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// Copyright Epic Games, Inc. All Rights Reserved.
#include "SimpleUGCPackager.h"
#include "SimpleUGCEditor.h"
#include "SimpleUGCEditorCommands.h"
#include "SimpleUGCEditorStyle.h"
#include "Editor.h"
#include "Widgets/SWindow.h"
#include "Widgets/SWidget.h"
#include "Interfaces/IPluginManager.h"
#include "Developer/DesktopPlatform/Public/DesktopPlatformModule.h"
#include "Editor/UATHelper/Public/IUATHelperModule.h"
#include "Editor/MainFrame/Public/Interfaces/IMainFrameModule.h"
#include "FileHelpers.h"
#include "Misc/PackageName.h"
#define LOCTEXT_NAMESPACE "SimpleUGCPackager"
FSimpleUGCPackager::FSimpleUGCPackager()
{
}
FSimpleUGCPackager::~FSimpleUGCPackager()
{
}
void FSimpleUGCPackager::OpenPluginPackager(TSharedRef<IPlugin> Plugin)
{
IDesktopPlatform* DesktopPlatform = FDesktopPlatformModule::Get();
FString DefaultDirectory = FPaths::ConvertRelativePathToFull(Plugin->GetBaseDir());
FString OutputDirectory;
// Prompt the user to save all dirty packages. We'll ensure that if any packages from the mod that the user wants to
// package are dirty that they will not be able to save them.
if (!IsAllContentSaved(Plugin))
{
FEditorFileUtils::SaveDirtyPackages( true, true, true);
}
if (IsAllContentSaved(Plugin))
{
void* ParentWindowWindowHandle = nullptr;
IMainFrameModule& MainFrameModule = FModuleManager::LoadModuleChecked<IMainFrameModule>(TEXT("MainFrame"));
const TSharedPtr<SWindow>& MainFrameParentWindow = MainFrameModule.GetParentWindow();
if (MainFrameParentWindow.IsValid() && MainFrameParentWindow->GetNativeWindow().IsValid())
{
ParentWindowWindowHandle = MainFrameParentWindow->GetNativeWindow()->GetOSWindowHandle();
}
if (DesktopPlatform->OpenDirectoryDialog(ParentWindowWindowHandle, LOCTEXT("SelectOutputFolderTitle", "Select UGC output directory:").ToString(), DefaultDirectory, OutputDirectory))
{
PackagePlugin(Plugin, OutputDirectory);
}
}
else
{
FText PackageModError = FText::Format(LOCTEXT("PackageUGCError_UnsavedContent", "You must save all assets in {0} before you can share it."),
FText::FromString(Plugin->GetName()));
FMessageDialog::Open(EAppMsgType::Ok, PackageModError);
}
}
bool FSimpleUGCPackager::IsAllContentSaved(TSharedRef<IPlugin> Plugin)
{
bool bAllContentSaved = true;
TArray<UPackage*> UnsavedPackages;
FEditorFileUtils::GetDirtyContentPackages(UnsavedPackages);
FEditorFileUtils::GetDirtyWorldPackages(UnsavedPackages);
if (UnsavedPackages.Num() > 0)
{
FString PluginBaseDir = Plugin->GetBaseDir();
for (UPackage* Package : UnsavedPackages)
{
FString PackageFilename;
if (FPackageName::TryConvertLongPackageNameToFilename(Package->GetName(), PackageFilename))
{
if (PackageFilename.Find(PluginBaseDir) == 0)
{
bAllContentSaved = false;
break;
}
}
}
}
return bAllContentSaved;
}
void FSimpleUGCPackager::PackagePlugin(TSharedRef<class IPlugin> Plugin, const FString& OutputDirectory)
{
#if PLATFORM_WINDOWS
FText PlatformName = LOCTEXT("PlatformName_Windows", "Windows");
#elif PLATFORM_MAC
FText PlatformName = LOCTEXT("PlatformName_Mac", "Mac");
#elif PLATFORM_LINUX
FText PlatformName = LOCTEXT("PlatformName_Linux", "Linux");
#else
FText PlatformName = LOCTEXT("PlatformName_Desktop", "Desktop");
#endif
// Hard coded here for simplicity. You will probably want to read this from an ini file
FString ReleaseVersion = TEXT("UGCExampleGame_v1");
FString CommandLine = FString::Printf(TEXT("PackageUGC -Project=\"%s\" -PluginPath=\"%s\" -basedonreleaseversion=\"%s\" -StagingDirectory=\"%s\" -nocompile"),
*FPaths::ConvertRelativePathToFull(FPaths::GetProjectFilePath()),
*FPaths::ConvertRelativePathToFull(Plugin->GetDescriptorFileName()),
*ReleaseVersion,
*OutputDirectory);
FText PackagingText = FText::Format(LOCTEXT("SimpleUGCEditor_PackagePluginTaskName", "Packaging {0}"), FText::FromString(Plugin->GetName()));
FString FriendlyName = Plugin->GetDescriptor().FriendlyName;
IUATHelperModule::Get().CreateUatTask(CommandLine, PlatformName, PackagingText,
PackagingText, FSimpleUGCEditorStyle::Get().GetBrush(TEXT("SimpleUGCEditor.PackageUGCAction")),
[ReleaseVersion, PlatformName, FriendlyName](FString TaskResult, double TimeSec) {});
}
void FSimpleUGCPackager::FindAvailableGameMods(TArray<TSharedRef<IPlugin>>& OutAvailableGameMods)
{
OutAvailableGameMods.Empty();
// Find available game mods from the list of discovered plugins
for (TSharedRef<IPlugin> Plugin : IPluginManager::Get().GetDiscoveredPlugins())
{
// All game project plugins that are marked as mods are valid
if (Plugin->GetLoadedFrom() == EPluginLoadedFrom::Project && Plugin->GetType() == EPluginType::Mod)
{
UE_LOG(LogTemp, Display, TEXT("Adding %s"), *Plugin->GetName());
OutAvailableGameMods.AddUnique(Plugin);
}
}
}
void FSimpleUGCPackager::GeneratePackagerMenuContent_Internal(class FMenuBuilder& MenuBuilder, const TArray<TSharedPtr<FUICommandInfo>>& Commands)
{
for (TSharedPtr<FUICommandInfo> Command : Commands)
{
MenuBuilder.AddMenuEntry(Command, NAME_None, TAttribute<FText>(), TAttribute<FText>(), FSlateIcon(FSimpleUGCEditorStyle::GetStyleSetName(), "SimpleUGCEditor.Folder"));
}
}
void FSimpleUGCPackager::GeneratePackagerMenuContent(class FMenuBuilder& MenuBuilder)
{
TArray<TSharedRef<IPlugin>> AvailableGameMods;
FindAvailableGameMods(AvailableGameMods);
TArray<TSharedPtr<FUICommandInfo>> Commands;
GeneratePackagerMenuContent_Internal(MenuBuilder, UGCCommands);
}
TSharedRef<SWidget> FSimpleUGCPackager::GeneratePackagerComboButtonContent()
{
// Regenerate the game mod commands
TArray<TSharedRef<IPlugin>> AvailableGameMods;
FindAvailableGameMods(AvailableGameMods);
GetAvailableUGCCommands(AvailableGameMods);
// Regenerate the action list
TSharedPtr<FUICommandList> GameModActionsList = MakeShareable(new FUICommandList);
for (int32 Index = 0; Index < UGCCommands.Num(); ++Index)
{
GameModActionsList->MapAction(
UGCCommands[Index],
FExecuteAction::CreateRaw(this, &FSimpleUGCPackager::OpenPluginPackager, AvailableGameMods[Index]),
FCanExecuteAction()
);
}
// Show the drop down menu
const bool bShouldCloseWindowAfterMenuSelection = true;
FMenuBuilder MenuBuilder(bShouldCloseWindowAfterMenuSelection, GameModActionsList);
MenuBuilder.BeginSection(NAME_None, LOCTEXT("PackageUGC", "Share..."));
{
GeneratePackagerMenuContent_Internal(MenuBuilder, UGCCommands);
}
MenuBuilder.EndSection();
return MenuBuilder.MakeWidget();
}
void FSimpleUGCPackager::GetAvailableUGCCommands(const TArray<TSharedRef<IPlugin>>& AvailableUGC)
{
if (UGCCommands.Num() > 0)
{
// Unregister UI Commands
FSimpleUGCEditorCommands::Get().UnregisterUGCCommands(UGCCommands);
}
UGCCommands.Empty(AvailableUGC.Num());
UGCCommands = FSimpleUGCEditorCommands::Get().RegisterUGCCommands(AvailableUGC);
}
#undef LOCTEXT_NAMESPACE
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