ADD file via upload

a.py

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+import tkinter as tk
+import random
+import json
+import os
+
+class Game2048:
+    def __init__(self):
+        self.window = tk.Tk()
+        self.window.title("2048")
+        self.start_screen()
+
+    # 启动画面，包含游戏标题和开始按钮
+    def start_screen(self):
+        self.start_frame = tk.Frame(self.window, bg='azure3')
+        self.start_frame.pack(fill="both", expand=True)
+        title_label = tk.Label(self.start_frame, text="2048", font=("arial", 48, "bold"), bg='azure3')
+        title_label.pack(pady=50)
+        start_button = tk.Button(self.start_frame, text="Start Game", font=("arial", 24, "bold"), command=self.start_game)
+        start_button.pack(pady=20)
+        self.window.mainloop()
+
+    # 开始游戏，初始化游戏界面和变量
+    def start_game(self):
+        self.start_frame.destroy()
+        self.game_area = tk.Frame(self.window, bg='azure3')
+        self.board = []
+        self.grid_cells = []
+        self.score = 0
+        self.high_score = 0
+        self.load_high_score()
+        self.init_grid()
+        self.init_matrix()
+        self.update_grid_cells()
+        self.window.bind("<Key>", self.key_down)
+        self.game_area.pack()
+
+    # 从文件中加载最高分
+    def load_high_score(self):
+        if os.path.exists("high_score.json"):
+            with open("high_score.json", "r") as file:
+                self.high_score = json.load(file)
+
+    # 保存最高分到文件
+    def save_high_score(self):
+        with open("high_score.json", "w") as file:
+            json.dump(self.high_score, file)
+
+    # 初始化游戏网格
+    def init_grid(self):
+        background = tk.Frame(self.game_area, bg='azure3', width=400, height=500)
+        background.grid(padx=(10, 10), pady=(10, 10))
+        self.score_label = tk.Label(self.window, text=f"Score: {self.score}", font=("arial", 24, "bold"))
+        self.score_label.pack()
+        self.high_score_label = tk.Label(self.window, text=f"High Score: {self.high_score}", font=("arial", 24, "bold"))
+        self.high_score_label.pack()
+        for i in range(4):
+            grid_row = []
+            for j in range(4):
+                cell = tk.Frame(
+                    background,
+                    bg='azure4',
+                    width=100,
+                    height=100
+                )
+                cell.grid(row=i, column=j, padx=5, pady=5)
+                t = tk.Label(master=cell, text="", bg='azure4', justify=tk.CENTER, font=("arial", 22, "bold"), width=4, height=2)
+                t.grid()
+                grid_row.append(t)
+            self.grid_cells.append(grid_row)
+
+    # 初始化矩阵
+    def init_matrix(self):
+        self.board = [[0] * 4 for _ in range(4)]
+        self.add_new_tile()
+        self.add_new_tile()
+
+    # 在空白位置添加新方块
+    def add_new_tile(self):
+        empty_cells = [(i, j) for i in range(4) for j in range(4) if self.board[i][j] == 0]
+        if empty_cells:
+            i, j = random.choice(empty_cells)
+            self.board[i][j] = 2 if random.random() < 0.9 else 4
+
+    # 更新网格单元格
+    def update_grid_cells(self):
+        for i in range(4):
+            for j in range(4):
+                new_number = self.board[i][j]
+                if new_number == 0:
+                    self.grid_cells[i][j].configure(text="", bg='azure4')
+                else:
+                    self.grid_cells[i][j].configure(text=str(new_number), bg=self.get_color(new_number))
+        self.score_label.config(text=f"Score: {self.score}")
+        self.high_score_label.config(text=f"High Score: {self.high_score}")
+        self.window.update_idletasks()
+
+    # 获取方块颜色
+    def get_color(self, num):
+        colors = {
+            2: 'azure2',
+            4: 'light blue',
+            8: 'light cyan',
+            16: 'PaleTurquoise',
+            32: 'MediumTurquoise',
+            64: 'DarkTurquoise',
+            128: 'light green',
+            256: 'MediumSpringGreen',
+            512: 'SpringGreen',
+            1024: 'light goldenrod',
+            2048: 'orange',
+        }
+        return colors.get(num, 'azure4')
+
+    # 处理键盘按键事件
+    def key_down(self, event):
+        key = event.keysym
+        if key == 'Up':
+            self.move_up()
+        elif key == 'Down':
+            self.move_down()
+        elif key == 'Left':
+            self.move_left()
+        elif key == 'Right':
+            self.move_right()
+        self.update_grid_cells()
+        if self.check_game_over():
+            self.grid_cells[1][1].configure(text="Game", bg='red')
+            self.grid_cells[1][2].configure(text="Over", bg='red')
+        if self.score > self.high_score:
+            self.high_score = self.score
+            self.save_high_score()
+
+    # 压缩矩阵
+    def compress(self, mat):
+        new_mat = [[0] * 4 for _ in range(4)]
+        for i in range(4):
+            pos = 0
+            for j in range(4):
+                if mat[i][j] != 0:
+                    new_mat[i][pos] = mat[i][j]
+                    pos += 1
+        return new_mat
+
+    # 合并相同的方块
+    def merge(self, mat):
+        for i in range(4):
+            for j in range(3):
+                if mat[i][j] == mat[i][j + 1] and mat[i][j] != 0:
+                    mat[i][j] *= 2
+                    mat[i][j + 1] = 0
+                    self.score += mat[i][j]
+        return mat
+
+    # 反转矩阵
+    def reverse(self, mat):
+        new_mat = []
+        for i in range(4):
+            new_mat.append([])
+            for j in range(4):
+                new_mat[i].append(mat[i][3 - j])
+        return new_mat
+
+    # 转置矩阵
+    def transpose(self, mat):
+        new_mat = []
+        for i in range(4):
+            new_mat.append([])
+            for j in range(4):
+                new_mat[i].append(mat[j][i])
+        return new_mat
+
+    # 向上移动方块
+    def move_up(self):
+        self.board = self.transpose(self.board)
+        self.board = self.compress(self.board)
+        self.board = self.merge(self.board)
+        self.board = self.compress(self.board)
+        self.board = self.transpose(self.board)
+        self.add_new_tile()
+
+    # 向下移动方块
+    def move_down(self):
+        self.board = self.transpose(self.board)
+        self.board = self.reverse(self.board)
+        self.board = self.compress(self.board)
+        self.board = self.merge(self.board)
+        self.board = self.compress(self.board)
+        self.board = self.reverse(self.board)
+        self.board = self.transpose(self.board)
+        self.add_new_tile()
+
+    # 向左移动方块
+    def move_left(self):
+        self.board = self.compress(self.board)
+        self.board = self.merge(self.board)
+        self.board = self.compress(self.board)
+        self.add_new_tile()
+
+    # 向右移动方块
+    def move_right(self):
+        self.board = self.reverse(self.board)
+        self.board = self.compress(self.board)
+        self.board = self.merge(self.board)
+        self.board = self.compress(self.board)
+        self.board = self.reverse(self.board)
+        self.add_new_tile()
+
+    # 检查游戏是否结束
+    def check_game_over(self):
+        for i in range(4):
+            for j in range(4):
+                if self.board[i][j] == 0:
+                    return False
+        for i in range(4):
+            for j in range(3):
+                if self.board[i][j] == self.board[i][j + 1]:
+                    return False
+        for i in range(3):
+            for j in range(4):
+                if self.board[i][j] == self.board[i + 1][j]:
+                    return False
+        return True
+
+if __name__ == "__main__":
+    Game2048()