/// <summary>
/// Fixes format numbers in <see cref="KolorSection.Message"/>
/// </summary>
/// <param name="sect">Section to fix</param>
public static string FixFormats(KolorSection sect)
{
var ch = ' ';
int i = 0;
int f = 0;
StringBuilder newmsg = new StringBuilder();
while (i < sect.Message.Length)
{
ch = sect.Message[i++];
if (ch == '{') // Incoming format
{
if (i < sect.Message.Length && sect.Message[i] == '{') // Format escape
{
newmsg.Append("{{");
i++;
continue;
}
// We will skip over this and write ours
string fmt = "";
while (i < sect.Message.Length && (ch = sect.Message[i]) != '}')
{
fmt += sect.Message[i++];
}
fmt = fmt.Trim();
var split = fmt.Split(new char[] { ':' }, StringSplitOptions.RemoveEmptyEntries);
if (split.Length == 2) // {2:X4}
{
newmsg.Append('{');
newmsg.Append(f++);
newmsg.Append(':');
newmsg.Append(split[1]);
newmsg.Append('}');
}
else // {2}
{
newmsg.Append('{');
newmsg.Append(f++);
newmsg.Append('}');
}
i++; // Skip '}'
continue;
}
newmsg.Append(ch);
}
return(newmsg.ToString());
}
/// <summary>
/// Generates colored message sections based on given message string
/// </summary>
/// <param name="msg">Message string to generate sections</param>
public static List <KolorSection> GenerateSections(string msg)
{
var lst = new List <KolorSection>();
KolorSection sect = new KolorSection("");
var ch = ' ';
var i = 0;
StringBuilder part = new StringBuilder();
while (i < msg.Length)
{
ch = msg[i++];
if (ch == '{') // A format part
{
if (i < msg.Length && msg[i] == '{') // Format skip
{
i++;
part.Append("{{");
continue;
}
sect.Formats++;
}
if (ch == '&') // A new section
{
if (i < msg.Length && msg[i] == '&') // A '&' escape
{
i++;
part.Append('%');
continue;
}
sect.Message = part.ToString();
part = new StringBuilder();
lst.Add(sect);
string cl = "";
while (i < msg.Length && (ch = msg[i]) != ';')
{
cl += msg[i++];
}
cl = cl.Trim();
if (cl != "back")
{
if (!TryFindColor(cl, out ConsoleColor color))
{
color = ConsoleColor.Gray; // fallback to gray
}
sect = new KolorSection("");
sect.Color = color;
sect.ColorChange = true;
}
else
{
sect = new KolorSection("");
sect.Back = 1;
}
i++;
continue;
}
if (ch == '%') // A new section
{
if (i < msg.Length && msg[i] == '%') // A '%' escape
{
i++;
part.Append('%');
continue;
}
sect.Message = part.ToString();
part = new StringBuilder();
lst.Add(sect);
string cl = "";
while (i < msg.Length && (ch = msg[i]) != ';')
{
cl += msg[i++];
}
cl = cl.Trim();
if (!cl.Contains("*"))
{
if (!int.TryParse(cl, out int code))
{
code = 7; // fallback to gray
}
if (!TryFindColor(code, out ConsoleColor color))
{
color = ConsoleColor.Gray;
}
sect = new KolorSection("");
sect.Color = color;
sect.ColorChange = true;
}
else
{
sect = new KolorSection("");
sect.Back = Count(cl, '*');
}
i++;
continue;
}
part.Append(ch); // Nothing special, save it to message
}
var str = part.ToString();
if (str != "") // Non-empty section
{
sect.Message = str;
lst.Add(sect);
}
else if (sect.Back > 0) // Revert color section
{
lst.Add(sect);
}
return(lst);
}