void Update()
{
if (Input.GetKeyDown(KeyCode.L))
{
_humanLocked = !_humanLocked;
}
if (_humans.Count > 0)
{
if (human != null && _humanLocked && _humans.ContainsKey(human.id))
{
human = _humans[human.id];
}
else
{
_humanLocked = false;
Vector3 surface = _projectionScript.getSurfaceBaryCenter();
Human newHuman = null;
foreach (Human h in _humans.Values)
{
if (newHuman == null)
{
newHuman = h;
}
else
{
if (Vector3.Distance(h.body.Joints[BodyJointType.head], surface) < Vector3.Distance(newHuman.body.Joints[BodyJointType.head], surface))
{
newHuman = h;
}
}
}
human = newHuman;
}
Camera.main.transform.position = human.body.Joints[BodyJointType.head];
}
// finally
_cleanDeadHumans();
}