void OnDestroy() { mInstance = null; }
void OnDestroy() { mInstance = null; }
void Awake() { mInstance = this; }
void Awake() { mInstance = this; }
void OnDestroy() { mInstance = null; }
void OnDestroy() { mInstance = null; }
void Awake() { mInstance = this; }
void Awake() { mInstance = this; }