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PaperMC/patches/server/0227-Ability-to-get-block-entities-from-a-chunk-without-s.patch
Nassim Jahnke ab9a3db5ba
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2024-12-03 19:05:31 +01:00

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 15 Aug 2018 01:16:34 -0400
Subject: [PATCH] Ability to get block entities from a chunk without snapshots
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftChunk.java b/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
index d3b2d71a570b90d58dd7d00ce625b0169c106190..be44b03527bd17344f5d835ba9d0b47e4b55d45f 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
@@ -174,6 +174,13 @@ public class CraftChunk implements Chunk {
@Override
public BlockState[] getTileEntities() {
+ // Paper start
+ return getTileEntities(true);
+ }
+
+ @Override
+ public BlockState[] getTileEntities(boolean useSnapshot) {
+ // Paper end
if (!this.isLoaded()) {
this.getWorld().getChunkAt(this.x, this.z); // Transient load for this tick
}
@@ -183,7 +190,29 @@ public class CraftChunk implements Chunk {
BlockState[] entities = new BlockState[chunk.blockEntities.size()];
for (BlockPos position : chunk.blockEntities.keySet()) {
- entities[index++] = this.worldServer.getWorld().getBlockAt(position.getX(), position.getY(), position.getZ()).getState();
+ // Paper start
+ entities[index++] = this.worldServer.getWorld().getBlockAt(position.getX(), position.getY(), position.getZ()).getState(useSnapshot);
+ }
+
+ return entities;
+ }
+
+ @Override
+ public Collection<BlockState> getTileEntities(Predicate<? super Block> blockPredicate, boolean useSnapshot) {
+ Preconditions.checkNotNull(blockPredicate, "blockPredicate");
+ if (!this.isLoaded()) {
+ this.getWorld().getChunkAt(this.x, this.z); // Transient load for this tick
+ }
+ ChunkAccess chunk = this.getHandle(ChunkStatus.FULL);
+
+ java.util.List<BlockState> entities = new java.util.ArrayList<>();
+
+ for (BlockPos position : chunk.blockEntities.keySet()) {
+ Block block = this.worldServer.getWorld().getBlockAt(position.getX(), position.getY(), position.getZ());
+ if (blockPredicate.test(block)) {
+ entities.add(block.getState(useSnapshot));
+ }
+ // Paper end
}
return entities;