Method moveNorth

src/gamesbyexample/slitheringsnakes.py:90–96

(self)

            x, y = getRandomNeighbor(x, y)

    def moveNorth(self):
        headx, heady = self.body[0]
        if self.isBlocked(NORTH):
            return False
        self.body.insert(0, (headx, heady - 1))
        self._eraseLastBodySegment()
        return True

    def moveSouth(self):
        headx, heady = self.body[0]