Update README.md

README.md

@@ -17,12 +17,22 @@ C# is meant to make things easier. So lets try to wrap it up in a way that makes
 
 ## What
 
-So say you want to print a list of your friends?
+### Get your own information
 
 ```csharp
-foreach ( var friend in client.Friends.All )
+SteamClient.SteamId // Your SteamId
+SteamClient.Name // Your Name
+```
+
+### View your friends list
+
+```csharp
+foreach ( var friend in SteamFriends.GetFriends() )
 {
-    Console.WriteLine( "{0}: {1}", friend.Id, friend.Name );
+    Console.WriteLine( "{friend.Id}: {friend.Name}" );
+    Console.WriteLine( "{friend.IsOnline} / {friend.SteamLevel}" );
+    
+    friend.SendMessage( "Hello Friend" );
 }
 ```
 
@@ -31,11 +41,122 @@ But what if you want to get a list of friends playing the same game that we're p
 ```csharp
 foreach ( var friend in client.Friends.All.Where( x => x.IsPlayingThisGame ) )
 {
-    Console.WriteLine( "{0}: {1}", friend.Id, friend.Name );
+    // 
 }
 ```
 
-You can view examples of everything in the Facepunch.Steamworks.Test project.
+### App Info
+
+```csharp
+Console.WriteLine( SteamApps.GameLanguage ); // Print the current game language
+var installDir = SteamApps.AppInstallDir( 4000 ); // Get the path to the Garry's Mod install folder
+
+var fileinfo = await SteamApps.GetFileDetailsAsync( "hl2.exe" ); // async get file details
+DoSomething( fileinfo.SizeInBytes, fileinfo.Sha1 );
+```
+
+### Get Avatars
+
+```csharp
+var image = await SteamFriends.GetLargeAvatarAsync( steamid );
+if ( !image.HasValue ) return DefaultImage;
+
+return MakeTextureFromRGBA( image.Data, image.Width, image.Height );
+```
+
+### Get a list of servers
+
+```csharp
+using ( var list = new ServerList.Internet() )
+{
+    list.AddFilter( "map", "de_dust" );
+    await list.RunQueryAsync();
+
+    foreach ( var server in list.Responsive )
+    {
+        Console.WriteLine( $"{server.Address} {server.Name}" );
+    }
+}
+```
+
+### Achievements
+
+List them
+
+```csharp
+foreach ( var a in SteamUserStats.Achievements )
+{
+    Console.WriteLine( $"{a.Name} ({a.State}})" );
+}	
+```
+
+Unlock them
+
+```csharp
+var ach = new Achievement( "GM_PLAYED_WITH_GARRY" );
+ach.Trigger();
+```
+
+### Voice
+
+```csharp
+
+SteamUser.VoiceRecord = KeyDown( "V" );
+
+if ( SteamUser.HasVoiceData )
+{
+    var bytesrwritten = SteamUser.ReadVoiceData( stream );
+    // Send Stream Data To Server or Something
+}
+
+```
+
+
+### Auth
+
+```csharp
+
+// Client sends ticket data to server somehow
+var ticket = SteamUser.GetAuthSessionTicket();
+
+
+// server listens to event
+SteamServer.OnValidateAuthTicketResponse += ( steamid, ownerid, rsponse ) =>
+{
+    if ( rsponse == AuthResponse.OK )
+        TellUserTheyCanBeOnServer( steamid );
+    else
+        KickUser( steamid );
+};
+
+// server gets ticket data from client, calls this function.. which either returns
+// false straight away, or will issue a TicketResponse.
+if ( !SteamServer.BeginAuthSession( ticketData, clientSteamId ) )
+{
+    KickUser( clientSteamId );
+}
+
+//
+// Client is leaving, cancels their ticket OnValidateAuth is called on the server again
+// this time with AuthResponse.AuthTicketCanceled
+//
+ticket.Cancel();
+
+```
+
+### Utils
+
+```csharp
+SteamUtils.SecondsSinceAppActive;
+SteamUtils.SecondsSinceComputerActive;
+SteamUtils.IpCountry;
+SteamUtils.UsingBatteryPower;
+SteamUtils.CurrentBatteryPower;
+SteamUtils.AppId;
+SteamUtils.IsOverlayEnabled;
+SteamUtils.IsSteamRunningInVR;
+SteamUtils.IsSteamInBigPictureMode;
+```
 
 # Usage