TileEntityMailBox.java

/**
 * MrCrayfish's Furniture Mod
 * Copyright (C) 2016  MrCrayfish (http://www.mrcrayfish.com/)
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.mrcrayfish.furniture.tileentity;

import com.mrcrayfish.furniture.gui.containers.ContainerMailBox;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.inventory.Container;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.network.NetworkManager;
import net.minecraft.network.Packet;
import net.minecraft.network.play.server.SPacketUpdateTileEntity;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.text.ITextComponent;
import net.minecraft.util.text.TextComponentString;

public class TileEntityMailBox extends TileEntityFurniture
{
	public String ownerUUID = null;
	public String ownerName = "";
	
	public TileEntityMailBox() 
	{
		super("mail_box", 6);
	}

	public void setOwner(EntityPlayer player)
	{
		this.ownerUUID = player.getUniqueID().toString();
		this.ownerName = player.getName();
	}

	public void tryAndUpdateName(EntityPlayer player)
	{
		if (ownerUUID != null && ownerUUID.equalsIgnoreCase(player.getUniqueID().toString()))
		{
			if (!ownerName.equalsIgnoreCase(player.getName()))
			{
				ownerName = player.getName();
			}
		}
	}

	public int getMailCount()
	{
		int count = 0;
		for(ItemStack stack : this.inventory)
		{
			if(stack != ItemStack.EMPTY) count++;
		}
		return count;
	}

	@Override
	public void readFromNBT(NBTTagCompound tagCompound)
	{
		super.readFromNBT(tagCompound);

		if (tagCompound.hasKey("OwnerUUID"))
		{
			this.ownerUUID = tagCompound.getString("OwnerUUID");
		}
		
		if (tagCompound.hasKey("OwnerName"))
		{
			this.ownerUUID = tagCompound.getString("OwnerUUID");
		}
	}

	@Override
	public NBTTagCompound writeToNBT(NBTTagCompound tagCompound)
	{
		super.writeToNBT(tagCompound);
		
		if (ownerUUID != null)
		{
			tagCompound.setString("OwnerUUID", ownerUUID.toString());
		}
		
		if (ownerName != null)
		{
			tagCompound.setString("OwnerName", ownerName);
		}
		
		return tagCompound;
	}

	public boolean canOpen(EntityPlayer player)
	{
		return ownerUUID != null && ownerUUID.equalsIgnoreCase(player.getUniqueID().toString());
	}
	
	public boolean isClaimed()
	{
		return ownerUUID != null;
	}

	public void addMail(ItemStack stack)
	{
		for (int i = 0; i < 6; i++)
		{
			if (this.inventory.get(i).isEmpty())
			{
				setInventorySlotContents(i, stack);
				break;
			}
		}
		this.markDirty();
	}

	public boolean isMailBoxFull()
	{
		for (int i = 0; i < 6; i++)
		{
			if (this.inventory.get(i).isEmpty())
			{
				return false;
			}
		}
		return true;
	}

	public String getOwner()
	{
		if (this.ownerName == null)
		{
			return "null";
		}
		return this.ownerName;
	}

	@Override
	public Container createContainer(InventoryPlayer playerInventory, EntityPlayer playerIn) 
	{
		return new ContainerMailBox(playerInventory, this);
	}
}