public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
var dayProp = property.FindPropertyRelative("dayNumber");
var date = UnityDateOnly.FromDayNumber(dayProp.intValue);
label = BeginProperty(position, label, property);
BeginChangeCheck();
var newDate = GUIControls.DateOnlyField(position, label, date);
if (EndChangeCheck())
{
dayProp.intValue = newDate.DayNumber;
}
EndProperty();
}
public static UnityDateOnly DateOnlyField(Rect position, GUIContent label, UnityDateOnly date)
{
var controlRect = MultiFieldPrefixLabel(position, label, 3);
DateOnlyValues[0] = date.Day;
DateOnlyValues[1] = date.Month;
DateOnlyValues[2] = date.Year;
MultiIntField(controlRect, DateTimeLabels, DateOnlyValues);
DateOnlyValues[2] = Mathf.Clamp(DateOnlyValues[2], DateTime.MinValue.Year, DateTime.MaxValue.Year);
DateOnlyValues[1] = Mathf.Clamp(DateOnlyValues[1], 1, 12);
DateOnlyValues[0] = Mathf.Clamp(DateOnlyValues[0], 1,
DateTime.DaysInMonth(DateOnlyValues[2], DateOnlyValues[1]));
var newDate = new UnityDateOnly(DateOnlyValues[2], DateOnlyValues[1], DateOnlyValues[0]);
return(newDate);
}