将音频剪辑连接到Unity中的多个游戏对象时出现问题

Question

我需要一些编码方面的帮助。到目前为止，我可以让音频剪辑在第一个游戏对象被触发时使用，但在将clip2和clip3添加到第二个和第三个游戏对象时遇到了一些问题。有什么建议么？

public class ControllerInput : MonoBehaviour {

    public Animator anim;
    public Transform vrTransform;

    public AudioClip clip;
    public AudioClip clip2;
    public AudioClip clip3;
    public AudioClip clip4;
    public AudioSource audioSource;

    private AudioSource audioEngine;

    void Start() {

        audioSource = GetComponent<AudioSource>();
        audioSource.clip = clip;

    }

    void Update() {

        if (OVRInput.Get(OVRInput.Button.PrimaryIndexTrigger))

        {

            audioSource.Play();
            RaycastGun();

        }

    }

    private void RaycastGun()

    {

        RaycastHit hit;

        if (Physics.Raycast(vrTransform.position, vrTransform.forward, out hit))

        {
            if (hit.collider.gameObject.CompareTag("Cube"))

            {
                Destroy(hit.collider.gameObject);
            }

            if (hit.transform.gameObject.tag == ("Cube"))

            anim.Play("start");

            audioSource = GetComponent<AudioSource>();
            audioSource.clip = clip2;

        }

            if (hit.transform.gameObject.tag == ("drillbit"))

            anim.Play("drillbit");

            audioSource = GetComponent<AudioSource>();
            audioSource.clip = clip3;

        }

}