ontology.py 文件源码

def declare_possible_actions(self):
        from pygame.locals import K_LEFT, K_RIGHT, K_UP, K_DOWN
        actions = {}
        actions["UP"] = K_UP
        actions["DOWN"] = K_DOWN
        actions["LEFT"] = K_LEFT
        actions["RIGHT"] = K_RIGHT
        actions["NO_OP"] = 0
        return actions