Python 一步一步教你用pyglet制作“彩色方块连连看”游戏(续)

“彩色方块连连看”游戏(续)

上期讲到相同的色块连接，链接见： Python 一步一步教你用pyglet制作“彩色方块连连看”游戏-CSDN博客

第八步

续上期，接下来要实现相邻方块的连线：

首先来进一步扩展 行列的类：

class RC:
    def __init__(self, r=0, c=0):
        self.r, self.c = r, c
    def __repr__(self):
        return f'Rc({self.r}, {self.c})'
    def __and__(self, other):
        return self.r == other.r and self.c == other.c
    def __or__(self, other):
        return self.r == other.r or self.c == other.c
    def __eq__(self, other):
        return self & other
    def __lt__(self, other):
        return self.r == other.r and self.c != other.c
    def __gt__(self, other):
        return self.r != other.r and self.c == other.c
    def __le__(self, other):
        return self.r == other.r and self.c - other.c
    def __ge__(self, other):
        return self.c == other.c and self.r - other.r
    def __xor__(self, other):
        return self other
    def __mod__(self, other):
        return [RC(self.r, other.c), RC(other.r, self.c)]
    def __truediv__(self, other):
        return 1 if self