public SignalButtonState Copy()
{
SignalButtonState sigButState = (SignalButtonState)MemberwiseClone();
sigButState.ActiveSignal = ActiveSignal?.Copy();
sigButState.ButDef = ButDef?.Copy();
return(sigButState);
}
///<summary>Sets the specified buttonIndex to a color and attaches the signal responsible. This is also used for the manual ack to increase responsiveness. buttonIndex is 0-based.</summary>
public void SetButtonActive(int buttonIndex, Color color, SigMessage activeSigMessage)
{
if (!IsValidSigButState(buttonIndex))
{
return; //no button to light up.
}
sigButStates[buttonIndex].CurrentColor = color;
if (activeSigMessage == null)
{
sigButStates[buttonIndex].ActiveSignal = null;
}
else
{
sigButStates[buttonIndex].ActiveSignal = activeSigMessage.Copy();
}
Invalidate();
}