Like AdvancedDropdown, but allows you to quickly set some const expression value

Useful when you don't want the entire enum

use SaintsField;

[AdvancedOptionsDropdown(0.5f, 1f, 1.5f, 2f, 2.5f, 3f)]
public float floatOpt;

[AdvancedOptionsDropdown(EUnique.Disable, "Left", "Right", "Top", "Bottom", "Center")]
public string[] stringOpt;

use SaintsField;

[AdvancedPairsDropdown("negative/1", -1, "negative/2", 2, "negative/3", -3, "zero", 0, "positive/1", 1, "positive/2", 2, "positive/3", 3)]
public int intOpt;

public enum Direction
{
    None,
    Left,
    Right,
    Up,
    Down,
    Center,
}

// useful if you don't want the entire enum
[AdvancedPairsDropdown(EUnique.Disable, "<-", Direction.Left, "->", Direction.Right, "↑", Direction.Up, "↓", Direction.Down)]
public Direction[] direOpt;