public virtual void UpdateFollow()
{
if (FollowTarget == null)
{
return;
}
if (CurrentSpeed != 0)
{
return;
}
float Pct = FollowTarget.CbtInterface.GetFollowPct(Obj.Oid);
int Id = FollowTarget.CbtInterface.GetFollowId(Obj.Oid);
int Dist = Obj.GetDistanceTo(FollowTarget);
Point3D NewPos = new Point3D(0, 0, 0);
UInt16 NewHead = 0;
switch (Formation)
{
case eFormationType.Line:
{
int MinDist = Id * FollowMinDist;
int MaxDist = MinDist + (FollowMaxDist - FollowMinDist);
if (!Obj.IsObjectInFront(FollowTarget, 10))
{
TurnTo(FollowTarget, true);
}
if (Dist >= MaxDist)
{
Point2D Tp = FollowTarget.GetBackPoint(FollowTarget.Heading, MinDist);
NewPos.X = Tp.X;
NewPos.Y = Tp.Y;
NewPos.Z = FollowTarget.Z;
}
break;
}
case eFormationType.Protect:
{
if (!Obj.IsObjectInFront(FollowTarget, 10))
{
TurnTo(FollowTarget, true);
}
if (Dist > FollowMaxDist)
{
Point2D Tp = FollowTarget.GetPointFromHeading((ushort)((float)4096 - ((float)4096 / (float)100 * Pct)), FollowMinDist);
NewPos.X = Tp.X;
NewPos.Y = Tp.Y;
NewPos.Z = FollowTarget.Z;
}
}
break;
}
if (NewPos.X != 0 || NewPos.Y != 0 || NewPos.Z != 0)
{
WalkTo(NewPos, FollowSpeed);
}
else if (NewHead != 0)
{
TurnTo(NewHead, true);
}
}
