From 280e4f94a1b0fc4a599baaeaa854ee2321990e9f Mon Sep 17 00:00:00 2001
From: Zach Brown <Zbob750@live.com>
Date: Mon, 11 Aug 2014 19:30:19 -0500
Subject: [PATCH] Move sound handling out of the chest tick loop

This allows us to disable ticking chests and enderchests without any
noticeable difference to players

diff --git a/src/main/java/net/minecraft/server/TileEntityChest.java b/src/main/java/net/minecraft/server/TileEntityChest.java
index e27716b..69ffd30 100644
--- a/src/main/java/net/minecraft/server/TileEntityChest.java
+++ b/src/main/java/net/minecraft/server/TileEntityChest.java
@@ -275,6 +275,9 @@ public class TileEntityChest extends TileEntity implements IInventory {
         }
 
         this.n = this.m;
+
+        // PaperSpigot start - Move chest sound handling out of the tick loop
+        /*
         f = 0.1F;
         double d0;
 
@@ -327,6 +330,8 @@ public class TileEntityChest extends TileEntity implements IInventory {
                 this.m = 0.0F;
             }
         }
+        */
+        // PaperSpigot end
     }
 
     public boolean c(int i, int j) {
@@ -349,6 +354,26 @@ public class TileEntityChest extends TileEntity implements IInventory {
         if (this.world == null) return; // CraftBukkit
         this.world.playBlockAction(this.x, this.y, this.z, this.q(), 1, this.o);
 
+        // PaperSpigot start - Move chest open sound handling down to here
+        this.i();
+        double d0;
+
+        if (this.o > 0 && this.m == 0.0F && this.i == null && this.k == null) {
+            double d1 = (double) this.x + 0.5D;
+
+            d0 = (double) this.z + 0.5D;
+            if (this.l != null) {
+                d0 += 0.5D;
+            }
+
+            if (this.j != null) {
+                d1 += 0.5D;
+            }
+
+            this.world.makeSound(d1, (double) this.y + 0.5D, d0, "random.chestopen", 0.5F, this.world.random.nextFloat() * 0.1F + 0.9F);
+        }
+        // PaperSpigot end
+
         // CraftBukkit start - Call redstone event
         if (this.q() == Blocks.TRAPPED_CHEST) {
             int newPower = Math.max(0, Math.min(15, this.o));
@@ -371,6 +396,26 @@ public class TileEntityChest extends TileEntity implements IInventory {
             if (this.world == null) return; // CraftBukkit
             this.world.playBlockAction(this.x, this.y, this.z, this.q(), 1, this.o);
 
+            // PaperSpigot start - Move chest close sound handling down to here
+            this.i();
+            double d0;
+
+            if (this.o == 0 && this.i == null && this.k == null) {
+                d0 = (double) this.x + 0.5D;
+                double d2 = (double) this.z + 0.5D;
+
+                if (this.l != null) {
+                    d2 += 0.5D;
+                }
+
+                if (this.j != null) {
+                    d0 += 0.5D;
+                }
+
+                this.world.makeSound(d0, (double) this.y + 0.5D, d2, "random.chestclosed", 0.5F, this.world.random.nextFloat() * 0.1F + 0.9F);
+            }
+            // PaperSpigot end
+
             // CraftBukkit start - Call redstone event
             if (this.q() == Blocks.TRAPPED_CHEST) {
                 int newPower = Math.max(0, Math.min(15, this.o));
diff --git a/src/main/java/net/minecraft/server/TileEntityEnderChest.java b/src/main/java/net/minecraft/server/TileEntityEnderChest.java
index d76a2b2..339e133 100644
--- a/src/main/java/net/minecraft/server/TileEntityEnderChest.java
+++ b/src/main/java/net/minecraft/server/TileEntityEnderChest.java
@@ -16,6 +16,9 @@ public class TileEntityEnderChest extends TileEntity {
         }
 
         this.i = this.a;
+
+        // PaperSpigot start - Move chest sound handling out of the tick loop
+        /*
         float f = 0.1F;
         double d0;
 
@@ -52,6 +55,8 @@ public class TileEntityEnderChest extends TileEntity {
                 this.a = 0.0F;
             }
         }
+        */
+        // PaperSpigot end
     }
 
     public boolean c(int i, int j) {
@@ -71,11 +76,39 @@ public class TileEntityEnderChest extends TileEntity {
     public void a() {
         ++this.j;
         this.world.playBlockAction(this.x, this.y, this.z, Blocks.ENDER_CHEST, 1, this.j);
+
+        // PaperSpigot start - Move chest open sound handling down to here
+        double d0;
+
+        if (this.j > 0 && this.a == 0.0F) {
+            double d1 = (double) this.x + 0.5D;
+
+            d0 = (double) this.z + 0.5D;
+            this.world.makeSound(d1, (double) this.y + 0.5D, d0, "random.chestopen", 0.5F, this.world.random.nextFloat() * 0.1F + 0.9F);
+        }
+        // PaperSpigot end
     }
 
     public void b() {
         --this.j;
         this.world.playBlockAction(this.x, this.y, this.z, Blocks.ENDER_CHEST, 1, this.j);
+
+        // PaperSpigot start - Move chest close sound handling down to here
+        float f = 0.1F;
+        double d0;
+
+        if (this.j == 0 && this.a == 0.0F || this.j > 0 && this.a < 1.0F) {
+            float f1 = this.a;
+            d0 = (double) this.x + 0.5D;
+            double d2 = (double) this.z + 0.5D;
+
+            this.world.makeSound(d0, (double) this.y + 0.5D, d2, "random.chestclosed", 0.5F, this.world.random.nextFloat() * 0.1F + 0.9F);
+
+            if (this.a < 0.0F) {
+                this.a = 0.0F;
+            }
+        }
+        // PaperSpigot end
     }
 
     public boolean a(EntityHuman entityhuman) {
diff --git a/src/main/java/org/github/paperspigot/ChunkTileEntityList.java b/src/main/java/org/github/paperspigot/ChunkTileEntityList.java
index e673ba9..dac6463 100644
--- a/src/main/java/org/github/paperspigot/ChunkTileEntityList.java
+++ b/src/main/java/org/github/paperspigot/ChunkTileEntityList.java
@@ -25,14 +25,14 @@ public class ChunkTileEntityList {
                 TileEntityCommand.class,
                 TileEntitySkull.class,
                 TileEntityComparator.class,
-                TileEntityFlowerPot.class
+                TileEntityFlowerPot.class,
+                TileEntityChest.class,
+                TileEntityEnderChest.class
         }) {
             put(ignored, 0);
         }
 
         // does findPlayer lookup, so this helps performance to slow down
-        put(TileEntityChest.class, 20);
-        put(TileEntityEnderChest.class, 20);
         put(TileEntityEnchantTable.class, 20);
 
         // Slow things down that players won't notice due to craftbukkit "wall time" patches.
-- 
1.9.1