foul-magics/Mage/src/main/java/mage/abilities/common/CycleAllTriggeredAbility.java

package mage.abilities.common;

import mage.abilities.TriggeredAbilityImpl;
import mage.abilities.effects.Effect;
import mage.abilities.keyword.CyclingAbility;
import mage.constants.Zone;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.stack.StackAbility;
import mage.game.stack.StackObject;

/**
 * @author LevelX2
 */
public class CycleAllTriggeredAbility extends TriggeredAbilityImpl {

    public CycleAllTriggeredAbility(Effect effect, boolean optional) {
        super(Zone.BATTLEFIELD, effect, optional);
        setTriggerPhrase("Whenever a player cycles a card, ");
    }

    protected CycleAllTriggeredAbility(final CycleAllTriggeredAbility ability) {
        super(ability);
    }

    @Override
    public boolean checkEventType(GameEvent event, Game game) {
        return event.getType() == GameEvent.EventType.ACTIVATED_ABILITY;
    }

    @Override
    public boolean checkTrigger(GameEvent event, Game game) {
        if (game.getState().getStack().isEmpty()) {
            return false;
        }
        StackObject item = game.getState().getStack().getFirst();
        return item instanceof StackAbility
                && item.getStackAbility() instanceof CyclingAbility;
    }

    @Override
    public CycleAllTriggeredAbility copy() {
        return new CycleAllTriggeredAbility(this);
    }
}