Add basic multiplayer roguelike chat example.

[plomrogue2-experiments] / new2 / plomrogue / mapping.py

import collections



class YX(collections.namedtuple('YX', ('y', 'x'))):

    def __add__(self, other):
        return YX(self.y + other.y, self.x + other.x)

    def __sub__(self, other):
        return YX(self.y - other.y, self.x - other.x)

    def __str__(self):
        return 'Y:%s,X:%s' % (self.y, self.x)