用clojure写一个德州扑克游戏

好的，下面是一个简单的德州扑克游戏的Clojure实现。这个实现只包括游戏逻辑，没有任何用户界面。

;; 定义扑克牌的花色和点数
(def suits ["Spades" "Hearts" "Diamonds" "Clubs"])
(def ranks ["2" "3" "4" "5" "6" "7" "8" "9" "10" "Jack" "Queen" "King" "Ace"])

;; 定义一张扑克牌
(defn make-card [suit rank]
  {:suit suit :rank rank})

;; 定义一副扑克牌
(defn make-deck []
  (for [s suits
        r ranks]
    (make-card s r)))

;; 洗牌
(defn shuffle [deck]
  (shuffle-seq deck))

;; 发牌
(defn deal [n players deck]
  (let [hands (partition n (shuffle deck))]
    (for [i (range players)]
      {:player i :hand (nth hands i)})))

;; 计算牌面点数
(defn value [hand]
  (let [ranks-values {"2" 2 "3" 3 "4" 4 "5" 5 "6" 6 "7" 7 "8" 8 "9" 9 "10" 10 "Jack" 11 "Queen" 12 "King" 13 "Ace" 14}]
    (sort > (map ranks-values (map :rank hand)))))

;; 判断牌型
(defn hand-type [hand]
  (let [values (value hand)
        straight? (= (- (first values) (last values)) 4)
        flush? (apply = (map :suit hand))
        pairs (frequencies (map :rank hand))
        has-pair? (some #(= 2 %) pairs)
        has-two-pair? (and (has-pair?) (= 2 (count (filter #(= 2 %) pairs))))
        has-three-of-a-kind? (some #(= 3 %) pairs)
        has-four-of-a-kind? (some #(= 4 %) pairs)]
    (cond
      (and straight? flush?) :straight-flush
      has-four-of-a-kind? :four-of-a-kind
      (and has-three-of-a-kind? has-pair?) :full-house
      flush? :flush
      straight? :straight
      has-three-of-a-kind? :three-of-a-kind
      has-two-pair? :two-pair
      has-pair? :pair
      :else :high-card)))

;; 比较两手牌的大小
(defn compare-hands [hand1 hand2]
  (let [type1 (hand-type hand1)
        type2 (hand-type hand2)
        value1 (value hand1)
        value2 (value hand2)]
    (cond
      (> type1 type2) 1
      (< type1 type2) -1
      :else
        (let [v (compare value1 value2)]
          (cond
            (> v 0) 1
            (< v 0) -1
            :else 0)))))


;; 游戏主循环
(defn main-loop []
  (let [deck (make-deck)
        players 3
        hands (deal 2 players deck)]
    (println "开始德州扑克游戏！")
    (doseq [p hands]
      (println (str "玩家 " (:player p) " 的手牌：" (map :rank (:hand p)))))
    (let [community-cards (take 5 (drop 2 deck))
          best-hand (reduce #(if (compare-hands %1 %2) %1 %2) hands)]
      (doseq [c community-cards]
        (println (str "公共牌：" (:rank c) " of " (:suit c))))
      (println (str "最佳手牌：" (map :rank best-hand)))
      (doseq [p hands]
        (let [win? (= 0 (compare-hands p best-hand))]
          (println (str "玩家 " (:player p) " 的手牌是 " (if win? "最佳的" "次佳的")))))))

这个实现只支持3个玩家，每个玩家发2张牌，然后再发5张公共牌。最后，程序会计算每个玩家的最佳牌型，并输出最佳牌型和是否胜利。你可以根据自己的需要对代码进行修改和扩展。