public static void givesBackOriginalTerritories(final IDelegateBridge aBridge) {
final GameData data = aBridge.getData();
final CompositeChange change = new CompositeChange();
final Collection<PlayerID> players = data.getPlayerList().getPlayers();
for (final PlayerID p1 : players) {
for (final PlayerID p2 : players) {
if (!data.getRelationshipTracker().givesBackOriginalTerritories(p1, p2)) {
continue;
}
for (final Territory t : data.getMap().getTerritoriesOwnedBy(p1)) {
final PlayerID original = OriginalOwnerTracker.getOriginalOwner(t);
if (original == null) {
continue;
}
if (original.equals(p2)) {
change.add(ChangeFactory.changeOwner(t, original));
}
}
}
}
if (!change.isEmpty()) {
aBridge.getHistoryWriter().startEvent("Giving back territories to original owners");
aBridge.addChange(change);
}
}
