/// <summary>
/// Processes the farm mechanics.
/// </summary>
private void ProcessFarmMechanics()
{
if (Orbwalker.Mode == OrbwalkingMode.Combo || !WSpell.Ready)
{
return;
}
var zoneCircle = Geometry.GetNewCircleAtPoint(new Point(LocalHero.Position.X, 0, LocalHero.Position.Z),
LocalHeroTrueRange * 3);
var enemyHeroesCountTask = Task <int> .Factory.StartNew(() => GetEnemyHeroesCountInZone(ref zoneCircle));
if (enemyHeroesCountTask.Result > 0)
{
return;
}
var minionPointSet = new PointSet();
foreach (var enemyMinion in GameObjects.EnemyMinions)
{
if (enemyMinion.Team != GameObjectTeam.Chaos || !IsValidTargetLocked(enemyMinion, WSpell.Range))
{
continue;
}
minionPointSet.Add(new Point(enemyMinion.Position.X, enemyMinion.Position.Z, 0));
}
if (minionPointSet.Count < 2)
{
return;
}
var smallestEnclosingCircle = new SmallestEnclosingCircle(minionPointSet);
var computedCircle = smallestEnclosingCircle.ComputeCircle();
CastSpellW(new Vector2((float)computedCircle.Center.X, (float)computedCircle.Center.Y),
SpellPriority.Farm);
}
public static void ComputeMinEnclosingCircle(ObjectId[] idArray, CoordinateSystem actualCS)
{
Editor editor = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor;
Database workingDatabase = HostApplicationServices.WorkingDatabase;
ProgressMeter progressMeter = new ProgressMeter();
MessageFilter value = new MessageFilter();
System.Windows.Forms.Application.AddMessageFilter(value);
try
{
using (Transaction transaction = workingDatabase.TransactionManager.StartTransaction())
{
progressMeter.SetLimit(idArray.Length);
if ((double)idArray.Length > 10000.0)
{
progressMeter.Start("Computing min. enclosing circle...");
}
CoordinateTransformator coordinateTransformator = new CoordinateTransformator(CoordinateSystem.Global(), actualCS);
CoordinateTransformator inverseTransformation = coordinateTransformator.GetInverseTransformation();
BlockTable blockTable = (BlockTable)transaction.GetObject(workingDatabase.BlockTableId, (OpenMode)1);
BlockTableRecord blockTableRecord = (BlockTableRecord)transaction.GetObject(blockTable[BlockTableRecord.ModelSpace], (OpenMode)1);
ObjectId layerId = DBManager.CurrentLayerId();
DBManager.CurrentLayerName();
PointSet pointSet = new PointSet();
for (int i = 0; i < idArray.Length; i++)
{
progressMeter.MeterProgress();
DBPoint dBPoint = (DBPoint)transaction.GetObject(idArray[i], (OpenMode)0, true);
Point point = new Point(dBPoint.Position.X, dBPoint.Position.Y, dBPoint.Position.Z);
coordinateTransformator.Transform(point);
pointSet.Add(point);
}
ConvexHull2d convexHull2d = new ConvexHull2d();
convexHull2d.InitialPoints = pointSet;
convexHull2d.ComputeHull();
PointSet vertices = convexHull2d.Vertices;
double z = vertices[0].Z;
for (int j = 0; j < vertices.Count; j++)
{
vertices[j].Z = z;
}
SmallestEnclosingCircle smallestEnclosingCircle = new SmallestEnclosingCircle(vertices);
ngeometry.VectorGeometry.Circle circle = smallestEnclosingCircle.ComputeCircle();
Point center = circle.Center;
Point point2 = circle.NormalVector.ToPoint();
inverseTransformation.Transform(center);
inverseTransformation.Transform(point2);
Autodesk.AutoCAD.DatabaseServices.Circle circle2 = new Autodesk.AutoCAD.DatabaseServices.Circle(new Autodesk.AutoCAD.Geometry.Point3d(center.X, center.Y, center.Z), new Autodesk.AutoCAD.Geometry.Vector3d(point2.X, point2.Y, point2.Z), circle.Radius);
circle2.LayerId = (layerId);
blockTableRecord.AppendEntity(circle2);
transaction.AddNewlyCreatedDBObject(circle2, true);
editor.WriteMessage("\nMinimum enclosing circle properties:");
editor.WriteMessage("\n------------------------------------");
editor.WriteMessage("\nRadius : " + circle.Radius.ToString(DBManager.GetFormatFromLUPREC()));
editor.WriteMessage("\nArea : " + circle.Area.ToString(DBManager.GetFormatFromLUPREC()));
editor.WriteMessage("\nPerimeter length: " + circle.Circumference.ToString(DBManager.GetFormatFromLUPREC()));
transaction.Commit();
}
progressMeter.Stop();
}
catch (System.Exception ex)
{
progressMeter.Stop();
throw;
}
}