using UnityEngine;
using System.Collections;
//About mini intro scene
public class Load_Scene : MonoBehaviour {

    private string next_scene="Main_Scene";
    private GameObject logo;
    private GameObject logo_;
    private GameObject Intro;
    private float aux_var=0;
    private bool sw1=false;
    private bool sw2=false;
    private bool sw3=false;
    private Animator anim;
    private bool intro_finished=false;
    private bool one_clip=false;

    // Use this for initialization
    void Start () {
        setLayer();
        logo = GameObject.Find("logo");
        logo_ = GameObject.Find("logo_");
        Intro = GameObject.Find("Intro");
        Invoke ("fade_out_Logo",1);
    }

    void setLayer(){
        if(LayerMask.NameToLayer("Default")!=-1){
            this.gameObject.layer = LayerMask.NameToLayer("UI");
        }else{
            Debug.Log("No ''UI'' layer was found, please create it on Inspector");
        }
    }

    // Update is called once per frame
    void Update () {
        Color aux = logo_.GetComponent<SpriteRenderer>().material.color;
        if((aux.a >=0)&&(sw1==true)){
            aux.a = aux.a - 0.01f;
            logo_.GetComponent<SpriteRenderer>().material.color = aux;
            if(sw3==false){Invoke ("fade_in_Logo",3);}
        }
        if((aux.a <=1)&&(sw2==true)){
            aux.a = aux.a + 0.01f;
            logo_.GetComponent<SpriteRenderer>().material.color = aux;
            sw3=true;
            Invoke ("fade_out_Logo",3);
        }
        if(intro_finished==true){fade_out_Intro ();}
    }

    void fade_out_Logo(){
        if(sw3==true){
            NextScene();
            Destroy(logo);
        }
        sw1=true;
        sw2=false;
    }

    void fade_in_Logo(){
        sw1=false;
        sw2=true;
    }

    void NextScene(){Application.LoadLevel("MainMenu");}

    void fade_out_Intro(){
        Color auxi = Intro.GetComponent<SpriteRenderer>().material.color;
        if((auxi.a >=0)){
            auxi.a = auxi.a - 0.01f;
            Intro.GetComponent<SpriteRenderer>().material.color = auxi;
        }else{
            NextScene ();
        }
    }
}