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python pygame实现球球大作战

2023-08-07 11:31:03 334

本文实例为大家分享了pythonpygame球球大作战的具体代码，供大家参考，具体内容如下

球球大作战：（大球吃小球,代码如下：）

fromrandomimportrandint,randrange
importpygame
frommathimportsqrt,pi


classBall(object):
def__init__(self,center,color,radius,sx,sy):
self._center=center
self._color=color
self._radius=radius
self._sx=sx
self._sy=sy

@property
defcenter(self):
returnself._center

@property
defradius(self):
returnself._radius

@radius.setter
defradius(self,radius):
self._radius=radius

defmove(self):
x,y=self._center[0],self._center[1]
x+=self._sx
y+=self._sy
self._center=(x,y)
#ifx+self._radius>800:
#self._sx=-abs(self._sx)
#elifx+self._radius<0:
#self._sx=abs(self._sx)
#elify+self._radius>800:
#self._sy=-abs(self._sy)
#elify+self._radius<0:
#self._sy=abs(self._sy)
ifx+self._radius>=800orx-self._radius<=0orx<=0:
self._sx=-self._sx
ify+self._radius>=800ory-self._radius<=0ory<=0:
self._sy=-self._sy

defdraw(self,screen):
pygame.draw.circle(screen,self._color,self._center,self._radius,0)

defeat(self,other):
a=sqrt((self._center[0]-other.center[0])**2+(self._center[1]-other.center[1])**2)
ifaother.radius:
self._radius=self._radius+other.radius
other.radius=0


defmain():
balls=[]
pygame.init()
screen=pygame.display.set_mode([800,800])
pygame.display.set_caption('大球吃小球')
c=pygame.time.Clock()
running=True
whilerunning:
foreventinpygame.event.get():
ifevent.type==pygame.QUIT:
running=False
elifevent.type==pygame.MOUSEBUTTONDOWNand\
event.button==1:
color=random_color()
radius=randint(10,100)
sx,sy=randint(-10,10),randint(-10,10)
ball=Ball(event.pos,color,radius,sx,sy)
balls.append(ball)
refresh(screen,balls)
c.tick(20)#50帧
forballinballs:
ball.move()
balls_len=len(balls)
foriinrange(balls_len):
forxinrange(balls_len):
balls[i].eat(balls[x])
forballinballs:
ifball.radius==0:
balls.remove(ball)


pygame.quit()


defrefresh(screen,balls):
bg_color=[255,255,255]
screen.fill(bg_color)
forballinballs:
ball.draw(screen)
pygame.display.flip()


defrandom_color():
return[randint(1,255),randint(1,255),randint(1,255)]


if__name__=='__main__':
main()

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持毛票票。

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python pygame实现球球大作战

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