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package mage.sets.fifthedition;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.UUID;
import mage.MageObject;
import mage.abilities.Ability;
import mage.abilities.effects.ContinuousEffectImpl;
import mage.cards.CardImpl;
import mage.cards.Cards;
import mage.cards.CardsImpl;
import mage.constants.CardType;
import mage.constants.Duration;
import mage.constants.Layer;
import mage.constants.Outcome;
import mage.constants.Rarity;
import mage.constants.SubLayer;
import mage.constants.Zone;
import mage.filter.FilterCard;
import mage.filter.FilterPermanent;
import mage.filter.common.FilterArtifactPermanent;
import mage.filter.common.FilterCreaturePermanent;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.players.Player;
import mage.target.TargetCard;
import mage.target.TargetPlayer;
/**
*
* @author Quercitron
*/
public class Juxtapose extends CardImpl {
public Juxtapose(UUID ownerId) {
super(ownerId, 95, "Juxtapose", Rarity.RARE, new CardType[]{CardType.SORCERY}, "{3}{U}");
this.expansionSetCode = "5ED";
this.color.setBlue(true);
// You and target player exchange control of the creature you each control with the highest converted mana cost. Then exchange control of artifacts the same way. If two or more permanents a player controls are tied for highest cost, their controller chooses one of them.
this.getSpellAbility().addEffect(new JuxtaposeEffect(new FilterCreaturePermanent(), "You and target player exchange control of the creature you each control with the highest converted mana cost."));
this.getSpellAbility().addEffect(new JuxtaposeEffect(new FilterArtifactPermanent(), "Then exchange control of artifacts the same way. If two or more permanents a player controls are tied for highest cost, their controller chooses one of them."));
this.getSpellAbility().addTarget(new TargetPlayer() );
}
public Juxtapose(final Juxtapose card) {
super(card);
}
@Override
public Juxtapose copy() {
return new Juxtapose(this);
}
}
// effect is based on ExchangeControlTargetEffect
class JuxtaposeEffect extends ContinuousEffectImpl {
private final FilterPermanent filter;
private final Map<UUID, Integer> zoneChangeCounter;
private final Map<UUID, UUID> lockedControllers;
public JuxtaposeEffect(FilterPermanent filter, String text) {
super(Duration.EndOfGame, Layer.ControlChangingEffects_2, SubLayer.NA, Outcome.GainControl);
this.staticText = text;
this.filter = filter;
this.zoneChangeCounter = new HashMap<>();
this.lockedControllers = new HashMap<>();
}
public JuxtaposeEffect(final JuxtaposeEffect effect) {
super(effect);
this.filter = effect.filter.copy();
this.zoneChangeCounter = new HashMap<>(effect.zoneChangeCounter);
this.lockedControllers = new HashMap<>(effect.lockedControllers);
}
@Override
public JuxtaposeEffect copy() {
return new JuxtaposeEffect(this);
}
@Override
public void init(Ability source, Game game) {
Player you = game.getPlayer(source.getControllerId());
Player targetPlayer = game.getPlayer(targetPointer.getFirst(game, source));
MageObject sourceObject =game.getCard(source.getSourceId());
if (you != null && targetPlayer != null) {
Permanent permanent1 = chooseOnePermanentsWithTheHighestCMC(game, you, filter);
Permanent permanent2 = chooseOnePermanentsWithTheHighestCMC(game, targetPlayer, filter);
if (permanent1 != null && permanent2 != null) {
// exchange works only for two different controllers
if (permanent1.getControllerId().equals(permanent2.getControllerId())) {
// discard effect if controller of both permanents is the same
discard();
return;
}
this.lockedControllers.put(permanent1.getId(), permanent2.getControllerId());
this.zoneChangeCounter.put(permanent1.getId(), permanent1.getZoneChangeCounter());
this.lockedControllers.put(permanent2.getId(), permanent1.getControllerId());
this.zoneChangeCounter.put(permanent2.getId(), permanent2.getZoneChangeCounter());
permanent1.changeControllerId(targetPlayer.getId(), game);
permanent2.changeControllerId(you.getId(), game);
game.informPlayers(new StringBuilder(sourceObject != null ? sourceObject.getName() : "").append(": ").append(you.getName())
.append(" and ").append(targetPlayer.getName()).append(" exchange control of ").append(permanent1.getName())
.append(" and ").append(permanent2.getName()).toString());
} else {
// discard if there are less than 2 permanents
discard();
}
}
}
@Override
public boolean apply(Game game, Ability source) {
Set<UUID> toDelete = new HashSet<>();
for (Map.Entry<UUID, Integer> entry : zoneChangeCounter.entrySet()) {
Permanent permanent = game.getPermanent(entry.getKey());
if (permanent == null || permanent.getZoneChangeCounter() != entry.getValue()) {
// controll effect cease if the same permanent is no longer on the battlefield
toDelete.add(entry.getKey());
continue;
}
permanent.changeControllerId(lockedControllers.get(permanent.getId()), game);
}
if (!toDelete.isEmpty()) {
for (UUID uuid : toDelete) {
zoneChangeCounter.remove(uuid);
}
if (zoneChangeCounter.isEmpty()) {
discard();
return false;
}
}
return true;
}
private Permanent chooseOnePermanentsWithTheHighestCMC(Game game, Player player, FilterPermanent filter) {
List<Permanent> permanents = getPermanentsWithTheHighestCMC(game, player.getId(), filter);
return chooseOnePermanent(game, player, permanents);
}
private List<Permanent> getPermanentsWithTheHighestCMC(Game game, UUID playerId, FilterPermanent filter) {
List<Permanent> permanents = game.getBattlefield().getAllActivePermanents(filter, playerId, game);
int highestCMC = -1;
for (Permanent permanent : permanents) {
if (highestCMC < permanent.getManaCost().convertedManaCost()) {
highestCMC = permanent.getManaCost().convertedManaCost();
}
}
List<Permanent> result = new ArrayList<>();
for (Permanent permanent : permanents) {
if (permanent.getManaCost().convertedManaCost() == highestCMC) {
result.add(permanent);
}
}
return result;
}
private Permanent chooseOnePermanent(Game game, Player player, List<Permanent> permanents) {
Permanent permanent = null;
if (permanents.size() == 1) {
permanent = permanents.iterator().next();
} else if (permanents.size() > 1) {
Cards cards = new CardsImpl();
for (Permanent card : permanents) {
cards.add(card);
}
TargetCard targetCard = new TargetCard(Zone.BATTLEFIELD, new FilterCard());
if (player.choose(Outcome.Benefit, cards, targetCard, game)) {
permanent = game.getPermanent(targetCard.getFirstTarget());
}
}
return permanent;
}
}