A blueprint class with 1 graphs. More...

#include "/Game/Blueprints/Experience/DemoStreamingLevelManager"

Inheritance diagram for UDemoStreamingLevelManager_C:

Public Member Functions
	DECLARE_EVENT_HANDLER (UNewStepLoadedEvent)

	DECLARE_EVENT_HANDLER (UNewStoryLoadedEvent)

TArray< FName >	GetLevelsBasedOnStep (FText StepName)
	UFUNCTION(BlueprintCallable, Category = "LevelStreamingManager")

APlayerController *	GetPrivateOwner () const

void	HandleEvent (UBaseEvent *Event)

void	LoadStreamingLevels (TArray< FName > levelsToLoad, bool onlyFadeOut=false, float FadeTime=0.5f)
	Calling due to LevelStreamingDataTable, but you also can call it manually. In addition, you can setup AutoFadeInAndOut before calling.

void	LoadStreamingLevelsAndTeleportPlayer (TArray< FName > Levels, FTransform PlayerTransform, bool OnlyFadeOut=false, float FadeTime=0.5f)
	Call it manually, if you want to teleport player to specific location after loading levels.

template<typename TEventType , typename... TInitializeArgs>
void	SendEvent (TInitializeArgs... Arguments)

void	SetLevelsVisibility (TArray< FName > Levels, bool Visible)
	UFUNCTION(BlueprintCallable, Category = "LevelStreamingManager")

void	SetPrivateOwner (APlayerController *Owner)

Public Attributes
bool	AutoFadeInAndOut = true
	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "LevelStreamingManager")

UDataTable *	LevelStreamingDataTable
	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "LevelStreamingManager")

TArray< FName >	LoadedLevels
	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "LevelStreamingManager")

Protected Member Functions
void	FilteredArraysToLoadUnload (TArray< FName > levelsToLoad)
	This function takes an array of levels to load and filters the arrays LevelsToLoad and LevelsToUnload accordingly. It compares the provided levels with the currently loaded levels (LoadedLevels) to determine which levels should be loaded and which should be unloaded.

void	HandleEvent_Impl (class UBaseEvent *Event)

void	LevelLoaded ()
	UFUNCTION()

void	LevelUnloaded ()
	UFUNCTION()

void	LoadStreamingLevels (int32 IndexToLoad)
	This function loads a specific streaming level based on the provided index.

void	UnloadStreamingLevels (int32 IndexToUnload)
	This function unloads a specific streaming level based on the provided index.

Protected Attributes
THandlers	Handlers

TArray< FName >	LevelsToLoad
	Array storing the levels to load.

TArray< FName >	LevelsToUnload
	Array storing the levels to unload.

int32	LoadingIndex
	Index for tracking the loading progress.

FTransform	PlayerNewTransform
	Transform representing the new location for the player after loading levels.

bool	TeleportPlayerToSpecificLocation = false
	Determines whether to teleport the player to a specific location after loading levels.

int32	UnloadingIndex
	Index for tracking the unloading progress.

Private Types
using	THandler = TFunction<void(UBaseEvent*)>

using	THandlerKey = UClass*

using	THandlers = std::unordered_map<THandlerKey, THandler, THandlerHash, THandlerComp>

Private Member Functions
void	EventGraph ()

	GENERATED_BODY ()

Private Attributes
APlayerController *	PrivateOwner
	UPROPERTY()

float	TimeForFades
	Time duration for fade effects.

Detailed Description

A blueprint class with 1 graphs.

UDF Path: /Game /Blueprints /Experience /DemoStreamingLevelManager
Config: Config/DefaultEngine.ini
This blueprint is Data Only

Definition at line 12 of file UDemoStreamingLevelManager_C.h.

Member Typedef Documentation

◆ THandler

using UBaseManager::THandler = TFunction<void(UBaseEvent*)>

privateinherited

Definition at line 56 of file BaseManager.h.

◆ THandlerKey

using UBaseManager::THandlerKey = UClass*

privateinherited

Definition at line 55 of file BaseManager.h.

◆ THandlers

using UBaseManager::THandlers = std::unordered_map<THandlerKey, THandler, THandlerHash, THandlerComp>

privateinherited

Definition at line 74 of file BaseManager.h.

Member Function Documentation

◆ DECLARE_EVENT_HANDLER() [1/2]

UStreamingLevelManager::DECLARE_EVENT_HANDLER ( UNewStepLoadedEvent )

inherited

◆ DECLARE_EVENT_HANDLER() [2/2]

UStreamingLevelManager::DECLARE_EVENT_HANDLER ( UNewStoryLoadedEvent )

inherited

◆ EventGraph()

void UDemoStreamingLevelManager_C::EventGraph ( )

privateBlueprint

Event Graph

◆ FilteredArraysToLoadUnload()

void UStreamingLevelManager::FilteredArraysToLoadUnload ( TArray< FName > levelsToLoad )

protectedinheritedBlueprintCallable

This function takes an array of levels to load and filters the arrays LevelsToLoad and LevelsToUnload accordingly. It compares the provided levels with the currently loaded levels (LoadedLevels) to determine which levels should be loaded and which should be unloaded.

Parameters

levelsToLoad The array of levels to load.

UFUNCTION(BlueprintCallable, Category = "LevelStreamingManager")

Definition at line 53 of file StreamingLevelManager.cpp.

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◆ GENERATED_BODY()

UStreamingLevelManager::GENERATED_BODY ( )

privateinherited

◆ GetLevelsBasedOnStep()

TArray< FName > UStreamingLevelManager::GetLevelsBasedOnStep ( FText StepName )

inheritedBlueprintCallable

UFUNCTION(BlueprintCallable, Category = "LevelStreamingManager")

Retrieves levels based on the step name.

Definition at line 20 of file StreamingLevelManager.cpp.

◆ GetPrivateOwner()

APlayerController * UBaseManager::GetPrivateOwner ( ) const

inlineinherited

Definition at line 47 of file BaseManager.h.

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◆ HandleEvent()

void UBaseManager::HandleEvent ( UBaseEvent * Event )

inherited

Definition at line 11 of file BaseManager.cpp.

◆ HandleEvent_Impl()

void UBaseManager::HandleEvent_Impl ( class UBaseEvent * Event )

protectedinherited

Definition at line 24 of file BaseManager.cpp.

◆ LevelLoaded()

void UStreamingLevelManager::LevelLoaded ( )

protectedinherited

UFUNCTION()

This function is called when a level is successfully loaded.

Definition at line 164 of file StreamingLevelManager.cpp.

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◆ LevelUnloaded()

void UStreamingLevelManager::LevelUnloaded ( )

protectedinherited

UFUNCTION()

This function is called when a level is successfully unloaded.

Definition at line 169 of file StreamingLevelManager.cpp.

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◆ LoadStreamingLevels() [1/2]

void UStreamingLevelManager::LoadStreamingLevels ( int32 IndexToLoad )

protectedinherited

This function loads a specific streaming level based on the provided index.

Parameters

IndexToLoad The index of the level to load.

Definition at line 215 of file StreamingLevelManager.cpp.

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◆ LoadStreamingLevels() [2/2]

void UStreamingLevelManager::LoadStreamingLevels	(	TArray< FName >	levelsToLoad,
		bool	onlyFadeOut = false,
		float	FadeTime = 0.5f )

inheritedBlueprintCallable

Calling due to LevelStreamingDataTable, but you also can call it manually. In addition, you can setup AutoFadeInAndOut before calling.

Parameters

levelsToLoad	Levels you want to load
onlyFadeOut	Do only Fade Out (useful when you load the first level)
FadeTime	Optional param for custom fade time

UFUNCTION(BlueprintCallable, Category = "LevelStreamingManager")

Definition at line 77 of file StreamingLevelManager.cpp.

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◆ LoadStreamingLevelsAndTeleportPlayer()

void UStreamingLevelManager::LoadStreamingLevelsAndTeleportPlayer	(	TArray< FName >	Levels,
		FTransform	PlayerTransform,
		bool	OnlyFadeOut = false,
		float	FadeTime = 0.5f )

inheritedBlueprintCallable

Call it manually, if you want to teleport player to specific location after loading levels.

Parameters

Levels	Levels you want to load
OnlyFadeOut	Do only Fade Out (useful when you load the first level)
PlayerTransform	The transform where you want the player to be after loading
FadeTime	Optional param for custom fade time

UFUNCTION(BlueprintCallable, Category = "LevelStreamingManager")

Definition at line 136 of file StreamingLevelManager.cpp.

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◆ SendEvent()

template<typename TEventType , typename... TInitializeArgs>

void UBaseManager::SendEvent ( TInitializeArgs... Arguments )

inlineinherited

Definition at line 40 of file BaseManager.h.

◆ SetLevelsVisibility()

void UStreamingLevelManager::SetLevelsVisibility	(	TArray< FName >	Levels,
		bool	Visible )

inheritedBlueprintCallable

UFUNCTION(BlueprintCallable, Category = "LevelStreamingManager")

Sets the visibility of levels.

Definition at line 144 of file StreamingLevelManager.cpp.

◆ SetPrivateOwner()

void UBaseManager::SetPrivateOwner ( APlayerController * Owner )

inlineinherited

Definition at line 46 of file BaseManager.h.

◆ UnloadStreamingLevels()

void UStreamingLevelManager::UnloadStreamingLevels ( int32 IndexToUnload )

protectedinherited

This function unloads a specific streaming level based on the provided index.

Parameters

IndexToUnload The index of the level to unload.

Definition at line 174 of file StreamingLevelManager.cpp.

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Member Data Documentation

◆ AutoFadeInAndOut

bool UStreamingLevelManager::AutoFadeInAndOut = true

inheritedBlueprintReadWriteEditAnywhere

UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "LevelStreamingManager")

Determines if automatic fade in and out effects should be used when loading new levels.

Definition at line 124 of file StreamingLevelManager.h.

◆ Handlers

THandlers UBaseManager::Handlers

protectedinherited

Definition at line 77 of file BaseManager.h.

◆ LevelsToLoad

TArray<FName> UStreamingLevelManager::LevelsToLoad

protectedinherited

Array storing the levels to load.

Definition at line 157 of file StreamingLevelManager.h.

◆ LevelsToUnload

TArray<FName> UStreamingLevelManager::LevelsToUnload

protectedinherited

Array storing the levels to unload.

Definition at line 158 of file StreamingLevelManager.h.

◆ LevelStreamingDataTable

UDataTable* UStreamingLevelManager::LevelStreamingDataTable

inheritedBlueprintReadWriteEditAnywhere

UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "LevelStreamingManager")

Data table with levels for loading based on step.

Definition at line 110 of file StreamingLevelManager.h.

◆ LoadedLevels

TArray<FName> UStreamingLevelManager::LoadedLevels

inheritedVisibleAnywhereBlueprintReadOnly

UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = "LevelStreamingManager")

Array storing the currently loaded levels.

Definition at line 117 of file StreamingLevelManager.h.

◆ LoadingIndex

int32 UStreamingLevelManager::LoadingIndex

protectedinherited

Index for tracking the loading progress.

Definition at line 159 of file StreamingLevelManager.h.

◆ PlayerNewTransform

FTransform UStreamingLevelManager::PlayerNewTransform

protectedinherited

Transform representing the new location for the player after loading levels.

Definition at line 163 of file StreamingLevelManager.h.

◆ PrivateOwner

APlayerController* UBaseManager::PrivateOwner

privateinherited

UPROPERTY()

Definition at line 53 of file BaseManager.h.

◆ TeleportPlayerToSpecificLocation

bool UStreamingLevelManager::TeleportPlayerToSpecificLocation = false

protectedinherited

Determines whether to teleport the player to a specific location after loading levels.

Definition at line 162 of file StreamingLevelManager.h.

◆ TimeForFades

float UStreamingLevelManager::TimeForFades

privateinherited

Time duration for fade effects.

Definition at line 166 of file StreamingLevelManager.h.

◆ UnloadingIndex

int32 UStreamingLevelManager::UnloadingIndex

protectedinherited

Index for tracking the unloading progress.

Definition at line 160 of file StreamingLevelManager.h.

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

documentation/generated/Game/Blueprints/Experience/UDemoStreamingLevelManager_C.h

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ THandler

◆ THandlerKey

◆ THandlers

Member Function Documentation

◆ DECLARE_EVENT_HANDLER() [1/2]

◆ DECLARE_EVENT_HANDLER() [2/2]

◆ EventGraph()

◆ FilteredArraysToLoadUnload()

◆ GENERATED_BODY()

◆ GetLevelsBasedOnStep()

◆ GetPrivateOwner()

◆ HandleEvent()

◆ HandleEvent_Impl()

◆ LevelLoaded()

◆ LevelUnloaded()

◆ LoadStreamingLevels() [1/2]

◆ LoadStreamingLevels() [2/2]

◆ LoadStreamingLevelsAndTeleportPlayer()

◆ SendEvent()

◆ SetLevelsVisibility()

◆ SetPrivateOwner()

◆ UnloadStreamingLevels()

Member Data Documentation

◆ AutoFadeInAndOut

◆ Handlers

◆ LevelsToLoad

◆ LevelsToUnload

◆ LevelStreamingDataTable

◆ LoadedLevels

◆ LoadingIndex

◆ PlayerNewTransform

◆ PrivateOwner

◆ TeleportPlayerToSpecificLocation

◆ TimeForFades

◆ UnloadingIndex