public static void nodeClicked(NodeDisplay display, bool isPositive)
{
if (firstClicked == null)
{
firstClicked = display;
GameObject cObj = Instantiate(staticPrefab);
ConnectionDisplay line = cObj.GetComponent <ConnectionDisplay>();
line.startingNode = display;
connections.Add(line);
}
else
{
ConnectionDisplay line = connections[connections.Count - 1];
if (firstClicked.node.isSame(display.node))
{
removeConnection(line);
Destroy(line.gameObject);
firstClicked.unconnect();
display.unconnect();
}
else if (firstClicked.layerInt != (display.layerInt - 1))
{
removeConnection(line);
Destroy(line.gameObject);
firstClicked.unconnect();
display.unconnect();
}
else
{
line.isPositive = isPositive;
line.endingNode = display;
display.updateNode();
//firstClicked.showConnected();
//display.showConnected();
}
firstClicked = null;
}
}
