ontology.py 文件源码

def _shoot(self, game):
        from pygame.locals import K_SPACE
        if self.stype and game.keystate[K_SPACE]:
            u = unitVector(self.orientation)
            newones = game._createSprite([self.stype], (self.lastrect.left + u[0] * self.lastrect.size[0],
                                                       self.lastrect.top + u[1] * self.lastrect.size[1]))
            if len(newones) > 0  and isinstance(newones[0], OrientedSprite):
                newones[0].orientation = unitVector(self.orientation)
            self._reduceAmmo()