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package mage.cards.a;
import mage.abilities.Ability;
import mage.abilities.effects.common.DestroyTargetEffect;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.filter.common.FilterCreaturePermanent;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.target.TargetPermanent;
import mage.watchers.common.SourceDidDamageWatcher;
import java.util.HashSet;
import java.util.Set;
import java.util.UUID;
/**
*
* @author jeffwadsworth
*/
public class AvengingArrow extends CardImpl {
public AvengingArrow(UUID ownerId, CardSetInfo setInfo) {
super(ownerId,setInfo,new CardType[]{CardType.INSTANT},"{2}{W}");
// Destroy target creature that dealt damage this turn.
this.getSpellAbility().addEffect(new DestroyTargetEffect());
this.getSpellAbility().addTarget(new AvengingArrowTarget());
this.getSpellAbility().addWatcher(new SourceDidDamageWatcher());
}
public AvengingArrow(final AvengingArrow card) {
super(card);
}
@Override
public AvengingArrow copy() {
return new AvengingArrow(this);
}
}
class AvengingArrowTarget extends TargetPermanent {
public AvengingArrowTarget() {
super(1, 1, new FilterCreaturePermanent(), false);
targetName = "creature that dealt damage this turn";
}
public AvengingArrowTarget(final AvengingArrowTarget target) {
super(target);
}
@Override
public boolean canTarget(UUID id, Ability source, Game game) {
SourceDidDamageWatcher watcher = (SourceDidDamageWatcher) game.getState().getWatchers().get(SourceDidDamageWatcher.class.getSimpleName());
if (watcher != null) {
if (watcher.damageSources.contains(id)) {
return super.canTarget(id, source, game);
}
}
return false;
}
@Override
public Set<UUID> possibleTargets(UUID sourceId, UUID sourceControllerId, Game game) {
Set<UUID> availablePossibleTargets = super.possibleTargets(sourceId, sourceControllerId, game);
Set<UUID> possibleTargets = new HashSet<>();
SourceDidDamageWatcher watcher = (SourceDidDamageWatcher) game.getState().getWatchers().get(SourceDidDamageWatcher.class.getSimpleName());
if (watcher != null) {
for (UUID targetId : availablePossibleTargets) {
Permanent permanent = game.getPermanent(targetId);
if (permanent != null && watcher.damageSources.contains(targetId)) {
possibleTargets.add(targetId);
}
}
}
return possibleTargets;
}
@Override
public AvengingArrowTarget copy() {
return new AvengingArrowTarget(this);
}
}