diff --git a/.gitignore b/.gitignore
index 11cb6fc..d0e92d4 100755
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,8 @@
 ##
 ## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore
 
+.vscode/
+
 # User-specific files
 *.rsuser
 *.suo
diff --git a/GameObjectManager.cpp b/GameObjectManager.cpp
index b1d53bf..81e5914 100644
--- a/GameObjectManager.cpp
+++ b/GameObjectManager.cpp
@@ -28,7 +28,7 @@ void GameObjectManager::initialize() {
     testObjMeshMutable.data = testObjMesh;
     testObjMeshMutable.RefreshVBO();
 
-    textMesh = ZL::LoadFromTextFile("./textures/mesh_first_room.txt");  // Add ZL:: namespace
+    textMesh = ZL::LoadFromTextFile("./textures/mesh_first_room.txt");
     textMesh.Scale(10);
     textMesh.SwapZandY();
     textMesh.RotateByMatrix(QuatToMatrix(QuatFromRotateAroundX(M_PI * 0.5)));
@@ -92,7 +92,7 @@ void GameObjectManager::initialize() {
     Room room_2;
     room_2.roomTexture = std::make_shared<Texture>(CreateTextureDataFromBmp24("./background.bmp"));
     room_2.sound_name = "Symphony No.6 (1st movement).ogg";
-    room_2.roomLogic = createRoom1Logic();
+    room_2.roomLogic = createRoom2Logic();
     rooms.push_back(room_2);
 
     activeObjects = rooms[current_room_index].objects;
@@ -150,6 +150,10 @@ void GameObjectManager::handleEvent(const SDL_Event& event) {
         switch_room(1);
     }
     else if (event.type == SDL_MOUSEBUTTONDOWN) {
+      if (InventoryItem* item = GetItemSelected(true)) {
+
+      }
+      else {
       const auto highlightedObjects = aoMgr.findByHighlighted(true);
 
     for (auto* ao : highlightedObjects) {
@@ -162,6 +166,7 @@ void GameObjectManager::handleEvent(const SDL_Event& event) {
 
         aoMgr.removeByName(ao->name);
     }
+    }
 //        bx.Interpolate(animationCounter);
 //        animationCounter += 2;
     }
@@ -254,14 +259,23 @@ void GameObjectManager::handleEvent(const SDL_Event& event) {
 
             case SDLK_1:
             case SDLK_2:
-            {
-                int hot_key = (event.key.keysym.sym == SDLK_1) ? 1 : 2;
+            case SDLK_3:
+            case SDLK_4:
+            case SDLK_5:
+            case SDLK_6:
+            case SDLK_7:
+            case SDLK_8:
+            case SDLK_9:
+                {
+
                 UnselectAllItems();
-                if (InventoryItem* item = GetItemByHotkey(hot_key)) {
+                if (InventoryItem* item = GetItemByHotkey(event.key.keysym.sym - SDLK_1 + 1)) {
                     item->isSelected = true;
                 }
             }
+
             break;
+
             // ...handle other keys...
         }
     }
@@ -454,12 +468,14 @@ void GameObjectManager::updateScene(size_t ms) {
 }
 
 bool GameObjectManager::isPointInObject(int screenX, int screenY, int objectScreenX, int objectScreenY) const {
-    // Простая проверка попадания точки в квадрат 64x64 вокруг центра объекта
-    const int objectSize = 32; // Половина размера области выделения
-    return (screenX >= objectScreenX - objectSize && 
-            screenX <= objectScreenX + objectSize &&
-            screenY >= objectScreenY - objectSize && 
-            screenY <= objectScreenY + objectSize);
+    const int baseObjectSize = 32; // Base half-size
+    const float scale = 1.0f; // Get scale from item if needed
+    const int scaledObjectSize = static_cast<int>(baseObjectSize * scale);
+
+    return (screenX >= objectScreenX - scaledObjectSize &&
+            screenX <= objectScreenX + scaledObjectSize &&
+            screenY >= objectScreenY - scaledObjectSize &&
+            screenY <= objectScreenY + scaledObjectSize);
 }
 
 void GameObjectManager::checkMouseIntersection(int mouseX, int mouseY, const Matrix4f& projectionModelView) {
diff --git a/Inventory.cpp b/Inventory.cpp
index 292cfb0..71af814 100644
--- a/Inventory.cpp
+++ b/Inventory.cpp
@@ -2,18 +2,22 @@
 
 namespace ZL
 {
-    // Определяем глобальную переменную
     std::unordered_map<std::string, InventoryItem> gInventoryMap;
 
-    void AddItemToInventory(const std::string& name, std::shared_ptr<Texture> tex, int hot_key)
+    void AddItemToInventory(const std::string& name, std::shared_ptr<Texture> tex, int slot_index)
     {
+        if (slot_index > MAX_INVENTORY_SLOTS || slot_index < 1) {
+            return;
+        }
+
         InventoryItem item;
         item.name = name;
         item.texture = tex;
-        item.hot_key = hot_key;
+        item.hot_key = slot_index;
+        item.scale = 1.0f;
 
-        // Вставляем или перезаписываем (operator[] так сделает).
         gInventoryMap[name] = item;
+        std::cout << "Added item to slot " << slot_index << std::endl;
     }
 
     void RemoveItemFromInventory(const std::string& name)
@@ -22,7 +26,8 @@ namespace ZL
         gInventoryMap.erase(name);
     }
 
-    InventoryItem* GetItemByName(const std::string& name)
+
+    InventoryItem* GetItemByName(const std::string name)
     {
         // Пытаемся найти элемент по ключу
         auto it = gInventoryMap.find(name);
@@ -45,6 +50,16 @@ namespace ZL
         return nullptr;
     }
 
+    InventoryItem* GetItemSelected(bool selected)
+    {
+        for (auto& [_, item] : gInventoryMap) {
+            if (item.isSelected == selected) {
+                return &item;
+            }
+        }
+        return nullptr;
+    }
+
     void PrintInventory()
     {
         std::cout << "Inventory contents:\n";
@@ -58,6 +73,7 @@ namespace ZL
     {
         for (auto& [_, item] : gInventoryMap) {
             item.isSelected = false;
+            item.scale = 1.0f; // Reset scale when unselected
         }
     }
 
diff --git a/Inventory.h b/Inventory.h
index 655bcc7..adea97e 100644
--- a/Inventory.h
+++ b/Inventory.h
@@ -8,25 +8,31 @@
 
 namespace ZL
 {
+    static const int MAX_INVENTORY_SLOTS = 9;
+    static const float SELECTED_ITEM_SCALE = 1.2f; // Scale factor for selected items
+
     struct InventoryItem
     {
         std::string name;
         std::shared_ptr<Texture> texture;
         bool isSelected = false;
         int hot_key;
+        float scale = 1.0f; // Add scale property
     };
 
     // Глобальное хранилище предметов
-    extern std::unordered_map<std::string, InventoryItem> gInventoryMap;  // Changed from gInventory
+    extern std::unordered_map<std::string, InventoryItem> gInventoryMap;  // Changed key type from string to int
 
     // Добавить предмет в инвентарь
-    void AddItemToInventory(const std::string& name, std::shared_ptr<Texture> tex, int hot_key);
+    void AddItemToInventory(const std::string& name, std::shared_ptr<Texture> tex, int slot_index);
 
     // Удалить предмет из инвентаря
-    void RemoveItemFromInventory(const std::string& name);
+    void RemoveItemFromInventory(int slot_index);
 
-    // Поиск предмета по имени (возвращает указатель или nullptr)
-    InventoryItem* GetItemByName(const std::string& name);
+    // Поиск предмета по индексу (возвращает указатель или nullptr)
+    InventoryItem* GetItemByHotkey(int hot_key);
+    InventoryItem* GetItemSelected(bool isSelected);
+    InventoryItem* GetItemByName(std::string name);
 
     // Вывести весь инвентарь в консоль
     void PrintInventory();
@@ -35,5 +41,4 @@ namespace ZL
 
     // Add these new functions
     void UnselectAllItems();
-    InventoryItem* GetItemByHotkey(int hotkey);
 }
diff --git a/QuestScripts.cpp b/QuestScripts.cpp
index 321a6ff..7f9a009 100644
--- a/QuestScripts.cpp
+++ b/QuestScripts.cpp
@@ -19,4 +19,13 @@ namespace ZL
         };
     }
 
+    std::function<void(GameObjectManager&, size_t)> createRoom2Logic()
+    {
+        return [](GameObjectManager& gom, size_t ms)
+//      Simple test logic
+        {
+
+        };
+    }
+
 }
diff --git a/QuestScripts.h b/QuestScripts.h
index bf7205b..dcdd1d0 100644
--- a/QuestScripts.h
+++ b/QuestScripts.h
@@ -5,5 +5,6 @@ namespace ZL {
     class GameObjectManager;
 
     std::function<void(GameObjectManager&, size_t)> createRoom1Logic();
+    std::function<void(GameObjectManager&, size_t)> createRoom2Logic();
 
 }
diff --git a/RenderSystem.cpp b/RenderSystem.cpp
index cc3c633..d53e6eb 100644
--- a/RenderSystem.cpp
+++ b/RenderSystem.cpp
@@ -234,15 +234,29 @@ void RenderSystem::drawUI(const GameObjectManager& gameObjects) {
     for (const auto& [name, item] : inventoryMap) {
         renderer.PushMatrix();
 
+        if (item.isSelected) {
+                  float xPos = Environment::width
+                   - gameObjects.INVENTORY_MARGIN
+                   - gameObjects.INVENTORY_ICON_SIZE+25;
+        float yPos = gameObjects.INVENTORY_MARGIN
+                   + i * (gameObjects.INVENTORY_ICON_SIZE+25
+                   + gameObjects.INVENTORY_MARGIN);
+        renderer.TranslateMatrix(Vector3f{xPos, yPos, 0.0f});
+        glBindTexture(GL_TEXTURE_2D, item.texture->getTexID());
+        }
+        else {
+
         float xPos = Environment::width
                    - gameObjects.INVENTORY_MARGIN
                    - gameObjects.INVENTORY_ICON_SIZE;
         float yPos = gameObjects.INVENTORY_MARGIN
                    + i * (gameObjects.INVENTORY_ICON_SIZE
                    + gameObjects.INVENTORY_MARGIN);
-
         renderer.TranslateMatrix(Vector3f{xPos, yPos, 0.0f});
         glBindTexture(GL_TEXTURE_2D, item.texture->getTexID());
+		}
+
+
         renderer.DrawVertexRenderStruct(gameObjects.inventoryIconMeshMutable);
 
         renderer.PopMatrix();
diff --git a/defaultHideCam.fragment b/defaultHideCam.fragment
index 06b9181..a10a442 100644
--- a/defaultHideCam.fragment
+++ b/defaultHideCam.fragment
@@ -7,33 +7,7 @@ uniform vec3 targetPos; // Цель камеры
 
 void main() 
 {
-/*
-	float maxDistance = 2000;
-	float alpha = 0.0;
-    vec4 color = texture2D(Texture, texCoord);
-    
-    vec3 dir = targetPos - eyePos;
-    float dirLengthSq = dot(dir, dir);
-    
-    if (dirLengthSq > 0.0) 
-    {
-        vec3 objToEye = vWorldPos - eyePos;
-        float t = dot(objToEye, dir) / dirLengthSq;
-        
-        if (t >= 0.0 && t <= 1.0) 
-        {
-            vec3 projection = eyePos + t * dir;
-            vec3 delta = vWorldPos - projection;
-            float distSq = dot(delta, delta);
-            
-            if (distSq < maxDistance * maxDistance) 
-            {
-                //color.a *= alpha; // Применяем прозрачность
-				color.rgb = vec3(1,0,0);
-            }
-        }
-    }
-    */
+
 	vec4 color;
 	
 	vec3 dirToCamera = normalize(eyePos - targetPos);