public void shootAt(Position position) {
if (!positionIsShootableAt(position)) {
throw GameException.CreateAlreadyShotAt();
}
shots2DMap[position.getY()][position.getX()] = true;
Ship ship = getShipAtPosition(position);
shots.add(position);
if (ship != null) {
ship.hit();
messageQueue.addHitMessage(position, ship);
} else {
messageQueue.addMissMessage(position);
}
}
