A little help here, for an online db

Unity Engine
1

Hey guys…

I was following this example here:

and there are 3 little things that are not very clear to me, and maybe you can help me out:

  1. the script should be placed within the Scene from Start up >>> meaning in the first scene, or where the users will type in their names?

  2. to send the data to the db, it should be something like if (GUI.Button(new Rect(50,50,50,50)“ENTER”){ SaveScores();}???

  3. If I keep a “local db”, with xampp; will it work the same way, but the data will be stored in my computer?

Thanks a lot to all of you!

2

ya ,ur data will be in ur machine

3 
public string db_url = "http://localhost/unity_test/";
private GUIText myDb;

void Start()
    {
        myDb = GetComponent<GUIText>();
    }

void OnGUI()
    {
            if (GUI.Button(new Rect(Screen.width * .8f, Screen.height * .22f, Screen.width * .2f, Screen.height * .1f), "HIGH SCORES"))
            {
                highScores = true;
            }
        if (highScores)
        {
            StartCoroutine(LoadScores());
        }
    }

    IEnumerator LoadScores()
    {

        WWW webRequest = new WWW(db_url + "LoadScore.php");

        yield return webRequest;

        myDb.text = webRequest.text;
    }

So, by doing this, the user will get the HS stored, “printed” in a GUIText, right?

(of course, there is a GUIText component attached to the main camera)