public static void Main(string[] args)
{
Point top = new Point(1, 100, 1);
Console.WriteLine(top);
Point zero = Point.ZeroPoint;
Console.WriteLine(zero);
Point thirth = new Point(1, 1, 200);
Console.WriteLine(thirth);
Console.WriteLine();
Console.WriteLine("-------------Old Path----------");
var path = new Path(top);
path.Add(zero);
path.Add(thirth);
Print(path.Points);
PathStorage.Save("path.txt", path);
Console.WriteLine();
var newPath = PathStorage.Load("path.txt");
Console.WriteLine("--------New Path----------------");
Print(newPath.Points);
}
public static Path LoadPath(string filename)
{
Path path = new Path();
try
{
var reader = new StreamReader(filename);
string line = reader.ReadLine();
while (line != null)
{
path.Add(TryParse(line));
line = reader.ReadLine();
}
return path;
}
catch (FileNotFoundException)
{
Console.WriteLine("File could not be found");
return null;
}
catch (InvalidOperationException)
{
Console.WriteLine("Parsing from file failed!");
return null;
}
catch (Exception)
{
Console.WriteLine("Unknown error");
return null;
}
}
public static Path Load(string file)
{
StreamReader reader = new StreamReader(file);
Path path = new Path();
using (reader)
{
string line = reader.ReadLine();
while (line != null)
{
string[] cordinates = line.Split(new char[] { ',' });
if (cordinates.Length != 3)
{
throw new ArgumentOutOfRangeException();
}
Point newPoint = new Point(
float.Parse(cordinates[0]),
float.Parse(cordinates[1]),
float.Parse(cordinates[2]));
path.Add(newPoint);
line = reader.ReadLine();
}
}
return path;
}
public static void Load(Path path)
{
try
{
using (StreamReader load = new StreamReader(@"..\..\ListOfPoints.txt"))
{
string line = load.ReadLine();
while (line != null)
{
int firstCommaIndex = line.IndexOf(',');
int secondCommaIndex = line.IndexOf(',', firstCommaIndex + 1);
double x = double.Parse(line.Substring(2, firstCommaIndex - 2));
double y = double.Parse(line.Substring(firstCommaIndex + 2, secondCommaIndex - firstCommaIndex - 2));
double z = double.Parse(line.Substring(secondCommaIndex + 2, line.Length - secondCommaIndex - 4));
Point3D point = new Point3D(x, y, z);
path.Add(point);
line = load.ReadLine();
}
}
}
catch (Exception)
{
Console.WriteLine("There was a problem loading the path file.");
}
}
public static void Main(string[] args)
{
Path p = new Path();
p.Add(new Point3D(1, 2, 3));
p.Add(new Point3D(2, 2, 2));
PathStorage.SavePath(p, "path1.txt");
Path p2 = PathStorage.LoadPath("path1.txt");
if (p2 != null)
{
for (int i = 0; i < p2.Count; i++)
{
Console.WriteLine(p2[i]);
}
Console.WriteLine("Distance: ");
Console.WriteLine(Distance.FindDistance(p2[0], p2[1]));
}
}