/// <summary>
/// Checks if the input string is a TW coordinate
/// </summary>
public Point?GetCoordinates(string input)
{
Match match = VillagePattern.Match(input.Trim());
if (match.Success)
{
int x;
int y;
if (int.TryParse(match.Groups[1].Value, out x) && int.TryParse(match.Groups[2].Value, out y) &&
x > 0 && x < 1000 && y > 0 && y < 1000)
{
return(new Point(x, y));
}
}
return(null);
}
/// <summary>
/// Checks if the input string is a village
/// </summary>
public Village GetVillage(string input)
{
Match match = VillagePattern.Match(input.Trim());
if (match.Success)
{
int x;
int y;
if (int.TryParse(match.Groups[1].Value, out x) && int.TryParse(match.Groups[2].Value, out y))
{
var loc = new Point(x, y);
if (Default.Villages.ContainsKey(loc))
{
return(Default.Villages[loc]);
}
}
}
return(null);
}
/// <summary>
/// Gets all villages in the input string
/// </summary>
public IEnumerable <Village> GetVillages(string input)
{
MatchCollection matches = VillagePattern.Matches(input.Trim());
foreach (var match in matches.OfType <Match>())
{
if (match.Success)
{
int x;
int y;
if (int.TryParse(match.Groups[1].Value, out x) && int.TryParse(match.Groups[2].Value, out y))
{
var loc = new Point(x, y);
if (Default.Villages.ContainsKey(loc))
{
yield return(Default.Villages[loc]);
}
}
}
}
}
