public static bool HasMentionPrefix(this TwitchBot.IRCClient.ChannelMessageEventArgs msg, User user, ref int argPos)
{
var text = msg.Message;
if (text.Length <= 3 || text[0] != '@')
{
return(false);
}
int endPos = text.IndexOf(' ');
if (endPos == -1)
{
return(false);
}
if (text.Length < endPos)
{
return(false); //Must end in "> "
}
string username = text.Substring(1, endPos);
//if (!MentionUtils.TryParseUser(text.Substring(0, endPos + 1), out userId)) return false;
if (username == user.Username)
{
argPos = endPos + 1;
return(true);
}
return(false);
}
public static bool HasCharPrefix(this TwitchBot.IRCClient.ChannelMessageEventArgs msg, char c, ref int argPos)
{
var text = msg.Message;
if (text.Length > 0 && text[0] == c)
{
argPos = 1;
return(true);
}
return(false);
}
public static bool HasStringPrefix(this TwitchBot.IRCClient.ChannelMessageEventArgs msg, string str, ref int argPos, StringComparison comparisonType = StringComparison.Ordinal)
{
var text = msg.Message;
if (text.StartsWith(str, comparisonType))
{
argPos = str.Length;
return(true);
}
return(false);
}
