void UGameUserSettings::ValidateSettings()
{
// Should we wipe all user settings?
if ( !IsVersionValid() )
{
// First try loading the settings, if they haven't been loaded before.
LoadSettings(true);
// If it still an old version, delete the user settings file and reload defaults.
if ( !IsVersionValid() )
{
// Force reset if there aren't any default .ini settings.
SetToDefaults();
static const auto CVar = IConsoleManager::Get().FindTConsoleVariableDataInt(TEXT("r.VSync"));
SetVSyncEnabled( CVar->GetValueOnGameThread() != 0 );
IFileManager::Get().Delete( *GGameUserSettingsIni );
LoadSettings(true);
}
}
if ( ResolutionSizeX <= 0 || ResolutionSizeY <= 0 )
{
SetScreenResolution(FIntPoint(GSystemResolution.ResX, GSystemResolution.ResY));
// Set last confirmed video settings
LastConfirmedFullscreenMode = FullscreenMode;
LastUserConfirmedResolutionSizeX = ResolutionSizeX;
LastUserConfirmedResolutionSizeY = ResolutionSizeY;
}
// The user settings have now been validated for the current version.
UpdateVersion();
}
void UGameUserSettings::ResetToCurrentSettings()
{
if ( GEngine && GEngine->GameViewport && GEngine->GameViewport->GetWindow().IsValid() )
{
//handle the fullscreen setting
SetFullscreenMode(GetWindowModeType(GEngine->GameViewport->GetWindow()->GetWindowMode()));
//set the current resolution
SetScreenResolution(FIntPoint(GSystemResolution.ResX, GSystemResolution.ResY));
// Set the current VSync state
static const auto CVar = IConsoleManager::Get().FindTConsoleVariableDataInt(TEXT("r.VSync"));
SetVSyncEnabled( CVar->GetValueOnGameThread() != 0 );
// Reset to confirmed settings
FullscreenMode = LastConfirmedFullscreenMode;
ResolutionSizeX = LastUserConfirmedResolutionSizeX;
ResolutionSizeY = LastUserConfirmedResolutionSizeY;
// Reset the quality settings to the current levels
ScalabilityQuality = Scalability::GetQualityLevels();
}
}
void CGraphics::UpdateScreenResolution()
{
D3DDISPLAYMODE dm;
m_pDirect3D->GetAdapterDisplayMode(D3DADAPTER_DEFAULT, &dm);
SetScreenResolution(dm.Width, dm.Height);
}
