public FriendControl GetFriendControl( Friend friend )
{
foreach ( FriendControl fc in this.Controls )
{
if ( fc.Friend.SteamID == friend.SteamID )
return fc;
}
return null;
}
public void SetSteamID( Friend steamid )
{
Friend = steamid;
nameLbl.Text = steamid.GetName();
statusLbl.Text = steamid.GetStatus();
gameLbl.Text = steamid.GetGameName();
nameLbl.ForeColor = statusLbl.ForeColor = gameLbl.ForeColor = Util.GetStatusColor( steamid );
avatarBox.Image = ComposeAvatar( steamid );
}
public static Color GetStatusColor( Friend steamid )
{
Color inGame = Color.FromArgb( 177, 251, 80 );
Color online = Color.FromArgb( 111, 189, 255 );
Color offline = Color.FromArgb( 137, 137, 137 );
if ( steamid.IsInGame() )
return inGame;
if ( !steamid.IsOnline() )
return offline;
return online;
}
List<Friend> GetFriends()
{
List<Friend> friends = new List<Friend>();
int friendCount = SteamContext.ClientFriends.GetFriendCount( ( int )EFriendFlags.k_EFriendFlagImmediate );
for ( int x = 0 ; x < friendCount ; ++x )
{
ulong friendId = SteamContext.ClientFriends.GetFriendByIndex( x, ( int )EFriendFlags.k_EFriendFlagImmediate );
Friend friend = new Friend( friendId );
friends.Add( friend );
}
return friends;
}
Bitmap GetAvatar( Friend steamid )
{
GCHandle imgHandle = new GCHandle();
try
{
int avatarId = SteamContext.ClientFriends.GetSmallFriendAvatar( steamid.SteamID );
if ( avatarId == 0 )
return Resources.IconUnknown;
int width = 32, height = 32;
byte[] imgData = new byte[ 4 * width * height ];
if ( !SteamContext.SteamUtils.GetImageRGBA( avatarId, imgData, imgData.Length ) )
return Resources.IconUnknown;
// imgData is in RGBA format, .NET expects BGRA
// so lets prep the data by swapping R and B
for ( int x = 0 ; x < imgData.Length ; x += 4 )
{
byte r = imgData[ x ];
byte b = imgData[ x + 2 ];
imgData[ x ] = b;
imgData[ x + 2 ] = r;
}
imgHandle = GCHandle.Alloc( imgData, GCHandleType.Pinned );
return new Bitmap( width, height, 4 * width, PixelFormat.Format32bppArgb, imgHandle.AddrOfPinnedObject() );
}
catch
{
return Resources.IconUnknown;
}
finally
{
imgHandle.Free();
}
}
Bitmap GetHolder( Friend steamid )
{
if ( steamid.IsInGame() )
return Resources.IconIngame;
if ( steamid.IsOnline() )
return Resources.IconOnline;
return Resources.IconOffline;
}
public FriendControl( Friend steamid )
: this()
{
SetSteamID( steamid );
}
Bitmap ComposeAvatar( Friend steamid )
{
Bitmap holder = GetHolder( steamid );
Bitmap avatar = GetAvatar( steamid );
Graphics gfx = null;
try
{
gfx = Graphics.FromImage( holder );
gfx.DrawImage( avatar, new Rectangle( 4, 4, avatar.Width, avatar.Height ) );
}
finally
{
gfx.Dispose();
}
return holder;
}
