/// <summary>
/// add a new input
/// </summary>
/// <param name="index">insert the new input at the index</param>
public void AppendInput(Input input, int index = -1)
{
if (!InputList.Contains(input))
{
input.SourceBlock = this;
if (index > 0)
{
InputList.Insert(index, input);
}
else
{
InputList.Add(input);
}
FireUpdate(1 << (int)UpdateState.Inputs);
}
}
