IEnumerator _Rotate(float angle)
{
float waitTime = DistanceToLeader / _swim.Speed;
float elapse = 0;
while (elapse < waitTime)
{
elapse += Time.deltaTime;
yield return(0);
}
_swim.Rotate(angle);
}
void Update()
{
if (ElapseRotate > TimeRotate)
{
_swim.Rotate(Random.Range(-RotateAngleRndRange, RotateAngleRndRange));
ElapseRotate = 0;
TimeRotate = RotateInterval + Random.Range(-RotateIntervalRndRange, RotateIntervalRndRange);
}
else
{
ElapseRotate += Time.deltaTime;
}
}