--[[ lama is a MUD server made in Lua. Copyright (C) 2013 Curtis Erickson This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. ]] --- Command for listing usable commands. -- @author milkmanjack local Command = require("obj.Command") --- Command for listing usable commands. -- @class table -- @name Commands local Commands = Command:clone() Commands.keyword = "commands" --- Show commands. function Commands:execute(player, mob) local msg = "--- Commands ---" local perLine = 5 for i,v in ipairs(Game.parser:getCommands()) do msg = string.format("%s%s%16s", msg, math.mod(i-1, perLine) == 0 and "\n" or "", v.keyword) end mob:sendMessage(msg, MessageMode.INFO) end return Commands