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- Fixed #6220

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This commit is contained in:
jeffwadsworth 2020-01-24 11:09:26 -06:00
parent fbcdda16d1
commit 3510ac0957
1 changed files with 27 additions and 16 deletions
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43
Mage.Sets/src/mage/cards/c/CatalystStone.java
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@ -4,7 +4,7 @@ package mage.cards.c;
import java.util.LinkedHashSet;
import java.util.Set;
import java.util.UUID;
import mage.MageObject;
import mage.Mana;
import mage.abilities.Ability;
import mage.abilities.SpellAbility;
import mage.abilities.common.SimpleStaticAbility;
@ -18,7 +18,6 @@ import mage.constants.Duration;
import mage.constants.Outcome;
import mage.constants.SpellAbilityCastMode;
import mage.constants.Zone;
import static mage.filter.predicate.permanent.ControllerControlsIslandPredicate.filter;
import mage.game.Game;
import mage.players.Player;
import mage.util.CardUtil;
@ -63,22 +62,34 @@ class CatalystStoneCostReductionEffect extends CostModificationEffectImpl {
@Override
public boolean apply(Game game, Ability source, Ability abilityToModify) {
Player controller = game.getPlayer(source.getControllerId());
Player controller = game.getPlayer(abilityToModify.getControllerId());
if (controller != null) {
int generic = abilityToModify.getManaCostsToPay().getMana().getGeneric();
if (generic > 0) {
ChoiceImpl choice = new ChoiceImpl(false);
Set<String> set = new LinkedHashSet<>();
for (int i = 0; i <= Math.min(2, generic); i++) {
set.add(String.valueOf(i));
Mana mana = abilityToModify.getManaCostsToPay().getMana();
int reduceMax = mana.getGeneric();
if (reduceMax > 2) {
reduceMax = 2;
}
if (reduceMax > 0) {
int reduce;
if (game.inCheckPlayableState()) {
reduce = reduceMax;
} else {
ChoiceImpl choice = new ChoiceImpl(true);
Set<String> set = new LinkedHashSet<>();
for (int i = 0; i <= reduceMax; i++) {
set.add(String.valueOf(i));
}
choice.setChoices(set);
choice.setMessage("Reduce flashback cost");
if (controller.choose(Outcome.Benefit, choice, game)) {
reduce = Integer.parseInt(choice.getChoice());
} else {
return false;
}
}
choice.setChoices(set);
MageObject mageObject = game.getObject(abilityToModify.getSourceId());
choice.setMessage("Reduce cost of " + (mageObject != null ? mageObject.getIdName() : filter.getMessage()));
if (controller.choose(Outcome.Benefit, choice, game)) {
generic = Integer.parseInt(choice.getChoice());
}
CardUtil.reduceCost(abilityToModify, generic);
CardUtil.reduceCost(abilityToModify, reduce);
}
return true;
}