From 450ef34e2ad19b38f7904431dc535982919b165d Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Thu, 3 Mar 2016 01:13:45 -0600
Subject: [PATCH] Configurable Disabling Cat Chest Detection

Offers a gameplay feature to stop cats from blocking chests

diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index f8d2aae08..d91b48b0a 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -173,4 +173,9 @@ public class PaperWorldConfig {
     private void containerUpdateTickRate() {
         containerUpdateTickRate = getInt("container-update-tick-rate", 1);
     }
+
+    public boolean disableChestCatDetection;
+    private void disableChestCatDetection() {
+        disableChestCatDetection = getBoolean("game-mechanics.disable-chest-cat-detection", false);
+    }
 }
diff --git a/src/main/java/net/minecraft/server/BlockChest.java b/src/main/java/net/minecraft/server/BlockChest.java
index 0f6902747..1ad39aca3 100644
--- a/src/main/java/net/minecraft/server/BlockChest.java
+++ b/src/main/java/net/minecraft/server/BlockChest.java
@@ -235,6 +235,11 @@ public class BlockChest extends BlockTileEntity implements IFluidSource, IFluidC
     }
 
     private boolean b(World world, BlockPosition blockposition) {
+        // Paper start - Option to disable chest cat detection
+        if (world.paperConfig.disableChestCatDetection) {
+            return false;
+        }
+        // Paper end
         List list = world.a(EntityOcelot.class, new AxisAlignedBB((double) blockposition.getX(), (double) (blockposition.getY() + 1), (double) blockposition.getZ(), (double) (blockposition.getX() + 1), (double) (blockposition.getY() + 2), (double) (blockposition.getZ() + 1)));
 
         if (!list.isEmpty()) {
-- 
2.18.0