split into multiple assemblies

Assets/Engine/Runtime/Modules/PuzzleModule.cs

@@ -0,0 +1,33 @@
+using System;
+using UnityEngine;
+
+namespace EscapeRoomEngine.Engine.Runtime.Modules
+{
+    public class PuzzleModule : Module
+    {
+        internal PuzzleState PuzzleState
+        {
+            get
+            {
+                if (State is PuzzleState puzzleState)
+                {
+                    return puzzleState;
+                }
+
+                throw new Exception("PuzzleModule must contain a PuzzleState");
+            }
+        }
+        
+        internal PuzzleModule(Space space, PuzzleModuleDescription description) : base(space, description)
+        {
+            srDimensions.Size = Vector2Int.one; // TODO: larger modules
+        }
+
+        internal override void InstantiateModule(Transform parent)
+        {
+            base.InstantiateModule(parent);
+            
+            space.room.AddPuzzle(this);
+        }
+    }
+}