/* (non-Javadoc)
* @see forge.card.ability.SpellAbilityEffect#resolve(forge.card.spellability.SpellAbility)
*/
@Override
public void resolve(SpellAbility sa) {
Player activator = sa.getActivatingPlayer();
Card source = sa.getHostCard();
Game game = activator.getGame();
String valid = sa.hasParam("Valid") ? sa.getParam("Valid") : "Card";
ZoneType zone =
sa.hasParam("Zone") ? ZoneType.smartValueOf(sa.getParam("Zone")) : ZoneType.Battlefield;
int min = Integer.MAX_VALUE;
final FCollectionView<Player> players = game.getPlayersInTurnOrder();
final List<CardCollection> validCards = new ArrayList<CardCollection>(players.size());
for (int i = 0; i < players.size(); i++) {
// Find the minimum of each Valid per player
validCards.add(
CardLists.getValidCards(players.get(i).getCardsIn(zone), valid, activator, source));
min = Math.min(min, validCards.get(i).size());
}
for (int i = 0; i < players.size(); i++) {
Player p = players.get(i);
int numToBalance = validCards.get(i).size() - min;
if (numToBalance == 0) {
continue;
}
if (zone.equals(ZoneType.Hand)) {
for (Card card :
p.getController()
.chooseCardsToDiscardFrom(p, sa, validCards.get(i), numToBalance, numToBalance)) {
if (null == card) continue;
p.discard(card, sa);
}
} else { // Battlefield
// TODO: "can'e be sacrificed"
for (Card card :
p.getController()
.choosePermanentsToSacrifice(
sa, numToBalance, numToBalance, validCards.get(i), valid)) {
if (null == card) continue;
game.getAction().sacrifice(card, sa);
}
}
}
}
