#include "SaltyEditor.h"

#include "Framework/Application/SlateApplication.h"
#include "Modules/ModuleManager.h"
#include "WorldMap/WorldMapTab.h"

// The editor module now has a startup of its own: the World Map tab registers here. Before it there was
// nothing to start and FDefaultModuleImpl was enough.
class FSaltyEditorModule : public IModuleInterface
{
public:
	virtual void StartupModule() override
	{
		// A commandlet - Scripts/Authoring runs several through -run=pythonscript - loads editor modules with
		// no Slate at all, and registering a tab spawner there would crash on the way to building a level.
		if (IsRunningCommandlet() || !FSlateApplication::IsInitialized())
		{
			return;
		}
		SaltyWorldMapTab::Register();
		bRegisteredTab = true;
	}

	virtual void ShutdownModule() override
	{
		if (bRegisteredTab && FSlateApplication::IsInitialized())
		{
			SaltyWorldMapTab::Unregister();
		}
		bRegisteredTab = false;
	}

private:
	bool bRegisteredTab = false;
};

IMPLEMENT_MODULE(FSaltyEditorModule, SaltyEditor);

DEFINE_LOG_CATEGORY(LogSaltyEditor);