克隆预制件应具有与主预制件相同的运动

Question

当我为主要预制件创建新的克隆时，该克隆应该具有相同的动作。 在我的代码中，克隆始终具有相同的动作。当我按m时，所有预制件的运动都应该改变。当我第一次按下动作brownianMotion2D()时，当我现在创建预制件的新副本时，克隆预制件以动作circularMotion2D（）开始，但应该从其他动作开始。我怎样才能做到这一点？

该动作应与主要的预制件相同，当我更改为新的动作并创建克隆时。

globalcontrol.cs

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

public class globalControl : MonoBehaviour
{
    public GameObject prefabInstance;
    List<Object> prefabInstanceClones = new List<Object>();
    GameObject capsule, sphere, cylinder;
    string color;
    private bool mode = true;

    private void Start()
    {
        capsule = GameObject.Find("Capsule");
        sphere = GameObject.Find("Sphere");
        cylinder = GameObject.Find("Cylinder");
    }

    public void SetMode(bool isOn)
    {
        mode = isOn;
    }

    void Update()
    {
        Debug.Log(prefabInstanceClones.Count);

        if (Input.GetKeyDown("c"))
        {
            prefabInstanceClones.Add(Instantiate(prefabInstance, transform.position, Quaternion.identity));

            //GameObject newClone = Instantiate(prefabInstance, transform.position, Quaternion.identity) as GameObject;
            //newClone.GetComponent<player>();
            //prefabInstanceClones.Add(newClone);

        }

        if (Input.GetKeyDown("d"))
        {
            if (prefabInstanceClones.Count >= 1) {
                var last = prefabInstanceClones[prefabInstanceClones.Count - 1];
                prefabInstanceClones.Remove(last);
                Destroy(last);
            }

        }

        if (Input.GetKeyDown("r"))
        {
            capsule.GetComponent<Renderer>().material.color = Color.red;
            sphere.GetComponent<Renderer>().material.color = Color.red;
            cylinder.GetComponent<Renderer>().material.color = Color.red;
            color = "red";
        }
        if (Input.GetKeyDown("b"))
        {
            capsule.GetComponent<Renderer>().material.color = Color.blue;
            sphere.GetComponent<Renderer>().material.color = Color.blue;
            cylinder.GetComponent<Renderer>().material.color = Color.blue;
            color = "blue";
        }
        if (Input.GetKeyDown("g"))
        {
            capsule.GetComponent<Renderer>().material.color = Color.green;
            sphere.GetComponent<Renderer>().material.color = Color.green;
            cylinder.GetComponent<Renderer>().material.color = Color.green;
            color = "green";
        }

        if(color == "red")
        {
            colorChanger(Color.red);
        }
        if (color == "blue")
        {
            colorChanger(Color.blue);
        }
        if (color == "green")
        {
            colorChanger(Color.green);
        }

    }

    /// <summary>
    /// Change the color of the prefab
    /// </summary>
    /// <param name="pColor"> the color to be changed to</param>
    void colorChanger(Color pColor) {
        foreach (GameObject clone in prefabInstanceClones)
        {
            Component[] colorElements = clone.GetComponentsInChildren<Renderer>();
            foreach (Renderer color in colorElements)
            {
                color.material.color = pColor;
            }
        }
    }

}

player.cs

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

public class player : MonoBehaviour
{
    private int _speed;
    private int _radius;
    float counter = 0;
    private float x;
    private float y;
    private float posX;
    private float posY; 
    bool mode = true;
    bool first = true;


    public void f_init(float x, float y)
    {
        _speed = (int)x;
        _radius = (int)y;
    }

    public void circularMotion2D()
    {
         posX = Camera.main.transform.position.x;
         posY = Camera.main.transform.position.y;
         counter = counter + _speed;
         x = Mathf.Cos(counter/60) * _radius + posX;
         y = Mathf.Sin(counter/60) * _radius + posY;

        transform.position = new Vector2(x, y);
    }

    public void brownianMotion2D()
    {
        x = x + Random.Range(-0.2f, 0.2f) + _speed/60;
        y = y + Random.Range(-0.2f, 0.2f) + _speed/60;

        transform.position = new Vector2(x, y);
    }

    // Start is called before the first frame update
    void Start()
    {
        f_init(1f, 3f);
    }

    // Update is called once per frame
    void Update()
    {
         if (mode == false)
         {
             brownianMotion2D();
         }
         else
         {
             circularMotion2D();
         }
         if (Input.GetKeyDown("m")) {
             if (first == true)
             {
                 mode = false;
                first = false;
             }
             else {
                 mode = true;
                 first = true;
             }
         }
    }
}