papermc/Spigot-Server-Patches/0082-Fix-Cancelling-BlockPlaceEvent-triggering-physics.patch
2020-06-25 04:00:35 -07:00

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 3 Apr 2016 17:48:50 -0400
Subject: [PATCH] Fix Cancelling BlockPlaceEvent triggering physics
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 66a4e068f43fad6d8f3858e6665ad70eacbe4617..b9ddbcd0b409352a14c5b8dde14d7eac41e69dc3 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -495,6 +495,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
public void b(BlockPosition blockposition, IBlockData iblockdata, IBlockData iblockdata1) {}
public void applyPhysics(BlockPosition blockposition, Block block) {
+ if (captureBlockStates) { return; } // Paper - Cancel all physics during placement
this.a(blockposition.west(), block, blockposition);
this.a(blockposition.east(), block, blockposition);
this.a(blockposition.down(), block, blockposition);