using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
public class DialogueManager : MonoBehaviour {
public Text nameText;
public Text dialogueText;
public CharacterController player;
public Animator animator;
private Queue<string> sentences;
// Use this for initialization
void Start () {
sentences = new Queue<string>();
}
// Update is called once per frame
void Update () {
}
public void StartDialogue(Dialogue dialogue)
{
animator.SetBool("IsOpen", true);
nameText.text = dialogue.name;
sentences.Clear();
foreach(string sentence in dialogue.sentences)
{
sentences.Enqueue(sentence);
}
DisplayNextSentence();
}
public void DisplayNextSentence()
{
if(sentences.Count == 0)
{
EndDialogue();
}
string sentence = sentences.Dequeue();
StopAllCoroutines();
StartCoroutine(TypeSentence(sentence));
}
//Used without update Method
//Yield return null -> says continue if not finished with foreach (while loop)
IEnumerator TypeSentence (string sentence)
{
dialogueText.text = "";
foreach(char letter in sentence.ToCharArray())
{
dialogueText.text += letter;
yield return null;
}
}
void EndDialogue()
{
animator.SetBool("IsOpen", false);
player.freeze = false;
}
}
