import random

# 位置
class Point:
    def __init__(self, x, y):
        self.x = x
        self.y = y

# 按纽
class Button:
    def __init__(self, x1, y1, x2 = 0, y2 = 0):
        self.x1 = x1
        self.y1 = y1
        self.x2 = x2
        self.y2 = y2

    def get_point(self, ran = True):
        if ran == True and self.x2 > 0 and self.y2 > 0:
            return Point(int(random.uniform(self.x1, self.x2)), int(random.uniform(self.y1, self.y2)))
        else:
            return Point(self.x1, self.y1)