Function adjustNumberByStringCommand

adjustNumberByStringCommand(
    initialValue: number,
    cmdStr: string,
    maxValue?: number,
    clearValue?: number,
): number
Internal
Adjusts a string to a number, allowing relative adjustments.
Parameters
- initialValue: number
  The initial number to use for relative operations.
- cmdStr: string
  The exact string inputted by the user.
- OptionalmaxValue: number
  The maximum allowed value for this variable.
- OptionalclearValue: number
  What to change the variable to if the user simply erased the value.
Returns number
The resulting new value.
- Defined in module/utils/internal.mjs:11