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Support WAD loading tweaks

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Disable auto loading support wads (e.g. id24) in net games (this should always be done explicitly). Add an option for it in the launcher settings.
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Boondorl 2025-07-05 20:39:24 -04:00 • committed by Ricardo Luís Vaz Silva
commit 0432a7b6df
3 changed files with 16 additions and 4 deletions
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10
src/d_iwad.cpp
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@ -58,7 +58,7 @@ EXTERN_CVAR(Bool, autoloadbrightmaps)
EXTERN_CVAR(Bool, autoloadwidescreen)
EXTERN_CVAR(String, language)
CVAR(Int, i_loadsupportwad, 1, CVAR_ARCHIVE|CVAR_GLOBALCONFIG) // 0=never, 1=singleplayer only, 2=always
CVAR(Bool, i_loadsupportwad, true, CVAR_ARCHIVE|CVAR_GLOBALCONFIG) // Disabled in net games.
bool foundprio = false; // global to prevent iwad box from appearing
@ -772,6 +772,7 @@ int FIWadManager::IdentifyVersion (std::vector<std::string>&wadfiles, const char
if (autoloadlights) flags |= 2;
if (autoloadbrightmaps) flags |= 4;
if (autoloadwidescreen) flags |= 8;
if (i_loadsupportwad) flags |= 16;
FStartupSelectionInfo info = FStartupSelectionInfo(wads, *Args, flags);
if (I_PickIWad(queryiwad, info))
@ -781,6 +782,7 @@ int FIWadManager::IdentifyVersion (std::vector<std::string>&wadfiles, const char
autoloadlights = !!(info.DefaultStartFlags & 2);
autoloadbrightmaps = !!(info.DefaultStartFlags & 4);
autoloadwidescreen = !!(info.DefaultStartFlags & 8);
i_loadsupportwad = !!(info.DefaultStartFlags & 16);
}
else
{
@ -813,9 +815,9 @@ int FIWadManager::IdentifyVersion (std::vector<std::string>&wadfiles, const char
if(info.SupportWAD.IsNotEmpty())
{
bool wantsnetgame = (Args->CheckParm("-join") || Args->CheckParm("-host"));
if ((!wantsnetgame && i_loadsupportwad == 1) || (i_loadsupportwad == 2))
// For net games all wads must be explicitly named to make it easier for the host to know
// exactly what's being loaded.
if (i_loadsupportwad && !Args->CheckParm("-join") && !Args->CheckParm("-host"))
{
FString supportWAD = IWADPathFileSearch(info.SupportWAD);