zdoom/gzdoom
0
0
Fork 0
mirror of https://github.com/ZDoom/gzdoom.git synced 2024-11-29 07:12:36 +00:00
Code Issues Projects Releases Packages Wiki Activity

- refined light mode selection.

Browse source 
This is to ensure that if the map specifies light mode Doom (i.e. hardware approximation of software lighting) it is not overridden by the user-selected software emulating light mode.
gl_lightmode should only apply if neither the map nor gl_maplightmode set an explicit light mode.
This commit is contained in:
Christoph Oelckers 2023-09-17 08:40:36 +02:00
parent 17e689ecdf
commit 084301f4d6
1 changed files with 11 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

23
src/g_level.cpp
View file

@ -158,18 +158,17 @@ CUSTOM_CVARD(Int, gl_lightmode, 1, CVAR_ARCHIVE, "Select lighting mode. 2 is van
ELightMode getRealLightmode(FLevelLocals* Level, bool for3d)
{
auto lightmode = Level->info->lightmode;
if (lightmode == ELightMode::NotSet)
{
if (gl_maplightmode != -1) lightmode = (ELightMode)*gl_maplightmode;
else lightmode = ELightMode::Doom;
}
if (lightmode == ELightMode::Doom && for3d)
{
if (gl_lightmode == 1) lightmode = ELightMode::ZDoomSoftware;
else if (gl_lightmode == 2) lightmode = ELightMode::DoomSoftware;
}
return lightmode;
// The rules are:
// 1) if the map sets a proper light mode, it is taken unconditionally.
if (Level->info->lightmode != ELightMode::NotSet) return Level->info->lightmode;
// 2) if the user sets gl_maplightmode, this is being used.
if (gl_maplightmode != -1) return (ELightMode)*gl_maplightmode;
// 3) if not for 3D use lightmode Doom. This is for the automap where the software light modes do not work
if (!for3d) return ELightMode::Doom;
// otherwise use lightmode Doom or software lighting based on user preferences.
if (gl_lightmode == 1) return ELightMode::ZDoomSoftware;
else if (gl_lightmode == 2) return ELightMode::DoomSoftware;
return ELightMode::Doom;
}
CVAR(Int, sv_alwaystally, 0, CVAR_SERVERINFO)