mirror of
https://github.com/PaperMC/Paper.git
synced 2024-11-24 19:46:21 +01:00
60 lines
4.2 KiB
Diff
60 lines
4.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Pierpaolo Coletta <p.coletta@glyart.com>
|
|
Date: Sat, 30 Mar 2024 21:06:10 +0100
|
|
Subject: [PATCH] Fix creation of invalid block entity during world generation
|
|
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/level/WorldGenRegion.java b/src/main/java/net/minecraft/server/level/WorldGenRegion.java
|
|
index 2e72e92762877b28dd908711671e1dfb933de9b0..b7d29389a357f142237cecd75f8ca91cf1eb6b5b 100644
|
|
--- a/src/main/java/net/minecraft/server/level/WorldGenRegion.java
|
|
+++ b/src/main/java/net/minecraft/server/level/WorldGenRegion.java
|
|
@@ -324,7 +324,7 @@ public class WorldGenRegion implements WorldGenLevel {
|
|
return false;
|
|
} else {
|
|
ChunkAccess ichunkaccess = this.getChunk(pos);
|
|
- BlockState iblockdata1 = ichunkaccess.setBlockState(pos, state, false);
|
|
+ BlockState iblockdata1 = ichunkaccess.setBlockState(pos, state, false); final BlockState previousBlockState = iblockdata1; // Paper - Clear block entity before setting up a DUMMY block entity - obfhelper
|
|
|
|
if (iblockdata1 != null) {
|
|
this.level.onBlockStateChange(pos, iblockdata1, state);
|
|
@@ -340,6 +340,17 @@ public class WorldGenRegion implements WorldGenLevel {
|
|
ichunkaccess.removeBlockEntity(pos);
|
|
}
|
|
} else {
|
|
+ // Paper start - Clear block entity before setting up a DUMMY block entity
|
|
+ // The concept of removing a block entity when the block itself changes is generally lifted
|
|
+ // from LevelChunk#setBlockState.
|
|
+ // It is however to note that this may only run if the block actually changes.
|
|
+ // Otherwise a chest block entity generated by a structure template that is later "updated" to
|
|
+ // be waterlogged would remove its existing block entity (see PaperMC/Paper#10750)
|
|
+ // This logic is *also* found in LevelChunk#setBlockState.
|
|
+ if (previousBlockState != null && !java.util.Objects.equals(previousBlockState.getBlock(), state.getBlock())) {
|
|
+ ichunkaccess.removeBlockEntity(pos);
|
|
+ }
|
|
+ // Paper end - Clear block entity before setting up a DUMMY block entity
|
|
CompoundTag nbttagcompound = new CompoundTag();
|
|
|
|
nbttagcompound.putInt("x", pos.getX());
|
|
diff --git a/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java b/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java
|
|
index d4bd4cbc5c4773659662a6d7a09b21a99463c1fb..7a794bb0587ce55b067c67dd17ab5be6a4773030 100644
|
|
--- a/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java
|
|
+++ b/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java
|
|
@@ -991,9 +991,14 @@ public class LevelChunk extends ChunkAccess {
|
|
if (this.blockEntity.getType().isValid(iblockdata)) {
|
|
this.ticker.tick(LevelChunk.this.level, this.blockEntity.getBlockPos(), iblockdata, this.blockEntity);
|
|
this.loggedInvalidBlockState = false;
|
|
- } else if (!this.loggedInvalidBlockState) {
|
|
- this.loggedInvalidBlockState = true;
|
|
- LevelChunk.LOGGER.warn("Block entity {} @ {} state {} invalid for ticking:", new Object[]{LogUtils.defer(this::getType), LogUtils.defer(this::getPos), iblockdata});
|
|
+ // Paper start - Remove the Block Entity if it's invalid
|
|
+ } else {
|
|
+ LevelChunk.this.removeBlockEntity(this.getPos());
|
|
+ if (!this.loggedInvalidBlockState) {
|
|
+ this.loggedInvalidBlockState = true;
|
|
+ LevelChunk.LOGGER.warn("Block entity {} @ {} state {} invalid for ticking:", new Object[]{LogUtils.defer(this::getType), LogUtils.defer(this::getPos), iblockdata});
|
|
+ }
|
|
+ // Paper end - Remove the Block Entity if it's invalid
|
|
}
|
|
|
|
gameprofilerfiller.pop();
|