import pyFun
class pong(pyFun.fun_Game):
    class bat(pyFun.fun_Class):
        def __init__(self,up_key,down_key,*args,**kwargs):
            super(bat,self).__init__(*args,**kwargs)
            self.up_key=up_key
            self.down_key=down_key
            self.img=pyFun.shapes.rect(w=24,h=96)

        def action_create(self):
            self.move_step=3

        def action_key_press(self,key):
            if key==self.up_key:
                self.y-=self.move_step
            if key==self.down_key:
                self.y+=self.move_step

        def action_touch_room_boundary(self):
            self.y=self.y_prev

game=pong(width=760,height=640,fps=60)
game.bat(up_key=k_up,down_key=k_down,x=80,y=game.h/2)
game.bat(up_key=k_w,down_key=k_s,x=game.w-80,y=game.h/2)
game.run()