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Don't let the game start if the saved game passed to -loadgame is invalid. Often times, especially during a multiplayer game, a player can accidentally pass an invalid save file to load at the command line, which results in the netgame starting anyway before immediately desyncing. This aims to address that.

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nashmuhandes 2021-03-25 17:53:36 +08:00 committed by Rachael Alexanderson
parent 61d49a2007
commit 4d353318d9
1 changed files with 13 additions and 0 deletions
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13
src/d_main.cpp
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@ -3158,6 +3158,19 @@ static int D_DoomMain_Internal (void)
// Now that we have the IWADINFO, initialize the autoload ini sections.
GameConfig->DoAutoloadSetup(iwad_man);
// Prevent the game from starting if the savegame passed to -loadgame is invalid
v = Args->CheckValue("-loadgame");
if (v)
{
FString file(v);
FixPathSeperator(file);
DefaultExtension(file, "." SAVEGAME_EXT);
if (!FileExists(file))
{
I_FatalError("Cannot find savegame %s", file.GetChars());
}
}
// reinit from here
do