Fix input via command line/terminal not working

See merge request STJr/SRB2!2296

Fix G_SaveGameData crash if quit early

See merge request !2313

Fixes a crash that can occur if data struct is passed to G_SaveGameData before it is allocated.

Add common I_GetSysName function

See merge request STJr/SRB2!2308

Match mobj freeslot count with SRB2Kart

See merge request STJr/SRB2!2298

Fix #1190

Closes #1190

See merge request STJr/SRB2!2310

Fix Lua 'searchBlockmap' (resolves #1191)

Closes #1191

See merge request STJr/SRB2!2309

Update .gitlab-ci.yml file

See merge request !2278

check if LUA field exists before accessing it

Closes #1168

See merge request STJr/SRB2!2261

Respawn Certain Monitors in Co-op

See merge request STJr/SRB2!2152

Only Award Bonuses / Record Attack Emblems from Physically Beating a Level

See merge request !2161

Display power-up icon for Fire Flower

See merge request STJr/SRB2!2097

Patch and texture refactor

See merge request STJr/SRB2!2104

update SDL2 to v2.30.0

See merge request STJr/SRB2!2307

Replaces the OS defines in Command_Version_f() with a common function to fetch the system name the game is currently running on.

update SDL2 to v2.30.0

remove link to ZLIB

Do not care for single-bit-bitfield-constant-conversion warnings

update zlib to v1.3.1

See merge request STJr/SRB2!2303

add static library files for zlib

Do not care for single-bit-bitfield-constant-conversion warnings

update zlib to v1.3.1

Fix segfault when trying to access mo->player->mo from SpawnMobj hook

Closes #1189

See merge request STJr/SRB2!2300

ignore out folder for VS2022 builds using CMake

add Visual Studio 2022 support (via CMAKE)

See merge request STJr/SRB2!2301

add checks for \n in chat messages

See merge request !2170