private void exileCards(Player player, int count, Ability source, Game game) {
int amount =
Math.min(
count,
player.getHand().size()
+ game.getBattlefield().getAllActivePermanents(player.getId()).size());
while (amount > 0) {
Target target = new TargetControlledPermanent(0, 1, filter, true);
if (target.canChoose(player.getId(), game)
&& player.choose(Outcome.Exile, target, source.getSourceId(), game)) {
for (UUID targetId : target.getTargets()) {
Permanent chosen = game.getPermanent(targetId);
if (chosen != null) {
chosen.moveToExile(source.getId(), "Descent into Madness", source.getSourceId(), game);
amount--;
}
}
}
if (amount > 0) {
TargetCard targetInHand = new TargetCard(Zone.HAND, filterInHand);
if (targetInHand.canChoose(player.getId(), game)
&& player.choose(Outcome.Exile, player.getHand(), targetInHand, game)) {
Card card = player.getHand().get(targetInHand.getFirstTarget(), game);
if (card != null) {
card.moveToExile(source.getId(), "Descent into Madness", source.getSourceId(), game);
amount--;
}
}
}
}
}
@Override
public boolean apply(Game game, Ability source) {
Player controller = game.getPlayer(source.getControllerId());
Permanent sourcePermanent = game.getPermanentOrLKIBattlefield(source.getSourceId());
if (controller == null || sourcePermanent == null) {
return false;
}
int highCMC = 0;
List<Permanent> controlledArtifacts =
game.getBattlefield()
.getAllActivePermanents(new FilterArtifactPermanent(), controller.getId(), game);
for (Permanent permanent : controlledArtifacts) {
if (permanent.getSpellAbility() != null) {
int cmc = permanent.getSpellAbility().getManaCosts().convertedManaCost();
if (cmc > highCMC) {
highCMC = cmc;
}
}
}
Cards cards = new CardsImpl();
for (int i = 0; i < highCMC; i++) {
Card card = controller.getLibrary().removeFromTop(game);
if (card != null) {
cards.add(card);
}
}
controller.lookAtCards(sourcePermanent.getIdName(), cards, game);
if (!cards.isEmpty()) {
TargetCard target =
new TargetCard(
Zone.LIBRARY, new FilterArtifactCard("artifact card to put onto the battlefield"));
if (target.canChoose(source.getSourceId(), controller.getId(), game)
&& controller.choose(Outcome.Benefit, cards, target, game)) {
Card card = cards.get(target.getFirstTarget(), game);
if (card != null) {
controller.revealCards(sourcePermanent.getIdName(), new CardsImpl(card), game);
cards.remove(card);
controller.moveCards(card, Zone.BATTLEFIELD, source, game);
}
}
}
controller.putCardsOnBottomOfLibrary(cards, game, source, true);
return true;
}