Merge pull request #191 from simon-winter/patch-2

docs(networking-manager): added NetworkingManager documentation

Author: TwoTenPvP

docs/_docs/core-components/networking-manager.md

@@ -3,11 +3,46 @@ title: NetworkingManager
 permalink: /wiki/networking-manager/
 ---
 
-<div class="panel panel-warning">
-    <div class="panel-heading">
-        <h3 class="panel-title"><i class="fa fa-exclamation-triangle" aria-hidden="true"></i> Not yet written</h3>
-    </div>
-    <div class="panel-body">
-        This page is not yet written, or it's documentation is incomplete. The MLAPI is a community project, if you want to contribute to the documentation, please do so to benefit everyone
-    </div>
-</div>
+The NetworkingManager is a script component handling all your Networking related settings, your Networked Prefabs and your registered scene names. A Transport component is needed on the same GameObject. It is responsible for handling IP adresses and additional settings.
+
+### Starting a Server, Host or Client
+The NetworkingManager allows you to start/stop the Networking. It provides the same functions for Server, Host and Client.
+The Host functions as Server and Client simultaneously. 
+```csharp
+NetworkingManager.Singleton.StartServer();      //or
+NetworkingManager.Singleton.StartHost();        //or
+NetworkingManager.Singleton.StartClient();
+```
+
+### Connecting
+When Starting a Client, the NetworkingManager uses the IP and the Port provided in your "Transport" component for connecting.
+You can use different transports and have to replace the type inside the following GetComponent<> accordingly, but for UNET transport it looks like this:
+```csharp
+NetworkingManager.Singleton.GetComponent<UnetTransport>().ConnectAddress = "127.0.0.1"; //takes string
+NetworkingManager.Singleton.GetComponent<UnetTransport>().ConnectPort = 12345;          //takes integer
+```
+
+### Disconnecting
+Disconnecting is rather simple, but you have to remember, that you cannot use the ```NetworkSceneManager``` for scene switching in most Disconnecting cases. As soon as you stop the Client, Server or Host you have to use UnityEngine.SceneManagement instead.
+```csharp
+public void Disconnect()
+{
+    if (IsHost) 
+    {
+        NetworkingManager.Singleton.StopHost();
+    }
+    else if (IsClient) 
+    {
+        NetworkingManager.Singleton.StopClient();
+    }
+    else if (IsServer) 
+    {
+        NetworkingManager.Singleton.StopServer();
+    }
+    
+    UnityEngine.SceneManagement.SceneManager.LoadScene("MainMenu");
+}
+```
+
+The only case where you could use the ```NetworkSceneManager``` for disconnecting, would be if the Server/Host switches back to MainMenu or similar for everyone and then Stopping the Server and all the Clients. 
+(See ```NetworkSceneManager``` for more details).