/*
* Copyright 2010 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.
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* 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
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package mage.abilities.effects.common;
import mage.Constants.Outcome;
import mage.abilities.Ability;
import mage.abilities.costs.Cost;
import mage.abilities.effects.OneShotEffect;
import mage.game.Game;
import mage.game.stack.StackObject;
import mage.players.Player;
/**
*
* @author BetaSteward_at_googlemail.com
*/
public class CounterUnlessPaysEffect extends OneShotEffect<CounterUnlessPaysEffect> {
protected Cost cost;
public CounterUnlessPaysEffect(Cost cost) {
super(Outcome.Detriment);
this.cost = cost;
}
public CounterUnlessPaysEffect(final CounterUnlessPaysEffect effect) {
super(effect);
this.cost = effect.cost.copy();
}
@Override
public CounterUnlessPaysEffect copy() {
return new CounterUnlessPaysEffect(this);
}
@Override
public boolean apply(Game game, Ability source) {
StackObject spell = game.getStack().getStackObject(source.getFirstTarget());
if (spell != null) {
Player player = game.getPlayer(spell.getControllerId());
if (player != null) {
cost.clearPaid();
if (!cost.pay(game, spell.getControllerId(), spell.getControllerId(), false)) {
return game.getStack().counter(source.getFirstTarget(), source.getSourceId(), game);
}
}
}
return false;
}
@Override
public String getText(Ability source) {
return "Counter target " + source.getTargets().get(0).getTargetName() + " unless its controller pays " + cost.getText();
}
}