Ladder for level maze

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Assets/Scripts/GameSetup/Maze/MazeCellType.cs

@@ -11,6 +11,8 @@ namespace Hallucinate.GameSetup.Maze
         Processing,     // Currently being evaluated by algorithm (Debug)
         Path,           // Temporary path (e.g., Wilson's crawler)
         Start,          // Entry point
-        End             // Exit point
+        End,             // Exit point
+        StairUp,
+        StairDown
     }
 }

Assets/Scripts/GameSetup/Maze/MazeGrid.cs

@@ -9,8 +9,9 @@ namespace Hallucinate.GameSetup.Maze
     /// </summary>
     public class MazeGrid
     {
-        public int Width { get; }
+        public int Width { get; private set; }
-        public int Depth { get; }
+        public int Depth { get; private set; }
+        public int Level { get; set; }
         
         private readonly MazeCellType[,] _cells;
 

Assets/Scripts/GameSetup/Maze/MazeManager.cs

@@ -12,7 +12,10 @@ namespace Hallucinate.GameSetup.Maze
     {
         public enum AlgorithmType { Recursive, Wilsons, Prims, Crawler }
 
-        [Header("System Settings")]
+        [Header("System Settings")] 
+        public MazeGrid[] mazes;
+        public float floorHeight = 3.5f;
+        public int connectionsPerFloor = 2;
         [SerializeField] private AlgorithmType selectedAlgorithm;
         [SerializeField] private int width = 30;
         [SerializeField] private int depth = 30;
@@ -26,6 +29,14 @@ namespace Hallucinate.GameSetup.Maze
         [SerializeField] private MazeRenderer mazeRenderer;
         [SerializeField] private Transform mazeContainer;
 
+        [Header("Corridor Setting")] 
+        public GameObject straightManHoleLadder;
+        public GameObject straightManHoleUp;
+        public GameObject deadendManHoleLadder;
+        public GameObject deadendManHoleUp;
+        
+        
+
         private MazeGrid _grid;
         private Coroutine _generationCoroutine;
 
@@ -45,7 +56,78 @@ namespace Hallucinate.GameSetup.Maze
         [ContextMenu("Regenerate")]
         public void Regenerate()
         {
-            if (_generationCoroutine != null)
+            // Bước 1: Khởi tạo tất cả các tầng mê cung
+            for (int i = 0; i < mazes.Length; i++)
+            {
+                mazes[i].width = width;
+                mazes[i].depth = depth;
+                mazes[i].level = i;
+                mazes[i].Build(); // Lưu ý: Hàm Build này của bạn nên được tối ưu để KHÔNG Instantiate Model vội.
+            }
+
+            // Bước 2: Tạo điểm nối giữa các cặp tầng (0->1, 1->2, 2->3...)
+            for (int i = 0; i < mazes.Length - 1; i++)
+            {
+                MazeGrid currentFloor = mazes[i];
+                MazeGrid nextFloor = mazes[i + 1];
+
+                // 2.1: Quét tìm TẤT CẢ các tọa độ (x, z) có thể làm điểm nối
+                List<Vector2Int> possibleConnections = new List<Vector2Int>();
+
+                for (int z = 0; z < depth; z++)
+                {
+                    for (int x = 0; x < width; x++)
+                    {
+                        // Nếu cả Tầng Dưới và Tầng Trên đều đang là đường đi (Path) ở tọa độ này
+                        // (Bạn cần đổi điều kiện này cho khớp với Enum/Class thực tế của bạn)
+                        bool isCurrentFloorPath =
+                            currentFloor.piecePlace[x, z].piece == MazeGrid.PieceType.Vertical_Straight;
+                        bool isNextFloorPath = nextFloor.piecePlace[x, z].piece == MazeGrid.PieceType.Vertical_Straight;
+
+                        if (isCurrentFloorPath && isNextFloorPath)
+                        {
+                            possibleConnections.Add(new Vector2Int(x, z));
+                        }
+                    }
+                }
+
+                // 2.2: Chọn ngẫu nhiên N điểm từ danh sách để làm thang nối
+                int connectionsMade = 0;
+
+                // Trộn ngẫu nhiên danh sách (Shuffle) để các điểm nối không bị dồn về 1 góc
+                ShuffleList(possibleConnections);
+
+                foreach (Vector2Int pos in possibleConnections)
+                {
+                    if (connectionsMade >= connectionsPerFloor) break; // Đã đủ số lượng đường lên thì dừng
+
+                    int x = pos.x;
+                    int z = pos.y;
+
+                    // Xóa model đường đi cũ (nếu hàm Build() đã lỡ Instantiate)
+                    if (currentFloor.piecePlace[x, z].model != null) Destroy(currentFloor.piecePlace[x, z].model);
+                    if (nextFloor.piecePlace[x, z].model != null) Destroy(nextFloor.piecePlace[x, z].model);
+
+                    // TÍNH TOẠ ĐỘ Y CHUẨN XÁC: Y = Tầng * Độ_Cao_Tầng
+                    Vector3 upManHolePos = new Vector3(x * currentFloor.scale, currentFloor.level * floorHeight,
+                        z * currentFloor.scale);
+                    Vector3 ladderManPos = new Vector3(x * nextFloor.scale, nextFloor.level * floorHeight,
+                        z * nextFloor.scale);
+
+                    // Sinh Model mới tại điểm đã chốt
+                    currentFloor.piecePlace[x, z].model =
+                        Instantiate(straightManHoleUp, upManHolePos, Quaternion.identity);
+                    nextFloor.piecePlace[x, z].model =
+                        Instantiate(straightManHoleLadder, ladderManPos, Quaternion.identity);
+
+                    // Cập nhật loại dữ liệu để hệ thống ghi nhận đây là ô cầu thang
+                    // currentFloor.piecePlace[x, z].piece = Maze.PieceType.StairsUp; (Nếu bạn có enum này)
+
+                    connectionsMade++;
+                }
+            }
+
+        if (_generationCoroutine != null)
             {
                 StopCoroutine(_generationCoroutine);
             }
@@ -65,6 +147,16 @@ namespace Hallucinate.GameSetup.Maze
                 algorithm.Generate(_grid);
             }
         }
+        private void ShuffleList<T>(List<T> list)
+        {
+            for (int i = 0; i < list.Count; i++)
+            {
+                T temp = list[i];
+                int randomIndex = Random.Range(i, list.Count);
+                list[i] = list[randomIndex];
+                list[randomIndex] = temp;
+            }
+        }
 
         private IMazeAlgorithm GetAlgorithm(AlgorithmType type)
         {