public double GetDistanceToCircle(ACircularUnit circle)
{
var distToCenter = GetDistanceTo(circle);
if (distToCenter <= circle.Radius)
{
return(0);
}
return(distToCenter - circle.Radius);
}
public AVehicle GetFirstIntersector(ACircularUnit circle, bool isAerial)
{
for (var isMy = 0; isMy < 2; isMy++)
{
var nearby = _tree(isMy == 1, isAerial).FindFirstNearby(circle.X, circle.Y, Geom.Sqr(circle.Radius + G.VehicleRadius), -1);
if (nearby != null && nearby.IntersectsWith(circle))
{
return(nearby);
}
}
return(null);
}
private static AVehicle _doFacilityProd(Sandbox env, AFacility facility)
{
var vehicleType = facility.VehicleType.Value;
var isMy = facility.IsMy;
var pt = new ACircularUnit();
pt.Radius = G.VehicleRadius;
for (var j = 0; j < 11; j++)
{
for (var i = 0; i < 11; i++)
{
if (facility.IsMy)
{
pt.X = facility.X + i * 6 + G.VehicleRadius;
pt.Y = facility.Y + j * 6 + G.VehicleRadius;
}
else
{
pt.X = facility.X2 - i * 6 - G.VehicleRadius;
pt.Y = facility.Y2 - j * 6 - G.VehicleRadius;
}
var nearby = env.GetFirstIntersector(pt, Utility.IsAerial(vehicleType));
if (nearby == null && !facility.IsMy)
{
nearby = OppUncheckedVehicles.Values
.Where(x => Utility.IsAerial(x.Type) == Utility.IsAerial(vehicleType))
.ArgMin(x => x.GetDistanceTo2(pt));
}
if (nearby == null || !nearby.IntersectsWith(pt) || nearby.Id == _nextFreeId && Geom.PointsEquals(nearby, pt))
{
return(new AVehicle(pt, _nextFreeId++, vehicleType, isMy));
}
}
}
return(null);
}
public virtual bool IntersectsWith(ACircularUnit unit)
{
// если касаются, то false
return(GetDistanceTo2(unit) < Geom.Sqr(Radius + unit.Radius));
}
public ACircularUnit(ACircularUnit unit) : base(unit)
{
Radius = unit.Radius;
}
