Applied-Energistics-2/src/main/java/appeng/block/networking/BlockWireless.java

/*
 * This file is part of Applied Energistics 2.
 * Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved.
 *
 * Applied Energistics 2 is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Applied Energistics 2 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Applied Energistics 2.  If not, see <http://www.gnu.org/licenses/lgpl>.
 */

package appeng.block.networking;


import java.util.Collections;
import java.util.List;

import net.minecraft.block.properties.IProperty;
import net.minecraft.block.properties.PropertyEnum;
import net.minecraft.block.BlockState;
import net.minecraft.entity.Entity;
import net.minecraft.entity.player.PlayerEntity;
import net.minecraft.util.BlockRenderLayer;
import net.minecraft.util.Direction;
import net.minecraft.util.Hand;
import net.minecraft.util.IStringSerializable;
import net.minecraft.util.math.AxisAlignedBB;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.IBlockReader;
import net.minecraft.world.World;

import appeng.api.util.AEPartLocation;
import appeng.block.AEBaseTileBlock;
import appeng.core.sync.GuiBridge;
import appeng.helpers.AEGlassMaterial;
import appeng.helpers.ICustomCollision;
import appeng.tile.networking.TileWireless;
import appeng.util.Platform;


public class BlockWireless extends AEBaseTileBlock implements ICustomCollision
{

	enum State implements IStringSerializable
	{
		OFF,
		ON,
		HAS_CHANNEL;

		@Override
		public String getName()
		{
			return this.name().toLowerCase();
		}
	}

	public static final PropertyEnum<State> STATE = PropertyEnum.create( "state", State.class );

	public BlockWireless()
	{
		super( AEGlassMaterial.INSTANCE );
		this.setLightOpacity( 0 );
		this.setFullSize( false );
		this.setOpaque( false );
		this.setDefaultState( this.getDefaultState().withProperty( STATE, State.OFF ) );
	}

	@Override
	public BlockRenderLayer getBlockLayer()
	{
		return BlockRenderLayer.CUTOUT;
	}

	@Override
	public BlockState getActualState( BlockState state, IBlockReader worldIn, BlockPos pos )
	{
		State teState = State.OFF;

		TileWireless te = this.getTileEntity( worldIn, pos );
		if( te != null )
		{
			if( te.isActive() )
			{
				teState = State.HAS_CHANNEL;
			}
			else if( te.isPowered() )
			{
				teState = State.ON;
			}
		}

		return super.getActualState( state, worldIn, pos )
				.withProperty( STATE, teState );
	}

	@Override
	protected IProperty[] getAEStates()
	{
		return new IProperty[] { STATE };
	}

	@Override
	public boolean onBlockActivated( final World w, final BlockPos pos, final BlockState state, final PlayerEntity player, final Hand hand, final Direction side, final float hitX, final float hitY, final float hitZ )
	{
		final TileWireless tg = this.getTileEntity( w, pos );

		if( tg != null && !player.isShiftKeyDown() )
		{
			if( Platform.isServer() )
			{
				Platform.openGUI( player, tg, AEPartLocation.fromFacing( side ), GuiBridge.GUI_WIRELESS );
			}
			return true;
		}

		return super.onBlockActivated( w, pos, state, player, hand, side, hitX, hitY, hitZ );
	}

	@Override
	public Iterable<AxisAlignedBB> getSelectedBoundingBoxesFromPool( final World w, final BlockPos pos, final Entity thePlayer, final boolean b )
	{
		final TileWireless tile = this.getTileEntity( w, pos );
		if( tile != null )
		{
			final Direction forward = tile.getForward();

			double minX = 0;
			double minY = 0;
			double minZ = 0;
			double maxX = 1;
			double maxY = 1;
			double maxZ = 1;

			switch( forward )
			{
				case DOWN:
					minZ = minX = 3.0 / 16.0;
					maxZ = maxX = 13.0 / 16.0;
					maxY = 1.0;
					minY = 5.0 / 16.0;
					break;
				case EAST:
					minZ = minY = 3.0 / 16.0;
					maxZ = maxY = 13.0 / 16.0;
					maxX = 11.0 / 16.0;
					minX = 0.0;
					break;
				case NORTH:
					minY = minX = 3.0 / 16.0;
					maxY = maxX = 13.0 / 16.0;
					maxZ = 1.0;
					minZ = 5.0 / 16.0;
					break;
				case SOUTH:
					minY = minX = 3.0 / 16.0;
					maxY = maxX = 13.0 / 16.0;
					maxZ = 11.0 / 16.0;
					minZ = 0.0;
					break;
				case UP:
					minZ = minX = 3.0 / 16.0;
					maxZ = maxX = 13.0 / 16.0;
					maxY = 11.0 / 16.0;
					minY = 0.0;
					break;
				case WEST:
					minZ = minY = 3.0 / 16.0;
					maxZ = maxY = 13.0 / 16.0;
					maxX = 1.0;
					minX = 5.0 / 16.0;
					break;
				default:
					break;
			}

			return Collections.singletonList( new AxisAlignedBB( minX, minY, minZ, maxX, maxY, maxZ ) );
		}
		return Collections.singletonList( new AxisAlignedBB( 0.0, 0, 0.0, 1.0, 1.0, 1.0 ) );
	}

	@Override
	public void addCollidingBlockToList( final World w, final BlockPos pos, final AxisAlignedBB bb, final List<AxisAlignedBB> out, final Entity e )
	{
		final TileWireless tile = this.getTileEntity( w, pos );
		if( tile != null )
		{
			final Direction forward = tile.getForward();

			double minX = 0;
			double minY = 0;
			double minZ = 0;
			double maxX = 1;
			double maxY = 1;
			double maxZ = 1;

			switch( forward )
			{
				case DOWN:
					minZ = minX = 3.0 / 16.0;
					maxZ = maxX = 13.0 / 16.0;
					maxY = 1.0;
					minY = 5.0 / 16.0;
					break;
				case EAST:
					minZ = minY = 3.0 / 16.0;
					maxZ = maxY = 13.0 / 16.0;
					maxX = 11.0 / 16.0;
					minX = 0.0;
					break;
				case NORTH:
					minY = minX = 3.0 / 16.0;
					maxY = maxX = 13.0 / 16.0;
					maxZ = 1.0;
					minZ = 5.0 / 16.0;
					break;
				case SOUTH:
					minY = minX = 3.0 / 16.0;
					maxY = maxX = 13.0 / 16.0;
					maxZ = 11.0 / 16.0;
					minZ = 0.0;
					break;
				case UP:
					minZ = minX = 3.0 / 16.0;
					maxZ = maxX = 13.0 / 16.0;
					maxY = 11.0 / 16.0;
					minY = 0.0;
					break;
				case WEST:
					minZ = minY = 3.0 / 16.0;
					maxZ = maxY = 13.0 / 16.0;
					maxX = 1.0;
					minX = 5.0 / 16.0;
					break;
				default:
					break;
			}

			out.add( new AxisAlignedBB( minX, minY, minZ, maxX, maxY, maxZ ) );
		}
		else
		{
			out.add( new AxisAlignedBB( 0.0, 0.0, 0.0, 1.0, 1.0, 1.0 ) );
		}
	}

	@Override
	public boolean isFullCube( BlockState state )
	{
		return false;
	}

}