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fix(backend/game): Inverse set checking query

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Wessel T
2025-03-10 12:21:13 +00:00
parent 59d5a06ca2
commit 66b74233be
1 changed files with 18 additions and 10 deletions
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20
backend/backend/Models/Game.cs
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@@ -83,12 +83,12 @@ public class Game {
.Select(index => Card.ToCard(Hand[index]))
.ToList();
bool matchingShapes = cards.Select(card => card.Shape).Distinct().Count() == 1;
bool matchingColors = cards.Select(card => card.Color).Distinct().Count() == 1;
bool matchingShades = cards.Select(card => card.Shade).Distinct().Count() == 1;
bool matchingCounts = cards.Select(card => card.Count).Distinct().Count() == 1;
if (!matchingShapes && !matchingColors && !matchingShades && !matchingCounts) {
if (!(
AllSameOrDifferent(cards[0].Shape, cards[1].Shape, cards[2].Shape) &&
AllSameOrDifferent(cards[0].Color, cards[1].Color, cards[2].Color) &&
AllSameOrDifferent(cards[0].Shade, cards[1].Shade, cards[2].Shade) &&
AllSameOrDifferent(cards[0].Count, cards[1].Count, cards[2].Count)
)) {
Fails += 1;
return new SetCheckResult { IsSet = false, NewState = this };
}
@@ -101,4 +101,12 @@ public class Game {
return new SetCheckResult { IsSet = true, NewState = this };
}
private static bool AllSameOrDifferent<T>(T a, T b, T c) where T : Enum {
int ai = Convert.ToInt32(a);
int bi = Convert.ToInt32(b);
int ci = Convert.ToInt32(c);
return (ai == bi && bi == ci) || (ai != bi && bi != ci && ai != ci);
}
}