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package mage.abilities.common;
import mage.constants.Zone;
import mage.abilities.TriggeredAbilityImpl;
import mage.abilities.effects.Effect;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.target.targetpointer.FixedTarget;
/**
*
* @author North
*/
public class BlocksOrBecomesBlockedByCreatureTriggeredAbility extends TriggeredAbilityImpl {
protected String rule;
public BlocksOrBecomesBlockedByCreatureTriggeredAbility(Effect effect, boolean optional) {
this(effect, optional, null);
}
public BlocksOrBecomesBlockedByCreatureTriggeredAbility(Effect effect, boolean optional, String rule) {
super(Zone.BATTLEFIELD, effect, optional);
this.rule = rule;
}
public BlocksOrBecomesBlockedByCreatureTriggeredAbility(final BlocksOrBecomesBlockedByCreatureTriggeredAbility ability) {
super(ability);
this.rule = ability.rule;
}
@Override
public boolean checkTrigger(GameEvent event, Game game) {
if (event.getType() == GameEvent.EventType.BLOCKER_DECLARED) {
if (event.getSourceId().equals(this.getSourceId())) {
for (Effect effect : this.getEffects()) {
effect.setTargetPointer(new FixedTarget(event.getTargetId()));
}
return true;
}
if (event.getTargetId().equals(this.getSourceId())) {
for (Effect effect : this.getEffects()) {
effect.setTargetPointer(new FixedTarget(event.getSourceId()));
}
return true;
}
}
return false;
}
@Override
public String getRule() {
if (rule != null) {
return rule;
}
return "Whenever {this} blocks or becomes blocked by a creature, " + super.getRule();
}
@Override
public BlocksOrBecomesBlockedByCreatureTriggeredAbility copy() {
return new BlocksOrBecomesBlockedByCreatureTriggeredAbility(this);
}
}