public static List <WowPoint> ShortenRouteFromLocation(WowPoint location, List <WowPoint> pointsList)
{
var result = new List <WowPoint>();
var closestDistance = pointsList.Select(p => (point: p, distance: DistanceTo(location, p)))
.OrderBy(s => s.distance);
var closestPoint = closestDistance.First();
var startPoint = 0;
for (int i = 0; i < pointsList.Count; i++)
{
if (pointsList[i] == closestPoint.point)
{
startPoint = i;
break;
}
}
for (int i = startPoint; i < pointsList.Count; i++)
{
result.Add(pointsList[i]);
}
return(result);
}
public async Task <List <WowPoint> > FindRoute(int map, WowPoint fromPoint, WowPoint toPoint)
{
try
{
//logger.LogInformation($"Finding route to {toPoint}");
var url = $"{api}MapRoute?map1={map}&x1={fromPoint.X}&y1={fromPoint.Y}&map2={map}&x2={toPoint.X}&y2={toPoint.Y}";
var sw = new Stopwatch();
sw.Start();
using (var handler = new HttpClientHandler())
{
using (var client = new HttpClient(handler))
{
var responseString = await client.GetStringAsync(url);
logger.LogInformation($"Finding route from {fromPoint} map {map} to {toPoint} took {sw.ElapsedMilliseconds} ms.");
var path = JsonConvert.DeserializeObject <IEnumerable <WorldMapAreaSpot> >(responseString);
var result = path.Select(l => new WowPoint(l.X, l.Y)).ToList();
return(result);
}
}
}
catch (Exception ex)
{
logger.LogError(ex, $"Finding route from {fromPoint} to {toPoint}");
Console.WriteLine(ex);
return(new List <WowPoint>());
}
}
public static double CalculateHeading(WowPoint from, WowPoint to)
{
//logger.LogInformation($"from: ({from.X},{from.Y}) to: ({to.X},{to.Y})");
var target = Math.Atan2(to.X - from.X, to.Y - from.Y);
return(Math.PI + target);
}
public static double DistanceTo(WowPoint l1, WowPoint l2)
{
var x = l1.X - l2.X;
var y = l1.Y - l2.Y;
x = x * 100;
y = y * 100;
var distance = Math.Sqrt((x * x) + (y * y));
//logger.LogInformation($"distance:{x} {y} {distance.ToString()}");
return(distance);
}
internal bool IsMoving()
{
var currentDistanceToTarget = WowPoint.DistanceTo(this.playerReader.PlayerLocation, targetLocation);
if (Math.Abs(currentDistanceToTarget - previousDistanceToTarget) > 1)
{
ResetStuckParameters();
previousDistanceToTarget = currentDistanceToTarget;
return(true);
}
if ((DateTime.Now - timeOfLastSignificantMovement).TotalSeconds > 3)
{
logger.LogInformation("We seem to be stuck!");
return(false);
}
return(true);
}
public async Task SetDirection(double desiredDirection, WowPoint point, string source)
{
var location = new WowPoint(playerReader.XCoord, playerReader.YCoord);
var distance = WowPoint.DistanceTo(location, point);
logger.LogInformation("===============");
logger.LogInformation($"SetDirection:- {source} Desired: {desiredDirection.ToString("0.000")}, Current: {playerReader.Direction.ToString("0.000")}, distance: {distance.ToString("0.000")}");
if (distance < 40)
{
logger.LogInformation("Too close, ignoring direction change.");
return;
}
var key = GetDirectionKeyToPress(desiredDirection);
TurnUsingTimedPress(desiredDirection, key);
//await TurnAndReadActualDirection(desiredDirection, key);
await Task.Delay(1);
LastSetDirection = DateTime.Now;
}
public string DeathImage(WowPoint pt)
{
var size = this.canvasSize / 25;
return(pt == null ? string.Empty : $"<image href = 'death.svg' x = '{ToCanvasPointX(pt.X) - size / 2}' y = '{ToCanvasPointY(pt.Y) - size / 2}' height='{size}' width='{size}' />");
}
public void SetTargetLocation(WowPoint targetLocation)
{
this.targetLocation = targetLocation;
ResetStuckParameters();
}
public Task <List <WowPoint> > FindRouteTo(PlayerReader playerReader, WowPoint destination)
{
return(FindRoute(playerReader.ZoneId, playerReader.PlayerLocation, destination));
}
public async Task SetDirection(double desiredDirection, WowPoint point, string source)
{
await SetDirection(desiredDirection, point, source, 40);
}