import osfrom vsmuma.tank import * # Tank类from vsmuma.screen import * # init_screen函数from vsmuma.shell import * # Shell类，炮弹类from vsmuma.alien import * # Alien类，外星人类 from vsmuma.laser import * # Laser类，外星人有时候会发射激光from vsmuma.audio import * # 播放背景音乐,返回音效对象元组from vsmuma.body import * # 导入Body类,外星人尸体类from random import choice,randintdef register_gif():"""加载图片素材""" tank_images = [images_folder + "坦克" + str(i) + ".gif" for i in range(7)]#坦克基座造型列表[screen.addshape(image) for image in tank_images]explosion_images = [images_folder + "造型" + str(i) + ".gif" for i in range(26)] #爆炸造型列表 [screen.addshape(image) for image in explosion_images]box_images = [images_folder + "箱子" + str(i) + ".gif" for i in range(5)] # 字母箱子造型列表[screen.addshape(image) for image in box_images]body_images = [images_folder + "外星人_小" + str(i) + ".gif" for i in range(4)] #外星人尸体造型列表[screen.addshape(image) for image in body_images]flags = [images_folder + "flag-" + str(i) + ".gif" for i in range(8)] # 红旗造型列表[screen.addshape(image) for image in flags]p = ((0,0),(-6,0),(-6,80),(6,80),(6,0))# 炮筒形状screen.addshape("barrel",p)return tank_images,explosion_images,box_images,body_images,flagsdef produce_alien():"""每隔3秒产生一个外星木马""" if not game_over:# 参数元组,Body类名,造型列表，炮弹列表，外星人列表，尸体列表...ps = Body,box_images,shells,aliens_list,body_images,玻璃碎声,(男惨叫声,女惨叫声)alien = Alien(*ps)# 每个外星人都可以访问炮弹列表和外星人列表aliens_list.append(alien)screen.ontimer(produce_alien,3000)def produce_laser():"""每隔1秒可能发射一次激光"""if not game_over and aliens_list: # 游戏没有结束,并且外星人列表不为空alien = choice(aliens_list)# 随机选择一个外星人if randint(0,1) ==1:h = alien.towards(tank)# 面向坦克laser = Laser(alien.xcor(),alien.ycor(),h,tank,激光声)# 在一个外星人的位置上生成一束激光,它能访问坦克screen.ontimer(produce_laser,1000)def shoot(x,y):"""单击鼠标左键发射炮弹"""try:炮声.play()except:passs = Shell(tank.xcor(),tank.ycor(),tank.heading())shells.append(s)# 如果碰到边缘就从炮弹列表中移动这颗炮弹[shells.remove(shell) for shell in shells if shell.is_to_edge()] def flag_flutter():"""封面上面的红旗飘扬"""global flag_indexif start_flag == False:flag_index = flag_index + 1flag_index = flag_index % len(flag_images)flag_turtle.shape(flag_images[flag_index])screen.ontimer(flag_flutter,100)else:flag_turtle.ht()def main():"""进入这个函数后,坦克显示,不断地产生外星木马和激光"""global start_flagstart_flag = True screen.bgpic(bgimage) # 切换到游戏界面 tank.show() # 显示坦克produce_alien()# 不断地产生外星人produce_laser()# 不断地产生激光screen.onclick(shoot) #绑 定鼠标左键单击事件def wait_game_end():"""每隔一秒检测各个参数,某个条件成立则游戏是否结束"""global game_over,end_stringif not game_over:if Alien.beyond == True: end_string = "外星人成功着陆,游戏失败!"game_over = Trueelif tank.dead == True:end_string = "光荣牺牲,游戏失败!"game_over = Trueelif Alien.counter == Alien.amount:end_string = "成功击毁所有外星木马,游戏成功!"game_over = Truescreen.ontimer(wait_game_end,1000)else: screen.title("游戏结束")t = Turtle(visible= False)t.write(end_string,align='center',font=("黑体",32,"normal"))if tank.dead == False: #坦克没有阵亡[alien.alt_costume() for alien in aliens_list] #所有外星木马全爆掉if __name__ == "__main__":audios_folder = os.getcwd() + os.sep + "audios" + os.sepimages_folder = os.getcwd() + os.sep + "images" + os.sepgame_over = False #游戏结束标志end_string = "" #游戏结束显示的字符串 start_flag = False #开始游戏标志shells = []#定义炮弹列表aliens_list = []#外星人列表gamename = "解放军VS木马_作者:李兴球"size = 960,720bgimage = images_folder + "蓝天.png"coverimage = images_folder + "封面.png"screen = init_screen(gamename,size,coverimage) #显示封面,初始化屏幕sounds = "儿童歌曲.wav","榴弹炮.wav","玻璃碎声.wav","激光声.wav","explosion.wav","男人惨叫.wav","女人惨叫.wav"sounds = [ audios_folder + wav for wav in sounds]炮声,玻璃碎声,激光声,爆炸声,男惨叫声,女惨叫声= init_audio(*sounds)#坦克基座造型,爆炸效果造型,外星木马造型,外星人尸体造型,红旗造型tank_images,explosion_images,box_images ,body_images,flag_images= register_gif()"""红旗飘扬"""flag_turtle = Turtle(shape = flag_images[0],visible=False)flag_turtle.penup()flag_turtle.goto(-80,250)flag_turtle.st()flag_index = 0flag_flutter()#运行它后,红旗会自动飘扬,直到start_flag的值为True#新建tank对象,如果坦克碰到激光就切换到下一个造型,一直到切换完了就爆炸.tank = Tank(tank_images,explosion_images,爆炸声,0,-300)screen.onkeypress(main,"space")#按空格键进入战斗界面wait_game_end() #检测相关参数,决定游戏是否结束screen.listen()screen.mainloop()
