forked from External/mage
63 lines
2 KiB
Java
63 lines
2 KiB
Java
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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.common.FilterCreaturePermanent;
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import mage.game.Game;
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import mage.game.events.GameEvent;
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import mage.game.permanent.Permanent;
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import mage.target.targetpointer.FixedTarget;
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/**
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*
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* @author North
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*/
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public class BecomesBlockedByCreatureTriggeredAbility extends TriggeredAbilityImpl {
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private FilterCreaturePermanent filter = new FilterCreaturePermanent();
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public BecomesBlockedByCreatureTriggeredAbility(Effect effect, boolean optional) {
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super(Zone.BATTLEFIELD, effect, optional);
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}
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public BecomesBlockedByCreatureTriggeredAbility(Effect effect, FilterCreaturePermanent filter, boolean optional) {
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super(Zone.BATTLEFIELD, effect, optional);
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this.filter = filter;
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}
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public BecomesBlockedByCreatureTriggeredAbility(final BecomesBlockedByCreatureTriggeredAbility ability) {
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super(ability);
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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.BLOCKER_DECLARED;
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}
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@Override
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public boolean checkTrigger(GameEvent event, Game game) {
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if (event.getTargetId().equals(this.getSourceId())) {
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Permanent blocker = game.getPermanent(event.getSourceId());
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if (filter.match(blocker, game)) {
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this.getEffects().setTargetPointer(new FixedTarget(blocker, 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 "Whenever {this} becomes blocked by "
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+ (filter.getMessage().startsWith("an ") ? "" : "a ")
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+ filter.getMessage() + ", " + super.getRule();
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}
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@Override
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public BecomesBlockedByCreatureTriggeredAbility copy() {
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return new BecomesBlockedByCreatureTriggeredAbility(this);
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}
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}
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