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Mirror von https://github.com/PaperMC/Paper.git synchronisiert 2024-12-23 06:40:07 +01:00
Paper/nms-patches/IChunkLoader.patch

62 Zeilen
2.8 KiB
Diff

--- a/net/minecraft/server/IChunkLoader.java
+++ b/net/minecraft/server/IChunkLoader.java
@@ -17,15 +17,56 @@
this.b = datafixer;
}
- public NBTTagCompound getChunkData(DimensionManager dimensionmanager, Supplier<WorldPersistentData> supplier, NBTTagCompound nbttagcompound) {
+ // CraftBukkit start
+ private boolean check(ChunkProviderServer cps, int x, int z) throws IOException {
+ ChunkCoordIntPair pos = new ChunkCoordIntPair(x, z);
+ if (cps != null) {
+ com.google.common.base.Preconditions.checkState(org.bukkit.Bukkit.isPrimaryThread(), "primary thread");
+ if (cps.isLoaded(x, z)) {
+ return true;
+ }
+ }
+
+ if (this.chunkExists(pos)) {
+ NBTTagCompound nbt = read(pos);
+ if (nbt != null) {
+ NBTTagCompound level = nbt.getCompound("Level");
+ if (level.getBoolean("TerrainPopulated")) {
+ return true;
+ }
+
+ ChunkStatus status = ChunkStatus.a(level.getString("Status"));
+ if (status != null && status.b(ChunkStatus.FEATURES)) {
+ return true;
+ }
+ }
+ }
+
+ return false;
+ }
+ // CraftBukkit end
+
+ public NBTTagCompound getChunkData(DimensionManager dimensionmanager, Supplier<WorldPersistentData> supplier, NBTTagCompound nbttagcompound, ChunkCoordIntPair pos, @Nullable GeneratorAccess generatoraccess) throws IOException {
int i = a(nbttagcompound);
boolean flag = true;
+ // CraftBukkit start
+ if (i < 1466) {
+ NBTTagCompound level = nbttagcompound.getCompound("Level");
+ if (level.getBoolean("TerrainPopulated") && !level.getBoolean("LightPopulated")) {
+ ChunkProviderServer cps = (generatoraccess == null) ? null : ((WorldServer) generatoraccess).getChunkProvider();
+ if (check(cps, pos.x - 1, pos.z) && check(cps, pos.x - 1, pos.z - 1) && check(cps, pos.x, pos.z - 1)) {
+ level.setBoolean("LightPopulated", true);
+ }
+ }
+ }
+ // CraftBukkit end
+
if (i < 1493) {
nbttagcompound = GameProfileSerializer.a(this.b, DataFixTypes.CHUNK, nbttagcompound, i, 1493);
if (nbttagcompound.getCompound("Level").getBoolean("hasLegacyStructureData")) {
if (this.a == null) {
- this.a = PersistentStructureLegacy.a(dimensionmanager, (WorldPersistentData) supplier.get());
+ this.a = PersistentStructureLegacy.a(dimensionmanager.getType(), (WorldPersistentData) supplier.get()); // CraftBukkit - getType
}
nbttagcompound = this.a.a(nbttagcompound);