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* Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
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* 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
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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package mage.abilities.effects.common;
import mage.abilities.Ability;
import mage.abilities.Mode;
import mage.abilities.costs.Cost;
import mage.abilities.costs.mana.GenericManaCost;
import mage.abilities.costs.mana.ManaCost;
import mage.abilities.dynamicvalue.DynamicValue;
import mage.abilities.effects.OneShotEffect;
import mage.constants.Outcome;
import mage.game.Game;
import mage.game.stack.StackObject;
import mage.players.Player;
/**
*
* @author BetaSteward_at_googlemail.com
*/
public class CounterUnlessPaysEffect extends OneShotEffect {
protected Cost cost;
protected DynamicValue genericMana;
public CounterUnlessPaysEffect(Cost cost) {
super(Outcome.Detriment);
this.cost = cost;
}
public CounterUnlessPaysEffect(DynamicValue genericMana) {
super(Outcome.Detriment);
this.genericMana = genericMana;
}
public CounterUnlessPaysEffect(final CounterUnlessPaysEffect effect) {
super(effect);
if (effect.cost != null) {
this.cost = effect.cost.copy();
}
if (effect.genericMana != null) {
this.genericMana = effect.genericMana.copy();
}
}
@Override
public CounterUnlessPaysEffect copy() {
return new CounterUnlessPaysEffect(this);
}
@Override
public boolean apply(Game game, Ability source) {
StackObject spell = game.getStack().getStackObject(targetPointer.getFirst(game, source));
if (spell != null) {
Player player = game.getPlayer(spell.getControllerId());
if (player != null) {
Cost costToPay;
if (cost != null) {
costToPay = cost.copy();
} else {
costToPay = new GenericManaCost(genericMana.calculate(game, source, this));
}
String message;
if (costToPay instanceof ManaCost) {
message = "Would you like to pay " + costToPay.getText() + " to prevent counter effect?";
} else {
message = costToPay.getText() + " to prevent counter effect?";
}
costToPay.clearPaid();
if (!(player.chooseUse(Outcome.Benefit, message, game) && costToPay.pay(source, game, spell.getSourceId(), spell.getControllerId(), false))) {
return game.getStack().counter(spell.getId(), source.getSourceId(), game);
}
return true;
}
}
return false;
}
@Override
public String getText(Mode mode) {
if (staticText != null && !staticText.isEmpty()) {
return staticText;
}
StringBuilder sb = new StringBuilder();
if (mode.getTargets().size() == 0) {
sb.append("counter it");
}
else {
sb.append("Counter target ").append(mode.getTargets().get(0).getTargetName());
}
sb.append(" unless its controller pays ");
if (cost != null) {
sb.append(cost.getText());
} else {
sb.append("{X}");
}
if (genericMana != null && !genericMana.getMessage().isEmpty()) {
sb.append(", where X is your ");
sb.append(genericMana.getMessage());
}
return sb.toString();
}
}