public ItemStack b(int i) {
ItemStack itemstack = null;
Slot slot = (Slot) this.b.get(i);
if (slot != null && slot.d()) {
ItemStack itemstack1 = slot.getItem();
itemstack = itemstack1.cloneItemStack();
if (i == 2) {
if (!this.a(itemstack1, 3, 39, true)) {
return null;
}
slot.a(itemstack1, itemstack);
} else if (i != 1 && i != 0) {
if (RecipesFurnace.getInstance().getResult(itemstack1.getItem().id) != null) {
if (!this.a(itemstack1, 0, 1, false)) {
return null;
}
} else if (TileEntityFurnace.isFuel(itemstack1)) {
if (!this.a(itemstack1, 1, 2, false)) {
return null;
}
} else if (i >= 3 && i < 30) {
if (!this.a(itemstack1, 30, 39, false)) {
return null;
}
} else if (i >= 30 && i < 39 && !this.a(itemstack1, 3, 30, false)) {
return null;
}
} else if (!this.a(itemstack1, 3, 39, false)) {
return null;
}
if (itemstack1.count == 0) {
slot.set((ItemStack) null);
} else {
slot.e();
}
if (itemstack1.count == itemstack.count) {
return null;
}
slot.b(itemstack1);
}
return itemstack;
}
public void burn() {
if (this.canBurn()) {
ItemStack itemstack = RecipesFurnace.getInstance().getResult(this.items[0]);
if (this.items[2] == null) {
this.items[2] = itemstack.cloneItemStack();
} else if (this.items[2].getItem() == itemstack.getItem()) {
++this.items[2].count;
}
--this.items[0].count;
if (this.items[0].count <= 0) {
this.items[0] = null;
}
}
}
private boolean canBurn() {
if (this.items[0] == null) {
return false;
} else {
ItemStack itemstack = RecipesFurnace.getInstance().getResult(this.items[0]);
return itemstack == null
? false
: (this.items[2] == null
? true
: (!this.items[2].doMaterialsMatch(itemstack)
? false
: (this.items[2].count < this.getMaxStackSize()
&& this.items[2].count < this.items[2].getMaxStackSize()
? true
: this.items[2].count < itemstack.getMaxStackSize())));
}
}
private ItemStack getBurnResult(ItemStack item) {
if (item == null) {
return null;
}
return RecipesFurnace.getInstance().getResult(item); // Derpnote
}
