foul-magics/Mage.Sets/src/mage/sets/scarsofmirrodin/GenesisWave.java

/*
 *  Copyright 2011 BetaSteward_at_googlemail.com. All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without modification, are
 *  permitted provided that the following conditions are met:
 *
 *     1. Redistributions of source code must retain the above copyright notice, this list of
 *        conditions and the following disclaimer.
 *
 *     2. Redistributions in binary form must reproduce the above copyright notice, this list
 *        of conditions and the following disclaimer in the documentation and/or other materials
 *        provided with the distribution.
 *
 *  THIS SOFTWARE IS PROVIDED BY BetaSteward_at_googlemail.com ``AS IS'' AND ANY EXPRESS OR IMPLIED
 *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 *  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BetaSteward_at_googlemail.com OR
 *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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 */
package mage.sets.scarsofmirrodin;

import java.util.UUID;
import mage.MageObject;
import mage.abilities.Ability;
import mage.abilities.effects.OneShotEffect;
import mage.cards.Card;
import mage.cards.CardImpl;
import mage.cards.Cards;
import mage.cards.CardsImpl;
import mage.constants.CardType;
import mage.constants.Outcome;
import mage.constants.Rarity;
import mage.constants.Zone;
import mage.filter.Filter.ComparisonType;
import mage.filter.FilterCard;
import mage.filter.predicate.Predicates;
import mage.filter.predicate.mageobject.CardTypePredicate;
import mage.filter.predicate.mageobject.ConvertedManaCostPredicate;
import mage.game.Game;
import mage.players.Player;
import mage.target.TargetCard;

/**
 *
 * @author BetaSteward_at_googlemail.com
 */
public class GenesisWave extends CardImpl {

    public GenesisWave(UUID ownerId) {
        super(ownerId, 122, "Genesis Wave", Rarity.RARE, new CardType[]{CardType.SORCERY}, "{X}{G}{G}{G}");
        this.expansionSetCode = "SOM";

        // Reveal the top X cards of your library. You may put any number of permanent cards with converted mana
        // cost X or less from among them onto the battlefield. Then put all cards revealed this way that weren't
        // put onto the battlefield into your graveyard.
        this.getSpellAbility().addEffect(new GenesisWaveEffect());
    }

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

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

}

class GenesisWaveEffect extends OneShotEffect {

    public GenesisWaveEffect() {
        super(Outcome.PutCardInPlay);
        staticText = "Reveal the top X cards of your library. You may put any number of permanent cards with converted mana cost X or less from among them onto the battlefield. Then put all cards revealed this way that weren't put onto the battlefield into your graveyard";
    }

    public GenesisWaveEffect(final GenesisWaveEffect effect) {
        super(effect);
    }

    @Override
    public boolean apply(Game game, Ability source) {
        Player controller = game.getPlayer(source.getControllerId());
        MageObject sourceObject = game.getObject(source.getSourceId());
        if (controller == null || sourceObject == null) {
            return false;
        }
        Cards cards = new CardsImpl(Zone.LIBRARY);
        int xValue = source.getManaCostsToPay().getX();
        int numberCards = Math.min(controller.getLibrary().size(), xValue);
        for (int i = 0; i < numberCards; i++) {
            Card card = controller.getLibrary().removeFromTop(game);
            cards.add(card);
        }
        if (cards.size() > 0) {
            controller.revealCards(sourceObject.getIdName(), cards, game);
            FilterCard filter = new FilterCard("cards with converted mana cost " + xValue + " or less to put onto the battlefield");
            filter.add(new ConvertedManaCostPredicate(ComparisonType.LessThan, xValue + 1));
            filter.add(
                    Predicates.or(new CardTypePredicate(CardType.ARTIFACT),
                            new CardTypePredicate(CardType.CREATURE),
                            new CardTypePredicate(CardType.ENCHANTMENT),
                            new CardTypePredicate(CardType.LAND),
                            new CardTypePredicate(CardType.PLANESWALKER)
                    ));
            TargetCard target1 = new TargetCard(0, Integer.MAX_VALUE, Zone.LIBRARY, filter);
            target1.setRequired(false);

            controller.choose(Outcome.PutCardInPlay, cards, target1, game);
            for (UUID cardId : target1.getTargets()) {
                Card card = cards.get(cardId, game);
                if (card != null) {
                    cards.remove(card);
                    controller.putOntoBattlefieldWithInfo(card, game, Zone.LIBRARY, source.getSourceId());
                }
            }
            controller.moveCards(cards, Zone.LIBRARY, Zone.GRAVEYARD, source, game);
        }
        return true;
    }

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

}