Configurable hanging tick

EntityHangings make a somewhat extensive calculation ever 100 ticks to check if they should die (obstruction etc). This patch makes this magic number configurable, allowing server owners to pick how often they want EntityHangings (e.g. ItemFrames) to tick. Higher values may provide a performance boost for Hanging-heavy servers.

Spigot-API-Patches/0004-Player-affects-spawning-API.patch

@@ -1,4 +1,4 @@
-From 759908be8944103e051eefd95710f9dfe39b532e Mon Sep 17 00:00:00 2001
+From 9be819202ea6ab85a9acca973e090495fb40893a Mon Sep 17 00:00:00 2001
 From: Jedediah Smith <jedediah@silencegreys.com>
 Date: Fri, 8 Aug 2014 22:51:26 -0500
 Subject: [PATCH] Player affects spawning API
@@ -39,3 +39,4 @@ index b2ad5b7..b2a8e2e 100644
      Spigot spigot();
 -- 
 1.9.1
+

Spigot-Server-Patches/0032-Player-affects-spawning-API.patch

@@ -1,4 +1,4 @@
-From 3648075534d8e6fd4bff464c7481557ed7256fae Mon Sep 17 00:00:00 2001
+From 7829ffe30ea4dc9b409cd5140140b84a3372cc27 Mon Sep 17 00:00:00 2001
 From: Jedediah Smith <jedediah@silencegreys.com>
 Date: Fri, 8 Aug 2014 22:51:26 -0500
 Subject: [PATCH] Player affects spawning API
@@ -128,3 +128,4 @@ index 849b971..ddda795 100644
      public Player.Spigot spigot()
 -- 
 1.9.1
+

Spigot-Server-Patches/0033-Configurable-hanging-tick.patch

@@ -0,0 +1,38 @@
+From ee7f178f022584989b8dd9d27b456e8d832ae0ca Mon Sep 17 00:00:00 2001
+From: drXor <mcyoung@mit.edu>
+Date: Sat, 9 Aug 2014 17:24:20 -0500
+Subject: [PATCH] Configurable hanging tick
+
+
+diff --git a/src/main/java/net/minecraft/server/EntityHanging.java b/src/main/java/net/minecraft/server/EntityHanging.java
+index eec465b..3b6d152 100644
+--- a/src/main/java/net/minecraft/server/EntityHanging.java
++++ b/src/main/java/net/minecraft/server/EntityHanging.java
+@@ -102,7 +102,7 @@ public abstract class EntityHanging extends Entity {
+         this.lastX = this.locX;
+         this.lastY = this.locY;
+         this.lastZ = this.locZ;
+-        if (this.e++ == 100 && !this.world.isStatic) {
++        if (this.e++ == this.world.paperSpigotConfig.hangingTickFrequency && !this.world.isStatic) { // PaperSpigot - 100 -> this.world.paperSpigotConfig.hangingTickFrequency
+             this.e = 0;
+             if (!this.dead && !this.survives()) {
+                 // CraftBukkit start - fire break events
+diff --git a/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java b/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java
+index 256316e..16eb1ca 100644
+--- a/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java
++++ b/src/main/java/org/github/paperspigot/PaperSpigotWorldConfig.java
+@@ -163,4 +163,11 @@ public class PaperSpigotWorldConfig
+         waterOverLavaFlowSpeed = getInt( "water-over-lava-flow-speed", 5 );
+         log( "Water over lava flow speed: " + waterOverLavaFlowSpeed);
+     }
++
++    public int hangingTickFrequency;
++    private void hangingTickSpeed()
++    {
++        hangingTickFrequency = getInt( "hanging-tick-frequency", 100);
++        log( "Hanging entities tick frequency: " + hangingTickFrequency);
++    }
+ }
+-- 
+1.9.1
+