#include <PreLoadScreen.h>

Inheritance diagram for IPreLoadScreen:

Public Member Functions
virtual	~IPreLoadScreen ()=default

virtual void	Init ()=0

virtual void	Tick (float DeltaTime)=0

virtual float	GetAddedTickDelay ()=0

virtual bool	ShouldRender () const =0

virtual void	RenderTick (FRHICommandListImmediate &RHICmdList, float DeltaTime)=0

virtual void	OnPlay (TWeakPtr< SWindow > TargetWindow)=0

virtual void	OnStop ()=0

virtual bool	IsDone () const =0

virtual void	CleanUp ()=0

virtual EPreLoadScreenTypes	GetPreLoadScreenType () const =0

virtual FName	GetPreLoadScreenTag () const =0

virtual void	SetEngineLoadingFinished (bool IsEngineLoadingFinished)=0

virtual const TSharedPtr< const SWidget >	GetWidget () const =0

virtual TSharedPtr< SWidget >	GetWidget ()=0

Public Member Functions inherited from TSharedFromThis< IPreLoadScreen >
TSharedRef< IPreLoadScreen, Mode >	AsShared ()

TSharedRef< IPreLoadScreen const, Mode >	AsShared () const

TSharedRef< SubobjectType, Mode >	AsSharedSubobject (SubobjectType *SubobjectPtr) const

TWeakPtr< IPreLoadScreen, Mode >	AsWeak ()

TWeakPtr< IPreLoadScreen const, Mode >	AsWeak () const

TWeakPtr< SubobjectType, Mode >	AsWeakSubobject (SubobjectType *SubobjectPtr) const

void	UpdateWeakReferenceInternal (TSharedPtr< SharedPtrType, SharedPtrMode > const InSharedPtr, OtherType InObject) const

void	UpdateWeakReferenceInternal (TSharedRef< SharedRefType, SharedPtrMode > const InSharedRef, OtherType InObject) const

UE_FORCEINLINE_HINT bool	DoesSharedInstanceExist () const

Additional Inherited Members
Protected Member Functions inherited from TSharedFromThis< IPreLoadScreen >
	TSharedFromThis ()

	TSharedFromThis (TSharedFromThis const &)

UE_FORCEINLINE_HINT TSharedFromThis &	operator= (TSharedFromThis const &)

	~TSharedFromThis ()

Static Protected Member Functions inherited from TSharedFromThis< IPreLoadScreen >
static UE_FORCEINLINE_HINT TSharedRef< OtherType, Mode >	SharedThis (OtherType *ThisPtr)

static UE_FORCEINLINE_HINT TSharedRef< OtherType const, Mode >	SharedThis (const OtherType *ThisPtr)

Constructor & Destructor Documentation

◆ ~IPreLoadScreen()

virtual IPreLoadScreen::~IPreLoadScreen ( )

virtualdefault

Member Function Documentation

◆ CleanUp()

virtual void IPreLoadScreen::CleanUp ( )

pure virtual

Implemented in FPreLoadScreenBase.

◆ GetAddedTickDelay()

virtual float IPreLoadScreen::GetAddedTickDelay ( )

pure virtual

This function is used to determine if an extra platform sleep should be performed every tick (to slow down the tick rate) keeps us from spinning super fast when we aren't doing much beyond loading data / etc on other threads.

Implemented in FPreLoadScreenBase.

◆ GetPreLoadScreenTag()

virtual FName IPreLoadScreen::GetPreLoadScreenTag ( ) const

pure virtual

Allows the PreLoadScreen to register a tag that can be later used to find a specific loading screen. PreLoadScreens not using this functionality should return NAME_None

Implemented in FPreLoadScreenBase.

◆ GetPreLoadScreenType()

virtual EPreLoadScreenTypes IPreLoadScreen::GetPreLoadScreenType ( ) const

pure virtual

Should override this function to determine if this screen should be used to handle EarlyStartupScreen behavior

Note: IMPORTANT: This changes a LOT of functionality and implementation details. EarlyStartupScreens happen before the engine is fully initialized and block engine initialization before they finish. this means they have to forgo even the most basic of engine features like UObject support, as they are displayed before those systems are initialized.

Implemented in FPreLoadScreenBase.