[Feature request] Support for set and seta commands for registering custom cvars

[yasinbread]

registercvar() by itself doesn't allow for cvars to be saved into a config, so seta could be extremely useful for modders. Sourceports with seta support seem to simply put seta commands in the config on exit rather than doing anything too fancy.

P.S.: As of right now, vkQuake seems to report DP_CON_SET and DP_CON_SETA as supported extensions, even though the commands don't exist. Perhaps they could be removed from the list of supported extensions for the time being while the commands aren't implemented?

[Novum]

Is there a source port that implements this I could take from? I guess QSS? Shouldn't be too hard to bring over.

[yasinbread]

QSS and FTE both have it

[temx]

62b308f