Alter furnace cookTime based on total cook time

Fixes GH-613

Spigot-Server-Patches/0073-Fix-Furnace-cook-time-bug.patch

@@ -1,4 +1,4 @@
-From 4cf784e306e83da0b91985266d4e416dc3209a07 Mon Sep 17 00:00:00 2001
+From e49637befcf851f200423f0349d749abe8ffe950 Mon Sep 17 00:00:00 2001
 From: Aikar <aikar@aikar.co>
 Date: Fri, 18 Mar 2016 14:24:53 -0400
 Subject: [PATCH] Fix Furnace cook time bug
@@ -9,7 +9,7 @@ cook in the expected amount of time as the cook time was not decremented correct
 This patch ensures that furnaces cook to the correct wall time expectation.
 
 diff --git a/src/main/java/net/minecraft/server/TileEntityFurnace.java b/src/main/java/net/minecraft/server/TileEntityFurnace.java
-index 2f1f3ed..ef63236 100644
+index 2f1f3edf5..e230d1608 100644
 --- a/src/main/java/net/minecraft/server/TileEntityFurnace.java
 +++ b/src/main/java/net/minecraft/server/TileEntityFurnace.java
 @@ -165,7 +165,7 @@ public class TileEntityFurnace extends TileEntityContainer implements ITickable,
@@ -17,10 +17,10 @@ index 2f1f3ed..ef63236 100644
              this.cookTime += elapsedTicks;
              if (this.cookTime >= this.cookTimeTotal) {
 -                this.cookTime = 0;
-+                this.cookTime -= this.a(this.items.get(0)); // Paper
++                this.cookTime -= this.cookTimeTotal; // Paper
                  this.cookTimeTotal = this.a((ItemStack) this.items.get(0));
                  this.burn();
                  flag1 = true;
 -- 
-2.9.3
+2.12.0.windows.1