LabelSticker.cs

using UnityEngine;
using UnityEngine.UI;
using System.Collections;

[Script(ScriptRole.View)]
public class LabelSticker : Sticker
{
    public bool FillPlayerName;

    public string Text
    {
        get
        {
            return _textElement.text;
        }

        set
        {
            if (_textElement == null)
                OnSpawn();
            _textElement.text = value;
        }
    }

    Text _textElement;

    protected override void Awake()
    {
        base.Awake();
    }

    protected override void OnSpawn()
    {
        if (_textElement == null)
        {
            base.OnSpawn();
            _textElement = _guiObject.GetComponentInChildren<Text>();

            if (FillPlayerName)
                StartCoroutine(GetPlayerNameAsync());
        }
    }

    protected override void Update()
    {
        base.Update();
    }

    protected override void OnDestroy()
    {
        base.OnDestroy();

        // Check if the GUI Object is null before destroying it.
        // In the case of Scene unloading, the GUI Object can actually be destroyed before it's owner.
        if (_guiObject != null)
            Destroy(_guiObject);
    }

    IEnumerator GetPlayerNameAsync()
    {
        bool doneNaming = false;
        string playerName = "";

        Text = "...";

        while (!doneNaming)
        {
            try
            {
                playerName = Game.GetPlayerNickname(Sync.GetOwner(this));
                doneNaming = true;
            }
            catch { }
            if (!doneNaming)
                yield return new WaitForSeconds(0.5f);
        }

        Text = playerName;
    }
}