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package mage.cards.r;
import java.util.UUID;
import mage.abilities.Ability;
import mage.abilities.condition.Condition;
import mage.abilities.costs.AlternativeCostSourceAbility;
import mage.abilities.costs.mana.ManaCostsImpl;
import mage.abilities.effects.common.ExileGraveyardAllTargetPlayerEffect;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.game.Game;
import mage.target.TargetPlayer;
import mage.watchers.common.CardsPutIntoGraveyardWatcher;
/**
*
* @author LevelX2
*/
public class RavenousTrap extends CardImpl {
public RavenousTrap(UUID ownerId, CardSetInfo setInfo) {
super(ownerId,setInfo,new CardType[]{CardType.INSTANT},"{2}{B}{B}");
this.subtype.add("Trap");
// If an opponent had three or more cards put into his or her graveyard from anywhere this turn, you may pay {0} rather than pay Ravenous Trap's mana cost.
this.addAbility(new AlternativeCostSourceAbility(new ManaCostsImpl("{0}"), RavenousTrapCondition.instance), new CardsPutIntoGraveyardWatcher());
// Exile all cards from target player's graveyard.
this.getSpellAbility().addEffect(new ExileGraveyardAllTargetPlayerEffect());
this.getSpellAbility().addTarget(new TargetPlayer());
}
public RavenousTrap(final RavenousTrap card) {
super(card);
}
@Override
public RavenousTrap copy() {
return new RavenousTrap(this);
}
}
enum RavenousTrapCondition implements Condition {
instance;
@Override
public boolean apply(Game game, Ability source) {
CardsPutIntoGraveyardWatcher watcher = (CardsPutIntoGraveyardWatcher) game.getState().getWatchers().get(CardsPutIntoGraveyardWatcher.class.getSimpleName());
if (watcher != null) {
for (UUID opponentId : game.getOpponents(source.getControllerId())) {
if (watcher.getAmountCardsPutToGraveyard(opponentId) > 2) {
return true;
}
}
}
return false;
}
@Override
public String toString() {
return "If an opponent had three or more cards put into his or her graveyard from anywhere this turn";
}
}