public void RemoveNode(DialogueGraphNode node)
{
int index = nodes.IndexOf(node);
nodes.Remove(node);
for (int i = 0; i < transitions.Count; i++)
{
DialogueGraphTransition transition = transitions[i];
if (transition.from == index || transition.to == index)
{
transitions.Remove(transition);
i--;
}
if (transition.from > index)
{
transition.from--;
}
else if (transition.to > index)
{
transition.to--;
}
}
GUI.changed = true;
}
private IEnumerator ShowDialogue(int node)
{
currentNode = node;
DialogueGraphNode graphNode = currentGraph.nodes[node];
string dialogue = graphNode.body;
foreach (GameObject go in buttonPool)
{
go.SetActive(false);
}
buttonPoolIndex = 0;
int index = 0;
while (index <= dialogue.Length)
{
dialogueText.text = dialogue.Substring(0, index++);
yield return(letterCooldown);
}
// Apply quest notes for this dialogue node after it finishes reading
foreach (QuestNote note in graphNode.questNotes)
{
GameManager.QuestSystem.AddNote(note);
}
DialogueGraphTransition[] transitions = GetTransitionsFor(currentGraph, node);
foreach (DialogueGraphTransition t in transitions)
{
DialogueGraphNode to = t.to < 0 ? currentGraph.exitNode : currentGraph.nodes[t.to];
CreateButton(to.name);
yield return(letterCooldown);
}
}
