PaperMC/Spigot-Server-Patches/0039-Configurable-container-update-tick-rate.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Sudzzy <originmc@outlook.com>
Date: Wed, 2 Mar 2016 23:34:44 -0600
Subject: [PATCH] Configurable container update tick rate


diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 428deed56dae597291670bea8c8a6a67ce4d940f..a4da22ea65d5fdba38f8dc331919088f9ca99aed 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -176,4 +176,9 @@ public class PaperWorldConfig {
     private void mobSpawnerTickRate() {
         mobSpawnerTickRate = getInt("mob-spawner-tick-rate", 1);
     }
+
+    public int containerUpdateTickRate;
+    private void containerUpdateTickRate() {
+        containerUpdateTickRate = getInt("container-update-tick-rate", 1);
+    }
 }
diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
index 76883dd525e074995d08ff20d0d74afcb3b11c2f..d0cc45637e8bb57c3d6ede6e4e49e492671f4292 100644
--- a/src/main/java/net/minecraft/server/EntityPlayer.java
+++ b/src/main/java/net/minecraft/server/EntityPlayer.java
@@ -80,6 +80,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
     public boolean e;
     public int ping;
     public boolean viewingCredits;
+    private int containerUpdateDelay; // Paper
 
     // CraftBukkit start
     public String displayName;
@@ -402,7 +403,12 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
             --this.noDamageTicks;
         }
 
-        this.activeContainer.c();
+        // Paper start - Configurable container update tick rate
+        if (--containerUpdateDelay <= 0) {
+            this.activeContainer.c();
+            containerUpdateDelay = world.paperConfig.containerUpdateTickRate;
+        }
+        // Paper end
         if (!this.world.isClientSide && !this.activeContainer.canUse(this)) {
             this.closeInventory();
             this.activeContainer = this.defaultContainer;