public static Vector3 CaravanCollisionPosOffsetFor(Caravan caravan)
{
if (!caravan.Spawned)
{
return(Vector3.zero);
}
bool flag = caravan.Spawned && caravan.pather.Moving;
float d = (float)(0.15000000596046448 * Find.WorldGrid.averageTileSize);
if (flag && caravan.pather.nextTile != caravan.pather.Destination)
{
if (CaravanTweenerUtility.DrawPosCollides(caravan))
{
Rand.PushState();
Rand.Seed = caravan.ID;
float f = Rand.Range(0f, 360f);
Rand.PopState();
Vector2 point = new Vector2(Mathf.Cos(f), Mathf.Sin(f)) * d;
return(WorldRendererUtility.ProjectOnQuadTangentialToPlanet(CaravanTweenerUtility.PatherTweenedPosRoot(caravan), point));
}
return(Vector3.zero);
}
int num = (!flag) ? caravan.Tile : caravan.pather.nextTile;
int num2 = 0;
int vertexIndex = 0;
CaravanTweenerUtility.GetCaravansStandingAtOrAboutToStandAt(num, out num2, out vertexIndex, caravan);
if (num2 == 0)
{
return(Vector3.zero);
}
return(WorldRendererUtility.ProjectOnQuadTangentialToPlanet(Find.WorldGrid.GetTileCenter(num), GenGeo.RegularPolygonVertexPosition(num2, vertexIndex) * d));
}
private static bool DrawPosCollides(Caravan caravan)
{
Vector3 a = CaravanTweenerUtility.PatherTweenedPosRoot(caravan);
float num = (float)(Find.WorldGrid.averageTileSize * 0.20000000298023224);
List <Caravan> caravans = Find.WorldObjects.Caravans;
for (int i = 0; i < caravans.Count; i++)
{
Caravan caravan2 = caravans[i];
if (caravan2 != caravan && Vector3.Distance(a, CaravanTweenerUtility.PatherTweenedPosRoot(caravan2)) < num)
{
return(true);
}
}
return(false);
}