Examples with RemoveAllCountersTargetEffect mage.abilities.effects.common.counter.RemoveAllCountersTargetEffect used on opensource projects

Example 1 with RemoveAllCountersTargetEffect

use of mage.abilities.effects.common.counter.RemoveAllCountersTargetEffect in project mage by magefree.

the class CyclopeanTombCounterWatcher method apply.

@Override
public boolean apply(Game game, Ability source) {
    Player controller = game.getPlayer(source.getControllerId());
    MageObjectReference mor = new MageObjectReference(source.getSourceId(), source.getSourceObjectZoneChangeCounter(), game);
    CyclopeanTombCounterWatcher watcher = game.getState().getWatcher(CyclopeanTombCounterWatcher.class);
    if (controller != null && watcher != null) {
        Set<MageObjectReference> landRef = watcher.landMiredByCyclopeanTombInstance(mor, game);
        if (landRef == null || landRef.isEmpty()) {
            // no lands got mire counter from that instance
            return true;
        }
        FilterLandPermanent filter = new FilterLandPermanent("a land with a mire counter added from the Cyclopean Tomb instance (" + landRef.size() + " left)");
        Set<PermanentIdPredicate> idPref = new HashSet<>();
        for (MageObjectReference ref : landRef) {
            Permanent land = ref.getPermanent(game);
            if (land != null) {
                idPref.add(new PermanentIdPredicate(land.getId()));
            }
        }
        filter.add(Predicates.or(idPref));
        TargetLandPermanent target = new TargetLandPermanent(1, 1, filter, true);
        /*Player must choose a land each upkeep. Using the message are above the player hand where frequent interactions
             * take place is the most logical way to prompt for this scenario. A new constructor added to provide a not optional
             * option for any cards like this where the player must choose a target in such the way this card requires.
             */
        if (controller.chooseTarget(Outcome.Neutral, target, source, game)) {
            Permanent chosenLand = game.getPermanent(target.getFirstTarget());
            if (chosenLand != null) {
                Effect effect = new RemoveAllCountersTargetEffect(CounterType.MIRE);
                effect.setTargetPointer(new FixedTarget(chosenLand, game));
                effect.apply(game, source);
                landRef.remove(new MageObjectReference(chosenLand, game));
            }
        }
        return true;
    }
    return false;
}