/**
 * 
 */
package resonantinduction.electrical.battery;

import net.minecraft.block.ITileEntityProvider;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.MovingObjectPosition;
import net.minecraft.world.World;
import resonantinduction.core.Reference;
import resonantinduction.core.prefab.block.BlockIOBase;
import resonantinduction.electrical.render.ElectricalBlockRenderingHandler;
import universalelectricity.api.CompatibilityModule;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

/**
 * A block that detects power.
 * 
 * @author Calclavia
 * 
 */
public class BlockBattery extends BlockIOBase implements ITileEntityProvider
{
	public BlockBattery(int id)
	{
		super("battery", id);
		this.setTextureName(Reference.PREFIX + "machine");
	}

	@Override
	public void onNeighborBlockChange(World world, int x, int y, int z, int id)
	{
		if (!world.isRemote)
		{
			if (id == blockID)
			{
				TileBattery battery = (TileBattery) world.getBlockTileEntity(x, y, z);
				battery.updateStructure();
			}
		}
	}

	@Override
	public void onBlockPlacedBy(World world, int x, int y, int z, EntityLivingBase entityliving, ItemStack itemstack)
	{
		if (!world.isRemote)
		{
			TileBattery battery = (TileBattery) world.getBlockTileEntity(x, y, z);
			battery.updateStructure();
		}
	}

	@Override
	public boolean renderAsNormalBlock()
	{
		return false;
	}

	@Override
	public boolean isOpaqueCube()
	{
		return false;
	}

	@Override
	@SideOnly(Side.CLIENT)
	public int getRenderType()
	{
		return ElectricalBlockRenderingHandler.INSTANCE.getRenderId();
	}

	@Override
	public TileEntity createNewTileEntity(World world)
	{
		return new TileBattery();
	}

	@Override
	public ItemStack getPickBlock(MovingObjectPosition target, World world, int x, int y, int z)
	{
		int id = idPicked(world, x, y, z);

		if (id == 0)
		{
			return null;
		}

		Item item = Item.itemsList[id];
		if (item == null)
		{
			return null;
		}

		TileBattery battery = (TileBattery) world.getBlockTileEntity(x, y, z);
		return CompatibilityModule.getItemWithCharge(new ItemStack(id, 1, getDamageValue(world, x, y, z)), battery.getEnergy(null));
	}
}