public override State Next()
{
State res = this;
if (_stateMachine.animal.isHungry())
{
res = new StateHungry(_stateMachine);
}
else if (_stateMachine.animal.isSad())
{
res = new StateSad(_stateMachine);
}
else if (Vector3.Distance(_stateMachine.animal.transform.position, _game.transform.position) < 5)
{
res = new StateNearPlayer(_stateMachine);
}
else if (Random.Range(0, 600) == 1)
{
res = new StateSleeping(_stateMachine);
}
else if (Random.Range(0, 600) == 5)
{
res = new StateDrinking(_stateMachine);
}
return(res);
}
private StateDrinking()
{
if (_instance != null)
{
return;
}
_instance = this;
}
