105 Zeilen
5.9 KiB
Diff
105 Zeilen
5.9 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: MiniDigger <admin@minidigger.me>
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Date: Wed, 29 Apr 2020 02:10:32 +0200
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Subject: [PATCH] Allow delegation to vanilla chunk gen
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diff --git a/src/main/java/net/minecraft/world/level/chunk/UpgradeData.java b/src/main/java/net/minecraft/world/level/chunk/UpgradeData.java
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index aaa8d78b131c4095b36c6db6078f57f927c15374..54e560348836498f16dde017c6e7e3fcc263eeea 100644
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--- a/src/main/java/net/minecraft/world/level/chunk/UpgradeData.java
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+++ b/src/main/java/net/minecraft/world/level/chunk/UpgradeData.java
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@@ -36,7 +36,7 @@ import org.apache.logging.log4j.Logger;
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public class UpgradeData {
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private static final Logger LOGGER = LogManager.getLogger();
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- public static final UpgradeData EMPTY = new UpgradeData();
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+ public static final UpgradeData EMPTY = new UpgradeData(); public static UpgradeData getEmptyConverter() { return EMPTY; } // Paper - obfhelper
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private static final Direction8[] DIRECTIONS = Direction8.values();
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private final EnumSet<Direction8> sides;
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private final int[][] index;
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@@ -322,7 +322,7 @@ public class UpgradeData {
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if ((Integer) iblockdata.getValue(BlockStateProperties.DISTANCE) >= j) {
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world.setBlock(blockposition, (BlockState) iblockdata.setValue(BlockStateProperties.DISTANCE, j), 18);
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if (i != 7) {
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- Direction[] aenumdirection = null.f;
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+ Direction[] aenumdirection = DIRECTIONS; // Paper - decomp fix
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int k = aenumdirection.length;
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for (int l = 0; l < k; ++l) {
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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 2ec41cb87cec97780f1fa8abfbb756fca4dba1bf..e301aee53b19fc3f93a36d0ed03a649741123bfa 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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@@ -2032,6 +2032,32 @@ public final class CraftServer implements Server {
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return new CraftChunkData(world);
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}
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+ // Paper start
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+ @Override
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+ public ChunkGenerator.ChunkData createVanillaChunkData(World world, int x, int z) {
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+ // get empty object
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+ CraftChunkData data = (CraftChunkData) createChunkData(world);
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+ // do bunch of vanilla shit
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+ net.minecraft.server.level.ServerLevel nmsWorld = ((CraftWorld) world).getHandle();
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+ net.minecraft.world.level.chunk.ProtoChunk protoChunk = new net.minecraft.world.level.chunk.ProtoChunk(new net.minecraft.world.level.ChunkPos(x, z), net.minecraft.world.level.chunk.UpgradeData.getEmptyConverter(), nmsWorld);
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+ List<net.minecraft.world.level.chunk.ChunkAccess> list = new ArrayList<>();
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+ list.add(protoChunk);
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+ net.minecraft.server.level.WorldGenRegion genRegion = new net.minecraft.server.level.WorldGenRegion(nmsWorld, list);
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+ // call vanilla generator, one feature after another. Order here is important!
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+ net.minecraft.world.level.chunk.ChunkGenerator chunkGenerator = nmsWorld.getChunkSource().generator;
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+ if (chunkGenerator instanceof org.bukkit.craftbukkit.generator.CustomChunkGenerator) {
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+ chunkGenerator = ((org.bukkit.craftbukkit.generator.CustomChunkGenerator) chunkGenerator).delegate;
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+ }
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+ chunkGenerator.createBiomes(nmsWorld.registryAccess().registryOrThrow(Registry.BIOME_REGISTRY), protoChunk);
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+ chunkGenerator.fillFromNoise(genRegion, nmsWorld.structureFeatureManager(), protoChunk);
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+ chunkGenerator.buildSurfaceAndBedrock(genRegion, protoChunk);
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+ // copy over generated sections
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+ data.setRawChunkData(protoChunk.getSections());
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+ // hooray!
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+ return data;
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+ }
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+ // Paper end
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+
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@Override
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public BossBar createBossBar(String title, BarColor color, BarStyle style, BarFlag... flags) {
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return new CraftBossBar(title, color, style, flags);
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diff --git a/src/main/java/org/bukkit/craftbukkit/generator/CraftChunkData.java b/src/main/java/org/bukkit/craftbukkit/generator/CraftChunkData.java
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index 8d72cd6a44cf462cfe3adac9bf99a16883a587df..fd2cb2a584fea360fcf8180338708f35c4e3dc1f 100644
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--- a/src/main/java/org/bukkit/craftbukkit/generator/CraftChunkData.java
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+++ b/src/main/java/org/bukkit/craftbukkit/generator/CraftChunkData.java
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@@ -19,7 +19,7 @@ import org.bukkit.material.MaterialData;
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*/
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public final class CraftChunkData implements ChunkGenerator.ChunkData {
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private final int maxHeight;
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- private final LevelChunkSection[] sections;
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+ private LevelChunkSection[] sections; // Paper - remove final
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private Set<BlockPos> tiles;
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private World world; // Paper - Anti-Xray - Add world
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@@ -168,6 +168,12 @@ public final class CraftChunkData implements ChunkGenerator.ChunkData {
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return sections;
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}
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+ // Paper start
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+ public void setRawChunkData(LevelChunkSection[] sections) {
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+ this.sections = sections;
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+ }
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+ // Paper end
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+
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Set<BlockPos> getTiles() {
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return tiles;
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}
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diff --git a/src/main/java/org/bukkit/craftbukkit/generator/CustomChunkGenerator.java b/src/main/java/org/bukkit/craftbukkit/generator/CustomChunkGenerator.java
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index eba3a6a2467116d93945ab2d5dc0a6f41d76f547..e25dc1c87752fcf73181cb02ddaf84b258ac4e9d 100644
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--- a/src/main/java/org/bukkit/craftbukkit/generator/CustomChunkGenerator.java
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+++ b/src/main/java/org/bukkit/craftbukkit/generator/CustomChunkGenerator.java
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@@ -32,7 +32,7 @@ import org.bukkit.generator.ChunkGenerator.ChunkData;
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public class CustomChunkGenerator extends InternalChunkGenerator {
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- private final net.minecraft.world.level.chunk.ChunkGenerator delegate;
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+ public final net.minecraft.world.level.chunk.ChunkGenerator delegate; // Paper - public
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private final ChunkGenerator generator;
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private final ServerLevel world;
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private final Random random = new Random();
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