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Merge pull request #23 from cubrr/tidy-command-parsing

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Tidy command parsing
This commit is contained in:
Drew DeVault 2015-02-07 11:23:15 -07:00
commit d92e26b3f7
2 changed files with 19 additions and 45 deletions
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50
TrueCraft/Commands/CommandManager.cs
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@ -29,51 +29,33 @@ namespace TrueCraft.Commands
}
/// <summary>
/// Handle the specified command if it exists. We run the check twice to separate
/// actual command names from command aliases to prevent aliases from being prioritized
/// over other command names.
/// Tries to find the specified command by first performing a
/// case-insensitive search on the command names, then a
/// case-sensitive search on the aliases.
/// </summary>
/// <param name="Client"></param>
/// <param name="Command"></param>
/// <param name="Arguments"></param>
public void HandleCommand(IRemoteClient Client, string Alias, string[] Arguments)
/// <param name="client">Client which called the command</param>
/// <param name="alias">Case-insensitive name or case-sensitive alias of the command</param>
/// <param name="arguments"></param>
public void HandleCommand(IRemoteClient client, string alias, string[] arguments)
{
ICommand Found = null;
if ((Found = FindByName(Alias)) != null)
ICommand foundCommand = FindByName(alias) ?? FindByName(alias);
if (foundCommand == null)
{
Found.Handle(Client, Alias, Arguments);
client.SendMessage("Unable to locate the command \"" + alias + "\". It might be in a different server!");
return;
}
else if ((Found = FindByAlias(Alias)) != null)
{
Found.Handle(Client, Alias, Arguments);
return;
}
Client.SendMessage("Unable to locate the command \"" + Alias + "\". It might be in a different server!");
foundCommand.Handle(client, alias, arguments);
}
public ICommand FindByName(string Name)
public ICommand FindByName(string name)
{
foreach (ICommand C in Commands)
{
if (C.Name.ToLower() == Name.ToLower())
{
return C;
}
}
return null;
return Commands.FirstOrDefault(c => c.Name.Equals(name, StringComparison.OrdinalIgnoreCase));
}
public ICommand FindByAlias(string Alias)
public ICommand FindByAlias(string alias)
{
foreach (ICommand C in Commands)
{
if (C.Aliases.Contains(Alias))
{
return C;
}
}
return null;
// uncomment below if alias searching should be case-insensitive
return Commands.FirstOrDefault(c => c.Aliases.Contains(alias /*, StringComparer.OrdinalIgnoreCase*/));
}
}
}

14
TrueCraft/Program.cs
View File

@ -54,20 +54,12 @@ namespace TrueCraft
static void HandleChatMessageReceived(object sender, ChatMessageEventArgs e)
{
// TODO: Make this more sophisticated
if (e.Message.StartsWith("/"))
{
e.PreventDefault = true;
var Message = e.Message.Remove(0, 1);
var Command = Message.Trim();
var Arguments = new string[0];
if (Message.Split(' ').Length > 1)
{
Command = Message.Split(' ')[0];
Arguments = Message.Substring(Command.Length).Trim().Split(' ');
}
CommandManager.HandleCommand(e.Client, Command, Arguments);
var messageArray = e.Message.TrimStart('/')
.Split(new[] {' '}, StringSplitOptions.RemoveEmptyEntries);
CommandManager.HandleCommand(e.Client, messageArray[0], messageArray);
return;
}
}