Add lobby and scene managers, implement scene switching with fade in/out

Assets/Scripts/Installers/GlobalInstaller.cs

@@ -1,4 +1,5 @@
 using HurricaneVR.Framework.Core;
+using HurricaneVR.Framework.Core.Player;
 using HurricaneVR.Framework.Core.Utils;
 using UnityEngine;
 using Zenject;
@@ -16,6 +17,9 @@ public class GlobalInstaller : MonoInstaller
     [SerializeField]
     private GameObject playerPrefab;
 
+    [SerializeField]
+    private GameObject sceneManagerPrefab;
+
     public override void Start()
     {
         base.Start();
@@ -42,12 +46,21 @@ public class GlobalInstaller : MonoInstaller
             })
             .NonLazy();
 
-        Container.Bind<HVRObjectCollisionDisabler>()
+        Container.Bind<HVRPlayerController>()
             .FromComponentInNewPrefab(playerPrefab)
             .AsSingle()
-            .OnInstantiated<HVRObjectCollisionDisabler>((ctx, obj) =>
+            .OnInstantiated<HVRPlayerController>((ctx, obj) =>
             {
-                obj.name = playerPrefab.name;
+                obj.transform.parent.name = playerPrefab.name;
+            })
+            .NonLazy();
+
+        Container.Bind<SceneManager>()
+            .FromComponentInNewPrefab(sceneManagerPrefab)
+            .AsSingle()
+            .OnInstantiated<SceneManager>((ctx, obj) =>
+            {
+                obj.name = sceneManagerPrefab.name;
             })
             .NonLazy();
     }

Assets/Scripts/Installers/LobbyInstaller.cs

@@ -1,18 +1,17 @@
-using System.Collections;
-using System.Collections.Generic;
 using UnityEngine;
+using Zenject;
 
-public class LobbyInstaller : MonoBehaviour
+public class LobbyInstaller : MonoInstaller
 {
-    // Start is called before the first frame update
-    void Start()
+    public override void InstallBindings()
     {
-        
+        Container.Bind<LobbyManager>()
+            .FromComponentsInNewPrefabResource("Managers/LobbyManager")
+            .AsSingle()
+            .OnInstantiated<LobbyManager>((ctx, obj) =>
+            {
+                obj.name = "LobbyManager";
+            })
+            .NonLazy();
     }
-
-    // Update is called once per frame
-    void Update()
-    {
-        
-    }
-}
+}

Assets/Scripts/Managers/LobbyManager.cs

@@ -0,0 +1,21 @@
+using Sirenix.OdinInspector;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using Zenject;
+
+public class LobbyManager : MonoBehaviour
+{
+    [Inject]
+    [SerializeField]
+    [ReadOnly]
+    private MusicManager musicManager;
+
+    [SerializeField]
+    private AudioClip backgroundMusicClip;
+
+    private void Start()
+    {
+        musicManager.Play(backgroundMusicClip);
+    }
+}

Assets/Scripts/Managers/LobbyManager.cs.meta

@@ -0,0 +1,11 @@
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+  externalObjects: {}
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+  defaultReferences: []
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Assets/Scripts/Managers/SceneManager.cs

@@ -0,0 +1,60 @@
+using HurricaneVR.Framework.Core.Player;
+using Sirenix.OdinInspector;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.SceneManagement;
+using Zenject;
+
+public class SceneManager : MonoBehaviour
+{
+    enum Scene
+    {
+        Lobby = 0,
+        Entrance = 1,
+        Forge = 2
+    }
+
+    [Inject]
+    [ReadOnly]
+    [SerializeField]
+    private HVRPlayerController playerController;
+
+    [ReadOnly]
+    [SerializeField]
+    private float fadeDuration = 2f;
+
+    [ReadOnly]
+    [SerializeField]
+    private Scene scene;
+
+    [Button]
+    public void SwitchToEntranceLevel()
+    {
+        StartCoroutine(SwitchToScene(Scene.Entrance));
+    }
+
+    private IEnumerator SwitchToScene(Scene scene)
+    {
+        playerController.ScreenFader.Fade(1, fadeDuration);
+
+        var operation = UnityEngine.SceneManagement.SceneManager
+            .LoadSceneAsync((int)scene);
+
+        operation.allowSceneActivation = false;
+        
+        float timer = 0;
+
+        while (timer <= fadeDuration && !operation.isDone)
+        {
+            timer += Time.deltaTime;
+            yield return null;
+        }
+
+        operation.allowSceneActivation = true;
+
+        this.scene = scene;
+
+        playerController.ScreenFader.Fade(0, fadeDuration);
+    }
+}

Assets/Scripts/Managers/SceneManager.cs.meta

@@ -0,0 +1,11 @@
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