Ejemplo n.º 1
0
bool FDesktopPlatformBase::GenerateProjectFiles(const FString& RootDir, const FString& ProjectFileName, FFeedbackContext* Warn)
{
#if PLATFORM_MAC
	FString Arguments = TEXT(" -xcodeprojectfile");
#elif PLATFORM_LINUX
	FString Arguments = TEXT(" -makefile -kdevelopfile -qmakefile -cmakefile -codelitefile ");
#else
	FString Arguments = TEXT(" -projectfiles");
#endif

	// Build the arguments to pass to UBT. If it's a non-foreign project, just build full project files.
	if ( !ProjectFileName.IsEmpty() && GetCachedProjectDictionary(RootDir).IsForeignProject(ProjectFileName) )
	{
		// Figure out whether it's a foreign project
		const FUProjectDictionary &ProjectDictionary = GetCachedProjectDictionary(RootDir);
		if(ProjectDictionary.IsForeignProject(ProjectFileName))
		{
			Arguments += FString::Printf(TEXT(" -project=\"%s\""), *IFileManager::Get().ConvertToAbsolutePathForExternalAppForRead(*ProjectFileName));

			// Always include game source
			Arguments += TEXT(" -game");

			// Determine whether or not to include engine source
			if(IsSourceDistribution(RootDir) && !FRocketSupport::IsRocket())
			{
				Arguments += TEXT(" -engine");
			}
			else
			{
				Arguments += TEXT(" -rocket");
			}
		}
	}
	Arguments += TEXT(" -progress");

	// Compile UnrealBuildTool if it doesn't exist. This can happen if we're just copying source from somewhere.
	bool bRes = true;
	Warn->BeginSlowTask(LOCTEXT("GeneratingProjectFiles", "Generating project files..."), true, true);
	if(!FPaths::FileExists(GetUnrealBuildToolExecutableFilename(RootDir)))
	{
		Warn->StatusUpdate(0, 1, LOCTEXT("BuildingUBT", "Building UnrealBuildTool..."));
		bRes = BuildUnrealBuildTool(RootDir, *Warn);
	}
	if(bRes)
	{
		Warn->StatusUpdate(0, 1, LOCTEXT("GeneratingProjectFiles", "Generating project files..."));
		bRes = RunUnrealBuildTool(LOCTEXT("GeneratingProjectFiles", "Generating project files..."), RootDir, Arguments, Warn);
	}
	Warn->EndSlowTask();
	return bRes;
}
bool FDesktopPlatformBase::SetEngineIdentifierForProject(const FString &ProjectFileName, const FString &InIdentifier)
{
	// Load the project file
	TSharedPtr<FJsonObject> ProjectFile = LoadProjectFile(ProjectFileName);
	if (!ProjectFile.IsValid())
	{
		return false;
	}

	// Check if the project is a non-foreign project of the given engine installation. If so, blank the identifier 
	// string to allow portability between source control databases. GetEngineIdentifierForProject will translate
	// the association back into a local identifier on other machines or syncs.
	FString Identifier = InIdentifier;
	if(Identifier.Len() > 0)
	{
		FString RootDir;
		if(GetEngineRootDirFromIdentifier(Identifier, RootDir))
		{
			const FUProjectDictionary &Dictionary = GetCachedProjectDictionary(RootDir);
			if(!Dictionary.IsForeignProject(ProjectFileName))
			{
				Identifier.Empty();
			}
		}
	}

	// Set the association on the project and save it
	ProjectFile->SetStringField(TEXT("EngineAssociation"), Identifier);
	return SaveProjectFile(ProjectFileName, ProjectFile);
}
Ejemplo n.º 3
0
bool FDesktopPlatformBase::InvalidateMakefiles(const FString& RootDir, const FString& ProjectFileName, FFeedbackContext* Warn)
{
	// Composes the target, platform, and config (eg, "QAGame Win64 Development")
	FString Arguments = FString::Printf(TEXT("%s %s %s"), FApp::GetGameName(), FPlatformMisc::GetUBTPlatform(), FModuleManager::GetUBTConfiguration());

	// -editorrecompile tells UBT to work out the editor target name from the game target name we provided (eg, converting "QAGame" to "QAGameEditor")
	Arguments += TEXT(" -editorrecompile");

	// Build the arguments to pass to UBT. If it's a non-foreign project, just build full project files.
	if ( !ProjectFileName.IsEmpty() && GetCachedProjectDictionary(RootDir).IsForeignProject(ProjectFileName) )
	{
		// Figure out whether it's a foreign project
		const FUProjectDictionary &ProjectDictionary = GetCachedProjectDictionary(RootDir);
		if(ProjectDictionary.IsForeignProject(ProjectFileName))
		{
			Arguments += FString::Printf(TEXT(" \"%s\""), *IFileManager::Get().ConvertToAbsolutePathForExternalAppForRead(*ProjectFileName));
		}
	}
	
	// -invalidatemakefilesonly tells UBT to invalidate its UBT makefiles without building
	Arguments += TEXT(" -invalidatemakefilesonly");

	if (FRocketSupport::IsRocket())
	{
		Arguments += TEXT(" -rocket");
	}

	// Compile UnrealBuildTool if it doesn't exist. This can happen if we're just copying source from somewhere.
	bool bRes = true;
	Warn->BeginSlowTask(LOCTEXT("InvalidateMakefiles", "Invalidating makefiles..."), true, true);
	if(!FPaths::FileExists(GetUnrealBuildToolExecutableFilename(RootDir)))
	{
		Warn->StatusUpdate(0, 1, LOCTEXT("BuildingUBT", "Building UnrealBuildTool..."));
		bRes = BuildUnrealBuildTool(RootDir, *Warn);
	}
	if(bRes)
	{
		Warn->StatusUpdate(0, 1, LOCTEXT("InvalidateMakefiles", "Invalidating makefiles..."));
		bRes = RunUnrealBuildTool(LOCTEXT("InvalidateMakefiles", "Invalidating makefiles..."), RootDir, Arguments, Warn);
	}
	Warn->EndSlowTask();
	return bRes;
}
bool FDesktopPlatformBase::EnumerateProjectsKnownByEngine(const FString &Identifier, bool bIncludeNativeProjects, TArray<FString> &OutProjectFileNames)
{
	// Get the engine root directory
	FString RootDir;
	if (!GetEngineRootDirFromIdentifier(Identifier, RootDir))
	{
		return false;
	}

	FString GameAgnosticConfigDir = GetEngineSavedConfigDirectory(Identifier);

	if (GameAgnosticConfigDir.Len() == 0)
	{
		return false;
	}

	// Find all the created project directories. Start with the default project creation path.
	TArray<FString> SearchDirectories;
	SearchDirectories.AddUnique(GetDefaultProjectCreationPath());

	// Load the config file
	FConfigFile GameAgnosticConfig;
	FConfigCacheIni::LoadExternalIniFile(GameAgnosticConfig, TEXT("EditorSettings"), NULL, *GameAgnosticConfigDir, false);

	// Find the editor game-agnostic settings
	FConfigSection* Section = GameAgnosticConfig.Find(TEXT("/Script/UnrealEd.EditorSettings"));

	if (Section == NULL)
	{
		FConfigCacheIni::LoadExternalIniFile(GameAgnosticConfig, TEXT("EditorGameAgnostic"), NULL, *GameAgnosticConfigDir, false);
		Section = GameAgnosticConfig.Find(TEXT("/Script/UnrealEd.EditorGameAgnosticSettings"));
	}

	if(Section != NULL)
	{
		// Add in every path that the user has ever created a project file. This is to catch new projects showing up in the user's project folders
		TArray<FString> AdditionalDirectories;
		Section->MultiFind(TEXT("CreatedProjectPaths"), AdditionalDirectories);
		for(int Idx = 0; Idx < AdditionalDirectories.Num(); Idx++)
		{
			FPaths::NormalizeDirectoryName(AdditionalDirectories[Idx]);
			SearchDirectories.AddUnique(AdditionalDirectories[Idx]);
		}

		// Also add in all the recently opened projects
		TArray<FString> RecentlyOpenedFiles;
		Section->MultiFind(TEXT("RecentlyOpenedProjectFiles"), RecentlyOpenedFiles);
		for(int Idx = 0; Idx < RecentlyOpenedFiles.Num(); Idx++)
		{
			FPaths::NormalizeFilename(RecentlyOpenedFiles[Idx]);
			OutProjectFileNames.AddUnique(RecentlyOpenedFiles[Idx]);
		}		
	}

	// Find all the other projects that are in the search directories
	for(int Idx = 0; Idx < SearchDirectories.Num(); Idx++)
	{
		TArray<FString> ProjectFolders;
		IFileManager::Get().FindFiles(ProjectFolders, *(SearchDirectories[Idx] / TEXT("*")), false, true);

		for(int32 FolderIdx = 0; FolderIdx < ProjectFolders.Num(); FolderIdx++)
		{
			TArray<FString> ProjectFiles;
			IFileManager::Get().FindFiles(ProjectFiles, *(SearchDirectories[Idx] / ProjectFolders[FolderIdx] / TEXT("*.uproject")), true, false);

			for(int32 FileIdx = 0; FileIdx < ProjectFiles.Num(); FileIdx++)
			{
				OutProjectFileNames.AddUnique(SearchDirectories[Idx] / ProjectFolders[FolderIdx] / ProjectFiles[FileIdx]);
			}
		}
	}

	// Find all the native projects, and either add or remove them from the list depending on whether we want native projects
	const FUProjectDictionary &Dictionary = GetCachedProjectDictionary(RootDir);
	if(bIncludeNativeProjects)
	{
		TArray<FString> NativeProjectPaths = Dictionary.GetProjectPaths();
		for(int Idx = 0; Idx < NativeProjectPaths.Num(); Idx++)
		{
			if(!NativeProjectPaths[Idx].Contains(TEXT("/Templates/")))
			{
				OutProjectFileNames.AddUnique(NativeProjectPaths[Idx]);
			}
		}
	}
	else
	{
		TArray<FString> NativeProjectPaths = Dictionary.GetProjectPaths();
		for(int Idx = 0; Idx < NativeProjectPaths.Num(); Idx++)
		{
			OutProjectFileNames.Remove(NativeProjectPaths[Idx]);
		}
	}

	return true;
}