Python小游戏（吃金币）

 源码：

import os
import cfg
import sys
import pygame
import random
from modules import *'''游戏初始化'''
def initGame():# 初始化pygame, 设置展示窗口pygame.init()screen = pygame.display.set_mode(cfg.SCREENSIZE)pygame.display.set_caption('catch coins —— 九歌')# 加载必要的游戏素材game_images = {}for key, value in cfg.IMAGE_PATHS.items():if isinstance(value, list):images = []for item in value: images.append(pygame.image.load(item))game_images[key] = imageselse:game_images[key] = pygame.image.load(value)game_sounds = {}for key, value in cfg.AUDIO_PATHS.items():if key == 'bgm': continuegame_sounds[key] = pygame.mixer.Sound(value)# 返回初始化数据return screen, game_images, game_sounds'''主函数'''
def main():# 初始化screen, game_images, game_sounds = initGame()# 播放背景音乐pygame.mixer.music.load(cfg.AUDIO_PATHS['bgm'])pygame.mixer.music.play(-1, 0.0)# 字体加载font = pygame.font.Font(cfg.FONT_PATH, 40)# 定义herohero = Hero(game_images['hero'], position=(375, 520))# 定义食物组food_sprites_group = pygame.sprite.Group()generate_food_freq = random.randint(10, 20)generate_food_count = 0# 当前分数/历史最高分score = 0highest_score = 0 if not os.path.exists(cfg.HIGHEST_SCORE_RECORD_FILEPATH) else int(open(cfg.HIGHEST_SCORE_RECORD_FILEPATH).read())# 游戏主循环clock = pygame.time.Clock()while True:# --填充背景screen.fill(0)screen.blit(game_images['background'], (0, 0))# --倒计时信息countdown_text = 'Count down: ' + str((90000 - pygame.time.get_ticks()) // 60000) + ":" + str((90000 - pygame.time.get_ticks()) // 1000 % 60).zfill(2)countdown_text = font.render(countdown_text, True, (0, 0, 0))countdown_rect = countdown_text.get_rect()countdown_rect.topright = [cfg.SCREENSIZE[0]-30, 5]screen.blit(countdown_text, countdown_rect)# --按键检测for event in pygame.event.get():if event.type == pygame.QUIT:pygame.quit()sys.exit()key_pressed = pygame.key.get_pressed()if key_pressed[pygame.K_a] or key_pressed[pygame.K_LEFT]:hero.move(cfg.SCREENSIZE, 'left')if key_pressed[pygame.K_d] or key_pressed[pygame.K_RIGHT]:hero.move(cfg.SCREENSIZE, 'right')# --随机生成食物generate_food_count += 1if generate_food_count > generate_food_freq:generate_food_freq = random.randint(10, 20)generate_food_count = 0food = Food(game_images, random.choice(['gold',] * 10 + ['apple']), cfg.SCREENSIZE)food_sprites_group.add(food)# --更新食物for food in food_sprites_group:if food.update(): food_sprites_group.remove(food)# --碰撞检测for food in food_sprites_group:if pygame.sprite.collide_mask(food, hero):game_sounds['get'].play()food_sprites_group.remove(food)score += food.scoreif score > highest_score: highest_score = score# --画herohero.draw(screen)# --画食物food_sprites_group.draw(screen)# --显示得分score_text = f'Score: {score}, Highest: {highest_score}'score_text = font.render(score_text, True, (0, 0, 0))score_rect = score_text.get_rect()score_rect.topleft = [5, 5]screen.blit(score_text, score_rect)# --判断游戏是否结束if pygame.time.get_ticks() >= 90000:break# --更新屏幕pygame.display.flip()clock.tick(cfg.FPS)# 游戏结束, 记录最高分并显示游戏结束画面fp = open(cfg.HIGHEST_SCORE_RECORD_FILEPATH, 'w')fp.write(str(highest_score))fp.close()return showEndGameInterface(screen, cfg, score, highest_score)'''run'''
if __name__ == '__main__':while main():pass

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