/// <summary>
/// Adds an array value to the property if it doesn't already exist
/// </summary>
/// <param name="ThisProperty">The property to add a value to</param>
/// <param name="NewValue">The new value to be set. Must match the type returned by the property's
/// PropertyType value</param>
public static bool AddUniqueArrayValue(this SerializedProperty ThisProperty, System.Object NewValue)
{
if (!ThisProperty.isArray)
{
return(false);
}
int arrayIndex = ThisProperty.FindArrayIndexOf(NewValue);
if (arrayIndex >= 0)
{
return(false);
}
return(ThisProperty.AddArrayValue(NewValue));
}