Chisel/src/main/java/com/cricketcraft/chisel/api/IFacade.java

package com.cricketcraft.chisel.api;

import net.minecraft.block.Block;
import net.minecraft.world.IBlockAccess;

public interface IFacade {

	int getFacadeMetadata(IBlockAccess world, int x, int y, int z, int side);

	Block getFacade(IBlockAccess world, int x, int y, int z, int side);

}