/**
* @brief Allow any member of group given by config SetParcelMusicURLGroup to set music URL.
* Code modelled after llSetParcelMusicURL().
* @param newurl = new URL to set (or "" to leave it alone)
* @returns previous URL string
*/
public string xmrSetParcelMusicURLGroup(string newurl)
{
string groupname = m_ScriptEngine.Config.GetString("SetParcelMusicURLGroup", "");
if (groupname == "")
{
throw new ApplicationException("no SetParcelMusicURLGroup config param set");
}
IGroupsModule igm = World.RequestModuleInterface <IGroupsModule> ();
if (igm == null)
{
throw new ApplicationException("no GroupsModule loaded");
}
GroupRecord grouprec = igm.GetGroupRecord(groupname);
if (grouprec == null)
{
throw new ApplicationException("no such group " + groupname);
}
GroupMembershipData gmd = igm.GetMembershipData(grouprec.GroupID, m_host.OwnerID);
if (gmd == null)
{
throw new ApplicationException("not a member of group " + groupname);
}
ILandObject land = World.LandChannel.GetLandObject(m_host.AbsolutePosition);
if (land == null)
{
throw new ApplicationException("no land at " + m_host.AbsolutePosition.ToString());
}
string oldurl = land.GetMusicUrl();
if (oldurl == null)
{
oldurl = "";
}
if ((newurl != null) && (newurl != ""))
{
land.SetMusicUrl(newurl);
}
return(oldurl);
}