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Filter more cards in getTargetableCards

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This commit is contained in:
Lyu Zong-Hong
2021-04-15 16:15:59 +09:00
parent 7808605a8c
commit 44d4eae8a1
1 changed files with 62 additions and 1 deletions
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63
forge-game/src/main/java/forge/game/card/CardLists.java
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@@ -30,6 +30,7 @@ import forge.game.CardTraitBase;
import forge.game.keyword.Keyword; import forge.game.keyword.Keyword;
import forge.game.player.Player; import forge.game.player.Player;
import forge.game.spellability.SpellAbility; import forge.game.spellability.SpellAbility;
import forge.game.spellability.TargetRestrictions;
import forge.util.MyRandom; import forge.util.MyRandom;
import forge.util.collect.FCollectionView; import forge.util.collect.FCollectionView;
@@ -230,7 +231,67 @@ public class CardLists {
} }
public static CardCollection getTargetableCards(Iterable<Card> cardList, SpellAbility source) { public static CardCollection getTargetableCards(Iterable<Card> cardList, SpellAbility source) {
return CardLists.filter(cardList, CardPredicates.isTargetableBy(source)); CardCollection result = CardLists.filter(cardList, CardPredicates.isTargetableBy(source));
// Filter more cards that can only be detected along with other candiates
if (source.getTargets().isEmpty() && source.getMinTargets() >= 2) {
CardCollection removeList = new CardCollection();
TargetRestrictions tr = source.getTargetRestrictions();
for (final Card card : cardList) {
if (tr.isSameController()) {
boolean found = false;
for (final Card card2 : cardList) {
if (card != card2 && card.getController() == card2.getController()) {
found = true;
break;
}
}
if (!found) {
removeList.add(card);
}
}
if (tr.isWithoutSameCreatureType()) {
boolean found = false;
for (final Card card2 : cardList) {
if (card != card2 && !card.sharesCreatureTypeWith(card2)) {
found = true;
break;
}
}
if (!found) {
removeList.add(card);
}
}
if (tr.isWithSameCreatureType()) {
boolean found = false;
for (final Card card2 : cardList) {
if (card != card2 && card.sharesCreatureTypeWith(card2)) {
found = true;
break;
}
}
if (!found) {
removeList.add(card);
}
}
if (tr.isWithSameCardType()) {
boolean found = false;
for (final Card card2 : cardList) {
if (card != card2 && card.sharesCardTypeWith(card2)) {
found = true;
break;
}
}
if (!found) {
removeList.add(card);
}
}
}
result.removeAll(removeList);
}
return result;
} }
public static CardCollection getKeyword(Iterable<Card> cardList, final String keyword) { public static CardCollection getKeyword(Iterable<Card> cardList, final String keyword) {