add optional pbo to load settings from userconfig file

[commy2]

• Adds optional PBO that auto loads settings from a settings file
• Can be used on dedicated servers to have settings that not have to be set via gui (e.g. when the mod is only server side and the settings wouldn't show up for the clients)

userconfig\cba\settings.sqf

[nicolasbadano]

Maybe it would be safer and cleaner to have cba launch an event when preInit finishes

[Killswitch00]

This looks about as safe and clean as it gets - only depends on directCall.

[commy2]

I would've used CBA_fnc_execNextFrame, but the EachFrame handler that does that is installed at postInit - many frames after preInit.

[nicolasbadano]

It's a long shot, but maybe some other mod could conceivably clog the scheduler during preinit, preventing this from running before postInit.

[PabstMirror]

@commy2 - this still has no effect on dedicated

CBA_settings_fnc_import just saves the to the temp namespace and then exits

isNull (uiNamespace getVariable ["cba_settings_display", displayNull])
is always going to be true on dedicated and will be true on clients if that menu is closed

[commy2]

It's
!isNull (uiNamespace getVariable [QGVAR(display), displayNull])
and that is not always true.

I'll see about that temp namespace issue.