O título é isso aqui:

Para trocar o título do otclient, vá na pasta modules/client e abra o arquivo client.lua e procure por:

g_window.setTitle

O que tiver entre os parenteses "(aqui)" remova e coloque "nomedoseuclient" < com aspas sim.
Ficando:
 

g_window.setTitle("Meu client")

Bom, tutorial rápido, não sei se deu para entender

 

Créditos:

Snowsz

 

@Edit

Adicionado imagem.

Editado Janeiro 7, 2015 10 anos por Snowsz (veja o histórico de edições)

O meu não tem isso mais ele ta ai

 

local musicFilename = "/sounds/startup"

local musicChannel = g_sounds.getChannel(1)

function setMusic(filename)
musicFilename = filename

if not g_game.isOnline() then
musicChannel:stop()
musicChannel:enqueue(musicFilename, 3)
end
end

function reloadScripts()
g_textures.clearCache()
g_modules.reloadModules()

local script = '/' .. g_app.getCompactName() .. 'rc'
if g_resources.fileExists(script) then
dofile(script)
end

local message = tr('All modules and scripts were reloaded.')

modules.game_textmessage.displayGameMessage(message)
print(message)
end

function startup()
-- Play startup music (The Silver Tree, by Mattias Westlund)
musicChannel:enqueue(musicFilename, 3)
connect(g_game, { onGameStart = function() musicChannel:stop(3) end })
connect(g_game, { onGameEnd = function()
g_sounds.stopAll()
musicChannel:enqueue(musicFilename, 3)
end })

-- Check for startup errors
local errtitle = nil
local errmsg = nil

if g_graphics.getRenderer():lower():match('gdi generic') then
errtitle = tr('Graphics card driver not detected')
errmsg = tr('No graphics card detected, everything will be drawn using the CPU,\nthus the performance will be really bad.\nPlease update your graphics driver to have a better performance.')
end

-- Show entergame
if errmsg or errtitle then
local msgbox = displayErrorBox(errtitle, errmsg)
msgbox.onOk = function() EnterGame.firstShow() end
else
EnterGame.firstShow()
end
end

function init()
connect(g_app, { onRun = startup,
onExit = exit })

g_window.setMinimumSize({ width = 600, height = 480 })
g_sounds.preload(musicFilename)
g_game.enableFeature(GameMagicEffectU16)

-- initialize in fullscreen mode on mobile devices
if g_window.getPlatformType() == "X11-EGL" then
g_window.setFullscreen(true)
else
-- window size
local size = { width = 800, height = 600 }
size = g_settings.getSize('window-size', size)
g_window.resize(size)

-- window position, default is the screen center
local displaySize = g_window.getDisplaySize()
local defaultPos = { x = (displaySize.width - size.width)/2,
y = (displaySize.height - size.height)/2 }
local pos = g_settings.getPoint('window-pos', defaultPos)
pos.x = math.max(pos.x, 0)
pos.y = math.max(pos.y, 0)
g_window.move(pos)

-- window maximized?
local maximized = g_settings.getBoolean('window-maximized', false)
if maximized then g_window.maximize() end
end

g_window.setTitle(g_app.getName())
g_window.setIcon('/images/clienticon')

-- poll resize events
g_window.poll()

g_keyboard.bindKeyDown('Ctrl+Shift+R', reloadScripts)

-- generate machine uuid, this is a security measure for storing passwords
if not g_crypt.setMachineUUID(g_configs.get('uuid')) then
g_configs.set('uuid', g_crypt.getMachineUUID())
g_configs.save()
end
end

function terminate()
disconnect(g_app, { onRun = startup,
onExit = exit })
-- save window configs
g_settings.set('window-size', g_window.getUnmaximizedSize())
g_settings.set('window-pos', g_window.getUnmaximizedPos())
g_settings.set('window-maximized', g_window.isMaximized())

local protocolVersion = g_game.getProtocolVersion()
if protocolVersion ~= 0 then
g_settings.set('protocol-version', protocolVersion)
end
end

function exit()
g_logger.info("Exiting application..")
end

Não sei oque eu fiz, mas eu não troquei o titulo assim, eu usei o hex editor.

O meu não tem isso mais ele ta ai

 

local musicFilename = "/sounds/startup"

local musicChannel = g_sounds.getChannel(1)

function setMusic(filename)

musicFilename = filename

if not g_game.isOnline() then

musicChannel:stop()

musicChannel:enqueue(musicFilename, 3)

end

end

function reloadScripts()

g_textures.clearCache()

g_modules.reloadModules()

local script = '/' .. g_app.getCompactName() .. 'rc'

if g_resources.fileExists(script) then

dofile(script)

end

local message = tr('All modules and scripts were reloaded.')

modules.game_textmessage.displayGameMessage(message)

print(message)

end

function startup()

-- Play startup music (The Silver Tree, by Mattias Westlund)

musicChannel:enqueue(musicFilename, 3)

connect(g_game, { onGameStart = function() musicChannel:stop(3) end })

connect(g_game, { onGameEnd = function()

g_sounds.stopAll()

musicChannel:enqueue(musicFilename, 3)

end })

-- Check for startup errors

local errtitle = nil

local errmsg = nil

if g_graphics.getRenderer():lower():match('gdi generic') then

errtitle = tr('Graphics card driver not detected')

errmsg = tr('No graphics card detected, everything will be drawn using the CPU,\nthus the performance will be really bad.\nPlease update your graphics driver to have a better performance.')

end

-- Show entergame

if errmsg or errtitle then

local msgbox = displayErrorBox(errtitle, errmsg)

msgbox.onOk = function() EnterGame.firstShow() end

else

EnterGame.firstShow()

end

end

function init()

connect(g_app, { onRun = startup,

onExit = exit })

g_window.setMinimumSize({ width = 600, height = 480 })

g_sounds.preload(musicFilename)

g_game.enableFeature(GameMagicEffectU16)

-- initialize in fullscreen mode on mobile devices

if g_window.getPlatformType() == "X11-EGL" then

g_window.setFullscreen(true)

else

-- window size

local size = { width = 800, height = 600 }

size = g_settings.getSize('window-size', size)

g_window.resize(size)

-- window position, default is the screen center

local displaySize = g_window.getDisplaySize()

local defaultPos = { x = (displaySize.width - size.width)/2,

y = (displaySize.height - size.height)/2 }

local pos = g_settings.getPoint('window-pos', defaultPos)

pos.x = math.max(pos.x, 0)

pos.y = math.max(pos.y, 0)

g_window.move(pos)

-- window maximized?

local maximized = g_settings.getBoolean('window-maximized', false)

if maximized then g_window.maximize() end

end

g_window.setTitle(g_app.getName())

g_window.setIcon('/images/clienticon')

-- poll resize events

g_window.poll()

g_keyboard.bindKeyDown('Ctrl+Shift+R', reloadScripts)

-- generate machine uuid, this is a security measure for storing passwords

if not g_crypt.setMachineUUID(g_configs.get('uuid')) then

g_configs.set('uuid', g_crypt.getMachineUUID())

g_configs.save()

end

end

function terminate()

disconnect(g_app, { onRun = startup,

onExit = exit })

-- save window configs

g_settings.set('window-size', g_window.getUnmaximizedSize())

g_settings.set('window-pos', g_window.getUnmaximizedPos())

g_settings.set('window-maximized', g_window.isMaximized())

local protocolVersion = g_game.getProtocolVersion()

if protocolVersion ~= 0 then

g_settings.set('protocol-version', protocolVersion)

end

end

function exit()

g_logger.info("Exiting application..")

end

g_window.setTitle(g_app.getName())  << Ta ai sim, procura por isso, eu copiei do seu próprio código

Qual a versão do seu otc ? Quero adicionar ao tópico.

@GabrielSapient

Deve ser o old client que você usou o hex editor

Editado Janeiro 7, 2015 10 anos por Snowsz (veja o histórico de edições)

g_window.setTitle(g_app.getName())  << Ta ai sim, procura por isso, eu copiei do seu próprio código

@GabrielSapient

Deve ser o old client que você usou o hex editor

Da pra trocar pra min e por DarkXPoke