public bool TryInvoke(CliInvocationContext context, string[] args)
{
if (args.Length != Parameters.Length - 1)
{
context.Window.WriteError("Usage: " + Usage);
return(false);
}
else
{
object[] pars = new object[args.Length + 1];
pars[0] = context;
for (int i = 1; i <= args.Length; i++)
{
if (ParameterTypes[i] == typeof(string))
{
pars[i] = args[i - 1];
}
else
{
MethodInfo parse = ParameterTypes[i].GetMethod("Parse", new Type[] { typeof(string) });
pars[i] = parse.Invoke(null, new object[] { args[i - 1] });
}
}
//try { Method.Invoke(null, pars); }
//catch { return false; }
Method.Invoke(null, pars);
return(true);
}
}
private void _txtInput_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Return)
{
string line = _txtInput.Text;
WriteLine("> " + _txtInput.Text);
_txtInput.Text = "";
if (Cli != null)
{
CommandLine.Parse(line, out string command, out string[] arguments);
bool foundCmd = false;
StringBuilder helpTexts = new StringBuilder();
bool printHelpTexts = true;
foreach (CliCommandInfo cmd in Cli.Commands)
{
if (cmd.Name == command)
{
foundCmd = true;
if (cmd.Parameters.Length == arguments.Length + 1)
{
CliInvocationContext context = new CliInvocationContext(this);
if (cmd.TryInvoke(context, arguments))
{
printHelpTexts = false;
break;
}
else
{
}
}
else
{
helpTexts.AppendLine(cmd.Description);
helpTexts.AppendLine("Usage: " + cmd.Name + " " + cmd.Usage);
}
}
}
if (!foundCmd)
{
WriteError("Invalid command: " + command);
}
else if (printHelpTexts)
{
WriteInfo(helpTexts.ToString());
}
}
else if (UseTypedEntry)
{
CommandLine.ParseWithTypes(line, out string command, out object[] arguments);
OnTypedEntry(command, arguments);
}
else
{
CommandLine.Parse(line, out string command, out string[] arguments);
OnEntry(command, arguments);
}
}
}
public static void Help(CliInvocationContext context)
{
var helpText = new StringBuilder();
helpText.AppendLine("Zefugi - Dev Console - Usage help:");
helpText.AppendLine("This is a simple command parsing console. Commands come in the format of a command name (single word) and no or a number of arguments.");
helpText.AppendLine("Arguments can either be a string (use \" escape characters to include spaces) or a parsable string that will result in an object being parsed to the command.");
helpText.AppendLine();
helpText.AppendLine("To get help on a specific command type 'help <commandName>'");
helpText.AppendLine();
helpText.AppendLine("For more information see https://github.com/Zefugi/DevConsole");
context.Window.WriteInfo(helpText.ToString());
}
public static void Help(CliInvocationContext context, string commandName)
{
var helpTexts = new StringBuilder();
foreach (CliCommandInfo cmd in context.Window.Cli.Commands)
{
if (cmd.Name == commandName)
{
helpTexts.AppendLine(cmd.Description);
helpTexts.AppendLine("Usage: " + cmd.Name + " " + cmd.Usage);
}
}
if (helpTexts.Length == 0)
{
context.Window.WriteInfo("Unknown command " + commandName);
}
else
{
context.Window.WriteInfo("Help for command '" + commandName + "':\n" + helpTexts.ToString());
}
}
public static void Exit(CliInvocationContext context)
{
context.Window.Close();
}
public static void Echo(CliInvocationContext context, string text)
{
context.Window.WriteInfo(text);
}
