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package mage.abilities.effects.common.counter;
import java.util.HashSet;
import java.util.Set;
import mage.abilities.Ability;
import mage.abilities.Mode;
import mage.abilities.effects.OneShotEffect;
import mage.cards.Card;
import mage.choices.Choice;
import mage.choices.ChoiceImpl;
import mage.constants.Outcome;
import mage.counters.Counter;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.players.Player;
import mage.util.CardUtil;
/**
*
* @author LevelX2
*/
public class RemoveCounterTargetEffect extends OneShotEffect {
private final Counter counter;
public RemoveCounterTargetEffect() {
super(Outcome.UnboostCreature);
counter = null;
}
public RemoveCounterTargetEffect(Counter counter) {
super(Outcome.UnboostCreature);
this.counter = counter;
}
public RemoveCounterTargetEffect(RemoveCounterTargetEffect effect) {
super(effect);
this.counter = effect.counter == null ? null : effect.counter.copy();
}
@Override
public boolean apply(Game game, Ability source) {
Permanent p = game.getPermanent(targetPointer.getFirst(game, source));
if (p != null) {
Counter toRemove = (counter == null ? selectCounterType(game, source, p) : counter);
if (toRemove != null && p.getCounters(game).getCount(toRemove.getName()) >= toRemove.getCount()) {
p.removeCounters(toRemove.getName(), toRemove.getCount(), game);
if (!game.isSimulation()) {
game.informPlayers("Removed " + toRemove.getCount() + ' ' + toRemove.getName()
+ " counter from " + p.getName());
}
return true;
}
}
Card c = game.getCard(targetPointer.getFirst(game, source));
if (c != null && counter != null && c.getCounters(game).getCount(counter.getName()) >= counter.getCount()) {
c.removeCounters(counter.getName(), counter.getCount(), game);
if (!game.isSimulation()) {
game.informPlayers(new StringBuilder("Removed ").append(counter.getCount()).append(' ').append(counter.getName())
.append(" counter from ").append(c.getName())
.append(" (").append(c.getCounters(game).getCount(counter.getName())).append(" left)").toString());
}
return true;
}
return false;
}
private Counter selectCounterType(Game game, Ability source, Permanent permanent) {
Player controller = game.getPlayer(source.getControllerId());
if (controller != null && !permanent.getCounters(game).isEmpty()) {
String counterName = null;
if (permanent.getCounters(game).size() > 1) {
Choice choice = new ChoiceImpl(true);
Set<String> choices = new HashSet<>();
for (Counter counter : permanent.getCounters(game).values()) {
if (permanent.getCounters(game).getCount(counter.getName()) > 0) {
choices.add(counter.getName());
}
}
choice.setChoices(choices);
choice.setMessage("Choose a counter type to remove from " + permanent.getName());
controller.choose(Outcome.Detriment, choice, game);
counterName = choice.getChoice();
} else {
for (Counter counter : permanent.getCounters(game).values()) {
if (counter.getCount() > 0) {
counterName = counter.getName();
}
}
}
return new Counter(counterName);
}
return null;
}
@Override
public RemoveCounterTargetEffect copy() {
return new RemoveCounterTargetEffect(this);
}
@Override
public String getText(Mode mode) {
if (staticText != null && !staticText.isEmpty()) {
return staticText;
}
String text = "remove ";
if (counter == null) {
text += "a counter";
} else {
text += CardUtil.numberToText(counter.getCount(), "a") + ' ' + counter.getName();
text += counter.getCount() > 1 ? " counters" : " counter";
}
text += " from target " + (mode.getTargets().isEmpty() ? " object" : mode.getTargets().get(0).getTargetName());
return text;
}
}