多个按钮控制多个窗体

using UnityEngine;
using System.Collections;
using UnityEngine.UI;
public class WinControl : MonoBehaviour {
    public GameObject WinBtn1;
    public GameObject WinBtn2;
    public GameObject WinBtn3;
    public GameObject WinBtn4;
    public GameObject Win1;
    public GameObject Win2;
    public GameObject Win3;
    public GameObject Win4;
    //private GameObject temewin;
    // Use this for initialization
	void Start () 
    {
        WinBtn1.GetComponent<Button>().onClick.AddListener(delegate()
        {
            this.OnClick1(WinBtn1.GetComponent<Button>());
        });
        WinBtn2.GetComponent<Button>().onClick.AddListener(delegate()
        {
            this.OnClick1(WinBtn1.GetComponent<Button>());
        });
        WinBtn3.GetComponent<Button>().onClick.AddListener(delegate()
        {
            this.OnClick1(WinBtn1.GetComponent<Button>());
        });
        WinBtn4.GetComponent<Button>().onClick.AddListener(delegate()
        {
            this.OnClick1(WinBtn1.GetComponent<Button>());
        });

	}
    void OnClick1(Button btn)
    {
        Win1.SetActive(WinBtn1 == btn);
        Win2.SetActive(WinBtn2 == btn);
        Win3.SetActive(WinBtn3 == btn);
        Win4.SetActive(WinBtn4 == btn);
    }
}