holder.value();
+        if (biome == null) throw new IllegalArgumentException("Invalid biome: " + holder.unwrapKey().orElse(null));
+
+        int rgba = switch (type) {
+            case FOG -> biome.getFogColor();
+            case WATER -> biome.getWaterColor();
+            case WATER_FOG -> biome.getWaterFogColor();
+            case SKY -> biome.getSkyColor();
+            case FOLIAGE -> biome.getFoliageColor();
+            case GRASS -> biome.getGrassColor(location.getBlockX(), location.getBlockZ());
+        };
+        return new Color(rgba, true);
+    }
+
     private static Field getField(Class<?> clazz, Class<?> fieldType) throws NoSuchFieldException {
         try {
             for (Field f : clazz.getDeclaredFields()) {