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Add Retrace Ability

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Plopman 2012-12-10 13:47:30 +01:00
parent 3347bf4c2d
commit 6006b94eb5
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Mage/src/mage/abilities/keyword/RetraceAbility.java Normal file
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/*
* 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
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of BetaSteward_at_googlemail.com.
*/
package mage.abilities.keyword;
import mage.Constants;
import mage.abilities.Ability;
import mage.abilities.ActivatedAbilityImpl;
import mage.abilities.costs.Cost;
import mage.abilities.costs.common.DiscardTargetCost;
import mage.abilities.effects.OneShotEffect;
import mage.cards.Card;
import mage.filter.common.FilterLandCard;
import mage.game.Game;
import mage.players.Player;
import mage.target.Target;
import mage.target.common.TargetCardInHand;
/**
*
* @author Plopman
*/
public class RetraceAbility extends ActivatedAbilityImpl<RetraceAbility> {
public RetraceAbility(Cost cost, Constants.TimingRule timingRule) {
super(Constants.Zone.GRAVEYARD, new RetraceEffect(), cost);
super.addCost(new DiscardTargetCost(new TargetCardInHand(new FilterLandCard())));
this.timing = timingRule;
this.usesStack = false;
}
public RetraceAbility(final RetraceAbility ability) {
super(ability);
}
@Override
public RetraceAbility copy() {
return new RetraceAbility(this);
}
@Override
public String getRule() {
StringBuilder sbRule = new StringBuilder("Retrace");
return sbRule.toString();
}
}
class RetraceEffect extends OneShotEffect<RetraceEffect> {
public RetraceEffect() {
super(Constants.Outcome.Benefit);
staticText = "";
}
public RetraceEffect(final RetraceEffect effect) {
super(effect);
}
@Override
public RetraceEffect copy() {
return new RetraceEffect(this);
}
@Override
public boolean apply(Game game, Ability source) {
Card card = (Card) game.getObject(source.getSourceId());
if (card != null) {
Player controller = game.getPlayer(source.getControllerId());
if (controller != null) {
card.getSpellAbility().clear();
int amount = source.getManaCostsToPay().getX();
card.getSpellAbility().getManaCostsToPay().setX(amount);
for (Target target : card.getSpellAbility().getTargets()) {
target.setRequired(true);
}
return controller.cast(card.getSpellAbility(), game, true);
}
}
return false;
}
}