_TheStrongestSnail/TheStrongestSnail/Assets/Scripts/Scene_main/mainBTN.cs

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


//md FUCK everthing
//ʷɽ<CAB7><C9BD><EFBFBD><EFBFBD>ѧ
public class mainBTN : MonoBehaviour
{
    public GameObject mainPanel;

    public GameObject BTN_0;
    public GameObject BTN_1;
    public GameObject BTN_2;
    public GameObject BTN_3;

    public GameObject BTN_0_0;
    public GameObject BTN_1_1;
    public GameObject BTN_2_2;
    public GameObject BTN_3_3;
    // Start is called before the first frame update
    void Start()
    {
        BTN_0.GetComponent<Button>().onClick.AddListener(()=> {
            BTN_0.SetActive(false);
            BTN_1.SetActive(true);
            BTN_2.SetActive(true);
            BTN_3.SetActive(true);

            BTN_0_0.SetActive(true);
            BTN_1_1.SetActive(false);
            BTN_2_2.SetActive(false);
            BTN_3_3.SetActive(false);
        });
        BTN_1.GetComponent<Button>().onClick.AddListener(() => {
            BTN_0.SetActive(true);
            BTN_1.SetActive(false);
            BTN_2.SetActive(true);
            BTN_3.SetActive(true);

            BTN_0_0.SetActive(false);
            BTN_1_1.SetActive(true);
            BTN_2_2.SetActive(false);
            BTN_3_3.SetActive(false);

        });
        BTN_2.GetComponent<Button>().onClick.AddListener(() => {
            BTN_0.SetActive(true);
            BTN_1.SetActive(true);
            BTN_2.SetActive(false);
            BTN_3.SetActive(true);

            BTN_0_0.SetActive(false);
            BTN_1_1.SetActive(false);
            BTN_2_2.SetActive(true);
            BTN_3_3.SetActive(false);

        });
        BTN_3.GetComponent<Button>().onClick.AddListener(() => {
            BTN_0.SetActive(true);
            BTN_1.SetActive(true);
            BTN_2.SetActive(true);
            BTN_3.SetActive(false);

            BTN_0_0.SetActive(false);
            BTN_1_1.SetActive(false);
            BTN_2_2.SetActive(false);
            BTN_3_3.SetActive(true);

        });
        
    }




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