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package mage.cards.f;
import mage.MageObject;
import mage.abilities.Ability;
import mage.abilities.costs.common.SacrificeTargetCost;
import mage.abilities.effects.OneShotEffect;
import mage.abilities.effects.common.DestroyTargetEffect;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.Outcome;
import mage.constants.WatcherScope;
import mage.constants.Zone;
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.players.Player;
import mage.target.common.TargetControlledCreaturePermanent;
import mage.target.common.TargetCreaturePermanent;
import mage.watchers.Watcher;
import java.util.UUID;
/**
*
* @author nantuko
*/
public class FleshAllergy extends CardImpl {
public FleshAllergy(UUID ownerId, CardSetInfo setInfo) {
super(ownerId,setInfo,new CardType[]{CardType.SORCERY},"{2}{B}{B}");
// As an additional cost to cast Flesh Allergy, sacrifice a creature.
// Destroy target creature. Its controller loses life equal to the number of creatures that died this turn.
this.getSpellAbility().addCost(new SacrificeTargetCost(new TargetControlledCreaturePermanent()));
this.getSpellAbility().addEffect(new DestroyTargetEffect());
this.getSpellAbility().addTarget(new TargetCreaturePermanent());
this.getSpellAbility().addEffect(new FleshAllergyEffect());
this.getSpellAbility().addWatcher(new FleshAllergyWatcher());
}
public FleshAllergy(final FleshAllergy card) {
super(card);
}
@Override
public FleshAllergy copy() {
return new FleshAllergy(this);
}
}
class FleshAllergyWatcher extends Watcher {
public int creaturesDiedThisTurn = 0;
public FleshAllergyWatcher() {
super(FleshAllergyWatcher.class.getSimpleName(), WatcherScope.GAME);
}
public FleshAllergyWatcher(final FleshAllergyWatcher watcher) {
super(watcher);
}
@Override
public FleshAllergyWatcher copy() {
return new FleshAllergyWatcher(this);
}
@Override
public void watch(GameEvent event, Game game) {
if (event.getType() == EventType.ZONE_CHANGE && ((ZoneChangeEvent) event).isDiesEvent()) {
MageObject card = game.getLastKnownInformation(event.getTargetId(), Zone.BATTLEFIELD);
if (card != null && card.isCreature()) {
creaturesDiedThisTurn++;
}
}
}
@Override
public void reset() {
super.reset();
creaturesDiedThisTurn = 0;
}
}
class FleshAllergyEffect extends OneShotEffect {
public FleshAllergyEffect() {
super(Outcome.DestroyPermanent);
staticText = "Its controller loses life equal to the number of creatures that died this turn";
}
public FleshAllergyEffect(final FleshAllergyEffect effect) {
super(effect);
}
@Override
public FleshAllergyEffect copy() {
return new FleshAllergyEffect(this);
}
@Override
public boolean apply(Game game, Ability source) {
FleshAllergyWatcher watcher = (FleshAllergyWatcher) game.getState().getWatchers().get(FleshAllergyWatcher.class.getSimpleName());
Permanent permanent = game.getPermanentOrLKIBattlefield(getTargetPointer().getFirst(game, source));
if (permanent != null && watcher != null) {
Player player = game.getPlayer(permanent.getControllerId());
if (player != null) {
int amount = watcher.creaturesDiedThisTurn;
if (amount > 0) {
player.loseLife(amount, game, false);
return true;
}
}
}
return false;
}
}