Some Lua ports from 2.2

See merge request KartKrew/Kart-Public!241

R_FindPlane optimization

See merge request KartKrew/Kart-Public!242

Changes from 58dd578b094639405d452593562e0f8cb2b482ce,
a36920808b74e068d582dda5a3b75bdf64246463,
41c902b819ac8fdef173c4ba76a8c50ad8107190,
60928db0e0b08fee7ceddd5515adf2246bb655c3.

CV_SetValue merged with CV_Set (same with CV_StealthSetValue and CV_StealthSet).

LJ Sonic authored 4 years ago and James R. committed 4 years ago

Careful! Both are local variables and are always false for clients,
and therefore should obviously not be used in anything gamelogic-related.

Fix polyobject and SPB 'lastlook' interaction crash

See merge request KartKrew/Kart-Public!239

Download files if they are found with wrong checksum

See merge request KartKrew/Kart-Public!238

Mute music instead of pausing if lose focus

See merge request KartKrew/Kart-Public!235

Command for http downloads with basic auth

See merge request KartKrew/Kart-Public!233

Fix servers having a long delay before starting

See merge request KartKrew/Kart-Public!236

Implement STUN for fetching your public IP address for RPC

See merge request KartKrew/Kart-Public!237

It gets pushed forward for ASKINFO.

unsigned int is always 4 bytes on windows btw, so this should align properly.

RFC 5389 is a standard protocol that can be used for this instead of ip4.me.

I may have gone overboard on the CSPRNG... It was fun though.

Open lua files in srb2home

See merge request KartKrew/Kart-Public!234

Fix engine sound volume

See merge request KartKrew/Kart-Public!231

Link with exchndl, instead of dynamically loading it.

See merge request KartKrew/Kart-Public!230

Kill some nonsense

See merge request KartKrew/Kart-Public!232

Fix engine sounds' dampening to a sane value, now that the bug preventing it from working properly was fixed.

You can hear engines in 16P again, but it's not as obnoxiously loud as it was before. Additionally, I commented this function better.

It caused problems with crash reports not being made if the current working directory gets changed. Not even recommended anymore per the drmingw readme
https://github.com/jrfonseca/drmingw#exchndl

Disable Discord Rich Presence on dedicated servers

See merge request KartKrew/Kart-Public!229