"""二维码的梦.py
操作一个二维码图片闯关找到扫描枪的小游戏。
"""
from square import *
def init_audio():
fail_sound , success_sound = None,None
try:
import pygame
pygame.mixer.init()
except:
print("pygame初始化不成功,请用pip install pygame --user重新安装pygame")
if "pygame" in dir(): #如果 pygame标识符在全局名字空间列表中
try:
pygame.mixer.music.load("audios/TheAvengers.wav")
pygame.mixer.music.play(-1,0)
except:
print("背景音乐播放不成功!")
try:
fail_sound = pygame.mixer.Sound("audios/Fail.wav")
except:
print("加载失败音效不成功!请检测aiduos/Fail.wav是否存在.")
try:
success_sound = pygame.mixer.Sound("audios/success.wav")
except:
print("加载成功音效不成功!请检测audios/success.wav是否存在.")
return fail_sound,success_sound
def init_screen():
"""初始化屏幕"""
screen = Screen() #新建屏幕对象
screen.delay(0) #延时
screen.setup(500,500) #屏幕大小
screen.title(game_name) #标题
screen.addshape(qrcode_image) #增加二维码图像,这里引用的是全局变量
screen.addshape(gun_image) #扫描枪gif图
screen.addshape(cry_image) #哭脸gif图
screen.bgpic(cover_image) #封面png图
return screen
def produce_scanner():
"""产生scanner对象"""
scanner = Turtle(visible = False)
scanner.shape(gun_image) #形状为扫描枪
scanner.penup() #抬笔
scanner.goto(0,150) #坐标定位
return scanner
def scanner_alt_status():
"""每隔10秒秒通二维码的关卡设定隐藏/显示状态"""
pass
def check_condition():
"""到第四关时如果二维码和扫描枪距离小于30并且是可见的,那么表示闯关成功"""
condition = qrcode.distance(scanner)<30 and scanner.isvisible()
if condition == True : #碰到了扫码枪则隐藏
try:success_sound.play()
except:pass
scanner.hideturtle()
qrcode.hideturtle()
qrcode.dead = True
screen.clear()
screen.bgpic("images/二维码.png")
screen.title("请帮忙实现二维码的梦,拿出手机扫一扫!")
return
"如果qrcode闯入禁区,那么显示哭脸"
if qrcode.dead == True:
try:fail_sound.play()
except:pass
screen.clear()
screen.bgcolor("black")
screen.title(game_name)
Turtle(shape=cry_image)
return
screen.ontimer(check_condition,10)
def start_game():
"""生成二维码对象和扫描枪对象"""
pass
if __name__ == "__main__":
game_name = "二维码的梦,作者:李兴球"
fail_sound,success_sound = init_audio()
qrcode,scanner = None,None
qrcode_image = "images/二维码.gif"
gun_image = "images/gun.gif"
cry_image = "images/哭脸.gif"
cover_image = "images/封面.png"
bglist = ['images/level1.png','images/level2.png','images/level3.png','images/level4.png']
bump_area_condition = [] #禁区的x和y坐标条件列表
bump_area_condition.append("y >50 or y < -50 or x < - 200")
bump_area_condition.append("y >50 or x >50 or ( x<-50 and y<-50) ")
bump_area_condition.append(" (x<-50 and y>50) or x > 50 or y <-50")
bump_area_condition.append("y < -50 or x < -50 or y >200 or (x>50 and y>50)")
backlist = ["False","x<-250","y>250","x>250"] #第一关无法回到上一关,所以第一个值为False
forwardlist = ["x>250","y<-250","x<-250","False"] #最后一关到底了,所以最后的值为False
screen = init_screen()
screen.onkeypress(start_game,"Return")
screen.listen()
screen.mainloop()
