public static bool IsThereNullCustomObjectInList(this SerializedProperty list)
{
for (int i = 0; i < list.arraySize; i++)
{
if (ExtObjectEditor.IsTruelyNull(list.GetArrayElementAtIndex(i).GetCustomObject()))
{
return(true);
}
}
return(false);
}
/// <summary>
/// Clean null item (do not remove items, remove only the list)
/// </summary>
/// <param name="listToClean"></param>
/// <returns>true if list changed</returns>
public static void CleanNullFromList(SerializedProperty listToClean, ref bool hasChanged)
{
hasChanged = false;
if (listToClean == null)
{
return;
}
for (int i = listToClean.arraySize - 1; i >= 0; i--)
{
if (ExtObjectEditor.IsTruelyNull(listToClean.GetArrayElementAtIndex(i).GetCustomObject()))
{
listToClean.RemoveAt(i);
hasChanged = true;
}
}
}