void Walk()
{
_personStats.SetWalkingSpeed();
running = false;
sneaking = false;
timeSinceStaminaUsed = Time.time;
_stepSoundMaker.EnableWalkingSteps();
}
void Start()
{
_stepSoundMaker = GetComponent <StepSoundMaker> ();
_personStats = GetComponent <PersonStats> ();
_personStats.SetWalkingSpeed();
_animator = GetComponent <Animator> ();
staminaBar.SetActive(false);
}