KCauldronX/patches/net/minecraft/tileentity/TileEntityFurnace.java.patch

--- ../src-base/minecraft/net/minecraft/tileentity/TileEntityFurnace.java
+++ ../src-work/minecraft/net/minecraft/tileentity/TileEntityFurnace.java
@@ -19,7 +19,17 @@
 import net.minecraft.item.crafting.FurnaceRecipes;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.nbt.NBTTagList;
+import net.minecraft.server.MinecraftServer;
 
+// CraftBukkit start
+import java.util.List;
+import org.bukkit.craftbukkit.inventory.CraftItemStack;
+import org.bukkit.entity.HumanEntity;
+import org.bukkit.event.inventory.FurnaceBurnEvent;
+import org.bukkit.event.inventory.FurnaceSmeltEvent;
+import org.bukkit.craftbukkit.entity.CraftHumanEntity;
+// CraftBukkit end
+
 public class TileEntityFurnace extends TileEntity implements ISidedInventory
 {
     private static final int[] slotsTop = new int[] {0};
@@ -30,6 +40,37 @@
     public int currentItemBurnTime;
     public int furnaceCookTime;
     private String field_145958_o;
+
+    // CraftBukkit start
+    private int lastTick = MinecraftServer.currentTick;
+    private int maxStack = MAX_STACK;
+    public List<HumanEntity> transaction = new java.util.ArrayList<HumanEntity>();
+
+    public ItemStack[] getContents()
+    {
+        return this.furnaceItemStacks;
+    }
+
+    public void onOpen(CraftHumanEntity who)
+    {
+        transaction.add(who);
+    }
+
+    public void onClose(CraftHumanEntity who)
+    {
+        transaction.remove(who);
+    }
+
+    public List<HumanEntity> getViewers()
+    {
+        return transaction;
+    }
+
+    public void setMaxStackSize(int size)
+    {
+        maxStack = size;
+    }
+    // CraftBukkit end
     private static final String __OBFID = "CL_00000357";
 
     public int getSizeInventory()
@@ -166,7 +207,7 @@
 
     public int getInventoryStackLimit()
     {
-        return 64;
+        return maxStack; // CraftBukkit
     }
 
     @SideOnly(Side.CLIENT)
@@ -195,52 +236,85 @@
     {
         boolean flag = this.furnaceBurnTime > 0;
         boolean flag1 = false;
+        // CraftBukkit start - Use wall time instead of ticks for cooking
+        int elapsedTicks = MinecraftServer.currentTick - this.lastTick;
+        this.lastTick = MinecraftServer.currentTick;
 
+        // CraftBukkit - moved from below
+        if (this.isBurning() && this.canSmelt())
+        {
+            this.furnaceCookTime += elapsedTicks;
+
+            if (this.furnaceCookTime >= 200)
+            {
+                this.furnaceCookTime %= 200;
+                this.smeltItem();
+                flag1 = true;
+            }
+        }
+        else
+        {
+            this.furnaceCookTime = 0;
+        }
+
+        // CraftBukkit end
+
         if (this.furnaceBurnTime > 0)
         {
-            --this.furnaceBurnTime;
+            this.furnaceBurnTime -= elapsedTicks; // CraftBukkit
         }
 
         if (!this.worldObj.isRemote)
         {
-            if (this.furnaceBurnTime != 0 || this.furnaceItemStacks[1] != null && this.furnaceItemStacks[0] != null)
+            // CraftBukkit start - Handle multiple elapsed ticks
+            if (this.furnaceBurnTime <= 0 && this.canSmelt() && this.furnaceItemStacks[1] != null)   // CraftBukkit - == to <=
             {
-                if (this.furnaceBurnTime == 0 && this.canSmelt())
+                CraftItemStack fuel = CraftItemStack.asCraftMirror(this.furnaceItemStacks[1]);
+                FurnaceBurnEvent furnaceBurnEvent = new FurnaceBurnEvent(this.worldObj.getWorld().getBlockAt(this.xCoord, this.yCoord, this.zCoord), fuel, getItemBurnTime(this.furnaceItemStacks[1]));
+                this.worldObj.getServer().getPluginManager().callEvent(furnaceBurnEvent);
+
+                if (furnaceBurnEvent.isCancelled())
                 {
-                    this.currentItemBurnTime = this.furnaceBurnTime = getItemBurnTime(this.furnaceItemStacks[1]);
+                    return;
+                }
 
-                    if (this.furnaceBurnTime > 0)
+                this.currentItemBurnTime = furnaceBurnEvent.getBurnTime();
+                this.furnaceBurnTime += this.currentItemBurnTime;
+
+                if (this.furnaceBurnTime > 0 && furnaceBurnEvent.isBurning())
+                {
+                    // CraftBukkit end
+                    flag1 = true;
+
+                    if (this.furnaceItemStacks[1] != null)
                     {
-                        flag1 = true;
+                        --this.furnaceItemStacks[1].stackSize;
 
-                        if (this.furnaceItemStacks[1] != null)
+                        if (this.furnaceItemStacks[1].stackSize == 0)
                         {
-                            --this.furnaceItemStacks[1].stackSize;
-
-                            if (this.furnaceItemStacks[1].stackSize == 0)
-                            {
-                                this.furnaceItemStacks[1] = furnaceItemStacks[1].getItem().getContainerItem(furnaceItemStacks[1]);
-                            }
+                            this.furnaceItemStacks[1] = furnaceItemStacks[1].getItem().getContainerItem(furnaceItemStacks[1]);
                         }
                     }
                 }
+            }
 
-                if (this.isBurning() && this.canSmelt())
-                {
-                    ++this.furnaceCookTime;
+            /* CraftBukkit start - Moved up
+            if (this.isBurning() && this.canSmelt())
+            {
+                ++this.furnaceCookTime;
 
-                    if (this.furnaceCookTime == 200)
-                    {
-                        this.furnaceCookTime = 0;
-                        this.smeltItem();
-                        flag1 = true;
-                    }
-                }
-                else
+                if (this.furnaceCookTime == 200)
                 {
                     this.furnaceCookTime = 0;
+                    this.smeltItem();
+                    flag1 = true;
                 }
             }
+            else
+            {
+                this.furnaceCookTime = 0;
+            }
+            // CraftBukkit end */
 
             if (flag != this.furnaceBurnTime > 0)
             {
@@ -277,16 +351,37 @@
         if (this.canSmelt())
         {
             ItemStack itemstack = FurnaceRecipes.smelting().getSmeltingResult(this.furnaceItemStacks[0]);
+            // CraftBukkit start
+            CraftItemStack source = CraftItemStack.asCraftMirror(this.furnaceItemStacks[0]);
+            org.bukkit.inventory.ItemStack result = CraftItemStack.asBukkitCopy(itemstack);
+            FurnaceSmeltEvent furnaceSmeltEvent = new FurnaceSmeltEvent(this.worldObj.getWorld().getBlockAt(this.xCoord, this.yCoord, this.zCoord), source, result);
+            this.worldObj.getServer().getPluginManager().callEvent(furnaceSmeltEvent);
 
-            if (this.furnaceItemStacks[2] == null)
+            if (furnaceSmeltEvent.isCancelled())
             {
-                this.furnaceItemStacks[2] = itemstack.copy();
+                return;
             }
-            else if (this.furnaceItemStacks[2].getItem() == itemstack.getItem())
+
+            result = furnaceSmeltEvent.getResult();
+            itemstack = CraftItemStack.asNMSCopy(result);
+
+            if (itemstack != null)
             {
-                this.furnaceItemStacks[2].stackSize += itemstack.stackSize; // Forge BugFix: Results may have multiple items
+                if (this.furnaceItemStacks[2] == null)
+                {
+                    this.furnaceItemStacks[2] = itemstack;
+                }
+                else if (CraftItemStack.asCraftMirror(this.furnaceItemStacks[2]).isSimilar(result))
+                {
+                    this.furnaceItemStacks[2].stackSize += itemstack.stackSize;
+                }
+                else
+                {
+                    return;
+                }
             }
 
+            // CraftBukkit end
             --this.furnaceItemStacks[0].stackSize;
 
             if (this.furnaceItemStacks[0].stackSize <= 0)