70 lines
3.6 KiB
Diff
70 lines
3.6 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/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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index f7d542b828904fb51a30dfb7a50e01e4e2df0f3e..407a91f64e040745dea17544d6b7c6d125866c62 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), null, 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, net.minecraft.world.level.chunk.ChunkStatus.EMPTY, -1);
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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((runnable) -> {}, 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 fe7851476636dfed02339d4d9f93824b96086769..24a2e88d083f90375c46cf948c7c89dccc6e4aa0 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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@@ -20,7 +20,7 @@ import org.bukkit.material.MaterialData;
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public final class CraftChunkData implements ChunkGenerator.ChunkData {
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private final int minHeight;
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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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@@ -173,6 +173,12 @@ public final class CraftChunkData implements ChunkGenerator.ChunkData {
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return this.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 this.tiles;
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}
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