papermc/Spigot-Server-Patches/0121-Fix-Cancelling-BlockPlaceEvent-triggering-physics.patch

From a6ce609b39169e191e73fd1a6756cadefe7c98fa 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 bf1ac49..4cba507 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -516,6 +516,7 @@ public abstract class World implements IBlockAccess {
     }
 
     public void applyPhysics(BlockPosition blockposition, Block block) {
+        if (captureBlockStates) { return; } // Paper - Cancel all physics during placement
         this.e(blockposition.west(), block);
         this.e(blockposition.east(), block);
         this.e(blockposition.down(), block);
-- 
2.8.3