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

From ad5a57826bb72f193f38d159b7370ce59a6c7d67 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 40766d81c7..71af3fcfed 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -170,4 +170,9 @@ 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 95ab3d2cda..a279bf9383 100644
--- a/src/main/java/net/minecraft/server/EntityPlayer.java
+++ b/src/main/java/net/minecraft/server/EntityPlayer.java
@@ -71,6 +71,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
     public boolean f;
     public int ping;
     public boolean viewingCredits;
+    private int containerUpdateDelay; // Paper
 
     // CraftBukkit start
     public String displayName;
@@ -334,7 +335,12 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
             --this.noDamageTicks;
         }
 
-        this.activeContainer.b();
+        // Paper start - Configurable container update tick rate
+        if (--containerUpdateDelay <= 0) {
+            this.activeContainer.b();
+            containerUpdateDelay = world.paperConfig.containerUpdateTickRate;
+        }
+        // Paper end
         if (!this.world.isClientSide && !this.activeContainer.canUse(this)) {
             this.closeInventory();
             this.activeContainer = this.defaultContainer;
-- 
2.19.0