/// <summary>
/// Ensure that there is an instance of this class somewhere in the scene.
/// </summary>
static void CreateInstance()
{
if (mInstance == null)
{
GameObject go = new GameObject("_UpdateManager");
mInstance = go.AddComponent<GUpdateManager>();
DontDestroyOnLoad(go);
}
}
void OnDestroy()
{
mInstance = null;
}