/** * Helper function. Returns the comparator signal strength of the container at this position, or 0 * if there is no container or the function is called on client-side. */ public static int getContainerComparatorSignalStrength(IBlockAccess world, int x, int y, int z) { TileEntityContainer container = WorldUtils.get(world, x, y, z, TileEntityContainer.class); return ((container != null) ? container.getComparatorSignalStrength() : 0); }