140 Zeilen
8.4 KiB
Diff
140 Zeilen
8.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
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Date: Thu, 6 Jan 2022 15:59:06 -0800
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Subject: [PATCH] Expose vanilla BiomeProvider from WorldInfo
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diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
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index 75651db840072806bb4ef15c4de370fdf6b46c05..2699381f72ff00bb0a9711e3b286e820f1b8dc32 100644
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--- a/src/main/java/net/minecraft/server/MinecraftServer.java
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+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
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@@ -562,7 +562,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
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}
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// Paper end
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- org.bukkit.generator.WorldInfo worldInfo = new org.bukkit.craftbukkit.generator.CraftWorldInfo(iworlddataserver, worldSession, org.bukkit.World.Environment.getEnvironment(dimension), worlddimension.typeHolder().value());
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+ org.bukkit.generator.WorldInfo worldInfo = new org.bukkit.craftbukkit.generator.CraftWorldInfo(iworlddataserver, worldSession, org.bukkit.World.Environment.getEnvironment(dimension), worlddimension.typeHolder().value(), worlddimension.generator(), this.registryAccess()); // Paper
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if (biomeProvider == null && gen != null) {
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biomeProvider = gen.getDefaultBiomeProvider(worldInfo);
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}
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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index 6a264ba85ca10f34ccda5287f8c2c4d492413ae9..74440a86dd163d5d624b483a5a8b2b993d53e2fb 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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@@ -1212,7 +1212,7 @@ public final class CraftServer implements Server {
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net.minecraft.core.Registry<LevelStem> iregistry = worlddata.worldGenSettings().dimensions();
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LevelStem worlddimension = (LevelStem) iregistry.get(actualDimension);
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- WorldInfo worldInfo = new CraftWorldInfo(worlddata, worldSession, creator.environment(), worlddimension.typeHolder().value());
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+ WorldInfo worldInfo = new CraftWorldInfo(worlddata, worldSession, creator.environment(), worlddimension.typeHolder().value(), worlddimension.generator(), this.getHandle().getServer().registryAccess()); // Paper
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if (biomeProvider == null && generator != null) {
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biomeProvider = generator.getDefaultBiomeProvider(worldInfo);
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}
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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index 80abef83b4b2533fdc50773d4d76c3c6af662df1..579fd470e6198a5caefaaf815510ca1f78325f68 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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@@ -200,6 +200,30 @@ public class CraftWorld extends CraftRegionAccessor implements World {
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public int getPlayerCount() {
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return world.players().size();
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}
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+
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+ @Override
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+ public BiomeProvider vanillaBiomeProvider() {
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+ net.minecraft.server.level.ServerChunkCache serverCache = this.getHandle().chunkSource;
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+
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+ final net.minecraft.world.level.biome.BiomeSource biomeSource = serverCache.getGenerator().getBiomeSource();
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+ final net.minecraft.world.level.biome.Climate.Sampler sampler = serverCache.randomState().sampler();
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+ final net.minecraft.core.Registry<net.minecraft.world.level.biome.Biome> biomeRegistry = this.getHandle().registryAccess().registryOrThrow(net.minecraft.core.Registry.BIOME_REGISTRY);
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+
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+ final List<Biome> possibleBiomes = biomeSource.possibleBiomes().stream()
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+ .map(biome -> CraftBlock.biomeBaseToBiome(biomeRegistry, biome))
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+ .toList();
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+ return new BiomeProvider() {
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+ @Override
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+ public Biome getBiome(final org.bukkit.generator.WorldInfo worldInfo, final int x, final int y, final int z) {
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+ return CraftBlock.biomeBaseToBiome(biomeRegistry, biomeSource.getNoiseBiome(x >> 2, y >> 2, z >> 2, sampler));
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+ }
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+
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+ @Override
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+ public List<Biome> getBiomes(final org.bukkit.generator.WorldInfo worldInfo) {
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+ return possibleBiomes;
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+ }
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+ };
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+ }
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// Paper end
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private static final Random rand = new Random();
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diff --git a/src/main/java/org/bukkit/craftbukkit/generator/CraftWorldInfo.java b/src/main/java/org/bukkit/craftbukkit/generator/CraftWorldInfo.java
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index 3795dc9b12d62113146e803554283acd8d0e5db9..b9af0c68bfa877314de0d45741a54795b581d9b8 100644
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--- a/src/main/java/org/bukkit/craftbukkit/generator/CraftWorldInfo.java
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+++ b/src/main/java/org/bukkit/craftbukkit/generator/CraftWorldInfo.java
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@@ -17,8 +17,14 @@ public class CraftWorldInfo implements WorldInfo {
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private final long seed;
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private final int minHeight;
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private final int maxHeight;
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+ // Paper start
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+ private final net.minecraft.world.level.chunk.ChunkGenerator vanillaChunkGenerator;
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+ private final net.minecraft.core.RegistryAccess.Frozen registryAccess;
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- public CraftWorldInfo(ServerLevelData worldDataServer, LevelStorageSource.LevelStorageAccess session, World.Environment environment, DimensionType dimensionManager) {
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+ public CraftWorldInfo(ServerLevelData worldDataServer, LevelStorageSource.LevelStorageAccess session, World.Environment environment, DimensionType dimensionManager, net.minecraft.world.level.chunk.ChunkGenerator chunkGenerator, net.minecraft.core.RegistryAccess.Frozen registryAccess) {
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+ this.registryAccess = registryAccess;
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+ this.vanillaChunkGenerator = chunkGenerator;
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+ // Paper end
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this.name = worldDataServer.getLevelName();
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this.uuid = WorldUUID.getUUID(session.levelDirectory.path().toFile());
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this.environment = environment;
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@@ -27,15 +33,6 @@ public class CraftWorldInfo implements WorldInfo {
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this.maxHeight = dimensionManager.minY() + dimensionManager.height();
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}
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- public CraftWorldInfo(String name, UUID uuid, World.Environment environment, long seed, int minHeight, int maxHeight) {
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- this.name = name;
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- this.uuid = uuid;
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- this.environment = environment;
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- this.seed = seed;
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- this.minHeight = minHeight;
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- this.maxHeight = maxHeight;
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- }
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-
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@Override
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public String getName() {
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return this.name;
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@@ -65,4 +62,35 @@ public class CraftWorldInfo implements WorldInfo {
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public int getMaxHeight() {
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return this.maxHeight;
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}
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+
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+ // Paper start
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+ @Override
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+ public org.bukkit.generator.BiomeProvider vanillaBiomeProvider() {
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+ final net.minecraft.world.level.levelgen.RandomState randomState;
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+ if (vanillaChunkGenerator instanceof net.minecraft.world.level.levelgen.NoiseBasedChunkGenerator noiseBasedChunkGenerator) {
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+ randomState = net.minecraft.world.level.levelgen.RandomState.create(noiseBasedChunkGenerator.generatorSettings().value(),
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+ registryAccess.registryOrThrow(net.minecraft.core.Registry.NOISE_REGISTRY), getSeed());
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+ } else {
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+ randomState = net.minecraft.world.level.levelgen.RandomState.create(net.minecraft.world.level.levelgen.NoiseGeneratorSettings.dummy(),
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+ registryAccess.registryOrThrow(net.minecraft.core.Registry.NOISE_REGISTRY), getSeed());
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+ }
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+
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+ final net.minecraft.core.Registry<net.minecraft.world.level.biome.Biome> biomeRegistry = CraftWorldInfo.this.registryAccess.registryOrThrow(net.minecraft.core.Registry.BIOME_REGISTRY);
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+ final java.util.List<org.bukkit.block.Biome> possibleBiomes = CraftWorldInfo.this.vanillaChunkGenerator.getBiomeSource().possibleBiomes().stream()
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+ .map(biome -> org.bukkit.craftbukkit.block.CraftBlock.biomeBaseToBiome(biomeRegistry, biome))
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+ .toList();
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+ return new org.bukkit.generator.BiomeProvider() {
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+ @Override
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+ public org.bukkit.block.Biome getBiome(final WorldInfo worldInfo, final int x, final int y, final int z) {
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+ return org.bukkit.craftbukkit.block.CraftBlock.biomeBaseToBiome(biomeRegistry,
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+ CraftWorldInfo.this.vanillaChunkGenerator.getBiomeSource().getNoiseBiome(x >> 2, y >> 2, z >> 2, randomState.sampler()));
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+ }
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+
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+ @Override
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+ public java.util.List<org.bukkit.block.Biome> getBiomes(final org.bukkit.generator.WorldInfo worldInfo) {
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+ return possibleBiomes;
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+ }
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+ };
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+ }
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+ // Paper end
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}
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