void Start()
{
dialogueManager = GameObject.Find("Scripts").GetComponent <DialogueManager>();
changer = GameObject.Find("Scripts").GetComponent <CharacterChanger>();
button = GetComponent <Button>();
nextBoxIndexs = Array.ConvertAll(dialogueManager.GiveNextTextbox().Split('-'), s => int.Parse(s)); //find all possible indexes of next textboxes
}
void Awake()
{
instance = this;
}