Stuff

-(*Path) find_path_x: (int) newx
		       and_y: (int) newy {
	if ( mover_int != 0 ) {
		if ( mover_int == 1 ) {
			[self find_vertical_path_x: newx and_y: newy];
		}
		else {
			if ( mover_int == 2 ) {
				[self find_horizontal_path_x: newx and_y: newy];
			}
			else {
				if ( mover_int == 3 ) {
					// The castle move will need to check that the Bishop and Knight are out of the way.
					[self find_castle_path];
				}
				else {
					NSLog( @"Error, cannot find a method to call to find the piece's line of sight." );
					break;
				}
			}
		}
	}
	else {
		// Do nothing.
		break;
	}
	
	return nil;
}