Merge branch 'next' of https://git.magicalgirl.moe/STJr/SRB2 into playerthink-hook

src/dehacked.c

src/f_finale.c

src/g_game.c

src/lua_maplib.c

src/m_cheat.c

src/p_mobj.c

src/p_setup.c

src/p_setup.h

src/p_slopes.c

src/p_spec.c

src/r_defs.h