void OnDestroy()
{
m_referenceCount--;
if (m_referenceCount == 0)
{
m_instance = null;
}
}
void Awake()
{
m_referenceCount++;
if (m_referenceCount > 1)
{
DestroyImmediate(this.gameObject);
return;
}
m_instance = this;
// Use this line if you need the object to persist across scenes
//DontDestroyOnLoad(this.gameObject);
}