UOperatingSystemWorldSubsystem Class Reference

#include "OperatingSystemWorldSubsystem.h"

Inheritance diagram for UOperatingSystemWorldSubsystem:

Collaboration diagram for UOperatingSystemWorldSubsystem:

Public Member Functions
	UOperatingSystemWorldSubsystem ()
virtual void	Initialize (FSubsystemCollectionBase &Collection) override
virtual void	Deinitialize () override
void	RegisterDeviceActor (AOperatingSystemDeviceActor *DeviceActor)
	This method adds the specified device actor to the RegisteredDeviceActors array of the operating system world subsystem.
void	UnregisterDeviceActor (AOperatingSystemDeviceActor *DeviceActor)
	This method removes the specified device actor from the RegisteredDeviceActors array of the operating system world subsystem. The array consists of weak pointers to AOperatingSystemDeviceActor instances that are registered with the subsystem.
AOperatingSystemDeviceActor *	FindDeviceActorByTag (const FGameplayTag TestTag)
void	FindDeviceActorsByTag (const FGameplayTag TestTag, TArray< AOperatingSystemDeviceActor * > &OutDeviceActors)
UOperatingSystemUserManager *	GetUserManager () const
FORCEINLINE void	SetTargetTexture (UTextureRenderTarget2D *TargetTexture) const
FORCEINLINE bool	DrawWidget (UUserWidget *Widget, const bool bDeferUpdate, const float DeltaTime) const

Static Public Member Functions
static UOperatingSystemWorldSubsystem *	Get (const UObject *WorldContextObject)

Detailed Description

UOperatingSystemWorldSubsystem class is a subsystem of the game world that manages the operating system functionality.

Constructor & Destructor Documentation

UOperatingSystemWorldSubsystem()

UOperatingSystemWorldSubsystem::UOperatingSystemWorldSubsystem

(

)

Member Function Documentation

Deinitialize()

void UOperatingSystemWorldSubsystem::Deinitialize ( )

overridevirtual

DrawWidget()

FORCEINLINE bool UOperatingSystemWorldSubsystem::DrawWidget ( UUserWidget * Widget, const bool bDeferUpdate, const float DeltaTime ) const

inline

Draws the specified widget using the operating system widget drawer.

Parameters

Widget	The UUserWidget instance to be drawn.
bDeferUpdate	Whether to defer the widget update.
DeltaTime	The time since the last frame.

Returns

true if the widget was successfully drawn, false otherwise.

FindDeviceActorByTag()

AOperatingSystemDeviceActor * UOperatingSystemWorldSubsystem::FindDeviceActorByTag

(

const FGameplayTag

TestTag

)

Searches for a device actor in the registered device actors based on the provided tag. If a matching device actor is found, it is returned. If the provided tag is not valid, an error message is logged and null is returned. If no device actor is found with the provided tag, a warning message is logged and null is returned.

Parameters

TestTag

The tag used to identify the device actor.

Returns

The device actor with the provided tag, or null if not found or if the tag is not valid.

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FindDeviceActorsByTag()

void UOperatingSystemWorldSubsystem::FindDeviceActorsByTag	(	const FGameplayTag	TestTag,
		TArray< AOperatingSystemDeviceActor * > &	OutDeviceActors )

Searches for device actors in the registered device actors based on the provided tag. If matching device actors are found, they are added to the OutDeviceActors array. If the provided tag is not valid, an error message is logged and the array remains empty. If no device actors are found with the provided tag, a warning message is logged and the array remains empty.

Parameters

TestTag	The tag used to identify the device actors.
OutDeviceActors	The array to which the found device actors should be added.

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Get()

UOperatingSystemWorldSubsystem * UOperatingSystemWorldSubsystem::Get ( const UObject * WorldContextObject )

static

Retrieves the instance of the UOperatingSystemWorldSubsystem class that is associated with the specified WorldContextObject.

Parameters

WorldContextObject

The UObject instance representing the context of the world.

Returns

The UOperatingSystemWorldSubsystem instance associated with the WorldContextObject.

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GetUserManager()

UOperatingSystemUserManager * UOperatingSystemWorldSubsystem::GetUserManager

(

)

const

Get the user manager instance.

Returns

The user manager instance.

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Initialize()

void UOperatingSystemWorldSubsystem::Initialize ( FSubsystemCollectionBase & Collection )

overridevirtual

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RegisterDeviceActor()

void UOperatingSystemWorldSubsystem::RegisterDeviceActor

(

AOperatingSystemDeviceActor *

DeviceActor

)

This method adds the specified device actor to the RegisteredDeviceActors array of the operating system world subsystem.

Parameters

DeviceActor

A pointer to an instance of the AOperatingSystemDeviceActor class to be registered.

SetTargetTexture()

FORCEINLINE void UOperatingSystemWorldSubsystem::SetTargetTexture ( UTextureRenderTarget2D * TargetTexture ) const

inline

Sets the target texture for the operating system widget drawer.

Parameters

TargetTexture

The UTextureRenderTarget2D instance representing the target texture.

UnregisterDeviceActor()

void UOperatingSystemWorldSubsystem::UnregisterDeviceActor

(

AOperatingSystemDeviceActor *

DeviceActor

)

This method removes the specified device actor from the RegisteredDeviceActors array of the operating system world subsystem. The array consists of weak pointers to AOperatingSystemDeviceActor instances that are registered with the subsystem.

Parameters

DeviceActor

A pointer to an instance of the AOperatingSystemDeviceActor class to be unregistered.

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The documentation for this class was generated from the following files:

• Source/OperatingSystemSimulator/Public/Subsystems/OperatingSystemWorldSubsystem.h
• Source/OperatingSystemSimulator/Private/Subsystems/OperatingSystemWorldSubsystem.cpp