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init.lua 3.81 KiB
-- This file is licensed under the terms of the BSD 2-clause license.
-- See LICENSE.txt for details.
local modpath = minetest.get_modpath(minetest.get_current_modname())
-- Handle mod security if needed
local ie, req_ie = _G, minetest.request_insecure_environment
if req_ie then ie = req_ie() end
if not ie then
error("The Matrix mod requires access to insecure functions in order "..
"to work. Please disable mod security. This will hopefully change.")
end
ie.package.path =
modpath.."/lua-matrix/?.lua;"
..ie.package.path
matrix = {
version = "0.0.1",
joined_players = {},
connected = false,
modpath = modpath,
lib = lib,
}
dofile(modpath.."/config.lua")
local function eprintf(fmt, ...)
minetest.log("info", fmt:format(...))
end
local client = require("matrix").client(matrix.config.server..":"..matrix.config.port)
local start_ts = os.time() * 1000
client:hook("invite", function (client, room)
-- When invited to a room, join it
eprintf("Invited to room %s\n", room)
if room.room_id == matrix.config.room_id then
client:join_room(room)
end
end):hook("logged-in", function (client)
matrix.connected = true
eprintf("Logged in successfully\n")
end):hook("logged-out", function (client)
eprintf("Logged out... bye!\n")
matrix.connected = false
end):hook("left", function (client, room)
eprintf("Left room %s, active rooms:\n", room)
for room_id, room in pairs(client.rooms) do
assert(room_id == room.room_id)
eprintf(" - %s\n", room)
end
end):hook("joined", function (client, room)
eprintf("Active rooms:\n")
for room_id, room in pairs(client.rooms) do
assert(room_id == room.room_id)
eprintf(" - %s\n", room)
end
--room:send_text("Type “!bot quit” to make the bot exit")
room:hook("message", function (room, sender, message, event)
if event.origin_server_ts < start_ts then
eprintf("%s: (Skipping message sent before bot startup)\n", room)
return
end
if sender == room.client.user_id then
eprintf("%s: (Skipping message sent by ourselves)\n", room)
return
end
if message.msgtype ~= "m.text" then
eprintf("%s: (Message of type %s ignored)\n", room, message.msgtype)
return
end
eprintf("%s: <%s> %s\n", room, sender, message.body)
if message.body == "!bot quit" then
for _, room in pairs(client.rooms) do
room:send_text("(gracefully shutting down)")
end
client:logout()
matrix.connected = false
elseif room.room_id == matrix.config.room_id then
minetest.chat_send_all("<"..sender.."> "..message.body)
end
end)
end)
dofile(modpath.."/callback.lua")
minetest.register_globalstep(function(dtime) return matrix.step(dtime) end)
local stepnum = 0
local interval = 1
local counter = 0
function matrix.step(dtime)
if stepnum == 3 then
matrix.connect()
end
stepnum = stepnum + 1
counter = counter + dtime
if counter >= interval and matrix.connected then
counter = counter - interval
local good, err = xpcall(function() client:_sync() end, debug.traceback)
if not good then
print(err)
return
end
end
end
function matrix.connect()
if matrix.connected then
minetest.log("error", "Matrix: already connected")
return
end
client:login_with_password(matrix.config.user, matrix.config.password, true)
matrix.connected = true
minetest.log("action", "Matrix: Connected!")
minetest.chat_send_all("Matrix: Connected!")
end
function matrix.disconnect(message)
if matrix.connected then
--The OnDisconnect hook will clear matrix.connected and print a disconnect message
client:logout()
end
end
function matrix.say(to, message)
if not message then
message = to
to = matrix.config.channel
end
to = to or matrix.config.channel
for room_id, room in pairs(client.rooms) do
room:send_text(message)
end
end