TileEntityCocoaExtractor.java

package net.minecraft.src;

public class TileEntityCocoaExtractor extends TileEntity
    implements IInventory
{

    public TileEntityCocoaExtractor()
    {
        cocoaExtractorItemStacks = new ItemStack[3];
        extractingTime = 0;
        currentItemBurnTime = 0;
        extractTime = 0;
    }

    public int getSizeInventory()
    {
        return cocoaExtractorItemStacks.length;
    }

    public ItemStack getStackInSlot(int i)
    {
        return cocoaExtractorItemStacks[i];
    }

    public ItemStack decrStackSize(int i, int j)
    {
        if(cocoaExtractorItemStacks[i] != null)
        {
            if(cocoaExtractorItemStacks[i].stackSize <= j)
            {
                ItemStack itemstack = cocoaExtractorItemStacks[i];
                cocoaExtractorItemStacks[i] = null;
                return itemstack;
            }
            ItemStack itemstack1 = cocoaExtractorItemStacks[i].splitStack(j);
            if(cocoaExtractorItemStacks[i].stackSize == 0)
            {
                cocoaExtractorItemStacks[i] = null;
            }
            return itemstack1;
        } else
        {
            return null;
        }
    }

    public void readFromNBT(NBTTagCompound nbttagcompound)
    {
        super.readFromNBT(nbttagcompound);
        NBTTagList nbttaglist = nbttagcompound.getTagList("Items");
        cocoaExtractorItemStacks = new ItemStack[getSizeInventory()];
        for(int i = 0; i < nbttaglist.tagCount(); i++)
        {
            NBTTagCompound nbttagcompound1 = (NBTTagCompound)nbttaglist.tagAt(i);
            int j = nbttagcompound1.getByte("Slot") & 0xff;
            if(j >= 0 && j < cocoaExtractorItemStacks.length)
            {
                cocoaExtractorItemStacks[j] = ItemStack.loadItemStackFromNBT(nbttagcompound1);
            }
        }

        extractingTime = nbttagcompound.getShort("BurnTime");
        extractTime = nbttagcompound.getShort("CookTime");
        currentItemBurnTime = getItemBurnTime(cocoaExtractorItemStacks[1]);

    }

    public void writeToNBT(NBTTagCompound nbttagcompound)
    {
        super.writeToNBT(nbttagcompound);
        nbttagcompound.setShort("BurnTime", (short)extractingTime);
        nbttagcompound.setShort("CookTime", (short)extractTime);
        NBTTagList nbttaglist = new NBTTagList();
        for(int i = 0; i < cocoaExtractorItemStacks.length; i++)
        {
            if(cocoaExtractorItemStacks[i] != null)
            {
                NBTTagCompound nbttagcompound1 = new NBTTagCompound();
                nbttagcompound1.setByte("Slot", (byte)i);
                cocoaExtractorItemStacks[i].writeToNBT(nbttagcompound1);
                nbttaglist.setTag(nbttagcompound1);
            }
        }

        nbttagcompound.setTag("Items", nbttaglist);
    }

    public void setInventorySlotContents(int i, ItemStack itemstack)
    {
        cocoaExtractorItemStacks[i] = itemstack;
        if(itemstack != null && itemstack.stackSize > getInventoryStackLimit())
        {
            itemstack.stackSize = getInventoryStackLimit();
        }
    }

    public String getInvName()
    {
        return "cocoaextractorBlock";
    }

    public int getInventoryStackLimit()
    {
        return 64;
    }

    public int getCookProgressScaled(int i)
    {
        return (extractTime * i) / 200;
    }

    public int getBurnTimeRemainingScaled(int i)
    {
        if(currentItemBurnTime == 0)
        {
            currentItemBurnTime = 200;
        }
        return (extractingTime * i) / currentItemBurnTime;
    }

    public boolean isBurning()
    {
        return extractingTime > 0;
    }

    public void updateEntity()
    {
        boolean flag = extractingTime > 0;
        boolean flag1 = false;
        if(extractingTime > 0)
        {
            extractingTime--;
        }
        if(!worldObj.multiplayerWorld)
        {
            if(extractingTime == 0 && canSmelt())
            {
                currentItemBurnTime = extractingTime = getItemBurnTime(cocoaExtractorItemStacks[1]);
                if(extractingTime > 0)
                {
                    flag1 = true;
                    if(cocoaExtractorItemStacks[1] != null)
                    {
                        if(cocoaExtractorItemStacks[1].getItem().hasContainerItem())
                        {
                            cocoaExtractorItemStacks[1] = new ItemStack(cocoaExtractorItemStacks[1].getItem().getContainerItem());
                        } else
                        {
                            cocoaExtractorItemStacks[1].stackSize--;
                        }
                        if(cocoaExtractorItemStacks[1].stackSize == 0)
                        {
                            cocoaExtractorItemStacks[1] = null;
                        }
                    }
                }
            }
            if(isBurning() && canSmelt())
            {
                extractTime++;
                if(extractTime == 200)
                {
                    extractTime = 0;
                    smeltItem();
                    flag1 = true;
                }
            } else
            {
                extractTime = 0;
            }
            if(flag != (extractingTime > 0))
            {
                flag1 = true;
                BlockCocoaExtractor.updateCocoaExtractorBlockState(extractingTime > 0, worldObj, xCoord, yCoord, zCoord);
            }
        }
        if(flag1)
        {
            onInventoryChanged();
        }
    }

    private boolean canSmelt()
    {
        if(cocoaExtractorItemStacks[0] == null)
        {
            return false;
        }
        ItemStack itemstack = CocoaExtractorRecipes.smelting().getSmeltingResult(cocoaExtractorItemStacks[0].getItem().shiftedIndex);
        if(itemstack == null)
        {
            return false;
        }
        if(cocoaExtractorItemStacks[2] == null)
        {
            return true;
        }
        if(!cocoaExtractorItemStacks[2].isItemEqual(itemstack))
        {
            return false;
        }
        if(cocoaExtractorItemStacks[2].stackSize < getInventoryStackLimit() && cocoaExtractorItemStacks[2].stackSize < cocoaExtractorItemStacks[2].getMaxStackSize())
        {
            return true;
        }
        return cocoaExtractorItemStacks[2].stackSize < itemstack.getMaxStackSize();
    }



    public void smeltItem()
    {
        if(!canSmelt())
        {
            return;
        }
        ItemStack itemstack = CocoaExtractorRecipes.smelting().getSmeltingResult(cocoaExtractorItemStacks[0].getItem().shiftedIndex);
        if(cocoaExtractorItemStacks[2] == null)
        {
            cocoaExtractorItemStacks[2] = itemstack.copy();
        } else
        if(cocoaExtractorItemStacks[2].itemID == itemstack.itemID)
        {
            cocoaExtractorItemStacks[2].stackSize++;
        }
        if(cocoaExtractorItemStacks[0].getItem().hasContainerItem())
        {
            cocoaExtractorItemStacks[0] = new ItemStack(cocoaExtractorItemStacks[0].getItem().getContainerItem());
        } else
        {
            cocoaExtractorItemStacks[0].stackSize--;
        }
        if(cocoaExtractorItemStacks[0].stackSize <= 0)
        {
            cocoaExtractorItemStacks[0] = null;
        }
    }
    private int getItemBurnTime(ItemStack itemstack)
    {
        if(itemstack == null)
        {
            return 0;
        }
        int i = itemstack.getItem().shiftedIndex;
        if(i == Item.coal.shiftedIndex)
        {
            return 2400;
        }
        if(i < 256 && Block.blocksList[i].blockMaterial == Material.wood)
        {
            return 300;
        }
        else
        {
            return 0;
        }
    }

    public boolean canInteractWith(EntityPlayer entityplayer)
    {
        if(worldObj.getBlockTileEntity(xCoord, yCoord, zCoord) != this)
        {
            return false;
        }
        return entityplayer.getDistanceSq((double)xCoord + 0.5D, (double)yCoord + 0.5D, (double)zCoord + 0.5D) <= 64D;
    }

    public void onInventoryChanged()
    {
    }

    public void openChest()
    {
    }

    public void closeChest()

    {
    }

    private ItemStack cocoaExtractorItemStacks[];
    public int extractingTime;
    public int currentItemBurnTime;
    public int extractTime;

}