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package mage.abilities.common;
import mage.constants.Zone;
import mage.abilities.TriggeredAbilityImpl;
import mage.abilities.effects.Effect;
import mage.filter.common.FilterCreaturePermanent;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.events.ZoneChangeEvent;
import mage.game.permanent.Permanent;
/**
* @author noxx
*/
public class DiesThisOrAnotherCreatureTriggeredAbility extends TriggeredAbilityImpl {
protected FilterCreaturePermanent filter;
public DiesThisOrAnotherCreatureTriggeredAbility(Effect effect, boolean optional) {
this(effect, optional, new FilterCreaturePermanent());
}
public DiesThisOrAnotherCreatureTriggeredAbility(Effect effect, boolean optional, FilterCreaturePermanent filter) {
super(Zone.BATTLEFIELD, effect, optional);
this.filter = filter;
}
public DiesThisOrAnotherCreatureTriggeredAbility(DiesThisOrAnotherCreatureTriggeredAbility ability) {
super(ability);
this.filter = ability.filter;
}
@Override
public DiesThisOrAnotherCreatureTriggeredAbility copy() {
return new DiesThisOrAnotherCreatureTriggeredAbility(this);
}
@Override
public boolean checkTrigger(GameEvent event, Game game) {
if (event.getType() == GameEvent.EventType.ZONE_CHANGE) {
ZoneChangeEvent zEvent = (ZoneChangeEvent) event;
if (game.getPermanent(sourceId) == null) {
if (game.getLastKnownInformation(sourceId, Zone.BATTLEFIELD) == null) {
return false;
}
}
if (zEvent.getFromZone() == Zone.BATTLEFIELD && zEvent.getToZone() == Zone.GRAVEYARD) {
Permanent permanent = (Permanent) game.getLastKnownInformation(event.getTargetId(), Zone.BATTLEFIELD);
if (permanent != null) {
if (permanent.getId().equals(this.getSourceId())) {
return true;
} else {
if (filter.match(permanent, sourceId, controllerId, game)) {
return true;
}
}
}
}
}
return false;
}
@Override
public String getRule() {
return "Whenever {this} or another " + filter.getMessage() + " dies, " + super.getRule();
}
}