static char LastColor(char[] line, int length)
{
for (int i = length - 2; i >= 0; i--)
{
if (line[i] != '&')
{
continue;
}
char col = line[i + 1];
if (Colors.Map(ref col))
{
return(col);
}
}
return('f');
}
// TODO: Optimize this using a StringBuilder
public static List <string> Wordwrap(string message)
{
List <string> lines = new List <string>();
message = Regex.Replace(message, @"(&[0-9a-f])+(&[0-9a-f])", "$2");
message = Regex.Replace(message, @"(&[0-9a-f])+$", "");
int limit = NetUtils.StringSize; string color = "";
while (message.Length > 0)
{
if (lines.Count > 0)
{
if (message[0] == '&')
{
message = "> " + message.Trim();
}
else
{
message = "> " + color + message.Trim();
}
}
if (message.IndexOf("&") == message.IndexOf("&", message.IndexOf("&") + 1) - 2)
{
message = message.Remove(message.IndexOf("&"), 2);
}
if (message.Length <= limit)
{
lines.Add(message); break;
}
for (int i = limit - 1; i > limit - 20; i--)
{
if (message[i] == ' ')
{
lines.Add(message.Substring(0, i));
goto Next;
}
}
retry:
if (message.Length == 0 || limit == 0)
{
return(lines);
}
try {
if (message.Substring(limit - 2, 1) == "&" || message.Substring(limit - 1, 1) == "&")
{
message = message.Remove(limit - 2, 1);
limit -= 2;
goto retry;
}
else if (message[limit - 1] < 32 || message[limit - 1] > 127)
{
message = message.Remove(limit - 1, 1);
limit -= 1;
//goto retry;
}
}
catch { return(lines); }
lines.Add(message.Substring(0, limit));
Next : message = message.Substring(lines[lines.Count - 1].Length);
if (lines.Count == 1)
{
limit = 60;
}
int index = lines[lines.Count - 1].LastIndexOf('&');
if (index != -1)
{
if (index < lines[lines.Count - 1].Length - 1)
{
char next = lines[lines.Count - 1][index + 1];
if (Colors.Map(ref next))
{
color = "&" + next;
}
if (index == lines[lines.Count - 1].Length - 1)
{
lines[lines.Count - 1] = lines[lines.Count - 1].Substring(0, lines[lines.Count - 1].Length - 2);
}
}
else if (message.Length != 0)
{
char next = message[0];
if (Colors.Map(ref next))
{
color = "&" + next;
}
lines[lines.Count - 1] = lines[lines.Count - 1].Substring(0, lines[lines.Count - 1].Length - 1);
message = message.Substring(1);
}
}
}
for (int i = 0; i < lines.Count; i++) // Gotta do it the old fashioned way...
{
char[] temp = lines[i].ToCharArray();
if (temp[temp.Length - 2] == '&')
{
temp[temp.Length - 1] = ' ';
temp[temp.Length - 2] = ' ';
}
lines[i] = new string(temp);
}
return(lines);
}
