public static void Main(string[] args)
{
/* Please past in the following method your path file: */
MyMap.PrintBarsPerPath("input.txt");
}
/*
* Creating MyMaps by reading from file. Parameter 'path' is the file to read from.
*/
public static ArrayList CreateMaps(string path)
{
ArrayList finalMaps = new ArrayList(); // To store all the maps contained in the file.
try
{
using (StreamReader sr = File.OpenText(path))
{
char[] arr; // To store location in each line.
string line = string.Empty;
while ((line = sr.ReadLine()) != null)
{
/* 1) For the field 'locations' of MyMap. */
int edges = Convert.ToInt32(line); // Number of connections per map.
if (edges == -1) // End of file.
{
break;
}
Dictionary <Location, ArrayList> l = new Dictionary <Location, ArrayList>();
int finalBars = 0;
String[] info;
Location[] route = new Location[2];
MyMap m = new MyMap(l, finalBars, route);
for (int i = 0; i < edges; i++) // Assign neighbours nodes to each location in the map.
{
line = sr.ReadLine();
arr = line.ToCharArray();
Location one = CreateLocFromChar(arr[0]);
Location two = CreateLocFromChar(arr[2]);
if (!l.ContainsKey(one) && !l.ContainsKey(two))
{
ArrayList alOne = new ArrayList();
ArrayList alTwo = new ArrayList();
alOne.Add(two);
l[one] = alOne;
alTwo.Add(one);
l[two] = alTwo;
}
else
{
l[one].Add(two);
if (!l.ContainsKey(two))
{
ArrayList al1 = new ArrayList();
al1.Add(one);
l[two] = al1;
}
else
{
l[two].Add(one);
}
}
}
/* 2) For the fields 'finalBars' and 'route' of MyMap. */
line = sr.ReadLine();
info = line.Split(' ');
finalBars = Convert.ToInt32(info[0]);
m.SetFinalBars(finalBars);
Location start = CreateLocFromChar(info[1][0]);
Location end = CreateLocFromChar(info[2][0]);
route[0] = start;
route[1] = end;
m.SetRoute(route);
finalMaps.Add(m); // Add MyMap to the list, before creating the next ones (if any).
}
sr.Close();
}
}
catch (Exception)
{
Console.WriteLine("Error occurred.");
}
/* Console output all MyMap. */
int counter = 1;
foreach (MyMap m in finalMaps)
{
Console.Write("Map case " + counter++ + ": ");
m.Print(m);
Console.WriteLine();
}
return(finalMaps);
}
