Implement switching between solo and multiplayer rig seamlessly

Assets/Scripts/Managers/GameManager.cs

@@ -1,6 +1,5 @@
 using Sirenix.OdinInspector;
 using System.Collections;
-using System.Collections.Generic;
 using Unity.Netcode;
 using UnityEngine;
 using Zenject;
@@ -11,28 +10,37 @@ public class GameManager : NetworkBehaviour
     [SerializeField]
     [ReadOnly]
     [Inject]
-    private PlayerComponent localPlayer;
-    public PlayerComponent LocalPlayer { 
-        get { return localPlayer; }
-    }
+    private PlayerComponent soloRig;
+
+    [SerializeField]
+    [ReadOnly]
+    private PlayerComponent multiplayerRig;
+
+    public PlayerComponent LocalPlayer => multiplayerRig ?? soloRig;
 
     [SerializeField]
     [ReadOnly]
     [Inject]
     private NetworkManager networkManager;
 
+    [SerializeField]
+    private bool autoConnectOrHost = true;
+
     private void Start()
     {
         networkManager.OnClientConnectedCallback += OnClientConnectedCallback;
         networkManager.OnClientDisconnectCallback += OnClientDisconnectCallback;
 
-        if (ClonesManager.IsClone())
+        if (autoConnectOrHost)
         {
-            networkManager.StartClient();
-        }
-        else
-        {
-            networkManager.StartHost();
+            if (ClonesManager.IsClone())
+            {
+                networkManager.StartClient();
+            }
+            else
+            {
+                networkManager.StartHost();
+            }
         }
     }
 
@@ -42,27 +50,40 @@ public class GameManager : NetworkBehaviour
 
         if (networkManager.LocalClientId == clientId)
         {
-            StartCoroutine(SpawnLocalPlayer());
+            StartCoroutine(SwitchSoloMultiplayerRig(false));
         }
     }
 
-    private IEnumerator SpawnLocalPlayer()
+    private IEnumerator SwitchSoloMultiplayerRig(bool toSolo)
     {
         yield return new WaitForEndOfFrame();
 
-        var position = localPlayer.Position;
-        var rotation = localPlayer.Rotation;
-        localPlayer.DestroyWithDependencies();
+        if (toSolo)
+        {
 
-        var playerObject = networkManager.LocalClient.PlayerObject;
-        var player = playerObject.GetComponent<PlayerComponent>();
-        player.Teleport(position, rotation);
-        localPlayer = player;
-        yield return null;
+            soloRig.Toggle(toSolo);
+            soloRig.Teleport(multiplayerRig.Position, multiplayerRig.Position);
+            multiplayerRig = null;
+        }
+        else
+        {
+            soloRig.Toggle(toSolo);
+
+            var playerObject = networkManager.LocalClient.PlayerObject;
+            multiplayerRig = playerObject.GetComponent<PlayerComponent>();
+            multiplayerRig.Teleport(soloRig.Position, soloRig.Position);
+            multiplayerRig.ToggleAudioListener(true);
+            
+        }
     }
 
     private void OnClientDisconnectCallback(ulong clientId)
     {
         Debug.Log($"Client-{clientId} is disconnected");
+
+        if (networkManager.LocalClientId == clientId)
+        {
+            StartCoroutine(SwitchSoloMultiplayerRig(true));
+        }
     }
 }