BlockDeflectorGen.java

package emasher.blocks;

import emasher.EngineersToolbox;
import emasher.tileentities.TileDeflectorGen;
import net.minecraft.block.Block;
import net.minecraft.block.BlockContainer;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.IIcon;
import net.minecraft.world.Explosion;
import net.minecraft.world.World;

public class BlockDeflectorGen extends BlockContainer {
	
	public static IIcon topTexture;
	public static IIcon sideTexture;
	public static IIcon bottomTexture;

	protected BlockDeflectorGen( Material par2Material ) {
		super( par2Material );
		this.setCreativeTab( EngineersToolbox.tabBlocks() );
		this.setLightLevel( 5.0F );
	}

	@Override
	public TileEntity createNewTileEntity( World world, int metadata ) {
		return new TileDeflectorGen();
	}
	
	@Override
	public boolean hasTileEntity() {
		return true;
	}
	
	@Override
	public int onBlockPlaced( World world, int x, int y, int z, int side, float hitX, float hitY, float hitZ, int meta ) {
		this.onNeighborBlockChange( world, x, y, z, this );
		return meta;
	}
	
	@Override
	public void onBlockDestroyedByExplosion( World world, int x, int y, int z, Explosion exp ) {
		this.onNeighborBlockChange( world, x, y + 1, z, this );
	}
	
	@Override
	public void onBlockDestroyedByPlayer( World world, int x, int y, int z, int meta ) {
		this.onNeighborBlockChange( world, x, y + 1, z, this );
	}
	
	
	@Override
	public void onNeighborBlockChange( World world, int x, int y, int z, Block block ) {
		int str = 3;
		TileEntity entity = world.getTileEntity( x, y, z );
		TileDeflectorGen castEntity = null;
		
		if( world.isBlockIndirectlyGettingPowered( x, y, z ) ) {
			world.setBlockMetadataWithNotify( x, y, z, 1, 0 );
		} else {
			world.setBlockMetadataWithNotify( x, y, z, 0, 0 );
		}
		
		if( entity != null && entity instanceof TileDeflectorGen ) {
			castEntity = ( TileDeflectorGen ) entity;
		}
		
		if( castEntity != null ) {
			if( world.getBlock( x, y - 1, z ) == this ) {
				TileEntity otherEntity = world.getTileEntity( x, y - 1, z );
				if( otherEntity != null && otherEntity instanceof TileDeflectorGen ) {
					TileDeflectorGen otherEntityCast = ( TileDeflectorGen ) otherEntity;
					str = otherEntityCast.getStrenth() + 1;
				}
			}
			castEntity.setStrenght( str );
		}
		
		
		if( world.getBlock( x, y + 1, z ) == this ) {
			onNeighborBlockChange( world, x, y + 1, z, block );
		}
	}
	
	@Override
	public void registerBlockIcons( IIconRegister par1IconRegister ) {
		this.blockIcon = par1IconRegister.registerIcon( "eng_toolbox:deflector_base" );
		bottomTexture = this.blockIcon;
		sideTexture = par1IconRegister.registerIcon( "eng_toolbox:deflector_side" );
		topTexture = par1IconRegister.registerIcon( "eng_toolbox:deflector_top" );
	}
	
	@Override
	public IIcon getIcon( int par1, int par2 ) {
		IIcon result = this.sideTexture;
		if( par1 == 1 ) {
			result = this.topTexture;
		} else if( par1 == 0 ) {
			result = this.bottomTexture;
		}
		
		return result;
	}
	
}