Question

我正试图让我的游戏在与强力发生碰撞时给予玩家通电。上电功能正常，但是当它达到yield WaitForSeconds语句时，在执行后没有任何内容，导致播放器永远具有上电而不是设定的时间量。为什么代码在没有执行之后才能解决？

public void OnCollisionEnter2D( Collision2D collision ){
    if (collision.gameObject.tag == "Player") {
        if(isActive){
            isActive = false;
            gameObject.renderer.enabled = false;
            StartCoroutine( activatePowerup( collision.gameObject ) );

        }else;
        Debug.Log ("Hit player");

    }else if (collision.gameObject.tag == "Ground") {
        Destroy(gameObject);
    }

}

public IEnumerator activatePowerup( GameObject player ){
    player.GetComponent<Player>().setAttackDelaySeconds (0.25f);
    Debug.Log ("Powerup Activated");
    yield return new WaitForSeconds(2.0f);  
    Debug.Log ("Finisehd waiting");
    deactivatePowerup ( player );

}

public void deactivatePowerup( GameObject player ){
    player.GetComponent<Player> ().setAttackDelaySeconds (0.75f);
    Debug.Log ("Powerup Finished");
    Destroy (gameObject);
}

Answer 1

我弄清楚出了什么问题。由于在播放器上激活后上电将会到达地面，因此在停用上电之前会破坏物体，因此它永远不会停用。这是通过改变......来解决的。

    }else if (collision.gameObject.tag == "Ground") {
        Destroy(gameObject);
    }

到

    }else if (isActive && collision.gameObject.tag == "Ground") {
        Destroy(gameObject);
    }

遇到WaitForSeconds问题

1 个答案: