public void TestScalarGeoPointDistance()
{
List <IpGeopoint> list;
using (var conn = TestCrateConnection())
{
conn.Open();
list = conn.Where <IpGeopoint>(t => Geo.Distance(t.Pin, new GeoPoint(21, 2)) > 1);
}
Assert.GreaterOrEqual(list.Count, 1);
}
public static void Check_Distance()
{
GeoPoint point1 = new GeoPoint(46.599550, 14.270328);
GeoPoint point2 = new GeoPoint(47.051497, 15.452759);
Assert.Equal(103.04, Geo.Distance(point1, point2), 2);
//point1 = new GeoPoint(46.619906, 14.304134);
//point2 = new GeoPoint(46.599582, 14.270487);
//DbGeography geoPoint1 = DbGeography.FromText(point1.ToString());
//DbGeography geoPoint2 = DbGeography.FromText(point2.ToString());
//double? distance = geoPoint1.Distance(geoPoint2);
//Assert.Equal(103.04, Geo.Distance(point1, point2), 2);
}
public override void Step()
{
for (int i = 0; i < Game.Players.Count; i++)
{
var player = Game.Players[i];
if (player.Actors.Count > 1)
{
foreach (var actor in player.Actors)
{
foreach (var other in player.Actors)
{
if (actor != other)
{
var minimumDistance = actor.Radius + other.Radius;
if (actor.Position.X == other.Position.X &&
actor.Position.Y == other.Position.Y)
{
actor.Position.X += Game.Random.Next(1, 3);
actor.Position.Y += Game.Random.Next(1, 3);
}
var distance = Geo.Distance(actor.Position, other.Position);
if (distance < minimumDistance)
{
var actorVector = actor.Position.ToVector();
var motion = actorVector - other.Position.ToVector();
motion = VectorUtil.Normalize(motion);
actorVector += motion * (minimumDistance - distance) * Game.Configuration.SeparationSpeed;
actor.Position.X = (int)actorVector.X;
actor.Position.Y = (int)actorVector.Y;
}
}
}
}
}
}
}
public override void Step()
{
for (int i = 0; i < Game.Actors.Count; i++)
{
var actor = Game.Actors[i];
for (int x = 0; x < Game.Actors.Count; x++)
{
if (i != x)
{
var other = Game.Actors[x];
if (other.CanBeEatenBy(actor))
{
if (Geo.Distance(actor.Position, other.Position) < ((other.Radius * Game.Configuration.EatDistanceThreshold) + actor.Radius))
{
actor.Mass += other.Mass - (other.Mass * Game.Configuration.EatCost);
actor.Mass = Math.Min(actor.Mass, Game.Configuration.CellMaxMass);
other.Die();
}
}
}
}
}
}
/// <summary>
/// Create and sort the distance list
/// </summary>
private void ProcessData()
{
_distList = new List <VerticesGroup>();
foreach (var v in Vertices)
{
var dist = new List <(Vertex, double)>();
foreach (var j in Vertices)
{
double d = Geo.Distance(v.Lat, v.Lon, j.Lat, j.Lon);
if (d != 0)
{
dist.Add((j, d));
}
}
dist.Sort((a, b) =>
{
return((int)(a.Item2 - b.Item2));
});
_distList.Add(new VerticesGroup()
{
From = v, Dist = dist
});
}
}
/// <summary>
/// Ermittelt alle Clubs die in einem angegebenen Bereich liegen inkl.
/// der Besucher und Freunde in den Clubs
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
public async Task <SearchClubsOutput> SearchClubs(SearchClubsInput input)
{
DateTime actTime = input.ActualTime.HasValue ? input.ActualTime.Value : DateTime.Now;
GeoPoint actualPoint = new GeoPoint(input.Latitude, input.Longitude);
DbGeography actualGeoPoint = DbGeography.FromText(actualPoint.ToString());
SearchClubsOutput output = new SearchClubsOutput();
var friends = _memberRepository.GetAll()
.Include(x => x.Friends)
.Where(x => x.UserName.ToUpper() == input.UserName.ToUpper()).First()
.Friends.ToList();
double distanceM = input.DistanceKm * 1000;
var clubs = _clubRepository.GetAll()
.Include(x => x.OpenTimes)
.Include(x => x.Categories);
if (input.Latitude > 0)
{
clubs = clubs.Where(x => x.Location.Distance(actualGeoPoint) < distanceM);
}
var clubsDto = new List <ClubSearchDto>();
foreach (var club in clubs.ToList())
{
double distanceToClub = Geo.Distance(actualPoint, new GeoPoint(club.Latitude, club.Longitude));
if (input.Latitude == 0 || distanceToClub <= input.DistanceKm)
{
var visits = await _clubVisitRepository.GetAll().Where(x => x.ClubId == club.Id &&
!x.HasLeft && actTime <= x.LeavingDate).ToListAsync();
int numberOfVisits = visits.Count();
int numberOfFriends = visits.Select(x => x.MemberId).Intersect(friends.Select(x => x.Id)).Count();
var imageModification = await _clubImageRepository.GetAll()
.Where(x => x.Id == club.Id)
.Select(x => x.LastModificationTime)
.FirstOrDefaultAsync();
ClubSearchDto clubDto = new ClubSearchDto
{
Id = club.Id,
Name = club.Name,
IsOpen = club.IsOpen(actTime),
Distance = Geo.Distance(actualPoint, new GeoPoint(club.Latitude, club.Longitude)),
Longitude = club.Longitude,
Latitude = club.Latitude,
Categories = string.Join(", ", club.Categories.Select(x => x.Name)),
FriendsInside = numberOfFriends,
PeopleInside = numberOfVisits,
LastImageModificationTime = imageModification
};
clubsDto.Add(clubDto);
}
}
output.Clubs = clubsDto.OrderBy(x => x.Distance).ToList();
return(output);
}
public async Task <CheckVisitOutput> CheckVisit(CheckVisitInput input)
{
var output = new CheckVisitOutput {
IsOut = false
};
Member member = await _memberRepository.GetAll().Where(m => m.UserName.ToUpper() == input.UserName.ToUpper()).FirstAsync();
GeoPoint actualPoint = new GeoPoint(input.Latitude, input.Longitude);
DateTime actualTime = input.ActualTime.HasValue ? input.ActualTime.Value : DateTime.Now;
var visits = await _clubVisitRepository.GetAll().Where(x => x.MemberId == member.Id &&
!x.HasLeft && x.LeavingDate > actualTime).ToListAsync();
if (!input.IsOut) // in jedem Fall Visits beenden
{
foreach (var oldVisit in visits)
{
oldVisit.HasLeft = true;
await _clubVisitRepository.UpdateAsync(oldVisit);
}
return(output);
}
var clubs = await _clubRepository.GetAll().Include(x => x.OpenTimes).ToListAsync();
Dictionary <Club, double> clubDistances = new Dictionary <Club, double>();
foreach (var club in clubs)
{
if (club.IsOpen(actualTime) && Geo.Distance(actualPoint, new GeoPoint(club.Latitude, club.Longitude)) <= _allowedDistance)
{
clubDistances.Add(club, Geo.Distance(actualPoint, new GeoPoint(club.Latitude, club.Longitude)));
}
}
if (clubDistances.Count > 0)
{
Club shortest_club = new Club();
double shortest_distance = -1;
foreach (var cd in clubDistances)
{
if (shortest_distance == -1)
{
shortest_club = cd.Key;
shortest_distance = cd.Value;
}
else
{
if (cd.Value < shortest_distance)
{
shortest_club = cd.Key;
shortest_distance = cd.Value;
}
}
}
var visit = visits.FirstOrDefault(x => x.ClubId == shortest_club.Id);
if (visit != null)
{
output.IsOut = true;
output.ClubId = shortest_club.Id;
return(output);
}
else
{
var ot = shortest_club.OpenTimes.Where(x => x.IsOpen(actualTime)).First();
var closingTime = ot.GetActualCloseTime(actualTime);
var newVisit = new ClubVisit {
ClubId = shortest_club.Id, MemberId = member.Id, EntryDate = actualTime, LeavingDate = closingTime
};
await _clubVisitRepository.InsertAsync(newVisit);
output.IsOut = true;
output.ClubId = shortest_club.Id;
foreach (var oldVisit in visits)
{
oldVisit.HasLeft = true;
await _clubVisitRepository.UpdateAsync(oldVisit);
}
return(output);
}
}
/*foreach (var club in clubs)
* {
* if (club.IsOpen(actualTime) && Geo.Distance(actualPoint, new GeoPoint(club.Latitude, club.Longitude)) <= _allowedDistance)
* {
* var visit = visits.FirstOrDefault(x => x.ClubId == club.Id);
* if (visit != null)
* {
* output.IsOut = true;
* output.ClubId = club.Id;
* return output;
* }
* else
* {
* var ot = club.OpenTimes.Where(x => x.IsOpen(actualTime)).First();
* var closingTime = ot.GetActualCloseTime(actualTime);
*
* var newVisit = new ClubVisit { ClubId = club.Id, MemberId = member.Id, EntryDate = actualTime, LeavingDate = closingTime };
* await _clubVisitRepository.InsertAsync(newVisit);
* output.IsOut = true;
* output.ClubId = club.Id;
*
* foreach (var oldVisit in visits)
* {
* oldVisit.HasLeft = true;
* await _clubVisitRepository.UpdateAsync(oldVisit);
* }
* return output;
* }
* }
* }*/
foreach (var oldVisit in visits)
{
oldVisit.HasLeft = true;
await _clubVisitRepository.UpdateAsync(oldVisit);
}
return(output);
}
