UK2Node_PlayMovieScene* FSequencerActorBindingManager::FindPlayMovieSceneNodeInLevelScript( const UMovieScene* MovieScene ) const
{
// Grab the world object for this editor
check( MovieScene != NULL );
// Search all levels in the specified world
for( TArray<ULevel*>::TConstIterator LevelIter( ActorWorld->GetLevels().CreateConstIterator() ); LevelIter; ++LevelIter )
{
auto* Level = *LevelIter;
if( Level != NULL )
{
// We don't want to create a level script if one doesn't exist yet. We just want to grab the one
// that we already have, if one exists.
const bool bDontCreate = true;
ULevelScriptBlueprint* LSB = Level->GetLevelScriptBlueprint( bDontCreate );
if( LSB != NULL )
{
TArray<UK2Node_PlayMovieScene*> EventNodes;
FBlueprintEditorUtils::GetAllNodesOfClass( LSB, EventNodes );
for( auto FoundNodeIter( EventNodes.CreateIterator() ); FoundNodeIter; ++FoundNodeIter )
{
UK2Node_PlayMovieScene* FoundNode = *FoundNodeIter;
if( FoundNode->GetMovieScene() == MovieScene )
{
return FoundNode;
}
}
}
}
}
return NULL;
}
bool FEditorBuildUtils::EditorAutomatedBuildAndSubmit( const FEditorAutomatedBuildSettings& BuildSettings, FText& OutErrorMessages )
{
// Assume the build is successful to start
bool bBuildSuccessful = true;
// Keep a set of packages that should be submitted to source control at the end of a successful build. The build preparation and processing
// will add and remove from the set depending on build settings, errors, etc.
TSet<UPackage*> PackagesToSubmit;
// Perform required preparations for the automated build process
bBuildSuccessful = PrepForAutomatedBuild( BuildSettings, PackagesToSubmit, OutErrorMessages );
// If the preparation went smoothly, attempt the actual map building process
if ( bBuildSuccessful )
{
bBuildSuccessful = EditorBuild( GWorld, EBuildOptions::BuildAllSubmit );
// If the map build failed, log the error
if ( !bBuildSuccessful )
{
LogErrorMessage( NSLOCTEXT("UnrealEd", "AutomatedBuild_Error_BuildFailed", "The map build failed or was canceled."), OutErrorMessages );
}
}
// If any map errors resulted from the build, process them according to the behavior specified in the build settings
if ( bBuildSuccessful && FMessageLog("MapCheck").NumMessages( EMessageSeverity::Warning ) > 0 )
{
bBuildSuccessful = ProcessAutomatedBuildBehavior( BuildSettings.BuildErrorBehavior, NSLOCTEXT("UnrealEd", "AutomatedBuild_Error_MapErrors", "Map errors occurred while building.\n\nAttempt to continue the build?"), OutErrorMessages );
}
// If it's still safe to proceed, attempt to save all of the level packages that have been marked for submission
if ( bBuildSuccessful )
{
UPackage* CurOutermostPkg = GWorld->PersistentLevel->GetOutermost();
FString PackagesThatFailedToSave;
// Try to save the p-level if it should be submitted
if ( PackagesToSubmit.Contains( CurOutermostPkg ) && !FEditorFileUtils::SaveLevel( GWorld->PersistentLevel ) )
{
// If the p-level failed to save, remove it from the set of packages to submit
PackagesThatFailedToSave += FString::Printf( TEXT("%s\n"), *CurOutermostPkg->GetName() );
PackagesToSubmit.Remove( CurOutermostPkg );
}
// Try to save each streaming level (if they should be submitted)
for ( TArray<ULevelStreaming*>::TIterator LevelIter( GWorld->StreamingLevels ); LevelIter; ++LevelIter )
{
ULevelStreaming* CurStreamingLevel = *LevelIter;
if ( CurStreamingLevel != NULL )
{
ULevel* Level = CurStreamingLevel->GetLoadedLevel();
if ( Level != NULL )
{
CurOutermostPkg = Level->GetOutermost();
if ( PackagesToSubmit.Contains( CurOutermostPkg ) && !FEditorFileUtils::SaveLevel( Level ) )
{
// If a save failed, remove the streaming level from the set of packages to submit
PackagesThatFailedToSave += FString::Printf( TEXT("%s\n"), *CurOutermostPkg->GetName() );
PackagesToSubmit.Remove( CurOutermostPkg );
}
}
}
}
// If any packages failed to save, process the behavior specified by the build settings to see how the process should proceed
if ( PackagesThatFailedToSave.Len() > 0 )
{
bBuildSuccessful = ProcessAutomatedBuildBehavior( BuildSettings.FailedToSaveBehavior,
FText::Format( NSLOCTEXT("UnrealEd", "AutomatedBuild_Error_FilesFailedSave", "The following assets failed to save and cannot be submitted:\n\n{0}\n\nAttempt to continue the build?"), FText::FromString(PackagesThatFailedToSave) ),
OutErrorMessages );
}
}
// If still safe to proceed, make sure there are actually packages remaining to submit
if ( bBuildSuccessful )
{
bBuildSuccessful = PackagesToSubmit.Num() > 0;
if ( !bBuildSuccessful )
{
LogErrorMessage( NSLOCTEXT("UnrealEd", "AutomatedBuild_Error_NoValidLevels", "None of the current levels are valid for submission; automated build aborted."), OutErrorMessages );
}
}
// Finally, if everything has gone smoothly, submit the requested packages to source control
if ( bBuildSuccessful )
{
SubmitPackagesForAutomatedBuild( PackagesToSubmit, BuildSettings );
}
// Check if the user requested the editor shutdown at the conclusion of the automated build
if ( BuildSettings.bShutdownEditorOnCompletion )
{
FPlatformMisc::RequestExit( false );
}
return bBuildSuccessful;
}
/**
* Helper method designed to perform the necessary preparations required to complete an automated editor build
*
* @param BuildSettings Build settings that will be used for the editor build
* @param OutPkgsToSubmit Set of packages that need to be saved and submitted after a successful build
* @param OutErrorMessages Errors that resulted from the preparation (may or may not force the build to stop, depending on build settings)
*
* @return true if the preparation was successful and the build should continue; false if the preparation failed and the build should be aborted
*/
bool FEditorBuildUtils::PrepForAutomatedBuild( const FEditorAutomatedBuildSettings& BuildSettings, TSet<UPackage*>& OutPkgsToSubmit, FText& OutErrorMessages )
{
// Assume the preparation is successful to start
bool bBuildSuccessful = true;
OutPkgsToSubmit.Empty();
ISourceControlProvider& SourceControlProvider = ISourceControlModule::Get().GetProvider();
// Source control is required for the automated build, so ensure that SCC support is compiled in and
// that the server is enabled and available for use
if ( !ISourceControlModule::Get().IsEnabled() || !SourceControlProvider.IsAvailable() )
{
bBuildSuccessful = false;
LogErrorMessage( NSLOCTEXT("UnrealEd", "AutomatedBuild_Error_SCCError", "Cannot connect to source control; automated build aborted."), OutErrorMessages );
}
// Empty changelists aren't allowed; abort the build if one wasn't provided
if ( bBuildSuccessful && BuildSettings.ChangeDescription.Len() == 0 )
{
bBuildSuccessful = false;
LogErrorMessage( NSLOCTEXT("UnrealEd", "AutomatedBuild_Error_NoCLDesc", "A changelist description must be provided; automated build aborted."), OutErrorMessages );
}
TArray<UPackage*> PreviouslySavedWorldPackages;
TArray<UPackage*> PackagesToCheckout;
TArray<ULevel*> LevelsToSave;
if ( bBuildSuccessful )
{
TArray<UWorld*> AllWorlds;
FString UnsavedWorlds;
EditorLevelUtils::GetWorlds( GWorld, AllWorlds, true );
// Check all of the worlds that will be built to ensure they have been saved before and have a filename
// associated with them. If they don't, they won't be able to be submitted to source control.
FString CurWorldPkgFileName;
for ( TArray<UWorld*>::TConstIterator WorldIter( AllWorlds ); WorldIter; ++WorldIter )
{
const UWorld* CurWorld = *WorldIter;
check( CurWorld );
UPackage* CurWorldPackage = CurWorld->GetOutermost();
check( CurWorldPackage );
if ( FPackageName::DoesPackageExist( CurWorldPackage->GetName(), NULL, &CurWorldPkgFileName ) )
{
PreviouslySavedWorldPackages.AddUnique( CurWorldPackage );
// Add all packages which have a corresponding file to the set of packages to submit for now. As preparation continues
// any packages that can't be submitted due to some error will be removed.
OutPkgsToSubmit.Add( CurWorldPackage );
}
else
{
UnsavedWorlds += FString::Printf( TEXT("%s\n"), *CurWorldPackage->GetName() );
}
}
// If any of the worlds haven't been saved before, process the build setting's behavior to see if the build
// should proceed or not
if ( UnsavedWorlds.Len() > 0 )
{
bBuildSuccessful = ProcessAutomatedBuildBehavior( BuildSettings.NewMapBehavior,
FText::Format( NSLOCTEXT("UnrealEd", "AutomatedBuild_Error_UnsavedMap", "The following levels have never been saved before and cannot be submitted:\n\n{0}\n\nAttempt to continue the build?"), FText::FromString(UnsavedWorlds) ),
OutErrorMessages );
}
}
// Load the asset tools module
FAssetToolsModule& AssetToolsModule = FModuleManager::GetModuleChecked<FAssetToolsModule>("AssetTools");
if ( bBuildSuccessful )
{
// Update the source control status of any relevant world packages in order to determine which need to be
// checked out, added to the depot, etc.
SourceControlProvider.Execute( ISourceControlOperation::Create<FUpdateStatus>(), SourceControlHelpers::PackageFilenames(PreviouslySavedWorldPackages) );
FString PkgsThatCantBeCheckedOut;
for ( TArray<UPackage*>::TConstIterator PkgIter( PreviouslySavedWorldPackages ); PkgIter; ++PkgIter )
{
UPackage* CurPackage = *PkgIter;
const FString CurPkgName = CurPackage->GetName();
FSourceControlStatePtr SourceControlState = SourceControlProvider.GetState(CurPackage, EStateCacheUsage::ForceUpdate);
if( !SourceControlState.IsValid() ||
(!SourceControlState->IsSourceControlled() &&
!SourceControlState->IsUnknown() &&
!SourceControlState->IsIgnored()))
{
FString CurFilename;
if ( FPackageName::DoesPackageExist( CurPkgName, NULL, &CurFilename ) )
{
if ( IFileManager::Get().IsReadOnly( *CurFilename ) )
{
PkgsThatCantBeCheckedOut += FString::Printf( TEXT("%s\n"), *CurPkgName );
OutPkgsToSubmit.Remove( CurPackage );
}
}
}
else if(SourceControlState->CanCheckout())
{
PackagesToCheckout.Add( CurPackage );
}
else
{
PkgsThatCantBeCheckedOut += FString::Printf( TEXT("%s\n"), *CurPkgName );
OutPkgsToSubmit.Remove( CurPackage );
}
}
// If any of the packages can't be checked out or are read-only, process the build setting's behavior to see if the build
// should proceed or not
if ( PkgsThatCantBeCheckedOut.Len() > 0 )
{
bBuildSuccessful = ProcessAutomatedBuildBehavior( BuildSettings.UnableToCheckoutFilesBehavior,
FText::Format( NSLOCTEXT("UnrealEd", "AutomatedBuild_Error_UnsaveableFiles", "The following assets cannot be checked out of source control (or are read-only) and cannot be submitted:\n\n{0}\n\nAttempt to continue the build?"), FText::FromString(PkgsThatCantBeCheckedOut) ),
OutErrorMessages );
}
}
if ( bBuildSuccessful )
{
// Check out all of the packages from source control that need to be checked out
if ( PackagesToCheckout.Num() > 0 )
{
TArray<FString> PackageFilenames = SourceControlHelpers::PackageFilenames(PackagesToCheckout);
SourceControlProvider.Execute( ISourceControlOperation::Create<FCheckOut>(), PackageFilenames );
// Update the package status of the packages that were just checked out to confirm that they
// were actually checked out correctly
SourceControlProvider.Execute( ISourceControlOperation::Create<FUpdateStatus>(), PackageFilenames );
FString FilesThatFailedCheckout;
for ( TArray<UPackage*>::TConstIterator CheckedOutIter( PackagesToCheckout ); CheckedOutIter; ++CheckedOutIter )
{
UPackage* CurPkg = *CheckedOutIter;
FSourceControlStatePtr SourceControlState = SourceControlProvider.GetState(CurPkg, EStateCacheUsage::ForceUpdate);
// If any of the packages failed to check out, remove them from the set of packages to submit
if ( !SourceControlState.IsValid() || (!SourceControlState->IsCheckedOut() && !SourceControlState->IsAdded() && SourceControlState->IsSourceControlled()) )
{
FilesThatFailedCheckout += FString::Printf( TEXT("%s\n"), *CurPkg->GetName() );
OutPkgsToSubmit.Remove( CurPkg );
}
}
// If any of the packages failed to check out correctly, process the build setting's behavior to see if the build
// should proceed or not
if ( FilesThatFailedCheckout.Len() > 0 )
{
bBuildSuccessful = ProcessAutomatedBuildBehavior( BuildSettings.UnableToCheckoutFilesBehavior,
FText::Format( NSLOCTEXT("UnrealEd", "AutomatedBuild_Error_FilesFailedCheckout", "The following assets failed to checkout of source control and cannot be submitted:\n{0}\n\nAttempt to continue the build?"), FText::FromString(FilesThatFailedCheckout)),
OutErrorMessages );
}
}
}
// Verify there are still actually any packages left to submit. If there aren't, abort the build and warn the user of the situation.
if ( bBuildSuccessful )
{
bBuildSuccessful = OutPkgsToSubmit.Num() > 0;
if ( !bBuildSuccessful )
{
LogErrorMessage( NSLOCTEXT("UnrealEd", "AutomatedBuild_Error_NoValidLevels", "None of the current levels are valid for submission; automated build aborted."), OutErrorMessages );
}
}
// If the build is safe to commence, force all of the levels visible to make sure the build operates correctly
if ( bBuildSuccessful )
{
bool bVisibilityToggled = false;
if ( !FLevelUtils::IsLevelVisible( GWorld->PersistentLevel ) )
{
EditorLevelUtils::SetLevelVisibility( GWorld->PersistentLevel, true, false );
bVisibilityToggled = true;
}
for ( TArray<ULevelStreaming*>::TConstIterator LevelIter( GWorld->StreamingLevels ); LevelIter; ++LevelIter )
{
ULevelStreaming* CurStreamingLevel = *LevelIter;
if ( CurStreamingLevel && !FLevelUtils::IsLevelVisible( CurStreamingLevel ) )
{
CurStreamingLevel->bShouldBeVisibleInEditor = true;
bVisibilityToggled = true;
}
}
if ( bVisibilityToggled )
{
GWorld->FlushLevelStreaming();
}
}
return bBuildSuccessful;
}
