feat: 서버 오류로 인한 랭킹 목록 조회 실패 시 처리 로직 추가

Gameton-06/Assets/Gameton/Resources/UI/Prefabs/UI.OptionUI.prefab

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Gameton-06/Assets/Gameton/Resources/UI/Prefabs/UI.RankingUI.prefab

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   m_AnchorMax: {x: 1, y: 1}
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@@ -1183,6 +1259,7 @@ MonoBehaviour:
   rankBoxPrefab: {fileID: 1836485528427718722, guid: 64f6711fc3dfade4f8926564be683890, type: 3}
   uiPrefabList: []
   createRankList: []
+  errorPopup: {fileID: 1150546113968813456}
   pawImage: {fileID: 3737414318957097033}
   playerName: {fileID: 3819162921920848464}
   rankNumber: {fileID: 6166724200374471149}
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@@ -2245,6 +2457,7 @@ RectTransform:
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Gameton-06/Assets/Gameton/Scripts/Common/AssetManager.cs

@@ -56,16 +56,11 @@ namespace TON
                 // Rank 21~50일 때 실행할 코드
                 return LoadAsset<Sprite>($"UI/Ranking Paw/paw_5th", out result);
             }
-            else if (rank >= 51 || rank == -1)
+            else
             {
                 // Rank 51 이상일 때 실행할 코드
                 return LoadAsset<Sprite>($"UI/Ranking Paw/paw_6th", out result);
             }
-            else
-            {
-                result = null;
-                return false;
-            }
         }
 
         public bool LoadMyRankBoxImage(out Sprite result)

Gameton-06/Assets/Gameton/Scripts/GameStage/StageManager.cs

@@ -117,6 +117,11 @@ namespace TON
         // 내 랭킹 순위 반환
         public int GetMyRankNumber()
         {
+            if (RankList.Count == 0)
+            {
+                return -1;
+            }
+
             int rankNumber = RankList.FindIndex(data => data.nickname.Equals(TOP_RECORD.nickname));
             return rankNumber;
         }

Gameton-06/Assets/Gameton/Scripts/UI/RankingUI.cs

@@ -17,6 +17,7 @@ namespace TON
         public List<RectTransform> uiPrefabList = new List<RectTransform>();
         public List<RankingUI_RankBox> createRankList = new List<RankingUI_RankBox>();
 
+        [SerializeField] private GameObject errorPopup;
         [SerializeField] private GameObject pawImage;
         [SerializeField] private TextMeshProUGUI playerName;
         [SerializeField] private TextMeshProUGUI rankNumber;
@@ -26,17 +27,18 @@ namespace TON
 
         private void OnEnable()
         {
+            // 랭킹 불러오기 오류 팝업 기본 상태태
+            errorPopup.SetActive(false);
+
             // TODO: 랭킹 리스트 서버 오류 수정 후 주석 해제
-            // SetRankList();
+            SetRankList();
             SetMyRankData();
         }
 
         private void SetMyRankData()
         {
             ClearData TOP_RECORD = StageManager.Singleton.TOP_RECORD;
-            // TODO: 랭킹 리스트 서버 오류 수정 후 주석 해제
+            int myRankNumber = StageManager.Singleton.GetMyRankNumber();
-            // int myRankNumber = StageManager.Singleton.GetMyRankNumber();
-            int myRankNumber = -1;
 
             playerName.text = TOP_RECORD.nickname;
             rankNumber.text = myRankNumber > -1 ? $"{myRankNumber} th" : "Not Record";
@@ -64,6 +66,12 @@ namespace TON
 
             List<ClearData> rankList = StageManager.Singleton.RankList;
 
+            if (rankList.Count == 0)
+            {
+                errorPopup.SetActive(true);
+                return;
+            }
+
             float y = 0;
             for (int i = 0; i < rankList.Count; i++)
             {
@@ -87,7 +95,7 @@ namespace TON
         private void SetPawIcon(int rank)
         {
             Sprite loadedPawImage = null;
-            Assert.IsTrue(AssetManager.Singleton.LoadRankPawIcon(rank, out loadedPawImage));
+            if (AssetManager.Singleton.LoadRankPawIcon(rank, out loadedPawImage))
                 pawImage.GetComponent<Image>().sprite = loadedPawImage;
         }