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drop 1.19.x support (#1167)

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Julian Krings 2025-02-04 13:04:48 +01:00 committed by GitHub
parent 29f6f52443
commit 53c9e7c04c
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GPG Key ID: B5690EEEBB952194
12 changed files with 1 additions and 3149 deletions
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3
build.gradle
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@ -61,9 +61,6 @@ def NMS_BINDINGS = Map.of(
"v1_20_R3", "1.20.4-R0.1-SNAPSHOT",
"v1_20_R2", "1.20.2-R0.1-SNAPSHOT",
"v1_20_R1", "1.20.1-R0.1-SNAPSHOT",
"v1_19_R3", "1.19.4-R0.1-SNAPSHOT",
"v1_19_R2", "1.19.3-R0.1-SNAPSHOT",
"v1_19_R1", "1.19.2-R0.1-SNAPSHOT"
)
def JVM_VERSION = Map.of()
NMS_BINDINGS.each { nms ->

2
core/src/main/java/com/volmit/iris/core/safeguard/UtilsSFG.java
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@ -37,7 +37,7 @@ public class UtilsSFG {
}
if (ServerBootSFG.unsuportedversion) {
Iris.safeguard(C.RED + "Server Version");
Iris.safeguard(C.RED + "- Iris only supports 1.19.2 > 1.21.3");
Iris.safeguard(C.RED + "- Iris only supports 1.20.1 > 1.21.4");
}
if (!ServerBootSFG.passedserversoftware) {
Iris.safeguard(C.YELLOW + "Unsupported Server Software");

150
nms/v1_19_R1/src/main/java/com/volmit/iris/core/nms/v1_19_R1/CustomBiomeSource.java
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@ -1,150 +0,0 @@
package com.volmit.iris.core.nms.v1_19_R1;
import com.mojang.serialization.Codec;
import com.volmit.iris.Iris;
import com.volmit.iris.engine.data.cache.AtomicCache;
import com.volmit.iris.engine.framework.Engine;
import com.volmit.iris.engine.object.IrisBiome;
import com.volmit.iris.engine.object.IrisBiomeCustom;
import com.volmit.iris.util.collection.KMap;
import com.volmit.iris.util.math.RNG;
import net.minecraft.core.Holder;
import net.minecraft.core.Registry;
import net.minecraft.core.RegistryAccess;
import net.minecraft.resources.ResourceLocation;
import net.minecraft.world.level.biome.Biome;
import net.minecraft.world.level.biome.BiomeSource;
import net.minecraft.world.level.biome.Climate;
import org.bukkit.Bukkit;
import org.bukkit.World;
import org.bukkit.craftbukkit.v1_19_R1.CraftServer;
import org.bukkit.craftbukkit.v1_19_R1.CraftWorld;
import org.bukkit.craftbukkit.v1_19_R1.block.CraftBlock;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.List;
public class CustomBiomeSource extends BiomeSource {
private final long seed;
private final Engine engine;
private final Registry<Biome> biomeCustomRegistry;
private final Registry<Biome> biomeRegistry;
private final AtomicCache<RegistryAccess> registryAccess = new AtomicCache<>();
private final RNG rng;
private final KMap<String, Holder<Biome>> customBiomes;
public CustomBiomeSource(long seed, Engine engine, World world) {
super(getAllBiomes(
((RegistryAccess) getFor(RegistryAccess.Frozen.class, ((CraftServer) Bukkit.getServer()).getHandle().getServer()))
.registry(Registry.BIOME_REGISTRY).orElse(null),
((CraftWorld) world).getHandle().registryAccess().registry(Registry.BIOME_REGISTRY).orElse(null),
engine));
this.engine = engine;
this.seed = seed;
this.biomeCustomRegistry = registry().registry(Registry.BIOME_REGISTRY).orElse(null);
this.biomeRegistry = ((CraftWorld) world).getHandle().registryAccess().registry(Registry.BIOME_REGISTRY).orElse(null);
this.rng = new RNG(engine.getSeedManager().getBiome());
this.customBiomes = fillCustomBiomes(biomeCustomRegistry, engine);
}
private static List<Holder<Biome>> getAllBiomes(Registry<Biome> customRegistry, Registry<Biome> registry, Engine engine) {
List<Holder<Biome>> b = new ArrayList<>();
for (IrisBiome i : engine.getAllBiomes()) {
if (i.isCustom()) {
for (IrisBiomeCustom j : i.getCustomDerivitives()) {
b.add(customRegistry.getHolder(customRegistry.getResourceKey(customRegistry
.get(new ResourceLocation(engine.getDimension().getLoadKey() + ":" + j.getId()))).get()).get());
}
} else {
b.add(CraftBlock.biomeToBiomeBase(registry, i.getVanillaDerivative()));
}
}
return b;
}
private static Object getFor(Class<?> type, Object source) {
Object o = fieldFor(type, source);
if (o != null) {
return o;
}
return invokeFor(type, source);
}
private static Object fieldFor(Class<?> returns, Object in) {
return fieldForClass(returns, in.getClass(), in);
}
private static Object invokeFor(Class<?> returns, Object in) {
for (Method i : in.getClass().getMethods()) {
if (i.getReturnType().equals(returns)) {
i.setAccessible(true);
try {
Iris.debug("[NMS] Found " + returns.getSimpleName() + " in " + in.getClass().getSimpleName() + "." + i.getName() + "()");
return i.invoke(in);
} catch (Throwable e) {
e.printStackTrace();
}
}
}
return null;
}
@SuppressWarnings("unchecked")
private static <T> T fieldForClass(Class<T> returnType, Class<?> sourceType, Object in) {
for (Field i : sourceType.getDeclaredFields()) {
if (i.getType().equals(returnType)) {
i.setAccessible(true);
try {
Iris.debug("[NMS] Found " + returnType.getSimpleName() + " in " + sourceType.getSimpleName() + "." + i.getName());
return (T) i.get(in);
} catch (IllegalAccessException e) {
e.printStackTrace();
}
}
}
return null;
}
private KMap<String, Holder<Biome>> fillCustomBiomes(Registry<Biome> customRegistry, Engine engine) {
KMap<String, Holder<Biome>> m = new KMap<>();
for (IrisBiome i : engine.getAllBiomes()) {
if (i.isCustom()) {
for (IrisBiomeCustom j : i.getCustomDerivitives()) {
m.put(j.getId(), customRegistry.getHolder(customRegistry.getResourceKey(customRegistry
.get(new ResourceLocation(engine.getDimension().getLoadKey() + ":" + j.getId()))).get()).get());
}
}
}
return m;
}
private RegistryAccess registry() {
return registryAccess.aquire(() -> (RegistryAccess) getFor(RegistryAccess.Frozen.class, ((CraftServer) Bukkit.getServer()).getHandle().getServer()));
}
@Override
protected Codec<? extends BiomeSource> codec() {
throw new UnsupportedOperationException("Not supported");
}
@Override
public Holder<Biome> getNoiseBiome(int x, int y, int z, Climate.Sampler sampler) {
int m = (y - engine.getMinHeight()) << 2;
IrisBiome ib = engine.getComplex().getTrueBiomeStream().get(x << 2, z << 2);
if (ib.isCustom()) {
return customBiomes.get(ib.getCustomBiome(rng, x << 2, m, z << 2).getId());
} else {
org.bukkit.block.Biome v = ib.getSkyBiome(rng, x << 2, m, z << 2);
return CraftBlock.biomeToBiomeBase(biomeRegistry, v);
}
}
}

257
nms/v1_19_R1/src/main/java/com/volmit/iris/core/nms/v1_19_R1/IrisChunkGenerator.java
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@ -1,257 +0,0 @@
package com.volmit.iris.core.nms.v1_19_R1;
import com.mojang.datafixers.util.Pair;
import com.mojang.serialization.Codec;
import com.volmit.iris.Iris;
import com.volmit.iris.engine.framework.Engine;
import com.volmit.iris.engine.framework.ResultLocator;
import com.volmit.iris.engine.framework.WrongEngineBroException;
import com.volmit.iris.engine.object.IrisJigsawStructure;
import com.volmit.iris.engine.object.IrisJigsawStructurePlacement;
import com.volmit.iris.util.collection.KList;
import com.volmit.iris.util.collection.KMap;
import com.volmit.iris.util.collection.KSet;
import com.volmit.iris.util.mantle.MantleFlag;
import com.volmit.iris.util.math.Position2;
import com.volmit.iris.util.reflect.WrappedField;
import net.minecraft.core.*;
import net.minecraft.resources.ResourceKey;
import net.minecraft.resources.ResourceLocation;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.server.level.WorldGenRegion;
import net.minecraft.tags.TagKey;
import net.minecraft.util.random.WeightedRandomList;
import net.minecraft.world.entity.MobCategory;
import net.minecraft.world.level.LevelHeightAccessor;
import net.minecraft.world.level.NoiseColumn;
import net.minecraft.world.level.StructureManager;
import net.minecraft.world.level.WorldGenLevel;
import net.minecraft.world.level.biome.Biome;
import net.minecraft.world.level.biome.BiomeManager;
import net.minecraft.world.level.biome.BiomeSource;
import net.minecraft.world.level.biome.MobSpawnSettings;
import net.minecraft.world.level.chunk.ChunkAccess;
import net.minecraft.world.level.chunk.ChunkGenerator;
import net.minecraft.world.level.levelgen.GenerationStep;
import net.minecraft.world.level.levelgen.Heightmap;
import net.minecraft.world.level.levelgen.RandomState;
import net.minecraft.world.level.levelgen.blending.Blender;
import net.minecraft.world.level.levelgen.structure.Structure;
import net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplateManager;
import org.bukkit.World;
import org.bukkit.craftbukkit.v1_19_R1.CraftWorld;
import org.bukkit.craftbukkit.v1_19_R1.generator.CustomChunkGenerator;
import javax.annotation.Nullable;
import java.lang.reflect.Field;
import java.util.List;
import java.util.Objects;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Executor;
public class IrisChunkGenerator extends CustomChunkGenerator {
private static final WrappedField<ChunkGenerator, BiomeSource> BIOME_SOURCE;
private final ChunkGenerator delegate;
private final Engine engine;
private final KMap<ResourceKey<Structure>, KSet<String>> structures = new KMap<>();
public IrisChunkGenerator(ChunkGenerator delegate, long seed, Engine engine, World world) {
super(((CraftWorld) world).getHandle(), edit(delegate, new CustomBiomeSource(seed, engine, world)), null);
this.delegate = delegate;
this.engine = engine;
var dimension = engine.getDimension();
KSet<IrisJigsawStructure> placements = new KSet<>();
addAll(dimension.getJigsawStructures(), placements);
for (var region : dimension.getAllRegions(engine)) {
addAll(region.getJigsawStructures(), placements);
for (var biome : region.getAllBiomes(engine))
addAll(biome.getJigsawStructures(), placements);
}
var stronghold = dimension.getStronghold();
if (stronghold != null)
placements.add(engine.getData().getJigsawStructureLoader().load(stronghold));
placements.removeIf(Objects::isNull);
var registry = ((CraftWorld) world).getHandle().registryAccess().registry(Registry.STRUCTURE_REGISTRY).orElseThrow();
for (var s : placements) {
try {
String raw = s.getStructureKey();
if (raw == null) continue;
boolean tag = raw.startsWith("#");
if (tag) raw = raw.substring(1);
var location = new ResourceLocation(raw);
if (!tag) {
structures.computeIfAbsent(ResourceKey.create(Registry.STRUCTURE_REGISTRY, location), k -> new KSet<>()).add(s.getLoadKey());
continue;
}
var key = TagKey.create(Registry.STRUCTURE_REGISTRY, location);
var set = registry.getTag(key).orElse(null);
if (set == null) {
Iris.error("Could not find structure tag: " + raw);
continue;
}
for (var holder : set) {
var resourceKey = holder.unwrapKey().orElse(null);
if (resourceKey == null) continue;
structures.computeIfAbsent(resourceKey, k -> new KSet<>()).add(s.getLoadKey());
}
} catch (Throwable e) {
Iris.error("Failed to load structure: " + s.getLoadKey());
e.printStackTrace();
}
}
}
private void addAll(KList<IrisJigsawStructurePlacement> placements, KSet<IrisJigsawStructure> structures) {
if (placements == null) return;
placements.stream()
.map(IrisJigsawStructurePlacement::getStructure)
.map(engine.getData().getJigsawStructureLoader()::load)
.filter(Objects::nonNull)
.forEach(structures::add);
}
@Override
public @Nullable Pair<BlockPos, Holder<Structure>> findNearestMapStructure(ServerLevel level, HolderSet<Structure> holders, BlockPos pos, int radius, boolean findUnexplored) {
if (engine.getDimension().isDisableExplorerMaps())
return null;
KMap<String, Holder<Structure>> structures = new KMap<>();
for (var holder : holders) {
if (holder == null) continue;
var key = holder.unwrapKey().orElse(null);
var set = this.structures.get(key);
if (set == null) continue;
for (var structure : set) {
structures.put(structure, holder);
}
}
if (structures.isEmpty())
return null;
var locator = ResultLocator.locateStructure(structures.keySet())
.then((e, p , s) -> structures.get(s.getLoadKey()));
if (findUnexplored)
locator = locator.then((e, p, s) -> e.getMantle().getMantle().getChunk(p.getX(), p.getZ()).isFlagged(MantleFlag.DISCOVERED) ? null : s);
try {
var result = locator.find(engine, new Position2(pos.getX() >> 4, pos.getZ() >> 4), radius * 10L, i -> {}, false).get();
if (result == null) return null;
var blockPos = new BlockPos(result.getBlockX(), 0, result.getBlockZ());
return Pair.of(blockPos, result.obj());
} catch (WrongEngineBroException | ExecutionException | InterruptedException e) {
return null;
}
}
@Override
protected Codec<? extends ChunkGenerator> codec() {
return Codec.unit(null);
}
@Override
public ChunkGenerator getDelegate() {
if (delegate instanceof CustomChunkGenerator chunkGenerator)
return chunkGenerator.getDelegate();
return delegate;
}
@Override
public int getMinY() {
return delegate.getMinY();
}
@Override
public int getSeaLevel() {
return delegate.getSeaLevel();
}
@Override
public void createStructures(RegistryAccess iregistrycustom, RandomState randomstate, StructureManager structuremanager, ChunkAccess ichunkaccess, StructureTemplateManager structuretemplatemanager, long i) {
delegate.createStructures(iregistrycustom, randomstate, structuremanager, ichunkaccess, structuretemplatemanager, i);
}
@Override
public void buildSurface(WorldGenRegion regionlimitedworldaccess, StructureManager structuremanager, RandomState randomstate, ChunkAccess ichunkaccess) {
delegate.buildSurface(regionlimitedworldaccess, structuremanager, randomstate, ichunkaccess);
}
@Override
public void applyCarvers(WorldGenRegion regionlimitedworldaccess, long seed, RandomState randomstate, BiomeManager biomemanager, StructureManager structuremanager, ChunkAccess ichunkaccess, GenerationStep.Carving worldgenstage_features) {
delegate.applyCarvers(regionlimitedworldaccess, seed, randomstate, biomemanager, structuremanager, ichunkaccess, worldgenstage_features);
}
@Override
public CompletableFuture<ChunkAccess> fillFromNoise(Executor executor, Blender blender, RandomState randomstate, StructureManager structuremanager, ChunkAccess ichunkaccess) {
return delegate.fillFromNoise(executor, blender, randomstate, structuremanager, ichunkaccess);
}
@Override
public int getBaseHeight(int i, int j, Heightmap.Types heightmap_type, LevelHeightAccessor levelheightaccessor, RandomState randomstate) {
return delegate.getBaseHeight(i, j, heightmap_type, levelheightaccessor, randomstate);
}
@Override
public WeightedRandomList<MobSpawnSettings.SpawnerData> getMobsAt(Holder<Biome> holder, StructureManager structuremanager, MobCategory enumcreaturetype, BlockPos blockposition) {
return delegate.getMobsAt(holder, structuremanager, enumcreaturetype, blockposition);
}
@Override
public void applyBiomeDecoration(WorldGenLevel generatoraccessseed, ChunkAccess ichunkaccess, StructureManager structuremanager) {
delegate.applyBiomeDecoration(generatoraccessseed, ichunkaccess, structuremanager);
}
@Override
public void addDebugScreenInfo(List<String> list, RandomState randomstate, BlockPos blockposition) {
delegate.addDebugScreenInfo(list, randomstate, blockposition);
}
@Override
public void spawnOriginalMobs(WorldGenRegion regionlimitedworldaccess) {
delegate.spawnOriginalMobs(regionlimitedworldaccess);
}
@Override
public int getSpawnHeight(LevelHeightAccessor levelheightaccessor) {
return delegate.getSpawnHeight(levelheightaccessor);
}
@Override
public int getGenDepth() {
return delegate.getGenDepth();
}
@Override
public NoiseColumn getBaseColumn(int i, int j, LevelHeightAccessor levelheightaccessor, RandomState randomstate) {
return delegate.getBaseColumn(i, j, levelheightaccessor, randomstate);
}
static {
Field biomeSource = null;
for (Field field : ChunkGenerator.class.getDeclaredFields()) {
if (!field.getType().equals(BiomeSource.class))
continue;
biomeSource = field;
break;
}
if (biomeSource == null)
throw new RuntimeException("Could not find biomeSource field in ChunkGenerator!");
BIOME_SOURCE = new WrappedField<>(ChunkGenerator.class, biomeSource.getName());
}
private static ChunkGenerator edit(ChunkGenerator generator, BiomeSource source) {
try {
BIOME_SOURCE.set(generator, source);
if (generator instanceof CustomChunkGenerator custom)
BIOME_SOURCE.set(custom.getDelegate(), source);
return generator;
} catch (IllegalAccessException e) {
throw new RuntimeException(e);
}
}
}

626
nms/v1_19_R1/src/main/java/com/volmit/iris/core/nms/v1_19_R1/NMSBinding.java
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@ -1,626 +0,0 @@
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;
import java.io.DataOutputStream;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Vector;
import java.util.concurrent.atomic.AtomicInteger;
import com.mojang.datafixers.util.Pair;
import com.volmit.iris.core.nms.container.BiomeColor;
import com.volmit.iris.util.scheduling.J;
import net.minecraft.nbt.*;
import net.minecraft.nbt.Tag;
import net.minecraft.server.commands.data.BlockDataAccessor;
import net.minecraft.tags.TagKey;
import net.minecraft.world.level.LevelReader;
import net.minecraft.world.level.block.EntityBlock;
import org.bukkit.*;
import org.bukkit.block.Biome;
import org.bukkit.block.data.BlockData;
import org.bukkit.craftbukkit.v1_19_R1.CraftChunk;
import org.bukkit.craftbukkit.v1_19_R1.CraftServer;
import org.bukkit.craftbukkit.v1_19_R1.CraftWorld;
import org.bukkit.craftbukkit.v1_19_R1.block.CraftBlock;
import org.bukkit.craftbukkit.v1_19_R1.block.CraftBlockState;
import org.bukkit.craftbukkit.v1_19_R1.block.CraftBlockStates;
import org.bukkit.craftbukkit.v1_19_R1.block.data.CraftBlockData;
import org.bukkit.craftbukkit.v1_19_R1.entity.CraftDolphin;
import org.bukkit.craftbukkit.v1_19_R1.inventory.CraftItemStack;
import org.bukkit.entity.Dolphin;
import org.bukkit.entity.Entity;
import org.bukkit.event.entity.CreatureSpawnEvent;
import org.bukkit.generator.ChunkGenerator;
import org.bukkit.inventory.ItemStack;
import org.jetbrains.annotations.Contract;
import org.jetbrains.annotations.NotNull;
import com.mojang.brigadier.exceptions.CommandSyntaxException;
import com.volmit.iris.Iris;
import com.volmit.iris.core.nms.INMSBinding;
import com.volmit.iris.engine.data.cache.AtomicCache;
import com.volmit.iris.engine.framework.Engine;
import com.volmit.iris.util.collection.KList;
import com.volmit.iris.util.collection.KMap;
import com.volmit.iris.util.hunk.Hunk;
import com.volmit.iris.util.json.JSONObject;
import com.volmit.iris.util.mantle.Mantle;
import com.volmit.iris.util.math.Vector3d;
import com.volmit.iris.util.matter.MatterBiomeInject;
import com.volmit.iris.util.nbt.io.NBTUtil;
import com.volmit.iris.util.nbt.mca.NBTWorld;
import com.volmit.iris.util.nbt.mca.palette.*;
import com.volmit.iris.util.nbt.tag.CompoundTag;
import it.unimi.dsi.fastutil.objects.Object2IntMap;
import net.minecraft.core.BlockPos;
import net.minecraft.core.Holder;
import net.minecraft.core.Registry;
import net.minecraft.core.RegistryAccess;
import net.minecraft.resources.ResourceLocation;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.world.entity.EntityType;
import net.minecraft.world.level.biome.BiomeSource;
import net.minecraft.world.level.block.Block;
import net.minecraft.world.level.block.entity.BlockEntity;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.level.chunk.ChunkAccess;
import net.minecraft.world.level.chunk.LevelChunk;
import sun.misc.Unsafe;
public class NMSBinding implements INMSBinding {
private final KMap<Biome, Object> baseBiomeCache = new KMap<>();
private final BlockData AIR = Material.AIR.createBlockData();
private final AtomicCache<MCAIdMap<net.minecraft.world.level.biome.Biome>> biomeMapCache = new AtomicCache<>();
private final AtomicCache<MCAIdMapper<BlockState>> registryCache = new AtomicCache<>();
private final AtomicCache<MCAPalette<BlockState>> globalCache = new AtomicCache<>();
private final AtomicCache<RegistryAccess> registryAccess = new AtomicCache<>();
private final AtomicCache<Method> byIdRef = new AtomicCache<>();
private Field biomeStorageCache = null;
private static Object getFor(Class<?> type, Object source) {
Object o = fieldFor(type, source);
if (o != null) {
return o;
}
return invokeFor(type, source);
}
private static Object invokeFor(Class<?> returns, Object in) {
for (Method i : in.getClass().getMethods()) {
if (i.getReturnType().equals(returns)) {
i.setAccessible(true);
try {
Iris.debug("[NMS] Found " + returns.getSimpleName() + " in " + in.getClass().getSimpleName() + "." + i.getName() + "()");
return i.invoke(in);
} catch (Throwable e) {
e.printStackTrace();
}
}
}
return null;
}
private static Object fieldFor(Class<?> returns, Object in) {
return fieldForClass(returns, in.getClass(), in);
}
@SuppressWarnings("unchecked")
private static <T> T fieldForClass(Class<T> returnType, Class<?> sourceType, Object in) {
for (Field i : sourceType.getDeclaredFields()) {
if (i.getType().equals(returnType)) {
i.setAccessible(true);
try {
Iris.debug("[NMS] Found " + returnType.getSimpleName() + " in " + sourceType.getSimpleName() + "." + i.getName());
return (T) i.get(in);
} catch (IllegalAccessException e) {
e.printStackTrace();
}
}
}
return null;
}
private static Class<?> getClassType(Class<?> type, int ordinal) {
return type.getDeclaredClasses()[ordinal];
}
@Override
public boolean hasTile(Material material) {
return !CraftBlockState.class.equals(CraftBlockStates.getBlockStateType(material));
}
@Override
public boolean hasTile(Location l) {
return ((CraftWorld) l.getWorld()).getHandle().getBlockEntity(new BlockPos(l.getBlockX(), l.getBlockY(), l.getBlockZ()), false) != null;
}
@Override
@SuppressWarnings("unchecked")
public KMap<String, Object> serializeTile(Location location) {
BlockEntity e = ((CraftWorld) location.getWorld()).getHandle().getBlockEntity(new BlockPos(location.getBlockX(), location.getBlockY(), location.getBlockZ()), false);
if (e == null) {
return null;
}
net.minecraft.nbt.CompoundTag tag = e.saveWithoutMetadata();
return (KMap<String, Object>) convertFromTag(tag, 0, 64);
}
@Contract(value = "null, _, _ -> null", pure = true)
private Object convertFromTag(net.minecraft.nbt.Tag tag, int depth, int maxDepth) {
if (tag == null || depth > maxDepth) return null;
if (tag instanceof CollectionTag<?> collection) {
KList<Object> list = new KList<>();
for (Object i : collection) {
if (i instanceof net.minecraft.nbt.Tag t)
list.add(convertFromTag(t, depth + 1, maxDepth));
else list.add(i);
}
return list;
}
if (tag instanceof net.minecraft.nbt.CompoundTag compound) {
KMap<String, Object> map = new KMap<>();
for (String key : compound.getAllKeys()) {
var child = compound.get(key);
if (child == null) continue;
var value = convertFromTag(child, depth + 1, maxDepth);
if (value == null) continue;
map.put(key, value);
}
return map;
}
if (tag instanceof NumericTag numeric)
return numeric.getAsNumber();
return tag.getAsString();
}
@Override
public void deserializeTile(KMap<String, Object> map, Location pos) {
net.minecraft.nbt.CompoundTag tag = (net.minecraft.nbt.CompoundTag) convertToTag(map, 0, 64);
var level = ((CraftWorld) pos.getWorld()).getHandle();
var blockPos = new BlockPos(pos.getBlockX(), pos.getBlockY(), pos.getBlockZ());
J.s(() -> merge(level, blockPos, tag));
}
private void merge(ServerLevel level, BlockPos blockPos, net.minecraft.nbt.CompoundTag tag) {
var blockEntity = level.getBlockEntity(blockPos);
if (blockEntity == null) {
Iris.warn("[NMS] BlockEntity not found at " + blockPos);
var state = level.getBlockState(blockPos);
if (!state.hasBlockEntity())
return;
blockEntity = ((EntityBlock) state.getBlock())
.newBlockEntity(blockPos, state);
}
var accessor = new BlockDataAccessor(blockEntity, blockPos);
accessor.setData(tag.merge(accessor.getData()));
}
private Tag convertToTag(Object object, int depth, int maxDepth) {
if (object == null || depth > maxDepth) return EndTag.INSTANCE;
if (object instanceof Map<?,?> map) {
var tag = new net.minecraft.nbt.CompoundTag();
for (var i : map.entrySet()) {
tag.put(i.getKey().toString(), convertToTag(i.getValue(), depth + 1, maxDepth));
}
return tag;
}
if (object instanceof List<?> list) {
var tag = new net.minecraft.nbt.ListTag();
for (var i : list) {
tag.add(convertToTag(i, depth + 1, maxDepth));
}
return tag;
}
if (object instanceof Byte number) return ByteTag.valueOf(number);
if (object instanceof Short number) return ShortTag.valueOf(number);
if (object instanceof Integer number) return IntTag.valueOf(number);
if (object instanceof Long number) return LongTag.valueOf(number);
if (object instanceof Float number) return FloatTag.valueOf(number);
if (object instanceof Double number) return DoubleTag.valueOf(number);
if (object instanceof String string) return StringTag.valueOf(string);
return EndTag.INSTANCE;
}
@Override
public CompoundTag serializeEntity(Entity location) {
return null;// TODO:
}
@Override
public Entity deserializeEntity(CompoundTag s, Location newPosition) {
return null;// TODO:
}
@Override
public boolean supportsCustomHeight() {
return true;
}
private RegistryAccess registry() {
return registryAccess.aquire(() -> (RegistryAccess) getFor(RegistryAccess.Frozen.class, ((CraftServer) Bukkit.getServer()).getHandle().getServer()));
}
private Registry<net.minecraft.world.level.biome.Biome> getCustomBiomeRegistry() {
return registry().registry(Registry.BIOME_REGISTRY).orElse(null);
}
private Registry<Block> getBlockRegistry() {
return registry().registry(Registry.BLOCK_REGISTRY).orElse(null);
}
@Override
public Object getBiomeBaseFromId(int id) {
return getCustomBiomeRegistry().getHolder(id);
}
@Override
public int getMinHeight(World world) {
return world.getMinHeight();
}
@Override
public boolean supportsCustomBiomes() {
return true;
}
@Override
public int getTrueBiomeBaseId(Object biomeBase) {
return getCustomBiomeRegistry().getId(((Holder<net.minecraft.world.level.biome.Biome>) biomeBase).value());
}
@Override
public Object getTrueBiomeBase(Location location) {
return ((CraftWorld) location.getWorld()).getHandle().getBiome(new BlockPos(location.getBlockX(), location.getBlockY(), location.getBlockZ()));
}
@Override
public String getTrueBiomeBaseKey(Location location) {
return getKeyForBiomeBase(getTrueBiomeBase(location));
}
@Override
public Object getCustomBiomeBaseFor(String mckey) {
return getCustomBiomeRegistry().get(new ResourceLocation(mckey));
}
@Override
public Object getCustomBiomeBaseHolderFor(String mckey) {
return getCustomBiomeRegistry().getHolder(getTrueBiomeBaseId(getCustomBiomeRegistry().get(new ResourceLocation(mckey)))).get();
}
public int getBiomeBaseIdForKey(String key) {
return getCustomBiomeRegistry().getId(getCustomBiomeRegistry().get(new ResourceLocation(key)));
}
@Override
public String getKeyForBiomeBase(Object biomeBase) {
return getCustomBiomeRegistry().getKey((net.minecraft.world.level.biome.Biome) biomeBase).getPath(); // something, not something:something
}
@Override
public Object getBiomeBase(World world, Biome biome) {
return CraftBlock.biomeToBiomeBase(((CraftWorld) world).getHandle()
.registryAccess().registry(Registry.BIOME_REGISTRY).orElse(null), biome);
}
@Override
public Object getBiomeBase(Object registry, Biome biome) {
Object v = baseBiomeCache.get(biome);
if (v != null) {
return v;
}
//noinspection unchecked
v = CraftBlock.biomeToBiomeBase((Registry<net.minecraft.world.level.biome.Biome>) registry, biome);
if (v == null) {
// Ok so there is this new biome name called "CUSTOM" in Paper's new releases.
// But, this does NOT exist within CraftBukkit which makes it return an error.
// So, we will just return the ID that the plains biome returns instead.
//noinspection unchecked
return CraftBlock.biomeToBiomeBase((Registry<net.minecraft.world.level.biome.Biome>) registry, Biome.PLAINS);
}
baseBiomeCache.put(biome, v);
return v;
}
@Override
public KList<Biome> getBiomes() {
return new KList<>(Biome.values()).qdel(Biome.CUSTOM);
}
@Override
public boolean isBukkit() {
return true;
}
@Override
public int getBiomeId(Biome biome) {
for (World i : Bukkit.getWorlds()) {
if (i.getEnvironment().equals(World.Environment.NORMAL)) {
Registry<net.minecraft.world.level.biome.Biome> registry = ((CraftWorld) i).getHandle().registryAccess().registry(Registry.BIOME_REGISTRY).orElse(null);
return registry.getId((net.minecraft.world.level.biome.Biome) getBiomeBase(registry, biome));
}
}
return biome.ordinal();
}
private MCAIdMap<net.minecraft.world.level.biome.Biome> getBiomeMapping() {
return biomeMapCache.aquire(() -> new MCAIdMap<>() {
@NotNull
@Override
public Iterator<net.minecraft.world.level.biome.Biome> iterator() {
return getCustomBiomeRegistry().iterator();
}
@Override
public int getId(net.minecraft.world.level.biome.Biome paramT) {
return getCustomBiomeRegistry().getId(paramT);
}
@Override
public net.minecraft.world.level.biome.Biome byId(int paramInt) {
return (net.minecraft.world.level.biome.Biome) getBiomeBaseFromId(paramInt);
}
});
}
@NotNull
private MCABiomeContainer getBiomeContainerInterface(MCAIdMap<net.minecraft.world.level.biome.Biome> biomeMapping, MCAChunkBiomeContainer<net.minecraft.world.level.biome.Biome> base) {
return new MCABiomeContainer() {
@Override
public int[] getData() {
return base.writeBiomes();
}
@Override
public void setBiome(int x, int y, int z, int id) {
base.setBiome(x, y, z, biomeMapping.byId(id));
}
@Override
public int getBiome(int x, int y, int z) {
return biomeMapping.getId(base.getBiome(x, y, z));
}
};
}
@Override
public MCABiomeContainer newBiomeContainer(int min, int max) {
MCAChunkBiomeContainer<net.minecraft.world.level.biome.Biome> base = new MCAChunkBiomeContainer<>(getBiomeMapping(), min, max);
return getBiomeContainerInterface(getBiomeMapping(), base);
}
@Override
public MCABiomeContainer newBiomeContainer(int min, int max, int[] data) {
MCAChunkBiomeContainer<net.minecraft.world.level.biome.Biome> base = new MCAChunkBiomeContainer<>(getBiomeMapping(), min, max, data);
return getBiomeContainerInterface(getBiomeMapping(), base);
}
@Override
public int countCustomBiomes() {
AtomicInteger a = new AtomicInteger(0);
getCustomBiomeRegistry().keySet().forEach((i) -> {
if (i.getNamespace().equals("minecraft")) {
return;
}
a.incrementAndGet();
Iris.debug("Custom Biome: " + i);
});
return a.get();
}
public boolean supportsDataPacks() {
return true;
}
public void setBiomes(int cx, int cz, World world, Hunk<Object> biomes) {
LevelChunk c = ((CraftWorld) world).getHandle().getChunk(cx, cz);
biomes.iterateSync((x, y, z, b) -> c.setBiome(x, y, z, (Holder<net.minecraft.world.level.biome.Biome>) b));
c.setUnsaved(true);
}
@Override
public void forceBiomeInto(int x, int y, int z, Object somethingVeryDirty, ChunkGenerator.BiomeGrid chunk) {
try {
ChunkAccess s = (ChunkAccess) getFieldForBiomeStorage(chunk).get(chunk);
Holder<net.minecraft.world.level.biome.Biome> biome = (Holder<net.minecraft.world.level.biome.Biome>) somethingVeryDirty;
s.setBiome(x, y, z, biome);
} catch (IllegalAccessException e) {
Iris.reportError(e);
e.printStackTrace();
}
}
private Field getFieldForBiomeStorage(Object storage) {
Field f = biomeStorageCache;
if (f != null) {
return f;
}
try {
f = storage.getClass().getDeclaredField("biome");
f.setAccessible(true);
return f;
} catch (Throwable e) {
Iris.reportError(e);
e.printStackTrace();
Iris.error(storage.getClass().getCanonicalName());
}
biomeStorageCache = f;
return null;
}
@Override
public MCAPaletteAccess createPalette() {
MCAIdMapper<BlockState> registry = registryCache.aquireNasty(() -> {
Field cf = net.minecraft.core.IdMapper.class.getDeclaredField("tToId");
Field df = net.minecraft.core.IdMapper.class.getDeclaredField("idToT");
Field bf = net.minecraft.core.IdMapper.class.getDeclaredField("nextId");
cf.setAccessible(true);
df.setAccessible(true);
bf.setAccessible(true);
net.minecraft.core.IdMapper<BlockState> blockData = Block.BLOCK_STATE_REGISTRY;
int b = bf.getInt(blockData);
Object2IntMap<BlockState> c = (Object2IntMap<BlockState>) cf.get(blockData);
List<BlockState> d = (List<BlockState>) df.get(blockData);
return new MCAIdMapper<BlockState>(c, d, b);
});
MCAPalette<BlockState> global = globalCache.aquireNasty(() -> new MCAGlobalPalette<>(registry, ((CraftBlockData) AIR).getState()));
MCAPalettedContainer<BlockState> container = new MCAPalettedContainer<>(global, registry,
i -> ((CraftBlockData) NBTWorld.getBlockData(i)).getState(),
i -> NBTWorld.getCompound(CraftBlockData.fromData(i)),
((CraftBlockData) AIR).getState());
return new MCAWrappedPalettedContainer<>(container,
i -> NBTWorld.getCompound(CraftBlockData.fromData(i)),
i -> ((CraftBlockData) NBTWorld.getBlockData(i)).getState());
}
@Override
public void injectBiomesFromMantle(Chunk e, Mantle mantle) {
ChunkAccess chunk = ((CraftChunk) e).getHandle();
AtomicInteger c = new AtomicInteger();
AtomicInteger r = new AtomicInteger();
mantle.iterateChunk(e.getX(), e.getZ(), MatterBiomeInject.class, (x, y, z, b) -> {
if (b != null) {
if (b.isCustom()) {
chunk.setBiome(x, y, z, getCustomBiomeRegistry().getHolder(b.getBiomeId()).get());
c.getAndIncrement();
} else {
chunk.setBiome(x, y, z, (Holder<net.minecraft.world.level.biome.Biome>) getBiomeBase(e.getWorld(), b.getBiome()));
r.getAndIncrement();
}
}
});
}
public ItemStack applyCustomNbt(ItemStack itemStack, KMap<String, Object> customNbt) throws IllegalArgumentException {
if (customNbt != null && !customNbt.isEmpty()) {
net.minecraft.world.item.ItemStack s = CraftItemStack.asNMSCopy(itemStack);
try {
net.minecraft.nbt.CompoundTag tag = TagParser.parseTag((new JSONObject(customNbt)).toString());
tag.merge(s.getOrCreateTag());
s.setTag(tag);
} catch (CommandSyntaxException var5) {
throw new IllegalArgumentException(var5);
}
return CraftItemStack.asBukkitCopy(s);
} else {
return itemStack;
}
}
public void inject(long seed, Engine engine, World world) {
var chunkMap = ((CraftWorld)world).getHandle().getChunkSource().chunkMap;
chunkMap.generator = new IrisChunkGenerator(chunkMap.generator, seed, engine, world);
}
public Vector3d getBoundingbox(org.bukkit.entity.EntityType entity) {
Field[] fields = EntityType.class.getDeclaredFields();
for (Field field : fields) {
if (Modifier.isStatic(field.getModifiers()) && field.getType().equals(EntityType.class)) {
try {
EntityType entityType = (EntityType) field.get(null);
if (entityType.getDescriptionId().equals("entity.minecraft." + entity.name().toLowerCase())) {
Vector<Float> v1 = new Vector<>();
v1.add(entityType.getHeight());
entityType.getDimensions();
Vector3d box = new Vector3d( entityType.getWidth(), entityType.getHeight(), entityType.getWidth());
//System.out.println("Entity Type: " + entityType.getDescriptionId() + ", " + "Height: " + height + ", Width: " + width);
return box;
}
} catch (IllegalAccessException e) {
Iris.error("Unable to get entity dimensions!");
e.printStackTrace();
}
}
}
return null;
}
@Override
public Entity spawnEntity(Location location, org.bukkit.entity.EntityType type, CreatureSpawnEvent.SpawnReason reason) {
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());
};
if (rgba == 0) {
if (BiomeColor.FOLIAGE == type && biome.getSpecialEffects().getFoliageColorOverride().isEmpty())
return null;
if (BiomeColor.GRASS == type && biome.getSpecialEffects().getGrassColorOverride().isEmpty())
return null;
}
return new Color(rgba, true);
}
@Override
public KList<String> getStructureKeys() {
KList<String> keys = new KList<>();
var registry = registry().registry(Registry.STRUCTURE_REGISTRY).orElse(null);
if (registry == null) return keys;
registry.keySet().stream().map(ResourceLocation::toString).forEach(keys::add);
registry.getTags()
.map(Pair::getFirst)
.map(TagKey::location)
.map(ResourceLocation::toString)
.map(s -> "#" + s)
.forEach(keys::add);
return keys;
}
private static Field getField(Class<?> clazz, Class<?> fieldType) throws NoSuchFieldException {
try {
for (Field f : clazz.getDeclaredFields()) {
if (f.getType().equals(fieldType))
return f;
}
throw new NoSuchFieldException(fieldType.getName());
} catch (NoSuchFieldException var4) {
Class<?> superClass = clazz.getSuperclass();
if (superClass == null) {
throw var4;
} else {
return getField(superClass, fieldType);
}
}
}
}

152
nms/v1_19_R2/src/main/java/com/volmit/iris/core/nms/v1_19_R2/CustomBiomeSource.java
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@ -1,152 +0,0 @@
package com.volmit.iris.core.nms.v1_19_R2;
import com.mojang.serialization.Codec;
import com.volmit.iris.Iris;
import com.volmit.iris.engine.data.cache.AtomicCache;
import com.volmit.iris.engine.framework.Engine;
import com.volmit.iris.engine.object.IrisBiome;
import com.volmit.iris.engine.object.IrisBiomeCustom;
import com.volmit.iris.util.collection.KMap;
import com.volmit.iris.util.math.RNG;
import net.minecraft.core.Holder;
import net.minecraft.core.Registry;
import net.minecraft.core.RegistryAccess;
import net.minecraft.core.registries.Registries;
import net.minecraft.resources.ResourceLocation;
import net.minecraft.world.level.biome.Biome;
import net.minecraft.world.level.biome.BiomeSource;
import net.minecraft.world.level.biome.Climate;
import org.bukkit.Bukkit;
import org.bukkit.World;
import org.bukkit.craftbukkit.v1_19_R2.CraftServer;
import org.bukkit.craftbukkit.v1_19_R2.CraftWorld;
import org.bukkit.craftbukkit.v1_19_R2.block.CraftBlock;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.List;
public class CustomBiomeSource extends BiomeSource {
private final long seed;
private final Engine engine;
private final Registry<Biome> biomeCustomRegistry;
private final Registry<Biome> biomeRegistry;
private final AtomicCache<RegistryAccess> registryAccess = new AtomicCache<>();
private final RNG rng;
private final KMap<String, Holder<Biome>> customBiomes;
public CustomBiomeSource(long seed, Engine engine, World world) {
super(getAllBiomes(
((RegistryAccess) getFor(RegistryAccess.Frozen.class, ((CraftServer) Bukkit.getServer()).getHandle().getServer()))
.registry(Registries.BIOME).orElse(null),
((CraftWorld) world).getHandle().registryAccess().registry(Registries.BIOME).orElse(null),
engine));
this.engine = engine;
this.seed = seed;
this.biomeCustomRegistry = registry().registry(Registries.BIOME).orElse(null);
this.biomeRegistry = ((CraftWorld) world).getHandle().registryAccess().registry(Registries.BIOME).orElse(null);
this.rng = new RNG(engine.getSeedManager().getBiome());
this.customBiomes = fillCustomBiomes(biomeCustomRegistry, engine);
}
private static List<Holder<Biome>> getAllBiomes(Registry<Biome> customRegistry, Registry<Biome> registry, Engine engine) {
List<Holder<Biome>> b = new ArrayList<>();
for (IrisBiome i : engine.getAllBiomes()) {
if (i.isCustom()) {
for (IrisBiomeCustom j : i.getCustomDerivitives()) {
b.add(customRegistry.getHolder(customRegistry.getResourceKey(customRegistry
.get(new ResourceLocation(engine.getDimension().getLoadKey() + ":" + j.getId()))).get()).get());
}
} else {
b.add(CraftBlock.biomeToBiomeBase(registry, i.getVanillaDerivative()));
}
}
return b;
}
private static Object getFor(Class<?> type, Object source) {
Object o = fieldFor(type, source);
if (o != null) {
return o;
}
return invokeFor(type, source);
}
private static Object fieldFor(Class<?> returns, Object in) {
return fieldForClass(returns, in.getClass(), in);
}
private static Object invokeFor(Class<?> returns, Object in) {
for (Method i : in.getClass().getMethods()) {
if (i.getReturnType().equals(returns)) {
i.setAccessible(true);
try {
Iris.debug("[NMS] Found " + returns.getSimpleName() + " in " + in.getClass().getSimpleName() + "." + i.getName() + "()");
return i.invoke(in);
} catch (Throwable e) {
e.printStackTrace();
}
}
}
return null;
}
@SuppressWarnings("unchecked")
private static <T> T fieldForClass(Class<T> returnType, Class<?> sourceType, Object in) {
for (Field i : sourceType.getDeclaredFields()) {
if (i.getType().equals(returnType)) {
i.setAccessible(true);
try {
Iris.debug("[NMS] Found " + returnType.getSimpleName() + " in " + sourceType.getSimpleName() + "." + i.getName());
return (T) i.get(in);
} catch (IllegalAccessException e) {
e.printStackTrace();
}
}
}
return null;
}
private KMap<String, Holder<Biome>> fillCustomBiomes(Registry<Biome> customRegistry, Engine engine) {
KMap<String, Holder<Biome>> m = new KMap<>();
for (IrisBiome i : engine.getAllBiomes()) {
if (i.isCustom()) {
for (IrisBiomeCustom j : i.getCustomDerivitives()) {
m.put(j.getId(), customRegistry.getHolder(customRegistry.getResourceKey(customRegistry
.get(new ResourceLocation(engine.getDimension().getLoadKey() + ":" + j.getId()))).get()).get());
}
}
}
return m;
}
private RegistryAccess registry() {
return registryAccess.aquire(() -> (RegistryAccess) getFor(RegistryAccess.Frozen.class, ((CraftServer) Bukkit.getServer()).getHandle().getServer()));
}
@Override
protected Codec<? extends BiomeSource> codec() {
throw new UnsupportedOperationException("Not supported");
}
@Override
public Holder<Biome> getNoiseBiome(int x, int y, int z, Climate.Sampler sampler) {
int m = (y - engine.getMinHeight()) << 2;
IrisBiome ib = engine.getComplex().getTrueBiomeStream().get(x << 2, z << 2);
if (ib.isCustom()) {
return customBiomes.get(ib.getCustomBiome(rng, x << 2, m, z << 2).getId());
} else {
org.bukkit.block.Biome v = ib.getSkyBiome(rng, x << 2, m, z << 2);
return CraftBlock.biomeToBiomeBase(biomeRegistry, v);
}
}
}

260
nms/v1_19_R2/src/main/java/com/volmit/iris/core/nms/v1_19_R2/IrisChunkGenerator.java
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@ -1,260 +0,0 @@
package com.volmit.iris.core.nms.v1_19_R2;
import com.mojang.datafixers.util.Pair;
import com.mojang.serialization.Codec;
import com.volmit.iris.Iris;
import com.volmit.iris.engine.framework.Engine;
import com.volmit.iris.engine.framework.ResultLocator;
import com.volmit.iris.engine.framework.WrongEngineBroException;
import com.volmit.iris.engine.object.IrisJigsawStructure;
import com.volmit.iris.engine.object.IrisJigsawStructurePlacement;
import com.volmit.iris.util.collection.KList;
import com.volmit.iris.util.collection.KMap;
import com.volmit.iris.util.collection.KSet;
import com.volmit.iris.util.mantle.MantleFlag;
import com.volmit.iris.util.math.Position2;
import com.volmit.iris.util.reflect.WrappedField;
import net.minecraft.core.BlockPos;
import net.minecraft.core.Holder;
import net.minecraft.core.HolderSet;
import net.minecraft.core.RegistryAccess;
import net.minecraft.core.registries.Registries;
import net.minecraft.resources.ResourceKey;
import net.minecraft.resources.ResourceLocation;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.server.level.WorldGenRegion;
import net.minecraft.tags.TagKey;
import net.minecraft.util.random.WeightedRandomList;
import net.minecraft.world.entity.MobCategory;
import net.minecraft.world.level.LevelHeightAccessor;
import net.minecraft.world.level.NoiseColumn;
import net.minecraft.world.level.StructureManager;
import net.minecraft.world.level.WorldGenLevel;
import net.minecraft.world.level.biome.Biome;
import net.minecraft.world.level.biome.BiomeManager;
import net.minecraft.world.level.biome.BiomeSource;
import net.minecraft.world.level.biome.MobSpawnSettings;
import net.minecraft.world.level.chunk.ChunkAccess;
import net.minecraft.world.level.chunk.ChunkGenerator;
import net.minecraft.world.level.chunk.ChunkGeneratorStructureState;
import net.minecraft.world.level.levelgen.GenerationStep;
import net.minecraft.world.level.levelgen.Heightmap;
import net.minecraft.world.level.levelgen.RandomState;
import net.minecraft.world.level.levelgen.blending.Blender;
import net.minecraft.world.level.levelgen.structure.Structure;
import net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplateManager;
import org.bukkit.World;
import org.bukkit.craftbukkit.v1_19_R2.CraftWorld;
import org.bukkit.craftbukkit.v1_19_R2.generator.CustomChunkGenerator;
import javax.annotation.Nullable;
import java.lang.reflect.Field;
import java.util.List;
import java.util.Objects;
import java.util.concurrent.*;
public class IrisChunkGenerator extends CustomChunkGenerator {
private static final WrappedField<ChunkGenerator, BiomeSource> BIOME_SOURCE;
private final ChunkGenerator delegate;
private final Engine engine;
private final KMap<ResourceKey<Structure>, KSet<String>> structures = new KMap<>();
public IrisChunkGenerator(ChunkGenerator delegate, long seed, Engine engine, World world) {
super(((CraftWorld) world).getHandle(), edit(delegate, new CustomBiomeSource(seed, engine, world)), null);
this.delegate = delegate;
this.engine = engine;
var dimension = engine.getDimension();
KSet<IrisJigsawStructure> placements = new KSet<>();
addAll(dimension.getJigsawStructures(), placements);
for (var region : dimension.getAllRegions(engine)) {
addAll(region.getJigsawStructures(), placements);
for (var biome : region.getAllBiomes(engine))
addAll(biome.getJigsawStructures(), placements);
}
var stronghold = dimension.getStronghold();
if (stronghold != null)
placements.add(engine.getData().getJigsawStructureLoader().load(stronghold));
placements.removeIf(Objects::isNull);
var registry = ((CraftWorld) world).getHandle().registryAccess().registry(Registries.STRUCTURE).orElseThrow();
for (var s : placements) {
try {
String raw = s.getStructureKey();
if (raw == null) continue;
boolean tag = raw.startsWith("#");
if (tag) raw = raw.substring(1);
var location = new ResourceLocation(raw);
if (!tag) {
structures.computeIfAbsent(ResourceKey.create(Registries.STRUCTURE, location), k -> new KSet<>()).add(s.getLoadKey());
continue;
}
var key = TagKey.create(Registries.STRUCTURE, location);
var set = registry.getTag(key).orElse(null);
if (set == null) {
Iris.error("Could not find structure tag: " + raw);
continue;
}
for (var holder : set) {
var resourceKey = holder.unwrapKey().orElse(null);
if (resourceKey == null) continue;
structures.computeIfAbsent(resourceKey, k -> new KSet<>()).add(s.getLoadKey());
}
} catch (Throwable e) {
Iris.error("Failed to load structure: " + s.getLoadKey());
e.printStackTrace();
}
}
}
private void addAll(KList<IrisJigsawStructurePlacement> placements, KSet<IrisJigsawStructure> structures) {
if (placements == null) return;
placements.stream()
.map(IrisJigsawStructurePlacement::getStructure)
.map(engine.getData().getJigsawStructureLoader()::load)
.filter(Objects::nonNull)
.forEach(structures::add);
}
@Override
public @Nullable Pair<BlockPos, Holder<Structure>> findNearestMapStructure(ServerLevel level, HolderSet<Structure> holders, BlockPos pos, int radius, boolean findUnexplored) {
if (engine.getDimension().isDisableExplorerMaps())
return null;
KMap<String, Holder<Structure>> structures = new KMap<>();
for (var holder : holders) {
if (holder == null) continue;
var key = holder.unwrapKey().orElse(null);
var set = this.structures.get(key);
if (set == null) continue;
for (var structure : set) {
structures.put(structure, holder);
}
}
if (structures.isEmpty())
return null;
var locator = ResultLocator.locateStructure(structures.keySet())
.then((e, p , s) -> structures.get(s.getLoadKey()));
if (findUnexplored)
locator = locator.then((e, p, s) -> e.getMantle().getMantle().getChunk(p.getX(), p.getZ()).isFlagged(MantleFlag.DISCOVERED) ? null : s);
try {
var result = locator.find(engine, new Position2(pos.getX() >> 4, pos.getZ() >> 4), radius * 10L, i -> {}, false).get();
if (result == null) return null;
var blockPos = new BlockPos(result.getBlockX(), 0, result.getBlockZ());
return Pair.of(blockPos, result.obj());
} catch (WrongEngineBroException | ExecutionException | InterruptedException e) {
return null;
}
}
@Override
protected Codec<? extends ChunkGenerator> codec() {
return Codec.unit(null);
}
@Override
public ChunkGenerator getDelegate() {
if (delegate instanceof CustomChunkGenerator chunkGenerator)
return chunkGenerator.getDelegate();
return delegate;
}
@Override
public int getMinY() {
return delegate.getMinY();
}
@Override
public int getSeaLevel() {
return delegate.getSeaLevel();
}
@Override
public void createStructures(RegistryAccess iregistrycustom, ChunkGeneratorStructureState chunkgeneratorstructurestate, StructureManager structuremanager, ChunkAccess ichunkaccess, StructureTemplateManager structuretemplatemanager) {
delegate.createStructures(iregistrycustom, chunkgeneratorstructurestate, structuremanager, ichunkaccess, structuretemplatemanager);
}
@Override
public void buildSurface(WorldGenRegion regionlimitedworldaccess, StructureManager structuremanager, RandomState randomstate, ChunkAccess ichunkaccess) {
delegate.buildSurface(regionlimitedworldaccess, structuremanager, randomstate, ichunkaccess);
}
@Override
public void applyCarvers(WorldGenRegion regionlimitedworldaccess, long seed, RandomState randomstate, BiomeManager biomemanager, StructureManager structuremanager, ChunkAccess ichunkaccess, GenerationStep.Carving worldgenstage_features) {
delegate.applyCarvers(regionlimitedworldaccess, seed, randomstate, biomemanager, structuremanager, ichunkaccess, worldgenstage_features);
}
@Override
public CompletableFuture<ChunkAccess> fillFromNoise(Executor executor, Blender blender, RandomState randomstate, StructureManager structuremanager, ChunkAccess ichunkaccess) {
return delegate.fillFromNoise(executor, blender, randomstate, structuremanager, ichunkaccess);
}
@Override
public int getBaseHeight(int i, int j, Heightmap.Types heightmap_type, LevelHeightAccessor levelheightaccessor, RandomState randomstate) {
return delegate.getBaseHeight(i, j, heightmap_type, levelheightaccessor, randomstate);
}
@Override
public WeightedRandomList<MobSpawnSettings.SpawnerData> getMobsAt(Holder<Biome> holder, StructureManager structuremanager, MobCategory enumcreaturetype, BlockPos blockposition) {
return delegate.getMobsAt(holder, structuremanager, enumcreaturetype, blockposition);
}
@Override
public void applyBiomeDecoration(WorldGenLevel generatoraccessseed, ChunkAccess ichunkaccess, StructureManager structuremanager) {
delegate.applyBiomeDecoration(generatoraccessseed, ichunkaccess, structuremanager);
}
@Override
public void addDebugScreenInfo(List<String> list, RandomState randomstate, BlockPos blockposition) {
delegate.addDebugScreenInfo(list, randomstate, blockposition);
}
@Override
public void spawnOriginalMobs(WorldGenRegion regionlimitedworldaccess) {
delegate.spawnOriginalMobs(regionlimitedworldaccess);
}
@Override
public int getSpawnHeight(LevelHeightAccessor levelheightaccessor) {
return delegate.getSpawnHeight(levelheightaccessor);
}
@Override
public int getGenDepth() {
return delegate.getGenDepth();
}
@Override
public NoiseColumn getBaseColumn(int i, int j, LevelHeightAccessor levelheightaccessor, RandomState randomstate) {
return delegate.getBaseColumn(i, j, levelheightaccessor, randomstate);
}
static {
Field biomeSource = null;
for (Field field : ChunkGenerator.class.getDeclaredFields()) {
if (!field.getType().equals(BiomeSource.class))
continue;
biomeSource = field;
break;
}
if (biomeSource == null)
throw new RuntimeException("Could not find biomeSource field in ChunkGenerator!");
BIOME_SOURCE = new WrappedField<>(ChunkGenerator.class, biomeSource.getName());
}
private static ChunkGenerator edit(ChunkGenerator generator, BiomeSource source) {
try {
BIOME_SOURCE.set(generator, source);
if (generator instanceof CustomChunkGenerator custom)
BIOME_SOURCE.set(custom.getDelegate(), source);
return generator;
} catch (IllegalAccessException e) {
throw new RuntimeException(e);
}
}
}

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nms/v1_19_R2/src/main/java/com/volmit/iris/core/nms/v1_19_R2/NMSBinding.java
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@ -1,628 +0,0 @@
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;
import java.io.DataOutputStream;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Vector;
import java.util.concurrent.atomic.AtomicInteger;
import com.mojang.datafixers.util.Pair;
import com.volmit.iris.core.nms.container.BiomeColor;
import com.volmit.iris.util.scheduling.J;
import net.minecraft.nbt.*;
import net.minecraft.nbt.Tag;
import net.minecraft.server.commands.data.BlockDataAccessor;
import net.minecraft.tags.TagKey;
import net.minecraft.world.level.LevelReader;
import net.minecraft.world.level.block.EntityBlock;
import org.bukkit.*;
import org.bukkit.block.Biome;
import org.bukkit.block.data.BlockData;
import org.bukkit.craftbukkit.v1_19_R2.CraftChunk;
import org.bukkit.craftbukkit.v1_19_R2.CraftServer;
import org.bukkit.craftbukkit.v1_19_R2.CraftWorld;
import org.bukkit.craftbukkit.v1_19_R2.block.CraftBlock;
import org.bukkit.craftbukkit.v1_19_R2.block.CraftBlockState;
import org.bukkit.craftbukkit.v1_19_R2.block.CraftBlockStates;
import org.bukkit.craftbukkit.v1_19_R2.block.data.CraftBlockData;
import org.bukkit.craftbukkit.v1_19_R2.entity.CraftDolphin;
import org.bukkit.craftbukkit.v1_19_R2.inventory.CraftItemStack;
import org.bukkit.entity.Dolphin;
import org.bukkit.entity.Entity;
import org.bukkit.event.entity.CreatureSpawnEvent;
import org.bukkit.generator.ChunkGenerator;
import org.bukkit.inventory.ItemStack;
import org.jetbrains.annotations.Contract;
import org.jetbrains.annotations.NotNull;
import com.mojang.brigadier.exceptions.CommandSyntaxException;
import com.volmit.iris.Iris;
import com.volmit.iris.core.nms.INMSBinding;
import com.volmit.iris.engine.data.cache.AtomicCache;
import com.volmit.iris.engine.framework.Engine;
import com.volmit.iris.util.collection.KList;
import com.volmit.iris.util.collection.KMap;
import com.volmit.iris.util.hunk.Hunk;
import com.volmit.iris.util.json.JSONObject;
import com.volmit.iris.util.mantle.Mantle;
import com.volmit.iris.util.math.Vector3d;
import com.volmit.iris.util.matter.MatterBiomeInject;
import com.volmit.iris.util.nbt.io.NBTUtil;
import com.volmit.iris.util.nbt.mca.NBTWorld;
import com.volmit.iris.util.nbt.mca.palette.*;
import com.volmit.iris.util.nbt.tag.CompoundTag;
import it.unimi.dsi.fastutil.objects.Object2IntMap;
import net.minecraft.core.BlockPos;
import net.minecraft.core.Holder;
import net.minecraft.core.Registry;
import net.minecraft.core.RegistryAccess;
import net.minecraft.core.registries.Registries;
import net.minecraft.resources.ResourceLocation;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.world.entity.EntityType;
import net.minecraft.world.level.biome.BiomeSource;
import net.minecraft.world.level.block.Block;
import net.minecraft.world.level.block.entity.BlockEntity;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.level.chunk.ChunkAccess;
import net.minecraft.world.level.chunk.LevelChunk;
import sun.misc.Unsafe;
public class NMSBinding implements INMSBinding {
private final KMap<Biome, Object> baseBiomeCache = new KMap<>();
private final BlockData AIR = Material.AIR.createBlockData();
private final AtomicCache<MCAIdMap<net.minecraft.world.level.biome.Biome>> biomeMapCache = new AtomicCache<>();
private final AtomicCache<MCAIdMapper<BlockState>> registryCache = new AtomicCache<>();
private final AtomicCache<MCAPalette<BlockState>> globalCache = new AtomicCache<>();
private final AtomicCache<RegistryAccess> registryAccess = new AtomicCache<>();
private final AtomicCache<Method> byIdRef = new AtomicCache<>();
private Field biomeStorageCache = null;
private static Object getFor(Class<?> type, Object source) {
Object o = fieldFor(type, source);
if (o != null) {
return o;
}
return invokeFor(type, source);
}
private static Object invokeFor(Class<?> returns, Object in) {
for (Method i : in.getClass().getMethods()) {
if (i.getReturnType().equals(returns)) {
i.setAccessible(true);
try {
Iris.debug("[NMS] Found " + returns.getSimpleName() + " in " + in.getClass().getSimpleName() + "." + i.getName() + "()");
return i.invoke(in);
} catch (Throwable e) {
e.printStackTrace();
}
}
}
return null;
}
private static Object fieldFor(Class<?> returns, Object in) {
return fieldForClass(returns, in.getClass(), in);
}
@SuppressWarnings("unchecked")
private static <T> T fieldForClass(Class<T> returnType, Class<?> sourceType, Object in) {
for (Field i : sourceType.getDeclaredFields()) {
if (i.getType().equals(returnType)) {
i.setAccessible(true);
try {
Iris.debug("[NMS] Found " + returnType.getSimpleName() + " in " + sourceType.getSimpleName() + "." + i.getName());
return (T) i.get(in);
} catch (IllegalAccessException e) {
e.printStackTrace();
}
}
}
return null;
}
private static Class<?> getClassType(Class<?> type, int ordinal) {
return type.getDeclaredClasses()[ordinal];
}
@Override
public boolean hasTile(Material material) {
return !CraftBlockState.class.equals(CraftBlockStates.getBlockStateType(material));
}
@Override
public boolean hasTile(Location l) {
return ((CraftWorld) l.getWorld()).getHandle().getBlockEntity(new BlockPos(l.getBlockX(), l.getBlockY(), l.getBlockZ()), false) != null;
}
@Override
@SuppressWarnings("unchecked")
public KMap<String, Object> serializeTile(Location location) {
BlockEntity e = ((CraftWorld) location.getWorld()).getHandle().getBlockEntity(new BlockPos(location.getBlockX(), location.getBlockY(), location.getBlockZ()), false);
if (e == null) {
return null;
}
net.minecraft.nbt.CompoundTag tag = e.saveWithoutMetadata();
return (KMap<String, Object>) convertFromTag(tag, 0, 64);
}
@Contract(value = "null, _, _ -> null", pure = true)
private Object convertFromTag(net.minecraft.nbt.Tag tag, int depth, int maxDepth) {
if (tag == null || depth > maxDepth) return null;
if (tag instanceof CollectionTag<?> collection) {
KList<Object> list = new KList<>();
for (Object i : collection) {
if (i instanceof net.minecraft.nbt.Tag t)
list.add(convertFromTag(t, depth + 1, maxDepth));
else list.add(i);
}
return list;
}
if (tag instanceof net.minecraft.nbt.CompoundTag compound) {
KMap<String, Object> map = new KMap<>();
for (String key : compound.getAllKeys()) {
var child = compound.get(key);
if (child == null) continue;
var value = convertFromTag(child, depth + 1, maxDepth);
if (value == null) continue;
map.put(key, value);
}
return map;
}
if (tag instanceof NumericTag numeric)
return numeric.getAsNumber();
return tag.getAsString();
}
@Override
public void deserializeTile(KMap<String, Object> map, Location pos) {
net.minecraft.nbt.CompoundTag tag = (net.minecraft.nbt.CompoundTag) convertToTag(map, 0, 64);
var level = ((CraftWorld) pos.getWorld()).getHandle();
var blockPos = new BlockPos(pos.getBlockX(), pos.getBlockY(), pos.getBlockZ());
J.s(() -> merge(level, blockPos, tag));
}
private void merge(ServerLevel level, BlockPos blockPos, net.minecraft.nbt.CompoundTag tag) {
var blockEntity = level.getBlockEntity(blockPos);
if (blockEntity == null) {
Iris.warn("[NMS] BlockEntity not found at " + blockPos);
var state = level.getBlockState(blockPos);
if (!state.hasBlockEntity())
return;
blockEntity = ((EntityBlock) state.getBlock())
.newBlockEntity(blockPos, state);
}
var accessor = new BlockDataAccessor(blockEntity, blockPos);
accessor.setData(tag.merge(accessor.getData()));
}
private Tag convertToTag(Object object, int depth, int maxDepth) {
if (object == null || depth > maxDepth) return EndTag.INSTANCE;
if (object instanceof Map<?,?> map) {
var tag = new net.minecraft.nbt.CompoundTag();
for (var i : map.entrySet()) {
tag.put(i.getKey().toString(), convertToTag(i.getValue(), depth + 1, maxDepth));
}
return tag;
}
if (object instanceof List<?> list) {
var tag = new net.minecraft.nbt.ListTag();
for (var i : list) {
tag.add(convertToTag(i, depth + 1, maxDepth));
}
return tag;
}
if (object instanceof Byte number) return ByteTag.valueOf(number);
if (object instanceof Short number) return ShortTag.valueOf(number);
if (object instanceof Integer number) return IntTag.valueOf(number);
if (object instanceof Long number) return LongTag.valueOf(number);
if (object instanceof Float number) return FloatTag.valueOf(number);
if (object instanceof Double number) return DoubleTag.valueOf(number);
if (object instanceof String string) return StringTag.valueOf(string);
return EndTag.INSTANCE;
}
@Override
public CompoundTag serializeEntity(Entity location) {
return null;// TODO:
}
@Override
public Entity deserializeEntity(CompoundTag s, Location newPosition) {
return null;// TODO:
}
@Override
public boolean supportsCustomHeight() {
return true;
}
private RegistryAccess registry() {
return registryAccess.aquire(() -> (RegistryAccess) getFor(RegistryAccess.Frozen.class, ((CraftServer) Bukkit.getServer()).getHandle().getServer()));
}
private Registry<net.minecraft.world.level.biome.Biome> getCustomBiomeRegistry() {
return registry().registry(Registries.BIOME).orElse(null);
}
private Registry<Block> getBlockRegistry() {
return registry().registry(Registries.BLOCK).orElse(null);
}
@Override
public Object getBiomeBaseFromId(int id) {
return getCustomBiomeRegistry().getHolder(id);
}
@Override
public int getMinHeight(World world) {
return world.getMinHeight();
}
@Override
public boolean supportsCustomBiomes() {
return true;
}
@Override
public int getTrueBiomeBaseId(Object biomeBase) {
return getCustomBiomeRegistry().getId(((Holder<net.minecraft.world.level.biome.Biome>) biomeBase).value());
}
@Override
public Object getTrueBiomeBase(Location location) {
return ((CraftWorld) location.getWorld()).getHandle().getBiome(new BlockPos(location.getBlockX(), location.getBlockY(), location.getBlockZ()));
}
@Override
public String getTrueBiomeBaseKey(Location location) {
return getKeyForBiomeBase(getTrueBiomeBase(location));
}
@Override
public Object getCustomBiomeBaseFor(String mckey) {
return getCustomBiomeRegistry().get(new ResourceLocation(mckey));
}
@Override
public Object getCustomBiomeBaseHolderFor(String mckey) {
return getCustomBiomeRegistry().getHolder(getTrueBiomeBaseId(getCustomBiomeRegistry().get(new ResourceLocation(mckey)))).get();
}
public int getBiomeBaseIdForKey(String key) {
return getCustomBiomeRegistry().getId(getCustomBiomeRegistry().get(new ResourceLocation(key)));
}
@Override
public String getKeyForBiomeBase(Object biomeBase) {
return getCustomBiomeRegistry().getKey((net.minecraft.world.level.biome.Biome) biomeBase).getPath(); // something, not something:something
}
@Override
public Object getBiomeBase(World world, Biome biome) {
return CraftBlock.biomeToBiomeBase(((CraftWorld) world).getHandle()
.registryAccess().registry(Registries.BIOME).orElse(null), biome);
}
@Override
public Object getBiomeBase(Object registry, Biome biome) {
Object v = baseBiomeCache.get(biome);
if (v != null) {
return v;
}
//noinspection unchecked
v = CraftBlock.biomeToBiomeBase((Registry<net.minecraft.world.level.biome.Biome>) registry, biome);
if (v == null) {
// Ok so there is this new biome name called "CUSTOM" in Paper's new releases.
// But, this does NOT exist within CraftBukkit which makes it return an error.
// So, we will just return the ID that the plains biome returns instead.
//noinspection unchecked
return CraftBlock.biomeToBiomeBase((Registry<net.minecraft.world.level.biome.Biome>) registry, Biome.PLAINS);
}
baseBiomeCache.put(biome, v);
return v;
}
@Override
public KList<Biome> getBiomes() {
return new KList<>(Biome.values()).qdel(Biome.CUSTOM);
}
@Override
public boolean isBukkit() {
return true;
}
@Override
public int getBiomeId(Biome biome) {
for (World i : Bukkit.getWorlds()) {
if (i.getEnvironment().equals(World.Environment.NORMAL)) {
Registry<net.minecraft.world.level.biome.Biome> registry = ((CraftWorld) i).getHandle().registryAccess().registry(Registries.BIOME).orElse(null);
return registry.getId((net.minecraft.world.level.biome.Biome) getBiomeBase(registry, biome));
}
}
return biome.ordinal();
}
private MCAIdMap<net.minecraft.world.level.biome.Biome> getBiomeMapping() {
return biomeMapCache.aquire(() -> new MCAIdMap<>() {
@NotNull
@Override
public Iterator<net.minecraft.world.level.biome.Biome> iterator() {
return getCustomBiomeRegistry().iterator();
}
@Override
public int getId(net.minecraft.world.level.biome.Biome paramT) {
return getCustomBiomeRegistry().getId(paramT);
}
@Override
public net.minecraft.world.level.biome.Biome byId(int paramInt) {
return (net.minecraft.world.level.biome.Biome) getBiomeBaseFromId(paramInt);
}
});
}
@NotNull
private MCABiomeContainer getBiomeContainerInterface(MCAIdMap<net.minecraft.world.level.biome.Biome> biomeMapping, MCAChunkBiomeContainer<net.minecraft.world.level.biome.Biome> base) {
return new MCABiomeContainer() {
@Override
public int[] getData() {
return base.writeBiomes();
}
@Override
public void setBiome(int x, int y, int z, int id) {
base.setBiome(x, y, z, biomeMapping.byId(id));
}
@Override
public int getBiome(int x, int y, int z) {
return biomeMapping.getId(base.getBiome(x, y, z));
}
};
}
@Override
public MCABiomeContainer newBiomeContainer(int min, int max) {
MCAChunkBiomeContainer<net.minecraft.world.level.biome.Biome> base = new MCAChunkBiomeContainer<>(getBiomeMapping(), min, max);
return getBiomeContainerInterface(getBiomeMapping(), base);
}
@Override
public MCABiomeContainer newBiomeContainer(int min, int max, int[] data) {
MCAChunkBiomeContainer<net.minecraft.world.level.biome.Biome> base = new MCAChunkBiomeContainer<>(getBiomeMapping(), min, max, data);
return getBiomeContainerInterface(getBiomeMapping(), base);
}
@Override
public int countCustomBiomes() {
AtomicInteger a = new AtomicInteger(0);
getCustomBiomeRegistry().keySet().forEach((i) -> {
if (i.getNamespace().equals("minecraft")) {
return;
}
a.incrementAndGet();
Iris.debug("Custom Biome: " + i);
});
return a.get();
}
public boolean supportsDataPacks() {
return true;
}
public void setBiomes(int cx, int cz, World world, Hunk<Object> biomes) {
LevelChunk c = ((CraftWorld) world).getHandle().getChunk(cx, cz);
biomes.iterateSync((x, y, z, b) -> c.setBiome(x, y, z, (Holder<net.minecraft.world.level.biome.Biome>) b));
c.setUnsaved(true);
}
@Override
public void forceBiomeInto(int x, int y, int z, Object somethingVeryDirty, ChunkGenerator.BiomeGrid chunk) {
try {
ChunkAccess s = (ChunkAccess) getFieldForBiomeStorage(chunk).get(chunk);
Holder<net.minecraft.world.level.biome.Biome> biome = (Holder<net.minecraft.world.level.biome.Biome>) somethingVeryDirty;
s.setBiome(x, y, z, biome);
} catch (IllegalAccessException e) {
Iris.reportError(e);
e.printStackTrace();
}
}
private Field getFieldForBiomeStorage(Object storage) {
Field f = biomeStorageCache;
if (f != null) {
return f;
}
try {
f = storage.getClass().getDeclaredField("biome");
f.setAccessible(true);
return f;
} catch (Throwable e) {
Iris.reportError(e);
e.printStackTrace();
Iris.error(storage.getClass().getCanonicalName());
}
biomeStorageCache = f;
return null;
}
@Override
public MCAPaletteAccess createPalette() {
MCAIdMapper<BlockState> registry = registryCache.aquireNasty(() -> {
Field cf = net.minecraft.core.IdMapper.class.getDeclaredField("tToId");
Field df = net.minecraft.core.IdMapper.class.getDeclaredField("idToT");
Field bf = net.minecraft.core.IdMapper.class.getDeclaredField("nextId");
cf.setAccessible(true);
df.setAccessible(true);
bf.setAccessible(true);
net.minecraft.core.IdMapper<BlockState> blockData = Block.BLOCK_STATE_REGISTRY;
int b = bf.getInt(blockData);
Object2IntMap<BlockState> c = (Object2IntMap<BlockState>) cf.get(blockData);
List<BlockState> d = (List<BlockState>) df.get(blockData);
return new MCAIdMapper<BlockState>(c, d, b);
});
MCAPalette<BlockState> global = globalCache.aquireNasty(() -> new MCAGlobalPalette<>(registry, ((CraftBlockData) AIR).getState()));
MCAPalettedContainer<BlockState> container = new MCAPalettedContainer<>(global, registry,
i -> ((CraftBlockData) NBTWorld.getBlockData(i)).getState(),
i -> NBTWorld.getCompound(CraftBlockData.fromData(i)),
((CraftBlockData) AIR).getState());
return new MCAWrappedPalettedContainer<>(container,
i -> NBTWorld.getCompound(CraftBlockData.fromData(i)),
i -> ((CraftBlockData) NBTWorld.getBlockData(i)).getState());
}
@Override
public void injectBiomesFromMantle(Chunk e, Mantle mantle) {
ChunkAccess chunk = ((CraftChunk) e).getHandle();
AtomicInteger c = new AtomicInteger();
AtomicInteger r = new AtomicInteger();
mantle.iterateChunk(e.getX(), e.getZ(), MatterBiomeInject.class, (x, y, z, b) -> {
if (b != null) {
if (b.isCustom()) {
chunk.setBiome(x, y, z, getCustomBiomeRegistry().getHolder(b.getBiomeId()).get());
c.getAndIncrement();
} else {
chunk.setBiome(x, y, z, (Holder<net.minecraft.world.level.biome.Biome>) getBiomeBase(e.getWorld(), b.getBiome()));
r.getAndIncrement();
}
}
});
}
public ItemStack applyCustomNbt(ItemStack itemStack, KMap<String, Object> customNbt) throws IllegalArgumentException {
if (customNbt != null && !customNbt.isEmpty()) {
net.minecraft.world.item.ItemStack s = CraftItemStack.asNMSCopy(itemStack);
try {
net.minecraft.nbt.CompoundTag tag = TagParser.parseTag((new JSONObject(customNbt)).toString());
tag.merge(s.getOrCreateTag());
s.setTag(tag);
} catch (CommandSyntaxException var5) {
throw new IllegalArgumentException(var5);
}
return CraftItemStack.asBukkitCopy(s);
} else {
return itemStack;
}
}
public void inject(long seed, Engine engine, World world) {
var chunkMap = ((CraftWorld)world).getHandle().getChunkSource().chunkMap;
chunkMap.generator = new IrisChunkGenerator(chunkMap.generator, seed, engine, world);
}
public Vector3d getBoundingbox(org.bukkit.entity.EntityType entity) {
Field[] fields = EntityType.class.getDeclaredFields();
for (Field field : fields) {
if (Modifier.isStatic(field.getModifiers()) && field.getType().equals(EntityType.class)) {
try {
EntityType entityType = (EntityType) field.get(null);
if (entityType.getDescriptionId().equals("entity.minecraft." + entity.name().toLowerCase())) {
Vector<Float> v1 = new Vector<>();
v1.add(entityType.getHeight());
entityType.getDimensions();
Vector3d box = new Vector3d( entityType.getWidth(), entityType.getHeight(), entityType.getWidth());
//System.out.println("Entity Type: " + entityType.getDescriptionId() + ", " + "Height: " + height + ", Width: " + width);
return box;
}
} catch (IllegalAccessException e) {
Iris.error("Unable to get entity dimensions!");
e.printStackTrace();
}
}
}
return null;
}
@Override
public Entity spawnEntity(Location location, org.bukkit.entity.EntityType type, CreatureSpawnEvent.SpawnReason reason) {
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());
};
if (rgba == 0) {
if (BiomeColor.FOLIAGE == type && biome.getSpecialEffects().getFoliageColorOverride().isEmpty())
return null;
if (BiomeColor.GRASS == type && biome.getSpecialEffects().getGrassColorOverride().isEmpty())
return null;
}
return new Color(rgba, true);
}
@Override
public KList<String> getStructureKeys() {
KList<String> keys = new KList<>();
var registry = registry().registry(Registries.STRUCTURE).orElse(null);
if (registry == null) return keys;
registry.keySet().stream().map(ResourceLocation::toString).forEach(keys::add);
registry.getTags()
.map(Pair::getFirst)
.map(TagKey::location)
.map(ResourceLocation::toString)
.map(s -> "#" + s)
.forEach(keys::add);
return keys;
}
private static Field getField(Class<?> clazz, Class<?> fieldType) throws NoSuchFieldException {
try {
for (Field f : clazz.getDeclaredFields()) {
if (f.getType().equals(fieldType))
return f;
}
throw new NoSuchFieldException(fieldType.getName());
} catch (NoSuchFieldException var4) {
Class<?> superClass = clazz.getSuperclass();
if (superClass == null) {
throw var4;
} else {
return getField(superClass, fieldType);
}
}
}
}

169
nms/v1_19_R3/src/main/java/com/volmit/iris/core/nms/v1_19_R3/CustomBiomeSource.java
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package com.volmit.iris.core.nms.v1_19_R3;
import com.mojang.serialization.Codec;
import com.volmit.iris.Iris;
import com.volmit.iris.engine.data.cache.AtomicCache;
import com.volmit.iris.engine.framework.Engine;
import com.volmit.iris.engine.object.IrisBiome;
import com.volmit.iris.engine.object.IrisBiomeCustom;
import com.volmit.iris.util.collection.KMap;
import com.volmit.iris.util.math.RNG;
import net.minecraft.core.Holder;
import net.minecraft.core.Registry;
import net.minecraft.core.RegistryAccess;
import net.minecraft.core.registries.Registries;
import net.minecraft.resources.ResourceKey;
import net.minecraft.resources.ResourceLocation;
import net.minecraft.world.level.biome.Biome;
import net.minecraft.world.level.biome.BiomeSource;
import net.minecraft.world.level.biome.Climate;
import org.bukkit.Bukkit;
import org.bukkit.World;
import org.bukkit.craftbukkit.v1_19_R3.CraftServer;
import org.bukkit.craftbukkit.v1_19_R3.CraftWorld;
import org.bukkit.craftbukkit.v1_19_R3.block.CraftBlock;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import java.util.stream.Stream;
public class CustomBiomeSource extends BiomeSource {
private final long seed;
private final Engine engine;
private final Registry<Biome> biomeCustomRegistry;
private final Registry<Biome> biomeRegistry;
private final AtomicCache<RegistryAccess> registryAccess = new AtomicCache<>();
private final RNG rng;
private final KMap<String, Holder<Biome>> customBiomes;
public CustomBiomeSource(long seed, Engine engine, World world) {
this.engine = engine;
this.seed = seed;
this.biomeCustomRegistry = registry().registry(Registries.BIOME).orElse(null);
this.biomeRegistry = ((RegistryAccess) getFor(RegistryAccess.Frozen.class, ((CraftServer) Bukkit.getServer()).getHandle().getServer())).registry(Registries.BIOME).orElse(null);
this.rng = new RNG(engine.getSeedManager().getBiome());
this.customBiomes = fillCustomBiomes(biomeCustomRegistry, engine);
}
private static List<Holder<Biome>> getAllBiomes(Registry<Biome> customRegistry, Registry<Biome> registry, Engine engine) {
List<Holder<Biome>> b = new ArrayList<>();
for (IrisBiome i : engine.getAllBiomes()) {
if (i.isCustom()) {
for (IrisBiomeCustom j : i.getCustomDerivitives()) {
b.add(customRegistry.getHolder(customRegistry.getResourceKey(customRegistry
.get(new ResourceLocation(engine.getDimension().getLoadKey() + ":" + j.getId()))).get()).get());
}
} else {
b.add(CraftBlock.biomeToBiomeBase(registry, i.getVanillaDerivative()));
}
}
return b;
}
private static Object getFor(Class<?> type, Object source) {
Object o = fieldFor(type, source);
if (o != null) {
return o;
}
return invokeFor(type, source);
}
private static Object fieldFor(Class<?> returns, Object in) {
return fieldForClass(returns, in.getClass(), in);
}
private static Object invokeFor(Class<?> returns, Object in) {
for (Method i : in.getClass().getMethods()) {
if (i.getReturnType().equals(returns)) {
i.setAccessible(true);
try {
Iris.debug("[NMS] Found " + returns.getSimpleName() + " in " + in.getClass().getSimpleName() + "." + i.getName() + "()");
return i.invoke(in);
} catch (Throwable e) {
e.printStackTrace();
}
}
}
return null;
}
@SuppressWarnings("unchecked")
private static <T> T fieldForClass(Class<T> returnType, Class<?> sourceType, Object in) {
for (Field i : sourceType.getDeclaredFields()) {
if (i.getType().equals(returnType)) {
i.setAccessible(true);
try {
Iris.debug("[NMS] Found " + returnType.getSimpleName() + " in " + sourceType.getSimpleName() + "." + i.getName());
return (T) i.get(in);
} catch (IllegalAccessException e) {
e.printStackTrace();
}
}
}
return null;
}
@Override
protected Stream<Holder<Biome>> collectPossibleBiomes() {
return getAllBiomes(
((RegistryAccess) getFor(RegistryAccess.Frozen.class, ((CraftServer) Bukkit.getServer()).getHandle().getServer()))
.registry(Registries.BIOME).orElse(null),
((CraftWorld) engine.getWorld().realWorld()).getHandle().registryAccess().registry(Registries.BIOME).orElse(null),
engine).stream();
}
private KMap<String, Holder<Biome>> fillCustomBiomes(Registry<Biome> customRegistry, Engine engine) {
KMap<String, Holder<Biome>> m = new KMap<>();
for (IrisBiome i : engine.getAllBiomes()) {
if (i.isCustom()) {
for (IrisBiomeCustom j : i.getCustomDerivitives()) {
ResourceLocation resourceLocation = new ResourceLocation(engine.getDimension().getLoadKey() + ":" + j.getId());
Biome biome = customRegistry.get(resourceLocation);
Optional<ResourceKey<Biome>> optionalBiomeKey = customRegistry.getResourceKey(biome);
if (optionalBiomeKey.isEmpty()) {
Iris.error("Cannot find biome for IrisBiomeCustom " + j.getId() + " from engine " + engine.getName());
continue;
}
ResourceKey<Biome> biomeKey = optionalBiomeKey.get();
Optional<Holder.Reference<Biome>> optionalReferenceHolder = customRegistry.getHolder(biomeKey);
if (optionalReferenceHolder.isEmpty()) {
Iris.error("Cannot find reference to biome " + biomeKey + " for engine " + engine.getName());
continue;
}
m.put(j.getId(), optionalReferenceHolder.get());
}
}
}
return m;
}
private RegistryAccess registry() {
return registryAccess.aquire(() -> (RegistryAccess) getFor(RegistryAccess.Frozen.class, ((CraftServer) Bukkit.getServer()).getHandle().getServer()));
}
@Override
protected Codec<? extends BiomeSource> codec() {
throw new UnsupportedOperationException("Not supported");
}
@Override
public Holder<Biome> getNoiseBiome(int x, int y, int z, Climate.Sampler sampler) {
int m = (y - engine.getMinHeight()) << 2;
IrisBiome ib = engine.getComplex().getTrueBiomeStream().get(x << 2, z << 2);
if (ib.isCustom()) {
return customBiomes.get(ib.getCustomBiome(rng, x << 2, m, z << 2).getId());
} else {
org.bukkit.block.Biome v = ib.getSkyBiome(rng, x << 2, m, z << 2);
return CraftBlock.biomeToBiomeBase(biomeRegistry, v);
}
}
}

262
nms/v1_19_R3/src/main/java/com/volmit/iris/core/nms/v1_19_R3/IrisChunkGenerator.java
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@ -1,262 +0,0 @@
package com.volmit.iris.core.nms.v1_19_R3;
import com.mojang.datafixers.util.Pair;
import com.mojang.serialization.Codec;
import com.volmit.iris.Iris;
import com.volmit.iris.engine.framework.Engine;
import com.volmit.iris.engine.framework.ResultLocator;
import com.volmit.iris.engine.framework.WrongEngineBroException;
import com.volmit.iris.engine.object.IrisJigsawStructure;
import com.volmit.iris.engine.object.IrisJigsawStructurePlacement;
import com.volmit.iris.util.collection.KList;
import com.volmit.iris.util.collection.KMap;
import com.volmit.iris.util.collection.KSet;
import com.volmit.iris.util.mantle.MantleFlag;
import com.volmit.iris.util.math.Position2;
import com.volmit.iris.util.reflect.WrappedField;
import net.minecraft.core.BlockPos;
import net.minecraft.core.Holder;
import net.minecraft.core.HolderSet;
import net.minecraft.core.RegistryAccess;
import net.minecraft.core.registries.Registries;
import net.minecraft.resources.ResourceKey;
import net.minecraft.resources.ResourceLocation;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.server.level.WorldGenRegion;
import net.minecraft.tags.TagKey;
import net.minecraft.util.random.WeightedRandomList;
import net.minecraft.world.entity.MobCategory;
import net.minecraft.world.level.LevelHeightAccessor;
import net.minecraft.world.level.NoiseColumn;
import net.minecraft.world.level.StructureManager;
import net.minecraft.world.level.WorldGenLevel;
import net.minecraft.world.level.biome.Biome;
import net.minecraft.world.level.biome.BiomeManager;
import net.minecraft.world.level.biome.BiomeSource;
import net.minecraft.world.level.biome.MobSpawnSettings;
import net.minecraft.world.level.chunk.ChunkAccess;
import net.minecraft.world.level.chunk.ChunkGenerator;
import net.minecraft.world.level.chunk.ChunkGeneratorStructureState;
import net.minecraft.world.level.levelgen.GenerationStep;
import net.minecraft.world.level.levelgen.Heightmap;
import net.minecraft.world.level.levelgen.RandomState;
import net.minecraft.world.level.levelgen.blending.Blender;
import net.minecraft.world.level.levelgen.structure.Structure;
import net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplateManager;
import org.bukkit.World;
import org.bukkit.craftbukkit.v1_19_R3.CraftWorld;
import org.bukkit.craftbukkit.v1_19_R3.generator.CustomChunkGenerator;
import javax.annotation.Nullable;
import java.lang.reflect.Field;
import java.util.List;
import java.util.Objects;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Executor;
public class IrisChunkGenerator extends CustomChunkGenerator {
private static final WrappedField<ChunkGenerator, BiomeSource> BIOME_SOURCE;
private final ChunkGenerator delegate;
private final Engine engine;
private final KMap<ResourceKey<Structure>, KSet<String>> structures = new KMap<>();
public IrisChunkGenerator(ChunkGenerator delegate, long seed, Engine engine, World world) {
super(((CraftWorld) world).getHandle(), edit(delegate, new CustomBiomeSource(seed, engine, world)), null);
this.delegate = delegate;
this.engine = engine;
var dimension = engine.getDimension();
KSet<IrisJigsawStructure> placements = new KSet<>();
addAll(dimension.getJigsawStructures(), placements);
for (var region : dimension.getAllRegions(engine)) {
addAll(region.getJigsawStructures(), placements);
for (var biome : region.getAllBiomes(engine))
addAll(biome.getJigsawStructures(), placements);
}
var stronghold = dimension.getStronghold();
if (stronghold != null)
placements.add(engine.getData().getJigsawStructureLoader().load(stronghold));
placements.removeIf(Objects::isNull);
var registry = ((CraftWorld) world).getHandle().registryAccess().registry(Registries.STRUCTURE).orElseThrow();
for (var s : placements) {
try {
String raw = s.getStructureKey();
if (raw == null) continue;
boolean tag = raw.startsWith("#");
if (tag) raw = raw.substring(1);
var location = new ResourceLocation(raw);
if (!tag) {
structures.computeIfAbsent(ResourceKey.create(Registries.STRUCTURE, location), k -> new KSet<>()).add(s.getLoadKey());
continue;
}
var key = TagKey.create(Registries.STRUCTURE, location);
var set = registry.getTag(key).orElse(null);
if (set == null) {
Iris.error("Could not find structure tag: " + raw);
continue;
}
for (var holder : set) {
var resourceKey = holder.unwrapKey().orElse(null);
if (resourceKey == null) continue;
structures.computeIfAbsent(resourceKey, k -> new KSet<>()).add(s.getLoadKey());
}
} catch (Throwable e) {
Iris.error("Failed to load structure: " + s.getLoadKey());
e.printStackTrace();
}
}
}
private void addAll(KList<IrisJigsawStructurePlacement> placements, KSet<IrisJigsawStructure> structures) {
if (placements == null) return;
placements.stream()
.map(IrisJigsawStructurePlacement::getStructure)
.map(engine.getData().getJigsawStructureLoader()::load)
.filter(Objects::nonNull)
.forEach(structures::add);
}
@Override
public @Nullable Pair<BlockPos, Holder<Structure>> findNearestMapStructure(ServerLevel level, HolderSet<Structure> holders, BlockPos pos, int radius, boolean findUnexplored) {
if (engine.getDimension().isDisableExplorerMaps())
return null;
KMap<String, Holder<Structure>> structures = new KMap<>();
for (var holder : holders) {
if (holder == null) continue;
var key = holder.unwrapKey().orElse(null);
var set = this.structures.get(key);
if (set == null) continue;
for (var structure : set) {
structures.put(structure, holder);
}
}
if (structures.isEmpty())
return null;
var locator = ResultLocator.locateStructure(structures.keySet())
.then((e, p , s) -> structures.get(s.getLoadKey()));
if (findUnexplored)
locator = locator.then((e, p, s) -> e.getMantle().getMantle().getChunk(p.getX(), p.getZ()).isFlagged(MantleFlag.DISCOVERED) ? null : s);
try {
var result = locator.find(engine, new Position2(pos.getX() >> 4, pos.getZ() >> 4), radius * 10L, i -> {}, false).get();
if (result == null) return null;
var blockPos = new BlockPos(result.getBlockX(), 0, result.getBlockZ());
return Pair.of(blockPos, result.obj());
} catch (WrongEngineBroException | ExecutionException | InterruptedException e) {
return null;
}
}
@Override
protected Codec<? extends ChunkGenerator> codec() {
return Codec.unit(null);
}
@Override
public ChunkGenerator getDelegate() {
if (delegate instanceof CustomChunkGenerator chunkGenerator)
return chunkGenerator.getDelegate();
return delegate;
}
@Override
public int getMinY() {
return delegate.getMinY();
}
@Override
public int getSeaLevel() {
return delegate.getSeaLevel();
}
@Override
public void createStructures(RegistryAccess iregistrycustom, ChunkGeneratorStructureState chunkgeneratorstructurestate, StructureManager structuremanager, ChunkAccess ichunkaccess, StructureTemplateManager structuretemplatemanager) {
delegate.createStructures(iregistrycustom, chunkgeneratorstructurestate, structuremanager, ichunkaccess, structuretemplatemanager);
}
@Override
public void buildSurface(WorldGenRegion regionlimitedworldaccess, StructureManager structuremanager, RandomState randomstate, ChunkAccess ichunkaccess) {
delegate.buildSurface(regionlimitedworldaccess, structuremanager, randomstate, ichunkaccess);
}
@Override
public void applyCarvers(WorldGenRegion regionlimitedworldaccess, long seed, RandomState randomstate, BiomeManager biomemanager, StructureManager structuremanager, ChunkAccess ichunkaccess, GenerationStep.Carving worldgenstage_features) {
delegate.applyCarvers(regionlimitedworldaccess, seed, randomstate, biomemanager, structuremanager, ichunkaccess, worldgenstage_features);
}
@Override
public CompletableFuture<ChunkAccess> fillFromNoise(Executor executor, Blender blender, RandomState randomstate, StructureManager structuremanager, ChunkAccess ichunkaccess) {
return delegate.fillFromNoise(executor, blender, randomstate, structuremanager, ichunkaccess);
}
@Override
public int getBaseHeight(int i, int j, Heightmap.Types heightmap_type, LevelHeightAccessor levelheightaccessor, RandomState randomstate) {
return delegate.getBaseHeight(i, j, heightmap_type, levelheightaccessor, randomstate);
}
@Override
public WeightedRandomList<MobSpawnSettings.SpawnerData> getMobsAt(Holder<Biome> holder, StructureManager structuremanager, MobCategory enumcreaturetype, BlockPos blockposition) {
return delegate.getMobsAt(holder, structuremanager, enumcreaturetype, blockposition);
}
@Override
public void applyBiomeDecoration(WorldGenLevel generatoraccessseed, ChunkAccess ichunkaccess, StructureManager structuremanager) {
delegate.applyBiomeDecoration(generatoraccessseed, ichunkaccess, structuremanager);
}
@Override
public void addDebugScreenInfo(List<String> list, RandomState randomstate, BlockPos blockposition) {
delegate.addDebugScreenInfo(list, randomstate, blockposition);
}
@Override
public void spawnOriginalMobs(WorldGenRegion regionlimitedworldaccess) {
delegate.spawnOriginalMobs(regionlimitedworldaccess);
}
@Override
public int getSpawnHeight(LevelHeightAccessor levelheightaccessor) {
return delegate.getSpawnHeight(levelheightaccessor);
}
@Override
public int getGenDepth() {
return delegate.getGenDepth();
}
@Override
public NoiseColumn getBaseColumn(int i, int j, LevelHeightAccessor levelheightaccessor, RandomState randomstate) {
return delegate.getBaseColumn(i, j, levelheightaccessor, randomstate);
}
static {
Field biomeSource = null;
for (Field field : ChunkGenerator.class.getDeclaredFields()) {
if (!field.getType().equals(BiomeSource.class))
continue;
biomeSource = field;
break;
}
if (biomeSource == null)
throw new RuntimeException("Could not find biomeSource field in ChunkGenerator!");
BIOME_SOURCE = new WrappedField<>(ChunkGenerator.class, biomeSource.getName());
}
private static ChunkGenerator edit(ChunkGenerator generator, BiomeSource source) {
try {
BIOME_SOURCE.set(generator, source);
if (generator instanceof CustomChunkGenerator custom)
BIOME_SOURCE.set(custom.getDelegate(), source);
return generator;
} catch (IllegalAccessException e) {
throw new RuntimeException(e);
}
}
}

638
nms/v1_19_R3/src/main/java/com/volmit/iris/core/nms/v1_19_R3/NMSBinding.java
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@ -1,638 +0,0 @@
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;
import java.io.DataOutputStream;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Vector;
import java.util.concurrent.atomic.AtomicInteger;
import com.mojang.datafixers.util.Pair;
import com.volmit.iris.core.nms.container.BiomeColor;
import com.volmit.iris.util.scheduling.J;
import net.minecraft.nbt.*;
import net.minecraft.nbt.Tag;
import net.minecraft.server.commands.data.BlockDataAccessor;
import net.minecraft.tags.TagKey;
import net.minecraft.world.level.LevelReader;
import net.minecraft.world.level.block.EntityBlock;
import org.bukkit.*;
import org.bukkit.block.Biome;
import org.bukkit.block.data.BlockData;
import org.bukkit.craftbukkit.v1_19_R3.CraftChunk;
import org.bukkit.craftbukkit.v1_19_R3.CraftServer;
import org.bukkit.craftbukkit.v1_19_R3.CraftWorld;
import org.bukkit.craftbukkit.v1_19_R3.block.CraftBlock;
import org.bukkit.craftbukkit.v1_19_R3.block.CraftBlockState;
import org.bukkit.craftbukkit.v1_19_R3.block.CraftBlockStates;
import org.bukkit.craftbukkit.v1_19_R3.block.data.CraftBlockData;
import org.bukkit.craftbukkit.v1_19_R3.entity.CraftDolphin;
import org.bukkit.craftbukkit.v1_19_R3.inventory.CraftItemStack;
import org.bukkit.entity.Dolphin;
import org.bukkit.entity.Entity;
import org.bukkit.event.entity.CreatureSpawnEvent;
import org.bukkit.generator.ChunkGenerator;
import org.bukkit.inventory.ItemStack;
import org.jetbrains.annotations.Contract;
import org.jetbrains.annotations.NotNull;
import com.mojang.brigadier.exceptions.CommandSyntaxException;
import com.volmit.iris.Iris;
import com.volmit.iris.core.nms.INMSBinding;
import com.volmit.iris.engine.data.cache.AtomicCache;
import com.volmit.iris.engine.framework.Engine;
import com.volmit.iris.util.collection.KList;
import com.volmit.iris.util.collection.KMap;
import com.volmit.iris.util.hunk.Hunk;
import com.volmit.iris.util.json.JSONObject;
import com.volmit.iris.util.mantle.Mantle;
import com.volmit.iris.util.math.Vector3d;
import com.volmit.iris.util.matter.MatterBiomeInject;
import com.volmit.iris.util.nbt.io.NBTUtil;
import com.volmit.iris.util.nbt.mca.NBTWorld;
import com.volmit.iris.util.nbt.mca.palette.*;
import com.volmit.iris.util.nbt.tag.CompoundTag;
import it.unimi.dsi.fastutil.objects.Object2IntMap;
import net.minecraft.core.BlockPos;
import net.minecraft.core.Holder;
import net.minecraft.core.Registry;
import net.minecraft.core.RegistryAccess;
import net.minecraft.core.registries.Registries;
import net.minecraft.resources.ResourceLocation;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.world.entity.EntityType;
import net.minecraft.world.level.biome.BiomeSource;
import net.minecraft.world.level.block.Block;
import net.minecraft.world.level.block.entity.BlockEntity;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.level.chunk.ChunkAccess;
import net.minecraft.world.level.chunk.ChunkStatus;
import net.minecraft.world.level.chunk.LevelChunk;
import sun.misc.Unsafe;
public class NMSBinding implements INMSBinding {
private final KMap<Biome, Object> baseBiomeCache = new KMap<>();
private final BlockData AIR = Material.AIR.createBlockData();
private final AtomicCache<MCAIdMap<net.minecraft.world.level.biome.Biome>> biomeMapCache = new AtomicCache<>();
private final AtomicCache<MCAIdMapper<BlockState>> registryCache = new AtomicCache<>();
private final AtomicCache<MCAPalette<BlockState>> globalCache = new AtomicCache<>();
private final AtomicCache<RegistryAccess> registryAccess = new AtomicCache<>();
private final AtomicCache<Method> byIdRef = new AtomicCache<>();
private Field biomeStorageCache = null;
private static Object getFor(Class<?> type, Object source) {
Object o = fieldFor(type, source);
if (o != null) {
return o;
}
return invokeFor(type, source);
}
private static Object invokeFor(Class<?> returns, Object in) {
for (Method i : in.getClass().getMethods()) {
if (i.getReturnType().equals(returns)) {
i.setAccessible(true);
try {
Iris.debug("[NMS] Found " + returns.getSimpleName() + " in " + in.getClass().getSimpleName() + "." + i.getName() + "()");
return i.invoke(in);
} catch (Throwable e) {
e.printStackTrace();
}
}
}
return null;
}
private static Object fieldFor(Class<?> returns, Object in) {
return fieldForClass(returns, in.getClass(), in);
}
@SuppressWarnings("unchecked")
private static <T> T fieldForClass(Class<T> returnType, Class<?> sourceType, Object in) {
for (Field i : sourceType.getDeclaredFields()) {
if (i.getType().equals(returnType)) {
i.setAccessible(true);
try {
Iris.debug("[NMS] Found " + returnType.getSimpleName() + " in " + sourceType.getSimpleName() + "." + i.getName());
return (T) i.get(in);
} catch (IllegalAccessException e) {
e.printStackTrace();
}
}
}
return null;
}
private static Class<?> getClassType(Class<?> type, int ordinal) {
return type.getDeclaredClasses()[ordinal];
}
@Override
public boolean hasTile(Material material) {
return !CraftBlockState.class.equals(CraftBlockStates.getBlockStateType(material));
}
@Override
public boolean hasTile(Location l) {
return ((CraftWorld) l.getWorld()).getHandle().getBlockEntity(new BlockPos(l.getBlockX(), l.getBlockY(), l.getBlockZ()), false) != null;
}
@Override
@SuppressWarnings("unchecked")
public KMap<String, Object> serializeTile(Location location) {
BlockEntity e = ((CraftWorld) location.getWorld()).getHandle().getBlockEntity(new BlockPos(location.getBlockX(), location.getBlockY(), location.getBlockZ()), false);
if (e == null) {
return null;
}
net.minecraft.nbt.CompoundTag tag = e.saveWithoutMetadata();
return (KMap<String, Object>) convertFromTag(tag, 0, 64);
}
@Contract(value = "null, _, _ -> null", pure = true)
private Object convertFromTag(net.minecraft.nbt.Tag tag, int depth, int maxDepth) {
if (tag == null || depth > maxDepth) return null;
if (tag instanceof CollectionTag<?> collection) {
KList<Object> list = new KList<>();
for (Object i : collection) {
if (i instanceof net.minecraft.nbt.Tag t)
list.add(convertFromTag(t, depth + 1, maxDepth));
else list.add(i);
}
return list;
}
if (tag instanceof net.minecraft.nbt.CompoundTag compound) {
KMap<String, Object> map = new KMap<>();
for (String key : compound.getAllKeys()) {
var child = compound.get(key);
if (child == null) continue;
var value = convertFromTag(child, depth + 1, maxDepth);
if (value == null) continue;
map.put(key, value);
}
return map;
}
if (tag instanceof NumericTag numeric)
return numeric.getAsNumber();
return tag.getAsString();
}
@Override
public void deserializeTile(KMap<String, Object> map, Location pos) {
net.minecraft.nbt.CompoundTag tag = (net.minecraft.nbt.CompoundTag) convertToTag(map, 0, 64);
var level = ((CraftWorld) pos.getWorld()).getHandle();
var blockPos = new BlockPos(pos.getBlockX(), pos.getBlockY(), pos.getBlockZ());
J.s(() -> merge(level, blockPos, tag));
}
private void merge(ServerLevel level, BlockPos blockPos, net.minecraft.nbt.CompoundTag tag) {
var blockEntity = level.getBlockEntity(blockPos);
if (blockEntity == null) {
Iris.warn("[NMS] BlockEntity not found at " + blockPos);
var state = level.getBlockState(blockPos);
if (!state.hasBlockEntity())
return;
blockEntity = ((EntityBlock) state.getBlock())
.newBlockEntity(blockPos, state);
}
var accessor = new BlockDataAccessor(blockEntity, blockPos);
accessor.setData(tag.merge(accessor.getData()));
}
private Tag convertToTag(Object object, int depth, int maxDepth) {
if (object == null || depth > maxDepth) return EndTag.INSTANCE;
if (object instanceof Map<?,?> map) {
var tag = new net.minecraft.nbt.CompoundTag();
for (var i : map.entrySet()) {
tag.put(i.getKey().toString(), convertToTag(i.getValue(), depth + 1, maxDepth));
}
return tag;
}
if (object instanceof List<?> list) {
var tag = new net.minecraft.nbt.ListTag();
for (var i : list) {
tag.add(convertToTag(i, depth + 1, maxDepth));
}
return tag;
}
if (object instanceof Byte number) return ByteTag.valueOf(number);
if (object instanceof Short number) return ShortTag.valueOf(number);
if (object instanceof Integer number) return IntTag.valueOf(number);
if (object instanceof Long number) return LongTag.valueOf(number);
if (object instanceof Float number) return FloatTag.valueOf(number);
if (object instanceof Double number) return DoubleTag.valueOf(number);
if (object instanceof String string) return StringTag.valueOf(string);
return EndTag.INSTANCE;
}
@Override
public CompoundTag serializeEntity(Entity location) {
return null;// TODO:
}
@Override
public Entity deserializeEntity(CompoundTag s, Location newPosition) {
return null;// TODO:
}
@Override
public boolean supportsCustomHeight() {
return true;
}
private RegistryAccess registry() {
return registryAccess.aquire(() -> (RegistryAccess) getFor(RegistryAccess.Frozen.class, ((CraftServer) Bukkit.getServer()).getHandle().getServer()));
}
private Registry<net.minecraft.world.level.biome.Biome> getCustomBiomeRegistry() {
return registry().registry(Registries.BIOME).orElse(null);
}
private Registry<Block> getBlockRegistry() {
return registry().registry(Registries.BLOCK).orElse(null);
}
@Override
public Object getBiomeBaseFromId(int id) {
return getCustomBiomeRegistry().getHolder(id);
}
@Override
public int getMinHeight(World world) {
return world.getMinHeight();
}
@Override
public boolean supportsCustomBiomes() {
return true;
}
@Override
public int getTrueBiomeBaseId(Object biomeBase) {
return getCustomBiomeRegistry().getId(((Holder<net.minecraft.world.level.biome.Biome>) biomeBase).value());
}
@Override
public Object getTrueBiomeBase(Location location) {
return ((CraftWorld) location.getWorld()).getHandle().getBiome(new BlockPos(location.getBlockX(), location.getBlockY(), location.getBlockZ()));
}
@Override
public String getTrueBiomeBaseKey(Location location) {
return getKeyForBiomeBase(getTrueBiomeBase(location));
}
@Override
public Object getCustomBiomeBaseFor(String mckey) {
return getCustomBiomeRegistry().get(new ResourceLocation(mckey));
}
@Override
public Object getCustomBiomeBaseHolderFor(String mckey) {
return getCustomBiomeRegistry().getHolder(getTrueBiomeBaseId(getCustomBiomeRegistry().get(new ResourceLocation(mckey)))).get();
}
public int getBiomeBaseIdForKey(String key) {
return getCustomBiomeRegistry().getId(getCustomBiomeRegistry().get(new ResourceLocation(key)));
}
@Override
public String getKeyForBiomeBase(Object biomeBase) {
return getCustomBiomeRegistry().getKey((net.minecraft.world.level.biome.Biome) biomeBase).getPath(); // something, not something:something
}
@Override
public Object getBiomeBase(World world, Biome biome) {
return CraftBlock.biomeToBiomeBase(((CraftWorld) world).getHandle()
.registryAccess().registry(Registries.BIOME).orElse(null), biome);
}
@Override
public Object getBiomeBase(Object registry, Biome biome) {
Object v = baseBiomeCache.get(biome);
if (v != null) {
return v;
}
//noinspection unchecked
v = CraftBlock.biomeToBiomeBase((Registry<net.minecraft.world.level.biome.Biome>) registry, biome);
if (v == null) {
// Ok so there is this new biome name called "CUSTOM" in Paper's new releases.
// But, this does NOT exist within CraftBukkit which makes it return an error.
// So, we will just return the ID that the plains biome returns instead.
//noinspection unchecked
return CraftBlock.biomeToBiomeBase((Registry<net.minecraft.world.level.biome.Biome>) registry, Biome.PLAINS);
}
baseBiomeCache.put(biome, v);
return v;
}
@Override
public KList<Biome> getBiomes() {
return new KList<>(Biome.values()).qdel(Biome.CHERRY_GROVE).qdel(Biome.CUSTOM);
}
@Override
public boolean isBukkit() {
return true;
}
@Override
public int getBiomeId(Biome biome) {
for (World i : Bukkit.getWorlds()) {
if (i.getEnvironment().equals(World.Environment.NORMAL)) {
Registry<net.minecraft.world.level.biome.Biome> registry = ((CraftWorld) i).getHandle().registryAccess().registry(Registries.BIOME).orElse(null);
return registry.getId((net.minecraft.world.level.biome.Biome) getBiomeBase(registry, biome));
}
}
return biome.ordinal();
}
private MCAIdMap<net.minecraft.world.level.biome.Biome> getBiomeMapping() {
return biomeMapCache.aquire(() -> new MCAIdMap<>() {
@NotNull
@Override
public Iterator<net.minecraft.world.level.biome.Biome> iterator() {
return getCustomBiomeRegistry().iterator();
}
@Override
public int getId(net.minecraft.world.level.biome.Biome paramT) {
return getCustomBiomeRegistry().getId(paramT);
}
@Override
public net.minecraft.world.level.biome.Biome byId(int paramInt) {
return (net.minecraft.world.level.biome.Biome) getBiomeBaseFromId(paramInt);
}
});
}
@NotNull
private MCABiomeContainer getBiomeContainerInterface(MCAIdMap<net.minecraft.world.level.biome.Biome> biomeMapping, MCAChunkBiomeContainer<net.minecraft.world.level.biome.Biome> base) {
return new MCABiomeContainer() {
@Override
public int[] getData() {
return base.writeBiomes();
}
@Override
public void setBiome(int x, int y, int z, int id) {
base.setBiome(x, y, z, biomeMapping.byId(id));
}
@Override
public int getBiome(int x, int y, int z) {
return biomeMapping.getId(base.getBiome(x, y, z));
}
};
}
@Override
public MCABiomeContainer newBiomeContainer(int min, int max) {
MCAChunkBiomeContainer<net.minecraft.world.level.biome.Biome> base = new MCAChunkBiomeContainer<>(getBiomeMapping(), min, max);
return getBiomeContainerInterface(getBiomeMapping(), base);
}
@Override
public MCABiomeContainer newBiomeContainer(int min, int max, int[] data) {
MCAChunkBiomeContainer<net.minecraft.world.level.biome.Biome> base = new MCAChunkBiomeContainer<>(getBiomeMapping(), min, max, data);
return getBiomeContainerInterface(getBiomeMapping(), base);
}
@Override
public int countCustomBiomes() {
AtomicInteger a = new AtomicInteger(0);
getCustomBiomeRegistry().keySet().forEach((i) -> {
if (i.getNamespace().equals("minecraft")) {
return;
}
a.incrementAndGet();
Iris.debug("Custom Biome: " + i);
});
return a.get();
}
public boolean supportsDataPacks() {
return true;
}
public void setBiomes(int cx, int cz, World world, Hunk<Object> biomes) {
LevelChunk c = ((CraftWorld) world).getHandle().getChunk(cx, cz);
biomes.iterateSync((x, y, z, b) -> c.setBiome(x, y, z, (Holder<net.minecraft.world.level.biome.Biome>) b));
c.setUnsaved(true);
}
@Override
public void forceBiomeInto(int x, int y, int z, Object somethingVeryDirty, ChunkGenerator.BiomeGrid chunk) {
try {
ChunkAccess s = (ChunkAccess) getFieldForBiomeStorage(chunk).get(chunk);
Holder<net.minecraft.world.level.biome.Biome> biome = (Holder<net.minecraft.world.level.biome.Biome>) somethingVeryDirty;
s.setBiome(x, y, z, biome);
} catch (IllegalAccessException e) {
Iris.reportError(e);
e.printStackTrace();
}
}
private Field getFieldForBiomeStorage(Object storage) {
Field f = biomeStorageCache;
if (f != null) {
return f;
}
try {
f = storage.getClass().getDeclaredField("biome");
f.setAccessible(true);
return f;
} catch (Throwable e) {
Iris.reportError(e);
e.printStackTrace();
Iris.error(storage.getClass().getCanonicalName());
}
biomeStorageCache = f;
return null;
}
@Override
public MCAPaletteAccess createPalette() {
MCAIdMapper<BlockState> registry = registryCache.aquireNasty(() -> {
Field cf = net.minecraft.core.IdMapper.class.getDeclaredField("tToId");
Field df = net.minecraft.core.IdMapper.class.getDeclaredField("idToT");
Field bf = net.minecraft.core.IdMapper.class.getDeclaredField("nextId");
cf.setAccessible(true);
df.setAccessible(true);
bf.setAccessible(true);
net.minecraft.core.IdMapper<BlockState> blockData = Block.BLOCK_STATE_REGISTRY;
int b = bf.getInt(blockData);
Object2IntMap<BlockState> c = (Object2IntMap<BlockState>) cf.get(blockData);
List<BlockState> d = (List<BlockState>) df.get(blockData);
return new MCAIdMapper<BlockState>(c, d, b);
});
MCAPalette<BlockState> global = globalCache.aquireNasty(() -> new MCAGlobalPalette<>(registry, ((CraftBlockData) AIR).getState()));
MCAPalettedContainer<BlockState> container = new MCAPalettedContainer<>(global, registry,
i -> ((CraftBlockData) NBTWorld.getBlockData(i)).getState(),
i -> NBTWorld.getCompound(CraftBlockData.fromData(i)),
((CraftBlockData) AIR).getState());
return new MCAWrappedPalettedContainer<>(container,
i -> NBTWorld.getCompound(CraftBlockData.fromData(i)),
i -> ((CraftBlockData) NBTWorld.getBlockData(i)).getState());
}
@Override
public void injectBiomesFromMantle(Chunk e, Mantle mantle) {
ChunkAccess chunk = ((CraftChunk) e).getHandle(ChunkStatus.FULL);
AtomicInteger c = new AtomicInteger();
AtomicInteger r = new AtomicInteger();
mantle.iterateChunk(e.getX(), e.getZ(), MatterBiomeInject.class, (x, y, z, b) -> {
if (b != null) {
if (b.isCustom()) {
chunk.setBiome(x, y, z, getCustomBiomeRegistry().getHolder(b.getBiomeId()).get());
c.getAndIncrement();
} else {
chunk.setBiome(x, y, z, (Holder<net.minecraft.world.level.biome.Biome>) getBiomeBase(e.getWorld(), b.getBiome()));
r.getAndIncrement();
}
}
});
}
public ItemStack applyCustomNbt(ItemStack itemStack, KMap<String, Object> customNbt) throws IllegalArgumentException {
if (customNbt != null && !customNbt.isEmpty()) {
net.minecraft.world.item.ItemStack s = CraftItemStack.asNMSCopy(itemStack);
try {
net.minecraft.nbt.CompoundTag tag = TagParser.parseTag((new JSONObject(customNbt)).toString());
tag.merge(s.getOrCreateTag());
s.setTag(tag);
} catch (CommandSyntaxException var5) {
throw new IllegalArgumentException(var5);
}
return CraftItemStack.asBukkitCopy(s);
} else {
return itemStack;
}
}
public void setTreasurePos(Dolphin dolphin, com.volmit.iris.core.nms.container.BlockPos pos) {
CraftDolphin cd = (CraftDolphin)dolphin;
cd.getHandle().setTreasurePos(new BlockPos(pos.getX(), pos.getY(), pos.getZ()));
cd.getHandle().setGotFish(true);
}
public void inject(long seed, Engine engine, World world) {
var chunkMap = ((CraftWorld)world).getHandle().getChunkSource().chunkMap;
chunkMap.generator = new IrisChunkGenerator(chunkMap.generator, seed, engine, world);
}
public Vector3d getBoundingbox(org.bukkit.entity.EntityType entity) {
Field[] fields = EntityType.class.getDeclaredFields();
for (Field field : fields) {
if (Modifier.isStatic(field.getModifiers()) && field.getType().equals(EntityType.class)) {
try {
EntityType entityType = (EntityType) field.get(null);
if (entityType.getDescriptionId().equals("entity.minecraft." + entity.name().toLowerCase())) {
Vector<Float> v1 = new Vector<>();
v1.add(entityType.getHeight());
entityType.getDimensions();
Vector3d box = new Vector3d( entityType.getWidth(), entityType.getHeight(), entityType.getWidth());
//System.out.println("Entity Type: " + entityType.getDescriptionId() + ", " + "Height: " + height + ", Width: " + width);
return box;
}
} catch (IllegalAccessException e) {
Iris.error("Unable to get entity dimensions!");
e.printStackTrace();
}
}
}
return null;
}
@Override
public Entity spawnEntity(Location location, org.bukkit.entity.EntityType type, CreatureSpawnEvent.SpawnReason reason) {
if (type == org.bukkit.entity.EntityType.CAMEL) {
return null;
}
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());
};
if (rgba == 0) {
if (BiomeColor.FOLIAGE == type && biome.getSpecialEffects().getFoliageColorOverride().isEmpty())
return null;
if (BiomeColor.GRASS == type && biome.getSpecialEffects().getGrassColorOverride().isEmpty())
return null;
}
return new Color(rgba, true);
}
@Override
public KList<String> getStructureKeys() {
KList<String> keys = new KList<>();
var registry = registry().registry(Registries.STRUCTURE).orElse(null);
if (registry == null) return keys;
registry.keySet().stream().map(ResourceLocation::toString).forEach(keys::add);
registry.getTags()
.map(Pair::getFirst)
.map(TagKey::location)
.map(ResourceLocation::toString)
.map(s -> "#" + s)
.forEach(keys::add);
return keys;
}
private static Field getField(Class<?> clazz, Class<?> fieldType) throws NoSuchFieldException {
try {
for (Field f : clazz.getDeclaredFields()) {
if (f.getType().equals(fieldType))
return f;
}
throw new NoSuchFieldException(fieldType.getName());
} catch (NoSuchFieldException var4) {
Class<?> superClass = clazz.getSuperclass();
if (superClass == null) {
throw var4;
} else {
return getField(superClass, fieldType);
}
}
}
}

3
settings.gradle
View File

@ -37,7 +37,4 @@ include(
':nms:v1_20_R3',
':nms:v1_20_R2',
':nms:v1_20_R1',
':nms:v1_19_R3',
':nms:v1_19_R2',
':nms:v1_19_R1'
)