public static bool TryParse(string toCheck, int maxNumberOfReplays, bool throwOnExceedingMax, out CustomReplayFormat customReplayFormat)
{
if (string.IsNullOrWhiteSpace(toCheck))
{
customReplayFormat = null;
return(false);
}
if (maxNumberOfReplays <= 0)
{
customReplayFormat = null;
return(false);
}
var match = _escapeCharacter.Match(toCheck);
var customFormatStringBuilder = new StringBuilder();
List <Tuple <CustomReplayNameSyntax, string> > customReplayFormatSections = new List <Tuple <CustomReplayNameSyntax, string> >();
var matchCounter = 0;
var previousMatchIndexEnd = 0;
while (match.Success)
{
var matchIndex = match.Index;
var literalFormat = toCheck.Substring(previousMatchIndexEnd, matchIndex - previousMatchIndexEnd);
if (matchIndex + 1 >= toCheck.Length)
{
customReplayFormat = null;
return(false);
}
var stringContainingFormatSpecifier = toCheck.Substring(matchIndex + 1);
var formatRegex = _formatRegexes.FirstOrDefault(r => r.Key.IsMatch(stringContainingFormatSpecifier));
if (formatRegex.Equals(default(KeyValuePair <Regex, CustomReplayNameSyntax>)))
{
customReplayFormat = null;
return(false);
}
var formatSpecifier = formatRegex.Key.Match(stringContainingFormatSpecifier).Groups[1].Value;
customFormatStringBuilder.Append($"{{{matchCounter++}}}{{{matchCounter++}}}");
customReplayFormatSections.Add(Tuple.Create(CustomReplayNameSyntax.None, literalFormat));
customReplayFormatSections.Add(Tuple.Create(formatRegex.Value, formatSpecifier));
previousMatchIndexEnd = matchIndex + 1 + formatSpecifier.Length;
match = match.NextMatch();
while (match.Success && match.Index < previousMatchIndexEnd)
{
match = match.NextMatch();
}
}
customFormatStringBuilder.Append($"{{{matchCounter++}}}");
customReplayFormatSections.Add(Tuple.Create(CustomReplayNameSyntax.None, toCheck.Substring(previousMatchIndexEnd)));
customReplayFormat = new CustomReplayFormat(customFormatStringBuilder.ToString(), customReplayFormatSections, maxNumberOfReplays, throwOnExceedingMax);
return(true);
}
public bool Equals(CustomReplayFormat other)
{
if (other == null)
{
return(false);
}
return
(CustomFormat == other.CustomFormat &&
CustomFormatSections.SequenceEqual(other.CustomFormatSections) &&
MaxNumberOfReplays == other.MaxNumberOfReplays &&
ThrowOnExceedingMax == other.ThrowOnExceedingMax);
}
