forked from External/mage
84 lines
2.6 KiB
Java
84 lines
2.6 KiB
Java
package mage.abilities.common;
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import mage.abilities.TriggeredAbilityImpl;
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import mage.abilities.effects.Effect;
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import mage.constants.Zone;
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import mage.filter.FilterPermanent;
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import mage.game.Game;
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import mage.game.events.GameEvent;
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import mage.game.events.ZoneChangeEvent;
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import mage.game.permanent.Permanent;
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/**
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* Is applied when a {@link Permanent} matching the filter changes zones.
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*
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* @author LevelX2
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*/
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public class ZoneChangeAllTriggeredAbility extends TriggeredAbilityImpl {
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protected FilterPermanent filter;
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protected Zone fromZone;
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protected Zone toZone;
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protected String rule;
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public ZoneChangeAllTriggeredAbility(Zone zone, Zone toZone, Effect effect, FilterPermanent filter, String rule, boolean optional) {
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this(zone, null, toZone, effect, filter, rule, optional);
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}
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public ZoneChangeAllTriggeredAbility(Zone zone, Zone fromZone, Zone toZone, Effect effect, FilterPermanent filter, String rule, boolean optional) {
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super(zone, effect, optional);
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this.fromZone = fromZone;
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this.toZone = toZone;
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this.rule = rule;
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this.filter = filter;
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}
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public ZoneChangeAllTriggeredAbility(final ZoneChangeAllTriggeredAbility ability) {
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super(ability);
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this.fromZone = ability.fromZone;
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this.toZone = ability.toZone;
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this.rule = ability.rule;
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this.filter = ability.filter;
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}
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@Override
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public boolean checkEventType(GameEvent event, Game game) {
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return event.getType() == GameEvent.EventType.ZONE_CHANGE;
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}
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@Override
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public boolean checkTrigger(GameEvent event, Game game) {
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ZoneChangeEvent zEvent = (ZoneChangeEvent) event;
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if ((fromZone == null || fromZone.match(zEvent.getFromZone()))
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&& (toZone == null || toZone.match(zEvent.getToZone()))) {
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Permanent perm;
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if (zEvent.getTarget() != null) {
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perm = zEvent.getTarget();
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} else {
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perm = game.getPermanent(event.getTargetId()); // LevelX2: maybe this part is not neccessary
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}
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if (perm != null && filter.match(perm, sourceId, controllerId, game)) {
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return true;
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}
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}
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return false;
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}
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@Override
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public String getRule() {
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return rule + super.getRule();
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}
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@Override
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public ZoneChangeAllTriggeredAbility copy() {
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return new ZoneChangeAllTriggeredAbility(this);
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}
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public Zone getFromZone() {
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return fromZone;
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}
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public Zone getToZone() {
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return toZone;
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}
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}
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