internal static Level TryGetTemplateLevel(string text)
{
if (text == null)
{
throw new SettingsException("The level template is null.");
}
if (File.Exists(text))
{
try
{
var template = Level.FromPath(text);
template.Path = null;
return(template);
}
catch (Exception)
{
throw new SettingsException("The level template file is not a valid Elma level file.");
}
}
var regex = new Regex(@"^(\d+),(\d+)$");
if (!regex.IsMatch(text))
{
throw new SettingsException(
"The level template is neither a file nor a string of the form \"width,height\".");
}
double width = int.Parse(regex.Match(text).Groups[1].Value);
double height = int.Parse(regex.Match(text).Groups[2].Value);
return(Level.FromDimensions(width, height));
}
internal Level GetTemplateLevel()
{
try
{
return(TryGetTemplateLevel(LevelTemplate));
}
catch (SettingsException)
{
return(Level.FromDimensions(50, 50));
}
}