Paper/patches/server/0023-Remove-invalid-mob-spawner-tile-entities.patch

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2021-11-23 12:27:39 +01:00
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Byteflux <byte@byteflux.net>
Date: Tue, 1 Mar 2016 15:08:03 -0600
Subject: [PATCH] Remove invalid mob spawner tile entities
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 8278f85964b8a7c954a5d4746795b6870ca3cea1..3e4ece7b607d06c9d88322ce79f4888e1cc07aee 100644
--- a/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java
+++ b/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java
@@ -541,6 +541,11 @@ public class LevelChunk extends ChunkAccess {
}
// CraftBukkit start
+ // Paper start - Remove invalid mob spawner tile entities
+ } else if (blockEntity instanceof net.minecraft.world.level.block.entity.SpawnerBlockEntity
+ && !(getBlockState(blockposition).getBlock() instanceof net.minecraft.world.level.block.SpawnerBlock)) {
+ this.removeBlockEntity(blockEntity.getBlockPos());
+ // Paper end
} else {
System.out.println("Attempted to place a tile entity (" + blockEntity + ") at " + blockEntity.getBlockPos().getX() + "," + blockEntity.getBlockPos().getY() + "," + blockEntity.getBlockPos().getZ()
+ " (" + this.getBlockState(blockposition) + ") where there was no entity tile!");