写个俄罗斯方块的小游戏

好的，我可以为您提供一个简单的俄罗斯方块小游戏的示例代码。这个游戏使用 Python 的 Pygame 库实现，需要先安装 Pygame 库。 ```python import pygame import random # 初始化 Pygame 库 pygame.init() # 定义游戏区域的大小和方格的大小 screen_width = 300 screen_height = 600 block_size = 30 # 定义颜色常量 white = (255, 255, 255) black = (0, 0, 0) red = (255, 0, 0) green = (0, 255, 0) blue = (0, 0, 255) # 创建游戏窗口 screen = pygame.display.set_mode((screen_width, screen_height)) pygame.display.set_caption("Tetris") # 定义方块的形状和颜色 shapes = [ [[1, 1, 1], [0, 1, 0]], [[2, 2], [2, 2]], [[3, 3, 0], [0, 3, 3]], [[0, 4, 4], [4, 4, 0]], [[5, 5, 5, 5]], [[6, 6, 6], [0, 0, 6]], [[7, 7, 7], [7, 0, 0]] ] colors = [red, green, blue, white, black, blue, green] # 定义方块类 class Block: def __init__(self, x, y, shape): self.x = x self.y = y self.shape = shape self.color = colors[shapes.index(shape)] def draw(self): for i in range(len(self.shape)): for j in range(len(self.shape[i])): if self.shape[i][j] != 0: pygame.draw.rect(screen, self.color, (self.x + j * block_size, self.y + i * block_size, block_size, block_size)) def move_down(self): self.y += block_size