using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.Events;
using System;
public class DialogueController : MonoSingleton<DialogueController>
{
    public Text showText;//对话显示位置
    public int curDialogue = 0;//当前对话索引
    [TextArea]
    public string[] dialogues;

    protected override void Awake()
    {
        base.Awake();
    }

    public void StartDialogue(int index,Action action = null, Text showPos = null, string str = "", bool waitPlayEndExecuteAction = true) {
        if (curDialogue != index) return;
        if (str == "") str = dialogues[index];
        if (showPos == null) showPos = showText;
        showPos.GetComponent<DialoguePlay>().PlayText(str);
        curDialogue++;
        if (action == null) return;
        if (waitPlayEndExecuteAction)
        {
            StartCoroutine(WaitExecute(showPos.GetComponent<DialoguePlay>().IsPlay, action));
        }
        else {
            action.Invoke();
        }
    }
    public void StartDialogue(int index)
    {
        if (curDialogue != index) return;
        showText.GetComponent<DialoguePlay>().PlayText(dialogues[index]);
        curDialogue++;
    }

    IEnumerator WaitExecute(Func<bool> fun,Action action) {
        yield return new WaitWhile(fun);
        yield return new WaitForSeconds(1);
        action.Invoke();
    }
}