import pygame import random import os # 初始化 Pygame pygame.init() # 设置窗口尺寸 - 增大一倍 cell_size = 20 # 保持单元格大小不变 grid_width = 60 # 网格宽度增加一倍 grid_height = 40 # 网格高度增加一倍 window_width = grid_width * cell_size window_height = grid_height * cell_size window = pygame.display.set_mode((window_width, window_height)) pygame.display.set_caption("迷宫游戏") # 设置颜色 WHITE = (255, 255, 255) BLACK = (0, 0, 0) RED = (255, 0, 0) GREEN = (0, 255, 0) # 设置时钟 clock = pygame.time.Clock() # 加载胜利动画帧 frames = [] frame_folder = "frames" # 确保这个文件夹存在并包含PNG图片 if os.path.exists(frame_folder): for frame_file in sorted(os.listdir(frame_folder)): if frame_file.endswith(".png"): frame = pygame.image.load(os.path.join(frame_folder, frame_file)) # 缩放帧图片以覆盖整个窗口 scaled_frame = pygame.transform.scale(frame, (window_width, window_height)) frames.append(scaled_frame) else: print(f"警告: 文件夹 '{frame_folder}' 不存在，将不显示胜利动画") # 设置字体（使用支持中文的字体文件） try: font_path = "c:/Windows/Fonts/simhei.ttf" # 替换为你的中文字体文件路径 font = pygame.font.Font(font_path, 48) # 增大字体大小 except: print("无法加载指定字体，使用默认字体") font = pygame.font.Font(None, 48) # 使用默认字体，增大字体大小 # 生成随机迷宫 def generate_maze(width, height): # 初始化迷宫，所有单元格都是墙壁 maze = [[1 for _ in range(width)] for _ in range(height)] # 确保入口和出口是通道 maze[0][0] = 0 maze[height - 1][width - 1] = 0 # 使用深度优先搜索生成迷宫 def carve_passages(x, y): # 随机选择方向 directions = [(0, 2), (2, 0), (0, -2), (-2, 0)] random.shuffle(directions) for dx, dy in directions: nx, ny = x + dx, y + dy # 检查是否在边界内 if 0 <= nx < width and 0 <= ny < height: # 如果目标单元格是墙壁 if maze[ny][nx] == 1: # 打通墙壁 maze[ny][nx] = 0 # 打通中间的墙壁 maze[y + dy // 2][x + dx // 2] = 0 # 递归处理下一个单元格 carve_passages(nx, ny) # 从入口开始生成迷宫 carve_passages(0, 0) # 确保出口附近有通道 maze[height - 2][width - 1] = 0 maze[height - 1][width - 2] = 0 return maze # 生成迷宫 maze = generate_maze(grid_width, grid_height) # 定义小人类 class Character: def __init__(self, grid_x, grid_y): self.grid_x = grid_x # 小人的网格 x 坐标 self.grid_y = grid_y # 小人的网格 y 坐标 self.x = grid_x * cell_size + cell_size // 2 # 小人的像素 x 坐标 self.y = grid_y * cell_size + cell_size // 2 # 小人的像素 y 坐标 self.radius = cell_size // 3 - 1 # 稍微减小半径，避免卡住 self.speed = 3 # 移动速度 self.collision_margin = 2 # 碰撞检测的边缘余量 def move(self, dx, dy): # 计算目标位置 new_x = self.x + dx new_y = self.y + dy # 检测是否与墙壁碰撞 if self.will_collide(new_x, new_y): # 尝试单独移动 X 或 Y 方向 if dx != 0 and not self.will_collide(new_x, self.y): new_y = self.y # 只移动 X 方向 elif dy != 0 and not self.will_collide(self.x, new_y): new_x = self.x # 只移动 Y 方向 else: return # 两个方向都不能移动 # 更新位置 self.x = new_x self.y = new_y self.grid_x = self.x // cell_size self.grid_y = self.y // cell_size def will_collide(self, x, y): # 计算碰撞检测的实际半径 collision_radius = self.radius - self.collision_margin # 检测小球是否会与墙壁碰撞 # 计算小球边缘的四个点 points = [ (x - collision_radius, y), # 左 (x + collision_radius, y), # 右 (x, y - collision_radius), # 上 (x, y + collision_radius) # 下 ] # 检测每个点是否在墙壁内 for px, py in points: # 计算点所在的网格位置 grid_x = int(px // cell_size) grid_y = int(py // cell_size) # 检测是否超出边界 if grid_x < 0 or grid_x >= grid_width or grid_y < 0 or grid_y >= grid_height: return True # 检测是否与墙壁碰撞 if maze[grid_y][grid_x] == 1: return True return False def draw(self, window): # 绘制小人（红色小球） pygame.draw.circle(window, RED, (self.x, self.y), self.radius) # 创建小人对象（初始位置在左上角） character = Character(0, 0) # 设置出口位置 exit_grid_x = grid_width - 1 exit_grid_y = grid_height - 1 # 游戏状态 game_state = "playing" # "playing", "victory" current_frame = 0 victory_time = 0 # 主循环 running = True while running: # 处理事件 for event in pygame.event.get(): if event.type == pygame.QUIT: # 检测窗口关闭事件 running = False elif event.type == pygame.KEYDOWN and game_state == "victory": if event.key == pygame.K_RETURN: # 按回车键重新开始游戏 game_state = "playing" maze = generate_maze(grid_width, grid_height) character = Character(0, 0) # 游戏逻辑 if game_state == "playing": # 检测键盘持续按下状态 keys = pygame.key.get_pressed() if keys[pygame.K_UP]: # 按下上箭头键 character.move(0, -character.speed) if keys[pygame.K_DOWN]: # 按下下箭头键 character.move(0, character.speed) if keys[pygame.K_LEFT]: # 按下左箭头键 character.move(-character.speed, 0) if keys[pygame.K_RIGHT]: # 按下右箭头键 character.move(character.speed, 0) # 检测是否到达出口 exit_x = exit_grid_x * cell_size + cell_size // 2 exit_y = exit_grid_y * cell_size + cell_size // 2 if abs(character.x - exit_x) < cell_size // 2 and abs(character.y - exit_y) < cell_size // 2: print("胜利！") game_state = "victory" victory_time = pygame.time.get_ticks() current_frame = 0 # 清空屏幕 window.fill(WHITE) if game_state == "playing": # 绘制迷宫 for i in range(grid_height): for j in range(grid_width): if maze[i][j] == 1: # 绘制墙壁 pygame.draw.rect(window, BLACK, (j * cell_size, i * cell_size, cell_size, cell_size)) # 绘制出口 exit_x = exit_grid_x * cell_size + cell_size // 2 exit_y = exit_grid_y * cell_size + cell_size // 2 pygame.draw.circle(window, GREEN, (exit_x, exit_y), cell_size // 3) # 绘制小人 character.draw(window) elif game_state == "victory": # 绘制胜利动画 if frames: # 如果有加载动画帧 # 直接绘制当前帧（已缩放为窗口大小） window.blit(frames[current_frame], (0, 0)) # 更新帧索引 if pygame.time.get_ticks() - victory_time > 100: # 每100毫秒更新一次帧 current_frame = (current_frame + 1) % len(frames) victory_time = pygame.time.get_ticks() # 绘制胜利文字 victory_text = font.render("胜利！", True, (255, 0, 0)) # 红色文字 text_rect = victory_text.get_rect(center=(window_width // 2, window_height - 70)) window.blit(victory_text, text_rect) # 绘制提示文字 restart_text = font.render("按回车键重新开始", True, (0, 0, 0)) # 黑色文字 restart_rect = restart_text.get_rect(center=(window_width // 2, window_height - 20)) window.blit(restart_text, restart_rect) # 更新屏幕 pygame.display.flip() # 控制帧率 clock.tick(60) # 退出 Pygame pygame.quit()