protected void OnApplicationQuit()
{
singletonInstance = null;
}
void Awake()
{
if( singletonInstance != null && singletonInstance != this )
{
#if UNITY_EDITOR
Debug.LogWarning("Singleton instance already exists within the scene. Destroying self but leaving the gameObject intact : " + this.gameObject.name );
#endif
Destroy( this );
}
else
singletonInstance = this;
}