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 *        of conditions and the following disclaimer in the documentation and/or other materials
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package mage.sets.magic2012;

import java.util.UUID;
import mage.constants.CardType;
import mage.constants.Outcome;
import mage.constants.Rarity;
import mage.abilities.Ability;
import mage.abilities.effects.OneShotEffect;
import mage.cards.CardImpl;
import mage.filter.FilterPermanent;
import mage.filter.common.FilterControlledCreaturePermanent;
import mage.filter.common.FilterControlledLandPermanent;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.players.Player;
import mage.target.Target;
import mage.target.common.TargetControlledPermanent;

/**
 *
 * @author nantuko
 */
public class Smallpox extends CardImpl<Smallpox> {

    public Smallpox(UUID ownerId) {
        super(ownerId, 108, "Smallpox", Rarity.UNCOMMON, new CardType[]{CardType.SORCERY}, "{B}{B}");
        this.expansionSetCode = "M12";

        this.color.setBlack(true);

        // Each player loses 1 life, discards a card, sacrifices a creature, then sacrifices a land.
        this.getSpellAbility().addEffect(new SmallpoxEffect());
    }

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

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

class SmallpoxEffect extends OneShotEffect<SmallpoxEffect> {

    private static final FilterPermanent filterCreature = new FilterControlledCreaturePermanent();
    private static final FilterPermanent filterLand = new FilterControlledLandPermanent();

    SmallpoxEffect() {
        super(Outcome.DestroyPermanent);
        staticText = "Each player loses 1 life, discards a card, sacrifices a creature, then sacrifices a land";
    }

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

    @Override
    public boolean apply(Game game, Ability source) {
        for (UUID playerId : game.getPlayerList()) {
            Player player = game.getPlayer(playerId);
            if (player != null) {
                player.loseLife(1, game);
            }
        }

        for (UUID playerId : game.getPlayerList()) {
            Player player = game.getPlayer(playerId);
            if (player != null) {
                player.discard(1, source, game);
            }
        }


        for (UUID playerId : game.getPlayerList()) {
            Player player = game.getPlayer(playerId);
            if (player != null) {
                sacrifice(game, source, player, filterCreature);
            }
        }

        for (UUID playerId : game.getPlayerList()) {
            Player player = game.getPlayer(playerId);
            if (player != null) {
                sacrifice(game, source, player, filterLand);
            }
        }

        return true;
    }

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

    private void sacrifice(Game game, Ability source, Player player, FilterPermanent filter) {
        Target target = new TargetControlledPermanent(1, 1, filter, false);
        if (target.canChoose(player.getId(), game)) {
            while (!target.isChosen() && target.canChoose(player.getId(), game)) {
                player.choose(Outcome.Sacrifice, target, source.getSourceId(), game);
            }

            for ( int idx = 0; idx < target.getTargets().size(); idx++) {
                Permanent permanent = game.getPermanent((UUID)target.getTargets().get(idx));

                if ( permanent != null ) {
                    permanent.sacrifice(source.getSourceId(), game);
                }
            }
        }
    }

}