python俄罗斯方块完整代码

当然可以！以下是一个简单的Python俄罗斯方块的完整代码示例：

import pygame
import random

# 初始化游戏
pygame.init()

# 设置游戏窗口大小
screen_width = 800
screen_height = 600
play_width = 300
play_height = 600
block_size = 30

top_left_x = (screen_width - play_width) // 2
top_left_y = screen_height - play_height

# 定义形状的类
class Shape(object):
    rows = 20
    columns = 10

    def __init__(self, column, row, shape):
        self.x = column
        self.y = row
        self.shape = shape
        self.color = colors[shapes.index(shape)]
        self.rotation = 0

# 定义形状的列表
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]]
]

# 定义颜色列表
colors = [(0, 0, 0), (255, 0, 0), (0, 255, 0), (0, 0, 255), (255, 255, 0), (255, 165, 0), (0, 255, 255)]

# 初始化游戏区域
def create_grid(locked_positions={}):
    grid = [[(0, 0, 0) for _ in range(Shape.columns)] for _ in range(Shape.rows)]

    for row in range(len(grid)):
        for col in range(len(grid[row])):
            if (col, row) in locked_positions:
                color = locked_positions[(col, row)]
                grid[row][col] = color

    return grid

# 检查是否可以移动形状
def valid_space(shape, grid):
    accepted_positions = [[(j, i) for j in range(Shape.columns) if grid[i][j] == (0, 0, 0)] for i in range(Shape.rows)]
    accepted_positions = [j for sub in accepted_positions for j in sub]

    formatted_shape = convert_shape_format(shape)

    for pos in formatted_shape:
        if pos not in accepted_positions:
            if pos[1] > -1:
                return False
    return True

# 检查游戏是否结束
def check_lost(positions):
    for pos in positions:
        x, y = pos
        if y < 1:
            return True
    return False

# 将形状转换为坐标
def convert_shape_format(shape):
    positions = []
    format = shape.shape[shape.rotation % len(shape.shape)]

    for i, line in enumerate(format):
        row = list(line)
        for j, column in enumerate(row):
            if column == '1':
                positions.append((shape.x + j, shape.y + i))

    for i, pos in enumerate(positions):
        positions[i] = (pos[0] - 2, pos[1] - 4)

    return positions

# 绘制游戏区域
def draw_grid(surface, grid):
    for row in range(len(grid)):
        for col in range(len(grid[row])):
            pygame.draw.rect(surface, grid[row][col], (top_left_x + col * block_size, top_left_y + row * block_size, block_size, block_size))
            pygame.draw.rect(surface, (255, 255, 255), (top_left_x + col * block_size, top_left_y + row * block_size, block_size, block_size), 1)

# 绘制形状
def draw_shape(surface, shape):
    format = shape.shape[shape.rotation % len(shape.shape)]

    for i, line in enumerate(format):
        row = list(line)
        for j, column in enumerate(row):
            if column == '1':
                pygame.draw.rect(surface, shape.color, (top_left_x + (shape.x + j) * block_size, top_left_y + (shape.y + i) * block_size, block_size, block_size))
                pygame.draw.rect(surface, (255, 255, 255), (top_left_x + (shape.x + j) * block_size, top_left_y + (shape.y + i) * block_size, block_size, block_size), 1)

# 清除行
def clear_rows(grid, locked_positions):
    full_rows = []
    for row in range(len(grid)):
        if (0, 0, 0) not in grid[row]:
            full_rows.append(row)

    for row in full_rows:
        del grid[row]
        grid.insert(0, [(0, 0, 0) for _ in range(Shape.columns)])

    for row in full_rows:
        for pos in locked_positions.keys():
            x, y = pos
            if y < row:
                new_pos = (x, y + 1)
                locked_positions[new_pos] = locked_positions.pop(pos)

    return len(full_rows)

# 绘制游戏界面
def draw_window(surface, grid, score=0):
    surface.fill((0, 0, 0))
    pygame.font.init()
    font = pygame.font.SysFont('comicsans', 60)
    label = font.render('Tetris', 1, (255, 255, 255))
    surface.blit(label, (top_left_x + play_width / 2 - (label.get_width() / 2), 30))

    font = pygame.font.SysFont('comicsans', 30)
    label = font.render('Score: ' + str(score), 1, (255, 255, 255))
    surface.blit(label, (top_left_x + play_width + 50, top_left_y + play_height / 2 - 30))

    for row in range(len(grid)):
        for col in range(len(grid[row])):
            pygame.draw.rect(surface, grid[row][col], (top_left_x + col * block_size, top_left_y + row * block_size, block_size, block_size))
            pygame.draw.rect(surface, (255, 255, 255), (top_left_x + col * block_size, top_left_y + row * block_size, block_size, block_size), 1)

    pygame.draw.rect(surface, (255, 0, 0), (top_left_x, top_left_y, play_width, play_height), 5)

# 主函数
def main():
    locked_positions = {}
    grid = create_grid(locked_positions)

    change_piece = False
    run = True
    current_piece = Shape(Shape.columns // 2 - 2, 0, random.choice(shapes))
    next_piece = Shape(Shape.columns // 2 - 2, 0, random.choice(shapes))
    clock = pygame.time.Clock()
    fall_time = 0
    fall_speed = 0.27
    score = 0

    while run:
        grid = create_grid(locked_positions)
        fall_time += clock.get_rawtime()
        clock.tick()

        if fall_time / 1000 >= fall_speed:
            fall_time = 0
            current_piece.y += 1
            if not (valid_space(current_piece, grid)) and current_piece.y > 0:
                current_piece.y -= 1
                change_piece = True

        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                run = False
                pygame.display.quit()
                quit()

            if event.type == pygame.KEYDOWN:
                if event.key == pygame.K_LEFT:
                    current_piece.x -= 1
                    if not valid_space(current_piece, grid):
                        current_piece.x += 1

                elif event.key == pygame.K_RIGHT:
                    current_piece.x += 1
                    if not valid_space(current_piece, grid):
                        current_piece.x -= 1

                elif event.key == pygame.K_DOWN:
                    current_piece.y += 1
                    if not valid_space(current_piece, grid):
                        current_piece.y -= 1

                elif event.key == pygame.K_UP:
                    current_piece.rotation += 1
                    if not valid_space(current_piece, grid):
                        current_piece.rotation -= 1

        shape_pos = convert_shape_format(current_piece)

        for i in range(len(shape_pos)):
            x, y = shape_pos[i]
            if y > -1:
                grid[y][x] = current_piece.color

        if change_piece:
            for pos in shape_pos:
                p = (pos[0], pos[1])
                locked_positions[p] = current_piece.color
            current_piece = next_piece
            next_piece = Shape(Shape.columns // 2 - 2, 0, random.choice(shapes))
            change_piece = False
            score += clear_rows(grid, locked_positions)

        draw_window(win, grid, score)
        draw_shape(win, current_piece)
        pygame.display.update()

        if check_lost(locked_positions):
            run = False

    print('Game Over')
    # 游戏结束后的操作

# 运行游戏
win = pygame.display.set_mode((screen_width, screen_height))
pygame.display.set_caption('Tetris')
main()

希望这个代码能帮到你！如果你有任何其他问题，请随时提问。