connect multiple rooms with doors

Assets/Escape Room Engine/Engine/Scripts/Modules/DoorModule.cs

@@ -0,0 +1,26 @@
+using UnityEngine;
+
+namespace Escape_Room_Engine.Engine.Scripts.Modules
+{
+    public enum DoorType
+    {
+        Entrance = ModuleType.DoorEntrance, Exit = ModuleType.DoorExit
+    }
+    
+    public class DoorModule : Module
+    {
+        public bool IsEntrance => IsType((ModuleType)DoorType.Entrance);
+        public bool IsExit => IsType((ModuleType)DoorType.Exit);
+        
+        internal DoorModule(DoorType type, Space space) : base(space)
+        {
+            types.Add((ModuleType)type);
+            srDimensions.Size = Vector2Int.one; // door always has size 1x1
+        }
+
+        public override string ToString()
+        {
+            return $"{(IsEntrance ? "Entrance" : IsExit ? "Exit" : "Unknown")} door";
+        }
+    }
+}