/**
* @param game
* @param playerId
* @param forceChange - does only work for targets with maximal one targetId
* @param onlyOneTarget - 114.6b one target must be changed to another target
* @return
*/
public boolean chooseNewTargets(
Game game, UUID playerId, boolean forceChange, boolean onlyOneTarget) {
Player player = game.getPlayer(playerId);
if (player != null) {
for (SpellAbility spellAbility : spellAbilities) {
for (Target target : spellAbility.getTargets()) {
Target newTarget = target.copy();
newTarget.clearChosen();
for (UUID targetId : target.getTargets()) {
MageObject object = game.getObject(targetId);
String name = null;
if (object == null) {
Player targetPlayer = game.getPlayer(targetId);
if (targetPlayer != null) {
name = targetPlayer.getName();
}
} else {
name = object.getName();
}
if (name != null
&& (forceChange
|| player.chooseUse(
spellAbility.getEffects().get(0).getOutcome(),
"Change target from " + name + "?",
game))) {
if (forceChange
&& target.possibleTargets(this.getSourceId(), playerId, game).size() > 1) {
int iteration = 0;
do {
if (iteration > 0) {
game.informPlayer(
player,
"You may only select exactly one target that must be different from the origin target!");
}
iteration++;
newTarget.clearChosen();
player.chooseTarget(
spellAbility.getEffects().get(0).getOutcome(), newTarget, spellAbility, game);
} while (targetId.equals(newTarget.getFirstTarget())
|| newTarget.getTargets().size() != 1);
} else {
if (!player.chooseTarget(
spellAbility.getEffects().get(0).getOutcome(), newTarget, spellAbility, game)) {
newTarget.addTarget(targetId, spellAbility, game, false);
}
}
} else {
newTarget.addTarget(targetId, spellAbility, game, false);
}
}
target.clearChosen();
for (UUID newTargetId : newTarget.getTargets()) {
target.addTarget(newTargetId, spellAbility, game, false);
}
}
}
return true;
}
return false;
}
@Override
public boolean apply(Game game, Ability source) {
List<Card> chosen = new ArrayList<>();
for (UUID playerId : game.getPlayerList()) {
Player player = game.getPlayer(playerId);
Target target1 =
new TargetControlledPermanent(1, 1, new FilterControlledArtifactPermanent(), true);
Target target2 =
new TargetControlledPermanent(1, 1, new FilterControlledCreaturePermanent(), true);
Target target3 =
new TargetControlledPermanent(1, 1, new FilterControlledEnchantmentPermanent(), true);
Target target4 =
new TargetControlledPermanent(1, 1, new FilterControlledLandPermanent(), true);
if (target1.canChoose(player.getId(), game)) {
while (player.canRespond()
&& !target1.isChosen()
&& target1.canChoose(player.getId(), game)) {
player.chooseTarget(Outcome.Benefit, target1, source, game);
}
Permanent artifact = game.getPermanent(target1.getFirstTarget());
if (artifact != null) {
chosen.add(artifact);
}
target1.clearChosen();
}
if (target2.canChoose(player.getId(), game)) {
while (player.canRespond()
&& !target2.isChosen()
&& target2.canChoose(player.getId(), game)) {
player.chooseTarget(Outcome.Benefit, target2, source, game);
}
Permanent creature = game.getPermanent(target2.getFirstTarget());
if (creature != null) {
chosen.add(creature);
}
target2.clearChosen();
}
if (target3.canChoose(player.getId(), game)) {
while (player.canRespond()
&& !target3.isChosen()
&& target3.canChoose(player.getId(), game)) {
player.chooseTarget(Outcome.Benefit, target3, source, game);
}
Permanent enchantment = game.getPermanent(target3.getFirstTarget());
if (enchantment != null) {
chosen.add(enchantment);
}
target3.clearChosen();
}
if (target4.canChoose(player.getId(), game)) {
while (player.canRespond()
&& !target4.isChosen()
&& target4.canChoose(player.getId(), game)) {
player.chooseTarget(Outcome.Benefit, target4, source, game);
}
Permanent land = game.getPermanent(target4.getFirstTarget());
if (land != null) {
chosen.add(land);
}
target4.clearChosen();
}
}
for (Permanent permanent : game.getBattlefield().getAllActivePermanents()) {
if (!chosen.contains(permanent)) {
permanent.sacrifice(source.getSourceId(), game);
}
}
return true;
}
