static void OnEntry(const TCHAR *Key, const TCHAR* Value)
{
IConsoleVariable* CVar = IConsoleManager::Get().FindConsoleVariable(Key);
if(CVar)
{
// Set if the variable exists.
// to be more compatible with non console variable boolean system settings we allow verbal values
if(FCString::Stricmp(Value, TEXT("True")) == 0
|| FCString::Stricmp(Value, TEXT("Yes")) == 0
|| FCString::Stricmp(Value, TEXT("On")) == 0)
{
CVar->Set(1);
}
else
if(FCString::Stricmp(Value, TEXT("False")) == 0
|| FCString::Stricmp(Value, TEXT("No")) == 0
|| FCString::Stricmp(Value, TEXT("Off")) == 0)
{
CVar->Set(0);
}
else
{
CVar->Set(Value);
}
}
}
void UDeveloperSettings::ImportConsoleVariableValues()
{
for (UProperty* Property = GetClass()->PropertyLink; Property; Property = Property->PropertyLinkNext)
{
if (!Property->HasAnyPropertyFlags(CPF_Config))
{
continue;
}
FString CVarName = Property->GetMetaData(DeveloperSettingsConsoleVariableMetaFName);
if (!CVarName.IsEmpty())
{
IConsoleVariable* CVar = IConsoleManager::Get().FindConsoleVariable(*CVarName);
if (CVar)
{
if (Property->ImportText(*CVar->GetString(), Property->ContainerPtrToValuePtr<uint8>(this, 0), PPF_ConsoleVariable, this) == NULL)
{
UE_LOG(LogTemp, Error, TEXT("%s import failed for %s on console variable %s (=%s)"), *GetClass()->GetName(), *Property->GetName(), *CVarName, *CVar->GetString());
}
}
else
{
UE_LOG(LogTemp, Fatal, TEXT("%s failed to find console variable %s for %s"), *GetClass()->GetName(), *CVarName, *Property->GetName());
}
}
}
}
void UGameUserSettings::ApplyNonResolutionSettings()
{
ValidateSettings();
bool bIsDirty = IsDirty();
EWindowMode::Type NewWindowMode = GetFullscreenMode();
{
IConsoleVariable* CVar = IConsoleManager::Get().FindConsoleVariable(TEXT("r.FullScreenMode"));
CVar->Set(NewWindowMode);
}
// Update vsync cvar
{
auto CVar = IConsoleManager::Get().FindConsoleVariable(TEXT("r.VSync"));
CVar->Set(IsVSyncEnabled());
}
// in init those are loaded earlier, after that we apply consolevariables.ini
if(GEngine->IsInitialized())
{
Scalability::SetQualityLevels(ScalabilityQuality);
}
IConsoleManager::Get().CallAllConsoleVariableSinks();
}
// Try and match the current cvar state against the scalability sections too see if one matches. OutQualityLevel will be set to -1 if none match
static void InferCurrentQualityLevel(const FString& InGroupName, int32& OutQualityLevel, TArray<FString>* OutCVars)
{
TArray<FString> SectionNames;
GConfig->GetSectionNames(GScalabilityIni, SectionNames);
OutQualityLevel = -1;
for (int32 SectionNameIndex = 0; SectionNameIndex < SectionNames.Num(); ++SectionNameIndex)
{
FString GroupName;
int32 GroupQualityLevel;
if (SplitSectionName(SectionNames[SectionNameIndex], GroupName, GroupQualityLevel))
{
if (GroupName == FString(InGroupName))
{
TArray<FString> CVarData;
GConfig->GetSection(*SectionNames[SectionNameIndex], CVarData, GScalabilityIni);
bool bAllMatch = true;
// Check all cvars against current state to see if they match
for (int32 DataIndex = 0; DataIndex < CVarData.Num(); ++DataIndex)
{
const FString& CVarString = CVarData[DataIndex];
FString CVarName, CVarValue;
if (CVarString.Split(TEXT("="), &CVarName, &CVarValue))
{
IConsoleVariable* CVar = IConsoleManager::Get().FindConsoleVariable(*CVarName);
if (CVar)
{
float CurrentValue = CVar->GetFloat();
float ValueToCheck = FCString::Atof(*CVarValue);
if (ValueToCheck != CurrentValue)
{
bAllMatch = false;
break;
}
}
}
}
if (bAllMatch)
{
OutQualityLevel = FMath::Max(OutQualityLevel, GroupQualityLevel);
if (OutCVars)
{
*OutCVars = CVarData;
}
}
}
}
}
}
void UGameUserSettings::RequestResolutionChange(int32 InResolutionX, int32 InResolutionY, EWindowMode::Type InWindowMode, bool bInDoOverrides /* = true */)
{
if (bInDoOverrides)
{
UGameEngine::ConditionallyOverrideSettings(InResolutionX, InResolutionY, InWindowMode);
}
{
IConsoleVariable* CVar = IConsoleManager::Get().FindConsoleVariable(TEXT("r.FullScreenMode"));
CVar->Set(InWindowMode);
}
FSystemResolution::RequestResolutionChange(InResolutionX, InResolutionY, InWindowMode);
}
void AGameplayDebuggerReplicator::BeginPlay()
{
Super::BeginPlay();
#if ENABLED_GAMEPLAY_DEBUGGER
UGameplayDebuggerModuleSettings* Settings = UGameplayDebuggerModuleSettings::StaticClass()->GetDefaultObject<UGameplayDebuggerModuleSettings>();
if (Role == ROLE_Authority)
{
Settings->LoadAnyMissingClasses();
TArray<UClass *> Results = Settings->GetAllGameplayDebuggerClasses();
for (UClass* Class : Results)
{
UGameplayDebuggerBaseObject* BaseObject = NewObject<UGameplayDebuggerBaseObject>(this, Class, NAME_None, RF_Transient);
ReplicatedObjects.AddUnique(BaseObject);
}
}
// start with settings categories
Categories = Settings->GetCategories();
IConsoleVariable* cvarHighlightSelectedActor = IConsoleManager::Get().FindConsoleVariable(TEXT("ai.gd.HighlightSelectedActor"));
if (cvarHighlightSelectedActor)
{
cvarHighlightSelectedActor->Set(Settings->bHighlightSelectedActor);
}
const FInputActionKeyMapping& Mapping = Settings->ActivationAction;
ActivationKeyDisplayName = Mapping.Key.GetDisplayName().ToString();
ActivationKeyName = Mapping.Key.GetFName().ToString();
if (GetNetMode() != ENetMode::NM_DedicatedServer && LocalPlayerOwner && LocalPlayerOwner->InputComponent)
{
FInputActionBinding& ActivationKeyPressed = LocalPlayerOwner->InputComponent->BindAction(Mapping.ActionName, IE_Pressed, this, &AGameplayDebuggerReplicator::OnActivationKeyPressed);
ActivationKeyPressed.bConsumeInput = false;
FInputActionBinding& ActivationKeyReleased = LocalPlayerOwner->InputComponent->BindAction(Mapping.ActionName, IE_Released, this, &AGameplayDebuggerReplicator::OnActivationKeyReleased);
ActivationKeyReleased.bConsumeInput = false;
// register 'Game' show flag for Game or PIE, Simulate doesn't use it
UDebugDrawService::Register(TEXT("Game"), FDebugDrawDelegate::CreateUObject(this, &AGameplayDebuggerReplicator::DrawDebugDataDelegate));
if (GIsEditor)
{
// register 'DebugAI' show flag for Simulate, Game or PIE don't use DebugAI show flag but 'Game'
UDebugDrawService::Register(TEXT("DebugAI"), FDebugDrawDelegate::CreateUObject(this, &AGameplayDebuggerReplicator::OnDebugAIDelegate));
}
}
#endif //ENABLED_GAMEPLAY_DEBUGGER
}
void UGameUserSettings::ApplyResolutionSettings(bool bCheckForCommandLineOverrides)
{
ValidateSettings();
EWindowMode::Type NewFullscreenMode = GetFullscreenMode();
{
IConsoleVariable* CVar = IConsoleManager::Get().FindConsoleVariable(TEXT("r.FullScreenMode"));
CVar->Set(NewFullscreenMode);
}
// Request a resolution change
RequestResolutionChange(ResolutionSizeX, ResolutionSizeY, NewFullscreenMode, bCheckForCommandLineOverrides);
IConsoleManager::Get().CallAllConsoleVariableSinks();
SaveSettings();
}
void UDeveloperSettings::ExportValuesToConsoleVariables(UProperty* PropertyThatChanged)
{
check(PropertyThatChanged);
FString CVarName = PropertyThatChanged->GetMetaData(DeveloperSettingsConsoleVariableMetaFName);
if (!CVarName.IsEmpty())
{
IConsoleVariable* CVar = IConsoleManager::Get().FindConsoleVariable(*CVarName);
if (CVar && (CVar->GetFlags() & ECVF_ReadOnly) == 0)
{
UByteProperty* ByteProperty = Cast<UByteProperty>(PropertyThatChanged);
if (ByteProperty != NULL && ByteProperty->Enum != NULL)
{
CVar->Set(ByteProperty->GetPropertyValue_InContainer(this), ECVF_SetByProjectSetting);
}
else if (UBoolProperty* BoolProperty = Cast<UBoolProperty>(PropertyThatChanged))
{
CVar->Set((int32)BoolProperty->GetPropertyValue_InContainer(this), ECVF_SetByProjectSetting);
}
else if (UIntProperty* IntProperty = Cast<UIntProperty>(PropertyThatChanged))
{
CVar->Set(IntProperty->GetPropertyValue_InContainer(this), ECVF_SetByProjectSetting);
}
else if (UFloatProperty* FloatProperty = Cast<UFloatProperty>(PropertyThatChanged))
{
CVar->Set(FloatProperty->GetPropertyValue_InContainer(this), ECVF_SetByProjectSetting);
}
}
else
{
UE_LOG(LogInit, Warning, TEXT("CVar named '%s' marked up in %s was not found or is set to read-only"), *CVarName, *GetClass()->GetName());
}
}
}
void UDeviceProfileManager::InitializeCVarsForActiveDeviceProfile()
{
// Find the device profile selector module used in this instance
FString DeviceProfileSelectionModule;
GConfig->GetString( TEXT("DeviceProfileManager"), TEXT("DeviceProfileSelectionModule"), DeviceProfileSelectionModule, GEngineIni );
FString SelectedPlatformDeviceProfileName = GetActiveProfileName();
UE_LOG(LogInit, Log, TEXT("Applying CVar settings loaded from the selected device profile: [%s]"), *SelectedPlatformDeviceProfileName);
// Load the device profile config
FConfigCacheIni::LoadGlobalIniFile(DeviceProfileFileName, TEXT("DeviceProfiles"));
TArray< FString > AvailableProfiles;
GConfig->GetSectionNames( DeviceProfileFileName, AvailableProfiles );
// Look up the ini for this tree as we are far too early to use the UObject system
AvailableProfiles.Remove( TEXT( "DeviceProfiles" ) );
// Next we need to create a hierarchy of CVars from the Selected Device Profile, to it's eldest parent
TMap<FString, FString> CVarsAlreadySetList;
// For each device profile, starting with the selected and working our way up the BaseProfileName tree,
// Find all CVars and set them
FString BaseDeviceProfileName = SelectedPlatformDeviceProfileName;
bool bReachedEndOfTree = BaseDeviceProfileName.IsEmpty();
while( bReachedEndOfTree == false )
{
FString CurrentSectionName = FString::Printf( TEXT("%s %s"), *BaseDeviceProfileName, *UDeviceProfile::StaticClass()->GetName() );
// Check the profile was available.
bool bProfileExists = AvailableProfiles.Contains( CurrentSectionName );
if( bProfileExists )
{
TArray< FString > CurrentProfilesCVars;
GConfig->GetArray( *CurrentSectionName, TEXT("CVars"), CurrentProfilesCVars, DeviceProfileFileName );
// Iterate over the profile and make sure we do not have duplicate CVars
{
TMap< FString, FString > ValidCVars;
for( TArray< FString >::TConstIterator CVarIt(CurrentProfilesCVars); CVarIt; ++CVarIt )
{
FString CVarKey, CVarValue;
if( (*CVarIt).Split( TEXT("="), &CVarKey, &CVarValue ) )
{
if( ValidCVars.Find( CVarKey ) )
{
ValidCVars.Remove( CVarKey );
}
ValidCVars.Add( CVarKey, CVarValue );
}
}
// Empty the current list, and replace with the processed CVars. This removes duplicates
CurrentProfilesCVars.Empty();
for( TMap< FString, FString >::TConstIterator ProcessedCVarIt(ValidCVars); ProcessedCVarIt; ++ProcessedCVarIt )
{
CurrentProfilesCVars.Add( FString::Printf( TEXT("%s=%s"), *ProcessedCVarIt.Key(), *ProcessedCVarIt.Value() ) );
}
}
// Iterate over this profiles cvars and set them if they haven't been already.
for( TArray< FString >::TConstIterator CVarIt(CurrentProfilesCVars); CVarIt; ++CVarIt )
{
FString CVarKey, CVarValue;
if( (*CVarIt).Split( TEXT("="), &CVarKey, &CVarValue ) )
{
if( !CVarsAlreadySetList.Find( CVarKey ) )
{
IConsoleVariable* CVar = IConsoleManager::Get().FindConsoleVariable(*CVarKey);
if( CVar )
{
UE_LOG(LogInit, Log, TEXT("Setting Device Profile CVar: [[%s:%s]]"), *CVarKey, *CVarValue);
CVar->Set( *CVarValue, ECVF_SetByDeviceProfile);
CVarsAlreadySetList.Add( CVarKey, CVarValue );
}
else
{
UE_LOG(LogInit, Warning, TEXT("Failed to find a registered CVar that matches the key: [%s]"), *CVarKey);
}
}
}
}
// Get the next device profile name, to look for CVars in, along the tree
FString NextBaseDeviceProfileName;
if( GConfig->GetString( *CurrentSectionName, TEXT("BaseProfileName"), NextBaseDeviceProfileName, DeviceProfileFileName ) )
{
BaseDeviceProfileName = NextBaseDeviceProfileName;
}
else
{
BaseDeviceProfileName.Empty();
}
}
// Check if we have inevitably reached the end of the device profile tree.
bReachedEndOfTree = !bProfileExists || BaseDeviceProfileName.IsEmpty();
}
}
FOSVRHMD::FOSVRHMD(TSharedPtr<class OSVREntryPoint, ESPMode::ThreadSafe> entryPoint) :
mOSVREntryPoint(entryPoint)
{
static const FName RendererModuleName("Renderer");
RendererModule = FModuleManager::GetModulePtr<IRendererModule>(RendererModuleName);
FScopeLock lock(mOSVREntryPoint->GetClientContextMutex());
auto osvrClientContext = mOSVREntryPoint->GetClientContext();
// Prevents debugger hangs that sometimes occur with only one monitor.
#if OSVR_UNREAL_DEBUG_FORCED_WINDOWMODE
FSystemResolution::RequestResolutionChange(1280, 720, EWindowMode::Windowed); // bStereo ? WindowedMirror : Windowed
#endif
EnablePositionalTracking(true);
StartCustomPresent();
// enable vsync
IConsoleVariable* CVSyncVar = IConsoleManager::Get().FindConsoleVariable(TEXT("r.VSync"));
if (CVSyncVar)
{
CVSyncVar->Set(false);
}
// Uncap fps to enable FPS higher than 62
GEngine->bSmoothFrameRate = false;
// check if the client context is ok.
bool bClientContextOK = entryPoint->IsOSVRConnected();
// get the display context
bool bDisplayConfigOK = false;
if (bClientContextOK)
{
bool bFailure = false;
auto rc = osvrClientGetDisplay(osvrClientContext, &DisplayConfig);
if (rc == OSVR_RETURN_FAILURE)
{
UE_LOG(OSVRHMDLog, Warning, TEXT("Could not create DisplayConfig. Treating this as if the HMD is not connected."));
}
else
{
auto begin = FDateTime::Now().GetSecond();
auto end = begin + 3;
while (!bDisplayConfigOK && FDateTime::Now().GetSecond() < end)
{
bDisplayConfigOK = osvrClientCheckDisplayStartup(DisplayConfig) == OSVR_RETURN_SUCCESS;
if (!bDisplayConfigOK)
{
bFailure = osvrClientUpdate(osvrClientContext) == OSVR_RETURN_FAILURE;
if (bFailure)
{
UE_LOG(OSVRHMDLog, Warning, TEXT("osvrClientUpdate failed during startup. Treating this as \"HMD not connected\""));
break;
}
}
FPlatformProcess::Sleep(0.2f);
}
bDisplayConfigOK = bDisplayConfigOK && !bFailure;
if (!bDisplayConfigOK)
{
UE_LOG(OSVRHMDLog, Warning, TEXT("DisplayConfig failed to startup. This could mean that there is nothing mapped to /me/head. Treating this as if the HMD is not connected."));
}
}
}
bool bDisplayConfigMatchesUnrealExpectations = false;
if (bDisplayConfigOK)
{
bool bSuccess = HMDDescription.Init(osvrClientContext, DisplayConfig);
if (bSuccess)
{
bDisplayConfigMatchesUnrealExpectations = HMDDescription.OSVRViewerFitsUnrealModel(DisplayConfig);
if (!bDisplayConfigMatchesUnrealExpectations)
{
UE_LOG(OSVRHMDLog, Warning, TEXT("The OSVR display config does not match the expectations of Unreal. Possibly incompatible HMD configuration."));
}
}
else
{
UE_LOG(OSVRHMDLog, Warning, TEXT("Unable to initialize the HMDDescription. Possible failures during initialization."));
}
}
// our version of connected is that the client context is ok (server is running)
// and the display config is ok (/me/head exists and received a pose)
bHmdConnected = bClientContextOK && bDisplayConfigOK && bDisplayConfigMatchesUnrealExpectations;
}
bool UGameEngine::Exec( UWorld* InWorld, const TCHAR* Cmd, FOutputDevice& Ar )
{
if( FParse::Command( &Cmd,TEXT("REATTACHCOMPONENTS")) || FParse::Command( &Cmd,TEXT("REREGISTERCOMPONENTS")))
{
UE_LOG(LogConsoleResponse, Warning, TEXT("Deprectated command! Please use 'Reattach.Components' instead."));
return true;
}
else if( FParse::Command( &Cmd,TEXT("EXIT")) || FParse::Command(&Cmd,TEXT("QUIT")))
{
FString CmdName = FParse::Token(Cmd, 0);
bool Background = false;
if (!CmdName.IsEmpty() && !FCString::Stricmp(*CmdName, TEXT("background")))
{
Background = true;
}
if ( Background && FPlatformProperties::SupportsMinimize() )
{
return HandleMinimizeCommand( Cmd, Ar );
}
else if ( FPlatformProperties::SupportsQuit() )
{
return HandleExitCommand( Cmd, Ar );
}
else
{
// ignore command on xbox one and ps4 as it will cause a crash
// ttp:321126
return true;
}
}
else if( FParse::Command( &Cmd, TEXT("GETMAXTICKRATE") ) )
{
return HandleGetMaxTickRateCommand( Cmd, Ar );
}
else if( FParse::Command( &Cmd, TEXT("CANCEL") ) )
{
return HandleCancelCommand( Cmd, Ar, InWorld );
}
else if ( FParse::Command( &Cmd, TEXT("TOGGLECVAR") ) )
{
FString CVarName;
FParse::Token(Cmd, CVarName, false);
bool bEnoughParamsSupplied = false;
IConsoleVariable * CVar = nullptr;
if (CVarName.Len() > 0)
{
CVar = IConsoleManager::Get().FindConsoleVariable(*CVarName);
}
if (CVar)
{
// values to toggle between
FString StringVal1, StringVal2;
if (FParse::Token(Cmd, StringVal1, false))
{
if (FParse::Token(Cmd, StringVal2, false))
{
bEnoughParamsSupplied = true;
FString CurrentValue = CVar->GetString();
FString Command(FString::Printf(TEXT("%s %s"), *CVarName, (CurrentValue == StringVal1) ? *StringVal2 : *StringVal1));
GEngine->Exec(InWorld, *Command);
}
}
}
else
{
Ar.Log(*FString::Printf(TEXT("TOGGLECVAR: cvar '%s' was not found"), *CVarName));
bEnoughParamsSupplied = true; // cannot say anything about the rest of parameters
}
if (!bEnoughParamsSupplied)
{
Ar.Log(TEXT("Usage: TOGGLECVAR CVarName Value1 Value2"));
}
return true;
}
#if !UE_BUILD_SHIPPING
else if( FParse::Command( &Cmd, TEXT("ApplyUserSettings") ) )
{
return HandleApplyUserSettingsCommand( Cmd, Ar );
}
#endif // !UE_BUILD_SHIPPING
else if( InWorld && InWorld->Exec( InWorld, Cmd, Ar ) )
{
return true;
}
else if( InWorld && InWorld->GetAuthGameMode() && InWorld->GetAuthGameMode()->ProcessConsoleExec(Cmd,Ar,NULL) )
{
return true;
}
else
{
#if UE_BUILD_SHIPPING
// disallow set of actor properties if network game
if ((FParse::Command( &Cmd, TEXT("SET")) || FParse::Command( &Cmd, TEXT("SETNOPEC"))))
{
FWorldContext &Context = GetWorldContextFromWorldChecked(InWorld);
if( Context.PendingNetGame != NULL || InWorld->GetNetMode() != NM_Standalone)
{
return true;
}
// the effects of this cannot be easily reversed, so prevent the user from playing network games without restarting to avoid potential exploits
GDisallowNetworkTravel = true;
}
#endif // UE_BUILD_SHIPPING
if (UEngine::Exec(InWorld, Cmd, Ar))
{
return true;
}
else if (UPlatformInterfaceBase::StaticExec(Cmd, Ar))
{
return true;
}
return false;
}
}