public void RegisterPlugin(Plugin plugin)
{
if (PluginCommands.ContainsKey(plugin))
{
throw new InvalidOperationException("Plugin is already laoded.");
}
var comList = plugin.GetWrappedCommands().ToList();
CheckDistinct(comList);
PluginCommands.Add(plugin, comList.AsReadOnly());
int loaded = 0;
try
{
for (; loaded < comList.Count; loaded++)
{
LoadCommand(comList[loaded]);
}
}
catch // TODO test
{
for (int i = 0; i <= loaded && i < comList.Count; i++)
{
UnloadCommand(comList[i]);
}
throw;
}
}
public void UnregisterPlugin(Plugin plugin)
{
if (PluginCommands.TryGetValue(plugin, out IList <BotCommand> commands))
{
foreach (var com in commands)
{
UnloadCommand(com);
}
}
}
/// <summary> /// Attempts to get a command from this plugin. /// </summary> /// <param name="command">The command to retrieve.</param> /// <returns>The command.</returns> public ICommand GetCommand(ICommand command) => PluginCommands?.FirstOrDefault(x => x.CommandTag == command.CommandTag);
private ICommandResult Plugin_CommandExecutionRequested(IPlugin sender, ICommand requestedCommand, params string[] execArgs)
{
return(PluginCommands?
.FirstOrDefault(x => x.CommandTag.ToLowerInvariant() == requestedCommand.CommandTag.ToLowerInvariant())?
.Execute(execArgs));
}
/// <summary> /// Gets a value indicating whether the inheriting plugin contains /// a given command. /// </summary> /// <param name="command">A command to check against.</param> /// <returns><code >true</code> if the command was found in this plugin.</returns> public bool HasCommand(ICommand command) => PluginCommands?.Count(x => x.CommandTag == command.CommandTag) > 0;