forked from External/mage
88 lines
3.2 KiB
Java
88 lines
3.2 KiB
Java
package mage.abilities.effects.common;
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import mage.abilities.Ability;
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import mage.abilities.dynamicvalue.DynamicValue;
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import mage.abilities.dynamicvalue.common.StaticValue;
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import mage.abilities.effects.OneShotEffect;
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import mage.abilities.effects.common.asthought.PlayFromNotOwnHandZoneTargetEffect;
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import mage.cards.Card;
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import mage.constants.Duration;
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import mage.constants.Outcome;
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import mage.constants.Zone;
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import mage.game.Game;
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import mage.players.Player;
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import mage.target.targetpointer.FixedTargets;
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import mage.util.CardUtil;
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import java.util.Set;
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public class ExileTopXMayPlayUntilEffect extends OneShotEffect {
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private final DynamicValue amount;
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private final Duration duration;
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public ExileTopXMayPlayUntilEffect(int amount, Duration duration) {
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this(StaticValue.get(amount), duration);
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}
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public ExileTopXMayPlayUntilEffect(DynamicValue amount, Duration duration) {
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super(Outcome.Benefit);
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this.amount = amount.copy();
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this.duration = duration;
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makeText(amount.toString().equals("1") ? "that card" : "those cards", duration == Duration.EndOfTurn);
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}
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private ExileTopXMayPlayUntilEffect(final ExileTopXMayPlayUntilEffect effect) {
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super(effect);
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this.amount = effect.amount.copy();
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this.duration = effect.duration;
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}
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@Override
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public ExileTopXMayPlayUntilEffect copy() {
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return new ExileTopXMayPlayUntilEffect(this);
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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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if (controller == null) {
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return false;
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}
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int resolvedAmount = amount.calculate(game, source, this);
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Set<Card> cards = controller.getLibrary().getTopCards(game, resolvedAmount);
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if (cards.isEmpty()) {
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return true;
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}
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controller.moveCardsToExile(cards, source, game, true, CardUtil.getExileZoneId(game, source), CardUtil.getSourceName(game, source));
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// remove cards that could not be moved to exile
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cards.removeIf(card -> !Zone.EXILED.equals(game.getState().getZone(card.getId())));
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if (!cards.isEmpty()) {
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game.addEffect(new PlayFromNotOwnHandZoneTargetEffect(Zone.EXILED, duration)
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.setTargetPointer(new FixedTargets(cards, game)), source);
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}
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return true;
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}
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/**
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* [Until end of turn, ] you may play [refCardText] [this turn]
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*/
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public ExileTopXMayPlayUntilEffect withTextOptions(String refCardText, boolean durationRuleAtEnd) {
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makeText(refCardText, durationRuleAtEnd);
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return this;
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}
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private void makeText(String refCardText, boolean durationRuleAtEnd) {
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String text = "exile the top ";
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boolean singular = amount.toString().equals("1");
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text += singular ? "card" : CardUtil.numberToText(amount.toString()) + " cards";
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text += " of your library. ";
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if (durationRuleAtEnd) {
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text += "You may play " + refCardText + ' ' + (duration == Duration.EndOfTurn ? "this turn" : duration.toString());
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} else {
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text += CardUtil.getTextWithFirstCharUpperCase(duration.toString()) + ", you may play " + refCardText;
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}
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this.staticText = text;
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}
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}
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