station 46 room

Assets/Engine/Runtime/Engine.cs

@@ -72,14 +72,20 @@ namespace EscapeRoomEngine.Engine.Runtime
         public void GenerateRoom()
         {
             Logger.Log("Generating room...", LogType.RoomGeneration);
+
+            var intro = NumberOfRooms == 0;
             
             // get the last entrance from the newest room or create a spawn passage with no entrance door for where the player will start
-            var entrance = NumberOfRooms > 0 ? _rooms.Last().exit : new Passage(new DoorModule(null, theme.spawnDoor));
+            var entrance = intro ? new Passage(new DoorModule(null, theme.spawnDoor)) : _rooms.Last().exit;
             
             var room = new Room(entrance);
             _rooms.Add(room);
-            
-            if (_plannedPuzzles.Count > 0)
+
+            if (intro)
+            {
+                GenerateIntroSpace(room, entrance);
+            }
+            else if (_plannedPuzzles.Count > 0)
             {
                 GeneratePuzzleSpace(room, entrance);
             }
@@ -92,7 +98,12 @@ namespace EscapeRoomEngine.Engine.Runtime
             var roomId = _rooms.Count - 1;
             room.InstantiateRoom(_playSpaceOrigin.transform, roomId * roomOffset, roomId.ToString());
 
-            if (theme.environment)
+            if (intro)
+            {
+                Instantiate(theme.intro, room.roomObject.transform, false);
+                FindObjectOfType<Intro>().Place(room.exit.fromOut.DoorState.transform);
+            }
+            else if (theme.environment)
             {
                 Instantiate(theme.environment, room.roomObject.transform, false);
             }
@@ -101,6 +112,20 @@ namespace EscapeRoomEngine.Engine.Runtime
             UpdateUI();
         }
 
+        private void GenerateIntroSpace(Room room, Passage entrance)
+        {
+            Logger.Log($"Generating intro space...", LogType.RoomGeneration);
+
+            var space = new IntroSpace(room, entrance);
+            var exitDoor = new DoorModule(space, theme.introExitDoor);
+            if (!space.AddModuleWithRequirements(exitDoor))
+            {
+                throw new EngineException("Could not satisfy requirements for exit door.");
+            }
+            var exit = new Passage(exitDoor);
+            room.AddSpace(space, exit);
+        }
+
         private void GeneratePuzzleSpace(Room room, Passage entrance)
         {
             var puzzlesAdded = 0;
@@ -183,15 +208,11 @@ namespace EscapeRoomEngine.Engine.Runtime
             GameControl.Instance.PlannedPuzzles = _plannedPuzzles;
         }
 
-        /// <summary>
-        /// Hide or destroy the room two rooms ago. The actual previous room is kept for the player to be able to backtrack one room.
-        /// </summary>
-        /// <param name="destroy"></param>
         public void HidePreviousRoom(bool destroy = true)
         {
-            if (NumberOfRooms > 2)
+            if (NumberOfRooms >= 2)
             {
-                var room = _rooms[NumberOfRooms - 3];
+                var room = _rooms[NumberOfRooms - 2];
                 
                 // lock the doors that might be used to return to the old room
                 room.exit.toIn.DoorState.Lock();