package storagecraft.block;

import net.minecraft.block.ITileEntityProvider;
import net.minecraft.block.properties.IProperty;
import net.minecraft.block.properties.PropertyInteger;
import net.minecraft.block.state.BlockState;
import net.minecraft.block.state.IBlockState;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.BlockPos;
import net.minecraft.util.EnumFacing;
import net.minecraft.world.World;
import storagecraft.StorageCraft;
import storagecraft.StorageCraftGUI;
import storagecraft.tile.TileController;

public class BlockController extends BlockBase implements ITileEntityProvider
{
	public static final PropertyInteger ENERGY = PropertyInteger.create("energy", 0, 15);

	public BlockController()
	{
		super("controller");
	}

	@Override
	protected BlockState createBlockState()
	{
		return new BlockState(this, new IProperty[]
		{
			ENERGY
		});
	}

	@Override
	public IBlockState getStateFromMeta(int meta)
	{
		return getDefaultState().withProperty(ENERGY, meta);
	}

	@Override
	public int getMetaFromState(IBlockState state)
	{
		return ((Integer) state.getValue(ENERGY));
	}

	@Override
	public TileEntity createNewTileEntity(World world, int meta)
	{
		return new TileController();
	}

	@Override
	public boolean onBlockActivated(World world, BlockPos pos, IBlockState state, EntityPlayer player, EnumFacing side, float hitX, float hitY, float hitZ)
	{
		if (!world.isRemote)
		{
			player.openGui(StorageCraft.INSTANCE, StorageCraftGUI.CONTROLLER, world, pos.getX(), pos.getY(), pos.getZ());
		}

		return true;
	}

	@Override
	public void onBlockDestroyedByPlayer(World world, BlockPos pos, IBlockState state) // @TODO: What about explosions?
	{
		((TileController) world.getTileEntity(pos)).onDestroyed();

		super.onBlockDestroyedByPlayer(world, pos, state);
	}

	@Override
	public boolean hasComparatorInputOverride()
	{
		return true;
	}

	@Override
	public int getComparatorInputOverride(World world, BlockPos pos)
	{
		TileController tile = (TileController) world.getTileEntity(pos);

		return tile.getEnergyScaled(15);
	}
}