Fix to possible crash in R_IsViewpointThirdPerson

See merge request !105

Re-enable Mumble support

See merge request !109

This library is not used by Ring Racers.

READ/WRITE macros have been fixed for C++ since a4f856b0

Remove erroneous define breaking PolyObject player carrying

Closes #197

See merge request !97

Fix MF2_OBJECTFLIP being applied to flags instead of flags2 in P_SpawnGhostMobj

Closes #327

See merge request !98

Fix legacyGL chat rendering bug

See merge request !96

merge changes to make vcpkg caches smaller

See merge request !99

there are no other #ifdef POLYOBJECTS defines in source so this was left by accident I assume?

Turns out the reason the chat looks strange in LegacyGL is because of cliprect.
This is a fix that was done by GenericHeroGuy for one of my other projects.

explicit -mno-ms-bitfields for clang

See merge request !94

Windows Clang 18 fixes

See merge request !59

First person fixes and tweaks

Closes #180 and #179

See merge request !71

Clamp rover->alpha levels in LegacyGL

See merge request KartKrew/RingRacers!57

Concept - Expose Instawhip mobj to Lua

See merge request KartKrew/RingRacers!91

Windows job take too long

See merge request KartKrew/RingRacers!93

fix Debian testing GCC job

See merge request KartKrew/RingRacers!92

Fix ending sign RNG off by one error + comment for __internal_prng_bound__

See merge request KartKrew/RingRacers!78

Alpine 3 GCC Dedicated doesn't have cmake (yet?)

See merge request KartKrew/RingRacers!90

Expose more constants to Lua

See merge request KartKrew/RingRacers!66