using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.SceneManagement;
public class UIGradient : MonoBehaviour
{
    public Image image;
    public List<Sprite> spriteList;
    public int SpriteInt;
    public Text text;
    public string strtext;
    void Start()
    {
        InvokeRepeating("OpenHandoff", 2, 3);
        StartCoroutine(Typewriter());
    }


    
   

    IEnumerator Typewriter() 
    {
        foreach (var item in strtext.ToCharArray())
        {
            text.text += item;
            yield return new WaitForSeconds(0.1f);
        }

        yield return new WaitForSeconds(2f);
        SceneManager.LoadScene("office_Two");

    }

    public void OpenHandoff()
    {
        StartCoroutine(HandoffImage());

    }

    IEnumerator HandoffImage()
    {

        yield return new WaitForSeconds(2F);

        float value = 1;

        while (value >=0)
        {
            value -= 0.01F;
          image.GetComponent<CanvasGroup>().alpha = value;
            yield return null;
        }

        SpriteInt++;
        if (SpriteInt <= spriteList.Count-1)
        {
            image.sprite = spriteList[SpriteInt];
        }
        else
        {
            SpriteInt = 0;
            image.sprite = spriteList[SpriteInt];

        }

        float value2 = 0;
        while (value2 <= 1)
        {
            value += 0.01F;
            image.GetComponent<CanvasGroup>().alpha = value;
            yield return null;

        }

      



    }
}