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 *        of conditions and the following disclaimer in the documentation and/or other materials
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package mage.cards.s;

import java.util.Objects;
import java.util.UUID;
import mage.ObjectColor;
import mage.abilities.Ability;
import mage.abilities.common.EntersBattlefieldAllTriggeredAbility;
import mage.abilities.effects.OneShotEffect;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.Outcome;
import mage.constants.SetTargetPointer;
import mage.constants.Zone;
import mage.filter.FilterPermanent;
import mage.filter.common.FilterCreaturePermanent;
import mage.filter.predicate.mageobject.CardTypePredicate;
import mage.game.Game;
import mage.game.permanent.Permanent;

/**
 *
 * @author jeffwadsworth
 */
public class SpreadingPlague extends CardImpl {
    
    private static final String RULE = "Whenever a creature enters the battlefield, destroy all other creatures that share a color with it. They can't be regenerated.";

    public SpreadingPlague(UUID ownerId, CardSetInfo setInfo) {
        super(ownerId,setInfo,new CardType[]{CardType.ENCHANTMENT},"{4}{B}");

        // Whenever a creature enters the battlefield, destroy all other creatures that share a color with it. They can't be regenerated.
        this.addAbility(new EntersBattlefieldAllTriggeredAbility(Zone.BATTLEFIELD, new SpreadingPlagueEffect(), new FilterCreaturePermanent(), false, SetTargetPointer.PERMANENT, RULE));
        
    }

    public SpreadingPlague(final SpreadingPlague card) {
        super(card);
    }

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

class SpreadingPlagueEffect extends OneShotEffect {
    static final FilterPermanent FILTER = new FilterPermanent("creature");

    static {
        FILTER.add(new CardTypePredicate(CardType.CREATURE));
    }

    SpreadingPlagueEffect() {
        super(Outcome.DestroyPermanent);
        staticText = "destroy all other creatures that share a color with it. They can't be regenerated";
    }

    SpreadingPlagueEffect(final SpreadingPlagueEffect effect) {
        super(effect);
    }

    @Override
    public boolean apply(Game game, Ability source) {
        Permanent creature = game.getPermanent(targetPointer.getFirst(game, source));
        if (creature != null) {
            ObjectColor color = creature.getColor(game);
            for (Permanent permanent : game.getBattlefield().getActivePermanents(FILTER, source.getControllerId(), game)) {
                if (permanent.getColor(game).shares(color)
                        && !Objects.equals(permanent, creature)) {
                    permanent.destroy(source.getSourceId(), game, true);
                }
            }
            return true;
        }
        return false;
    }

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