public void AddEdge(TutorialEdge edge)
{
if (!edges.Contains(edge))
{
edges.Add(edge);
}
}
public void ResetNode()
{
ChangeAppearance(Util.STANDARD_COLOR);
Instruction = new InstructionBase(Util.INIT_INSTRUCTION, Util.NO_INSTRUCTION_NR);
visited = false;
traversed = false;
visitNextMove = false;
traverseNextMove = false;
animator.SetBool(UtilGraph.NODE_VISIT_ANIMATION, false);
animator.SetBool(UtilGraph.NODE_TRAVERSE_ANIMATION, false);
prevEdge = null;
}
private void FindEdgeAndChangeAppearance(Color color, bool setPrevEdge)
{
// Get edge leading from the node we just shot back to the current node
foreach (TutorialEdge edge in edges)
{
if (edge.PlayerCurrentlyAtOtherNode(this))
{
edge.ChangeAppearance(color);
if (setPrevEdge)
{
prevEdge = edge;
}
break;
}
}
}