H3C东哥单臂路由配置

### 使用 Pygame 实现数字华容道游戏 #### 项目概述 数字华容道是一种经典的益智类小游戏，玩家通过移动方块来使特定编号的方块到达指定位置。该游戏可以利用 Pygame 库开发图形界面并处理用户交互。 #### 准备工作 安装所需的库可以通过 pip 完成： ```bash pip install pygame ``` #### 主要功能模块设计 1. **初始化设置** - 设置窗口大小、颜色等基本参数。 2. **创建棋盘布局** - 构建初始状态下的空白格子以及各个数字的位置分布。 3. **事件监听器** - 处理鼠标点击事件以判断是否能够交换相邻两格的内容。 4. **胜利条件检测** - 当所有数字按照顺序排列完成时提示获胜信息。 #### 示例代码片段 下面是一个简化版的实现框架： ```python import sys import random import pygame as pg class SlidePuzzle: def __init__(self, size=4): self.size = size self.board = [[None]*size for _ in range(size)] nums = list(range(1, size*size)) + [None] random.shuffle(nums) idx = iter(nums) for row in range(self.size): for col in range(self.size): self.board[row][col] = next(idx) self.empty_pos = (size-1, size-1) def draw_board(self, screen): block_size = min(screen.get_width(), screen.get_height()) // self.size font = pg.font.Font(None, int(block_size * .7)) for r in range(self.size): for c in range(self.size): rect = pg.Rect(c*block_size, r*block_size, block_size, block_size) if num := self.board[r][c]: color = 'lightblue' text_surf = font.render(str(num), True, "black") screen.fill(color, rect.inflate(-8, -8)) screen.blit(text_surf, text_surf.get_rect(center=rect.center)) def move_tile(self, pos): erow, ecol = self.empty_pos trow, tcol = pos dr, dc = abs(erow-trow), abs(ecol-tcol) if not ((dr == 1 and dc == 0) or (dc == 1 and dr == 0)): return False self.board[erow][ecol], self.board[trow][tcol] \ = self.board[trow][tcol], None self.empty_pos = trow, tcol return True def main(): pg.init() clock = pg.time.Clock() puzzle = SlidePuzzle() win_widht = 600 win_height = 600 window_surface = pg.display.set_mode((win_widht, win_height)) pg.display.set_caption('Slide Puzzle') running = True while running: for event in pg.event.get(): if event.type == pg.QUIT: running = False elif event.type == pg.MOUSEBUTTONDOWN: mouse_x, mouse_y = event.pos block_side_len = min(win_widht, win_height)//puzzle.size clicked_row = mouse_y//block_side_len clicked_col = mouse_x//block_side_len moved_successfully = puzzle.move_tile( (clicked_row, clicked_col)) window_surface.fill("white") puzzle.draw_board(window_surface) pg.display.flip() clock.tick(30) if __name__ == '__main__': try: main() finally: pg.quit() ``` 该程序展示了如何构建一个简单的滑动拼图游戏，并允许玩家通过单击屏幕上的不同部分来进行游戏操作[^2]。