Added game state and network client

Assets/Scripts/Core.meta

@@ -1,3 +0,0 @@
-fileFormatVersion: 2
-guid: 17aa567cc7b54d92a034c458aac68a8e
-timeCreated: 1779196107

Assets/Scripts/GameState.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 2644414c902145f4b252bf43944a2194
+timeCreated: 1779273131

Assets/Scripts/GameState/GameStateController.cs

@@ -0,0 +1,31 @@
+using Unity.Netcode;
+using UnityEngine;
+
+namespace PashaBibko.PenguinChase.GameState
+{
+    public enum GameState
+    {
+        Lobby,
+        Playing,
+    }
+
+    public class GameStateController : NetworkBehaviour
+    {
+        private static GameStateController sInstance;
+        
+        [SerializeField] private NetworkVariable<GameState> GlobalState = new();
+
+        private void Awake()
+        {
+            // Stops overlapping instances
+            if (sInstance is not null)
+            {
+                Debug.LogError($"Multiple of [{nameof(GameStateController)}] cannot exist.");
+                Destroy(gameObject);
+                return;
+            }
+
+            sInstance = this;
+        }
+    }
+}

Assets/Scripts/GameState/GameStateController.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 1ad1829714634ac1ab8f480e54fe27e9
+timeCreated: 1779273141

Assets/Scripts/GameState/GameStateSpawner.cs

@@ -0,0 +1,33 @@
+using Unity.Netcode;
+using UnityEngine;
+
+namespace PashaBibko.PenguinChase.GameState
+{
+    public class GameStateSpawner : MonoBehaviour
+    {
+        private static GameStateSpawner sInstance;
+        
+        [Header("References")]
+        [SerializeField] private GameObject GameStateControllerPrefab;
+
+        private void Awake()
+        {
+            // Stops overlapping instances
+            if (sInstance is not null)
+            {
+                Debug.LogError($"Multiple of [{nameof(GameStateSpawner)}] cannot exist.");
+                Destroy(gameObject);
+                return;
+            }
+
+            sInstance = this;
+        }
+
+        public static void CreateNetworkGameStateController()
+        {
+            GameObject go = Instantiate(sInstance.GameStateControllerPrefab);
+            go.GetComponent<NetworkObject>().Spawn();
+            DontDestroyOnLoad(go);
+        }
+    }
+}

Assets/Scripts/GameState/GameStateSpawner.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 354f068d231a4ca0a1ccd0560f1836d5
+timeCreated: 1779273552

Assets/Scripts/MainMenu/MainMenuController.cs

@@ -1,4 +1,4 @@
-using PashaBibko.PenguinChase.Core.Network;
+using PashaBibko.PenguinChase.Network;
 using WebSocketSharp;
 using UnityEngine.UI;
 using UnityEngine;

Assets/Scripts/Network/Authenticator.cs

@@ -4,7 +4,7 @@ using Unity.Services.Core;
 using System.Collections;
 using UnityEngine;
 
-namespace PashaBibko.PenguinChase.Core.Network
+namespace PashaBibko.PenguinChase.Network
 {
     public static class Authenticator
     {

Assets/Scripts/Network/ConnectionManager.cs

@@ -2,7 +2,7 @@
 using Unity.Netcode;
 using UnityEngine;
 
-namespace PashaBibko.PenguinChase.Core.Network
+namespace PashaBibko.PenguinChase.Network
 {
     public class ConnectionManager : MonoBehaviour
     {

Assets/Scripts/Network/Network.cs

@@ -6,7 +6,7 @@ using Unity.Netcode;
 using UnityEngine;
 using System;
 
-namespace PashaBibko.PenguinChase.Core.Network
+namespace PashaBibko.PenguinChase.Network
 {
     public enum TransportType
     {
@@ -91,7 +91,7 @@ namespace PashaBibko.PenguinChase.Core.Network
             // Then actually hosts the lobby
             yield return sConnectionManager.Host(() =>
             {
-                NetworkManager.Singleton.SceneManager.LoadScene("GameScene", LoadSceneMode.Single);
+                NetworkManager.Singleton.SceneManager.LoadScene("LobbyScene", LoadSceneMode.Single);
                 Debug.Log("Hosted");
             });
         }

Assets/Scripts/Network/NetworkClient.cs

@@ -0,0 +1,36 @@
+using System.Collections.Generic;
+using Unity.Netcode;
+using UnityEngine;
+
+namespace PashaBibko.PenguinChase.Network
+{
+    public class GameNetworkClient : NetworkBehaviour
+    {
+        private static Dictionary<ulong, GameNetworkClient> sConnectedClients = new();
+        private static bool sDoneInitialSearch = false;
+        
+        private void Start()
+        {
+            name = $"NetworkClient-{OwnerClientId}";
+            
+            // Searches for existing clients if it is the first one to be locally loaded
+            if (!sDoneInitialSearch)
+            {
+                GameNetworkClient[] clients = FindObjectsByType<GameNetworkClient>(FindObjectsSortMode.None);
+                foreach (GameNetworkClient client in clients)
+                {
+                    ulong clientId = client.OwnerClientId;
+                    sConnectedClients.Add(clientId, this);
+                }
+                
+                sDoneInitialSearch = true;
+            }
+
+            // Else adds it to the global list of clients
+            else
+            {
+                sConnectedClients.Add(OwnerClientId, this);
+            }
+        }
+    }
+}

Assets/Scripts/Network/NetworkClient.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 4a2fdb2b188edc64aaa5ecbc8568bae0

Assets/Scripts/Network/Transports/LocalhostTransport.cs

@@ -1,8 +1,9 @@
-using System.Collections;
+using PashaBibko.PenguinChase.GameState;
+using System.Collections;
 using Unity.Netcode;
 using System;
 
-namespace PashaBibko.PenguinChase.Core.Network
+namespace PashaBibko.PenguinChase.Network
 {
     public class LocalhostTransport : INetworkTransport
     {
@@ -18,6 +19,8 @@ namespace PashaBibko.PenguinChase.Core.Network
         public IEnumerator Host(Action callback)
         {
             NetworkManager.Singleton.StartHost();
+            
+            GameStateSpawner.CreateNetworkGameStateController();
             ConnectionManager.CreateNetworkConnectionManager();
             
             callback.Invoke();

Assets/Scripts/Network/Transports/UnityRelayTransport.cs

@@ -1,4 +1,5 @@
-using PashaBibko.PenguinChase.Extensions;
+using PashaBibko.PenguinChase.GameState;
+using PashaBibko.PenguinChase.Extensions;
 using Unity.Services.Relay.Models;
 using Unity.Services.Relay;
 using System.Collections;
@@ -6,7 +7,7 @@ using Unity.Netcode;
 using UnityEngine;
 using System;
 
-namespace PashaBibko.PenguinChase.Core.Network
+namespace PashaBibko.PenguinChase.Network
 {
     public class UnityRelayTransport : INetworkTransport
     {
@@ -59,7 +60,9 @@ namespace PashaBibko.PenguinChase.Core.Network
             Network.CurrentTransportComponent.SetHostRelayData(allocation);
             NetworkManager.Singleton.StartHost();
             
+            GameStateSpawner.CreateNetworkGameStateController();
             ConnectionManager.CreateNetworkConnectionManager();
+            
             Debug.Log($"Started server with code: [{joinCode}]");
             
             callback.Invoke();