python 写一段魂斗罗的程序

好的，以下是一个简单的魂斗罗游戏程序：

import random

# 初始化游戏地图
MAP_WIDTH = 20
MAP_HEIGHT = 10
MAP = [[' ' for _ in range(MAP_WIDTH)] for _ in range(MAP_HEIGHT)]

# 初始化玩家坐标
PLAYER_X = 0
PLAYER_Y = 0

# 初始化敌人坐标
ENEMY_X = MAP_WIDTH - 1
ENEMY_Y = MAP_HEIGHT - 1

# 初始化玩家生命值
PLAYER_LIFE = 3

# 初始化游戏结束标志
GAME_OVER = False

# 定义绘制游戏地图函数
def draw_map():
    for row in MAP:
        print('|', end='')
        for cell in row:
            print(cell, end='')
        print('|')

# 定义绘制游戏状态函数
def draw_status():
    print('生命值: ', PLAYER_LIFE)

# 定义移动玩家函数
def move_player(direction):
    global PLAYER_X, PLAYER_Y, PLAYER_LIFE
    if direction == 'up':
        if PLAYER_Y > 0:
            PLAYER_Y -= 1
    elif direction == 'down':
        if PLAYER_Y < MAP_HEIGHT - 1:
            PLAYER_Y += 1
    elif direction == 'left':
        if PLAYER_X > 0:
            PLAYER_X -= 1
    elif direction == 'right':
        if PLAYER_X < MAP_WIDTH - 1:
            PLAYER_X += 1
    # 碰到敌人，减少生命值
    if PLAYER_X == ENEMY_X and PLAYER_Y == ENEMY_Y:
        PLAYER_LIFE -= 1

# 定义移动敌人函数
def move_enemy():
    global ENEMY_X, ENEMY_Y
    if ENEMY_X > 0:
        ENEMY_X -= 1
    else:
        ENEMY_X = MAP_WIDTH - 1

# 初始化游戏地图
MAP[PLAYER_Y][PLAYER_X] = 'P'
MAP[ENEMY_Y][ENEMY_X] = 'E'

# 开始游戏循环
while not GAME_OVER:
    # 绘制游戏地图和状态
    draw_map()
    draw_status()

    # 玩家移动
    direction = input('请输入移动方向(up/down/left/right): ')
    move_player(direction)

    # 敌人移动
    move_enemy()

    # 更新游戏地图
    MAP = [[' ' for _ in range(MAP_WIDTH)] for _ in range(MAP_HEIGHT)]
    MAP[PLAYER_Y][PLAYER_X] = 'P'
    MAP[ENEMY_Y][ENEMY_X] = 'E'

    # 判断游戏是否结束
    if PLAYER_LIFE <= 0:
        print('游戏结束，你输了！')
        GAME_OVER = True
    elif ENEMY_X == PLAYER_X and ENEMY_Y == PLAYER_Y:
        print('游戏结束，你赢了！')
        GAME_OVER = True

这个程序实现了一个简单的魂斗罗游戏，玩家可以通过输入指令移动自己的角色，在地图上与敌人对抗，当玩家生命值为0或者成功击败敌人时游戏结束。