private static Innovation?FindInnovation(InovType type, int conn_from, int conn_to)
{
foreach (Innovation innov in innovations)
{
if (innov.type == type)
{
if ((innov.conn_from == conn_from && innov.conn_to == conn_to) ||
(type == InovType.NEW_NODE && innov.conn_from == conn_to && innov.conn_to == conn_from))
{
return(innov);
}
}
}
return(null);
}
public static Innovation AddInnovation(InovType type, int conn_from, int conn_to)
{
Innovation?innovation = FindInnovation(type, conn_from, conn_to);
if (innovation != null)
{
return(innovation.Value);
}
Innovation inov = new Innovation
{
ID = innov++,
type = type,
conn_from = conn_from,
conn_to = conn_to
};
innovations.Add(inov);
return(inov);
}