/// <summary>
/// Removes the next char if it's a Command Prefix, and
/// sets dbl = true, if it is double.
/// </summary>
public static bool ConsumeCommandPrefix(StringStream str, out bool dbl)
{
char c = str.PeekChar();
if (RealmCommandHandler.IsCommandPrefix(c))
{
++str.Position;
dbl = str.ConsumeNext(c);
return(true);
}
dbl = false;
return(false);
}
/// <summary>Default Command-Handling method</summary>
/// <returns>Whether the given msg triggered a command</returns>
public static bool HandleCommand(IUser user, string msg, IGenericChatTarget target)
{
if (msg.Length > 0 && user.Role.Commands.Count > 0)
{
char ch1;
bool isCall;
if (!(isCall = !RealmCommandHandler.IsCommandPrefix(ch1 = msg[0])) ||
(int)ch1 == (int)RealmCommandHandler.ExecCommandPrefix)
{
if (msg.Length != 2 || msg[1] != '?')
{
bool flag = false;
foreach (char ch2 in msg)
{
if (ch2 >= 'A')
{
flag = true;
break;
}
}
if (!flag)
{
return(false);
}
}
bool dbl = false;
int startIndex = 1;
if ((int)msg[1] == (int)ch1)
{
if (!user.Role.CanUseCommandsOnOthers)
{
user.SendMessage("You are not allowed to use Commands on others.");
return(true);
}
if (user.Target == null)
{
user.SendMessage("Invalid target.");
return(true);
}
dbl = true;
++startIndex;
}
IngameCmdTrigger trigger =
new IngameCmdTrigger(new StringStream(msg.Substring(startIndex)), user, target, dbl);
if (trigger.InitTrigger())
{
if (trigger.Args.Context != null)
{
trigger.Args.Context.ExecuteInContext((Action)(() =>
{
if (!isCall)
{
RealmCommandHandler.Instance.Execute((CmdTrigger <RealmServerCmdArgs>)trigger,
false);
}
else
{
RealmCommandHandler.Call((CmdTrigger <RealmServerCmdArgs>)trigger);
}
}));
}
else if (!isCall)
{
RealmCommandHandler.Instance.Execute((CmdTrigger <RealmServerCmdArgs>)trigger, false);
}
else
{
RealmCommandHandler.Call((CmdTrigger <RealmServerCmdArgs>)trigger);
}
}
return(true);
}
if ((int)ch1 == (int)RealmCommandHandler.SelectCommandPrefix && user.Role.IsStaff)
{
return(RealmCommandHandler.SelectCommand(user, msg.Substring(1)));
}
}
return(false);
}