src/common/universalelectricity/prefab/BlockConductor.java

package universalelectricity.prefab;

import net.minecraft.src.BlockContainer;
import net.minecraft.src.Material;
import net.minecraft.src.TileEntity;
import net.minecraft.src.World;
import net.minecraftforge.common.ForgeDirection;

public abstract class BlockConductor extends BlockContainer
{
    public BlockConductor(int id, Material material)
    {
        super(id, material);
    }

    /**
     * Called whenever the block is added into the world. Args: world, x, y, z
     */
    @Override
    public void onBlockAdded(World world, int x, int y, int z)
    {
        super.onBlockAdded(world, x, y, z);
        this.updateConductorTileEntity(world, x, y, z);
    }

    /**
     * Lets the block know when one of its neighbor changes. Doesn't know which neighbor changed (coordinates passed are
     * their own) Args: x, y, z, neighbor blockID
     */
    @Override
    public void onNeighborBlockChange(World world, int x, int y, int z, int blockID)
    {
        this.updateConductorTileEntity(world, x, y, z);
        world.markBlockNeedsUpdate(x, y, z);
    }

    public static void updateConductorTileEntity(World world, int x, int y, int z)
    {
        TileEntity tileEntity = world.getBlockTileEntity(x, y, z);

        if (tileEntity != null)
        {
	        for (byte i = 0; i < 6; i++)
	        {
	            TileEntityConductor conductorTileEntity = (TileEntityConductor)tileEntity;
	            conductorTileEntity.updateConnection(Vector3.getConnectorFromSide(world, new Vector3(x, y, z), ForgeDirection.getOrientation(i)), ForgeDirection.getOrientation(i));
	        }
        }
    }
}