public void RegisterStructures(ILibrary library)
{
if (library == null)
{
throw new ArgumentNullException("library");
}
TokenValue.Register(library);
}
protected override void Action(IList <Signal> inputSignals, IList <Signal> outputSignals, IList <Signal> internalSignals, IList <Bus> buses)
{
foreach (Signal input in inputSignals)
{
TokenValue token = input.Value as TokenValue;
if (token == null || token.Value < 1)
{
return;
}
}
// apparently all nodes ok, so we fire:
foreach (Signal input in inputSignals)
{
input.PostNewValue(((TokenValue)input.Value).Decrement());
}
foreach (Signal output in outputSignals)
{
output.PostNewValue(((output.Value as TokenValue) ?? TokenValue.Zero).Increment());
}
}
