@Override
public boolean apply(Game game, Ability source) {
Player player = game.getPlayer(targetPointer.getFirst(game, source));
MageObject mageObject = game.getObject(source.getSourceId());
if (player != null && mageObject != null) {
String message = userMessage;
if (message == null) {
message =
getCostText()
+ " to prevent "
+ executingEffect.getText(source.getModes().getMode())
+ "?";
}
message = CardUtil.replaceSourceName(message, mageObject.getLogName());
cost.clearPaid();
if (cost.canPay(source, source.getSourceId(), player.getId(), game)
&& player.chooseUse(executingEffect.getOutcome(), message, source, game)) {
cost.pay(source, game, source.getSourceId(), player.getId(), false, null);
}
if (!cost.isPaid()) {
executingEffect.setTargetPointer(this.targetPointer);
return executingEffect.apply(game, source);
}
return true;
}
return false;
}
private void checkPaid(UUID uuid, Spell spell) {
for (Cost cost : spell.getSpellAbility().getManaCostsToPay()) {
if (!cost.isPaid()) {
return;
}
}
CardView cardView = stack.get(uuid);
cardView.paid = true;
}
/**
* As we have ability in the stack, we need to update optional costs in original card. This
* information will be used later by effects, e.g. to determine whether card was kicked or not.
* E.g. Desolation Angel
*/
private void updateOptionalCosts(int index) {
Ability abilityOrig =
spellCards.get(index).getAbilities().get(spellAbilities.get(index).getId());
if (abilityOrig != null) {
for (Object object : spellAbilities.get(index).getOptionalCosts()) {
Cost cost = (Cost) object;
for (Cost costOrig : abilityOrig.getOptionalCosts()) {
if (cost.getId().equals(costOrig.getId())) {
if (cost.isPaid()) {
costOrig.setPaid();
} else {
costOrig.clearPaid();
}
break;
}
}
}
}
}