import random

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

# 按纽
class Button:
    def __init__(self, x, y, w = 0, h = 0):
        self.x = x
        self.y = y
        self.w = w
        self.h = h

    def get_point(self, ran = True):
        if ran == True and self.w > 0 and self.h > 0:
            return Point(self.x + int(random.uniform(self.w * 4, self.w * 0.7)), self.y + int(random.uniform(self.h * 0.4, self.h * 0.7)))
        else:
            return Point(self.x, self.y)