public void StartConversation()
{
currentTalker.StartTalking();
inDialogue = true;
dialogueTree = currentTalker.LoadTree();
if (dialogueUI == null)
{
//There's only one DilaogueUI, so no worries.
dialogueUI = FindObjectOfType <DialogueUI>();
dialogueUI.Init(this);
}
dialogueUI.ConversationStarted();
dialogueUI.DrawNode(dialogueTree.Root.Content);
}