帮我用python写一个俄罗斯方块游戏

当然可以帮你写一个俄罗斯方块游戏！以下是一个简单的示例代码：

import pygame
import random

# 初始化游戏
pygame.init()

# 设置游戏窗口的宽度和高度
window_width = 800
window_height = 600

# 设置方块大小和边框宽度
block_size = 30
border_width = 5

# 设置游戏区域的宽度和高度
game_width = 10
game_height = 20

# 设置游戏窗口的大小
window = pygame.display.set_mode((window_width, window_height))
pygame.display.set_caption("俄罗斯方块")

# 定义颜色
BLACK = (0, 0, 0)
WHITE = (255, 255, 255)
RED = (255, 0, 0)
GREEN = (0, 255, 0)
BLUE = (0, 0, 255)
CYAN = (0, 255, 255)
MAGENTA = (255, 0, 255)
YELLOW = (255, 255, 0)
ORANGE = (255, 165, 0)

# 定义各种形状的方块
shapes = [
    [[1, 1, 1, 1]],
    [[1, 1], [1, 1]],
    [[1, 1, 0], [0, 1, 1]],
    [[0, 1, 1], [1, 1, 0]],
    [[1, 1, 1], [0, 1, 0]],
    [[1, 1, 1], [1, 0, 0]],
    [[1, 1, 1], [0, 0, 1]]
]

# 定义方块的颜色
colors = [CYAN, YELLOW, MAGENTA, GREEN, BLUE, ORANGE, RED]

# 初始化游戏区域
game_area = [[0] * game_width for _ in range(game_height)]


def draw_block(x, y, color):
    pygame.draw.rect(window, color, (x * block_size + border_width,
                                      y * block_size + border_width,
                                      block_size - border_width * 2,
                                      block_size - border_width * 2))


def draw_game_area():
    for y in range(game_height):
        for x in range(game_width):
            if game_area[y][x] != 0:
                draw_block(x, y, colors[game_area[y][x] - 1])


def check_collision(x, y, shape):
    for row in range(len(shape)):
        for col in range(len(shape[row])):
            if shape[row][col] and (x + col < 0 or x + col >= game_width or y + row >= game_height or game_area[y + row][x + col] != 0):
                return True
    return False


def rotate_shape(shape):
    return list(zip(*reversed(shape)))


def clear_lines():
    lines = []
    for row in range(game_height):
        if all(game_area[row]):
            lines.append(row)
    for line in lines:
        del game_area[line]
        game_area.insert(0, [0] * game_width)
    return len(lines)


def draw_text(text, font_size, x, y):
    font = pygame.font.Font(None, font_size)
    text_obj = font.render(text, True, WHITE)
    text_rect = text_obj.get_rect()
    text_rect.centerx = x
    text_rect.centery = y
    window.blit(text_obj, text_rect)


def game_over():
    window.fill(BLACK)
    draw_text("Game Over", 64, window_width // 2, window_height // 2)
    pygame.display.update()
    pygame.time.wait(3000)
    pygame.quit()


def main():
    clock = pygame.time.Clock()
    current_shape = random.choice(shapes)
    current_shape_color = random.choice(colors)
    current_shape_x = game_width // 2 - len(current_shape[0]) // 2
    current_shape_y = 0
    score = 0

    while True:
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                pygame.quit()
                return

            if event.type == pygame.KEYDOWN:
                if event.key == pygame.K_LEFT:
                    if not check_collision(current_shape_x - 1, current_shape_y, current_shape):
                        current_shape_x -= 1
                elif event.key == pygame.K_RIGHT:
                    if not check_collision(current_shape_x + 1, current_shape_y, current_shape):
                        current_shape_x += 1
                elif event.key == pygame.K_DOWN:
                    if not check_collision(current_shape_x, current_shape_y + 1, current_shape):
                        current_shape_y += 1
                elif event.key == pygame.K_UP:
                    rotated_shape = rotate_shape(current_shape)
                    if not check_collision(current_shape_x, current_shape_y, rotated_shape):
                        current_shape = rotated_shape

        if not check_collision(current_shape_x, current_shape_y + 1, current_shape):
            current_shape_y += 1
        else:
            for row in range(len(current_shape)):
                for col in range(len(current_shape[row])):
                    if current_shape[row][col]:
                        game_area[current_shape_y + row][current_shape_x + col] = colors.index(current_shape_color) + 1
            score += clear_lines()
            current_shape = random.choice(shapes)
            current_shape_color = random.choice(colors)
            current_shape_x = game_width // 2 - len(current_shape[0]) // 2
            current_shape_y = 0

            if check_collision(current_shape_x, current_shape_y, current_shape):
                game_over()

        window.fill(BLACK)
        draw_game_area()
        for row in range(len(current_shape)):
            for col in range(len(current_shape[row])):
                if current_shape[row][col]:
                    draw_block(current_shape_x + col, current_shape_y + row, current_shape_color)
        draw_text(f"Score: {score}", 32, window_width // 2, 30)
        pygame.display.update()
        clock.tick(5)


if __name__ == '__main__':
    main()

这是一个使用Pygame库编写的简单俄罗斯方块游戏。你可以运行代码并开始玩游戏。希望对你有帮助！如果有任何问题，请随时提问。