void Unit::update(v3d dir, float dt)
{
v3d direction = dir.normalize();
v3d* currentLocation = getLocation();
setLocation(*currentLocation + (direction * speed * dt));
}
void Unit::update(v3d dir, float dt)
{
v3d v3Direction = dir.normalize();
v3d* v3CurrentLocation = getLocation();
setLocation(*v3CurrentLocation + (v3Direction * fSpeed * dt));
}