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Fall back to demo/ if no gamedata can be found in base/

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The demo game data is in demo/ instead of base/, so try to fall back
to that to cause minimal confusion.
This commit is contained in:
Daniel Gibson 2019-01-04 22:50:06 +01:00
parent 42886f0e4b
commit efd814a4e0
1 changed files with 16 additions and 5 deletions
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21
neo/framework/FileSystem.cpp
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@ -2676,12 +2676,20 @@ void idFileSystemLocal::Init( void ) {
// spawn a thread to handle background file reads // spawn a thread to handle background file reads
StartBackgroundDownloadThread(); StartBackgroundDownloadThread();
// if we can't find default.cfg, assume that the paths are
// busted and error out now, rather than getting an unreadable
// graphics screen when the font fails to load
// Dedicated servers can run with no outside files at all
if ( ReadFile( "default.cfg", NULL, NULL ) <= 0 ) { if ( ReadFile( "default.cfg", NULL, NULL ) <= 0 ) {
common->FatalError( "Couldn't load default.cfg" ); // DG: the demo gamedata is in demo/ instead of base/. to make it "just work", add a fallback for that
if(fs_game.GetString()[0] == '\0' || idStr::Icmp(fs_game.GetString(), BASE_GAMEDIR) == 0) {
common->Warning("Couldn't find default.cfg in %s/, trying again with demo/\n", BASE_GAMEDIR);
fs_game.SetString("demo");
fs_game_base.SetString("demo");
Restart();
} else {
// if we can't find default.cfg, assume that the paths are
// busted and error out now, rather than getting an unreadable
// graphics screen when the font fails to load
// Dedicated servers can run with no outside files at all
common->FatalError( "Couldn't load default.cfg" );
}
} }
} }
@ -2696,6 +2704,9 @@ void idFileSystemLocal::Restart( void ) {
Startup( ); Startup( );
// spawn a thread to handle background file reads
StartBackgroundDownloadThread();
// if we can't find default.cfg, assume that the paths are // if we can't find default.cfg, assume that the paths are
// busted and error out now, rather than getting an unreadable // busted and error out now, rather than getting an unreadable
// graphics screen when the font fails to load // graphics screen when the font fails to load