c794fa99318462b5b04b77cfff27428d85cfb443,tensorforce/contrib/unreal_engine.py,UE4Environment,execute,#UE4Environment#Any#,126

Before Change

        // assert 1 <= num_ticks <= 20  // same for num_ticks
        // re-translate incoming action names into keyboard keys for the server
        try:
            if action_mappings is None:
                action_mappings = []
            else:
                action_mappings = self.translate_abstract_actions_to_keys(action_mappings)
            if axis_mappings is None:
                axis_mappings = []
            else:
                axis_mappings = self.translate_abstract_actions_to_keys(axis_mappings)

After Change

        // wait for response (blocks)
        response = self.protocol.recv(self.socket)
        r = response.pop("_reward", 0.0)
        is_terminal = response.pop("_is_terminal", False)

        obs = self.extract_observation(response)
        self.last_observation = obs  // cache last observation
        return obs, is_terminal, r

Instances