[TFS 1.3] Commands: /restart & /stopRestart - to manual restart server with timer/countdown and broadcast notification to online players

[Fresh]

Commands: /restart and /stopRestart
Useful manual restart server command that countdown with timer and broadcast notification (reason of restart + timer) to online players (at bottom of screen).

PREVIEW



U S A G E

/restart time_in_miliseconds , reason
example: /restart 15 , Maintenance restart please hold your chairs bitches!
/stopRestart
If "restart command" was executed by someone before, you can stop it by saying above command.

​

First of all, please add this inside your global variables like somewhere in global.lua or something:

STORAGE_REBOOT = insert_your_free_global_storage

/restart (talkactions/scripts/restart.lua)

<talkaction words="/restart" separator=" " script="restart.lua" />

Script:

Spoiler

function onSay(player, words, param)

  local restartGlobalStorage = Game.getStorageValue(STORAGE_REBOOT)
  local split = param:split(",")
  local server = "Server"

  local time = tonumber(split[1])
  local reason = split[2]

  if not player:getGroup():getAccess() then
    return true
  end

  if player:getAccountType() < ACCOUNT_TYPE_GOD then
    return false
  end

  if time == nil or time <= 0 then
    player:sendCancelMessage("ERROR: Argument - time, not found! You need to use it properly ex. /restart time, reason")
    return false
  end
  if time >= 1800 then
    player:sendCancelMessage("Time to restart cannot be longer than 30 minutes (1800).")
    return false
  end
  if reason == nil then
    player:sendCancelMessage("ERROR: Argument - reason, not found! You need to use it properly ex. /restart time, reason")
    return false
  end

  if not Game.getStorageValue(STORAGE_REBOOT) then
    for _, tmpPlayer in ipairs(Game.getPlayers()) do
      broadcastMessage("Game World is going to perform maintenance reboot in ".. time .." seconds, because of following reason: ".. reason ..".", MESSAGE_STATUS_WARNING)
    end
    player:sendTextMessage(MESSAGE_STATUS_CONSOLE_BLUE, "Executed Game World Rebooting! To stop this action, write: /stopRestart")
    Game.setStorageValue(STORAGE_REBOOT, time)
    addEvent(minusTime,1000,tmpPlayer)
    return true
  else
    player:sendTextMessage(MESSAGE_STATUS_CONSOLE_ORANGE, "Rebooting Progress is already running, to Stop this action, write: /stopRestart")
  return true
  end
end

function minusTime()
  local restartGlobalStorage = Game.getStorageValue(STORAGE_REBOOT)
    if restartGlobalStorage == nil then
      return true
    end
    if restartGlobalStorage > 0 then
      for _, tmpPlayer in ipairs(Game.getPlayers()) do
        tmpPlayer:sendTextMessage(MESSAGE_STATUS_SMALL,"Game World is going to reboot in: "..restartGlobalStorage.." seconds.")
      end
      Game.setStorageValue(STORAGE_REBOOT,restartGlobalStorage - 1)
      addEvent(minusTime,1000)
    elseif restartGlobalStorage == 0 then
      for _, tmpPlayer in ipairs(Game.getPlayers()) do
        tmpPlayer:sendTextMessage(MESSAGE_STATUS_SMALL,"Rebooting Game World!")
      end
      saveServer()
      addEvent(rebootServer(), 1000)
    end

    end

/stopRestart (talkactions/scripts/stopRestart.lua)

<talkaction words="/stopRestart" separator=" " script="stopRestart.lua" />

Script:

Spoiler

function onSay(cid, words, param, channel)
local restartGlobalStorage = Game.getStorageValue(STORAGE_REBOOT)
    if restartGlobalStorage ~= nil then
        broadcastMessage("Game World reboot has been canceled by Game Creator.")
        Game.setStorageValue(STORAGE_REBOOT)
        cid:sendTextMessage(MESSAGE_STATUS_CONSOLE_BLUE, "You canceled Game World reboot progress.")
    else
        cid:sendTextMessage(MESSAGE_STATUS_SMALL,"First you must call Game World reboot by using: /restart time, reason!")

           return true
    end
end

 

[Gicu]

Lua Script Error: [Main Interface]
in a timer event called from:
(Unknown scriptfile)
data/talkactions/scripts/restart.lua:61: attempt to call global 'rebootServer' (a nil value)
stack traceback:
[C]: in function 'rebootServer'
data/talkactions/scripts/restart.lua:61: in function <data/talkactions/scripts/restart.lua:45>

 

[Fresh]

@gicu0770
Yeah i forgot to post code from C++ , so:

game.cpp

Spoiler

void Game::RebootServer() {
std::cout << "Rebooting server..." << std::endl;
for (const auto& it : players) {  
it.second->loginPosition = it.second->getPosition();  
IOLoginData::savePlayer(it.second);
}
Map::save();
exit(0);
}

game.h

Spoiler

void RebootServer();

luascript.cpp

Spoiler

    //rebootServer()
lua_register(m_luaState, "rebootServer", LuaScriptInterface::luaRebootServer);

int32_t LuaScriptInterface::luaRebootServer(lua_State* L)
{
g_game.RebootServer();   
pushBoolean(L, true);
return 1;
}

luascript.h

Spoiler

static int32_t luaRebootServer(lua_State* L);

Also this feature NOT tested on Linux,
I only use it on Windows for "test server" purposes, with bash handling (to run .sh files), to use this feature properly u need to "run" server from .sh file that includes inside:

#!/bin/bash
ulimit -c unlimited
while true; do ./dbuEngine; done

#!/bin/bash directory to executable file
while true; do ./dbuEngine; done /dbuEngine - name of your compiled .exe TFS.

 

[zbizu]

why source edits? TFS has the needed functions already

saveServer()
Game.setGameState(GAME_STATE_SHUTDOWN)

 

[DreadShi]

Lua Script Error: [Main Interface]
in a timer event called from:
(Unknown scriptfile)
data/talkactions/scripts/restart.lua:61: attempt to call global 'rebootServer' (a nil value)
stack traceback:
[C]: in function 'rebootServer'
data/talkactions/scripts/restart.lua:61: in function <data/talkactions/scripts/restart.lua:45>

 

[Fresh]

Since I'm back kinda to TFS, I little update this and now it's without source edits, Thanks @zbizu !
If you want to use this, still remember to declare STORAGE_REBOOT somewhere in LIBs.

restart.lua

Spoiler

local SERVER_NAME = "Gorgonzola Global"
local RESTART_MAX_TIME = 1800 -- in seconds, 1800 = 30 minutes, max time allowed to pass in talkaction (time after server will be restarted)

local function broadcastRestart(message, messageType)
  for _, tmpPlayer in ipairs(Game.getPlayers()) do
    tmpPlayer:sendTextMessage(messageType, message)
  end
  return TRUE
end

local function restartServer()
  return Game.setGameState(GAME_STATE_SHUTDOWN)
end

local function restartTimer()
  -- If restart is not in progress, not execute timer
  if not Game.getStorageValue(STORAGE_REBOOT) then return TRUE end
  -- If countdown completely elapsed
  if Game.getStorageValue(STORAGE_REBOOT) == 0 then
    broadcastRestart("Rebooting server..", MESSAGE_STATUS_SMALL)
    saveServer()
    Game.setGameState(GAME_STATE_CLOSED)
    addEvent(restartServer, 1000)
    return FALSE
  end
  -- Continue
  Game.setStorageValue(STORAGE_REBOOT,Game.getStorageValue(STORAGE_REBOOT) - 1)
  broadcastRestart(string.format("%s world is going to reboot in %d seconds. Stay safe!", SERVER_NAME, Game.getStorageValue(STORAGE_REBOOT)), MESSAGE_STATUS_SMALL)
  addEvent(restartTimer, 1000)
end

function onSay(player, words, param)

  local split = param:split(",")
  local time = tonumber(split[1])
  local reason = split[2]

  -- Only ACCOUNT_TYPE_GOD can execute this
  if not (player:getAccountType() == ACCOUNT_TYPE_GOD) then return FALSE end
  -- Missing variables (early returns)
  if not time or time == nil or not reason or reason == nil or reason == '' or reason:match("^%s*$") then
    player:sendTextMessage(MESSAGE_STATUS_CONSOLE_RED, "> Failed to execute talkaction /restart - arguments missing!.. Syntax: '/restart time, reason'")
    return FALSE
  end
  if time < 0 then
    player:sendTextMessage(MESSAGE_STATUS_CONSOLE_RED, "> Failed to execute talkaction /restart - `time` cant be lower than 0!")
    return FALSE
  end
  if time >= RESTART_MAX_TIME then
    player:sendTextMessage(MESSAGE_STATUS_CONSOLE_RED, "> Failed to execute talkaction /restart - `time` cant be longer than ".. RESTART_MAX_TIME / 60 .." minutes [".. RESTART_MAX_TIME .. " seconds]")
    return FALSE
  end
  -- If restart is in progress
  if Game.getStorageValue(STORAGE_REBOOT) then
    player:sendTextMessage(MESSAGE_STATUS_CONSOLE_ORANGE, "Rebooting is already running. Can't start another one. To stop current, write: /stoprestart")
    return FALSE
  end
  -- Broadcast Message to Online Players
  broadcastRestart(string.format("%s world is going to perform maintenance reboot in %d seconds, due to following reason: %s", SERVER_NAME, time, reason), MESSAGE_STATUS_WARNING)
  -- Launch reboot
  Game.setStorageValue(STORAGE_REBOOT, time)
  addEvent(restartTimer, 1000, tmpPlayer)
  -- For Developers
  player:sendTextMessage(MESSAGE_STATUS_CONSOLE_BLUE, "> Restart > Executed!.. To stop, write: /stoprestart)")
  print("> ".. player:getName() .." executed talkaction: /restart")
  return TRUE
end

stoprestart.lua

Spoiler

function onSay(player, words, param)
  if not (player:getAccountType() == ACCOUNT_TYPE_GOD) then return FALSE end
  if not Game.getStorageValue(STORAGE_REBOOT) then 
    player:sendTextMessage(MESSAGE_STATUS_CONSOLE_RED, "There is no reboot in progress! To restart, write: /restart time, reason!")
    return FALSE
  end
  broadcastMessage("Server reboot has been aborted by developers.")
  Game.setStorageValue(STORAGE_REBOOT)
  -- For Developers
  print("> ".. player:getName() .." executed talkaction: /stoprestart")
  player:sendTextMessage(MESSAGE_STATUS_CONSOLE_BLUE, "> Restart > Aborted!")
  return TRUE
end