写一个python超级玛丽游戏

好的，这是一个比较复杂的项目，需要涉及到很多编程概念和技巧，可能需要花费一些时间。不过我会尽力给出一个简单易懂的实现方案。

首先，我们需要导入一些必要的库和模块：

import pygame
import random

然后，我们定义一些常量和变量：

# 窗口大小
WINDOW_WIDTH = 800
WINDOW_HEIGHT = 600

# 背景颜色
BG_COLOR = (135, 206, 235)

# 地面高度
GROUND_HEIGHT = 100

# 超级玛丽的初始位置
MARIO_START_X = 100
MARIO_START_Y = WINDOW_HEIGHT - GROUND_HEIGHT - 100

# 超级玛丽的大小
MARIO_WIDTH = 60
MARIO_HEIGHT = 95

# 超级玛丽的速度
MARIO_SPEED_X = 5
MARIO_SPEED_Y = 10

# 超级玛丽的跳跃高度和重力加速度
MARIO_JUMP_HEIGHT = 250
MARIO_GRAVITY = 1

# 敌人的大小和速度
ENEMY_WIDTH = 50
ENEMY_HEIGHT = 50
ENEMY_SPEED = 5

# 砖块的大小
BRICK_WIDTH = 50
BRICK_HEIGHT = 50

# 砖块和硬币的数量
NUM_BRICKS = 20
NUM_COINS = 100

# 硬币的大小和速度
COIN_WIDTH = 20
COIN_HEIGHT = 35
COIN_SPEED = 5

# 初始化pygame
pygame.init()

# 创建窗口
window = pygame.display.set_mode((WINDOW_WIDTH, WINDOW_HEIGHT))

# 设置窗口标题
pygame.display.set_caption('Super Mario')

# 加载图片资源
mario_image = pygame.image.load('mario.png')
enemy_image = pygame.image.load('enemy.png')
brick_image = pygame.image.load('brick.png')
coin_image = pygame.image.load('coin.png')

# 设置字体
font = pygame.font.Font(None, 36)

# 创建超级玛丽
mario_rect = pygame.Rect(MARIO_START_X, MARIO_START_Y, MARIO_WIDTH, MARIO_HEIGHT)
mario_jump = 0

# 创建敌人
enemies = []
for i in range(3):
    enemy_rect = pygame.Rect(random.randint(0, WINDOW_WIDTH - ENEMY_WIDTH), WINDOW_HEIGHT - GROUND_HEIGHT - ENEMY_HEIGHT, ENEMY_WIDTH, ENEMY_HEIGHT)
    enemy_speed = random.choice([-ENEMY_SPEED, ENEMY_SPEED])
    enemies.append((enemy_rect, enemy_speed))

# 创建砖块和硬币
bricks = []
coins = []
for i in range(NUM_BRICKS):
    brick_rect = pygame.Rect(random.randint(0, WINDOW_WIDTH - BRICK_WIDTH), random.randint(0, WINDOW_HEIGHT - GROUND_HEIGHT - BRICK_HEIGHT - MARIO_HEIGHT), BRICK_WIDTH, BRICK_HEIGHT)
    bricks.append(brick_rect)
    for j in range(random.randint(1, 3)):
        coin_rect = pygame.Rect(brick_rect.left + random.randint(0, BRICK_WIDTH - COIN_WIDTH), brick_rect.top - COIN_HEIGHT, COIN_WIDTH, COIN_HEIGHT)
        coins.append((coin_rect, COIN_SPEED))

接下来，我们定义一些函数来处理各种事件和游戏逻辑：

def handle_events():
    global mario_jump
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            pygame.quit()
            exit()
        elif event.type == pygame.KEYDOWN:
            if event.key == pygame.K_SPACE and mario_jump == 0:
                mario_jump = MARIO_JUMP_HEIGHT

def update_mario():
    global mario_jump
    mario_rect.move_ip(MARIO_SPEED_X, -mario_jump)
    if mario_jump > 0:
        mario_jump -= MARIO_GRAVITY
    if mario_rect.bottom >= WINDOW_HEIGHT - GROUND_HEIGHT:
        mario_rect.bottom = WINDOW_HEIGHT - GROUND_HEIGHT
        mario_jump = 0

def update_enemies():
    for i, (enemy_rect, enemy_speed) in enumerate(enemies):
        enemy_rect.move_ip(enemy_speed, 0)
        if enemy_rect.left < 0 or enemy_rect.right > WINDOW_WIDTH:
            enemies[i] = (enemy_rect, -enemy_speed)

def update_coins():
    global score
    for i, (coin_rect, coin_speed) in enumerate(coins):
        coin_rect.move_ip(0, coin_speed)
        if mario_rect.colliderect(coin_rect):
            coins.pop(i)
            score += 1
        elif coin_rect.top > WINDOW_HEIGHT:
            coins.pop(i)

def draw_text(text, x, y):
    text_surface = font.render(text, True, (255, 255, 255))
    window.blit(text_surface, (x, y))

def draw():
    window.fill(BG_COLOR)
    pygame.draw.rect(window, (139, 69, 19), (0, WINDOW_HEIGHT - GROUND_HEIGHT, WINDOW_WIDTH, GROUND_HEIGHT))
    window.blit(mario_image, mario_rect)
    for enemy_rect, _ in enemies:
        window.blit(enemy_image, enemy_rect)
    for brick_rect in bricks:
        window.blit(brick_image, brick_rect)
    for coin_rect, _ in coins:
        window.blit(coin_image, coin_rect)
    draw_text('Score: {}'.format(score), 10, 10)

def game_over():
    while True:
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                pygame.quit()
                exit()
        window.fill(BG_COLOR)
        draw_text('Game Over', WINDOW_WIDTH // 2 - 100, WINDOW_HEIGHT // 2 - 50)
        draw_text('Score: {}'.format(score), WINDOW_WIDTH // 2 - 50, WINDOW_HEIGHT // 2)
        pygame.display.update()

最后，我们在游戏循环中不断调用这些函数，来更新游戏状态和显示窗口：

score = 0

while True:
    handle_events()
    update_mario()
    update_enemies()
    update_coins()
    draw()
    for enemy_rect, _ in enemies:
        if mario_rect.colliderect(enemy_rect):
            game_over()
    pygame.display.update()

这样，一个简单的超级玛丽游戏就完成了！当然，这只是一个简单的实现，还有很多可以改进的地方。比如增加更多的敌人和障碍物，设计更复杂的关卡和游戏玩法，提高游戏难度等等。