import pygame import random import sys import os # 初始化 pygame.init() WIDTH, HEIGHT = 800, 600 screen = pygame.display.set_mode((WIDTH, HEIGHT)) pygame.display.set_caption("骑老奶奶过马路 🧓🏃") # 颜色... WHITE = (255, 255, 255) BLACK = (0, 0, 0) GRAY = (100, 100, 100) DARK_GRAY = (50, 50, 50) ROAD_COLOR = (60, 60, 60) LINE_COLOR = (255, 255, 0) GRASS_COLOR = (34, 139, 34) SKIN_COLOR = (255, 218, 185) HAIR_COLOR = (200, 200, 200) SHIRT_COLOR = (0, 150, 200) # 玩家参数 PLAYER_WIDTH = 40 PLAYER_HEIGHT = 60 PLAYER_SPEED = 5 # 车辆参数 CAR_WIDTH = 60 CAR_HEIGHT = 30 CAR_SPEED_MIN = 2 CAR_SPEED_MAX = 6 CAR_SPAWN_DELAY = 60 clock = pygame.time.Clock() # ---------- 稳健的字体加载函数 ---------- def get_font(size): # 常见中文字体路径（按系统分类） font_paths = [ "C:/Windows/Fonts/msyh.ttf", # 微软雅黑（Win7+） "C:/Windows/Fonts/simsun.ttc", # 宋体 "C:/Windows/Fonts/simhei.ttf", # 黑体 "/System/Library/Fonts/PingFang.ttc", # macOS "/usr/share/fonts/truetype/wqy/wqy-microhei.ttc", # Linux "/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf", ] for path in font_paths: if os.path.exists(path): try: return pygame.font.Font(path, size) except: continue # 都找不到就回退默认（可能无法显示中文，但不会崩溃） return pygame.font.Font(None, size) font = get_font(48) # 用于提示信息 # ---------- 玩家类 ---------- class Player: # ... 代码与之前完全相同（省略，保持不变） def __init__(self): self.x = WIDTH // 2 - PLAYER_WIDTH // 2 self.y = HEIGHT - PLAYER_HEIGHT - 20 self.width = PLAYER_WIDTH self.height = PLAYER_HEIGHT self.rect = pygame.Rect(self.x, self.y, self.width, self.height) def move(self, dx, dy): new_x = self.x + dx new_y = self.y + dy if 0 <= new_x <= WIDTH - self.width: self.x = new_x if new_y >= 0: self.y = new_y self.rect.topleft = (self.x, self.y) def draw(self, surface): body_rect = pygame.Rect(self.x + 5, self.y + 20, 30, 35) pygame.draw.ellipse(surface, (160, 100, 80), body_rect) head_center = (self.x + 20, self.y + 15) pygame.draw.circle(surface, SKIN_COLOR, head_center, 12) for offset in [(-10, -8), (-5, -12), (0, -14), (5, -12), (10, -8)]: pygame.draw.circle(surface, HAIR_COLOR, (head_center[0] + offset[0], head_center[1] + offset[1]), 4) pygame.draw.line(surface, (0, 0, 100), (self.x + 10, self.y + 55), (self.x + 10, self.y + 65), 4) pygame.draw.line(surface, (0, 0, 100), (self.x + 30, self.y + 55), (self.x + 30, self.y + 65), 4) rider_x = self.x + 15 rider_y = self.y - 5 pygame.draw.rect(surface, SHIRT_COLOR, (rider_x, rider_y, 10, 15)) pygame.draw.circle(surface, SKIN_COLOR, (rider_x + 5, rider_y - 5), 7) pygame.draw.line(surface, SKIN_COLOR, (rider_x, rider_y + 2), (rider_x - 5, rider_y + 10), 3) pygame.draw.line(surface, SKIN_COLOR, (rider_x + 10, rider_y + 2), (rider_x + 15, rider_y + 10), 3) # ---------- 车辆类 ---------- class Car: def __init__(self, x, y, speed, direction): self.x = x self.y = y self.width = CAR_WIDTH self.height = CAR_HEIGHT self.speed = speed self.direction = direction self.rect = pygame.Rect(x, y, self.width, self.height) self.color = (random.randint(50, 255), random.randint(50, 255), random.randint(50, 255)) def update(self): self.x += self.speed * self.direction self.rect.x = self.x def draw(self, surface): pygame.draw.rect(surface, self.color, self.rect) window_color = (200, 230, 255) if self.direction == 1: pygame.draw.rect(surface, window_color, (self.x + 5, self.y + 5, 15, 10)) pygame.draw.rect(surface, window_color, (self.x + 35, self.y + 5, 15, 10)) else: pygame.draw.rect(surface, window_color, (self.x + 10, self.y + 5, 15, 10)) pygame.draw.rect(surface, window_color, (self.x + 35, self.y + 5, 15, 10)) # ---------- 游戏循环 ---------- def game_loop(): player = Player() cars = [] frame_count = 0 game_over = False win = False while True: for event in pygame.event.get(): if event.type == pygame.QUIT: pygame.quit() sys.exit() if event.type == pygame.KEYDOWN and (game_over or win): if event.key == pygame.K_SPACE: return # 重开 if not game_over and not win: keys = pygame.key.get_pressed() dx = dy = 0 if keys[pygame.K_LEFT] or keys[pygame.K_a]: dx = -PLAYER_SPEED if keys[pygame.K_RIGHT] or keys[pygame.K_d]: dx = PLAYER_SPEED if keys[pygame.K_UP] or keys[pygame.K_w]: dy = -PLAYER_SPEED if keys[pygame.K_DOWN] or keys[pygame.K_s]: dy = PLAYER_SPEED player.move(dx, dy) if not game_over and not win: frame_count += 1 if frame_count % CAR_SPAWN_DELAY == 0: lane_y = random.choice([120, 200, 280, 360, 440]) direction = random.choice([-1, 1]) x = -CAR_WIDTH if direction == 1 else WIDTH speed = random.randint(CAR_SPEED_MIN, CAR_SPEED_MAX) cars.append(Car(x, lane_y, speed, direction)) for car in cars: car.update() cars = [car for car in cars if -CAR_WIDTH < car.x < WIDTH + CAR_WIDTH] if not game_over and not win: for car in cars: if player.rect.colliderect(car.rect): game_over = True break if player.y <= 0: win = True # 绘制 screen.fill(GRASS_COLOR) road_rect = pygame.Rect(0, 60, WIDTH, HEIGHT - 120) pygame.draw.rect(screen, ROAD_COLOR, road_rect) for y in range(100, HEIGHT - 80, 80): for x in range(0, WIDTH, 60): pygame.draw.rect(screen, LINE_COLOR, (x + 20, y, 30, 4)) pygame.draw.rect(screen, DARK_GRAY, (0, 50, WIDTH, 10)) pygame.draw.rect(screen, DARK_GRAY, (0, HEIGHT - 70, WIDTH, 10)) for car in cars: car.draw(screen) player.draw(screen) # 显示信息 if game_over: text = font.render("💥 游戏结束！按 空格键 重试", True, WHITE) screen.blit(text, text.get_rect(center=(WIDTH//2, 30))) elif win: text = font.render("🎉 恭喜过关！按 空格键 再来一次", True, WHITE) screen.blit(text, text.get_rect(center=(WIDTH//2, 30))) else: hint = font.render("↑↓←→ 移动", True, WHITE) screen.blit(hint, (10, 10)) pygame.display.flip() clock.tick(60) if __name__ == "__main__": while True: game_loop()