Package mage.sets.tempest

Source Code of mage.sets.tempest.Propaganda

/*
*  Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
*
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*        of conditions and the following disclaimer in the documentation and/or other materials
*        provided with the distribution.
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package mage.sets.tempest;

import java.util.UUID;

import mage.constants.CardType;
import mage.constants.Outcome;
import mage.constants.Rarity;
import mage.constants.Zone;
import mage.abilities.Ability;
import mage.abilities.common.SimpleStaticAbility;
import mage.abilities.costs.mana.ManaCostsImpl;
import mage.abilities.effects.ReplacementEffectImpl;
import mage.cards.CardImpl;
import mage.constants.Duration;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.players.Player;

/**
*
* @author Loki
*/
public class Propaganda extends CardImpl {

    public Propaganda (UUID ownerId) {
        super(ownerId, 80, "Propaganda", Rarity.UNCOMMON, new CardType[]{CardType.ENCHANTMENT}, "{2}{U}");
        this.expansionSetCode = "TMP";
        this.color.setBlue(true);
        this.addAbility(new SimpleStaticAbility(Zone.BATTLEFIELD, new PropagandaReplacementEffect()));
    }

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

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

class PropagandaReplacementEffect extends ReplacementEffectImpl {

    private static final String effectText = "Creatures can't attack you unless their controller pays {2} for each creature he or she controls that's attacking you";

    PropagandaReplacementEffect ( ) {
        super(Duration.WhileOnBattlefield, Outcome.Neutral);
        staticText = effectText;
    }

    PropagandaReplacementEffect ( PropagandaReplacementEffect effect ) {
        super(effect);
    }

    @Override
    public boolean apply(Game game, Ability source) {
        throw new UnsupportedOperationException("Not supported.");
    }

    @Override
    public boolean replaceEvent(GameEvent event, Ability source, Game game) {
        Player player = game.getPlayer(event.getPlayerId());
        if ( player != null ) {
            ManaCostsImpl attackTax = new ManaCostsImpl("{2}");
            if ( attackTax.canPay(source, source.getSourceId(), event.getPlayerId(), game) &&
                 player.chooseUse(Outcome.Neutral, "Pay {2} to attack player?", game) )
            {
                if (attackTax.payOrRollback(source, game, source.getSourceId(), event.getPlayerId()) ) {
                    return false;
                }
            }
            return true;
        }
        return false;
    }

    @Override
    public boolean applies(GameEvent event, Ability source, Game game) {
        if ( event.getType() == GameEvent.EventType.DECLARE_ATTACKER && event.getTargetId().equals(source.getControllerId())) {
            Player attackedPlayer = game.getPlayer(event.getTargetId());
            if (attackedPlayer != null) {
                // only if a player is attacked. Attacking a planeswalker is free
                return true;
            }
        }
        return false;
    }

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

}
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