using SHADE;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;


public class LevelTransistion : Script
{

  public GameObject logo;
  public GameObject bg;
  public float duration = 2.0f;
  public float bgEndPositionX = 2500;
  public float logoEndPositionX = 2500;

  public bool rotAndScale = true;
  public float rotationAmt = 360;
  public float scaleAmt = 631;

  public bool complete { get; set; }

  private Transform logoTran;
  private Transform bgTran;

  private TweenThread bgTween;
  private TweenThread logoTween;
  private TweenThread rot;
  private TweenThread scale;

  protected override void awake()
  {
    logoTran = logo.GetComponent<Transform>();
    if (!logoTran)
      Debug.LogError("MISSING LOGO TRAN");

    bgTran = bg.GetComponent<Transform>();
    if (!bgTran)
      Debug.LogError("MISSING BG TRAN");

    complete = false;
  }

  protected override void start()
  {
    bgTween = TweenManager.CreateTweenThread(duration, bgTran.LocalPosition.x, bgEndPositionX, EASING_METHOD.EASE_OUT_CIRCLE);
    logoTween = TweenManager.CreateTweenThread(duration , logoTran.LocalPosition.x, logoEndPositionX, EASING_METHOD.EASE_OUT_CIRCLE);
    rot = TweenManager.CreateTweenThread(duration , 0, rotationAmt, EASING_METHOD.EASE_OUT_BACK);
    scale = TweenManager.CreateTweenThread(duration, 0, scaleAmt, EASING_METHOD.EASE_OUT_BACK);
  }

  protected override void update()
  {
    if (bgTween != null)
      bgTran.LocalPosition = new Vector3(bgTween.GetValue(), 0, bgTran.LocalPosition.z);

    if (rotAndScale)
    {
      logoTran.LocalScale = new Vector3(scale.GetValue(), scale.GetValue(), 1);
      logoTran.LocalEulerAngles = new Vector3(0, 0, SHADE.Math.DegreesToRadians(rot.GetValue()));
    }
    else
    {
      logoTran.LocalPosition = new Vector3(logoTween.GetValue(), 0, logoTran.LocalPosition.z);
    }

    if (bgTween.IsCompleted() && logoTween.IsCompleted())
      complete = true;
  }



}