stageN-N꼴로 고쳤음.

이 브랜치의 스테이지는 테스트용이니 그냥 머지하지 말것

Assets/Prefabs/Stage Select.prefab

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-  m_Text: MAIN STAGES
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@@ -273,8 +113,17 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   stage: []
+  categoryCounts: 05000000070000000400000002000000
+  categoryTitles:
+  - NORMAL
+  - HARD
+  - V. HARD
+  - EXTREME
+  stageIdxs: []
+  stageIdx: 0
   buttonUI: {fileID: 3762876622413059634, guid: 8939d9dd74b1afb498ab8705da6054b8,
     type: 3}
+  titleUI: {fileID: 3639753312110483396, guid: 6fa93e6bbf1778345878a82ff80f64da, type: 3}
   tutorialFalse: {fileID: 21300000, guid: cc47e4099b832634f94d1b0c3b9a2ffc, type: 3}
   tutorialFalseColor: {r: 1, g: 0.9921569, b: 0.8666667, a: 1}
   tutorialTrue: {fileID: 21300000, guid: 2a36a1d7af1567c4c8e6f56cddfa5181, type: 3}

Assets/Prefabs/UIs/StageNameText.prefab

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+  m_Name: StageNameText
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+  m_Text: STAGE NAME

Assets/Prefabs/UIs/StageNameText.prefab.meta

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Assets/Scenes/SelectStage.unity

@@ -477,25 +477,5 @@ PrefabInstance:
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-        type: 3}
-      propertyPath: m_Text
-      value: 'Stage : 1'
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Assets/Scripts/Managers/GameManager.cs

@@ -11,7 +11,7 @@ public class GameManager : SingletonBehaviour<GameManager>
     /// The index of the current stage.
     /// </summary>
     public TextAsset currentStage;
-    public int stageIdx;
+    public string stageStrIdx;
 
     [Header("UIs in Scene")]
     public ClearUIGenerator uiGenerator;
@@ -88,7 +88,7 @@ public class GameManager : SingletonBehaviour<GameManager>
     
     public IEnumerator ClearStage()
     {
-        if (isPlayerShooting) Camera.main.gameObject.GetComponent<CameraController>().ZoomOutFromPlayer(PlayerController.inst.currentPlayer);
+        if (isPlayerShooting) yield return StartCoroutine(Camera.main.gameObject.GetComponent<CameraController>().ZoomOutFromPlayer(PlayerController.inst.currentPlayer));
         yield return null;
         clearUI.SetActive(true);
         Debug.Log("Stage Clear!");
@@ -97,13 +97,13 @@ public class GameManager : SingletonBehaviour<GameManager>
         Cursor.lockState = CursorLockMode.None;
 
         isGameOver = true;
-        StageSelector.inst.SaveClearData(stageIdx, true);
+        StageSelector.inst.SaveClearData(stageStrIdx, true);
     }
 
     public void GameOver(bool onlyRestart = false)
     {
         if (!onlyRestart) Debug.Log("Game Over!");
-        StageSelector.inst.SaveClearData(stageIdx, onlyRestart);
+        StageSelector.inst.SaveClearData(stageStrIdx, onlyRestart);
         isGameOver = true;
         StopAllCoroutines();
         uiGenerator.ResetAllClearUIs();
@@ -126,7 +126,7 @@ public class GameManager : SingletonBehaviour<GameManager>
     public void LoadNextStage()
     {
         StageSelector.selectedStage = StageSelector.nextStage;
-        StageSelector.nextStage++;
+        StageSelector.nextStage = (StageSelector.inst.stageIdxs.Count > StageSelector.inst.stageIdx + 1) ? StageSelector.inst.stageIdxs[StageSelector.inst.stageIdx + 1] : "0-0" ;
 
         StartCoroutine(RestartStage());
     }
@@ -137,8 +137,8 @@ public class GameManager : SingletonBehaviour<GameManager>
         if (!MapManager.inst.isMapEditingOn)
         {
             isGameOver = false;
-            stageIdx = StageSelector.selectedStage + 1;
-            currentStage = Resources.Load<TextAsset>("Stages/" + "stage" + (StageSelector.selectedStage + 1));
+            stageStrIdx = StageSelector.selectedStage;
+            currentStage = Resources.Load<TextAsset>("Stages/" + "stage" + StageSelector.selectedStage);
             if (MapManager.inst.emptyMap != null) StartStage();
             //Destroy(FindObjectOfType<StageSelector>().gameObject);
         }

Assets/Scripts/StageSelector.cs

@@ -8,14 +8,21 @@ using Newtonsoft.Json;
 
 public class StageSelector : SingletonBehaviour<StageSelector>
 {
-    public static int selectedStage;
-    public static int nextStage;
+    public static string selectedStage;
+    public static string nextStage;
     public TextAsset[] stage;
+    public List<string> stageIdxs = new List<string>();
+    public int stageIdx;
+
+    [Header("맵 추가시 반드시 바꿔줘야하는 값.각 카테고리마다의 스테이지 수")]
+    public int[] categoryCounts; // 맵 추가시 반드시 바꿔줘야하는 값. 각 카테고리마다의 스테이지 수
+    public string[] categoryTitles; // 카테고리 추가시 추가해줘야하는 값, Length가 위의 Length와 같아야함.
 
     public ClearData playerData;
 
     [Header("UI Settings")]
     public GameObject buttonUI;
+    public GameObject titleUI;
     public Sprite tutorialFalse; 
     public Color tutorialFalseColor = new Color(1f, 0.9921569f, 0.8666667f);
     public Sprite tutorialTrue;
@@ -24,86 +31,89 @@ public class StageSelector : SingletonBehaviour<StageSelector>
     public Color mainFalseColor = Color.white;
     public Sprite mainTrue;
     public Color mainTrueColor = new Color(0.1921569f, 1f, 0.3843138f);
-    int tutorialCount = 12;
     int maxRow = 8; // y-=155
-    Vector3 tutorialPoint = new Vector3(-470, 265); // x+=160
-    Vector3 mainPoint = new Vector3(-470, -138);
-    List<Button> buttons = new List<Button>();
+    private Vector3 generatePoint = new Vector3(-470, 265); // x+=160
+    private Vector3 titleGeneratePoint = new Vector3(-770, 265);
 
     public void GenerateStageUI()
     {
-        int rowCount = 0;
-        for (int i = 0; i < tutorialCount; i++)
+        int isColorSel = 1;
+        int stageIdxCounter = 0;
+        for (int i = 0; i < categoryCounts.Length; i++) // "Stagei-j"
         {
-            var uiInst = Instantiate(buttonUI, transform);
-            var uiText = uiInst.GetComponentInChildren<Text>();
-            buttons.Add(uiInst.GetComponent<Button>());
-            uiInst.transform.localPosition = tutorialPoint;
-            uiText.text = (i + 1).ToString();
-            if (playerData.isCleared.ContainsKey(i + 1) && playerData.isCleared[i + 1])
-            {
-                uiInst.GetComponent<Image>().sprite = tutorialTrue;
-                uiText.color = tutorialTrueColor;
-            }
-            else
-            {
-                uiInst.GetComponent<Image>().sprite = tutorialFalse;
-                uiText.color = tutorialFalseColor;
-            }
+            var nameInst = Instantiate(titleUI, transform);
+            nameInst.transform.localPosition = titleGeneratePoint;
+            nameInst.GetComponent<Text>().text = categoryTitles[i];
+            if (isColorSel < 0) nameInst.GetComponent<Text>().color = tutorialTrueColor;
+            else nameInst.GetComponent<Text>().color = mainTrueColor;
 
-            if ((rowCount + 1) / maxRow > 0)
+            int rowCount = 0;
+            for (int j = 0; j < categoryCounts[i]; j++)
             {
-                tutorialPoint += new Vector3(-160 * (maxRow - 1), -155);
-                rowCount = 0;
-            }
-            else tutorialPoint += new Vector3(160, 0);
-            rowCount++;
-        }
-        rowCount = 0;
-        for (int i = tutorialCount; i < stage.Length; i++)
-        {
-            var uiInst = Instantiate(buttonUI, transform);
-            var uiText = uiInst.GetComponentInChildren<Text>();
-            buttons.Add(uiInst.GetComponent<Button>());
-            uiInst.transform.localPosition = mainPoint;
-            uiText.text = (i - tutorialCount + 1).ToString();
-            if (playerData.isCleared.ContainsKey(i + 1) && playerData.isCleared[i + 1])
-            {
-                uiInst.GetComponent<Image>().sprite = mainTrue;
-                uiText.color = mainTrueColor;
-            }
-            else
-            {
-                uiInst.GetComponent<Image>().sprite = mainFalse;
-                uiText.color = mainFalseColor;
-            }
+                var uiInst = Instantiate(buttonUI, transform);
+                var uiText = uiInst.GetComponentInChildren<Text>();
+                string uiStage = i + "-" + j;
+                stageIdxs.Add(uiStage);
+                string nextStage = (j + 1 < categoryCounts[i]) ? (i + "-" + (j + 1)) : ((i + 1) + "-0");
+                uiInst.GetComponent<Button>().onClick.AddListener(() => StartSelectedStage(uiStage, nextStage, stageIdxCounter));
+                stageIdxCounter++;
+                uiInst.transform.localPosition = generatePoint;
+                uiText.text = j.ToString();
+                if (playerData.isCleared.ContainsKey(uiStage) && playerData.isCleared[uiStage])
+                {
+                    if (isColorSel < 0)
+                    {
+                        uiInst.GetComponent<Image>().sprite = tutorialTrue;
+                        uiText.color = tutorialTrueColor;
+                    }
+                    else
+                    {
+                        uiInst.GetComponent<Image>().sprite = mainTrue;
+                        uiText.color = mainTrueColor;
+                    }
+                }
+                else
+                {
+                    if (isColorSel < 0)
+                    {
+                        uiInst.GetComponent<Image>().sprite = tutorialFalse;
+                        uiText.color = tutorialFalseColor;
+                    }
+                    else
+                    {
+                        uiInst.GetComponent<Image>().sprite = mainFalse;
+                        uiText.color = mainFalseColor;
+                    }
+                }
 
-            if ((rowCount + 1) / maxRow > 0)
-            {
-                mainPoint += new Vector3(-160 * (maxRow - 1), -155);
-                rowCount = 0;
+                if ((rowCount + 1) / maxRow > 0)
+                {
+                    generatePoint += new Vector3(-160 * (maxRow - 1), -155);
+                    titleGeneratePoint.y -= 155;
+                    rowCount = 0;
+                }
+                else generatePoint += new Vector3(160, 0);
+                rowCount++;
             }
-            else mainPoint += new Vector3(160, 0);
-            rowCount++;
-        }
-        for (int i = 0; i < stage.Length; i++)
-        {
-            int _i = i;
-            buttons[i].onClick.AddListener(() => StartSelectedStage(_i));
+            generatePoint.x = -470;
+            generatePoint.y -= 180;
+            titleGeneratePoint.y -= 180;
+            isColorSel *= -1;
         }
     }
 
-    public void StartSelectedStage(int stageNum)
+    public void StartSelectedStage(string stageStr, string nextStr, int stageIdx)
     {
-        selectedStage = stageNum;
-        nextStage = stageNum + 1;
+        selectedStage = stageStr;
+        nextStage = nextStr;
+        this.stageIdx = stageIdx;
         gameObject.GetComponent<Canvas>().enabled = false;
         SceneManager.LoadScene("PlayStage");
     }
 
-    public void SaveClearData(int stage = -1, bool isClear = false)
+    public void SaveClearData(string stage = "", bool isClear = false)
     {
-        if (stage != -1)
+        if (stage != "")
         {
             if (playerData.isCleared.ContainsKey(stage))
             {
@@ -134,7 +144,7 @@ public class StageSelector : SingletonBehaviour<StageSelector>
 
     public class ClearData
     {
-        public Dictionary<int, bool> isCleared = new Dictionary<int, bool>();
+        public Dictionary<string, bool> isCleared = new Dictionary<string, bool>();
     }
 
     void Awake()
@@ -148,6 +158,6 @@ public class StageSelector : SingletonBehaviour<StageSelector>
     void Start()
     {
         GenerateStageUI();
-        selectedStage = 0;
+        selectedStage = "0-0";
     }
 }