public static ICommand GetCommand(string name, Assembly[] fromAssemblies = null)
{
// This isn't the most efficient.
// Considering that GetCommands should really only be returning a few (1-5?) ICommand objects
// Filtering the list a second time (filtered once in GetCommands) shouldn't hurt much.
// If users start loading dozens of ICommand (bad practice!) in their scripts folder, then
// this needs to be revisited.
IEnumerable <ICommand> commands = CommandFactory.GetCommands(fromAssemblies);
foreach (ICommand command in commands)
{
Type type = command.GetType();
if (type.Name.ToLower() == name.ToLower())
{
return(command);
}
else if (type.Name == string.Format("{0}command", name.ToLower()))
{
return(command);
}
ShorthandNameAttribute attribute = type.GetCustomAttribute <ShorthandNameAttribute>();
if (attribute != null)
{
if (attribute.Command.ToLower() == name.ToLower())
{
return(command);
}
else if (attribute.Shorthand.ToLower() == name.ToLower())
{
return(command);
}
}
}
return(null);
}
/// <summary>
/// Initializes the specified mob.
/// </summary>
/// <param name="mob">The mob.</param>
/// <param name="initialState">The initial state.</param>
public void Initialize(IMob mob, IEnumerable <ICommand> commands)
{
this.Mob = mob;
this.States = new Stack <IState>();
this.Commands = commands;
var commandsWithShorthand = commands.Where(command =>
Attribute.IsDefined(command.GetType(), typeof(ShorthandNameAttribute)));
foreach (ICommand command in commandsWithShorthand)
{
ShorthandNameAttribute shorthandAttribute =
Attribute.GetCustomAttribute(command.GetType(), typeof(ShorthandNameAttribute)) as ShorthandNameAttribute;
if (!this.shorthandCommands.Keys.Any(key =>
key.Shorthand.ToLower() == shorthandAttribute.Shorthand ||
key.Command == shorthandAttribute.Command))
{
this.shorthandCommands.Add(shorthandAttribute, command);
}
}
}