Add 牌型比较

Author: jiejie-dev

consts.go

@@ -23,7 +23,7 @@ const (
 	CardsCount         = 52
 	PerPlayerCardCount = 5
 
-	Niu0      = 0
+	NotNiu      = 0
 	Niu1      = 1
 	Niu2      = 2
 	Niu3      = 3

utils.go

@@ -114,3 +114,20 @@ func SortCards(cards []CardInfo) []CardInfo {
 	}
 	return cards
 }
+
+func BankerIsWin(bankerCards, otherCards []CardInfo) bool {
+	bankerType := GetNiuType(bankerCards)
+	otherType := GetNiuType(bankerCards)
+	if bankerType != otherType {
+		return bankerType > otherType
+	}
+	switch bankerType {
+	case SmallNiu:
+		return true
+	case Bomb:
+		return bankerCards[2].CardValue > otherCards[2].CardValue
+	case GoldNiu, SilverNiu, NiuNiu, NotNiu:
+		return CompareCards(bankerCards[4], otherCards[4])
+	}
+	return true
+}