用python写一个三维迷宫程序

好的，以下是一个简单的三维迷宫程序的示例代码：

import random

# 定义迷宫大小
maze_size = (5, 5, 5)

# 定义迷宫墙壁和通道的标记
WALL = "#"
PASSAGE = " "

# 初始化迷宫
maze = [[[WALL for z in range(maze_size[2])] for y in range(maze_size[1])] for x in range(maze_size[0])]

# 随机生成迷宫
def generate_maze(x, y, z):
    maze[x][y][z] = PASSAGE
    directions = [(1, 0, 0), (-1, 0, 0), (0, 1, 0), (0, -1, 0), (0, 0, 1), (0, 0, -1)]
    random.shuffle(directions)
    for dx, dy, dz in directions:
        nx, ny, nz = x + dx, y + dy, z + dz
        if nx < 0 or nx >= maze_size[0] or ny < 0 or ny >= maze_size[1] or nz < 0 or nz >= maze_size[2]:
            continue
        if maze[nx][ny][nz] == WALL:
            maze[x + dx // 2][y + dy // 2][z + dz // 2] = PASSAGE
            generate_maze(nx, ny, nz)

# 随机选择起点和终点
start = (random.randint(0, maze_size[0] - 1), random.randint(0, maze_size[1] - 1), random.randint(0, maze_size[2] - 1))
end = (random.randint(0, maze_size[0] - 1), random.randint(0, maze_size[1] - 1), random.randint(0, maze_size[2] - 1))
while start == end:
    end = (random.randint(0, maze_size[0] - 1), random.randint(0, maze_size[1] - 1), random.randint(0, maze_size[2] - 1))

# 生成迷宫
generate_maze(0, 0, 0)

# 输出迷宫
for z in range(maze_size[2]):
    print("Layer", z + 1)
    for y in range(maze_size[1]):
        for x in range(maze_size[0]):
            if (x, y, z) == start:
                print("S", end="")
            elif (x, y, z) == end:
                print("E", end="")
            else:
                print(maze[x][y][z], end="")
        print()
    print()

这个程序使用递归深度优先搜索算法生成了一个三维迷宫，并随机选择了起点和终点。你可以根据需要修改迷宫大小和起点终点的位置。