private bool Extract()
{
string embeddedGameVersion = Installer.GetEmbeddedGameVersion(m_gameTitle);
if (!Installer.IsGameDownloaded(m_gameTitle, embeddedGameVersion))
{
Stage = GameUpdateStage.ExtractingUpdate;
if (!Installer.ExtractEmbeddedGame(delegate(int progress) {
StageProgress = (double)progress / 100.0;
}, this))
{
return(false);
}
if (Cancelled)
{
return(false);
}
StageProgress = 1.0;
}
return(true);
}
private bool Download(string gameVersion, string downloadURL, string username = null, string password = null)
{
if (!Installer.IsGameDownloaded(m_gameTitle, gameVersion))
{
Stage = GameUpdateStage.DownloadingUpdate;
string embeddedGameTitle, embeddedGameVersion, embeddedGameURL, embeddedUsername, embeddedPassword;
if (Installer.GetEmbeddedGameInfo(out embeddedGameTitle, out embeddedGameVersion, out embeddedGameURL, out embeddedUsername, out embeddedPassword))
{
if (username == null)
{
username = embeddedUsername;
}
if (password == null)
{
password = embeddedPassword;
}
}
bool authFailure;
if (!Installer.DownloadGame(
m_gameTitle, gameVersion,
downloadURL,
username,
password,
delegate(int progress) {
StageProgress = (double)progress / 100.0;
},
this,
out authFailure
))
{
if (Cancelled)
{
return(false);
}
if (authFailure)
{
if (embeddedUsername == null && embeddedPassword == null)
{
if (ShowUsernameAndPasswordPrompt(ref username, ref password))
{
return(Download(gameVersion, downloadURL, username, password));
}
}
else if (embeddedUsername == null)
{
if (ShowUsernamePrompt(ref username))
{
return(Download(gameVersion, downloadURL, username, embeddedPassword));
}
}
else if (embeddedPassword == null)
{
if (ShowPasswordPrompt(ref password))
{
return(Download(gameVersion, downloadURL, embeddedUsername, password));
}
}
}
return(false);
}
if (Cancelled)
{
return(false);
}
StageProgress = 1.0;
}
return(true);
}
