public static void LoadCharts()
{
try
{
listCharts = new List <Chart>();
StreamReader file = File.OpenText(MultiOSFileSupport.ResourcesFolder + "charts.json");
StringBuilder jsonstring = new StringBuilder();
while (file.Peek() >= 0)
{
jsonstring.Append(file.ReadLine());
}
var listCountires = JsonConvert.DeserializeObject <IDictionary <string, IDictionary <string, string> > >(jsonstring.ToString());
foreach (var item in listCountires)
{
var chart = new Chart()
{
Name = item.Key,
Region = item.Value["Region"],
ChartType = (item.Value["Type"] == "STAR") ? ChartType.Star : ChartType.SID,
CheckPoints = new List <CheckPoint>(),
Doors = new List <CheckPoint>()
};
List <string> doors = item.Value["Doors"].Split(';').ToList();
List <string> checkpoints = item.Value["CheckPoints"].Split(';').ToList();
for (int i = 0; i < doors.Count; i++)
{
var chk = CheckPoint.GetCheckPoint(doors[i]);
if (chk != null)
{
chart.Doors.Add(chk);
}
}
for (int i = 0; i < checkpoints.Count; i++)
{
var chk = CheckPoint.GetCheckPoint(checkpoints[i]);
if (chk != null)
{
chart.CheckPoints.Add(chk);
}
}
listCharts.Add(chart);
}
}
catch (Exception e)
{
throw new ArgumentException(MultiOSFileSupport.ResourcesFolder + "charts.json");
}
}
public static bool IsInsideAngle(double targetLongitude, double targetLatitude, double targetDirection, CheckPoint point1, CheckPoint point2)
{
return(IsInsideAngle(targetLongitude, targetLatitude, targetDirection, point1, point2, true));
}
public static bool IsInsideAngle(double targetLongitude, double targetLatitude, CheckPoint point1, CheckPoint point2)
{
return(IsInsideAngle(targetLongitude, targetLatitude, 0, point1, point2, false));
}
private static bool IsInsideAngle(double targetLongitude, double targetLatitude, double targetDirection, CheckPoint point1, CheckPoint point2, bool mustHaveDirection)
{
bool result = false;
double degreesAperture = 3;
double degreesOne = GetAngle(point1.Longitude, point2.Longitude, point1.Latitude, point2.Latitude);
double degreesTwo = GetAngle(point2.Longitude, point1.Longitude, point2.Latitude, point1.Latitude);
double degreesOneFromPosition = GetAngle(point1.Longitude, targetLongitude, point1.Latitude, targetLatitude);
double degreesTwoFromPosition = GetAngle(point2.Longitude, targetLongitude, point2.Latitude, targetLatitude);
bool isTargetInAngleFromOne = degreesOne - degreesAperture <degreesOneFromPosition && degreesOne + degreesAperture> degreesOneFromPosition ||
degreesTwo - degreesAperture <degreesTwoFromPosition && degreesTwo + degreesAperture> degreesTwoFromPosition;
bool targetCompatibleHasAngle = targetDirection - degreesAperture <degreesOneFromPosition && targetDirection + degreesAperture> degreesOneFromPosition ||
targetDirection - degreesAperture <degreesTwoFromPosition && targetDirection + degreesAperture> degreesTwoFromPosition;
if (isTargetInAngleFromOne && targetCompatibleHasAngle && mustHaveDirection)
{
result = true;
}
else if (isTargetInAngleFromOne && !mustHaveDirection)
{
result = true;
}
return(result);
}
