Make Animated Screen Loading - Unity 5.1

Question

I’m having problems to make a Loading Screen for my game, the game is a little big so it takes some time to load, even more because it is a mobile game. At the moment I’m trying to do so:

public bool loading = false;
public Texture loadingTexture;
public float size = 70.0;
private float rotAngle = 0.0;
public float rotSpeed = 300.0;

void Update () {
    if(loading){
        rotAngle += rotSpeed * Time.deltaTime;
    }   
}

void OnGUI() {

    if(loading){

        Vector2 pivot = new Vector2(Screen.width/2, Screen.height/2);
        GUIUtility.RotateAroundPivot(rotAngle%360,pivot);

        GUI.DrawTexture(new Rect ((Screen.width - size)/2 , (Screen.height - size)/2, size, size), loadingTexture); 

    }
}

//Código onde carrega a Scene

public void StartGame()
{
  Application.LoadLevel("Game");
  GameObject.find("Loading").GetComponent<LoadingScreen>().loading = true;
}

But every time I ask the game to start, it appears the loading screen but does not execute the animation, it is totally locked until the game starts. I don’t know what else to do. Help me, please!

Answer 1

Create an "Scene" only for the loading screen that is not too heavy (otherwise you have to make a loading for the XD loading)

Create an object and place this script inside the update function in the "loading" section"

if(Application.GetStreamProgressForLevel("nomedolevel") ==1){
        Application.LoadLevel("nomedolevel");
    }

Please note that Scene loading must be above Scene to be loaded. Ex

loading level1 loading Level2

You can also use

Loadlevelasync