ULimenValueSetting

Overview

ULimenValueSetting is an abstract base class designed to handle settings that can be adjusted within a specified range. It inherits from ULimenSetting, TLimenEditableSetting<float>, and TLimenReadableSetting<float>. This class provides the core functionality for managing a value setting, including getting and setting its value, checking validity, and handling default values.

Properties

Type	Name	Access	Description
TArray	ValueRange	EditAnywhere	Range of valid values for the setting. Index 0 is the minimum value, index 1 is the maximum value.
float	DefaultSettingValue	EditAnywhere	The default value of the setting.
int32	DecimalsDisplayed	EditAnywhere, ClampMin="0"	Number of decimal places to display and validate against.
float	CurrentSettingValue	Private	The current value of the setting.
float	PreviousSettingValue	Private	The previous value of the setting before it was changed.
float	AppliedSettingValue	Private	The last applied value of the setting.
FString	StringValue	SaveGame	A string representation of the current value, used for serialization.

Functions

Return Type	Signature	Description
float	GetMinValuePerChange() const	Returns the minimum value per change that can be set.
int32	GetDecimalCount() const	Returns the number of decimal places displayed and validated against.
TArray	GetSettingValues() const override final	Returns the range of valid values for the setting.
float	GetCurrentValue() const override final	Returns the current value of the setting.
float	GetPreviousValue() const override final	Returns the previous value of the setting before it was changed.
float	GetAppliedValue() const override final	Returns the last applied value of the setting.
bool	IsValueValid(const float& Test) override	Checks if a given value is within the valid range.
bool	CanEdit() const override	Determines if the setting can be edited. Always returns true.
bool	SetNewValue(const float& NewSelection) override	Sets a new value for the setting, sanitizing it to ensure it falls within the valid range and has the correct number of decimal places.
void	SetDefaultValue() override final	Resets the current value to the default value.
void	SetDefaults() override	Initializes default values for the setting.
void	PostDataLoaded() override final	Handles post-load initialization, setting up the current value from serialized data.
void	ApplyCurrentSetting(bool bUserRequest) override	Applies the current value and updates the applied value.

Usage & Implementation Notes

The MinValuePerChange property controls the smallest increment that can be made to the setting.
The DecimalsDisplayed property ensures that values are validated and displayed with a specific number of decimal places.
The StringValue is used for serialization purposes, ensuring that the value persists across sessions.

22 May 2026