UVisualVersioningSubsystem Class Reference

Allows for altering scenes in nodes. More...

#include <VisualVersioningSubsystem.h>

Inheritance diagram for UVisualVersioningSubsystem:

Classes
struct	FScenarioId

Public Member Functions
void	AlterDataTable (const UDataTable *DataTable, const FName &SceneName, const FVisualScenarioInfo &Version)
	Alters scene in the data table by provided version.
template<typename T = FVisualScenarioInfo, typename... V>
void	AlterDataTable (const UDataTable *DataTable, const FName &SceneName, V T::*... Members, const V &... Values)
	Template version.
template<typename T = FVisualScenarioInfo, typename... V>
void	AlterDataTable (FScenario *Scene, V T::*... Members, const V &... Values)
	Template version.
void	Checkout (FScenario *const Scene) const
	Switches scene to an older version.
void	CheckoutAll (UDataTable *const DataTable) const
	Switches all scenes in the data table to an older version.
virtual void	SerializeSubsystem_Experimental (FArchive &Ar)
	Not ready for production code.
virtual void	Deinitialize () override
	Discards all versions bringing scenes to original state.

Private Member Functions
FScenario *	GetSceneChecked (const UDataTable *DataTable, const FName &SceneName) const
	Will trigger assertion for invalid data table or name.
FScenario *	GetSceneChecked (const FScenarioId &Id) const
	Will trigger assertion for invalid scenario id.

Private Attributes
TMultiMap< FScenarioId, FVisualScenarioInfo >	Versions
	Map of scenes to all versions of their information.

Detailed Description

Allows for altering scenes in nodes.

All versions are applied and discared at runtime.

Member Function Documentation

AlterDataTable() [1/3]

void UVisualVersioningSubsystem::AlterDataTable	(	const UDataTable *	DataTable,
		const FName &	SceneName,
		const FVisualScenarioInfo &	Version )

Alters scene in the data table by provided version.

Parameters

DataTable	data table that contains desired scene
SceneName	row name of the desired scene
Version	altered scene

Returns

result of requesting node

See also

UVisualUBlueprintStatics::Choose()

AlterDataTable() [2/3]

template<typename T = FVisualScenarioInfo, typename... V>

void UVisualVersioningSubsystem::AlterDataTable ( const UDataTable * DataTable, const FName & SceneName, V T::*... Members, const V &... Values )

inline

Template version.

See also

UVisualVersioningSubsystem::AlterDataTable(const UDataTable*, const FName&, const FVisualScenarioInfo&)

AlterDataTable() [3/3]

template<typename T = FVisualScenarioInfo, typename... V>

void UVisualVersioningSubsystem::AlterDataTable ( FScenario * Scene, V T::*... Members, const V &... Values )

inline

Template version.

See also

UVisualVersioningSubsystem::AlterDataTable(const UDataTable*, const FName&, const FVisualScenarioInfo&)

Checkout()

void UVisualVersioningSubsystem::Checkout

(

FScenario *const

Scene

)

const

Switches scene to an older version.

Has no effect for scene not altered by this subsystem.

Parameters

Scene

scene to revert back to the previous version

CheckoutAll()

void UVisualVersioningSubsystem::CheckoutAll

(

UDataTable *const

DataTable

)

const

Switches all scenes in the data table to an older version.

Has no effect for scenes not altered by this subsystem.

Parameters

DataTable

node which scenes will be reverted to previous version

Deinitialize()

void UVisualVersioningSubsystem::Deinitialize ( )

overridevirtual

Discards all versions bringing scenes to original state.

Called when local player is destroyed.

GetSceneChecked() [1/2]

FScenario * UVisualVersioningSubsystem::GetSceneChecked ( const FScenarioId & Id ) const

private

Will trigger assertion for invalid scenario id.

Parameters

Id	identity of requested scene

Returns

identified scene

GetSceneChecked() [2/2]

FScenario * UVisualVersioningSubsystem::GetSceneChecked ( const UDataTable * DataTable, const FName & SceneName ) const

private

Will trigger assertion for invalid data table or name.

Parameters

DataTable	data table that contains desired scene
SceneName	row name of desired scene

Returns

scene from data table at given location

SerializeSubsystem_Experimental()

void UVisualVersioningSubsystem::SerializeSubsystem_Experimental ( FArchive & Ar )

virtual

Not ready for production code.

Parameters

Ar	archive to serialize this subsystem

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

• VisualVersioningSubsystem.h
• VisualVersioningSubsystem.cpp