forked from External/mage
90 lines
2.9 KiB
Java
90 lines
2.9 KiB
Java
package mage.abilities.keyword;
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import mage.abilities.SpellAbility;
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import mage.abilities.costs.common.ExileFromGraveCost;
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import mage.abilities.costs.mana.ManaCostsImpl;
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import mage.cards.Card;
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import mage.constants.SpellAbilityType;
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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.AnotherPredicate;
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import mage.game.Game;
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import mage.target.common.TargetCardInYourGraveyard;
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import mage.util.CardUtil;
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import java.util.UUID;
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/**
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* @author TheElk801
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*/
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public class EscapeAbility extends SpellAbility {
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private static final FilterCard filter = new FilterCard("card to exile");
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private static final String CASTED_WITH_ESCAPE_KEY = "escapeActivated";
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static {
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filter.add(AnotherPredicate.instance);
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}
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private final String manaCost;
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private final int exileCount;
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public EscapeAbility(Card card, String manaCost, int exileCount) {
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super(card.getSpellAbility());
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this.newId();
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this.setCardName(card.getName() + " with Escape");
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this.zone = Zone.GRAVEYARD;
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this.spellAbilityType = SpellAbilityType.BASE_ALTERNATE;
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this.manaCost = manaCost;
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this.exileCount = exileCount;
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this.getManaCosts().clear();
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this.getManaCostsToPay().clear();
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this.addManaCost(new ManaCostsImpl(manaCost));
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this.addCost(new ExileFromGraveCost(new TargetCardInYourGraveyard(exileCount, filter), "")); // hide additional cost text from rules
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}
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private EscapeAbility(final EscapeAbility ability) {
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super(ability);
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this.manaCost = ability.manaCost;
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this.exileCount = ability.exileCount;
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}
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@Override
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public EscapeAbility copy() {
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return new EscapeAbility(this);
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}
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@Override
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public String getRule(boolean all) {
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return getRule();
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}
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@Override
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public String getRule() {
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return "Escape—" + this.manaCost + ", Exile " + CardUtil.numberToText(this.exileCount) +
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" other cards from your graveyard. <i>(You may cast this card from your graveyard for its escape cost.)</i>";
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}
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@Override
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public ActivationStatus canActivate(UUID playerId, Game game) {
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if (game.getState().getZone(getSourceId()) != Zone.GRAVEYARD) {
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return ActivationStatus.getFalse();
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}
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return super.canActivate(playerId, game);
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}
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@Override
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public boolean activate(Game game, boolean noMana) {
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if (super.activate(game, noMana)) {
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game.getState().setValue(CASTED_WITH_ESCAPE_KEY + getSourceId().toString() + (getSourceObjectZoneChangeCounter() + 1), Boolean.TRUE);
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return true;
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}
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return false;
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}
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public static boolean wasCastedWithEscape(Game game, UUID sourceId, int sourceZCC) {
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Object activated = game.getState().getValue(CASTED_WITH_ESCAPE_KEY + sourceId.toString() + sourceZCC);
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return activated != null;
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}
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}
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