ULimenVSyncSetting

Overview

ULimenVSyncSetting is a subclass of ULimenSelectionSetting designed to handle the VSync configuration. It provides functionality to apply the current setting and set default values. The class uses static strings to represent the enabled and disabled states, which are formatted and parsed for user selection.

Properties

Type	Name	Access	Description
FString	Enabled	Private	Static string representing the "Enabled" state of VSync.
FString	Disabled	Private	Static string representing the "Disabled" state of VSync.

Functions

Return Type	Signature	Description
void	ApplyCurrentSetting(bool bUserRequest)	Applies the current VSync setting based on user request. Calls the base class method and updates the engine's game user settings with the parsed value from `GetCurrentValue()`.
void	SetDefaults()	Sets default values for the possible selections and the default selection. Adds "Enabled" and "Disabled" to `PossibleSelections` and sets `DefaultSelection` to "Enabled".
FString	FormatVSyncSetting(const bool bIsEnabled)	Formats a boolean value indicating whether VSync is enabled or disabled into a string representation ("Enabled" or "Disabled").
bool	UnFormatVSyncSetting(const FString& Selection)	Parses a string representation of the VSync state ("Enabled" or "Disabled") and returns a boolean value indicating whether VSync is enabled.

Usage & Implementation Notes

This class does not have any specific threading constraints, replication requirements, memory lifetime management, or initialization dependencies beyond those inherent to Unreal Engine's settings system.
The checkNoEntry() macro is used in the UnFormatVSyncSetting function to ensure that only valid selections are processed. If an invalid selection is encountered, it will trigger a runtime error.

22 May 2026