Merging retry

Assets/Scripts/Lobby/Lobby.cs

@@ -0,0 +1,158 @@
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.SceneManagement;
+using Mirror;
+using TMPro;
+
+
+/* TODO:
+ * - Changing Lobby Title Objects causes bugs on client
+ */
+
+
+/*
+ * The Lobby will always be the "Room", where all Players are connected to.
+ * In-Game AND in LobbyScene!
+ * It manages the Players
+ */
+
+public class Lobby : NetworkBehaviour
+{
+    NetManagerScript networkManager;
+    public bool isLobbyScene;
+
+    //Player Lists
+    [SyncVar]
+    public List<Player> Players = new List<Player>();
+    [SyncVar]
+    public List<LobbyPlayer> LobbyPlayers = new List<LobbyPlayer>(); // All player a register themselves when they join (LobbyPlayer.cs)
+
+    //Scene switch to in-game
+    [SerializeField] GameObject GamePlayerPrefab;
+    [SerializeField] [Scene] string gameScene;
+
+    //Lobby Scene
+    [SyncVar(hook = "ChangeTitle")]
+    [SerializeField] string lobbyTitle;  // Title/Name of the Lobby; Can only be changed by the host, because of "AuthHost"
+
+    [SyncVar]
+    public bool allReady = false; // All players are ready?
+
+    void Start()
+    {
+        DontDestroyOnLoad(this);
+        networkManager = GameObject.Find("NetManager").GetComponent<NetManagerScript>();
+    }
+
+    void Update()
+    {
+        if(SceneManager.GetActiveScene().name == "Lobby") // Check if we are in-game
+            isLobbyScene = true;
+        else
+            isLobbyScene = false;
+
+        if (isLobbyScene)
+        {
+            CheckLobbyPlayers(); // Checking the LobbyPlayer List
+            allReady = CheckAllReady(); // Continous checking if all player are ready
+        }
+        else
+        {
+            CheckPlayers();// Checking the Player List
+        }
+    }
+
+ 
+    public void ChangeToPlayer(LobbyPlayer lobbyPlayer) //Convert/Change the LobbyPlayer to a Player
+    {
+        Debug.Log("Change");
+        var conn = lobbyPlayer.connectionToClient;
+        var newPlayerInstance = Instantiate(GamePlayerPrefab);
+
+        //newPlayerInstance.GetComponent<Player>().username = player.username;
+
+        NetworkServer.Destroy(conn.identity.gameObject);
+
+        NetworkServer.ReplacePlayerForConnection(conn, newPlayerInstance.gameObject);
+        LobbyPlayers.Remove(lobbyPlayer);
+        Players.Add(newPlayerInstance.gameObject.GetComponent<Player>());
+    }
+
+    
+
+    void CheckPlayers()
+    {
+        foreach (Player player in Players)
+        {
+            if (player == null)
+            {
+                Players.Remove(player);
+            }
+        }
+    }
+
+    #region InLobbyScene
+    public void StartGame() // initializes the In-Game Scene
+    {
+        networkManager.ServerChangeScene(gameScene);
+    }
+
+    public bool AuthHost(LobbyPlayer player) // Checks if player is the host
+    {
+        // In theory the host should always be the first connected player, which means he is index 0 in the LobbyPlayers-List
+        if (LobbyPlayers.IndexOf(player) == 0)
+        {
+            return true;
+        }
+        return false;
+    }
+
+    public void SetTitle(LobbyPlayer player, string text) // the host can set the LobbyTitle
+    {
+        if (AuthHost(player))
+        {
+            lobbyTitle = text;
+        }
+    }
+
+    public void RegisterLobbyPlayer(LobbyPlayer player) // Where a LobbyPlayer can register himself
+    {
+        LobbyPlayers.Add(player);
+    }
+    public void UnregisterLobbyPlayer(LobbyPlayer player) // Where a LobbyPlayer can unregister himself
+    {
+        LobbyPlayers.Remove(player);
+    }
+
+    /* Checks */
+    bool CheckAllReady() // Checks if all players are ready
+    {
+        // Check if all players are ready (if a player is not ready)
+        foreach (LobbyPlayer player in LobbyPlayers)
+        {
+            if (!player.ready)
+            {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    void CheckLobbyPlayers() // Checks if all LobbyPlayers in the list are still connected (having a GameObject) -> Clears missing players
+    {
+        foreach(LobbyPlayer player in LobbyPlayers)
+        {
+            if (player == null)
+            {
+                LobbyPlayers.Remove(player);
+            }
+        }
+    }
+
+    /* HOOKS */
+    void ChangeTitle(string oldTitle, string newTitle) // Changes the Title Object
+    {
+        GameObject.Find("title").GetComponent<TextMeshProUGUI>().text = newTitle;
+    }
+    #endregion
+}