18f0f8d1ca
Upstream has released updates that appear to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: 312281ea PR-742: Make World implement Keyed CraftBukkit Changes: 2ac7fa7a SPIGOT-7014: getLootTable API should not persistently update loot table 7fdd7941 PR-1046: Make World implement Keyed 7bc728a6 PR-1045: Revert changes to persistence required checks Spigot Changes: b6d12d17 Rebuild patches
43 lines
2.7 KiB
Diff
43 lines
2.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
|
|
Date: Thu, 9 Dec 2021 00:08:11 -0800
|
|
Subject: [PATCH] Fix ChunkSnapshot#isSectionEmpty(int) and optimize
|
|
PalettedContainer copying by not using codecs
|
|
|
|
|
|
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftChunk.java b/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
|
|
index 0cf67d55ab30ab145ffb2ff562c26c47c2e2879e..403aba29347c779da75337531c3723632120e7c9 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
|
|
@@ -282,13 +282,17 @@ public class CraftChunk implements Chunk {
|
|
PalettedContainer<Holder<Biome>>[] biome = (includeBiome || includeBiomeTempRain) ? new PalettedContainer[cs.length] : null;
|
|
|
|
Registry<Biome> iregistry = this.worldServer.registryAccess().registryOrThrow(Registry.BIOME_REGISTRY);
|
|
- Codec<PalettedContainer<Holder<Biome>>> biomeCodec = PalettedContainer.codec(iregistry.asHolderIdMap(), iregistry.holderByNameCodec(), PalettedContainer.Strategy.SECTION_BIOMES, iregistry.getHolderOrThrow(Biomes.PLAINS), null); // Paper - Anti-Xray - Add preset biomes
|
|
|
|
for (int i = 0; i < cs.length; i++) {
|
|
- CompoundTag data = new CompoundTag();
|
|
|
|
- data.put("block_states", ChunkSerializer.BLOCK_STATE_CODEC.encodeStart(NbtOps.INSTANCE, cs[i].getStates()).get().left().get());
|
|
- sectionBlockIDs[i] = ChunkSerializer.BLOCK_STATE_CODEC.parse(NbtOps.INSTANCE, data.getCompound("block_states")).get().left().get();
|
|
+ // Paper start
|
|
+ sectionEmpty[i] = cs[i].hasOnlyAir(); // Paper - fix sectionEmpty array not being filled
|
|
+ if (!sectionEmpty[i]) {
|
|
+ sectionBlockIDs[i] = cs[i].getStates().copy(); // Paper - use copy instead of round tripping with codecs
|
|
+ } else {
|
|
+ sectionBlockIDs[i] = CraftChunk.emptyBlockIDs; // Paper - use cached instance for empty block sections
|
|
+ }
|
|
+ // Paper end
|
|
|
|
LevelLightEngine lightengine = chunk.level.getLightEngine();
|
|
DataLayer skyLightArray = lightengine.getLayerListener(LightLayer.SKY).getDataLayerData(SectionPos.of(x, i, z));
|
|
@@ -307,8 +311,7 @@ public class CraftChunk implements Chunk {
|
|
}
|
|
|
|
if (biome != null) {
|
|
- data.put("biomes", biomeCodec.encodeStart(NbtOps.INSTANCE, cs[i].getBiomes()).get().left().get());
|
|
- biome[i] = biomeCodec.parse(NbtOps.INSTANCE, data.getCompound("biomes")).get().left().get();
|
|
+ biome[i] = cs[i].getBiomes().copy(); // Paper - use copy instead of round tripping with codecs
|
|
}
|
|
}
|
|
|