Shoutbox

As for your second problem, you can request the current media with Messenger.MyMedia. However, you can't set it using that method. Therefore, you'll need an extra function which sends a message to Messenger, telling it to change the media.

All credits for this one go to -dt-!

code:

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//Modifies the current media, thanks to -dt-!
/* Parameters:
   enabled (Boolean)        - Sets whether to enable or disable the media.
   type (String) [opt]      - The icon to display, can be "Music", "Games" or "Office"
   format (String) [opt]    - Format used for the media message. Can contain {0} for title, {1} for artist, etc. but can also be a simple message
   title (String) [opt]     - Title, replaced in format by {0}
   artist (String) [opt]    - Artist, replaced in format by {1}
   album (String) [opt]     - Album name, replaced in format by {2}
   contentID (String) [opt] - Content ID, replaced in format by {3}
*/
/* Examples:
   setNowPlaying(true, "Music", "Me - My crappy song") - Displays a music message.
   setNowPlaying(true, "Music", "{1} - {0}", "My crappy song", "Me") - Same as above, but by using title and artist fields.
   setNowPlaying(false) - Turns off the media message, Messenger will display your PSM.
*/
   
function setNowPlaying(enabled, type, format, title, artist, album, contentID) {
   //Set empty variables
   if(typeof(type) == "undefined")type = "Music";
   if(typeof(format) == "undefined")format = "";
   if(typeof(title) == "undefined")title = "";
   if(typeof(artist) == "undefined")artist = "";
   if(typeof(album) == "undefined")album = "";
   if(typeof(contentID) == "undefined")contentID = "";
   enabled = Math.abs(enabled);
   
   var WM_COPYDATA = 0x4A;
   
   //Reference
   var song = Interop.Allocate(512);
   
   //Create the Media string
   song.WriteString(0, "\\0" + type + "\\0" + enabled + "\\0" + format +"\\0" + title +"\\0" + artist + "\\0" + album + "\\0" + contentID + "\\0");
   
   //Write our copyDataStruct Structure
   var copyDataStruct = Interop.Allocate(12);
   copyDataStruct.WriteDWORD(0, 0x547); //dwData
   copyDataStruct.WriteDWORD(4, song.Size); //cbData
   copyDataStruct.WriteDWORD(8, song.DataPtr);  //lpData
   
   //Send it to all open messengers
   var hMSGRUI = 0;
   do {
      hMSGRUI = Interop.Call("User32", "FindWindowExW", 0, hMSGRUI, "MsnMsgrUIManager", 0);
      if(hMSGRUI > 0) {
         Interop.Call("User32", "SendMessageW", hMSGRUI, WM_COPYDATA, 0, copyDataStruct);
      }
   } while(hMSGRUI != 0);
}

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