CleanroomMC · gardenevery · Jul 12, 2026 · Jul 12, 2026 · Jul 13, 2026 · Jul 13, 2026
diff --git a/patches/minecraft/net/minecraft/block/BlockFurnace.java.patch b/patches/minecraft/net/minecraft/block/BlockFurnace.java.patch
@@ -0,0 +1,25 @@
+--- before/net/minecraft/block/BlockFurnace.java
++++ after/net/minecraft/block/BlockFurnace.java
+@@ -246,6 +246,22 @@
+             {
+                 InventoryHelper.dropInventoryItems(worldIn, pos, (TileEntityFurnace)tileentity);
+                 worldIn.updateComparatorOutputLevel(pos, this);
++                if (!worldIn.isRemote)
++                {
++                    float exp = ((net.minecraftforge.items.IFurnace) tileentity).extractExp();
++                    int i = net.minecraft.util.math.MathHelper.floor(exp);
++                    float decimal = exp - i;
++
++                    if (decimal > 0.0F && worldIn.rand.nextFloat() < decimal)
++                    {
++                        i++;
++                    }
++
++                    if (i > 0)
++                    {
++                        worldIn.spawnEntity(new net.minecraft.entity.item.EntityXPOrb(worldIn, pos.getX() + 0.5, pos.getY() + 0.5, pos.getZ() + 0.5, i));
++                    }
++                }
+             }
+         }
+
diff --git a/patches/minecraft/net/minecraft/inventory/SlotFurnaceOutput.java.patch b/patches/minecraft/net/minecraft/inventory/SlotFurnaceOutput.java.patch
@@ -1,6 +1,18 @@
 --- before/net/minecraft/inventory/SlotFurnaceOutput.java
 +++ after/net/minecraft/inventory/SlotFurnaceOutput.java
-@@ -94,5 +94,6 @@
+@@ -57,7 +57,10 @@
+         if (!this.player.world.isRemote)
+         {
+             int i = this.removeCount;
+-            float f = FurnaceRecipes.instance().getSmeltingExperience(stack);
++            float f = 0.0F;
++            if (this.inventory instanceof net.minecraftforge.items.IFurnace) {
++                f = ((net.minecraftforge.items.IFurnace) this.inventory).extractExp();
++            }
+
+             if (f == 0.0F)
+             {
+@@ -94,5 +97,6 @@
          }
 
          this.removeCount = 0;

diff --git a/patches/minecraft/net/minecraft/item/crafting/FurnaceRecipes.java.patch b/patches/minecraft/net/minecraft/item/crafting/FurnaceRecipes.java.patch
@@ -1,20 +1,60 @@
 --- before/net/minecraft/item/crafting/FurnaceRecipes.java
 +++ after/net/minecraft/item/crafting/FurnaceRecipes.java
-@@ -121,6 +121,7 @@
+@@ -111,31 +111,22 @@
+
+     public void addSmeltingRecipeForBlock(Block input, ItemStack stack, float experience)
+     {
+-        this.addSmelting(Item.getItemFromBlock(input), stack, experience);
++        net.minecraftforge.common.crafting.FurnaceRecipeManager.instance().registerRecipe(input, stack, experience);
+     }
+
+     public void addSmelting(Item input, ItemStack stack, float experience)
+     {
+-        this.addSmeltingRecipe(new ItemStack(input, 1, 32767), stack, experience);
++        net.minecraftforge.common.crafting.FurnaceRecipeManager.instance().registerRecipe(input, stack, experience);
+     }
 
      public void addSmeltingRecipe(ItemStack input, ItemStack stack, float experience)
      {
-+        if (getSmeltingResult(input) != ItemStack.EMPTY) { net.minecraftforge.fml.common.FMLLog.log.info("Ignored smelting recipe with conflicting input: {} = {}", input, stack); return; }
-         this.smeltingList.put(input, stack);
-         this.experienceList.put(stack, experience);
+-        this.smeltingList.put(input, stack);
+-        this.experienceList.put(stack, experience);
++        net.minecraftforge.common.crafting.FurnaceRecipeManager.instance().registerRecipe(input, stack, experience);
+     }
+
+     public ItemStack getSmeltingResult(ItemStack stack)
+     {
+-        for (Entry<ItemStack, ItemStack> entry : this.smeltingList.entrySet())
+-        {
+-            if (this.compareItemStacks(stack, entry.getKey()))
+-            {
+-                return entry.getValue();
+-            }
+-        }
+-
+-        return ItemStack.EMPTY;
++        return net.minecraftforge.common.crafting.FurnaceRecipeManager.instance().getOutput(stack);
+     }
+
+     private boolean compareItemStacks(ItemStack stack1, ItemStack stack2)
+@@ -146,19 +137,11 @@
+
+     public Map<ItemStack, ItemStack> getSmeltingList()
+     {
+-        return this.smeltingList;
++        return net.minecraftforge.common.crafting.FurnaceRecipeManager.instance().getInputToOutputMap();
      }
-@@ -151,6 +152,9 @@
 
      public float getSmeltingExperience(ItemStack stack)
      {
-+        float ret = stack.getItem().getSmeltingExperience(stack);
-+        if (ret != -1) return ret;
-+
-         for (Entry<ItemStack, Float> entry : this.experienceList.entrySet())
-         {
-             if (this.compareItemStacks(stack, entry.getKey()))
+-        for (Entry<ItemStack, Float> entry : this.experienceList.entrySet())
+-        {
+-            if (this.compareItemStacks(stack, entry.getKey()))
+-            {
+-                return entry.getValue();
+-            }
+-        }
+-
+-        return 0.0F;
++        return net.minecraftforge.common.crafting.FurnaceRecipeManager.instance().getExperienceFromOutput(stack);
+     }
+ }
diff --git a/patches/minecraft/net/minecraft/tileentity/TileEntityFurnace.java.patch b/patches/minecraft/net/minecraft/tileentity/TileEntityFurnace.java.patch
@@ -1,6 +1,23 @@
 --- before/net/minecraft/tileentity/TileEntityFurnace.java
 +++ after/net/minecraft/tileentity/TileEntityFurnace.java
-@@ -130,9 +130,9 @@
+@@ -32,7 +32,7 @@
+ import net.minecraftforge.fml.relauncher.Side;
+ import net.minecraftforge.fml.relauncher.SideOnly;
+
+-public class TileEntityFurnace extends TileEntityLockable implements ITickable, ISidedInventory
++public class TileEntityFurnace extends TileEntityLockable implements ITickable, ISidedInventory, net.minecraftforge.items.IFurnace
+ {
+     private static final int[] SLOTS_TOP = new int[] {0};
+     private static final int[] SLOTS_BOTTOM = new int[] {2, 1};
+@@ -43,6 +43,7 @@
+     private int cookTime;
+     private int totalCookTime;
+     private String furnaceCustomName;
++    private float storageExp;
+
+     @Override
+     public int getSizeInventory()
+@@ -130,11 +131,11 @@
          super.readFromNBT(compound);
          this.furnaceItemStacks = NonNullList.withSize(this.getSizeInventory(), ItemStack.EMPTY);
          ItemStackHelper.loadAllItems(compound, this.furnaceItemStacks);
@@ -11,22 +28,28 @@
 +        this.cookTime = compound.getInteger("CookTime");
 +        this.totalCookTime = compound.getInteger("CookTimeTotal");
          this.currentItemBurnTime = getItemBurnTime(this.furnaceItemStacks.get(1));
-
+-
++        this.storageExp = compound.getFloat("StorageExp");
          if (compound.hasKey("CustomName", 8))
-@@ -145,9 +145,9 @@
+         {
+             this.furnaceCustomName = compound.getString("CustomName");
+@@ -145,11 +146,11 @@
      public NBTTagCompound writeToNBT(NBTTagCompound compound)
      {
          super.writeToNBT(compound);
 -        compound.setShort("BurnTime", (short)this.furnaceBurnTime);
 -        compound.setShort("CookTime", (short)this.cookTime);
 -        compound.setShort("CookTimeTotal", (short)this.totalCookTime);
-+        compound.setInteger("BurnTime", (short)this.furnaceBurnTime);
-+        compound.setInteger("CookTime", (short)this.cookTime);
-+        compound.setInteger("CookTimeTotal", (short)this.totalCookTime);
++        compound.setInteger("BurnTime", this.furnaceBurnTime);
++        compound.setInteger("CookTime", this.cookTime);
++        compound.setInteger("CookTimeTotal", this.totalCookTime);
          ItemStackHelper.saveAllItems(compound, this.furnaceItemStacks);
-
+-
++        compound.setFloat("StorageExp", this.storageExp);
          if (this.hasCustomName())
-@@ -208,8 +208,8 @@
+         {
+             compound.setString("CustomName", this.furnaceCustomName);
+@@ -208,8 +209,8 @@
 
                              if (itemstack.isEmpty())
                              {
@@ -37,7 +60,31 @@
                              }
                          }
                      }
-@@ -281,11 +281,13 @@
+@@ -250,9 +251,22 @@
+         }
+     }
+
++    public void addExp(float experience)
++    {
++        this.storageExp += experience;
++    }
++
++    @Override
++    public float extractExp()
++    {
++        float exp = this.storageExp;
++        this.storageExp = 0;
++        return exp;
++    }
++
+     public int getCookTime(ItemStack stack)
+     {
+-        return 200;
++        return net.minecraftforge.common.crafting.FurnaceRecipeManager.instance().getCookTime(stack);
+     }
+
+     private boolean canSmelt()
+@@ -281,11 +295,13 @@
                  {
                      return false;
                  }
@@ -54,7 +101,7 @@
                  }
              }
          }
-@@ -305,7 +307,7 @@
+@@ -305,7 +321,7 @@
              }
              else if (itemstack2.getItem() == itemstack1.getItem())
              {
@@ -63,7 +110,16 @@
              }
 
              if (itemstack.getItem() == Item.getItemFromBlock(Blocks.SPONGE)
-@@ -328,6 +330,8 @@
+@@ -315,7 +331,7 @@
+             {
+                 this.furnaceItemStacks.set(1, new ItemStack(Items.WATER_BUCKET));
+             }
+-
++            this.addExp(net.minecraftforge.common.crafting.FurnaceRecipeManager.instance().getExperience(itemstack));
+             itemstack.shrink(1);
+         }
+     }
+@@ -328,6 +344,8 @@
          }
          else
          {
@@ -72,7 +128,7 @@
              Item item = stack.getItem();
 
              if (item == Item.getItemFromBlock(Blocks.WOODEN_SLAB))
-@@ -549,5 +553,24 @@
+@@ -549,5 +567,24 @@
      public void clear()
      {
          this.furnaceItemStacks.clear();