forked from mtcontrib/factions
325 lines
9.6 KiB
Lua
325 lines
9.6 KiB
Lua
-------------------------------------------------------------------------------
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-- factionsmod Mod by Sapier
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--
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-- License WTFPL
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--
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--! @file chatcommnd.lua
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--! @brief factionsmod chat interface
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--! @copyright Sapier
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--! @author Sapier
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--! @date 2013-05-08
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--
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-- Contact sapier a t gmx net
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-------------------------------------------------------------------------------
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--! @class factionsmod_chat
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--! @brief chat interface class
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factionsmod_chat = {}
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-------------------------------------------------------------------------------
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-- name: init()
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--
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--! @brief initialize chat interface
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--! @memberof factionsmod_chat
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--! @public
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-------------------------------------------------------------------------------
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function factionsmod_chat.init()
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minetest.register_privilege("faction_user",
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{
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description = "this user is allowed to interact with faction mod",
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give_to_singleplayer = true,
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}
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)
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minetest.register_privilege("faction_admin",
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{
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description = "this user is allowed to create or delete factionsmod",
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give_to_singleplayer = true,
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}
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)
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minetest.register_chatcommand("factionsmod",
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{
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params = "<cmd> <parameter 1> .. <parameter n>",
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description = "faction administration functions",
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privs = { interact=true },
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func = factionsmod_chat.cmdhandler,
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}
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)
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minetest.register_chatcommand("f",
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{
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params = "<factionname> text",
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description = "send message to a specific faction",
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privs = { faction_user=true },
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func = factionsmod_chat.chathandler,
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}
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)
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end
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-------------------------------------------------------------------------------
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-- name: cmdhandler(playername,parameter)
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--
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--! @brief chat command handler
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--! @memberof factionsmod_chat
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--! @private
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--
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--! @param playername name
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--! @param parameter data supplied to command
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-------------------------------------------------------------------------------
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function factionsmod_chat.cmdhandler(playername,parameter)
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--let's not duplicate code
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local player = minetest.env:get_player_by_name(playername)
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local params = parameter:split(" ")
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local cmd = params[1]
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local player_faction = factionsmod[playername]
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local player_position = player:getpos()
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local chunk = factionsmod.get_chunk(player_position)
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local chunkpos = factionsmod.get_chunkpos(player_position)
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--handle common commands
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if parameter == nil or
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parameter == "" then
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if player_faction then
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minetest.chat_send_player(playername, player_faction.description)
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else
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--TODO: message, no faction
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end
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return
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end
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if cmd == "claim" then
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if player_faction:has_permission(playername, "claim") then
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if not chunk then
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player_faction:claim_chunk(chunkpos)
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else
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if chunk == player_faction.name then
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--TODO: error (chunk already claimed by faction)
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else
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--TODO: error (chunk claimed by another faction)
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end
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end
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else
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--TODO: error message (no permission to claim)
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end
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return
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end
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if cmd == "unclaim" then
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if player_faction:has_permission(playername, "claim") then
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if chunk ~= player_faction.name then
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--TODO: error (not your faction's chunk)
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else
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player_faction:unclaim_chunk(chunkpos)
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end
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else
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--TODO: error (no permission to claim)
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end
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end
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--list all known factionsmod
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if cmd == "list" then
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local list = factionsmod.get_faction_list()
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local tosend = "factionsmod: current available factionsmod:"
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for i,v in ipairs(list) do
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if i ~= #list then
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tosend = tosend .. " " .. v .. ","
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else
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tosend = tosend .. " " .. v
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end
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end
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minetest.chat_send_player(playername, tosend, false)
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return
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end
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--show factionsmod mod version
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if cmd == "version" then
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minetest.chat_send_player(playername, "factionsmod: version " .. factionsmod_version , false)
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return
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end
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--show description of faction
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if cmd == "info" then
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if params[2] ~= nil then
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minetest.chat_send_player(playername,
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"factionsmod: " .. params[2] .. ": " ..
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factionsmod.factions[params[2]].description, false)
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return
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end
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end
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if cmd == "leave" then
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player_faction:remove_player(playername)
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--TODO: message?
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end
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if cmd == "kick" then
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if param[2] then
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if player_faction:has_permission(playername, "playerlist") then
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player_faction:remove_player(playername)
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--TODO: message?
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else
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--TODO: error (no permissions)
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end
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else
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--TODO: error (no player specified)
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end
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end
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--create new faction
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if cmd == "create" then
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if params[2] ~= nil then
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local factioname = params[2]
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if factionsmod.can_create_faction(factionname) then
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player_faction = factionsmod.create_faction(faction)
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player_faction:add_player(playername)
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player_faction:set_leader(playername)
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else
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--TODO: error (cannot create faction)
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end
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else
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--TODO: error (help message?)
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end
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end
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if cmd == "join" then
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if params[2] then
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local factionname = params[2]
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local faction = factionsmod.factons[factionname]
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if not faction then
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--TODO: error (faction doesn't exist)
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else
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if faction:can_join(playername) then
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if player_faction then -- leave old faction
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player_faction:remove_player(playername)
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--TODO: message
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end
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faction:add_player(playername)
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else
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--TODO: error (could not join faction)
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end
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end
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end
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end
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if cmd == "disband" then
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if player_faction:has_permission(playername, "disband") then
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player_faction:disband()
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else
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--TODO: error (no permission)
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end
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end
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if cmd == "close" then
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if player_faction:has_permission(playername, "playerlist") then
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player_faction:toggle_join_free(false)
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else
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--TODO: error (no permission)
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end
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end
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if cmd == "open" then
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if player_faction:has_permission(playername, "playerlist") then
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player_faction:toggle_join_free(true)
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else
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--TODO: error (no permission)
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end
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end
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if cmd == "description" then
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if player_faction:has_permission(playername, "description") then
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local description = {}
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for i=2, #params, 1 do
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table.insert(description, params[i])
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end
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player_faction:set_description(description.concat(" "))
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else
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--TODO: error (no permission)
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end
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end
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if cmd == "invite" then
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if params[2] then
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if player_faction:has_permission(playername, "playerlist") then
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player_faction:invite_player(params[2])
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else
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--TODO: error (no permission)
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end
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else
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--TODO: error (player unspecified)
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end
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end
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if cmd == "uninvite" then
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if params[2] then
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if player_faction:has_permission(playername, "playerlist") then
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player_faction:revoke_invite(params[2])
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else
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--TODO: error (no permission)
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end
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else
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--TODO: error (player unspecified)
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end
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end
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--all following commands require at least two parameters
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if params[2] then
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if minetest.check_player_privs(playername,{ faction_admin=true }) then
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--delete faction
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if cmd == "delete" then
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faction = factionsmod.factions[params[2]]
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if faction then
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faction:disband()
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--TODO: message
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else
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--TODO: error (no such faction)
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end
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end
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end
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end
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factionsmod_chat.show_help(playername)
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end
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-------------------------------------------------------------------------------
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-- name: show_help(playername,parameter)
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--
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--! @brief send help message to player
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--! @memberof factionsmod_chat
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--! @private
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--
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--! @param playername name
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-------------------------------------------------------------------------------
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function factionsmod_chat.show_help(playername)
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local MSG = function(text)
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minetest.chat_send_player(playername,text,false)
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end
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MSG("factionsmod mod")
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MSG("Usage:")
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MSG("\tUser commands:")
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MSG("\t\t/factionsmod -> info on your current faction")
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MSG("\t\t/factionsmod info <factionname> -> show description of faction")
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MSG("\t\t/factionsmod list -> show list of factions")
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MSG("\t\t/factionsmod leave -> leave current faction")
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MSG("\t\t/factionsmod join <factionname> -> join specified faction")
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MSG("\t\t/factionsmod version -> show version number of mod")
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MSG("\tAdmin commands:")
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MSG("\t\t/factionsmod create <factionname> -> create a new faction")
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MSG("\t\t/factionsmod delete <factionname> -> delete a faction faction")
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MSG("\t\t/factionsmod leave <factionname> <playername> -> remove player from faction")
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MSG("\t\t/factionsmod invite <factionname> <playername> -> invite player to faction")
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MSG("\t\t/factionsmod set_free <factionname> <value> -> set faction free to join")
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MSG("\t\t/factionsmod admin <factionname> <playername> <value> -> make player admin of faction")
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MSG("\t\t/factionsmod description <factionname> <text> -> set description for faction")
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end
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