Examples with ManaValuePredicate mage.filter.predicate.mageobject.ManaValuePredicate used on opensource projects

Example 16 with ManaValuePredicate

use of mage.filter.predicate.mageobject.ManaValuePredicate in project mage by magefree.

the class SoulstealerAxeEffect method apply.

@Override
public boolean apply(Game game, Ability source) {
    Player player = game.getPlayer(source.getControllerId());
    if (player == null) {
        return false;
    }
    int damage = (Integer) getValue("damage");
    FilterCard filter = new FilterCard();
    filter.add(new ManaValuePredicate(ComparisonType.EQUAL_TO, damage));
    return player.seekCard(filter, source, game);
}

Example 17 with ManaValuePredicate

use of mage.filter.predicate.mageobject.ManaValuePredicate in project mage by magefree.

the class WaveOfTerrorEffect method apply.

@Override
public boolean apply(Game game, Ability source) {
    Permanent permanent = game.getPermanentOrLKIBattlefield(source.getSourceId());
    if (permanent == null) {
        return false;
    }
    FilterCreaturePermanent filter = new FilterCreaturePermanent();
    filter.add(new ManaValuePredicate(ComparisonType.EQUAL_TO, permanent.getCounters(game).getCount(CounterType.AGE)));
    return new DestroyAllEffect(filter, true).apply(game, source);
}

Example 18 with ManaValuePredicate

use of mage.filter.predicate.mageobject.ManaValuePredicate in project mage by magefree.

the class CastWithoutPayingManaCostEffect method apply.

@Override
public boolean apply(Game game, Ability source) {
    Player controller = game.getPlayer(source.getControllerId());
    if (controller == null) {
        return false;
    }
    int cmc = manaCost.calculate(game, source, this);
    FilterCard filter = this.filter.copy();
    filter.setMessage(filter.getMessage().replace("%mv", "" + cmc));
    filter.add(new ManaValuePredicate(ComparisonType.FEWER_THAN, cmc + 1));
    Target target = new TargetCardInHand(filter);
    if (!target.canChoose(source.getSourceId(), controller.getId(), game) || !controller.chooseUse(Outcome.PlayForFree, "Cast " + CardUtil.addArticle(filter.getMessage()) + " without paying its mana cost?", source, game)) {
        return true;
    }
    Card cardToCast = null;
    boolean cancel = false;
    while (controller.canRespond() && !cancel) {
        if (controller.chooseTarget(Outcome.PlayForFree, target, source, game)) {
            cardToCast = game.getCard(target.getFirstTarget());
            if (cardToCast != null) {
                if (cardToCast.getSpellAbility() == null) {
                    Logger.getLogger(CastWithoutPayingManaCostEffect.class).fatal("Card: " + cardToCast.getName() + " is no land and has no spell ability!");
                    cancel = true;
                }
                if (cardToCast.getSpellAbility().canChooseTarget(game, controller.getId())) {
                    cancel = true;
                }
            }
        } else {
            cancel = true;
        }
    }
    if (cardToCast != null) {
        game.getState().setValue("PlayFromNotOwnHandZone" + cardToCast.getId(), Boolean.TRUE);
        controller.cast(controller.chooseAbilityForCast(cardToCast, game, true), game, true, new ApprovingObject(source, game));
        game.getState().setValue("PlayFromNotOwnHandZone" + cardToCast.getId(), null);
    }
    return true;
}

Example 19 with ManaValuePredicate

use of mage.filter.predicate.mageobject.ManaValuePredicate in project mage by magefree.

the class CryptChampionEffect method apply.

@Override
public boolean apply(Game game, Ability source) {
    Player controller = game.getPlayer(source.getControllerId());
    Set<Card> toBattlefield = new HashSet<>();
    if (controller != null) {
        for (UUID playerId : game.getState().getPlayersInRange(controller.getId(), game)) {
            Player player = game.getPlayer(playerId);
            if (player != null) {
                FilterCard filter = new FilterCreatureCard("creature card with mana value 3 or less from your graveyard");
                filter.add(new OwnerIdPredicate(playerId));
                filter.add(new ManaValuePredicate(ComparisonType.FEWER_THAN, 4));
                Target target = new TargetCardInGraveyard(filter);
                if (target.canChoose(source.getSourceId(), playerId, game) && player.chooseTarget(outcome, target, source, game)) {
                    Card card = game.getCard(target.getFirstTarget());
                    if (card != null) {
                        toBattlefield.add(card);
                    }
                }
            }
        }
        // must happen simultaneously Rule 101.4
        controller.moveCards(toBattlefield, Zone.BATTLEFIELD, source, game, false, false, true, null);
        return true;
    }
    return false;
}

Example 20 with ManaValuePredicate

use of mage.filter.predicate.mageobject.ManaValuePredicate in project mage by magefree.

the class HammerMageEffect method apply.

@Override
public boolean apply(Game game, Ability source) {
    FilterArtifactPermanent filter = new FilterArtifactPermanent();
    filter.add(new ManaValuePredicate(ComparisonType.FEWER_THAN, source.getManaCostsToPay().getX() + 1));
    for (Permanent permanent : game.getBattlefield().getActivePermanents(filter, source.getControllerId(), source.getSourceId(), game)) {
        permanent.destroy(source, game, false);
    }
    return true;
}