Revert use of build dir. Nice idea, but breaks pas2c and confused people. Esp people who had done this before. For most people, a purge is adequate if they need to clean up. Heck, that's what unc0rr and I apparently do, or we would have noticed the pas2c thing earlier
#summary little tidbits that await proper structuring
how to add a settings option
QStringList HWGame::setArguments() in game.cpp is the function that prepares the argument list
void GameUIConfig::SaveOptions() in gameuiconfig.cpp loads (or initializes) values and set the widgets to those values
PageOptions::PageOptions(QWidget* parent) : AbstractPage(parent) is where you would add your widget