import pygame import random import sys pygame.init() # 窗口设置 WIDTH, HEIGHT = 900, 650 screen = pygame.display.set_mode((WIDTH, HEIGHT)) pygame.display.set_caption("目标练习 - 反应速度训练") clock = pygame.time.Clock() # 中文字体兼容 try: font_big = pygame.font.Font("C:/Windows/Fonts/simhei.ttf", 42) font_mid = pygame.font.Font("C:/Windows/Fonts/simhei.ttf", 28) font_small = pygame.font.Font("C:/Windows/Fonts/simhei.ttf", 20) except: font_big = pygame.font.SysFont("microsoftyahei", 42) font_mid = pygame.font.SysFont("microsoftyahei", 28) font_small = pygame.font.SysFont("microsoftyahei", 20) # 游戏常量 GAME_DURATION = 30 # 单局时长（秒） INIT_RADIUS = 40 # 初始目标半径 MIN_RADIUS = 15 # 最小目标半径 BG_COLOR = (240, 248, 255) BAR_COLOR = (220, 230, 240) # 游戏状态 STATE_MENU = 0 STATE_PLAYING = 1 STATE_OVER = 2 class TargetGame: def __init__(self): self.state = STATE_MENU self.score = 0 self.total_clicks = 0 self.hit_count = 0 self.high_score = 0 self.time_left = GAME_DURATION self.start_ticks = 0 # 目标属性 self.target_radius = INIT_RADIUS self.target_pos = (WIDTH//2, HEIGHT//2) self.target_color = (231, 76, 60) self.target_spawn_time = 0 # 反应时间统计 self.reaction_times = [] # 点击特效列表 self.effects = [] def spawn_target(self): """生成新目标""" margin = self.target_radius + 20 self.target_pos = ( random.randint(margin, WIDTH - margin), random.randint(100 + margin, HEIGHT - margin) ) self.target_color = ( random.randint(200, 255), random.randint(50, 150), random.randint(50, 150) ) self.target_spawn_time = pygame.time.get_ticks() # 难度递增：每得5分，目标缩小2像素 shrink = (self.score // 5) * 2 self.target_radius = max(MIN_RADIUS, INIT_RADIUS - shrink) def handle_click(self, pos): """处理鼠标点击""" if self.state != STATE_PLAYING: return self.total_clicks += 1 mx, my = pos dx = mx - self.target_pos[0] dy = my - self.target_pos[1] distance = (dx**2 + dy**2) ** 0.5 if distance <= self.target_radius: # 命中 self.hit_count += 1 self.score += 1 # 记录反应时间（毫秒） react = pygame.time.get_ticks() - self.target_spawn_time self.reaction_times.append(react) # 添加点击特效 self.effects.append([mx, my, self.target_radius, 255]) self.spawn_target() else: # 未命中也添加特效 self.effects.append([mx, my, 20, 180]) def update_effects(self): """更新点击特效""" for e in self.effects[:]: e[2] += 2 # 半径扩大 e[3] -= 8 # 透明度降低 if e[3] <= 0: self.effects.remove(e) def update(self): """游戏主更新""" if self.state == STATE_PLAYING: elapsed = (pygame.time.get_ticks() - self.start_ticks) // 1000 self.time_left = max(0, GAME_DURATION - elapsed) if self.time_left == 0: self.state = STATE_OVER if self.score > self.high_score: self.high_score = self.score self.update_effects() def draw(self): """绘制画面""" screen.fill(BG_COLOR) # 顶部信息栏 pygame.draw.rect(screen, BAR_COLOR, (0, 0, WIDTH, 90)) pygame.draw.line(screen, (180, 190, 200), (0, 90), (WIDTH, 90), 2) # 顶部数据 score_text = font_mid.render(f"得分: {self.score}", True, (44, 62, 80)) time_text = font_mid.render(f"时间: {self.time_left}s", True, (231, 76, 60)) high_text = font_small.render(f"最高分: {self.high_score}", True, (100, 120, 140)) screen.blit(score_text, (30, 25)) screen.blit(time_text, (WIDTH//2 - 70, 25)) screen.blit(high_text, (WIDTH - 150, 35)) if self.state == STATE_MENU: # 开始界面 title = font_big.render("🎯 目标反应训练", True, (44, 62, 80)) tip1 = font_mid.render("点击随机出现的圆点，测试你的反应速度", True, (80, 100, 120)) tip2 = font_mid.render("按 空格键 开始游戏", True, (52, 73, 94)) tip3 = font_small.render(f"单局时长 {GAME_DURATION} 秒 · 目标会逐渐缩小", True, (120, 140, 160)) screen.blit(title, (WIDTH//2 - title.get_width()//2, HEIGHT//2 - 100)) screen.blit(tip1, (WIDTH//2 - tip1.get_width()//2, HEIGHT//2 - 20)) screen.blit(tip2, (WIDTH//2 - tip2.get_width()//2, HEIGHT//2 + 50)) screen.blit(tip3, (WIDTH//2 - tip3.get_width()//2, HEIGHT//2 + 100)) elif self.state == STATE_PLAYING: # 绘制目标 pygame.draw.circle(screen, self.target_color, self.target_pos, self.target_radius) pygame.draw.circle(screen, (255,255,255), self.target_pos, self.target_radius//3) # 绘制点击特效 for x, y, r, alpha in self.effects: s = pygame.Surface((r*2, r*2), pygame.SRCALPHA) pygame.draw.circle(s, (255, 255, 255, alpha), (r, r), r, 2) screen.blit(s, (x - r, y - r)) elif self.state == STATE_OVER: # 结算界面 title = font_big.render("游戏结束", True, (44, 62, 80)) screen.blit(title, (WIDTH//2 - title.get_width()//2, 140)) # 计算统计数据 hit_rate = (self.hit_count / self.total_clicks * 100) if self.total_clicks > 0 else 0 avg_react = sum(self.reaction_times)/len(self.reaction_times) if self.reaction_times else 0 stats = [ f"最终得分: {self.score} 个目标", f"总点击数: {self.total_clicks} 次", f"命中率: {hit_rate:.1f}%", f"平均反应时间: {avg_react:.0f} 毫秒" ] for i, line in enumerate(stats): text = font_mid.render(line, True, (52, 73, 94)) screen.blit(text, (WIDTH//2 - text.get_width()//2, 220 + i * 50)) tip = font_small.render("按 空格键 再来一局", True, (120, 140, 160)) screen.blit(tip, (WIDTH//2 - tip.get_width()//2, HEIGHT - 80)) pygame.display.flip() def start_game(self): """开始新一局""" self.state = STATE_PLAYING self.score = 0 self.total_clicks = 0 self.hit_count = 0 self.reaction_times.clear() self.effects.clear() self.target_radius = INIT_RADIUS self.start_ticks = pygame.time.get_ticks() self.spawn_target() def main(): game = TargetGame() running = True while running: for event in pygame.event.get(): if event.type == pygame.QUIT: running = False if event.type == pygame.MOUSEBUTTONDOWN and event.button == 1: game.handle_click(event.pos) if event.type == pygame.KEYDOWN: if event.key == pygame.K_SPACE: if game.state in (STATE_MENU, STATE_OVER): game.start_game() game.update() game.draw() clock.tick(60) pygame.quit() sys.exit() if __name__ == "__main__": main()