c# - Find a common script that is attached to multiple gameObjects?

Question

I have a script that has been attached to multiple gameObjects and this script I am referencing in another script. However when referred, only one gameObject is accessed instead of accessing all. How do I access all the gameObjects that use this script?

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class CheckForGrab : MonoBehaviour {

    private OVRGrabber grabber; //the script I try to access
    // Use this for initialization
    void Start () {
        grabber = (OVRGrabber) FindObjectOfType(typeof(OVRGrabber)); // the gameObject the script is attached to
    }
}

标签： c#unity3d

Answer 1

如果您想要多个结果，则必须查询多个实例。明显地。

尝试FindObject s OfType。注意's'。

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此外，在这种情况下，使用泛型而不是强制转换。

grabbers = FindObjectsOfType<OVRGrabber>();
grabber = grabbers[index];