Question

在此场景中，当用户按boxes键space与其他框碰撞然后得分增加时，有两个box1。但是我面临的问题是，当box1与其他方框碰撞然后box1落在地面上时，它的位置值不会停止。第二是当分数增加时如何再次重新生成该盒子。

public class box1 : MonoBehaviour {

    Rigidbody2D rigid;

    void Start () {

        rigid = GetComponent<Rigidbody2D> ();
        rigid.isKinematic = true;

    }

    void Update () {

        if (Input.GetKeyDown (KeyCode.Space)) {
            rigid.isKinematic = false;
        }
    }
}

专栏2：

public class boxer2 : MonoBehaviour {
    public int timeshit;
    public Text texter;

    // Use this for initialization
    void Start () {
        timeshit = 0;

        texter.text = "Score Fall : " + timeshit;
    }

    // Update is called once per frame
    void Update () {

    }

    void OnCollisionEnter2D(Collision2D other){
        timeshit++;
        texter.text = "Score Fall : " + timeshit;

    }

}

新代码已更新：

public class boxer2 : MonoBehaviour {

    public GameObject boxObj;
    public int timeshit;
    public Text texter;

    void Start () {
        timeshit = 0;

        texter.text = "Score Fall : " + timeshit;
    }

    void Update () {

    }

    void OnCollisionEnter2D(Collision2D col){
        timeshit++;
        texter.text = "Score Fall : " + timeshit;
        if (col.gameObject.tag == "Player") {
            Destroy(col.gameObject,0.5f);
        }
        Instantiate(boxObj, new Vector3(0.04f, 0f, 0f), Quaternion.identity);

    }

    }

Answer 1

       Declare a Public GameObject boxObj;//Don't forget to assign your box's prefab
         void OnCollisionEnter2D(Collision2D other){
            timeshit++;
            texter.text = "Score Fall : " + timeshit;
            Destroy(col.gameObject,0.1f); 
        //  if (col.gameObject.tag == "Player") {//add a tag to your box and check it before destroying a gameObject
        //  Destroy(col.gameObject,0.1f);
        //  }


         Instantiate(boxObj, new Vector3(x?F, y?, z?), Quaternion.identity);
         // x,y,z are your desired positions

        }

还要查看此链接 http://docs.unity3d.com/Manual/CreateDestroyObjects.html http://docs.unity3d.com/ScriptReference/Object.Instantiate.html

你需要从预制件中分配旅行箱对象的参考而不是从层次结构中分配，因为当层次结构中的对象被破坏时，它将首次工作，但第二次尝试无法创建对象。在你的情况下你应该遵循thre绿色箭头。

停止碰撞值并重新生成对象

1 个答案: