void Start()
{
sm = FindObjectOfType <WaveSpawner>();
pm = FindObjectOfType <PlayerManager>();
gc = FindObjectOfType <GameController>();
TargetPoint = sm.GenerateMovePoint();
speed = Random.Range(4, speed);
}
private void MoveTowardPoint()
{
if (transform.position == TargetPoint)
{
TargetPoint = sm.GenerateMovePoint();
}
//move to random point
float step = speed * Time.deltaTime;
transform.position = Vector3.MoveTowards(transform.position, TargetPoint, step);
//rotates to the target
Vector3 dif = TargetPoint - transform.position;
dif.Normalize();
float rot_z = Mathf.Atan2(dif.y, dif.x) * Mathf.Rad2Deg;
transform.rotation = Quaternion.Euler(0f, 0f, rot_z - 90);
}
