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package mage.cards.t;
import java.util.UUID;
import mage.abilities.Ability;
import mage.abilities.DelayedTriggeredAbility;
import mage.abilities.effects.Effect;
import mage.abilities.effects.OneShotEffect;
import mage.abilities.effects.common.CreateDelayedTriggeredAbilityEffect;
import mage.abilities.effects.common.FightTargetsEffect;
import mage.abilities.effects.common.GainLifeEffect;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.Duration;
import mage.constants.Outcome;
import mage.constants.TargetController;
import mage.constants.Zone;
import mage.filter.common.FilterCreaturePermanent;
import mage.filter.predicate.permanent.ControllerPredicate;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.events.GameEvent.EventType;
import mage.game.events.ZoneChangeEvent;
import mage.game.permanent.Permanent;
import mage.target.Target;
import mage.target.common.TargetControlledCreaturePermanent;
import mage.target.common.TargetCreaturePermanent;
/**
* Time to Feed has two targets: a creature an opponent controls and a creature you control.
* If only one of those creatures is a legal target when Time to Feed tries to resolve, the
* creatures won’t fight and neither will deal or be dealt damage. However, you’ll still gain
* 3 life when the creature you don’t control dies that turn, even if it was the illegal target as Time to Feed resolved.
* If neither creature is a legal target when Time to Feed tries to resolve, the spell will
* be countered and none of its effects will happen.
* If the first target creature dies that turn, you’ll gain 3 life no matter what caused the creature to die or who controls the creature at that time.
*
* @author LevelX2
*/
public class TimeToFeed extends CardImpl {
private static final FilterCreaturePermanent filter1 = new FilterCreaturePermanent("creature an opponent controls");
static {
filter1.add(new ControllerPredicate(TargetController.OPPONENT));
}
public TimeToFeed(UUID ownerId, CardSetInfo setInfo) {
super(ownerId,setInfo,new CardType[]{CardType.SORCERY},"{2}{G}");
// Choose target creature an opponent controls. When that creature dies this turn, you gain 3 life.
this.getSpellAbility().addEffect(new TimeToFeedTextEffect());
// Target creature you control fights that creature.
Effect effect = new FightTargetsEffect();
effect.setText("Target creature you control fights that creature");
this.getSpellAbility().addEffect(effect);
Target target = new TargetCreaturePermanent(filter1);
this.getSpellAbility().addTarget(target);
this.getSpellAbility().addTarget(new TargetControlledCreaturePermanent());
}
public TimeToFeed(final TimeToFeed card) {
super(card);
}
@Override
public TimeToFeed copy() {
return new TimeToFeed(this);
}
}
class TimeToFeedTextEffect extends OneShotEffect {
public TimeToFeedTextEffect() {
super(Outcome.Detriment);
this.staticText = "Choose target creature an opponent controls. When that creature dies this turn, you gain 3 life";
}
public TimeToFeedTextEffect(final TimeToFeedTextEffect effect) {
super(effect);
}
@Override
public TimeToFeedTextEffect copy() {
return new TimeToFeedTextEffect(this);
}
@Override
public boolean apply(Game game, Ability source) {
Permanent creature = game.getPermanent(this.getTargetPointer().getFirst(game, source));
if (creature != null) {
DelayedTriggeredAbility ability = new TimeToFeedDiesTriggeredAbility(creature.getId(), creature.getZoneChangeCounter(game));
new CreateDelayedTriggeredAbilityEffect(ability, false).apply(game, source);
}
return true;
}
}
class TimeToFeedDiesTriggeredAbility extends DelayedTriggeredAbility {
private UUID watchedCreatureId;
private int zoneChangeCounter;
public TimeToFeedDiesTriggeredAbility(UUID watchedCreatureId, int zoneChangeCounter) {
super(new GainLifeEffect(3), Duration.EndOfTurn, false);
this.watchedCreatureId = watchedCreatureId;
this.zoneChangeCounter = zoneChangeCounter;
}
public TimeToFeedDiesTriggeredAbility(final TimeToFeedDiesTriggeredAbility ability) {
super(ability);
this.watchedCreatureId = ability.watchedCreatureId;
this.zoneChangeCounter = ability.zoneChangeCounter;
}
@Override
public TimeToFeedDiesTriggeredAbility copy() {
return new TimeToFeedDiesTriggeredAbility(this);
}
@Override
public boolean checkEventType(GameEvent event, Game game) {
return event.getType() == EventType.ZONE_CHANGE;
}
@Override
public boolean checkTrigger(GameEvent event, Game game) {
if (((ZoneChangeEvent) event).isDiesEvent()) {
if (event.getTargetId().equals(watchedCreatureId)) {
Permanent creature = (Permanent) game.getLastKnownInformation(watchedCreatureId, Zone.BATTLEFIELD);
if (creature.getZoneChangeCounter(game) == this.zoneChangeCounter) {
return true;
}
}
}
return false;
}
@Override
public String getRule() {
return "When that creature dies this turn, " + super.getRule();
}
}