/**
* @see
* de.outstare.fortbattleplayer.model.Area#occupy(de.outstare.fortbattleplayer.model.Combatant,
* Area)
*/
public Combatant occupy(final Combatant newOccupier, final Area oldPosition) {
Combatant oldOccupier = null;
// System.out.println(toString() + " will be occupied by " + newOccupier
// + " from " + oldPosition);
if (isOccupied() && !occupier.equals(newOccupier)) {
if (oldPosition == null) {
// IGNORE, because in the initial setup, multiple combatants may
// stay in the same area
// throw new IllegalStateException(
// "This Area is already occupied and no Area for the current occupier was given!");
} else if (oldPosition.isOccupied()) {
// IGNORE, for old battles with wrong start positions
// throw new IllegalArgumentException(toString() +
// " cannot be occupied by " + newOccupier.getName()
// + " because " + oldPosition.toString()
// +
// " (the source Area of the occupier) is not free for the current occupier of this Area!");
} else {
// swap places
// (TODO this is like a hack, but it is what The West does :-/)
oldOccupier = occupier;
LOG.fine(occupier.getName() + " and " + newOccupier + " swapping positions");
occupier.move(oldPosition);
}
}
occupier = newOccupier;
sector.gainControl(occupier.getSide());
return oldOccupier;
}
