yichael_smartbow/Assets/BowArrow/Scripts/View/ChallengeReadyView.cs

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

public class ChallengeReadyView : MonoBehaviour
{
    void Start()
    {
        string key = "Challenge_Star_";
        // for (int level = 1; level <= 5; level++)
        // {
        //     PlayerPrefs.SetInt(key + level, 0);
        // }
        // // for (int level = 1; level <= 3; level++)
        // // {
        // //     PlayerPrefs.SetInt(key + level, 3);
        // // }
        for (int level = 1; level <= 5; level++)
        {
            Transform levelTF = this.transform.Find("Level" + level);

            Button button = levelTF.gameObject.AddComponent<Button>();
            int levelRecord = level;
            button.onClick.AddListener(delegate(){
                GoTo(levelRecord);
            });

            levelTF.Find("Icon0").gameObject.SetActive(false);
            int star = PlayerPrefs.GetInt(key + level, 0);
            for (int i = 1; i <= star; i++)
            {
                levelTF.Find("Stars/Dark" + i).gameObject.SetActive(false);
                levelTF.Find("Stars/Light" + i).gameObject.SetActive(true);
            }
            if (star == 3)
            {
                levelTF.Find("Icon1").gameObject.SetActive(true);
            }
            else
            {
                levelTF.Find("Icon2").gameObject.SetActive(true);
                break;
            }
        }
    }

    public void GoTo(int level) {
        AudioMgr.ins.PlayBtn();
        GameMgr.gameMode = 1;
        GameMode1.level = level;
        SceneManager.LoadScene("Game", LoadSceneMode.Single);
    }

    public void back() {
        AudioMgr.ins.PlayBtn();
        Destroy(this.gameObject);
    }
}