Merge pull request #86 from flokuep/develop

Webserver UI Additions
2013-12-19 03:22:46 -08:00
commit 90e2d50a5d
@@ -203,6 +203,18 @@ namespace ServerLib
            _Init(port, encrypted);
        }
        public static string GetLocalAddress()
        {
            IPAddress[] ips = Dns.GetHostAddresses(Dns.GetHostName());
            string IPAddress = "";
            foreach (IPAddress ip in ips)
            {
                if (ip.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
                    IPAddress = ip.ToString();
            }
            return IPAddress;
        }
        #region server control
        private void _Init(int port, bool encrypted)
@@ -6,7 +6,7 @@ namespace ServerLib
    internal static class CUserRoleControl
    {
        private static readonly Dictionary<EUserRoles, EUserRights> _RoleRightsMapping = new Dictionary<EUserRoles, EUserRights> {
-                                                                            {EUserRoles.Administrator,
+                                                                            {EUserRoles.TR_USERROLE_ADMIN,
                                                                                (EUserRights.EditAllProfiles|
                                                                                EUserRights.UploadPhotos|
                                                                                EUserRights.ViewOtherProfiles|
@@ -16,10 +16,23 @@ namespace ServerLib
                                                                                EUserRights.CreatePlaylists|
                                                                                EUserRights.DeletePlaylists|
                                                                                EUserRights.RemoveSongsFromPlaylists)},
-                                                                            {EUserRoles.AuthenticatedUser,
+                                                                            {EUserRoles.TR_USERROLE_GUEST,
                                                                                EUserRights.None},
                                                                            {EUserRoles.TR_USERROLE_NORMAL, 
                                                                                (EUserRights.UploadPhotos|
-                                                                                EUserRights.ViewOtherProfiles|
+                                                                                EUserRights.ViewOtherProfiles)},
-                                                                                EUserRights.UseKeyboard)}
+                                                                            {EUserRoles.TR_USERROLE_KEYBOARDUSER,
                                                                                EUserRights.UseKeyboard},
                                                                            {EUserRoles.TR_USERROLE_ADDSONGSUSER,
                                                                                EUserRights.AddSongToPlaylist},
                                                                            {EUserRoles.TR_USERROLE_PLAYLISTEDITOR,
                                                                                (EUserRights.AddSongToPlaylist|
                                                                                EUserRights.ReorderPlaylists|
                                                                                EUserRights.CreatePlaylists|
                                                                                EUserRights.DeletePlaylists|
                                                                                EUserRights.RemoveSongsFromPlaylists)},
                                                                            {EUserRoles.TR_USERROLE_PROFILEEDITOR,
                                                                                EUserRights.EditAllProfiles}
                                                                        };
@@ -5,7 +5,12 @@ namespace ServerLib
    [Flags]
    internal enum EUserRoles
    {
-        AuthenticatedUser = 0,
+        TR_USERROLE_GUEST = 0,
-        Administrator = 1
+        TR_USERROLE_NORMAL = 1,
        TR_USERROLE_ADMIN = 2,
        TR_USERROLE_KEYBOARDUSER = 4,
        TR_USERROLE_ADDSONGSUSER = 8,
        TR_USERROLE_PLAYLISTEDITOR = 16,
        TR_USERROLE_PROFILEEDITOR = 32
    }
 }
@@ -0,0 +1,22 @@
 // QRCode.dll from https://github.com/codebude/QRCoder/
 The MIT License (MIT)
 Copyright (c) 2013 Raffael Herrmann
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
 the Software without restriction, including without limitation the rights to
 use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 the Software, and to permit persons to whom the Software is furnished to do so,
 subject to the following conditions:
 The above copyright notice and this permission notice shall be included in all
 copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -26,6 +26,9 @@
  <string name="TR_RATING_WANNABE">Wannabe</string>
  <string name="TR_RATING_AMATEUR">Amateur</string>
  <string name="TR_RATING_TONE_DEAF">Tone Deaf</string>
  <string name="TR_USERROLE_GUEST">Guest</string>
  <string name="TR_USERROLE_NORMAL">Normal User</string>
  <string name="TR_USERROLE_ADMIN">Administrator</string>
  <string name="TR_CONFIG_SOFTWARE">Software</string>
  <string name="TR_CONFIG_OPENGL">OpenGL</string>
  <string name="TR_CONFIG_DIRECT3D">Direct3D</string>
@@ -147,7 +150,7 @@
  <string name="TR_SCREENPROFILES_PLAYERNAME">Player Name</string>
  <string name="TR_SCREENPROFILES_GAMEDIFFICULTY">Game Difficulty</string>
  <string name="TR_SCREENPROFILES_AVATAR">Avatar</string>
-  <string name="TR_SCREENPROFILES_GUESTPROFILE">Guest Profile</string>
+  <string name="TR_SCREENPROFILES_USERROLE">User Role</string>
  <string name="TR_SCREENPROFILES_ACTIVE">Active</string>
  <string name="TR_SCREENPROFILES_BUTTON_NEW">New</string>
  <string name="TR_SCREENPROFILES_BUTTON_DELETE">Delete</string>
@@ -162,6 +165,7 @@
  <string name="TR_SCREENO_BUTTON_VIDEO">Video</string>
  <string name="TR_SCREENO_BUTTON_LYRICS">Lyrics</string>
  <string name="TR_SCREENO_BUTTON_THEME">Theme</string>
  <string name="TR_SCREENOGAME_BUTTON_SERVER">Server address</string>
  <string name="TR_SCREENOGAME_OPTIONS">Game Options</string>
  <string name="TR_SCREENOGAME_LANGUAGE">Language</string>
  <string name="TR_SCREENOGAME_DEBUGLEVEL">Debug Level</string>
@@ -204,4 +208,5 @@
  <string name="TR_SCREENO_VIDEO_WEBCAMDEVICES">Webcams</string>
  <string name="TR_SCREENO_VIDEO_WEBCAMCAPABILITIES">Webcamcapabilities</string>
  <string name="TR_SCREENPVOLUMECONTROL_VOLUME">Volume</string>
  <string name="TR_SCREENPSERVERQR_ADDRESS">Server address</string>
 </resources>
@@ -0,0 +1,285 @@
 <?xml version="1.0" encoding="utf-8"?>
 <root>
  <PopupScreenServerQR>
    <ScreenVersion>1</ScreenVersion>
    <Static1>
      <!--<Skin>: Texture name-->
      <Skin>SongMenuBG</Skin>
      <!--<X>, <Y>, <Z>, <W>, <H>: Static position, width and height-->
      <X>0</X>
      <Y>0</Y>
      <Z>-1,99</Z>
      <W>1280</W>
      <H>720</H>
      <!--<Color>: Static color from ColorScheme (high priority)-->
      <!--or <R>, <G>, <B>, <A> (lower priority)-->
      <R>1,00</R>
      <G>1,00</G>
      <B>1,00</B>
      <A>0,80</A>
      <!--<Reflection> If exists:-->
      <!--   <Space>: Reflection Space-->
      <!--   <Height>: Reflection Height-->
    </Static1>
    <StaticQRServer>
      <!--<Skin>: Texture name-->
      <Skin>Menu</Skin>
      <!--<X>, <Y>, <Z>, <W>, <H>: Static position, width and height-->
      <X>490</X>
      <Y>210</Y>
      <Z>-2,00</Z>
      <W>300</W>
      <H>300</H>
      <!--<Color>: Static color from ColorScheme (high priority)-->
      <!--or <R>, <G>, <B>, <A> (lower priority)-->
      <Color>Visible</Color>
      <!--<Reflection> If exists:-->
      <!--   <Space>: Reflection Space-->
      <!--   <Height>: Reflection Height-->
    </StaticQRServer>
    <StaticQRAndroid>
      <!--<Skin>: Texture name-->
      <Skin>Menu</Skin>
      <!--<X>, <Y>, <Z>, <W>, <H>: Static position, width and height-->
      <X>25</X>
      <Y>25</Y>
      <Z>-2,00</Z>
      <W>200</W>
      <H>200</H>
      <!--<Color>: Static color from ColorScheme (high priority)-->
      <!--or <R>, <G>, <B>, <A> (lower priority)-->
      <Color>Visible</Color>
      <!--<Reflection> If exists:-->
      <!--   <Space>: Reflection Space-->
      <!--   <Height>: Reflection Height-->
    </StaticQRAndroid>
    <StaticQRSymbian>
      <!--<Skin>: Texture name-->
      <Skin>Menu</Skin>
      <!--<X>, <Y>, <Z>, <W>, <H>: Static position, width and height-->
      <X>1055</X>
      <Y>25</Y>
      <Z>-2,00</Z>
      <W>200</W>
      <H>200</H>
      <!--<Color>: Static color from ColorScheme (high priority)-->
      <!--or <R>, <G>, <B>, <A> (lower priority)-->
      <Color>Visible</Color>
      <!--<Reflection> If exists:-->
      <!--   <Space>: Reflection Space-->
      <!--   <Height>: Reflection Height-->
    </StaticQRSymbian>
    <StaticQRWebOS>
      <!--<Skin>: Texture name-->
      <Skin>Menu</Skin>
      <!--<X>, <Y>, <Z>, <W>, <H>: Static position, width and height-->
      <X>25</X>
      <Y>495</Y>
      <Z>-2,00</Z>
      <W>200</W>
      <H>200</H>
      <!--<Color>: Static color from ColorScheme (high priority)-->
      <!--or <R>, <G>, <B>, <A> (lower priority)-->
      <Color>Visible</Color>
      <!--<Reflection> If exists:-->
      <!--   <Space>: Reflection Space-->
      <!--   <Height>: Reflection Height-->
    </StaticQRWebOS>
    <StaticQRWindowsPhone>
      <!--<Skin>: Texture name-->
      <Skin>Menu</Skin>
      <!--<X>, <Y>, <Z>, <W>, <H>: Static position, width and height-->
      <X>1055</X>
      <Y>495</Y>
      <Z>-2,00</Z>
      <W>200</W>
      <H>200</H>
      <!--<Color>: Static color from ColorScheme (high priority)-->
      <!--or <R>, <G>, <B>, <A> (lower priority)-->
      <Color>Visible</Color>
      <!--<Reflection> If exists:-->
      <!--   <Space>: Reflection Space-->
      <!--   <Height>: Reflection Height-->
    </StaticQRWindowsPhone>
    <TextServerAddress>
      <!--<X>, <Y>: Text position-->
      <X>640</X>
      <Y>515</Y>
      <!--<Z>: Text position-->
      <Z>-2,00</Z>
      <!--<H>: Text height-->
      <H>35</H>
      <!--<MaxW>: Maximum text width (if exists)-->
      <MaxW>300</MaxW>
      <!--<Color>: Text color from ColorScheme (high priority)-->
      <!--or <R>, <G>, <B>, <A> (lower priority)-->
      <Color>StaticColor</Color>
      <!--<SColor>: Selected Text color from ColorScheme (high priority)-->
      <!--or <SR>, <SG>, <SB>, <SA> (lower priority)-->
      <SColor>TextSColor</SColor>
      <!--<Align>: Text align horizontal: Left, Center, Right-->
      <Align>Center</Align>
      <!--<ResizeAlign>: Text align vertical (on downsizing): Top, Center, Bottom-->
      <HAlign>Center</HAlign>
      <!--<Style>: Text style: Normal, Italic, Bold, BoldItalic-->
      <Style>Bold</Style>
      <!--<Font>: Text font name-->
      <Font>Outline</Font>
      <!--<Text>: Nothing or translation tag-->
      <Text />
      <!--<Reflection> If exists:-->
      <!--   <Space>: Reflection Space-->
      <!--   <Height>: Reflection Height-->
    </TextServerAddress>
    <Text1>
      <!--<X>, <Y>: Text position-->
      <X>640</X>
      <Y>180</Y>
      <!--<Z>: Text position-->
      <Z>-2,00</Z>
      <!--<H>: Text height-->
      <H>35</H>
      <!--<MaxW>: Maximum text width (if exists)-->
      <MaxW>300</MaxW>
      <!--<Color>: Text color from ColorScheme (high priority)-->
      <!--or <R>, <G>, <B>, <A> (lower priority)-->
      <Color>StaticColor</Color>
      <!--<SColor>: Selected Text color from ColorScheme (high priority)-->
      <!--or <SR>, <SG>, <SB>, <SA> (lower priority)-->
      <SColor>TextSColor</SColor>
      <!--<Align>: Text align horizontal: Left, Center, Right-->
      <Align>Center</Align>
      <!--<ResizeAlign>: Text align vertical (on downsizing): Top, Center, Bottom-->
      <HAlign>Center</HAlign>
      <!--<Style>: Text style: Normal, Italic, Bold, BoldItalic-->
      <Style>Bold</Style>
      <!--<Font>: Text font name-->
      <Font>Outline</Font>
      <!--<Text>: Nothing or translation tag-->
      <Text>TR_SCREENPSERVERQR_ADDRESS</Text>
      <!--<Reflection> If exists:-->
      <!--   <Space>: Reflection Space-->
      <!--   <Height>: Reflection Height-->
    </Text1>
    <Text2>
      <!--<X>, <Y>: Text position-->
      <X>125</X>
      <Y>230</Y>
      <!--<Z>: Text position-->
      <Z>-2,00</Z>
      <!--<H>: Text height-->
      <H>27</H>
      <!--<MaxW>: Maximum text width (if exists)-->
      <MaxW>200</MaxW>
      <!--<Color>: Text color from ColorScheme (high priority)-->
      <!--or <R>, <G>, <B>, <A> (lower priority)-->
      <Color>StaticColor</Color>
      <!--<SColor>: Selected Text color from ColorScheme (high priority)-->
      <!--or <SR>, <SG>, <SB>, <SA> (lower priority)-->
      <SColor>TextSColor</SColor>
      <!--<Align>: Text align horizontal: Left, Center, Right-->
      <Align>Center</Align>
      <!--<ResizeAlign>: Text align vertical (on downsizing): Top, Center, Bottom-->
      <HAlign>Center</HAlign>
      <!--<Style>: Text style: Normal, Italic, Bold, BoldItalic-->
      <Style>Bold</Style>
      <!--<Font>: Text font name-->
      <Font>Outline</Font>
      <!--<Text>: Nothing or translation tag-->
      <Text>Android</Text>
      <!--<Reflection> If exists:-->
      <!--   <Space>: Reflection Space-->
      <!--   <Height>: Reflection Height-->
    </Text2>
    <Text3>
      <!--<X>, <Y>: Text position-->
      <X>1155</X>
      <Y>230</Y>
      <!--<Z>: Text position-->
      <Z>-2,00</Z>
      <!--<H>: Text height-->
      <H>27</H>
      <!--<MaxW>: Maximum text width (if exists)-->
      <MaxW>200</MaxW>
      <!--<Color>: Text color from ColorScheme (high priority)-->
      <!--or <R>, <G>, <B>, <A> (lower priority)-->
      <Color>StaticColor</Color>
      <!--<SColor>: Selected Text color from ColorScheme (high priority)-->
      <!--or <SR>, <SG>, <SB>, <SA> (lower priority)-->
      <SColor>TextSColor</SColor>
      <!--<Align>: Text align horizontal: Left, Center, Right-->
      <Align>Center</Align>
      <!--<ResizeAlign>: Text align vertical (on downsizing): Top, Center, Bottom-->
      <HAlign>Center</HAlign>
      <!--<Style>: Text style: Normal, Italic, Bold, BoldItalic-->
      <Style>Bold</Style>
      <!--<Font>: Text font name-->
      <Font>Outline</Font>
      <!--<Text>: Nothing or translation tag-->
      <Text>Symbian</Text>
      <!--<Reflection> If exists:-->
      <!--   <Space>: Reflection Space-->
      <!--   <Height>: Reflection Height-->
    </Text3>
    <Text4>
      <!--<X>, <Y>: Text position-->
      <X>125</X>
      <Y>460</Y>
      <!--<Z>: Text position-->
      <Z>-2,00</Z>
      <!--<H>: Text height-->
      <H>27</H>
      <!--<MaxW>: Maximum text width (if exists)-->
      <MaxW>200</MaxW>
      <!--<Color>: Text color from ColorScheme (high priority)-->
      <!--or <R>, <G>, <B>, <A> (lower priority)-->
      <Color>StaticColor</Color>
      <!--<SColor>: Selected Text color from ColorScheme (high priority)-->
      <!--or <SR>, <SG>, <SB>, <SA> (lower priority)-->
      <SColor>TextSColor</SColor>
      <!--<Align>: Text align horizontal: Left, Center, Right-->
      <Align>Center</Align>
      <!--<ResizeAlign>: Text align vertical (on downsizing): Top, Center, Bottom-->
      <HAlign>Center</HAlign>
      <!--<Style>: Text style: Normal, Italic, Bold, BoldItalic-->
      <Style>Bold</Style>
      <!--<Font>: Text font name-->
      <Font>Outline</Font>
      <!--<Text>: Nothing or translation tag-->
      <Text>WebOS</Text>
      <!--<Reflection> If exists:-->
      <!--   <Space>: Reflection Space-->
      <!--   <Height>: Reflection Height-->
    </Text4>
    <Text5>
      <!--<X>, <Y>: Text position-->
      <X>1155</X>
      <Y>460</Y>
      <!--<Z>: Text position-->
      <Z>-2,00</Z>
      <!--<H>: Text height-->
      <H>27</H>
      <!--<MaxW>: Maximum text width (if exists)-->
      <MaxW>200</MaxW>
      <!--<Color>: Text color from ColorScheme (high priority)-->
      <!--or <R>, <G>, <B>, <A> (lower priority)-->
      <Color>StaticColor</Color>
      <!--<SColor>: Selected Text color from ColorScheme (high priority)-->
      <!--or <SR>, <SG>, <SB>, <SA> (lower priority)-->
      <SColor>TextSColor</SColor>
      <!--<Align>: Text align horizontal: Left, Center, Right-->
      <Align>Center</Align>
      <!--<ResizeAlign>: Text align vertical (on downsizing): Top, Center, Bottom-->
      <HAlign>Center</HAlign>
      <!--<Style>: Text style: Normal, Italic, Bold, BoldItalic-->
      <Style>Bold</Style>
      <!--<Font>: Text font name-->
      <Font>Outline</Font>
      <!--<Text>: Nothing or translation tag-->
      <Text>Windows Phone</Text>
      <!--<Reflection> If exists:-->
      <!--   <Space>: Reflection Space-->
      <!--   <Height>: Reflection Height-->
    </Text5>
  </PopupScreenServerQR>
 </root>
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <root>
  <ScreenOptionsGame>
-    <ScreenVersion>1</ScreenVersion>
+    <ScreenVersion>2</ScreenVersion>
    <Background1>
      <!--<Type>: Background type: None, Color, Texture, Video-->
      <Type>Video</Type>
@@ -385,6 +385,63 @@
        <Height>26</Height>
      </SReflection>
    </ButtonExit>
    <ButtonServer>
      <!--<Skin>: Texture name-->
      <Skin>Button</Skin>
      <!--<SkinSelected>: Texture name for selected button-->
      <SkinSelected>Button</SkinSelected>
      <!--<X>, <Y>, <Z>, <W>, <H>: Button position, width and height-->
      <X>355</X>
      <Y>600</Y>
      <Z>0,00</Z>
      <W>150</W>
      <H>50</H>
      <!--<Color>: Button color from ColorScheme (high priority)-->
      <!--or <R>, <G>, <B>, <A> (lower priority)-->
      <Color>ButtonColor</Color>
      <!--<SColor>: Selected button color from ColorScheme (high priority)-->
      <!--or <SR>, <SG>, <SB>, <SA> (lower priority)-->
      <SColor>ButtonSColor</SColor>
      <Text>
        <!--<X>, <Y>: Text position-->
        <X>75</X>
        <Y>12</Y>
        <!--<H>: Text height-->
        <H>27</H>
        <!--<MaxW>: Maximum text width (if exists)-->
        <MaxW>142</MaxW>
        <!--<Color>: Text color from ColorScheme (high priority)-->
        <!--or <R>, <G>, <B>, <A> (lower priority)-->
        <Color>ButtonTextColor</Color>
        <!--<SColor>: Selected Text color from ColorScheme (high priority)-->
        <!--or <SR>, <SG>, <SB>, <SA> (lower priority)-->
        <SColor>ButtonTextSColor</SColor>
        <!--<Align>: Text align horizontal: Left, Center, Right-->
        <Align>Center</Align>
        <!--<ResizeAlign>: Text align vertical (on downsizing): Top, Center, Bottom-->
        <HAlign>Center</HAlign>
        <!--<Style>: Text style: Normal, Italic, Bold, BoldItalic-->
        <Style>Bold</Style>
        <!--<Font>: Text font name-->
        <Font>Outline</Font>
        <!--<Text>: Nothing or translation tag-->
        <Text>TR_SCREENOGAME_BUTTON_SERVER</Text>
      </Text>
      <!--<Reflection> If exists:-->
      <!--   <Space>: Reflection Space-->
      <!--   <Height>: Reflection Height-->
      <Reflection>
        <Space>10</Space>
        <Height>26</Height>
      </Reflection>
      <!--<SReflection> If exists:-->
      <!--   <Space>: Reflection Space of selected button-->
      <!--   <Height>: Reflection Height of selected button-->
      <SReflection>
        <Space>10</Space>
        <Height>26</Height>
      </SReflection>
    </ButtonServer>
    <SelectSlideLanguage>
      <!--<Skin>: Texture name-->
      <Skin>Invisible</Skin>
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <root>
  <ScreenProfiles>
-    <ScreenVersion>2</ScreenVersion>
+    <ScreenVersion>3</ScreenVersion>
    <Background1>
      <!--<Type>: Background type: None, Color, Texture, Video-->
      <Type>Video</Type>
@@ -265,7 +265,7 @@
      <!--<Font>: Text font name-->
      <Font>Outline</Font>
      <!--<Text>: Nothing or translation tag-->
-      <Text>TR_SCREENPROFILES_GUESTPROFILE</Text>
+      <Text>TR_SCREENPROFILES_USERROLE</Text>
      <!--<Reflection> If exists:-->
      <!--   <Space>: Reflection Space-->
      <!--   <Height>: Reflection Height-->
@@ -989,7 +989,7 @@
      <!--<NumVisible>: Number of visible elements in the slide-->
      <NumVisible>3</NumVisible>
    </SelectSlideAvatars>
-    <SelectSlideGuestProfile>
+    <SelectSlideUserRole>
      <!--<Skin>: Texture name-->
      <Skin>Invisible</Skin>
      <!--<SkinArrowLeft>: Texture name of left arrow-->
@@ -1055,7 +1055,7 @@
      <TextStyle>Bold</TextStyle>
      <!--<NumVisible>: Number of visible elements in the slide-->
      <NumVisible>2</NumVisible>
-    </SelectSlideGuestProfile>
+    </SelectSlideUserRole>
    <SelectSlideActive>
      <!--<Skin>: Texture name-->
      <Skin>Invisible</Skin>
@@ -0,0 +1,8 @@
 ScreenOptionsGame
 ++++++++++
 Version 2:
 Add:
 <ButtonServer>
 ++++++++++ 
@@ -1,4 +1,7 @@
 ScreenProfiles
 ++++++++++
 Version 3:
 Rename: <SelectSlideGuestProfile> to <SelectSlideUserRole>
 ++++++++++
 Version 2:
@@ -513,12 +513,18 @@ namespace VocaluxeLib.PartyModes.ChallengeMedley
                return false;
            }
            //Calc avarage sing-count
            int totalCounts = 0;
            foreach (CSong song in visibleSongs)
                totalCounts += song.NumPlayedSession;
            int averageCount = totalCounts / visibleSongs.Count;
            // ReSharper disable LoopCanBeConvertedToQuery
            foreach (CSong song in visibleSongs)
            {
                foreach (EGameMode mode in song.AvailableGameModes)
                {
-                    if (mode == EGameMode.TR_GAMEMODE_MEDLEY)
+                    if (mode == EGameMode.TR_GAMEMODE_MEDLEY && song.NumPlayedSession <= averageCount)
                        ids.Add(song.ID);
                }
            }
@@ -90,6 +90,7 @@ namespace Vocaluxe.Base
            _PopupScreens.Add(new CPopupScreenPlayerControl());
            _PopupScreens.Add(new CPopupScreenVolumeControl());
            _PopupScreens.Add(new CPopupScreenServerQR());
            CLog.StopBenchmark(1, "Build Screen List");
@@ -379,6 +380,14 @@ namespace Vocaluxe.Base
                    _Cursor.FadeOut();
                }
                if (keyEvent.Key == Keys.F11)
                {
                    if (_CurrentPopupScreen == EPopupScreens.NoPopup)
                        ShowPopup(EPopupScreens.PopupServerQR);
                    else
                        HidePopup(EPopupScreens.PopupServerQR);
                }
                if (popupPlayerControlAllowed && keyEvent.Key == Keys.Tab)
                {
                    if (_CurrentPopupScreen == EPopupScreens.NoPopup && CConfig.BackgroundMusic == EOffOn.TR_CONFIG_ON)
@@ -233,6 +233,16 @@ namespace Vocaluxe.Base
        {
            return CSettings.DataPath;
        }
        public float GetSlideShowImageTime()
        {
            return CSettings.SlideShowImageTime;
        }
        public float GetSlideShowFadeTime()
        {
            return CSettings.SlideShowFadeTime;
        }
    }
    class CBtheme : ITheme
@@ -212,7 +212,7 @@ namespace Vocaluxe.Base
        public static void LoadProfiles()
        {
-            var change = new SChange {Action = EAction.LoadProfiles};
+            var change = new SChange { Action = EAction.LoadProfiles };
            lock (_QueueMutex)
            {
@@ -222,7 +222,7 @@ namespace Vocaluxe.Base
        public static void LoadAvatars()
        {
-            var change = new SChange {Action = EAction.LoadAvatars};
+            var change = new SChange { Action = EAction.LoadAvatars };
            lock (_QueueMutex)
            {
@@ -235,7 +235,7 @@ namespace Vocaluxe.Base
            if (newProfile == null)
                return;
-            var change = new SChange {Action = EAction.AddProfile, Profile = newProfile};
+            var change = new SChange { Action = EAction.AddProfile, Profile = newProfile };
            lock (_QueueMutex)
            {
@@ -248,7 +248,7 @@ namespace Vocaluxe.Base
            if (editProfile == null)
                return;
-            var change = new SChange {Action = EAction.EditProfile, Profile = editProfile};
+            var change = new SChange { Action = EAction.EditProfile, Profile = editProfile };
            lock (_QueueMutex)
            {
@@ -261,7 +261,7 @@ namespace Vocaluxe.Base
            if (!IsProfileIDValid(profileID))
                return;
-            var change = new SChange {Action = EAction.DeleteProfile, ProfileID = profileID};
+            var change = new SChange { Action = EAction.DeleteProfile, ProfileID = profileID };
            lock (_QueueMutex)
            {
@@ -274,7 +274,7 @@ namespace Vocaluxe.Base
            if (newAvatar == null)
                return;
-            var change = new SChange {Action = EAction.AddAvatar, Avatar = newAvatar};
+            var change = new SChange { Action = EAction.AddAvatar, Avatar = newAvatar };
            lock (_QueueMutex)
            {
@@ -287,7 +287,7 @@ namespace Vocaluxe.Base
            if (editAvatar == null)
                return;
-            var change = new SChange {Action = EAction.EditAvatar, Avatar = editAvatar};
+            var change = new SChange { Action = EAction.EditAvatar, Avatar = editAvatar };
            lock (_QueueMutex)
            {
@@ -433,17 +433,19 @@ namespace Vocaluxe.Base
            _Profiles[profileID].Difficulty = difficulty;
        }
-        public static EOffOn GetGuestProfile(int profileID)
+        public static EUserRole GetUserRoleProfile(int profileID)
        {
-            return IsProfileIDValid(profileID) ? _Profiles[profileID].GuestProfile : EOffOn.TR_CONFIG_OFF;
+            return IsProfileIDValid(profileID) ? _Profiles[profileID].UserRole : EUserRole.TR_USERROLE_GUEST;
        }
-        public static void SetGuestProfile(int profileID, EOffOn option)
+        public static void SetUserRoleProfile(int profileID, EUserRole option)
        {
            if (!IsProfileIDValid(profileID))
                return;
-
+            //Only allow the change of TR_USERROLE_GUEST, TR_USERROLE_NORMAL and TR_USERROLE_ADMIN
-            _Profiles[profileID].GuestProfile = option;
+            const EUserRole mask = (EUserRole.TR_USERROLE_GUEST | EUserRole.TR_USERROLE_NORMAL | EUserRole.TR_USERROLE_ADMIN);
            option &= mask;
            _Profiles[profileID].UserRole = (_Profiles[profileID].UserRole & ~mask) | option;
        }
        public static EOffOn GetActive(int profileID)
@@ -464,7 +466,7 @@ namespace Vocaluxe.Base
            if (!IsProfileIDValid(profileID))
                return true; // this will prevent from saving dummy profiles to highscore db
-            return _Profiles[profileID].GuestProfile == EOffOn.TR_CONFIG_ON;
+            return _Profiles[profileID].UserRole.HasFlag(EUserRole.TR_USERROLE_GUEST);
        }
        public static bool IsActive(int profileID)
@@ -116,6 +116,11 @@ namespace Vocaluxe.Base
        public const string FolderPartyModeLanguages = "Languages";
        public const string FolderPartyModeFonts = "Fonts";
        public const string LinkAndroidApp = "https://build.phonegap.com/apps/639714/download/android/?qr_key=uY98ymvTr6K144RyTdhs";
        public const string LinkSymbianApp = "https://build.phonegap.com/apps/639714/download/symbian/?qr_key=uY98ymvTr6K144RyTdhs";
        public const string LinkWebOSApp = "https://build.phonegap.com/apps/639714/download/webos/?qr_key=uY98ymvTr6K144RyTdhs";
        public const string LinkWindowsPhoneApp = "https://build.phonegap.com/apps/639714/download/winphone/?qr_key=uY98ymvTr6K144RyTdhs";
        //public const String[] ToneStrings = new String[]{ "C", "C#", "D", "D#", "E", "F", "F#", "G", "G#", "A", "A#", "B" };
        public const int ToneMin = -36;
        public const int ToneMax = 89;
@@ -143,6 +148,9 @@ namespace Vocaluxe.Base
        public const float BackgroundMusicFadeTime = 0.5f;
        public const float PauseResetTime = 1f;
        public const float SlideShowImageTime = 3500f;
        public const float SlideShowFadeTime = 500f;
        public static readonly List<string> MusicFileTypes = new List<string>
            {
                "*.mp3",
@@ -217,7 +217,20 @@ namespace Vocaluxe.Base
        public static void UpdateRandomSongList()
        {
            _SongsForRandom.Clear();
-            _SongsForRandom.AddRange(VisibleSongs);
+            //Calc avarage sing-count
            int totalCounts = 0;
            foreach (CSong song in VisibleSongs)
                totalCounts += song.NumPlayedSession;
            int averageCount = totalCounts / NumSongsVisible;
            foreach(CSong song in VisibleSongs)
            {
                if (song.NumPlayedSession <= averageCount)
                    _SongsForRandom.Add(song);
            }
            if(_SongsForRandom.Count == 0)
                _SongsForRandom.AddRange(VisibleSongs);
        }
        public static int GetRandomCategory()
@@ -184,7 +184,7 @@ namespace Vocaluxe.Base.Server
                    AvatarFileName = existingProfile.AvatarFileName,
                    Avatar = existingProfile.Avatar,
                    Difficulty = existingProfile.Difficulty,
-                    GuestProfile = existingProfile.GuestProfile,
+                    UserRole = existingProfile.UserRole,
                    PlayerName = existingProfile.PlayerName
                };
            }
@@ -193,7 +193,7 @@ namespace Vocaluxe.Base.Server
                newProfile = new CProfile
                {
                    Active = EOffOn.TR_CONFIG_ON,
-                    GuestProfile = EOffOn.TR_CONFIG_OFF
+                    UserRole = EUserRole.TR_USERROLE_NORMAL
                };
            }
@@ -228,7 +228,10 @@ namespace Vocaluxe.Base.Server
            if (profile.Type >= 0 && profile.Type <= 1)
            {
-                newProfile.GuestProfile = (EOffOn)profile.Type;
+                var option = profile.Type == 0 ? EUserRole.TR_USERROLE_GUEST : EUserRole.TR_USERROLE_NORMAL;
                //Only allow the change of TR_USERROLE_GUEST and TR_USERROLE_NORMAL
                const EUserRole mask = EUserRole.TR_USERROLE_NORMAL;
                newProfile.UserRole = (newProfile.UserRole & mask) | option;
            }
            if (!string.IsNullOrEmpty(profile.Password))
@@ -281,7 +284,8 @@ namespace Vocaluxe.Base.Server
                IsEditable = !isReadonly,
                ProfileId = profile.ID,
                PlayerName = profile.PlayerName,
-                Type = (int)profile.GuestProfile,
+                //Is TR_USERROLE_GUEST or TR_USERROLE_NORMAL?
                Type = (profile.UserRole.HasFlag(EUserRole.TR_USERROLE_NORMAL)?1:0),
                Difficulty = (int)profile.Difficulty
            };
@@ -673,7 +677,10 @@ namespace Vocaluxe.Base.Server
                throw new ArgumentException("Invalid profileId");
            }
-            return profile.UserRoles;
+            //Hide TR_USERROLE_GUEST and TR_USERROLE_NORMAL
            const EUserRole mask = (EUserRole.TR_USERROLE_GUEST | EUserRole.TR_USERROLE_NORMAL);
            return (int)(profile.UserRole & ~mask);
        }
        private static void _SetUserRole(int profileId, int userRole)
@@ -684,7 +691,13 @@ namespace Vocaluxe.Base.Server
                throw new ArgumentException("Invalid profileId");
            }
-            profile.UserRoles = userRole;
+            var option = (EUserRole)userRole;
            //Only allow the change of all options exept TR_USERROLE_GUEST and TR_USERROLE_NORMAL
            const EUserRole mask = (EUserRole.TR_USERROLE_GUEST | EUserRole.TR_USERROLE_NORMAL);
            option &= ~mask;
            profile.UserRole = (profile.UserRole & mask) | option;
            CProfiles.EditProfile(profile);
            CProfiles.Update();
@@ -0,0 +1,117 @@
 #region license
 // This file is part of Vocaluxe.
 // 
 // Vocaluxe is free software: you can redistribute it and/or modify
 // it under the terms of the GNU General Public License as published by
 // the Free Software Foundation, either version 3 of the License, or
 // (at your option) any later version.
 // 
 // Vocaluxe is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 // GNU General Public License for more details.
 // 
 // You should have received a copy of the GNU General Public License
 // along with Vocaluxe. If not, see <http://www.gnu.org/licenses/>.
 #endregion
 using ServerLib;
 using Vocaluxe.Base;
 using VocaluxeLib;
 using VocaluxeLib.Menu;
 using VocaluxeLib.Draw;
 using QRCoder;
 namespace Vocaluxe.Screens
 {
    class CPopupScreenServerQR : CMenu
    {
        // Version number for theme files. Increment it, if you've changed something on the theme files!
        protected override int _ScreenVersion
        {
            get { return 1; }
        }
        private CTexture _QRServerAddress;
        private CTexture _QRAndroidLink;
        private CTexture _QRSymbianLink;
        private CTexture _QRWebOSLink;
        private CTexture _QRWindowsPhoneLink;
        private const string _StaticQRServer = "StaticQRServer";
        private const string _StaticQRAndroid = "StaticQRAndroid";
        private const string _StaticQRSymbian = "StaticQRSymbian";
        private const string _StaticQRWebOS = "StaticQRWebOS";
        private const string _StaticQRWindowsPhone = "StaticQRWindowsPhone";
        private const string _TextServerAddress = "TextServerAddress";
        public override void Init()
        {
            base.Init();
            _ThemeStatics = new string[] { _StaticQRServer, _StaticQRAndroid, _StaticQRSymbian, _StaticQRWebOS, _StaticQRWindowsPhone };
            _ThemeTexts = new string[] { _TextServerAddress };
        }
        public override void LoadTheme(string xmlPath)
        {
            base.LoadTheme(xmlPath);
            _GenerateQRs();
            _Statics[_StaticQRServer].Texture = _QRServerAddress;
            _Statics[_StaticQRAndroid].Texture = _QRAndroidLink;
            _Statics[_StaticQRSymbian].Texture = _QRSymbianLink;
            _Statics[_StaticQRWebOS].Texture = _QRWebOSLink;
            _Statics[_StaticQRWindowsPhone].Texture = _QRWindowsPhoneLink;
            _Texts[_TextServerAddress].Text = CServer.GetLocalAddress() + ":" + CConfig.ServerPort;
        }
        public override bool HandleMouse(SMouseEvent mouseEvent)
        {
            if (mouseEvent.LB)
            {
                CGraphics.HidePopup(EPopupScreens.PopupServerQR);
                return true;
            }
            return false;
        }
        public override bool UpdateGame()
        {
            return true;
        }
        public override bool Draw()
        {
            if (!_Active)
                return false;
            return base.Draw();
        }
        private void _GenerateQRs()
        {
            QRCodeGenerator qr = new QRCodeGenerator();
            //ServerAddress
            QRCodeGenerator.QRCode qrcode = qr.CreateQrCode(CServer.GetLocalAddress() + ":" + CConfig.ServerPort, QRCodeGenerator.ECCLevel.H);
            _QRServerAddress = CDraw.AddTexture(qrcode.GetGraphic(20));
            //Android
            qrcode = qr.CreateQrCode(CSettings.LinkAndroidApp, QRCodeGenerator.ECCLevel.H);
            _QRAndroidLink = CDraw.AddTexture(qrcode.GetGraphic(20));
            //Symbian
            qrcode = qr.CreateQrCode(CSettings.LinkSymbianApp, QRCodeGenerator.ECCLevel.H);
            _QRSymbianLink = CDraw.AddTexture(qrcode.GetGraphic(20));
            //WebOS
            qrcode = qr.CreateQrCode(CSettings.LinkWebOSApp, QRCodeGenerator.ECCLevel.H);
            _QRWebOSLink = CDraw.AddTexture(qrcode.GetGraphic(20));
            //WindowsPhone
            qrcode = qr.CreateQrCode(CSettings.LinkWindowsPhoneApp, QRCodeGenerator.ECCLevel.H);
            _QRWindowsPhoneLink = CDraw.AddTexture(qrcode.GetGraphic(20));
        }
    }
 }
@@ -27,7 +27,7 @@ namespace Vocaluxe.Screens
        // Version number for theme files. Increment it, if you've changed something on the theme files!
        protected override int _ScreenVersion
        {
-            get { return 1; }
+            get { return 2; }
        }
        private const string _SelectSlideLanguage = "SelectSlideLanguage";
@@ -38,12 +38,13 @@ namespace Vocaluxe.Screens
        private const string _SelectSlideTimerMode = "SelectSlideTimerMode";
        private const string _ButtonExit = "ButtonExit";
        private const string _ButtonServer = "ButtonServer";
        public override void Init()
        {
            base.Init();
-            _ThemeButtons = new string[] {_ButtonExit};
+            _ThemeButtons = new string[] {_ButtonExit, _ButtonServer};
            _ThemeSelectSlides = new string[] {_SelectSlideLanguage, _SelectSlideDebugLevel, _SelectSlideSongMenu, _SelectSlideSongSorting, _SelectSlideTabs, _SelectSlideTimerMode};
        }
@@ -86,6 +87,8 @@ namespace Vocaluxe.Screens
                            _SaveConfig();
                            CGraphics.FadeTo(EScreens.ScreenOptions);
                        }
                        else if (_Buttons[_ButtonServer].Selected)
                            CGraphics.ShowPopup(EPopupScreens.PopupServerQR);
                        break;
                    case Keys.Left:
@@ -112,9 +115,13 @@ namespace Vocaluxe.Screens
            if (mouseEvent.LB && _IsMouseOver(mouseEvent))
            {
                _SaveConfig();
                if (_Buttons[_ButtonExit].Selected)
                {
                    CGraphics.FadeTo(EScreens.ScreenOptions);
                    _SaveConfig();
                }
                else if (_Buttons[_ButtonServer].Selected)
                    CGraphics.ShowPopup(EPopupScreens.PopupServerQR);
            }
            return true;
        }
@@ -40,13 +40,13 @@ namespace Vocaluxe.Screens
        // Version number for theme files. Increment it, if you've changed something on the theme files!
        protected override int _ScreenVersion
        {
-            get { return 2; }
+            get { return 3; }
        }
        private const string _SelectSlideProfiles = "SelectSlideProfiles";
        private const string _SelectSlideDifficulty = "SelectSlideDifficulty";
        private const string _SelectSlideAvatars = "SelectSlideAvatars";
-        private const string _SelectSlideGuestProfile = "SelectSlideGuestProfile";
+        private const string _SelectSlideUserRole = "SelectSlideUserRole";
        private const string _SelectSlideActive = "SelectSlideActive";
        private const string _ButtonPlayerName = "ButtonPlayerName";
        private const string _ButtonExit = "ButtonExit";
@@ -73,7 +73,7 @@ namespace Vocaluxe.Screens
            _ThemeButtons = new string[]
                {_ButtonPlayerName, _ButtonExit, _ButtonSave, _ButtonNew, _ButtonDelete, _ButtonWebcam, _ButtonSaveSnapshot, _ButtonDiscardSnapshot, _ButtonTakeSnapshot};
-            _ThemeSelectSlides = new string[] {_SelectSlideProfiles, _SelectSlideDifficulty, _SelectSlideAvatars, _SelectSlideGuestProfile, _SelectSlideActive};
+            _ThemeSelectSlides = new string[] {_SelectSlideProfiles, _SelectSlideDifficulty, _SelectSlideAvatars, _SelectSlideUserRole, _SelectSlideActive};
            _ThemeStatics = new string[] {_StaticAvatar};
            _EditMode = EEditMode.None;
@@ -91,7 +91,7 @@ namespace Vocaluxe.Screens
            _Buttons[_ButtonTakeSnapshot].Visible = false;
            _Buttons[_ButtonWebcam].Visible = CWebcam.IsDeviceAvailable();
            _SelectSlides[_SelectSlideDifficulty].SetValues<EGameDifficulty>(0);
-            _SelectSlides[_SelectSlideGuestProfile].SetValues<EOffOn>(0);
+            _SelectSlides[_SelectSlideUserRole].SetValues<EUserRole>(0);
            _SelectSlides[_SelectSlideActive].SetValues<EOffOn>(0);
            _Statics[_StaticAvatar].Aspect = EAspect.Crop;
        }
@@ -176,10 +176,10 @@ namespace Vocaluxe.Screens
                    CProfiles.SetAvatar(_SelectSlides[_SelectSlideProfiles].ValueIndex,
                                        _SelectSlides[_SelectSlideAvatars].ValueIndex);
                }
-                else if (_SelectSlides[_SelectSlideGuestProfile].Selected)
+                else if (_SelectSlides[_SelectSlideUserRole].Selected)
                {
-                    CProfiles.SetGuestProfile(_SelectSlides[_SelectSlideProfiles].ValueIndex,
+                    CProfiles.SetUserRoleProfile(_SelectSlides[_SelectSlideProfiles].ValueIndex,
-                                              (EOffOn)_SelectSlides[_SelectSlideGuestProfile].Selection);
+                                              (EUserRole)_SelectSlides[_SelectSlideUserRole].Selection);
                }
                else if (_SelectSlides[_SelectSlideActive].Selected)
                {
@@ -225,10 +225,10 @@ namespace Vocaluxe.Screens
                    if (CWebcam.IsDeviceAvailable() && _WebcamTexture != null)
                        _OnDiscardSnapshot();
                }
-                else if (_SelectSlides[_SelectSlideGuestProfile].Selected)
+                else if (_SelectSlides[_SelectSlideUserRole].Selected)
                {
-                    CProfiles.SetGuestProfile(_SelectSlides[_SelectSlideProfiles].ValueIndex,
+                    CProfiles.SetUserRoleProfile(_SelectSlides[_SelectSlideProfiles].ValueIndex,
-                                              (EOffOn)_SelectSlides[_SelectSlideGuestProfile].Selection);
+                                              (EUserRole)_SelectSlides[_SelectSlideUserRole].Selection);
                }
                else if (_SelectSlides[_SelectSlideActive].Selected)
                {
@@ -265,7 +265,7 @@ namespace Vocaluxe.Screens
                    _Buttons[_ButtonPlayerName].Text.Text += "|";
                _SelectSlides[_SelectSlideDifficulty].Selection = (int)CProfiles.GetDifficulty(_SelectSlides[_SelectSlideProfiles].ValueIndex);
-                _SelectSlides[_SelectSlideGuestProfile].Selection = (int)CProfiles.GetGuestProfile(_SelectSlides[_SelectSlideProfiles].ValueIndex);
+                _SelectSlides[_SelectSlideUserRole].Selection = (int)CProfiles.GetUserRoleProfile(_SelectSlides[_SelectSlideProfiles].ValueIndex);
                _SelectSlides[_SelectSlideActive].Selection = (int)CProfiles.GetActive(_SelectSlides[_SelectSlideProfiles].ValueIndex);
                int avatarID = CProfiles.GetAvatarID(_SelectSlides[_SelectSlideProfiles].ValueIndex);
@@ -428,7 +428,7 @@ namespace Vocaluxe.Screens
                if (!keep)
                {
                    _SelectSlides[_SelectSlideDifficulty].Selection = (int)CProfiles.GetDifficulty(selectedProfileID);
-                    _SelectSlides[_SelectSlideGuestProfile].Selection = (int)CProfiles.GetGuestProfile(selectedProfileID);
+                    _SelectSlides[_SelectSlideUserRole].Selection = (int)CProfiles.GetUserRoleProfile(selectedProfileID);
                    _SelectSlides[_SelectSlideActive].Selection = (int)CProfiles.GetActive(selectedProfileID);
                    _SelectSlides[_SelectSlideAvatars].SetSelectionByValueIndex(CProfiles.GetAvatarID(selectedProfileID));
                }
@@ -20,6 +20,7 @@ using System.Collections.Generic;
 using System.Diagnostics;
 using System.Windows.Forms;
 using Vocaluxe.Base;
 using Vocaluxe.Base.Server;
 using VocaluxeLib;
 using VocaluxeLib.Game;
 using VocaluxeLib.Menu;
@@ -42,6 +43,8 @@ namespace Vocaluxe.Screens
        private const string _ScreenSettingShortDifficulty = "ScreenSettingShortDifficulty";
        private const string _ScreenSettingAnimationDirection = "ScreenSettingAnimationDirection";
        private CBackground _SlideShowBG;
        private string[,] _TextNames;
        private string[,] _TextScores;
        private string[,] _TextRatings;
@@ -53,6 +56,7 @@ namespace Vocaluxe.Screens
        private int _Round;
        private CPoints _Points;
        private Stopwatch _Timer;
        private bool _SlideShowBGAvailable;
        public override void Init()
        {
@@ -72,6 +76,8 @@ namespace Vocaluxe.Screens
            _ThemeScreenSettings = new string[] {_ScreenSettingShortScore, _ScreenSettingShortRating, _ScreenSettingShortDifficulty, _ScreenSettingAnimationDirection};
            _StaticPointsBarDrawnPoints = new double[CSettings.MaxNumPlayer];
            _SlideShowBG = GetNewBackground();
        }
        public override bool HandleInput(SKeyEvent keyEvent)
@@ -125,6 +131,7 @@ namespace Vocaluxe.Screens
            _SetVisibility();
            _UpdateRatings();
            _SlideShowBGAvailable = _UpdateBackground();
        }
        public override bool UpdateGame()
@@ -176,7 +183,11 @@ namespace Vocaluxe.Screens
        public override bool Draw()
        {
-            base.Draw();
+            if (_SlideShowBGAvailable)
                _SlideShowBG.Draw();
            else
                base._DrawBG();
            base._DrawFG();
            return true;
        }
@@ -409,12 +420,22 @@ namespace Vocaluxe.Screens
                        CSong song = CSongs.GetSong(players[p].SongID);
                        CDataBase.IncreaseSongCounter(song.DataBaseSongID);
                        song.NumPlayed++;
                        song.NumPlayedSession++;
                        break;
                    }
                }
            }
        }
        private bool _UpdateBackground()
        {
            string[] photos = CVocaluxeServer.getPhotosOfThisRound();
            _SlideShowBG.RemoveSlideShowTextures();
            foreach (string photo in photos)
                _SlideShowBG.AddSlideShowTexture(photo);
            return photos.Length > 0;
        }
        private void _LeaveScreen()
        {
            CParty.LeavingScore();
@@ -119,6 +119,8 @@ namespace Vocaluxe.Screens
        private bool _Pause;
        private bool _Webcam;
        private CBackground _SlideShow;
        public override void Init()
        {
            base.Init();
@@ -474,6 +476,8 @@ namespace Vocaluxe.Screens
                    CDraw.DrawTexture(background, new SRectF(rect.X, rect.Y, rect.Width, rect.Height, 0f),
                                      background.Color, new SRectF(bounds.X, bounds.Y, bounds.Width, bounds.Height, 0f));
                }
                else if (_SlideShow != null)
                    _SlideShow.Draw();
            }
            _DrawBG();
@@ -557,6 +561,9 @@ namespace Vocaluxe.Screens
            }
            CDraw.RemoveTexture(ref _Background);
            if(_SlideShow != null)
                _SlideShow.RemoveSlideShowTextures();
            _Lyrics[_LyricMain].Clear();
            _Lyrics[_LyricSub].Clear();
            _Lyrics[_LyricMainDuet].Clear();
@@ -622,8 +629,18 @@ namespace Vocaluxe.Screens
            }
            CDraw.RemoveTexture(ref _Background);
-            if (!String.IsNullOrEmpty(song.BackgroundFileName))
+            if (song.BackgroundFileNames.Count > 1)
-                _Background = CDraw.AddTexture(Path.Combine(song.Folder, song.BackgroundFileName));
+            {
                _SlideShow = GetNewBackground();
                foreach(string bgFile in song.BackgroundFileNames)
                    _SlideShow.AddSlideShowTexture(Path.Combine(song.Folder, bgFile));
                _Background = null;
            }
            else if (song.BackgroundFileNames.Count == 1)
            {
                if (!String.IsNullOrEmpty(song.BackgroundFileNames[0]))
                    _Background = CDraw.AddTexture(Path.Combine(song.Folder, song.BackgroundFileNames[0]));
            }
            _SingNotes[_SingBars].Reset();
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <PropertyGroup>
    <Configuration Condition=" '$(Configuration)' == '' ">DebugWin</Configuration>
@@ -191,6 +191,10 @@
    <Reference Include="OpenTK.GLControl">
      <HintPath>..\Output\OpenTK.GLControl.dll</HintPath>
    </Reference>
    <Reference Include="QRCoder, Version=1.0.0.0, Culture=neutral, processorArchitecture=MSIL">
      <SpecificVersion>False</SpecificVersion>
      <HintPath>..\Output\QRCoder.dll</HintPath>
    </Reference>
    <Reference Include="System" />
    <Reference Include="System.Data" />
    <Reference Include="System.Drawing" />
@@ -239,6 +243,7 @@
    <Compile Include="Lib\Input\CControllerFramework.cs" />
    <Compile Include="Lib\Video\Acinerella\CDecoder.cs" />
    <Compile Include="Lib\Video\Acinerella\CFramebuffer.cs" />
    <Compile Include="Screens\CPopupScreenServerQR.cs" />
    <Compile Include="SongQueue\CSongQueue.cs" />
    <Compile Include="GameModes\IGameMode.cs" />
    <Compile Include="SongQueue\ISongQueue.cs" />
@@ -329,10 +329,16 @@
        <div id="displayUserAdminContent" data-role="content">
            <fieldset data-role="controlgroup">
                <legend></legend>
-                <input type="checkbox" id="roleAuthenticatedUser" checked="checked" disabled="disabled">
+                <input type="checkbox" id="TR_USERROLE_ADMIN">
-                <label for="roleAuthenticatedUser">AuthenticatedUser</label>
+                <label for="TR_USERROLE_ADMIN">Administrator</label>
-                <input type="checkbox" id="roleAdministrator">
+                <input type="checkbox" id="TR_USERROLE_KEYBOARDUSER">
-                <label for="roleAdministrator">Administrator</label>
+                <label for="TR_USERROLE_KEYBOARDUSER">Keyboard</label>
                <input type="checkbox" id="TR_USERROLE_ADDSONGSUSER">
                <label for="TR_USERROLE_ADDSONGSUSER">AddSongs</label>
                <input type="checkbox" id="TR_USERROLE_PLAYLISTEDITOR">
                <label for="TR_USERROLE_PLAYLISTEDITOR">PlaylistEditor</label>
                <input type="checkbox" id="TR_USERROLE_PROFILEEDITOR">
                <label for="TR_USERROLE_PROFILEEDITOR">ProfileEditor</label>
            </fieldset>
            <a data-role="button" id="btnRoleSave" data-transition="slidefade" data-i18n="displayUserAdminContentSaveButton"></a>
        </div>
@@ -7,34 +7,24 @@ var playlistRequestName = "";
 var customSelectPlaylistSongCallback = null;
 var sessionId = "";
 var serverBaseAddress = "";
 var tranlationLoaded;
 if (document.location.protocol == "file:") {
    if (typeof (window.deviceAndJqmLoaded) == "undefined") {
        window.deviceAndJqmLoaded = $.Deferred();
    }
    window.deviceAndJqmLoaded.done(function () {
-        preStart();
+        start();
    });
 } else {
    $(document).ready(function () {
        preStart();
    });
 }
 function preStart() {
    tranlationLoaded = $.Deferred();
    initTranslation();
    tranlationLoaded.done(function () {
        translate();
        start();
    });
 }
 function start() {
    replaceTransitionHandler();
    initTranslation();
    initPageLoadHandler();
    initKeyboardPageHandler();
    initMainPageHandler();
@@ -410,13 +400,28 @@ function initPageLoadHandler() {
        var promise = request({
            url: "getUserRole?profileId=" + profileIdRequest
        }).done(function (result) {
-            $('#roleAdministrator').prop("checked", ((result & 0x01) != 0)).checkboxradio("refresh");
+            var userRoles = {
                TR_USERROLE_ADMIN: 2,
                TR_USERROLE_KEYBOARDUSER: 4,
                TR_USERROLE_ADDSONGSUSER: 8,
                TR_USERROLE_PLAYLISTEDITOR: 16, 
                TR_USERROLE_PROFILEEDITOR: 32
            };
            for (var roleName in userRoles) {
                $('#' + roleName).prop("checked", ((result & userRoles[roleName]) != 0)).checkboxradio("refresh");
            }
            $('#btnRoleSave').unbind('click').click(function () {
                var role = 0;
-                if ($('#roleAdministrator').prop("checked")) {
+                
-                    role = (role | 0x01);
+                for (var roleName2 in userRoles) {
                    if ($('#' + roleName2).prop("checked")) {
                        role = (role | userRoles[roleName2]);
                    }
                }
                request({
                    url: "setUserRole?profileId=" + profileIdRequest + "&userRole=" + role,
                    headers: { "session": sessionId }
@@ -1239,24 +1244,185 @@ function showWikipedia(artist) {
 }
 function initTranslation() {
-    $.i18n.init({
+    var translations = {
-        resGetPath: 'locales/__lng__.json',
+        "en": {
-        supportedLngs: ['en', 'de'],
+            translation: {
-        fallbackLng: 'en',
+                'loginName': 'User:',
-        keyseparator: '::',
+                'loginPassword': 'Password:',
-        nsseparator: ':::'
+                'loginButton': 'Login',
-    }).done(function () {
+                'registerButton': 'Create Profile',
-        tranlationLoaded.resolve();
+                'discoverReadQrButton': 'Scan QRCode',
-    });
+                'mainPageYourProfileLink': 'Your Profile',
-}
+                'mainPageYourProfileLinkDesc': 'Edit your profile',
                'mainPageCurrentSongLink': 'Current Song',
                'mainPageCurrentSongLinkDesc': 'Display informations about the current song',
                'mainPageSelectSong': 'All songs',
                'mainPageSelectSongDesc': 'Lists all available songs',
                'mainPageSelectPlaylist': 'All playlists',
                'mainPageSelectPlaylistDesc': 'Lists all playlists',
                'mainPageSelectProfile': 'Profiles',
                'mainPageSelectProfileDesc': 'Shows all profiles',
                'mainPageTakePhotoLink': 'Take Photo',
                'mainPageTakePhotoLinkDesc': 'Takes a photo and displays it at the end of the current round',
                'mainPageKeyboard': 'Keyboard',
                'mainPageKeyboardDesc': 'Send keys',
                'mainPageSelectUserAdmin': 'Administration',
                'mainPageSelectUserAdminDesc': 'Configure user rights',
                'mainPageLogoutLink': 'Logout',
                'mainPageLogoutLinkDesc': 'Closes the session',
                'selectProfileHeader': 'All profiles',
                'displayProfileHeader': 'Profile',
                'displayProfileName': 'Name:',
                'displayProfilePlayerType': 'Player Type:',
                'displayProfilePlayerTypeNormal': 'Normal',
                'displayProfilePlayerTypeGuest': 'Guest',
                'displayProfilePlayerDifficulty': 'Difficulty:',
                'displayProfilePlayerDifficultyEasy': 'Easy',
                'displayProfilePlayerDifficultyNormal': 'Normal',
                'displayProfilePlayerDifficultyHard': 'Hard',
                'displayProfilePlayerPassword': 'New Password:',
                'displayProfilePlayerSaveButton': 'Save and upload',
                'displaySongHeader': 'No current song',
                'displaySongArtist': 'Artist:',
                'displaySongGenre': 'Genre:',
                'displaySongYear': 'Year:',
                'displaySongLanguage': 'Language:',
                'displaySongIsDuet': 'Duet:',
                'popupVideoClose': 'Close',
                'selectSongHeader': 'All songs',
                'keyboardHeader': 'Keyboard',
                'keyboardButtonUp': 'up',
                'keyboardButtonLeft': 'left',
                'keyboardButtonRight': 'right',
                'keyboardButtonDown': 'down',
                'keyboardButtonEscape': 'escape',
                'keyboardButtonTab': 'tab',
                'keyboardButtonReturn': 'return',
                'keyboardButtonKeys': 'To send other keys type here:',
                'selectUserAdminHeader': 'All profiles',
                'displayUserAdminHeader': 'Profile',
                'displayUserAdminContentSaveButton': 'Save',
                'selectPlaylistHeader': 'Select a playlist',
                'displayPlaylistHeader': 'Playlist',
                'displayPlaylistSaveButton': 'Save',
                'selectPlaylistAddPlaylistButton': 'Add',
                'Loading (external)...': 'Loading (external)...',
                'Loading...': 'Loading...',
                'Error...': 'Error...',
                'No connection': 'No connection',
                'No session': 'No session',
                'Uploading photo...': 'Uploading photo...',
                'Getting current song...': 'Getting current song...',
                'Login...': 'Login...',
                'Creating profile...': 'Creating profile...',
                'This is not a valid name.': 'This is not a valid name.',
                'Uploading profile...': 'Uploading profile...',
                'songs': 'songs',
                'YourName': 'YourName',
                'discoverConnectHeader': 'Connect to server',
                'discoverConnectServerAddress': 'Serveraddress:',
                'discoverConnectButton': 'Connect',
                'Checking...': 'Checking...',
                'timeout': 'Timeout'
            }
        },
        "de": {
            translation: {
                'loginName': 'Benutzer:',
                'loginPassword': 'Passwort:',
                'loginButton': 'Einloggen',
                'registerButton': 'Erstelle Profil',
                'discoverReadQrButton': 'Fotografiere QRCode',
                'mainPageYourProfileLink': 'Dein Profil',
                'mainPageYourProfileLinkDesc': 'Bearbeite dein Profil',
                'mainPageCurrentSongLink': 'Aktuelles Lied',
                'mainPageCurrentSongLinkDesc': 'Zeigt Informationen über das aktuelle Lied an',
                'mainPageSelectSong': 'Alle Lieder',
                'mainPageSelectSongDesc': 'Listet alle verfügbaren Lieder auf',
                'mainPageSelectPlaylist': 'Alle Playlisten',
                'mainPageSelectPlaylistDesc': 'Listet alle verfügbaren Playlisten auf',
                'mainPageSelectProfile': 'Profile',
                'mainPageSelectProfileDesc': 'Listet alle Profile auf',
                'mainPageTakePhotoLink': 'Nehme Foto auf',
                'mainPageTakePhotoLinkDesc': 'Nimmt ein Foto auf und zeigt es am ende der Runde an',
                'mainPageKeyboard': 'Tastatur',
                'mainPageKeyboardDesc': 'Sende Tastatureingaben',
                'mainPageSelectUserAdmin': 'Administration',
                'mainPageSelectUserAdminDesc': 'Konfiguriere die Benutzerrechte',
                'mainPageLogoutLink': 'Abmelden',
                'mainPageLogoutLinkDesc': 'Beendet diese Sitzung',
                'selectProfileHeader': 'Alle Profile',
                'displayProfileHeader': 'Profile',
                'displayProfileName': 'Name:',
                'displayProfilePlayerType': 'Player Typ:',
                'displayProfilePlayerTypeNormal': 'Normal',
                'displayProfilePlayerTypeGuest': 'Gast',
                'displayProfilePlayerDifficulty': 'Schwierigkeit:',
                'displayProfilePlayerDifficultyEasy': 'Einfach',
                'displayProfilePlayerDifficultyNormal': 'Normal',
                'displayProfilePlayerDifficultyHard': 'Schwer',
                'displayProfilePlayerPassword': 'Neues Passwort:',
                'displayProfilePlayerSaveButton': 'Speichern und hochladen',
                'displaySongHeader': 'Kein aktuelles Lied',
                'displaySongArtist': 'Künstler:',
                'displaySongGenre': 'Genre:',
                'displaySongYear': 'Jahr:',
                'displaySongLanguage': 'Sprache:',
                'displaySongIsDuet': 'Duet:',
                'popupVideoClose': 'Schließen',
                'selectSongHeader': 'Alle Lieder',
                'keyboardHeader': 'Tastatur',
                'keyboardButtonUp': 'hoch',
                'keyboardButtonLeft': 'links',
                'keyboardButtonRight': 'rechts',
                'keyboardButtonDown': 'runter',
                'keyboardButtonEscape': 'Escape',
                'keyboardButtonTab': 'Tab',
                'keyboardButtonReturn': 'Enter',
                'keyboardButtonKeys': 'Um andere Zeichen zu senden, hier tippen:',
                'selectUserAdminHeader': 'Alle Profile',
                'displayUserAdminHeader': 'Profile',
                'displayUserAdminContentSaveButton': 'Speichern',
                'selectPlaylistHeader': 'Wähle eine Playlist',
                'displayPlaylistHeader': 'Playlist',
                'displayPlaylistSaveButton': 'Speichern',
                'selectPlaylistAddPlaylistButton': 'Hinzufügen',
                'Loading (external)...': 'Laden (extern)...',
                'Loading...': 'Laden...',
                'Error...': 'Fehler...',
                'No connection': 'Keine Verbindung',
                'No session': 'Keine Sitzung',
                'Uploading photo...': 'Foto hochladen...',
                'Getting current song...': 'Lade aktuelles Lied...',
                'Login...': 'Einloggen...',
                'Creating profile...': 'Erstelle Profil...',
                'This is not a valid name.': 'Dies ist kein gültiger Name.',
                'Uploading profile...': 'Profil hochladen...',
                'songs': 'Lieder',
                'YourName': 'DeinName',
                'discoverConnectHeader': 'Verbinde zum Server',
                'discoverConnectServerAddress': 'Serveradresse:',
                'discoverConnectButton': 'Verbinden',
                'Checking...': 'Prüfen...',
                'timeout': 'Zeitüberschreitung'
            }
        }
    };
 function translate() {
    //repair broken buttons on the first page (get broken while translating)
    var repairButtons = function () {
        $($('#discoverConnect')[0].childNodes).wrap('<span class="ui-btn-inner"><span class="ui-btn-text"> </span></span>');
        $($('#discoverReadQr')[0].childNodes).wrap('<span class="ui-btn-inner"><span class="ui-btn-text"> </span></span>');
    };
-    $('body').i18n();
+    $.i18n.init({
-    repairButtons();
+        resStore: translations,
        supportedLngs: ['en', 'de'],
        fallbackLng: 'en',
        keyseparator: '::',
        nsseparator: ':::'
    }).done(function () {
        $('body').i18n();
        repairButtons();
    });
 }
@@ -345,7 +345,20 @@ namespace VocaluxeLib
    {
        PopupPlayerControl = 0,
        PopupVolumeControl = 1,
        PopupServerQR = 2,
        NoPopup = -1
    }
    [Flags]
    public enum EUserRole
    {
        TR_USERROLE_GUEST = 0,
        TR_USERROLE_NORMAL = 1,
        TR_USERROLE_ADMIN = 2,
        TR_USERROLE_KEYBOARDUSER = 4,
        TR_USERROLE_ADDSONGSUSER = 8,
        TR_USERROLE_PLAYLISTEDITOR = 16,
        TR_USERROLE_PROFILEEDITOR = 32
    }
 }
@@ -86,6 +86,9 @@ namespace VocaluxeLib
        string GetFolderProfiles();
        string GetDataPath();
        float GetSlideShowImageTime();
        float GetSlideShowFadeTime();
    }
    public interface ITheme
@@ -18,6 +18,8 @@
 using System;
 using System.Drawing;
 using System.Xml;
 using System.Diagnostics;
 using System.Collections.Generic;
 using VocaluxeLib.Draw;
 namespace VocaluxeLib.Menu
@@ -27,6 +29,7 @@ namespace VocaluxeLib.Menu
        None,
        Color,
        Texture,
        SlideShow,
        Video
    }
@@ -36,6 +39,8 @@ namespace VocaluxeLib.Menu
        public EBackgroundTypes Type;
        public List<string> SlideShowTextures;
        public string VideoName;
        public string TextureName;
@@ -48,6 +53,10 @@ namespace VocaluxeLib.Menu
        private SThemeBackground _Theme;
        private bool _ThemeLoaded;
        private int _SlideShowCurrent;
        private Stopwatch _SlideShowTimer = new Stopwatch();
        private List<CTexture> _SlideShowTextures = new List<CTexture>();
        public SColorF Color;
        public string GetThemeName()
@@ -61,6 +70,7 @@ namespace VocaluxeLib.Menu
            _PartyModeID = partyModeID;
            _ThemeLoaded = false;
            _Theme = new SThemeBackground();
            _Theme.SlideShowTextures = new List<string>();
            Color = new SColorF(0f, 0f, 0f, 1f);
        }
@@ -92,6 +102,17 @@ namespace VocaluxeLib.Menu
                    _ThemeLoaded &= success;
            }
            string slideShow = "";
            int i = 1;
            while (xmlReader.ItemExists(item + "/SlideShow" + i))
            {
                xmlReader.GetValue(item + "/SlideShow" + i, out slideShow, String.Empty);
                if (slideShow != "")
                    _Theme.SlideShowTextures.Add(slideShow);
                i++;
            }
            if (_ThemeLoaded)
            {
                _Theme.Name = elementName;
@@ -115,6 +136,12 @@ namespace VocaluxeLib.Menu
                writer.WriteComment("<Skin>: Background Texture name");
                writer.WriteElementString("Skin", _Theme.TextureName);
                writer.WriteComment("<SlideShow%>: Texture name for slide-show");
                for (int i = 0; i < _Theme.SlideShowTextures.Count; i++)
                {
                    writer.WriteElementString("SlideShow" + (i + 1), _Theme.SlideShowTextures[i]);
                }
                writer.WriteComment("<Color>: Background color for type \"Color\" from ColorScheme (high priority)");
                writer.WriteComment("or <R>, <G>, <B>, <A> (lower priority)");
                if (!String.IsNullOrEmpty(_Theme.ColorName))
@@ -164,6 +191,11 @@ namespace VocaluxeLib.Menu
                ok = _DrawVideo();
            }
            if (_Theme.Type == EBackgroundTypes.SlideShow )
            {
                ok = _DrawSlideShow();
            }
            if (!String.IsNullOrEmpty(_Theme.TextureName) &&
                (_Theme.Type == EBackgroundTypes.Texture ||
                 (_Theme.Type == EBackgroundTypes.Video && (CBase.Config.GetVideoBackgrounds() == EOffOn.TR_CONFIG_OFF || !ok))))
@@ -176,12 +208,36 @@ namespace VocaluxeLib.Menu
            return true;
        }
-        public void UnloadTextures() {}
+        public void UnloadTextures() { _SlideShowTextures.Clear(); }
        public void LoadTextures()
        {
            if (!String.IsNullOrEmpty(_Theme.ColorName))
                Color = CBase.Theme.GetColor(_Theme.ColorName, _PartyModeID);
            foreach (string s in _Theme.SlideShowTextures)
                _SlideShowTextures.Add(CBase.Theme.GetSkinTexture(s, _PartyModeID));
        }
        public void AddSlideShowTexture(string image)
        {
            _Theme.Type = EBackgroundTypes.SlideShow;
            if (!String.IsNullOrEmpty(image))
            {
                CTexture texture = CBase.Drawing.AddTexture(image);
                if(texture != null)
                    _SlideShowTextures.Add(texture);
            }
        }
        public void RemoveSlideShowTextures()
        {
            foreach (CTexture tex in _SlideShowTextures)
            {
                CTexture texture = tex;
                CBase.Drawing.RemoveTexture(ref texture);
            }
            _SlideShowTextures.Clear();
        }
        public void ReloadTextures()
@@ -214,6 +270,58 @@ namespace VocaluxeLib.Menu
            return false;
        }
        private bool _DrawSlideShow()
        {
            if (_SlideShowTextures.Count > 0) 
            {
                if (!_SlideShowTimer.IsRunning)
                {
                    _SlideShowTimer.Start();
                    _SlideShowCurrent = 0;
                }
                if (_SlideShowTimer.ElapsedMilliseconds >= (CBase.Settings.GetSlideShowFadeTime() + CBase.Settings.GetSlideShowImageTime()))
                {
                    _SlideShowTimer.Restart();
                    if (_SlideShowCurrent + 1 < _SlideShowTextures.Count)
                        _SlideShowCurrent++;
                    else if (_SlideShowCurrent != 0)
                        _SlideShowCurrent = 0;
                }
                CTexture texture = _SlideShowTextures[_SlideShowCurrent];
                if (texture == null)
                    return false;
                var bounds = new RectangleF(0f, 0f, CBase.Settings.GetRenderW(), CBase.Settings.GetRenderH());
                RectangleF rect;
                CHelper.SetRect(bounds, out rect, texture.OrigAspect, EAspect.Crop);
                CBase.Drawing.DrawTexture(texture, new SRectF(rect.X, rect.Y, rect.Width, rect.Height, CBase.Settings.GetZFar() / 4));
                if (_SlideShowTimer.ElapsedMilliseconds >= CBase.Settings.GetSlideShowImageTime())
                {
                    if (_SlideShowCurrent + 1 < _SlideShowTextures.Count)
                        texture = _SlideShowTextures[_SlideShowCurrent + 1];
                    else if (_SlideShowCurrent != 0)
                        texture = _SlideShowTextures[0];
                    else
                        texture = null;
                    if (texture != null)
                    {
                        float alpha = (_SlideShowTimer.ElapsedMilliseconds - CBase.Settings.GetSlideShowImageTime()) / CBase.Settings.GetSlideShowFadeTime();
                        CHelper.SetRect(bounds, out rect, texture.OrigAspect, EAspect.Crop);
                        CBase.Drawing.DrawTexture(texture, new SRectF(rect.X, rect.Y, rect.Width, rect.Height, (CBase.Settings.GetZFar() / 4) - 1), new SColorF(1,1,1, alpha));
                    }
                }
                return true;
            }
            return false;
        }
        private bool _DrawVideo()
        {
            CTexture videoTexture = CBase.Theme.GetSkinVideoTexture(_Theme.VideoName, _PartyModeID);
@@ -370,7 +370,7 @@ namespace VocaluxeLib.Menu
                _Player = player;
                _PlayerSelector.Color = CBase.Theme.GetPlayerColor(player);
            }
-                //Normal activation
+            //Normal activation
            else if (active)
            {
                Selection = 0;
@@ -379,7 +379,7 @@ namespace VocaluxeLib.Menu
                _PlayerSelector.Color = CBase.Theme.GetPlayerColor(player);
                _PlayerSelector.Visible = true;
            }
-                //Deactivate
+            //Deactivate
            else
            {
                Selection = -1;
@@ -456,7 +456,7 @@ namespace VocaluxeLib.Menu
            return new CStatic(_PartyModeID);
        }
-        public void UnloadTextures() {}
+        public void UnloadTextures() { }
        public void LoadTextures()
        {
@@ -486,7 +486,7 @@ namespace VocaluxeLib.Menu
                for (int j = 0; j < _NumW; j++)
                {
                    var rect = new SRectF(Rect.X + j * (_TileW + _SpaceW), Rect.Y + i * (_TileH + _SpaceH), _TileW, _TileH, Rect.Z);
-                    var tileStatic = new CStatic(_PartyModeID, _TextureEmptyTile, ColorEmptyTile, rect) {Aspect = EAspect.Crop};
+                    var tileStatic = new CStatic(_PartyModeID, _TextureEmptyTile, ColorEmptyTile, rect) { Aspect = EAspect.Crop };
                    var tileText = new CText(rect.X + rect.W / 2, rect.Y + rect.H + _Theme.NameSpace, rect.Z, _Theme.NameHeight, rect.W, EAlignment.Center, _Theme.NameStyle,
                                             _Theme.NameFont, _Theme.NameColor, "");
                    _Tiles.Add(new CTile(tileStatic, tileText, -1));
@@ -508,7 +508,8 @@ namespace VocaluxeLib.Menu
                    for (int p = 0; p < CBase.Game.GetNumPlayer(); p++)
                    {
                        //Don't show profile if is selected, but if selected and guest
-                        if (CBase.Game.GetPlayers()[p].ProfileID == profile.ID && profile.GuestProfile == EOffOn.TR_CONFIG_OFF)
+                        if (CBase.Game.GetPlayers()[p].ProfileID == profile.ID
                            && profile.UserRole.HasFlag(EUserRole.TR_USERROLE_GUEST))
                            visible = false;
                    }
                }
@@ -32,7 +32,6 @@ namespace VocaluxeLib.Profile
        public string AvatarFileName;
        public byte[] PasswordHash;
        public byte[] PasswordSalt;
        public int UserRoles;
        public EGameDifficulty Difficulty;
@@ -47,7 +46,7 @@ namespace VocaluxeLib.Profile
            }
        }
-        public EOffOn GuestProfile;
+        public EUserRole UserRole;
        public EOffOn Active;
        public CProfile()
@@ -55,7 +54,7 @@ namespace VocaluxeLib.Profile
            PlayerName = String.Empty;
            Difficulty = EGameDifficulty.TR_CONFIG_EASY;
            Avatar = new CAvatar(-1);
-            GuestProfile = EOffOn.TR_CONFIG_OFF;
+            UserRole = EUserRole.TR_USERROLE_NORMAL;
            Active = EOffOn.TR_CONFIG_ON;
            AvatarFileName = String.Empty;
@@ -88,7 +87,7 @@ namespace VocaluxeLib.Profile
                xmlReader.TryGetEnumValue("//root/Info/Difficulty", ref Difficulty);
                xmlReader.GetValue("//root/Info/Avatar", out AvatarFileName, String.Empty);
-                xmlReader.TryGetEnumValue("//root/Info/GuestProfile", ref GuestProfile);
+                xmlReader.TryGetEnumValue("//root/Info/UserRole", ref UserRole);
                xmlReader.TryGetEnumValue("//root/Info/Active", ref Active);
                string passwordHash;
                xmlReader.GetValue("//root/Info/PasswordHash", out passwordHash, "");
@@ -96,9 +95,6 @@ namespace VocaluxeLib.Profile
                string passwordSalt;
                xmlReader.GetValue("//root/Info/PasswordSalt", out passwordSalt, "");
                PasswordSalt = !string.IsNullOrEmpty(passwordSalt) ? Convert.FromBase64String(passwordSalt) : null;
                string userRoles;
                xmlReader.GetValue("//root/Info/UserRoles", out userRoles, "0");
                Int32.TryParse(userRoles, out UserRoles);
                return true;
            }
@@ -157,7 +153,7 @@ namespace VocaluxeLib.Profile
                writer.WriteElementString("PlayerName", PlayerName);
                writer.WriteElementString("Difficulty", Enum.GetName(typeof(EGameDifficulty), Difficulty));
                writer.WriteElementString("Avatar", Path.GetFileName(Avatar.FileName));
-                writer.WriteElementString("GuestProfile", Enum.GetName(typeof(EOffOn), GuestProfile));
+                writer.WriteElementString("UserRole", Enum.GetName(typeof(EUserRole), UserRole));
                writer.WriteElementString("Active", Enum.GetName(typeof(EOffOn), Active));
                if (PasswordHash != null)
                {
@@ -167,7 +163,6 @@ namespace VocaluxeLib.Profile
                {
                    writer.WriteElementString("PasswordSalt", Convert.ToBase64String(PasswordSalt));
                }
                writer.WriteElementString("UserRoles", UserRoles.ToString());
                writer.WriteEndElement();
                writer.WriteEndElement(); //end of root
@@ -97,7 +97,7 @@ namespace VocaluxeLib.Songs
        public string MP3FileName = String.Empty;
        public string CoverFileName = String.Empty;
-        public string BackgroundFileName = String.Empty;
+        public List<string> BackgroundFileNames = new List<string>();
        public string VideoFileName = String.Empty;
        public EAspect VideoAspect = EAspect.Crop;
@@ -174,6 +174,7 @@ namespace VocaluxeLib.Songs
        public int DataBaseSongID = -1;
        public string DateAdded = "";
        public int NumPlayed;
        public int NumPlayedSession;
        // Notes
        public readonly CNotes Notes = new CNotes();
@@ -226,7 +227,7 @@ namespace VocaluxeLib.Songs
            MP3FileName = song.MP3FileName;
            CoverFileName = song.CoverFileName;
-            BackgroundFileName = song.BackgroundFileName;
+            BackgroundFileNames = song.BackgroundFileNames;
            VideoFileName = song.VideoFileName;
            VideoAspect = song.VideoAspect;
@@ -266,6 +267,7 @@ namespace VocaluxeLib.Songs
            DataBaseSongID = song.DataBaseSongID;
            DateAdded = song.DateAdded;
            NumPlayed = song.NumPlayed;
            NumPlayedSession = song.NumPlayedSession;
            Notes = new CNotes(song.Notes);
        }
@@ -328,7 +330,7 @@ namespace VocaluxeLib.Songs
                }
            }
-            if (BackgroundFileName == "")
+            if (BackgroundFileNames.Count == 0)
            {
                List<string> files = CHelper.ListFiles(Folder, "*.jpg");
                files.AddRange(CHelper.ListFiles(Folder, "*.jpeg"));
@@ -338,7 +340,7 @@ namespace VocaluxeLib.Songs
                {
                    if (file.ContainsIgnoreCase("[BG]") &&
                        (file.ContainsIgnoreCase(Title) || file.ContainsIgnoreCase(Artist)))
-                        BackgroundFileName = file;
+                        BackgroundFileNames.Add(file);
                }
            }
        }
@@ -243,7 +243,7 @@ namespace VocaluxeLib.Songs
                                break;
                            case "BACKGROUND":
                                if (File.Exists(Path.Combine(_Song.Folder, value)))
-                                    _Song.BackgroundFileName = value;
+                                    _Song.BackgroundFileNames.Add(value);
                                else
                                    _LogWarning("Can't find background file: " + Path.Combine(_Song.Folder, value));
                                break;
@@ -74,7 +74,7 @@ namespace VocaluxeLib.Songs
                _WriteHeaderEntry("YEAR", _Song.Year);
                _WriteHeaderEntry("MP3", _Song.MP3FileName);
                _WriteHeaderEntry("COVER", _Song.CoverFileName);
-                _WriteHeaderEntry("BACKGROUND", _Song.BackgroundFileName);
+                _WriteHeaderEntrys("BACKGROUND", _Song.BackgroundFileNames);
                _WriteHeaderEntry("VIDEO", _Song.VideoFileName);
                _WriteHeaderEntry("VIDEOGAP", _Song.VideoGap);
                if (_Song.VideoAspect != EAspect.Crop)