nightward/Assets/Scripts/Title/TitleInfo.cs

using System;
using System.Collections;
using OneStore.Common; // 지우면 안됨
using TMPro;
using UnityEngine;
using UnityEngine.Networking;
using UnityEngine.U2D;

public class TitleInfo : MonoBehaviour
{
    [SerializeField] TextMeshProUGUI label_msg, t_ver;
    [SerializeField] GameObject go_LobbyUI;

    const string VERSION_URL = "https://filgoodbanditshomepage.web.app/NightWard.txt";

    private void Awake()
    {
        Screen.sleepTimeout = SleepTimeout.NeverSleep;
        Application.targetFrameRate = 60;
        go_LobbyUI.SetActive(false);
    }

    private void Start()
    {
        SetVersionText();

        label_msg.text = "게임 버전 확인 중...";

        StartCoroutine(LoadVersionData(
            OnVersionSuccess,
            OnVersionFail
        ));
    }

    void SetVersionText()
    {
        t_ver.text = Application.version;

#if UNITY_EDITOR
        t_ver.text += "(E)";
#else
        t_ver.text += StoreEnvironment.GetStoreType() == StoreType.ONESTORE ? "(O)" : "(G)";
#endif
    }

    void OnVersionFail()
    {
        PopupUI.Ins.Set("게임 업데이트가 필요합니다.", DSUtil.Quit, DSUtil.Quit);
    }

    void OnVersionSuccess()
    {
        StartCoroutine(Co_Success());
    }

    IEnumerator Co_Success()
    {
        label_msg.text = "게임 데이터를 읽고 있습니다.";

        // 테이블 로딩 대기
        while (!TableChecker.Ins.CheckAllLoad())
            yield return null;

        // UI 아틀라스 로드
        yield return AddrResourceMgr.Ins.LoadObjectSequential<SpriteAtlas>(
            "MainUI/UIAtlas.spriteatlasv2",
            atlas => UIAtlasMgr.Ins.Set(atlas)
        );

        label_msg.text = "로비로 진입 중입니다.";
        yield return null;

        // 연출용 대기 (필요 없으면 제거 가능)
        yield return new WaitForSeconds(3f);

        gameObject.SetActive(false);
        go_LobbyUI.SetActive(true);

        SoundInfo.Ins.Play_BGM(eBGM.b001_BGM);
    }

    IEnumerator LoadVersionData(Action success, Action fail)
    {
        using (UnityWebRequest www = UnityWebRequest.Get(VERSION_URL))
        {
            yield return www.SendWebRequest();

            // 네트워크 에러 처리
            if (www.result != UnityWebRequest.Result.Success)
            {
                Debug.LogError($"Version check failed : {www.error}");
                fail?.Invoke();
                yield break;
            }

            string serverVersionText = www.downloadHandler.text;

            if (string.IsNullOrEmpty(serverVersionText))
            {
                Debug.LogError("Version text is empty");
                fail?.Invoke();
                yield break;
            }

            // 개행 / 공백 제거
            serverVersionText = serverVersionText.Trim();

            Version serverVersion;
            Version clientVersion;

            // 안전한 버전 파싱
            if (!Version.TryParse(serverVersionText, out serverVersion) ||
                !Version.TryParse(Application.version, out clientVersion))
            {
                Debug.LogError($"Version parse failed : {serverVersionText}");
                fail?.Invoke();
                yield break;
            }

            if (serverVersion > clientVersion)
                fail?.Invoke();
            else
                success?.Invoke();
        }
    }
}