--[[ 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/>. ]] local Command = require("obj.Command") --- Command template for directional movement. -- @class table -- @name Movement local Movement = Command:clone() Movement.direction = Direction.NORTH --- Take a step in a direction. -- @param player Player taking a step. -- @param mob Mob taking a step. function Movement:execute(player, mob) if mob:step(self.direction) then mob:showRoom() else player:sendMessage("Alas, you cannot go that way.", MessageMode.FAILURE) end end return Movement