// Update is called once per frame
void Update()
{
if (stop)
{
return;
}
// always in movement. The only opportunity to stop is when chase action takes place
walk.walk(dir * speed);
}
// Update is called once per frame
void Update()
{
if (stop)
{
return;
}
// calculate sign direction
signDir = Mathf.Sign(target.position.x - transform.position.x);
if (patrol != null)
{
patrol.setNewDir(signDir);
}
else
{
walk.walk(signDir * speed);
}
}