private void Awake()
{
jsonStr = dataText.text;
path = JsonUtility.FromJson <Data>(jsonStr);
InitWaypoint();
InitRender();
_activeState = GetComponent <ActiveState>();
_idleState = GetComponent <IdleState>();
_activeState.InitState(this, _idleState);
_idleState.InitState(this, _activeState);
ChangeState(_idleState);
}