Python小游戏(404小恐龙)

玩法：上下控制起跳躲避

源码分享：

  

   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      import cfg
     
    
   

    

     

    
    

     

      import sys
     
    
   

    

     

    
    

     

      import random
     
    
   

    

     

    
    

     

      import pygame
     
    
   

    

     

    
    

     

      from modules import *
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      '''main'''
     
    
   

    

     

    
    

     

      def main(highest_score):
     
    
   

    

     

    
    

     
    # 游戏初始化
     
    
   

    

     

    
    

     

          pygame.init()
     
    
   

    

     

    
    

     

          screen = pygame.display.set_mode(cfg.SCREENSIZE)
     
    
   

    

     

    
    

     

          pygame.display.set_caption('九歌')
     
    
   

    

     

    
    

     
    # 导入所有声音文件
     
    
   

    

     

    
    

     

          sounds = {}
     
    
   

    

     

    
    

     
    for key, value in cfg.AUDIO_PATHS.items():
     
    
   

    

     

    
    

     

              sounds[key] = pygame.mixer.Sound(value)
     
    
   

    

     

    
    

     
    # 游戏开始界面
     
    
   

    

     

    
    

     

          GameStartInterface(screen, sounds, cfg)
     
    
   

    

     

    
    

     
    # 定义一些游戏中必要的元素和变量
     
    
   

    

     

    
    

     

          score = 0
     
    
   

    

     

    
    

     

          score_board = Scoreboard(cfg.IMAGE_PATHS['numbers'], position=(534, 15), bg_color=cfg.BACKGROUND_COLOR)
     
    
   

    

     

    
    

     

          highest_score = highest_score
     
    
   

    

     

    
    

     

          highest_score_board = Scoreboard(cfg.IMAGE_PATHS['numbers'], position=(435, 15), bg_color=cfg.BACKGROUND_COLOR, is_highest=True)
     
    
   

    

     

    
    

     

          dino = Dinosaur(cfg.IMAGE_PATHS['dino'])
     
    
   

    

     

    
    

     

          ground = Ground(cfg.IMAGE_PATHS['ground'], position=(0, cfg.SCREENSIZE[1]))
     
    
   

    

     

    
    

     

          cloud_sprites_group = pygame.sprite.Group()
     
    
   

    

     

    
    

     

          cactus_sprites_group = pygame.sprite.Group()
     
    
   

    

     

    
    

     

          ptera_sprites_group = pygame.sprite.Group()
     
    
   

    

     

    
    

     

          add_obstacle_timer = 0
     
    
   

    

     

    
    

     

          score_timer = 0
     
    
   

    

     

    
    

     
    # 游戏主循环
     
    
   

    

     

    
    

     

          clock = pygame.time.Clock()
     
    
   

    

     

    
    

     
    while True:
     
    
   

    

     

    
    

     
        for event in pygame.event.get():
     
    
   

    

     

    
    

     
            if event.type == pygame.QUIT:
     
    
   

    

     

    
    

     

                      pygame.quit()
     
    
   

    

     

    
    

     

                      sys.exit()
     
    
   

    

     

    
    

     
            elif event.type == pygame.KEYDOWN:
     
    
   

    

     

    
    

     
                if event.key == pygame.K_SPACE or event.key == pygame.K_UP:
     
    
   

    

     

    
    

     

                          dino.jump(sounds)
     
    
   

    

     

    
    

     
                elif event.key == pygame.K_DOWN:
     
    
   

    

     

    
    

     

                          dino.duck()
     
    
   

    

     

    
    

     
            elif event.type == pygame.KEYUP and event.key == pygame.K_DOWN:
     
    
   

    

     

    
    

     

                      dino.unduck()
     
    
   

    

     

    
    

     

              screen.fill(cfg.BACKGROUND_COLOR)
     
    
   

    

     

    
    

     
        # --随机添加云
     
    
   

    

     

    
    

     
        if len(cloud_sprites_group) < 5 and random.randrange(0, 300) == 10:
     
    
   

    

     

    
    

     

                  cloud_sprites_group.add(Cloud(cfg.IMAGE_PATHS['cloud'], position=(cfg.SCREENSIZE[0], random.randrange(30, 75))))
     
    
   

    

     

    
    

     
        # --随机添加仙人掌/飞龙
     
    
   

    

     

    
    

     

              add_obstacle_timer += 1
     
    
   

    

     

    
    

     
        if add_obstacle_timer > random.randrange(50, 150):
     
    
   

    

     

    
    

     

                  add_obstacle_timer = 0
     
    
   

    

     

    
    

     

                  random_value = random.randrange(0, 10)
     
    
   

    

     

    
    

     
            if random_value >= 5 and random_value <= 7:
     
    
   

    

     

    
    

     

                      cactus_sprites_group.add(Cactus(cfg.IMAGE_PATHS['cacti']))
     
    
   

    

     

    
    

     
            else:
     
    
   

    

     

    
    

     

                      position_ys = [cfg.SCREENSIZE[1]*0.82, cfg.SCREENSIZE[1]*0.75, cfg.SCREENSIZE[1]*0.60, cfg.SCREENSIZE[1]*0.20]
     
    
   

    

     

    
    

     

                      ptera_sprites_group.add(Ptera(cfg.IMAGE_PATHS['ptera'], position=(600, random.choice(position_ys))))
     
    
   

    

     

    
    

     
        # --更新游戏元素
     
    
   

    

     

    
    

     

              dino.update()
     
    
   

    

     

    
    

     

              ground.update()
     
    
   

    

     

    
    

     

              cloud_sprites_group.update()
     
    
   

    

     

    
    

     

              cactus_sprites_group.update()
     
    
   

    

     

    
    

     

              ptera_sprites_group.update()
     
    
   

    

     

    
    

     

              score_timer += 1
     
    
   

    

     

    
    

     
        if score_timer > (cfg.FPS//12):
     
    
   

    

     

    
    

     

                  score_timer = 0
     
    
   

    

     

    
    

     

                  score += 1
     
    
   

    

     

    
    

     

                  score = min(score, 99999)
     
    
   

    

     

    
    

     
            if score > highest_score:
     
    
   

    

     

    
    

     

                      highest_score = score
     
    
   

    

     

    
    

     
            if score % 100 == 0:
     
    
   

    

     

    
    

     

                      sounds['point'].play()
     
    
   

    

     

    
    

     
            if score % 1000 == 0:
     
    
   

    

     

    
    

     

                      ground.speed -= 1
     
    
   

    

     

    
    

     
                for item in cloud_sprites_group:
     
    
   

    

     

    
    

     

                          item.speed -= 1
     
    
   

    

     

    
    

     
                for item in cactus_sprites_group:
     
    
   

    

     

    
    

     

                          item.speed -= 1
     
    
   

    

     

    
    

     
                for item in ptera_sprites_group:
     
    
   

    

     

    
    

     

                          item.speed -= 1
     
    
   

    

     

    
    

     
        # --碰撞检测
     
    
   

    

     

    
    

     
        for item in cactus_sprites_group:
     
    
   

    

     

    
    

     
            if pygame.sprite.collide_mask(dino, item):
     
    
   

    

     

    
    

     

                      dino.die(sounds)
     
    
   

    

     

    
    

     
        for item in ptera_sprites_group:
     
    
   

    

     

    
    

     
            if pygame.sprite.collide_mask(dino, item):
     
    
   

    

     

    
    

     

                      dino.die(sounds)
     
    
   

    

     

    
    

     
        # --将游戏元素画到屏幕上
     
    
   

    

     

    
    

     

              dino.draw(screen)
     
    
   

    

     

    
    

     

              ground.draw(screen)
     
    
   

    

     

    
    

     

              cloud_sprites_group.draw(screen)
     
    
   

    

     

    
    

     

              cactus_sprites_group.draw(screen)
     
    
   

    

     

    
    

     

              ptera_sprites_group.draw(screen)
     
    
   

    

     

    
    

     

              score_board.set(score)
     
    
   

    

     

    
    

     

              highest_score_board.set(highest_score)
     
    
   

    

     

    
    

     

              score_board.draw(screen)
     
    
   

    

     

    
    

     

              highest_score_board.draw(screen)
     
    
   

    

     

    
    

     
        # --更新屏幕
     
    
   

    

     

    
    

     

              pygame.display.update()
     
    
   

    

     

    
    

     

              clock.tick(cfg.FPS)
     
    
   

    

     

    
    

     
        # --游戏是否结束
     
    
   

    

     

    
    

     
        if dino.is_dead:
     
    
   

    

     

    
    

     
            break
     
    
   

    

     

    
    

     
    # 游戏结束界面
     
    
   

    

     

    
    

     
    return GameEndInterface(screen, cfg), highest_score
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      '''run'''
     
    
   

    

     

    
    

     

      if __name__ == '__main__':
     
    
   

    

     

    
    

     

          highest_score = 0
     
    
   

    

     

    
    

     
    while True:
     
    
   

    

     

    
    

     

              flag, highest_score = main(highest_score)
     
    
   

    

     

    
    

     
        if not flag: break
     
    
  
 

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文章来源: laoshifu.blog.csdn.net，作者：红目香薰，版权归原作者所有，如需转载，请联系作者。

原文链接：laoshifu.blog.csdn.net/article/details/120425258