code: @Override
  	public Icon getIcon(IBlockAccess world, BlockPos pos, IBlockState state, EnumFacing side)
  	{
  		return getIcon(side);
  	}
docs: Gets the {@link Icon} for the side for the block in world.<br>
  Takes in account the facing of the block.<br>
  If no icon was set for the side, {@link #defaultIcon} is used.
  
  @param world the world
  @param pos the pos
  @param state the state
  @param side the side
  @return the icon