用pycharm俄罗斯方块

在PyCharm中实现俄罗斯方块游戏可以按照以下步骤进行：

1. 创建一个新的PyCharm项目。
2. 在项目中创建一个Python文件，命名为"tetris.py"。
3. 导入所需的模块，包括pygame和random。
4. 初始化pygame并设置游戏窗口的大小。
5. 创建一个方块类，包括方块的形状、颜色和位置等属性，以及方块的移动和旋转方法。
6. 创建一个游戏类，包括游戏的初始化、更新和绘制方法，以及处理用户输入的方法。
7. 在游戏类中创建一个方块实例，并在游戏循环中更新和绘制方块。
8. 处理方块的移动、旋转和停靠等操作，并检测是否有行被填满并消除。
9. 在游戏结束时显示得分并退出游戏。

下面是一个简单的示例代码：

import pygame
import random

# 游戏窗口大小
WINDOW_WIDTH = 800
WINDOW_HEIGHT = 600

# 方块大小
BLOCK_SIZE = 30

# 方块颜色
COLORS = [(0, 0, 0), (255, 0, 0), (0, 255, 0), (0, 0, 255), (255, 255, 0), (255, 0, 255), (0, 255, 255), (255, 255, 255)]

# 方块形状
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]]
]

class Block:
    def __init__(self):
        self.shape = random.choice(SHAPES)
        self.color = random.choice(COLORS)
        self.x = WINDOW_WIDTH // 2 - BLOCK_SIZE
        self.y = 0

    def move_down(self):
        self.y += BLOCK_SIZE

    def move_left(self):
        self.x -= BLOCK_SIZE

    def move_right(self):
        self.x += BLOCK_SIZE

    def rotate(self):
        self.shape = list(zip(*reversed(self.shape)))

    def draw(self, surface):
        for i in range(len(self.shape)):
            for j in range(len(self.shape[i])):
                if self.shape[i][j] == 1:
                    pygame.draw.rect(surface, self.color, (self.x + j * BLOCK_SIZE, self.y + i * BLOCK_SIZE, BLOCK_SIZE, BLOCK_SIZE))

class Game:
    def __init__(self):
        pygame.init()
        self.surface = pygame.display.set_mode((WINDOW_WIDTH, WINDOW_HEIGHT))
        pygame.display.set_caption("Tetris")
        self.clock = pygame.time.Clock()
        self.block = Block()
        self.grid = [[0] * (WINDOW_WIDTH // BLOCK_SIZE) for _ in range(WINDOW_HEIGHT // BLOCK_SIZE)]
        self.score = 0

    def update(self):
        self.block.move_down()
        if self.collide():
            self.block.move_up()
            self.freeze()
            self.clear_lines()
            self.block = Block()

    def collide(self):
        for i in range(len(self.block.shape)):
            for j in range(len(self.block.shape[i])):
                if self.block.shape[i][j] == 1:
                    if self.block.y + i * BLOCK_SIZE >= WINDOW_HEIGHT or self.grid[(self.block.y + i * BLOCK_SIZE) // BLOCK_SIZE][(self.block.x + j * BLOCK_SIZE) // BLOCK_SIZE] != 0:
                        return True
        return False

    def freeze(self):
        for i in range(len(self.block.shape)):
            for j in range(len(self.block.shape[i])):
                if self.block.shape[i][j] == 1:
                    self.grid[(self.block.y + i * BLOCK_SIZE) // BLOCK_SIZE][(self.block.x + j * BLOCK_SIZE) // BLOCK_SIZE] = self.block.color

    def clear_lines(self):
        lines = []
        for i in range(len(self.grid)):
            if all(self.grid[i]):
                lines.append(i)
        for line in lines:
            del self.grid[line]
            self.grid.insert(0, [0] * (WINDOW_WIDTH // BLOCK_SIZE))
            self.score += 1

    def draw(self):
        self.surface.fill((0, 0, 0))
        for i in range(len(self.grid)):
            for j in range(len(self.grid[i])):
                if self.grid[i][j] != 0:
                    pygame.draw.rect(self.surface, self.grid[i][j], (j * BLOCK_SIZE, i * BLOCK_SIZE, BLOCK_SIZE, BLOCK_SIZE))
        self.block.draw(self.surface)
        pygame.display.update()

    def run(self):
        running = True
        while running:
            for event in pygame.event.get():
                if event.type == pygame.QUIT:
                    running = False
                elif event.type == pygame.KEYDOWN:
                    if event.key == pygame.K_LEFT:
                        self.block.move_left()
                        if self.collide():
                            self.block.move_right()
                    elif event.key == pygame.K_RIGHT:
                        self.block.move_right()
                        if self.collide():
                            self.block.move_left()
                    elif event.key == pygame.K_DOWN:
                        self.block.move_down()
                        if self.collide():
                            self.block.move_up()
                            self.freeze()
                            self.clear_lines()
                            self.block = Block()
                    elif event.key == pygame.K_UP:
                        self.block.rotate()
                        if self.collide():
                            self.block.rotate_back()

            self.update()
            self.draw()
            self.clock.tick(5)

        pygame.quit()

if __name__ == "__main__":
    game = Game()
    game.run()