public override void PreCheck(TSPlayer sender, CommandDelegate <TSPlayer> command)
{
// Stop the server from running a command if he's not allowed to, it's allowed by default
if (sender is TSServerPlayer && command.GetCustomAttribute <AllowServer>()?.Allow == false)
{
Fail("The server doesn't have the permission to execute this command.");
}
CommandPermissions permissions = command.GetCustomAttribute <CommandPermissions>();
// Stop a user from running a command or subcommand if they don't have permission to use it
if (permissions != null && permissions.Permissions.Any(p => !sender.HasPermission(p)))
{
Fail("You don't have the necessary permission to do that.");
}
}
public override void PreCheck(User sender, CommandDelegate <User> command)
{
AccessLevel permLevel = command.GetCustomAttribute <AccessLevel>();
if (permLevel != null && sender.PermissionLevel < permLevel.MinimumLevel)
{
Fail($"Command \"{command.Name}\" does not exist.");
}
}
protected override void AddCommand(CommandDelegate <TSPlayer> command, string[] names)
{
CommandDelegate commandDelegate = async(CommandArgs args) =>
{
try
{
int firstSpace = args.Message.IndexOf(' ');
// Get the command text without the command name
string rawCommandArguments = firstSpace == -1 ? "" : args.Message.Substring(firstSpace + 1);
await command.Invoke(args.Player, rawCommandArguments);
}
// TShock's command system does its own exception handling, so we have to catch error messages here.
catch (CommandParsingException e)
{
args.Player.SendErrorMessage(e.Message);
}
catch (CommandExecutionException e)
{
args.Player.SendErrorMessage(e.Message);
}
catch (Exception e)
{
TShock.Log.Error(e.ToString());
args.Player.SendErrorMessage(Context.TextOptions.CommandThrewException);
}
};
var helpText = command.GetCustomAttribute <HelpText>();
var permissions = command.GetCustomAttribute <CommandPermissions>();
var allowServer = command.GetCustomAttribute <AllowServer>();
var doLog = command.GetCustomAttribute <DoLog>();
var tshockCommand = new TShockAPI.Command(permissions != null ? permissions.Permissions.ToList() : new List <string>(), commandDelegate, names)
{
HelpText = $"{(helpText != null ? helpText.Documentation : "")} Syntax: {command.SyntaxDocumentation(TSPlayer.Server)}",
AllowServer = allowServer != null ? allowServer.Allow : true,
DoLog = doLog != null ? doLog.Log : true
};
Commands.ChatCommands.Add(tshockCommand);
}
public override bool CanSeeCommand(User sender, CommandDelegate <User> command)
{
AccessLevel permLevel = command.GetCustomAttribute <AccessLevel>();
return(permLevel == null || sender.PermissionLevel >= permLevel.MinimumLevel);
}
public override bool CanSeeCommand(TSPlayer sender, CommandDelegate <TSPlayer> command)
{
var permissions = command.GetCustomAttribute <CommandPermissions>();
return(permissions == null || permissions.Permissions.Any(perm => sender.Group.HasPermission(perm)));
}