TileEntityCommonWorkbench

package simcraft.machines;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.tileentity.TileEntity;
import simcraft.core.sound.SoundSource;


public class TileEntityCommonWorkbench extends TileEntity
{
	public ItemStack[] inventory;
	private String Localizedname;

    /**
     * Sound Sources Used at Most by Machines.
     */

    public SoundSource audioSource;
    public SoundSource audioSource1;
    public SoundSource audioSource2;


    public TileEntityCommonWorkbench(int var1)
    {
        this.inventory = new ItemStack[var1];
    }

    /**
     * Returns the number of slots in the inventory.
     */
    public int getSizeInventory()
    {
        return this.inventory.length;
    }

    /**
     * Returns the stack in slot i
     */
    public ItemStack getStackInSlot(int var1)
    {
        return this.inventory[var1];
    }

    /**
     * Decrease the size of the stack in slot (first int arg) by the amount of the second int arg. Returns the new
     * stack.
     */
    public ItemStack decrStackSize(int var1, int var2)
    {
        if (this.inventory[var1] != null)
        {
            ItemStack var3;

            if (this.inventory[var1].stackSize <= var2)
            {
                var3 = this.inventory[var1];
                this.inventory[var1] = null;
                this.onInventoryChanged();
                return var3;
            }
            else
            {
                var3 = this.inventory[var1].splitStack(var2);

                if (this.inventory[var1].stackSize == 0)
                {
                    this.inventory[var1] = null;
                }
                this.onInventoryChanged();
                return var3;
            }
        }
        else
        {
            return null;
        }
    }

    /**
     * When some containers are closed they call this on each slot, then drop whatever it returns as an EntityItem -
     * like when you close a workbench GUI.
     */
    public ItemStack getStackInSlotOnClosing(int var1)
    {
        if (this.inventory[var1] == null)
        {
            return null;
        }
        else
        {
            ItemStack var2 = this.inventory[var1];
            this.inventory[var1] = null;
            return var2;
        }

    }


    /**
     * Sets the given item stack to the specified slot in the inventory (can be crafting or armor sections).
     */
    public void setInventorySlotContents(int var1, ItemStack var2)
    {
        this.inventory[var1] = var2;

        if (var2 != null && var2.stackSize > this.getInventoryStackLimit())
        {
            var2.stackSize = this.getInventoryStackLimit();
        }
        this.onInventoryChanged();
    }

    /**
     * Returns the maximum stack size for a inventory slot. Seems to always be 64, possibly will be extended. *Isn't
     * this more of a set than a get?*
     */
    public int getInventoryStackLimit()
    {
        return 64;
    }

    /**
     * Reads a tile entity from NBT.
     */
    public void readFromNBT(NBTTagCompound par1NBTTagCompound)
    {
        super.readFromNBT(par1NBTTagCompound);
        NBTTagList nbttaglist = par1NBTTagCompound.getTagList("Items");
        this.inventory = new ItemStack[this.getSizeInventory()];

        if (par1NBTTagCompound.hasKey("CustomName"))
        {
            this.Localizedname = par1NBTTagCompound.getString("CustomName");
        }

        for (int var3 = 0; var3 < nbttaglist.tagCount(); ++var3)
        {
            NBTTagCompound nbttagcompound1 = (NBTTagCompound)nbttaglist.tagAt(var3);
            byte var5 = nbttagcompound1.getByte("Slot");

            if (var5 >= 0 && var5 < this.inventory.length)
            {
                this.inventory[var5] = ItemStack.loadItemStackFromNBT(nbttagcompound1);
            }
        }
    }

    /**
     * Writes a tile entity to NBT.
     */
    public void writeToNBT(NBTTagCompound par1NBTTagCompound)
    {
        super.writeToNBT(par1NBTTagCompound);
        NBTTagList nbttaglist = new NBTTagList();

        for (int var3 = 0; var3 < this.inventory.length; ++var3)
        {
            if (this.inventory[var3] != null)
            {
                NBTTagCompound nbttagcompound1 = new NBTTagCompound();
                nbttagcompound1.setByte("Slot", (byte)var3);
                this.inventory[var3].writeToNBT(nbttagcompound1);
                nbttaglist.appendTag(nbttagcompound1);
            }
        }

        par1NBTTagCompound.setTag("Items", nbttaglist);

        if (this.isInvNameLocalized())
        {
            par1NBTTagCompound.setString("CustomName", this.Localizedname);
        }
    }

	public boolean isInvNameLocalized()
	{
		return this.Localizedname != null && this.Localizedname.length() > 0;
	}

    /**
     * Do not make give this method the name canInteractWith because it clashes with Container
     */
    public boolean isUseableByPlayer(EntityPlayer var1)
    {
        return this.worldObj.getBlockTileEntity(this.xCoord, this.yCoord, this.zCoord) != this ? false : var1.getDistanceSq((double)this.xCoord + 0.5D, (double)this.yCoord + 0.5D, (double)this.zCoord + 0.5D) <= 64.0D;
    }

    public void openChest() {}

    public void closeChest() {}

}