/// <summary>
/// Prepares the command system, registering all base commands.
/// </summary>
public void Init()
{
PlaceholderQueue = new CommandQueue(new CommandScript("PLACEHOLDER_QUEUE", new List<CommandEntry>()), new List<CommandEntry>(), this);
RegisteredCommands = new Dictionary<string, AbstractCommand>(30);
RegisteredCommandList = new List<AbstractCommand>(30);
Scripts = new Dictionary<string, CommandScript>(30);
Functions = new Dictionary<string, CommandScript>(30);
Events = new Dictionary<string, ScriptEvent>(30);
Queues = new List<CommandQueue>(20);
TagSystem = new TagParser();
TagSystem.Init(this);
// Common Commands
RegisterCommand(new CleanmemCommand());
RegisterCommand(new CvarinfoCommand());
RegisterCommand(new EchoCommand());
RegisterCommand(new NoopCommand());
RegisterCommand(new SetCommand());
RegisterCommand(new ToggleCommand());
// Queue-related Commands
RegisterCommand(new BreakCommand());
RegisterCommand(new CallCommand());
RegisterCommand(new DebugCommand());
RegisterCommand(new DefineCommand());
RegisterCommand(new DetermineCommand());
RegisterCommand(new ElseCommand());
RegisterCommand(new EventCommand());
RegisterCommand(new ForeachCommand());
RegisterCommand(new FunctionCommand());
RegisterCommand(new GotoCommand());
RegisterCommand(new IfCommand());
RegisterCommand(new InsertCommand());
RegisterCommand(new MarkCommand());
RegisterCommand(new ParsingCommand());
RegisterCommand(new RepeatCommand());
RegisterCommand(TheRunCommand = new RunCommand());
RegisterCommand(new ScriptCacheCommand());
RegisterCommand(new StopCommand());
RegisterCommand(new UndefineCommand());
RegisterCommand(new WaitCommand());
RegisterCommand(new WhileCommand());
// Register debug command
RegisterCommand(DebugInvalidCommand = new DebugOutputInvalidCommand());
// Command-Related Events
RegisterEvent(new ScriptRanPreScriptEvent(this));
RegisterEvent(new ScriptRanScriptEvent(this));
RegisterEvent(new ScriptRanPostScriptEvent(this));
}
/// <summary>
/// Executes a command script.
/// Returns the determined value(s).
/// </summary>
/// <param name="script">The script to execute.</param>
/// <param name="Variables">What variables to add to the commandqueue.</param>
/// <param name="queue">Outputs the generated queue (already ran or running).</param>
public List<string> ExecuteScript(CommandScript script, Dictionary<string, TemplateObject> Variables, out CommandQueue queue)
{
queue = script.ToQueue(this);
if (Variables != null)
{
foreach (KeyValuePair<string, TemplateObject> variable in Variables)
{
queue.SetVariable(variable.Key, variable.Value);
}
}
queue.Execute();
return queue.Determinations;
}
/// <summary>
/// Executes a single command.
/// </summary>
/// <param name="entry">The command entry to execute.</param>
/// <param name="queue">The queue that is executing it.</param>
public void ExecuteCommand(CommandEntry entry, CommandQueue queue)
{
try
{
entry.Queue = queue;
entry.Output = Output;
if (entry.Command == DebugInvalidCommand)
{
// Last try - perhaps a command was registered after the script was loaded.
AbstractCommand cmd;
if (RegisteredCommands.TryGetValue(entry.Name.ToLower(), out cmd))
{
entry.Command = cmd;
}
}
entry.Command.Execute(entry);
}
catch (Exception ex)
{
Output.Bad("Command '" + TextStyle.Color_Standout + TagParser.Escape(entry.CommandLine) +
TextStyle.Color_Error + "' threw an error: " + TagParser.Escape(ex.ToString()), DebugMode.NONE);
}
}
/// <summary>
/// Creates a new queue for this script.
/// </summary>
/// <param name="system">The command system to make the queue in.</param>
/// <returns>The created queue.</returns>
public CommandQueue ToQueue(Commands system)
{
CommandQueue queue = new CommandQueue(this, GetEntries(), system);
queue.Debug = Debug;
return queue;
}
/// <summary>
/// Constructs the event args.
/// </summary>
/// <param name="queue">The relevant queue.</param>
public CommandQueueEventArgs(CommandQueue queue)
{
Queue = queue;
}
/// <summary> /// Used to properly handle an unknown command. /// </summary> /// <param name="queue">The queue firing this unknown command.</param> /// <param name="basecommand">The command that wasn't recognized.</param> /// <param name="arguments">The commands arguments.</param> public abstract void UnknownCommand(CommandQueue queue, string basecommand, string[] arguments);