diff --git a/ActiveObject.h b/ActiveObject.h
index 3d9f915..6385748 100644
--- a/ActiveObject.h
+++ b/ActiveObject.h
@@ -5,6 +5,7 @@
 
 namespace ZL {
 struct ActiveObject {
+    std::string name;
     std::shared_ptr<ZL::Texture> activeObjectTexturePtr;
     ZL::VertexDataStruct activeObjectMesh;
     ZL::VertexRenderStruct activeObjectMeshMutable;
diff --git a/GameObjectManager.cpp b/GameObjectManager.cpp
index d9f1964..60271d5 100644
--- a/GameObjectManager.cpp
+++ b/GameObjectManager.cpp
@@ -2,7 +2,6 @@
 #include "Environment.h"
 #include "ObjLoader.h"
 #include "Inventory.h"
-#include "Room.h"
 #include "TextModel.h"  // Add this include for LoadFromTextFile
 
 namespace ZL {
@@ -12,6 +11,8 @@ const float GameObjectManager::INVENTORY_MARGIN = 10.0f;
 
 void GameObjectManager::initialize() {
 
+  current_room_index = 0;
+
     std::cout << "Hello x1" << std::endl;
 
     coneTexturePtr = std::make_shared<Texture>(CreateTextureDataFromBmp24("./conus.bmp"));
@@ -52,6 +53,7 @@ void GameObjectManager::initialize() {
 
     // Create active object
     ActiveObject ao1;
+    ao1.name = "book";
     ao1.activeObjectMesh = ZL::LoadFromTextFile("./book001.txt");  // Add ZL:: namespace
     ao1.activeObjectMesh.Scale(4);
     ao1.activeObjectMeshMutable.AssignFrom(ao1.activeObjectMesh);
@@ -62,19 +64,26 @@ void GameObjectManager::initialize() {
     ao1.activeObjectScreenMesh = CreateRect2D({ 0.f, 0.f }, { 64.f, 64.f }, 0.5);
     ao1.activeObjectScreenMeshMutable.AssignFrom(ao1.activeObjectScreenMesh);
     ao1.activeObjectScreenMeshMutable.RefreshVBO();
-    activeObjects.push_back(ao1);
 
-    std::cout << "Hello x5" << std::endl;
+    Room room_1;
+    room_1.roomTexture = std::make_shared<Texture>(CreateTextureDataFromBmp24("./Kitchen_ceramics.bmp"));
+    room_1.objects.push_back(ao1);
+    room_1.sound_name = "file_example_OOG_5MG.ogg";
+    rooms.push_back(room_1);
 
+    Room room_2;
+    room_2.roomTexture = std::make_shared<Texture>(CreateTextureDataFromBmp24("./background.bmp"));
+    room_2.sound_name = "Symphony No.6 (1st movement).ogg";
+    rooms.push_back(room_2);
+
+    activeObjects = rooms[current_room_index].objects;
 
     // Initialize audio
     audioPlayer = std::make_unique<AudioPlayer>();
     if (audioPlayer) {
-        audioPlayer->playMusic("Symphony No.6 (1st movement).ogg");
+        audioPlayer->playMusic(rooms[current_room_index].sound_name);
     }
 
-    std::cout << "Hello x6" << std::endl;
-
     // Initialize inventory
     inventoryIconMesh = CreateRect2D(
         {0.0f, 0.0f},
@@ -84,33 +93,47 @@ void GameObjectManager::initialize() {
     inventoryIconMeshMutable.AssignFrom(inventoryIconMesh);
     inventoryIconMeshMutable.RefreshVBO();
 
-    std::cout << "Hello x7" << std::endl;
+    roomTexturePtr = rooms[current_room_index].roomTexture;
+}
 
+void GameObjectManager::switch_room(int index){
+    current_room_index = index;
 
-    // Add test items to inventory
-    auto testRoomTexture = std::make_shared<Texture>(CreateTextureDataFromBmp24("./Kitchen_ceramics.bmp"));
-    auto testConeTexture = std::make_shared<Texture>(CreateTextureDataFromBmp24("./conus.bmp"));
-    AddItemToInventory("RoomCeramics", testRoomTexture);
-    AddItemToInventory("Cone", testConeTexture);
+    roomTexturePtr = rooms[current_room_index].roomTexture;
 
-    std::cout << "Hello x8" << std::endl;
+    audioPlayer.reset();  // This deletes the current AudioPlayer
 
+    // Reinitialize it
+    audioPlayer = std::make_unique<AudioPlayer>();
+    if (audioPlayer) {
+        audioPlayer->playMusic(rooms[current_room_index].sound_name);
+    }
 
-    roomTexturePtr = std::make_shared<Texture>(CreateTextureDataFromBmp24("./Kitchen_ceramics.bmp"));
+    activeObjects = rooms[current_room_index].objects;
 
+    std::cout << "Current music" << rooms[current_room_index].sound_name << std::endl;
 }
 
 
+
 void GameObjectManager::handleEvent(const SDL_Event& event) {
-    if (event.type == SDL_MOUSEBUTTONDOWN) {
-
+    if (event.type == SDL_MOUSEBUTTONDOWN && event.button.button == SDL_BUTTON_RIGHT) {
+        switch_room(1);
     }
-    else if (event.type == SDL_MOUSEBUTTONDOWN && event.button.button == SDL_BUTTON_RIGHT) {
-
-        //switchRoom();
-
-
+    else if (event.type == SDL_MOUSEBUTTONDOWN) {
+    for (size_t i = 0; i < activeObjects.size(); ++i) {
+        auto& ao = activeObjects[i];
+        if (ao.highlighted) {
+            AddItemToInventory(ao.name, ao.activeObjectTexturePtr);
+            activeObjects.erase(activeObjects.begin() + i);
+        // Можно выйти из цикла, если объект удален, чтобы избежать ошибок индексации.
+            break;
+        }
     }
+//        bx.Interpolate(animationCounter);
+//        animationCounter += 2;
+    }
+
     else if (event.type == SDL_MOUSEWHEEL) {
         static const float zoomstep = 1.0f;
         if (event.wheel.y > 0) {
diff --git a/GameObjectManager.h b/GameObjectManager.h
index 4e05f7a..fdad22b 100644
--- a/GameObjectManager.h
+++ b/GameObjectManager.h
@@ -5,6 +5,10 @@
 #include <memory>
 #include <vector>
 #include "ActiveObject.h"
+#include "Room.h"
+#ifdef __linux__
+#include <SDL2/SDL.h>
+#endif
 #include "OpenGlExtensions.h"
 
 namespace ZL {
@@ -13,6 +17,8 @@ class GameObjectManager {
 public:
     void initialize();
 
+    void switch_room(int index);
+
     void handleEvent(const SDL_Event& event);
     void updateScene(size_t ms);
     void checkMouseIntersection(int mouseX, int mouseY, const Matrix4f& projectionModelView); // Добавляем новый метод
@@ -37,6 +43,7 @@ public:
     ZL::VertexRenderStruct coneMeshMutable;
 
     std::vector<ZL::ActiveObject> activeObjects;
+    std::vector<ZL::Room> rooms;
     std::unique_ptr<AudioPlayer> audioPlayer;
 
     ZL::VertexDataStruct inventoryIconMesh;
@@ -49,6 +56,7 @@ private:
     //int animationCounter = 0;
     int lastMouseX = 0;  // Добавляем переменные для хранения позиции мыши
     int lastMouseY = 0;
+    int current_room_index;
     bool isPointInObject(int screenX, int screenY, int objectScreenX, int objectScreenY) const;
     void worldToScreenCoordinates(Vector3f objectPos,  // Добавляем метод
         Matrix4f projectionModelView,
diff --git a/Inventory.cpp b/Inventory.cpp
index 7a9b42b..bf12ad3 100644
--- a/Inventory.cpp
+++ b/Inventory.cpp
@@ -11,7 +11,7 @@ namespace ZL
         gInventory.push_back({ name, tex });
     }
 
-    void RemoveItemFromInventory(const std::string& name)
+    void RemoveItemFromInventory(const std::string name)
     {
         gInventory.erase(
             std::remove_if(gInventory.begin(), gInventory.end(),
diff --git a/RenderSystem.cpp b/RenderSystem.cpp
index a374869..ebedcd5 100644
--- a/RenderSystem.cpp
+++ b/RenderSystem.cpp
@@ -169,6 +169,7 @@ void RenderSystem::drawUI(const GameObjectManager& gameObjects) {
     // Draw highlighted objects UI
     for (const auto& ao : gameObjects.activeObjects) {
         if (ao.highlighted) {
+          if (ao.activeObjectScreenTexturePtr){
             int screenX, screenY;
             worldToScreenCoordinates(ao.objectPos, currentProjectionModelView, 
                 Environment::width, Environment::height, screenX, screenY);
@@ -177,6 +178,7 @@ void RenderSystem::drawUI(const GameObjectManager& gameObjects) {
             glBindTexture(GL_TEXTURE_2D, ao.activeObjectScreenTexturePtr->getTexID());
             renderer.DrawVertexRenderStruct(ao.activeObjectScreenMeshMutable);
             renderer.PopMatrix();
+           } else {}
         }
     }
 
diff --git a/RenderSystem.h b/RenderSystem.h
index 1e75467..02ad0d5 100644
--- a/RenderSystem.h
+++ b/RenderSystem.h
@@ -22,7 +22,7 @@ private:
     void drawUI(const GameObjectManager& gameObjects);
 
     void drawViola(GameObjectManager& gameObjects);
-    
+
     Renderer renderer;
     ShaderManager shaderManager;
     Matrix4f currentProjectionModelView; // Добавлено для хранения матрицы между drawWorld и drawUI
diff --git a/Room.h b/Room.h
index 6759539..e3db5b2 100644
--- a/Room.h
+++ b/Room.h
@@ -1,14 +1,14 @@
 #pragma once
 
-#include <string>
-#include <vector>
-#include <memory>
 #include "TextureManager.h"
-#include "Renderer.h"
-#include "ObjLoader.h"
-#include "Physics.h"
+#include "Math.h"
+#include <memory>
 #include "ActiveObject.h"
 namespace ZL
 {
-
+struct Room{
+  std::shared_ptr<ZL::Texture> roomTexture;
+  std::vector<ActiveObject> objects;
+  std::string sound_name;
+};
 }
diff --git a/cmakeaudioplayer/src/AudioPlayer.cpp b/cmakeaudioplayer/src/AudioPlayer.cpp
index e650ea9..d13ca6f 100644
--- a/cmakeaudioplayer/src/AudioPlayer.cpp
+++ b/cmakeaudioplayer/src/AudioPlayer.cpp
@@ -143,7 +143,8 @@ bool AudioPlayer::playMusic(const std::string& filename) {
         alSourcei(musicSource, AL_BUFFER, musicBuffer);
         alSourcei(musicSource, AL_LOOPING, AL_TRUE);  // Включаем зацикливание
         
-        std::cout << "▶️ Starting music playback...\n";
+        std::cout << "▶️ Starting music playback... " << musicSource << std::endl;
+        std::cout << "▶️ Music buffer... " << musicBuffer << std::endl;
         alSourcePlay(musicSource);
         
         currentMusic = filename;
diff --git a/sounds/file_example_OOG_5MG.ogg b/sounds/file_example_OOG_5MG.ogg
new file mode 100644
index 0000000..2a9b95d
Binary files /dev/null and b/sounds/file_example_OOG_5MG.ogg differ