Add random room route system

.vsconfig

@@ -0,0 +1,6 @@
+{
+  "version": "1.0",
+  "components": [
+    "Microsoft.VisualStudio.Workload.ManagedGame"
+  ]
+}

Assets/01_Scenes/test.meta

@@ -0,0 +1,8 @@
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+folderAsset: yes
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Assets/01_Scenes/test/1.unity.meta

@@ -0,0 +1,7 @@
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Assets/01_Scenes/test/2.unity.meta

@@ -0,0 +1,7 @@
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Assets/01_Scenes/test/3.unity.meta

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Assets/01_Scenes/test/4.unity.meta

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Assets/01_Scenes/test/test.unity.meta

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+  externalObjects: {}
+  userData: 
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Assets/02_Scripts/Managers/RoomMoveButton.cs

@@ -0,0 +1,18 @@
+using UnityEngine;
+
+public class RoomMoveButton : MonoBehaviour
+{
+    [Header("이 버튼을 눌렀을 때 이동할 방 번호 입력")]
+    [SerializeField] private int targetRoomNumber;
+
+    public void OnClickMoveRoom()
+    {
+        if (RoomRouteManager.Instance == null)
+        {
+            Debug.LogError("RoomRouteManager가 없습니다.");
+            return;
+        }
+
+        RoomRouteManager.Instance.MoveToRoom(targetRoomNumber);
+    }
+}

Assets/02_Scripts/Managers/RoomMoveButton.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 8eb4311a25437fd468487f681f4662e3

Assets/02_Scripts/Managers/RoomRouteDebugTester.cs

@@ -0,0 +1,92 @@
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.InputSystem;
+
+public class RoomRouteDebugTester : MonoBehaviour
+{
+    private List<RoomRouteManager.RoomData> currentChoices =
+        new List<RoomRouteManager.RoomData>();
+
+    private void Update()
+    {
+        if (RoomRouteManager.Instance == null)
+        {
+            return;
+        }
+
+        if (Keyboard.current == null)
+        {
+            return;
+        }
+
+        // C키: 방문 안 한 방 중 랜덤 후보 뽑기
+        if (Keyboard.current.cKey.wasPressedThisFrame)
+        {
+            currentChoices = RoomRouteManager.Instance.GetRandomNextRooms();
+
+            Debug.Log($"현재 선택 가능한 후보 개수: {currentChoices.Count}");
+
+            for (int i = 0; i < currentChoices.Count; i++)
+            {
+                Debug.Log($"{i + 1}번 선택지 → 방 번호: {currentChoices[i].roomNumber}, 씬 이름: {currentChoices[i].sceneName}");
+            }
+        }
+
+        // 1키: 첫 번째 후보 선택
+        if (Keyboard.current.digit1Key.wasPressedThisFrame)
+        {
+            MoveToChoice(0);
+        }
+
+        // 2키: 두 번째 후보 선택
+        if (Keyboard.current.digit2Key.wasPressedThisFrame)
+        {
+            MoveToChoice(1);
+        }
+
+        // T키: 방문 상태 확인
+        if (Keyboard.current.tKey.wasPressedThisFrame)
+        {
+            Debug.Log($"방문한 방 개수: {RoomRouteManager.Instance.VisitedRoomCount} / {RoomRouteManager.Instance.TotalRoomCount}");
+            Debug.Log($"현재 방 번호: {RoomRouteManager.Instance.CurrentRoomNumber}");
+        }
+
+        // X키: 테스트용 방문 기록 초기화
+        if (Keyboard.current.xKey.wasPressedThisFrame)
+        {
+            Debug.Log("방문 기록 초기화");
+            currentChoices.Clear();
+            RoomRouteManager.Instance.ResetVisitedRooms();
+        }
+
+        // F키: 모든 방 방문 후 마지막 씬 이동 테스트
+        if (Keyboard.current.fKey.wasPressedThisFrame)
+        {
+            Debug.Log("마지막 씬 이동 테스트");
+            RoomRouteManager.Instance.MoveToFinalScene();
+        }
+    }
+
+    private void MoveToChoice(int index)
+    {
+        if (currentChoices == null || currentChoices.Count == 0)
+        {
+            Debug.LogWarning("먼저 C키를 눌러 랜덤 후보를 뽑아야 합니다.");
+            return;
+        }
+
+        if (index < 0 || index >= currentChoices.Count)
+        {
+            Debug.LogWarning("해당 번호의 선택지가 없습니다.");
+            return;
+        }
+
+        int targetRoomNumber = currentChoices[index].roomNumber;
+
+        Debug.Log($"{index + 1}번 선택지 선택 → 방 {targetRoomNumber} 이동");
+
+        currentChoices.Clear();
+
+        RoomRouteManager.Instance.MoveToRoom(targetRoomNumber);
+    }
+}

Assets/02_Scripts/Managers/RoomRouteDebugTester.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 9e414802b02a03e469c541b086f805bb

Assets/02_Scripts/Managers/RoomRouteManager.cs

@@ -0,0 +1,219 @@
+using System.Collections.Generic;
+using UnityEngine;
+
+public class RoomRouteManager : MonoBehaviour
+{
+    public static RoomRouteManager Instance;
+
+    [System.Serializable]
+    public class RoomData
+    {
+        [Header("방 번호 입력")]
+        public int roomNumber;
+
+        [Header("이 방에 해당하는 Scene 이름 입력")]
+        public string sceneName;
+    }
+
+    [Header("전체 방 정보 입력")]
+    [SerializeField] private List<RoomData> rooms = new List<RoomData>();
+
+    [Header("시작 방 번호 입력")]
+    [SerializeField] private int startRoomNumber;
+
+    [Header("랜덤 선택지 개수")]
+    [SerializeField] private int randomChoiceCount = 2;
+
+    [Header("모든 방 방문 후 이동할 마지막 Scene 이름")]
+    [SerializeField] private string finalSceneName;
+
+    private int _currentRoomNumber;
+    private readonly HashSet<int> _visitedRooms = new HashSet<int>();
+
+    public int CurrentRoomNumber => _currentRoomNumber;
+    public int VisitedRoomCount => _visitedRooms.Count;
+    public int TotalRoomCount => rooms.Count;
+
+    private void Awake()
+    {
+        if (Instance == null)
+        {
+            Instance = this;
+            DontDestroyOnLoad(gameObject);
+
+            _currentRoomNumber = startRoomNumber;
+
+            if (startRoomNumber != 0)
+            {
+                _visitedRooms.Add(startRoomNumber);
+            }
+        }
+        else
+        {
+            Destroy(gameObject);
+        }
+    }
+
+    // 방문하지 않은 방 전체 반환
+    public List<RoomData> GetUnvisitedRooms()
+    {
+        List<RoomData> result = new List<RoomData>();
+
+        foreach (RoomData room in rooms)
+        {
+            if (!_visitedRooms.Contains(room.roomNumber))
+            {
+                result.Add(room);
+            }
+        }
+
+        return result;
+    }
+
+    // 대화 선택지에 보여줄 랜덤 방 목록 반환
+    public List<RoomData> GetRandomNextRooms()
+    {
+        List<RoomData> unvisitedRooms = GetUnvisitedRooms();
+        List<RoomData> randomRooms = new List<RoomData>();
+
+        int count = Mathf.Min(randomChoiceCount, unvisitedRooms.Count);
+
+        for (int i = 0; i < count; i++)
+        {
+            int randomIndex = Random.Range(0, unvisitedRooms.Count);
+
+            randomRooms.Add(unvisitedRooms[randomIndex]);
+            unvisitedRooms.RemoveAt(randomIndex);
+        }
+
+        return randomRooms;
+    }
+
+    // 버튼이나 대화 선택지에서 호출
+    public void MoveToRoom(int roomNumber)
+    {
+        if (SceneLoadManager.Instance == null)
+        {
+            Debug.LogError("SceneLoadManager가 씬에 없습니다.");
+            return;
+        }
+
+        if (SceneLoadManager.Instance.IsChangingScene)
+        {
+            Debug.Log("이미 씬 이동 중입니다.");
+            return;
+        }
+
+        RoomData targetRoom = GetRoomData(roomNumber);
+
+        if (targetRoom == null)
+        {
+            Debug.LogWarning($"방 정보를 찾을 수 없습니다. 방 번호: {roomNumber}");
+            return;
+        }
+
+        if (_visitedRooms.Contains(roomNumber))
+        {
+            Debug.Log($"이미 방문한 방입니다. 방 번호: {roomNumber}");
+            return;
+        }
+
+        if (string.IsNullOrEmpty(targetRoom.sceneName))
+        {
+            Debug.LogWarning($"방 {roomNumber}의 Scene 이름이 비어있습니다.");
+            return;
+        }
+
+        _currentRoomNumber = roomNumber;
+        _visitedRooms.Add(roomNumber);
+
+        SceneLoadManager.Instance.RequestSceneChange(targetRoom.sceneName);
+    }
+
+    // 랜덤 방 하나로 바로 이동하고 싶을 때 사용
+    public void MoveToRandomRoom()
+    {
+        List<RoomData> unvisitedRooms = GetUnvisitedRooms();
+
+        if (unvisitedRooms.Count <= 0)
+        {
+            Debug.Log("방문하지 않은 방이 없습니다.");
+
+            if (IsAllRoomsVisited())
+            {
+                MoveToFinalScene();
+            }
+
+            return;
+        }
+
+        int randomIndex = Random.Range(0, unvisitedRooms.Count);
+        RoomData randomRoom = unvisitedRooms[randomIndex];
+
+        MoveToRoom(randomRoom.roomNumber);
+    }
+
+    public bool IsAllRoomsVisited()
+    {
+        return rooms.Count > 0 && _visitedRooms.Count >= rooms.Count;
+    }
+
+    public void MoveToFinalScene()
+    {
+        if (!IsAllRoomsVisited())
+        {
+            Debug.Log("아직 모든 방을 방문하지 않았습니다.");
+            return;
+        }
+
+        if (SceneLoadManager.Instance == null)
+        {
+            Debug.LogError("SceneLoadManager가 씬에 없습니다.");
+            return;
+        }
+
+        if (SceneLoadManager.Instance.IsChangingScene)
+        {
+            Debug.Log("이미 씬 이동 중입니다.");
+            return;
+        }
+
+        if (string.IsNullOrEmpty(finalSceneName))
+        {
+            Debug.LogWarning("마지막 Scene 이름이 비어있습니다.");
+            return;
+        }
+
+        SceneLoadManager.Instance.RequestSceneChange(finalSceneName);
+    }
+
+    public bool IsVisitedRoom(int roomNumber)
+    {
+        return _visitedRooms.Contains(roomNumber);
+    }
+
+    public void ResetVisitedRooms()
+    {
+        _visitedRooms.Clear();
+
+        _currentRoomNumber = startRoomNumber;
+
+        if (startRoomNumber != 0)
+        {
+            _visitedRooms.Add(startRoomNumber);
+        }
+    }
+
+    private RoomData GetRoomData(int roomNumber)
+    {
+        foreach (RoomData room in rooms)
+        {
+            if (room.roomNumber == roomNumber)
+            {
+                return room;
+            }
+        }
+
+        return null;
+    }
+}

Assets/02_Scripts/Managers/RoomRouteManager.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 0a9c2a7a081e65e43806d1ecb3cca28c

Assets/02_Scripts/Managers/SceneLoadManager.cs

@@ -1,6 +1,7 @@
 using System;
 using UnityEngine;
 using UnityEngine.SceneManagement;
+
 public class SceneLoadManager : MonoBehaviour
 {
     public static SceneLoadManager Instance;
@@ -9,6 +10,10 @@ public class SceneLoadManager : MonoBehaviour
     [SerializeField] private Camera _loadingCam;
     [SerializeField] private Transform _loadingCamTargetTransform;
 
+    private bool _isChangingScene = false;
+
+    public bool IsChangingScene => _isChangingScene;
+
     private void Awake()
     {
         if (Instance == null)
@@ -28,9 +33,17 @@ private void Start()
         OnSceneLoaded(SceneManager.GetActiveScene(), LoadSceneMode.Single);
     }
 
+    private void OnDestroy()
+    {
+        if (Instance == this)
+        {
+            SceneManager.sceneLoaded -= OnSceneLoaded;
+        }
+    }
+
     private void Update()
     {
-        if(_loadingCamTargetTransform != null)
+        if (_loadingRoot != null && _loadingCamTargetTransform != null)
         {
             _loadingRoot.transform.position = _loadingCamTargetTransform.position;
         }
@@ -53,11 +66,23 @@ private void OnSceneLoaded(Scene scene, LoadSceneMode mode)
 
     public void SetSceneLoadingProgressValue(float value)
     {
-   
+        // 여기에 로딩바 UI 연결 예정
     }
 
     public void RequestSceneChange(string sceneName)
     {
+        if (_isChangingScene)
+        {
+            Debug.Log("이미 씬 전환 중입니다.");
+            return;
+        }
+
+        if (string.IsNullOrEmpty(sceneName))
+        {
+            Debug.LogWarning("이동할 씬 이름이 비어있습니다.");
+            return;
+        }
+
         _ = SceneChange(sceneName);
     }
 
@@ -65,18 +90,32 @@ private async Awaitable SceneChange(string sceneName)
     {
         try
         {
+            _isChangingScene = true;
+
             // 로딩바 수치 0으로 설정
             SetSceneLoadingProgressValue(0f);
 
+            if (_loadingRoot != null)
+            {
+                _loadingRoot.SetActive(true);
+            }
+
             AsyncOperation op = SceneManager.LoadSceneAsync(sceneName);
 
-            //자동 전환을 하고 싶지 않을 경우 해당값을 false로 두었다가 true로 바꾸면 그 때 전환됨
+            if (op == null)
+            {
+                Debug.LogError($"씬 로드 실패: {sceneName}");
+                _isChangingScene = false;
+                return;
+            }
+
+            // 자동 전환을 하고 싶지 않을 경우 false로 두었다가 true로 바꾸면 그 때 전환됨
             op.allowSceneActivation = false;
 
             // 화면에 보여줄 로딩 수치
             float displayProgress = 0f;
 
-            //op.progress 0.9가 데이터 로딩이 끝난 기준 allowSceneActivation이 트루면 다음으로 넘어가면서 op.isDone이 true가 된다.
+            // op.progress 0.9가 데이터 로딩이 끝난 기준
             while (op.progress < 0.9f)
             {
                 // 실제 로딩 수치
@@ -92,8 +131,8 @@ private async Awaitable SceneChange(string sceneName)
                 await Awaitable.NextFrameAsync(this.destroyCancellationToken);
             }
 
-            //로딩바 수치 1(100%)로 설정 (데이터 로딩은 이미 끝이기 때문에)
-            SetSceneLoadingProgressValue(1);
+            // 로딩바 수치 1(100%)로 설정
+            SetSceneLoadingProgressValue(1f);
 
             // 잠시 대기했다가 전환
             await Awaitable.WaitForSecondsAsync(1.0f, this.destroyCancellationToken);
@@ -102,7 +141,6 @@ private async Awaitable SceneChange(string sceneName)
             op.allowSceneActivation = true;
 
             // 씬 활성화가 완전히 끝날 때까지 대기
-            // allowSceneActivation가 true가 되고 완전히 전환되기까지는 몇프레임 걸림. op.isDone 은 이 과정이 끝난 뒤에 true가 됨.
             while (!op.isDone)
             {
                 await Awaitable.NextFrameAsync(this.destroyCancellationToken);
@@ -110,11 +148,22 @@ private async Awaitable SceneChange(string sceneName)
 
             // VR용 로직
             // 트래킹이 중단되면 안되기 때문에 카메라를 유지해야 한다
-            _loadingCamTargetTransform = Camera.main.transform; // 새로운 씬의 메인카메라를 따라가게끔 설정
+            if (Camera.main != null)
+            {
+                _loadingCamTargetTransform = Camera.main.transform;
+            }
+
+            if (_loadingRoot != null)
+            {
+                _loadingRoot.SetActive(false);
+            }
+
+            _isChangingScene = false;
         }
         catch (OperationCanceledException)
         {
             Debug.Log("씬 전환 작업이 취소됨");
+            _isChangingScene = false;
         }
     }
 }