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61 lines
1.5 KiB
61 lines
1.5 KiB
package card |
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type Card struct { |
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Dot PokerDot // 点数 |
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Suit PokerSuit // 花色 |
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} |
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// Compare 比较点数和花色 |
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// return (-n: c < c2); (0: c == c2); (+n: c > c2) |
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func (c *Card) Compare(c2 *Card) int { |
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dot, suit := int(c.Dot)-int(c2.Dot), int(c.Suit)-int(c2.Suit) |
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return dot*10 + suit |
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} |
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// CompareWithDot 只比较点数 |
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// return (-n: c < c2); (0: c == c2); (+n: c > c2) |
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func (c *Card) CompareWithDot(c2 *Card) int { |
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return int(c.Dot) - int(c2.Dot) |
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} |
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type PokerSuit int |
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func (c PokerSuit) String() string { |
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return colors[c] |
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} |
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// 常量在编译期就要确定值，只能将一些基本类型声明为常量 |
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var colors = [4]string{"diamond", "club", "heart", "spade"} |
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const ( |
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Diamond PokerSuit = iota // 方块 |
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Club PokerSuit = iota // 梅花 |
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Heart PokerSuit = iota // 红桃 |
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Spade PokerSuit = iota // 黑桃 |
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) |
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type PokerDot int |
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func (n PokerDot) String() string { |
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return pokers[n] |
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} |
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var pokers = [13]string{"2", "3", "4", "5", "6", "7", "8", "9", "10", "J", "Q", "K", "A"} |
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const ( |
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Poker2 PokerDot = iota |
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Poker3 PokerDot = iota |
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Poker4 PokerDot = iota |
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Poker5 PokerDot = iota |
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Poker6 PokerDot = iota |
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Poker7 PokerDot = iota |
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Poker8 PokerDot = iota |
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Poker9 PokerDot = iota |
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Poker10 PokerDot = iota |
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PokerJ PokerDot = iota |
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PokerQ PokerDot = iota |
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PokerK PokerDot = iota |
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PokerA PokerDot = iota |
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PokerBlackJoker PokerDot = iota |
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PokerRedJoker PokerDot = iota |
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)
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