public void SetAsGroupToLink()
{
ChildrenManager cM = GameObject.Find("ChildrenManager").GetComponent <ChildrenManager>();
cM.EnableAllLinkButtons();
cM.SetGroup(gameObject);
cM.DisableGroupLinkButtons();
}
//Called when the user clicks the link button. Sets the node as the current node to
//link to the next node the user hits the link button on
public void SetAsNodeToLink()
{
ChildrenManager cM = GameObject.Find("ChildrenManager").GetComponent <ChildrenManager>();
if (cM.nodeToLink != null)
{
if (cM.nodeToLink == gameObject)
{
cM.nodeToLink = null;
cM.EnableAllLinkButtons();
cM.DisableGroupLinkButtons();
return;
}
}
cM.nodeToLink = gameObject;
//set all other link buttons to not be interactable
cM.DisableAllLinkButtons();
//set this button to be interactable to cancel the action
transform.GetChild(7).GetComponent <Button>().interactable = true;
cM.EnableGroupLinkButtons();
}