protected void MoveTowardTarget()
{
// determine angular change based on speed and passed time
var angularDistance = speedAngle * Time.deltaTime * speedMod;
if (Math.Abs((targetAngle - positionAngle + 360) % 360) < angularDistance)
{
// if you have more movement than remaining distance, stop at the target position
positionAngle = targetAngle;
hasArrived = true;
myBrain.AnnounceArrival();
}
else
{
// determine movement direction based on smallest angle and new position angle
if (Math.Abs(targetAngle - positionAngle) < 180)
{
positionAngle = (positionAngle + Math.Sign(targetAngle - positionAngle) * angularDistance) % 360;
mySpriteRenderer.flipX = Math.Sign(targetAngle - positionAngle) <= 0;
}
else
{
positionAngle = (positionAngle - Math.Sign(targetAngle - positionAngle) * angularDistance + 360) % 360;
mySpriteRenderer.flipX = Math.Sign(targetAngle - positionAngle) >= 0;
}
}
// move creature sprite to positional angle
var angle = Math.PI * (positionAngle) / 180;
Transform transform1;
(transform1 = transform).localPosition = new Vector3(
(float)(home.radius * Math.Cos(angle)),
-(home.depth / 2) + layer * home.depth / home.noLayers,
(float)(home.radius * Math.Sin(angle))
);
// adjust rotation
transform1.localEulerAngles = new Vector3(90, 0, positionAngle + 90);
}