用python代码写2048游戏

好的，以下是一个简单的Python代码示例，可以用来实现2048游戏：

import random
import tkinter as tk

# 创建游戏窗口
root = tk.Tk()
root.title("2048 Game")

# 配置游戏界面
board = tk.Frame(root, bg="gray", width=400, height=400)
board.pack()

# 初始化游戏数据
board_data = [[0] * 4 for i in range(4)]
score = 0

# 根据游戏数据更新界面
def update_board():
    for i in range(4):
        for j in range(4):
            cell_value = board_data[i][j]
            cell_text = str(cell_value) if cell_value > 0 else ""
            cell_color = "white" if cell_value < 8 else "black"
            tk.Label(board, text=cell_text, bg="gray", fg=cell_color, font=("Helvetica", 20), width=4, height=2).grid(row=i, column=j)

# 随机生成一个新方块
def generate_block():
    block_value = 2 if random.randint(0, 1) == 0 else 4
    block_x, block_y = random.randint(0, 3), random.randint(0, 3)
    while board_data[block_x][block_y] != 0:
        block_x, block_y = random.randint(0, 3), random.randint(0, 3)
    board_data[block_x][block_y] = block_value

# 处理向左移动
def move_left():
    global score
    for i in range(4):
        for j in range(1, 4):
            if board_data[i][j] != 0:
                for k in range(j, 0, -1):
                    if board_data[i][k-1] == 0:
                        board_data[i][k-1], board_data[i][k] = board_data[i][k], board_data[i][k-1]
                    elif board_data[i][k-1] == board_data[i][k]:
                        board_data[i][k-1], board_data[i][k] = board_data[i][k-1] * 2, 0
                        score += board_data[i][k-1]
                        break

# 处理向右移动
def move_right():
    global score
    for i in range(4):
        for j in range(2, -1, -1):
            if board_data[i][j] != 0:
                for k in range(j, 3):
                    if board_data[i][k+1] == 0:
                        board_data[i][k+1], board_data[i][k] = board_data[i][k], board_data[i][k+1]
                    elif board_data[i][k+1] == board_data[i][k]:
                        board_data[i][k+1], board_data[i][k] = board_data[i][k+1] * 2, 0
                        score += board_data[i][k+1]
                        break

# 处理向上移动
def move_up():
    global score
    for j in range(4):
        for i in range(1, 4):
            if board_data[i][j] != 0:
                for k in range(i, 0, -1):
                    if board_data[k-1][j] == 0:
                        board_data[k-1][j], board_data[k][j] = board_data[k][j], board_data[k-1][j]
                    elif board_data[k-1][j] == board_data[k][j]:
                        board_data[k-1][j], board_data[k][j] = board_data[k-1][j] * 2, 0
                        score += board_data[k-1][j]
                        break

# 处理向下移动
def move_down():
    global score
    for j in range(4):
        for i in range(2, -1, -1):
            if board_data[i][j] != 0:
                for k in range(i, 3):
                    if board_data[k+1][j] == 0:
                        board_data[k+1][j], board_data[k][j] = board_data[k][j], board_data[k+1][j]
                    elif board_data[k+1][j] == board_data[k][j]:
                        board_data[k+1][j], board_data[k][j] = board_data[k+1][j] * 2, 0
                        score += board_data[k+1][j]
                        break

# 处理游戏结束
def game_over():
    for i in range(4):
        for j in range(4):
            if board_data[i][j] == 0:
                return False
            if i < 3 and board_data[i][j] == board_data[i+1][j]:
                return False
            if j < 3 and board_data[i][j] == board_data[i][j+1]:
                return False
    return True

# 处理按键事件
def key_pressed(event):
    if game_over():
        return
    if event.keysym == "Left":
        move_left()
    elif event.keysym == "Right":
        move_right()
    elif event.keysym == "Up":
        move_up()
    elif event.keysym == "Down":
        move_down()
    else:
        return
    generate_block()
    update_board()
    if game_over():
        tk.messagebox.showinfo("Game Over", "Your score is: " + str(score))

# 初始化游戏界面和数据
generate_block()
generate_block()
update_board()

# 监听按键事件
root.bind("<Key>", key_pressed)

# 进入主循环
root.mainloop()

在上面的代码中，我们使用了Tkinter模块来创建2048游戏窗口，并使用Frame组件来创建游戏界面。我们使用一个二维列表来表示游戏数据，使用Label组件来显示游戏方块，使用bind()方法来监听按键事件。我们还定义了一些处理游戏逻辑的函数，例如生成新方块、移动方块、判断游戏结束等。在主循环中，我们首先初始化游戏界面和数据，然后进入事件监听循环。当游戏结束时，我们使用messagebox组件来提示用户，并显示游戏得分。