protected int getDirectionToTarget(PhysicalAgent targetedShip)
	{
		if((targetedShip != null)&&(targetedShip instanceof GenSailingShip))
		{
			final GenSailingShip targetShip = (GenSailingShip)targetedShip;
			final int[] targetCoords = targetShip.getMyCoords();
			final int[] myCoords = this.getMyCoords();
			if((myCoords!=null)&&(targetCoords != null))
				return Directions.getRelative11Directions(myCoords, targetCoords);
		}
		return -1;
	}