Question

我正在尝试构建一个游戏，其中AI需要远离玩家并继续收集地图上随机产生的收藏品。如何让它旋转到新生成的可收集对象？

玩家和对手都需要特别移动，如下面的代码所示。

if (touch.position.x < Screen.width / 2 && touch.position.y < Screen.height / 2) {
            Player.Rotate (0, 0, 5);
}
if (touch.position.x > Screen.width / 2 && touch.position.y < Screen.height / 2) {
            Player.Rotate (0, 0, 5);
}

对手也会根据旋转角度不断向前移动，因此只需要在正确的方向上旋转对手

void Update(){
transform.position += transform.up * Time.deltaTime * EnemySpeed;
}

这是我的对手AI的代码，可以找到收藏品的位置并向它旋转

void AIControls ()
{
    if (GameManager.Instance.CollectibleReady) {
        //rotate towards collectible Item
    Vector3 opponentPos = transform.position;
    foodPos.x = foodPos.x - opponentPos.x;
    foodPos.y = foodPos.y - opponentPos.y;

    angle = Mathf.Atan2 (foodPos.y, foodPos.x) * Mathf.Rad2Deg;
    transform.rotation = Quaternion.Euler (new Vector3 (0, 0, angle));

    } else {
      //Wander aimlessly avoid the player   
    }
}

这不能正常工作，对手不会转向新生成的收藏品。请帮助！

Answer 1

我认为var directionToFood = foodPos - transform.position; transform.rotation = Quaternion.LookRotation(directionToFood, Vector3.up);可以帮助您 - http://docs.unity3d.com/ScriptReference/Quaternion.LookRotation.html

所以你可以这样写：

private static final String[] CLASSPATH_RESOURCE_LOCATIONS = {
        "classpath:/META-INF/resources/", "classpath:/resources/",
        "classpath:/static/", "classpath:/public/" };

Answer 2

好的，所以在玩了一会儿后我得到了我想要的东西，在这里添加代码给那些可能会觉得有用的人。

void AIControls ()
{
    if (GameManager.Instance.CollectibleReady) {
    //rotate towards collectible Item
    Vector3 opponentPos = Camera.main.WorldToScreenPoint (this.transform.position);
    Vector3 foodtPos = Camera.main.WorldToScreenPoint (food.transform.position);
    Vector3 relativePos = foodPos - opponentPos;
    float angle = Mathf.Atan2 (relativePos.y, relativePos.x) * Mathf.Rad2Deg;
    this.transform.rotation = Quaternion.Euler (new Vector3 (0, 0, angle - 90));
    }
}

感谢大家调查此事！

AI逻辑向游戏对象旋转

2 个答案: