/**
* @param attacks - a set of MoveAttack
* @return the list of my neighbor that haven't attack me, since I can't attack someone who
* already attack me
* @throws BadAcquaintancesException
*/
private MoveAttackReturn manageIncomingMoveAttack(Set<EcoAttack> attacks)
throws BadAcquaintancesException {
if (attacks.size() > 1) { // si j'ai plus d'un voisin qui m'attaque j'en choisi au hasard
System.err.println("I'm attack by various move attack, choose randomly"); // $NON-NLS-1$
}
EcoAttack attack = attacks.iterator().next();
EcoIdentity target = attack.getAssailant();
EcoIdentity[] neighboors = getNeighboors();
EcoIdentity me = this.getEcoIdentity();
EcoRelation defenderUp;
EcoRelation defenderDown;
EcoRelation defenderRight;
EcoRelation defenderLeft;
EcoRelation defenderHosted;
if (target.equals(neighboors[0])) { // move to up
defenderUp = new Down(me, target);
defenderDown = new Up(target, me);
defenderRight = new Left(target, neighboors[1]);
defenderLeft = new Right(target, neighboors[3]);
} else if (target.equals(neighboors[1])) { // move to right
defenderUp = new Down(target, neighboors[0]);
defenderDown = new Up(target, neighboors[2]);
defenderRight = new Left(me, target);
defenderLeft = new Right(target, neighboors[3]);
} else if (target.equals(neighboors[2])) { // move to down
defenderUp = new Down(me, target);
defenderDown = new Up(target, neighboors[2]);
defenderRight = new Left(target, neighboors[1]);
defenderLeft = new Right(target, neighboors[3]);
} else if (target.equals(neighboors[3])) { // move to left
defenderUp = new Down(target, neighboors[0]);
defenderDown = new Up(target, neighboors[2]);
defenderRight = new Left(me, target);
defenderLeft = new Right(target, neighboors[3]);
} else {
throw new BadAcquaintancesException();
}
defenderHosted = new Hosted(target, getPlace());
Collection<EcoRelation> newTargetAcquaintances = new LinkedList<EcoRelation>();
newTargetAcquaintances.add(defenderUp);
newTargetAcquaintances.add(defenderDown);
newTargetAcquaintances.add(defenderRight);
newTargetAcquaintances.add(defenderLeft);
newTargetAcquaintances.add(defenderHosted);
MoveAttackReturn ack = new MoveAttackReturn(me, target, newTargetAcquaintances);
this.setAcquaintances(attack.getConstraints());
return ack;
}
