from turtle import Turtle
class Bull(Turtle):
	def __init__(self, r, color, dx, dy):
		Turtle.__init__(self)
		self.radius = radius
		self.dx = 10
		self.dy = 10
		self.color = color
		self.penup()
		self.shape('Circle')
		self.size(radius/10)
	def move(self, screen_width,screen_hight):
		currenr_x= X
		new_x=currenr_x+dx
		currenr_y=Y
		new_y=currenr_y+dy
		right_side_ball=new_x + radius




		

	

