forked from External/mage
101 lines
3.6 KiB
Java
101 lines
3.6 KiB
Java
package mage.abilities.keyword;
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import mage.MageObject;
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import mage.abilities.Ability;
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import mage.abilities.common.SimpleActivatedAbility;
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import mage.abilities.costs.common.DiscardSourceCost;
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import mage.abilities.costs.mana.ManaCostsImpl;
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import mage.abilities.effects.OneShotEffect;
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import mage.cards.Cards;
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import mage.cards.CardsImpl;
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import mage.constants.ComparisonType;
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import mage.constants.Outcome;
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import mage.constants.TimingRule;
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import mage.constants.Zone;
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import mage.filter.FilterCard;
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import mage.filter.predicate.mageobject.ManaValuePredicate;
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import mage.game.Game;
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import mage.players.Player;
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import mage.target.common.TargetCardInLibrary;
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/**
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*
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* 702.52. Transmute
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*
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* 702.52a Transmute is an activated ability that functions only while the card
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* with transmute is in a player's hand. “Transmute [cost]” means “[Cost],
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* Discard this card: Search your library for a card with the same converted
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* mana cost as the discarded card, reveal that card, and put it into your hand.
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* Then shuffle your library. Play this ability only any time you could play a
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* sorcery.”
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*
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* 702.52b Although the transmute ability is playable only if the card is in a
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* player's hand, it continues to exist while the object is in play and in all
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* other zones. Therefore objects with transmute will be affected by effects
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* that depend on objects having one or more activated abilities.
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*
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* @author Loki
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*/
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public class TransmuteAbility extends SimpleActivatedAbility {
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public TransmuteAbility(String manaCost) {
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super(Zone.HAND, new TransmuteEffect(), new ManaCostsImpl<>(manaCost));
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this.setTiming(TimingRule.SORCERY);
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this.addCost(new DiscardSourceCost());
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}
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public TransmuteAbility(final TransmuteAbility ability) {
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super(ability);
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}
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@Override
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public SimpleActivatedAbility copy() {
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return new TransmuteAbility(this);
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}
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@Override
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public String getRule() {
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return new StringBuilder("Transmute ").append(this.getManaCosts().getText())
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.append(" <i>(").append(this.getManaCosts().getText())
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.append(", Discard this card: Search your library for a card with the same mana value as this card, reveal it, and put it into your hand. Then shuffle. Transmute only as a sorcery.)</i>").toString();
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}
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}
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class TransmuteEffect extends OneShotEffect {
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TransmuteEffect() {
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super(Outcome.Benefit);
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staticText = "Transmute";
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}
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TransmuteEffect(final TransmuteEffect effect) {
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super(effect);
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}
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@Override
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public boolean apply(Game game, Ability source) {
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Player controller = game.getPlayer(source.getControllerId());
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MageObject sourceObject = game.getObject(source);
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if (sourceObject != null && controller != null) {
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FilterCard filter = new FilterCard("card with mana value " + sourceObject.getManaValue());
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filter.add(new ManaValuePredicate(ComparisonType.EQUAL_TO, sourceObject.getManaValue()));
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TargetCardInLibrary target = new TargetCardInLibrary(1, filter);
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if (controller.searchLibrary(target, source, game)) {
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if (!target.getTargets().isEmpty()) {
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Cards revealed = new CardsImpl(target.getTargets());
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controller.revealCards(sourceObject.getIdName(), revealed, game);
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controller.moveCards(revealed, Zone.HAND, source, game);
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}
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}
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controller.shuffleLibrary(source, game);
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return true;
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}
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return false;
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}
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@Override
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public TransmuteEffect copy() {
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return new TransmuteEffect(this);
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}
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}
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