mirror of
https://github.com/VolmitSoftware/Iris.git
synced 2025-07-03 08:26:11 +00:00
refactor headless to decrease duplicate code in nms bindings
This commit is contained in:
Julian Krings
parent
7d472c0b13
commit
c2dfbac641
@ -1,22 +0,0 @@
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package com.volmit.iris.core.nms;
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import com.volmit.iris.core.pregenerator.PregenListener;
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import com.volmit.iris.util.documentation.ChunkCoordinates;
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import com.volmit.iris.util.documentation.RegionCoordinates;
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import com.volmit.iris.util.parallel.MultiBurst;
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import java.io.Closeable;
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import java.util.concurrent.CompletableFuture;
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public interface IHeadless extends Closeable {
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int getLoadedChunks();
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@ChunkCoordinates
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boolean exists(int x, int z);
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@RegionCoordinates
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CompletableFuture<Void> generateRegion(MultiBurst burst, int x, int z, int maxConcurrent, PregenListener listener);
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@ChunkCoordinates
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void generateChunk(int x, int z);
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}
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@ -20,6 +20,7 @@ package com.volmit.iris.core.nms;
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import com.volmit.iris.core.nms.container.BiomeColor;
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import com.volmit.iris.core.nms.datapack.DataVersion;
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import com.volmit.iris.core.nms.headless.IRegionStorage;
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import com.volmit.iris.engine.framework.Engine;
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import com.volmit.iris.util.collection.KList;
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import com.volmit.iris.util.collection.KMap;
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@ -121,7 +122,7 @@ public interface INMSBinding {
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return 441;
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}
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default IHeadless createHeadless(Engine engine) {
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default IRegionStorage createRegionStorage(Engine engine) {
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return null;
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}
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@ -0,0 +1,17 @@
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package com.volmit.iris.core.nms.headless;
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import com.volmit.iris.util.documentation.ChunkCoordinates;
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import lombok.NonNull;
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import java.io.IOException;
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public interface IRegion extends AutoCloseable {
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@ChunkCoordinates
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boolean exists(int x, int z);
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void write(@NonNull SerializableChunk chunk) throws IOException;
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@Override
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void close();
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}
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@ -0,0 +1,27 @@
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package com.volmit.iris.core.nms.headless;
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import com.volmit.iris.util.context.ChunkContext;
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import com.volmit.iris.util.documentation.ChunkCoordinates;
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import com.volmit.iris.util.documentation.RegionCoordinates;
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import lombok.NonNull;
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import org.jetbrains.annotations.Nullable;
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import java.io.IOException;
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public interface IRegionStorage {
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@ChunkCoordinates
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boolean exists(int x, int z);
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@Nullable
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@RegionCoordinates
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IRegion getRegion(int x, int z, boolean existingOnly) throws IOException;
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@NonNull
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@ChunkCoordinates
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SerializableChunk createChunk(int x, int z);
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void fillBiomes(@NonNull SerializableChunk chunk, @Nullable ChunkContext ctx);
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void close();
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}
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@ -0,0 +1,10 @@
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package com.volmit.iris.core.nms.headless;
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import com.volmit.iris.engine.data.chunk.TerrainChunk;
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import com.volmit.iris.util.math.Position2;
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public interface SerializableChunk extends TerrainChunk {
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Position2 getPos();
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Object serialize();
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}
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@ -20,11 +20,10 @@ package com.volmit.iris.core.pregenerator.methods;
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import com.volmit.iris.Iris;
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import com.volmit.iris.core.IrisSettings;
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import com.volmit.iris.core.nms.IHeadless;
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import com.volmit.iris.core.nms.INMS;
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import com.volmit.iris.core.pregenerator.PregenListener;
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import com.volmit.iris.core.pregenerator.PregeneratorMethod;
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import com.volmit.iris.engine.framework.Engine;
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import com.volmit.iris.engine.object.IrisHeadless;
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import com.volmit.iris.util.mantle.Mantle;
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import com.volmit.iris.util.parallel.MultiBurst;
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@ -33,7 +32,7 @@ import java.util.concurrent.Semaphore;
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public class HeadlessPregenMethod implements PregeneratorMethod {
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private final Engine engine;
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private final IHeadless headless;
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private final IrisHeadless headless;
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private final Semaphore semaphore;
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private final int max;
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private final MultiBurst burst;
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@ -45,7 +44,7 @@ public class HeadlessPregenMethod implements PregeneratorMethod {
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public HeadlessPregenMethod(Engine engine, int threads) {
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this.max = Math.max(threads, 4);
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this.engine = engine;
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this.headless = INMS.get().createHeadless(engine);
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this.headless = new IrisHeadless(engine);
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burst = new MultiBurst("HeadlessPregen", 8);
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this.semaphore = new Semaphore(max);
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}
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@ -16,17 +16,18 @@
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package com.volmit.iris.core.nms.v1_21_R3.headless;
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package com.volmit.iris.engine.object;
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import com.volmit.iris.Iris;
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import com.volmit.iris.core.nms.IHeadless;
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import com.volmit.iris.core.nms.INMS;
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import com.volmit.iris.core.nms.headless.IRegion;
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import com.volmit.iris.core.nms.headless.IRegionStorage;
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import com.volmit.iris.core.nms.headless.SerializableChunk;
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import com.volmit.iris.core.pregenerator.PregenListener;
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import com.volmit.iris.engine.data.cache.AtomicCache;
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import com.volmit.iris.engine.data.cache.Cache;
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import com.volmit.iris.engine.framework.Engine;
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import com.volmit.iris.engine.framework.EngineStage;
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import com.volmit.iris.engine.framework.WrongEngineBroException;
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import com.volmit.iris.engine.object.IrisBiome;
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import com.volmit.iris.util.collection.KList;
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import com.volmit.iris.util.collection.KMap;
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import com.volmit.iris.util.context.ChunkContext;
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@ -38,89 +39,35 @@ import com.volmit.iris.util.hunk.view.BiomeGridHunkHolder;
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import com.volmit.iris.util.hunk.view.SyncChunkDataHunkHolder;
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import com.volmit.iris.util.mantle.MantleFlag;
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import com.volmit.iris.util.math.M;
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import com.volmit.iris.util.math.RNG;
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import com.volmit.iris.util.math.Position2;
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import com.volmit.iris.util.parallel.MultiBurst;
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import com.volmit.iris.util.scheduling.J;
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import com.volmit.iris.util.scheduling.Looper;
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import com.volmit.iris.util.scheduling.PrecisionStopwatch;
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import it.unimi.dsi.fastutil.shorts.ShortArrayList;
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import it.unimi.dsi.fastutil.shorts.ShortList;
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import lombok.Getter;
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import net.minecraft.Optionull;
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import net.minecraft.core.BlockPos;
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import net.minecraft.core.Holder;
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import net.minecraft.core.RegistryAccess;
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import net.minecraft.core.registries.Registries;
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import net.minecraft.nbt.CompoundTag;
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import net.minecraft.nbt.NbtIo;
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import net.minecraft.resources.ResourceLocation;
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import net.minecraft.world.level.ChunkPos;
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import net.minecraft.world.level.LevelHeightAccessor;
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import net.minecraft.world.level.biome.Biome;
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import net.minecraft.world.level.chunk.*;
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import net.minecraft.world.level.chunk.status.ChunkStatus;
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import net.minecraft.world.level.chunk.storage.RegionFile;
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import net.minecraft.world.level.chunk.storage.SerializableChunkData;
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import net.minecraft.world.level.levelgen.Heightmap;
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import net.minecraft.world.level.levelgen.blending.BlendingData;
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import org.bukkit.Bukkit;
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import org.bukkit.Material;
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import org.bukkit.block.data.BlockData;
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import org.bukkit.craftbukkit.v1_21_R3.CraftServer;
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import org.bukkit.craftbukkit.v1_21_R3.block.CraftBiome;
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import java.io.DataOutputStream;
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import java.io.IOException;
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import java.util.*;
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import java.util.concurrent.*;
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import java.util.concurrent.atomic.AtomicBoolean;
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import java.util.concurrent.atomic.AtomicInteger;
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import java.util.concurrent.atomic.AtomicReference;
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import java.util.function.Consumer;
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import java.util.function.Function;
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import java.util.stream.Collectors;
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public class Headless implements IHeadless, LevelHeightAccessor {
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private static final AtomicCache<RegistryAccess> CACHE = new AtomicCache<>();
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public class IrisHeadless {
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private final long KEEP_ALIVE = TimeUnit.SECONDS.toMillis(10L);
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private final Engine engine;
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private final RegionFileStorage storage;
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private final IRegionStorage storage;
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private final ExecutorService executor = Executors.newCachedThreadPool();
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private final KMap<Long, Region> regions = new KMap<>();
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private final AtomicInteger loadedChunks = new AtomicInteger();
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private final KMap<String, Holder<Biome>> customBiomes = new KMap<>();
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private final KMap<org.bukkit.block.Biome, Holder<Biome>> minecraftBiomes;
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private final RNG biomeRng;
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private final @Getter int minY;
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private final @Getter int height;
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private transient CompletingThread regionThread;
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private transient boolean closed = false;
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public Headless(Engine engine) {
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public IrisHeadless(Engine engine) {
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this.engine = engine;
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this.storage = new RegionFileStorage(engine.getWorld().worldFolder());
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this.biomeRng = new RNG(engine.getSeedManager().getBiome());
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this.minY = engine.getDimension().getMinHeight();
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this.height = engine.getDimension().getMaxHeight() - minY;
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this.storage = INMS.get().createRegionStorage(engine);
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if (storage == null) throw new IllegalStateException("Failed to create region storage!");
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engine.getWorld().headless(this);
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AtomicInteger failed = new AtomicInteger();
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var dimKey = engine.getDimension().getLoadKey();
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for (var biome : engine.getAllBiomes()) {
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if (!biome.isCustom()) continue;
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for (var custom : biome.getCustomDerivitives()) {
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biomeHolder(dimKey, custom.getId()).ifPresentOrElse(holder -> customBiomes.put(custom.getId(), holder), () -> {
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Iris.error("Failed to load custom biome " + dimKey + " " + custom.getId());
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failed.incrementAndGet();
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});
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}
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}
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if (failed.get() > 0) {
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throw new IllegalStateException("Failed to load " + failed.get() + " custom biomes");
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}
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minecraftBiomes = new KMap<>(org.bukkit.Registry.BIOME.stream()
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.collect(Collectors.toMap(Function.identity(), CraftBiome::bukkitToMinecraftHolder)));
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minecraftBiomes.values().removeAll(customBiomes.values());
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startRegionCleaner();
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}
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@ -142,7 +89,6 @@ public class Headless implements IHeadless, LevelHeightAccessor {
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cleaner.start();
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}
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@Override
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public int getLoadedChunks() {
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return loadedChunks.get();
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}
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@ -154,20 +100,13 @@ public class Headless implements IHeadless, LevelHeightAccessor {
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* @param z coord of the chunk
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* @return true if the chunk exists in .mca
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*/
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@Override
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public boolean exists(int x, int z) {
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if (closed) return false;
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if (engine.getWorld().hasRealWorld() && engine.getWorld().realWorld().isChunkLoaded(x, z))
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return true;
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try {
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CompoundTag tag = storage.read(new ChunkPos(x, z));
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return tag != null && !"empty".equals(tag.getString("Status"));
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} catch (IOException e) {
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return false;
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}
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return storage.exists(x, z);
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}
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@Override
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public synchronized CompletableFuture<Void> generateRegion(MultiBurst burst, int x, int z, int maxConcurrent, PregenListener listener) {
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if (closed) return CompletableFuture.completedFuture(null);
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if (regionThread != null && !regionThread.future.isDone())
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@ -188,9 +127,9 @@ public class Headless implements IHeadless, LevelHeightAccessor {
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burst.complete(() -> {
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try {
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if (listening) listener.onChunkGenerating(pos.x, pos.z);
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generateChunk(pos.x, pos.z);
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if (listening) listener.onChunkGenerated(pos.x, pos.z);
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if (listening) listener.onChunkGenerating(pos.getX(), pos.getZ());
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generateChunk(pos.getX(), pos.getZ());
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if (listening) listener.onChunkGenerated(pos.getX(), pos.getZ());
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} finally {
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semaphore.release();
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latch.countDown();
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@ -207,35 +146,31 @@ public class Headless implements IHeadless, LevelHeightAccessor {
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}
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@RegionCoordinates
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private static void iterateRegion(int x, int z, Consumer<ChunkPos> chunkPos) {
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private static void iterateRegion(int x, int z, Consumer<Position2> chunkPos) {
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int cX = x << 5;
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int cZ = z << 5;
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for (int xx = 0; xx < 32; xx++) {
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for (int zz = 0; zz < 32; zz++) {
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chunkPos.accept(new ChunkPos(cX + xx, cZ + zz));
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chunkPos.accept(new Position2(cX + xx, cZ + zz));
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}
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}
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}
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@Override
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public void generateChunk(int x, int z) {
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if (closed || exists(x, z)) return;
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try {
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var pos = new ChunkPos(x, z);
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ProtoChunk chunk = newProtoChunk(pos);
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var tc = new DirectTerrainChunk(chunk);
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var chunk = storage.createChunk(x, z);
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loadedChunks.incrementAndGet();
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SyncChunkDataHunkHolder blocks = new SyncChunkDataHunkHolder(tc);
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BiomeGridHunkHolder biomes = new BiomeGridHunkHolder(tc, tc.getMinHeight(), tc.getMaxHeight());
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ChunkContext ctx = generate(engine, pos.x << 4, pos.z << 4, blocks, biomes);
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SyncChunkDataHunkHolder blocks = new SyncChunkDataHunkHolder(chunk);
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BiomeGridHunkHolder biomes = new BiomeGridHunkHolder(chunk, chunk.getMinHeight(), chunk.getMaxHeight());
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ChunkContext ctx = generate(engine, x << 4, z << 4, blocks, biomes);
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blocks.apply();
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biomes.apply();
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chunk.fillBiomesFromNoise((qX, qY, qZ, sampler) -> getNoiseBiome(engine, ctx, qX << 2, qY << 2, qZ << 2), null);
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chunk.setPersistedStatus(ChunkStatus.FULL);
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storage.fillBiomes(chunk, ctx);
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long key = Cache.key(pos.getRegionX(), pos.getRegionZ());
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long key = Cache.key(x >> 5, z >> 5);
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regions.computeIfAbsent(key, Region::new)
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.add(chunk);
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} catch (Throwable e) {
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@ -284,17 +219,6 @@ public class Headless implements IHeadless, LevelHeightAccessor {
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return ctx;
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}
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private Holder<Biome> getNoiseBiome(Engine engine, ChunkContext ctx, int x, int y, int z) {
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int m = y - engine.getMinHeight();
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IrisBiome ib = ctx == null ? engine.getSurfaceBiome(x, z) : ctx.getBiome().get(x & 15, z & 15);
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if (ib.isCustom()) {
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return customBiomes.get(ib.getCustomBiome(biomeRng, x, m, z).getId());
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} else {
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return minecraftBiomes.get(ib.getSkyBiome(biomeRng, x, m, z));
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}
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}
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@Override
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public void close() throws IOException {
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if (closed) return;
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try {
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@ -313,16 +237,14 @@ public class Headless implements IHeadless, LevelHeightAccessor {
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engine.getWorld().headless(null);
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} finally {
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closed = true;
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customBiomes.clear();
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minecraftBiomes.clear();
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}
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}
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private class Region implements Runnable {
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private final int x, z;
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private final long key;
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private final KList<ProtoChunk> chunks = new KList<>(1024);
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private final AtomicBoolean full = new AtomicBoolean();
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private final KList<SerializableChunk> chunks = new KList<>(1024);
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private final AtomicReference<Future<?>> full = new AtomicReference<>();
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private long lastEntry = M.ms();
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public Region(long key) {
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@ -333,32 +255,27 @@ public class Headless implements IHeadless, LevelHeightAccessor {
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@Override
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public void run() {
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RegionFile regionFile;
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try {
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regionFile = storage.getRegionFile(new ChunkPos(x, z), false);
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} catch (IOException e) {
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Iris.error("Failed to load region file " + x + ", " + z);
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Iris.reportError(e);
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return;
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}
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if (regionFile == null) {
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Iris.error("Failed to load region file " + x + ", " + z);
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return;
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}
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try (IRegion region = storage.getRegion(x, z, false)){
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assert region != null;
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for (var chunk : chunks) {
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try (DataOutputStream dos = regionFile.getChunkDataOutputStream(chunk.getPos())) {
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NbtIo.write(write(chunk), dos);
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try {
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region.write(chunk);
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} catch (Throwable e) {
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Iris.error("Failed to save chunk " + chunk.getPos().x + ", " + chunk.getPos().z);
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Iris.error("Failed to save chunk " + chunk.getPos());
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e.printStackTrace();
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}
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loadedChunks.decrementAndGet();
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}
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} catch (Throwable e) {
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Iris.error("Failed to load region file " + x + ", " + z);
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Iris.reportError(e);
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}
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regions.remove(key);
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}
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public synchronized void add(ProtoChunk chunk) {
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public synchronized void add(SerializableChunk chunk) {
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chunks.add(chunk);
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lastEntry = M.ms();
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if (chunks.size() < 1024)
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@ -367,63 +284,13 @@ public class Headless implements IHeadless, LevelHeightAccessor {
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}
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public void submit() {
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if (full.getAndSet(true)) return;
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executor.submit(this);
|
||||
full.getAndUpdate(future -> {
|
||||
if (future != null) return future;
|
||||
return executor.submit(this);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
private CompoundTag write(ProtoChunk chunk) {
|
||||
RegistryAccess access = registryAccess();
|
||||
List<SerializableChunkData.SectionData> list = new ArrayList<>();
|
||||
LevelChunkSection[] sections = chunk.getSections();
|
||||
|
||||
int minLightSection = getMinSectionY() - 1;
|
||||
int maxLightSection = minLightSection + getSectionsCount() + 2;
|
||||
for(int y = minLightSection; y < maxLightSection; ++y) {
|
||||
int index = chunk.getSectionIndexFromSectionY(y);
|
||||
if (index < 0 || index >= sections.length) continue;
|
||||
LevelChunkSection section = sections[index].copy();
|
||||
list.add(new SerializableChunkData.SectionData(y, section, null, null));
|
||||
}
|
||||
|
||||
List<CompoundTag> blockEntities = new ArrayList<>(chunk.getBlockEntitiesPos().size());
|
||||
|
||||
for(BlockPos blockPos : chunk.getBlockEntitiesPos()) {
|
||||
CompoundTag nbt = chunk.getBlockEntityNbtForSaving(blockPos, access);
|
||||
if (nbt != null) {
|
||||
blockEntities.add(nbt);
|
||||
}
|
||||
}
|
||||
Map<Heightmap.Types, long[]> heightMap = new EnumMap<>(Heightmap.Types.class);
|
||||
for(Map.Entry<Heightmap.Types, Heightmap> entry : chunk.getHeightmaps()) {
|
||||
if (chunk.getPersistedStatus().heightmapsAfter().contains(entry.getKey())) {
|
||||
heightMap.put(entry.getKey(), entry.getValue().getRawData().clone());
|
||||
}
|
||||
}
|
||||
|
||||
ChunkAccess.PackedTicks packedTicks = chunk.getTicksForSerialization(0);
|
||||
ShortList[] postProcessing = Arrays.stream(chunk.getPostProcessing()).map((shortlist) -> shortlist != null ? new ShortArrayList(shortlist) : null).toArray(ShortList[]::new);
|
||||
CompoundTag structureData = new CompoundTag();
|
||||
structureData.put("starts", new CompoundTag());
|
||||
structureData.put("References", new CompoundTag());
|
||||
|
||||
CompoundTag persistentDataContainer = null;
|
||||
if (!chunk.persistentDataContainer.isEmpty()) {
|
||||
persistentDataContainer = chunk.persistentDataContainer.toTagCompound();
|
||||
}
|
||||
|
||||
return new SerializableChunkData(access.lookupOrThrow(Registries.BIOME), chunk.getPos(),
|
||||
chunk.getMinSectionY(), 0, chunk.getInhabitedTime(), chunk.getPersistedStatus(),
|
||||
Optionull.map(chunk.getBlendingData(), BlendingData::pack), chunk.getBelowZeroRetrogen(),
|
||||
chunk.getUpgradeData().copy(), null, heightMap, packedTicks, postProcessing,
|
||||
chunk.isLightCorrect(), list, new ArrayList<>(), blockEntities, structureData, persistentDataContainer)
|
||||
.write();
|
||||
}
|
||||
|
||||
private ProtoChunk newProtoChunk(ChunkPos pos) {
|
||||
return new ProtoChunk(pos, UpgradeData.EMPTY, this, registryAccess().lookupOrThrow(Registries.BIOME), null);
|
||||
}
|
||||
|
||||
private static class CompletingThread extends Thread {
|
||||
private final CompletableFuture<Void> future = new CompletableFuture<>();
|
||||
|
||||
@ -442,12 +309,4 @@ public class Headless implements IHeadless, LevelHeightAccessor {
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private static RegistryAccess registryAccess() {
|
||||
return CACHE.aquire(() -> ((CraftServer) Bukkit.getServer()).getServer().registryAccess());
|
||||
}
|
||||
|
||||
private static Optional<Holder.Reference<Biome>> biomeHolder(String namespace, String path) {
|
||||
return registryAccess().lookupOrThrow(Registries.BIOME).get(ResourceLocation.fromNamespaceAndPath(namespace, path));
|
||||
}
|
||||
}
|
||||
@ -19,7 +19,6 @@
|
||||
package com.volmit.iris.engine.object;
|
||||
|
||||
import com.volmit.iris.Iris;
|
||||
import com.volmit.iris.core.nms.IHeadless;
|
||||
import com.volmit.iris.core.tools.IrisToolbelt;
|
||||
import com.volmit.iris.util.collection.KList;
|
||||
import lombok.*;
|
||||
@ -49,7 +48,7 @@ public class IrisWorld {
|
||||
private long seed;
|
||||
private World.Environment environment;
|
||||
private World realWorld;
|
||||
private IHeadless headless;
|
||||
private IrisHeadless headless;
|
||||
private int minHeight;
|
||||
private int maxHeight;
|
||||
|
||||
|
||||
@ -21,6 +21,8 @@ package com.volmit.iris.util.math;
|
||||
import com.volmit.iris.engine.object.IrisPosition;
|
||||
import org.bukkit.util.Vector;
|
||||
|
||||
import java.util.function.BiFunction;
|
||||
|
||||
public class Position2 {
|
||||
private int x;
|
||||
private int z;
|
||||
@ -94,4 +96,8 @@ public class Position2 {
|
||||
public IrisPosition toIris() {
|
||||
return new IrisPosition(x, 23, z);
|
||||
}
|
||||
|
||||
public <T> T convert(BiFunction<Integer, Integer, T> constructor) {
|
||||
return constructor.apply(x, z);
|
||||
}
|
||||
}
|
||||
|
||||
@ -2,11 +2,11 @@ package com.volmit.iris.core.nms.v1_21_R3;
|
||||
|
||||
import com.mojang.brigadier.exceptions.CommandSyntaxException;
|
||||
import com.volmit.iris.Iris;
|
||||
import com.volmit.iris.core.nms.IHeadless;
|
||||
import com.volmit.iris.core.nms.INMSBinding;
|
||||
import com.volmit.iris.core.nms.container.BiomeColor;
|
||||
import com.volmit.iris.core.nms.datapack.DataVersion;
|
||||
import com.volmit.iris.core.nms.v1_21_R3.headless.Headless;
|
||||
import com.volmit.iris.core.nms.headless.IRegionStorage;
|
||||
import com.volmit.iris.core.nms.v1_21_R3.headless.RegionStorage;
|
||||
import com.volmit.iris.engine.data.cache.AtomicCache;
|
||||
import com.volmit.iris.engine.framework.Engine;
|
||||
import com.volmit.iris.util.collection.KList;
|
||||
@ -647,7 +647,7 @@ public class NMSBinding implements INMSBinding {
|
||||
}
|
||||
|
||||
@Override
|
||||
public IHeadless createHeadless(Engine engine) {
|
||||
return new Headless(engine);
|
||||
public IRegionStorage createRegionStorage(Engine engine) {
|
||||
return new RegionStorage(engine);
|
||||
}
|
||||
}
|
||||
|
||||
@ -2,8 +2,9 @@ package com.volmit.iris.core.nms.v1_21_R3.headless;
|
||||
|
||||
import com.volmit.iris.Iris;
|
||||
import com.volmit.iris.core.nms.BiomeBaseInjector;
|
||||
import com.volmit.iris.engine.data.chunk.TerrainChunk;
|
||||
import com.volmit.iris.core.nms.headless.SerializableChunk;
|
||||
import com.volmit.iris.util.data.IrisCustomData;
|
||||
import com.volmit.iris.util.math.Position2;
|
||||
import lombok.Data;
|
||||
import net.minecraft.core.BlockPos;
|
||||
import net.minecraft.world.level.block.Blocks;
|
||||
@ -23,7 +24,7 @@ import org.bukkit.material.MaterialData;
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
|
||||
@Data
|
||||
public final class DirectTerrainChunk implements TerrainChunk {
|
||||
public final class DirectTerrainChunk implements SerializableChunk {
|
||||
private final ChunkAccess access;
|
||||
private final int minHeight, maxHeight;
|
||||
|
||||
@ -191,4 +192,14 @@ public final class DirectTerrainChunk implements TerrainChunk {
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public Position2 getPos() {
|
||||
return new Position2(access.getPos().x, access.getPos().z);
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object serialize() {
|
||||
return RegionStorage.serialize(access);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,63 @@
|
||||
package com.volmit.iris.core.nms.v1_21_R3.headless;
|
||||
|
||||
import com.volmit.iris.Iris;
|
||||
import com.volmit.iris.core.nms.headless.IRegion;
|
||||
import com.volmit.iris.core.nms.headless.SerializableChunk;
|
||||
import lombok.NonNull;
|
||||
import lombok.Synchronized;
|
||||
import net.minecraft.nbt.CompoundTag;
|
||||
import net.minecraft.nbt.NbtIo;
|
||||
import net.minecraft.world.level.ChunkPos;
|
||||
import net.minecraft.world.level.Level;
|
||||
import net.minecraft.world.level.chunk.storage.RegionFile;
|
||||
import net.minecraft.world.level.chunk.storage.RegionStorageInfo;
|
||||
|
||||
import java.io.DataInputStream;
|
||||
import java.io.DataOutputStream;
|
||||
import java.io.IOException;
|
||||
import java.nio.file.Path;
|
||||
|
||||
class Region implements IRegion {
|
||||
private static final RegionStorageInfo info = new RegionStorageInfo("headless", Level.OVERWORLD, "headless");
|
||||
private final RegionFile regionFile;
|
||||
transient long references;
|
||||
|
||||
Region(Path path, Path folder) throws IOException {
|
||||
this.regionFile = new RegionFile(info, path, folder, true);
|
||||
}
|
||||
|
||||
@Override
|
||||
@Synchronized
|
||||
public boolean exists(int x, int z) {
|
||||
try (DataInputStream din = regionFile.getChunkDataInputStream(new ChunkPos(x, z))) {
|
||||
if (din == null) return false;
|
||||
return !"empty".equals(NbtIo.read(din).getString("Status"));
|
||||
} catch (IOException e) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
@Synchronized
|
||||
public void write(@NonNull SerializableChunk chunk) throws IOException {
|
||||
try (DataOutputStream dos = regionFile.getChunkDataOutputStream(chunk.getPos().convert(ChunkPos::new))) {
|
||||
NbtIo.write((CompoundTag) chunk.serialize(), dos);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void close() {
|
||||
--references;
|
||||
}
|
||||
|
||||
public boolean remove() {
|
||||
if (references > 0) return false;
|
||||
try {
|
||||
regionFile.close();
|
||||
} catch (IOException e) {
|
||||
Iris.error("Failed to close region file");
|
||||
e.printStackTrace();
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
@ -1,83 +0,0 @@
|
||||
package com.volmit.iris.core.nms.v1_21_R3.headless;
|
||||
|
||||
import it.unimi.dsi.fastutil.longs.Long2ObjectLinkedOpenHashMap;
|
||||
import net.minecraft.FileUtil;
|
||||
import net.minecraft.nbt.CompoundTag;
|
||||
import net.minecraft.nbt.NbtIo;
|
||||
import net.minecraft.util.ExceptionCollector;
|
||||
import net.minecraft.world.level.ChunkPos;
|
||||
import net.minecraft.world.level.Level;
|
||||
import net.minecraft.world.level.chunk.storage.RegionFile;
|
||||
import net.minecraft.world.level.chunk.storage.RegionStorageInfo;
|
||||
import org.jetbrains.annotations.Nullable;
|
||||
|
||||
import java.io.DataInputStream;
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
import java.nio.file.Files;
|
||||
import java.nio.file.Path;
|
||||
|
||||
public class RegionFileStorage implements AutoCloseable {
|
||||
private static final RegionStorageInfo info = new RegionStorageInfo("headless", Level.OVERWORLD, "headless");
|
||||
private final Long2ObjectLinkedOpenHashMap<RegionFile> regionCache = new Long2ObjectLinkedOpenHashMap<>();
|
||||
private final Path folder;
|
||||
|
||||
public RegionFileStorage(File folder) {
|
||||
this.folder = new File(folder, "region").toPath();
|
||||
}
|
||||
|
||||
public RegionFile getRegionFile(ChunkPos chunkPos, boolean existingOnly) throws IOException {
|
||||
long id = ChunkPos.asLong(chunkPos.getRegionX(), chunkPos.getRegionZ());
|
||||
RegionFile regionFile;
|
||||
synchronized (this.regionCache) {
|
||||
regionFile = this.regionCache.getAndMoveToFirst(id);
|
||||
}
|
||||
if (regionFile != null) {
|
||||
return regionFile;
|
||||
} else {
|
||||
if (this.regionCache.size() >= 256) {
|
||||
synchronized (this.regionCache) {
|
||||
this.regionCache.removeLast().close();
|
||||
}
|
||||
}
|
||||
|
||||
FileUtil.createDirectoriesSafe(this.folder);
|
||||
Path path = folder.resolve("r." + chunkPos.getRegionX() + "." + chunkPos.getRegionZ() + ".mca");
|
||||
if (existingOnly && !Files.exists(path)) {
|
||||
return null;
|
||||
} else {
|
||||
regionFile = new RegionFile(info, path, this.folder, true);
|
||||
synchronized (this.regionCache) {
|
||||
this.regionCache.putAndMoveToFirst(id, regionFile);
|
||||
}
|
||||
return regionFile;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Nullable
|
||||
public CompoundTag read(ChunkPos chunkPos) throws IOException {
|
||||
RegionFile regionFile = this.getRegionFile(chunkPos, true);
|
||||
if (regionFile == null) return null;
|
||||
|
||||
try (DataInputStream din = regionFile.getChunkDataInputStream(chunkPos)) {
|
||||
if (din == null) return null;
|
||||
return NbtIo.read(din);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void close() throws IOException {
|
||||
ExceptionCollector<IOException> collector = new ExceptionCollector<>();
|
||||
|
||||
for (RegionFile regionFile : this.regionCache.values()) {
|
||||
try {
|
||||
regionFile.close();
|
||||
} catch (IOException e) {
|
||||
collector.add(e);
|
||||
}
|
||||
}
|
||||
|
||||
collector.throwIfPresent();
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,225 @@
|
||||
package com.volmit.iris.core.nms.v1_21_R3.headless;
|
||||
|
||||
import com.volmit.iris.Iris;
|
||||
import com.volmit.iris.core.nms.headless.IRegion;
|
||||
import com.volmit.iris.core.nms.headless.IRegionStorage;
|
||||
import com.volmit.iris.core.nms.headless.SerializableChunk;
|
||||
import com.volmit.iris.engine.data.cache.AtomicCache;
|
||||
import com.volmit.iris.engine.data.cache.Cache;
|
||||
import com.volmit.iris.engine.framework.Engine;
|
||||
import com.volmit.iris.engine.object.IrisBiome;
|
||||
import com.volmit.iris.util.collection.KMap;
|
||||
import com.volmit.iris.util.context.ChunkContext;
|
||||
import com.volmit.iris.util.math.RNG;
|
||||
import it.unimi.dsi.fastutil.shorts.ShortArrayList;
|
||||
import it.unimi.dsi.fastutil.shorts.ShortList;
|
||||
import lombok.Getter;
|
||||
import lombok.NonNull;
|
||||
import net.minecraft.FileUtil;
|
||||
import net.minecraft.Optionull;
|
||||
import net.minecraft.core.BlockPos;
|
||||
import net.minecraft.core.Holder;
|
||||
import net.minecraft.core.RegistryAccess;
|
||||
import net.minecraft.core.registries.Registries;
|
||||
import net.minecraft.nbt.CompoundTag;
|
||||
import net.minecraft.resources.ResourceLocation;
|
||||
import net.minecraft.world.level.ChunkPos;
|
||||
import net.minecraft.world.level.LevelHeightAccessor;
|
||||
import net.minecraft.world.level.biome.Biome;
|
||||
import net.minecraft.world.level.chunk.ChunkAccess;
|
||||
import net.minecraft.world.level.chunk.LevelChunkSection;
|
||||
import net.minecraft.world.level.chunk.ProtoChunk;
|
||||
import net.minecraft.world.level.chunk.UpgradeData;
|
||||
import net.minecraft.world.level.chunk.storage.SerializableChunkData;
|
||||
import net.minecraft.world.level.levelgen.Heightmap;
|
||||
import net.minecraft.world.level.levelgen.blending.BlendingData;
|
||||
import org.bukkit.Bukkit;
|
||||
import org.bukkit.craftbukkit.v1_21_R3.CraftServer;
|
||||
import org.bukkit.craftbukkit.v1_21_R3.block.CraftBiome;
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.jetbrains.annotations.Nullable;
|
||||
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
import java.nio.file.Files;
|
||||
import java.nio.file.Path;
|
||||
import java.util.*;
|
||||
import java.util.concurrent.atomic.AtomicInteger;
|
||||
import java.util.concurrent.atomic.AtomicReference;
|
||||
import java.util.function.Function;
|
||||
import java.util.stream.Collectors;
|
||||
|
||||
public class RegionStorage implements IRegionStorage, LevelHeightAccessor {
|
||||
private static final AtomicCache<RegistryAccess> CACHE = new AtomicCache<>();
|
||||
private final KMap<Long, Region> regions = new KMap<>();
|
||||
private final Path folder;
|
||||
|
||||
private final Engine engine;
|
||||
private final KMap<String, Holder<Biome>> customBiomes = new KMap<>();
|
||||
private final KMap<org.bukkit.block.Biome, Holder<Biome>> minecraftBiomes;
|
||||
private final RNG biomeRng;
|
||||
private final @Getter int minY;
|
||||
private final @Getter int height;
|
||||
|
||||
private transient boolean closed = false;
|
||||
|
||||
public RegionStorage(Engine engine) {
|
||||
this.engine = engine;
|
||||
this.folder = new File(engine.getWorld().worldFolder(), "region").toPath();
|
||||
this.biomeRng = new RNG(engine.getSeedManager().getBiome());
|
||||
|
||||
this.minY = engine.getDimension().getMinHeight();
|
||||
this.height = engine.getDimension().getMaxHeight() - minY;
|
||||
|
||||
AtomicInteger failed = new AtomicInteger();
|
||||
var dimKey = engine.getDimension().getLoadKey();
|
||||
for (var biome : engine.getAllBiomes()) {
|
||||
if (!biome.isCustom()) continue;
|
||||
for (var custom : biome.getCustomDerivitives()) {
|
||||
biomeHolder(dimKey, custom.getId()).ifPresentOrElse(holder -> customBiomes.put(custom.getId(), holder), () -> {
|
||||
Iris.error("Failed to load custom biome " + dimKey + " " + custom.getId());
|
||||
failed.incrementAndGet();
|
||||
});
|
||||
}
|
||||
}
|
||||
if (failed.get() > 0) {
|
||||
throw new IllegalStateException("Failed to load " + failed.get() + " custom biomes");
|
||||
}
|
||||
|
||||
minecraftBiomes = new KMap<>(org.bukkit.Registry.BIOME.stream()
|
||||
.collect(Collectors.toMap(Function.identity(), CraftBiome::bukkitToMinecraftHolder)));
|
||||
minecraftBiomes.values().removeAll(customBiomes.values());
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean exists(int x, int z) {
|
||||
try (IRegion region = getRegion(x, z, true)) {
|
||||
return region != null && region.exists(x, z);
|
||||
} catch (Exception e) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public IRegion getRegion(int x, int z, boolean existingOnly) throws IOException {
|
||||
AtomicReference<IOException> exception = new AtomicReference<>();
|
||||
Region region = regions.computeIfAbsent(Cache.key(x, z), k -> {
|
||||
if (regions.size() >= 256) {
|
||||
regions.values().removeIf(Region::remove);
|
||||
}
|
||||
|
||||
try {
|
||||
FileUtil.createDirectoriesSafe(this.folder);
|
||||
Path path = folder.resolve("r." + x + "." + z + ".mca");
|
||||
if (existingOnly && !Files.exists(path)) {
|
||||
return null;
|
||||
} else {
|
||||
return new Region(path, this.folder);
|
||||
}
|
||||
} catch (IOException e) {
|
||||
exception.set(e);
|
||||
return null;
|
||||
}
|
||||
});
|
||||
|
||||
if (region == null) {
|
||||
if (exception.get() != null)
|
||||
throw exception.get();
|
||||
return null;
|
||||
}
|
||||
region.references++;
|
||||
return region;
|
||||
}
|
||||
|
||||
@NotNull
|
||||
@Override
|
||||
public SerializableChunk createChunk(int x, int z) {
|
||||
return new DirectTerrainChunk(new ProtoChunk(new ChunkPos(x, z), UpgradeData.EMPTY, this, registryAccess().lookupOrThrow(Registries.BIOME), null));
|
||||
}
|
||||
|
||||
@Override
|
||||
public void fillBiomes(@NonNull SerializableChunk chunk, @Nullable ChunkContext ctx) {
|
||||
if (!(chunk instanceof DirectTerrainChunk tc))
|
||||
return;
|
||||
tc.getAccess().fillBiomesFromNoise((qX, qY, qZ, sampler) -> getNoiseBiome(engine, ctx, qX << 2, qY << 2, qZ << 2), null);
|
||||
}
|
||||
|
||||
@Override
|
||||
public synchronized void close() {
|
||||
if (closed) return;
|
||||
|
||||
while (!regions.isEmpty()) {
|
||||
regions.values().removeIf(Region::remove);
|
||||
}
|
||||
|
||||
closed = true;
|
||||
customBiomes.clear();
|
||||
minecraftBiomes.clear();
|
||||
}
|
||||
|
||||
private Holder<Biome> getNoiseBiome(Engine engine, ChunkContext ctx, int x, int y, int z) {
|
||||
int m = y - engine.getMinHeight();
|
||||
IrisBiome ib = ctx == null ? engine.getSurfaceBiome(x, z) : ctx.getBiome().get(x & 15, z & 15);
|
||||
if (ib.isCustom()) {
|
||||
return customBiomes.get(ib.getCustomBiome(biomeRng, x, m, z).getId());
|
||||
} else {
|
||||
return minecraftBiomes.get(ib.getSkyBiome(biomeRng, x, m, z));
|
||||
}
|
||||
}
|
||||
|
||||
private static RegistryAccess registryAccess() {
|
||||
return CACHE.aquire(() -> ((CraftServer) Bukkit.getServer()).getServer().registryAccess());
|
||||
}
|
||||
|
||||
private static Optional<Holder.Reference<Biome>> biomeHolder(String namespace, String path) {
|
||||
return registryAccess().lookupOrThrow(Registries.BIOME).get(ResourceLocation.fromNamespaceAndPath(namespace, path));
|
||||
}
|
||||
|
||||
static CompoundTag serialize(ChunkAccess chunk) {
|
||||
RegistryAccess access = registryAccess();
|
||||
List<SerializableChunkData.SectionData> list = new ArrayList<>();
|
||||
LevelChunkSection[] sections = chunk.getSections();
|
||||
|
||||
int minLightSection = chunk.getMinSectionY() - 1;
|
||||
int maxLightSection = minLightSection + chunk.getSectionsCount() + 2;
|
||||
for(int y = minLightSection; y < maxLightSection; ++y) {
|
||||
int index = chunk.getSectionIndexFromSectionY(y);
|
||||
if (index < 0 || index >= sections.length) continue;
|
||||
LevelChunkSection section = sections[index].copy();
|
||||
list.add(new SerializableChunkData.SectionData(y, section, null, null));
|
||||
}
|
||||
|
||||
List<CompoundTag> blockEntities = new ArrayList<>(chunk.getBlockEntitiesPos().size());
|
||||
|
||||
for(BlockPos blockPos : chunk.getBlockEntitiesPos()) {
|
||||
CompoundTag nbt = chunk.getBlockEntityNbtForSaving(blockPos, access);
|
||||
if (nbt != null) {
|
||||
blockEntities.add(nbt);
|
||||
}
|
||||
}
|
||||
Map<Heightmap.Types, long[]> heightMap = new EnumMap<>(Heightmap.Types.class);
|
||||
for(Map.Entry<Heightmap.Types, Heightmap> entry : chunk.getHeightmaps()) {
|
||||
if (chunk.getPersistedStatus().heightmapsAfter().contains(entry.getKey())) {
|
||||
heightMap.put(entry.getKey(), entry.getValue().getRawData().clone());
|
||||
}
|
||||
}
|
||||
|
||||
ChunkAccess.PackedTicks packedTicks = chunk.getTicksForSerialization(0);
|
||||
ShortList[] postProcessing = Arrays.stream(chunk.getPostProcessing()).map((shortlist) -> shortlist != null ? new ShortArrayList(shortlist) : null).toArray(ShortList[]::new);
|
||||
CompoundTag structureData = new CompoundTag();
|
||||
structureData.put("starts", new CompoundTag());
|
||||
structureData.put("References", new CompoundTag());
|
||||
|
||||
CompoundTag persistentDataContainer = null;
|
||||
if (!chunk.persistentDataContainer.isEmpty()) {
|
||||
persistentDataContainer = chunk.persistentDataContainer.toTagCompound();
|
||||
}
|
||||
|
||||
return new SerializableChunkData(access.lookupOrThrow(Registries.BIOME), chunk.getPos(),
|
||||
chunk.getMinSectionY(), 0, chunk.getInhabitedTime(), chunk.getPersistedStatus(),
|
||||
Optionull.map(chunk.getBlendingData(), BlendingData::pack), chunk.getBelowZeroRetrogen(),
|
||||
chunk.getUpgradeData().copy(), null, heightMap, packedTicks, postProcessing,
|
||||
chunk.isLightCorrect(), list, new ArrayList<>(), blockEntities, structureData, persistentDataContainer)
|
||||
.write();
|
||||
}
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user