捕鱼达人(炮筒跟着鼠标旋转,委托事件的运用)

最新推荐文章于 2020-05-14 15:31:01 发布

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最新推荐文章于 2020-05-14 15:31:01 发布 · 2.1k 阅读

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CC 4.0 BY-SA版权

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//挂在鱼身上

public class FishMoveScript : MonoBehaviour {
    public float speed;
    private  Vector3 starPosition;//开始位置
    private Vector3 targetPosition;//目标位置
    void Start () {
        starPosition = transform.position;
        GetTarget ();
        if (transform.position.x > 0) {
            ChangeDiretion ();//在右边产生先旋转
        }
    }

    void Update () {
        if (Vector3.Distance (transform.position, targetPosition) <= 0.05f) {
            ChangeDiretion ();
            starPosition = targetPosition;
            GetTarget ();
        }
        MoveToTarget ();
    }
    void MoveToTarget(){ //移动到目标位置
        transform.position =Vector3.MoveTowards (transform.position ,targetPosition ,speed*Time.deltaTime );//向前直线移动(当前位置,目标点,最大移动距离)
    }
    //获取目标点
    void GetTarget(){
        targetPosition = new Vector3 (starPosition.x * -1, starPosition.