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EnterGame = { }
-- private variables
local loadBox
local enterGame
local motdWindow
local motdButton
local enterGameButton
local protocolBox
local protocolLogin
local motdEnabled = true
-- private functions
local function onError(protocol, message, errorCode)
if loadBox then
loadBox:destroy()
loadBox = nil
end
if not errorCode then
EnterGame.clearAccountFields()
end
local errorBox = displayErrorBox(tr('Login Error'), message)
connect(errorBox, { onOk = EnterGame.show })
end
local function onMotd(protocol, motd)
G.motdNumber = tonumber(motd:sub(0, motd:find("\n")))
G.motdMessage = motd:sub(motd:find("\n") + 1, #motd)
if motdEnabled then
motdButton:show()
end
end
local function onCharacterList(protocol, characters, account, otui)
if enterGame:getChildById('rememberPasswordBox'):isChecked() then
g_settings.set('account', g_crypt.encrypt(G.account))
g_settings.set('password', g_crypt.encrypt(G.password))
g_settings.set('autologin', enterGame:getChildById('autoLoginBox'):isChecked())
else
EnterGame.clearAccountFields()
end
loadBox:destroy()
loadBox = nil
CharacterList.create(characters, account, otui)
CharacterList.show()
if motdEnabled then
local lastMotdNumber = g_settings.getNumber("motd")
if G.motdNumber and G.motdNumber ~= lastMotdNumber then
g_settings.set("motd", motdNumber)
motdWindow = displayInfoBox(tr('Message of the day'), G.motdMessage)
connect(motdWindow, { onOk = function() CharacterList.show() motdWindow = nil end })
CharacterList.hide()
end
end
end
local function onChangeProtocol(combobox, option)
local clients = g_game.getSupportedClients(option)
protocolBox:setTooltip("Supports Client" .. (#clients > 1 and "s" or "") .. ": " .. table.tostring(clients))
end
local function onUpdateNeeded(protocol, signature)
loadBox:destroy()
loadBox = nil
if EnterGame.updateFunc then
local continueFunc = EnterGame.show
local cancelFunc = EnterGame.show
EnterGame.updateFunc(signature, continueFunc, cancelFunc)
else
local errorBox = displayErrorBox(tr('Update needed'), tr('Your client needs update, try redownloading it.'))
connect(errorBox, { onOk = EnterGame.show })
end
end
-- public functions
function EnterGame.init()
enterGame = g_ui.displayUI('entergame')
enterGameButton = modules.client_topmenu.addLeftButton('enterGameButton', tr('Login') .. ' (Ctrl + G)', '/images/topbuttons/login', EnterGame.openWindow)
motdButton = modules.client_topmenu.addLeftButton('motdButton', tr('Message of the day'), '/images/topbuttons/motd', EnterGame.displayMotd)
motdButton:hide()
g_keyboard.bindKeyDown('Ctrl+G', EnterGame.openWindow)
if motdEnabled and G.motdNumber then
motdButton:show()
end
local account = g_crypt.decrypt(g_settings.get('account'))
local password = g_crypt.decrypt(g_settings.get('password'))
local host = g_settings.get('host')
local port = g_settings.get('port')
local autologin = g_settings.getBoolean('autologin')
local protocolVersion = g_settings.getInteger('protocol-version')
if port == nil or port == 0 then port = 7171 end
enterGame:getChildById('accountNameTextEdit'):setText(account)
enterGame:getChildById('accountNameTextEdit'):setCursorPos(-1)
enterGame:getChildById('accountPasswordTextEdit'):setText(password)
enterGame:getChildById('serverHostTextEdit'):setText(host)
enterGame:getChildById('serverPortTextEdit'):setText(port)
enterGame:getChildById('autoLoginBox'):setChecked(autologin)
enterGame:getChildById('rememberPasswordBox'):setChecked(#account > 0)
protocolBox = enterGame:getChildById('protocolComboBox')
protocolBox.onOptionChange = onChangeProtocol
for _i, proto in pairs(g_game.getSupportedProtocols()) do
protocolBox:addOption(proto)
end
if protocolVersion then
protocolBox:setCurrentOption(protocolVersion)
end
enterGame:hide()
if g_app.isRunning() and not g_game.isOnline() then
enterGame:show()
end
end
function EnterGame.firstShow()
EnterGame.show()
local account = g_crypt.decrypt(g_settings.get('account'))
local password = g_crypt.decrypt(g_settings.get('password'))
local host = g_settings.get('host')
local autologin = g_settings.getBoolean('autologin')
if #host > 0 and #password > 0 and #account > 0 and autologin then
connect(g_app, { onRun = function()
if not g_settings.getBoolean('autologin') then return end
EnterGame.doLogin()
end})
end
end
function EnterGame.terminate()
g_keyboard.unbindKeyDown('Ctrl+G')
enterGame:destroy()
enterGame = nil
enterGameButton:destroy()
enterGameButton = nil
protocolBox = nil
if motdWindow then
motdWindow:destroy()
motdWindow = nil
end
if motdButton then
motdButton:destroy()
motdButton = nil
end
if loadBox then
loadBox:destroy()
loadBox = nil
end
if protocolLogin then
protocolLogin:cancelLogin()
protocolLogin = nil
end
EnterGame = nil
end
function EnterGame.show()
if loadBox then return end
enterGame:show()
enterGame:raise()
enterGame:focus()
end
function EnterGame.hide()
enterGame:hide()
end
function EnterGame.openWindow()
if g_game.isOnline() then
CharacterList.show()
elseif not g_game.isLogging() and not CharacterList.isVisible() then
EnterGame.show()
end
end
function EnterGame.clearAccountFields()
enterGame:getChildById('accountNameTextEdit'):clearText()
enterGame:getChildById('accountPasswordTextEdit'):clearText()
enterGame:getChildById('accountNameTextEdit'):focus()
g_settings.remove('account')
g_settings.remove('password')
end
function EnterGame.doLogin()
G.account = enterGame:getChildById('accountNameTextEdit'):getText()
G.password = enterGame:getChildById('accountPasswordTextEdit'):getText()
G.host = enterGame:getChildById('serverHostTextEdit'):getText()
G.port = tonumber(enterGame:getChildById('serverPortTextEdit'):getText())
local protocolVersion = tonumber(protocolBox:getText())
local clientVersions = g_game.getSupportedClients(protocolVersion)
EnterGame.hide()
if g_game.isOnline() then
local errorBox = displayErrorBox(tr('Login Error'), tr('Cannot login while already in game.'))
connect(errorBox, { onOk = EnterGame.show })
return
end
g_settings.set('host', G.host)
g_settings.set('port', G.port)
protocolLogin = ProtocolLogin.create()
protocolLogin.onError = onError
protocolLogin.onMotd = onMotd
protocolLogin.onCharacterList = onCharacterList
protocolLogin.onUpdateNeeded = onUpdateNeeded
loadBox = displayCancelBox(tr('Please wait'), tr('Connecting to login server...'))
connect(loadBox, { onCancel = function(msgbox)
loadBox = nil
protocolLogin:cancelLogin()
EnterGame.show()
end })
g_game.chooseRsa(G.host)
g_game.setProtocolVersion(protocolVersion)
if #clientVersions > 0 then
g_game.setClientVersion(clientVersions[#clientVersions])
end
if modules.game_things.isLoaded() then
protocolLogin:login(G.host, G.port, G.account, G.password)
else
loadBox:destroy()
loadBox = nil
EnterGame.show()
end
end
function EnterGame.displayMotd()
if not motdWindow then
motdWindow = displayInfoBox(tr('Message of the day'), G.motdMessage)
motdWindow.onOk = function() motdWindow = nil end
end
end
function EnterGame.setDefaultServer(host, port, protocol)
local hostTextEdit = enterGame:getChildById('serverHostTextEdit')
local portTextEdit = enterGame:getChildById('serverPortTextEdit')
local protocolLabel = enterGame:getChildById('protocolLabel')
local accountTextEdit = enterGame:getChildById('accountNameTextEdit')
local passwordTextEdit = enterGame:getChildById('accountPasswordTextEdit')
if hostTextEdit:getText() ~= host then
hostTextEdit:setText(host)
portTextEdit:setText(port)
protocolBox:setCurrentOption(protocol)
accountTextEdit:setText('')
passwordTextEdit:setText('')
end
end
function EnterGame.setUniqueServer(host, port, protocol, windowWidth, windowHeight)
local hostTextEdit = enterGame:getChildById('serverHostTextEdit')
hostTextEdit:setText(host)
hostTextEdit:setVisible(false)
hostTextEdit:setHeight(0)
local portTextEdit = enterGame:getChildById('serverPortTextEdit')
portTextEdit:setText(port)
portTextEdit:setVisible(false)
portTextEdit:setHeight(0)
protocolBox:setCurrentOption(protocol)
protocolBox:setVisible(false)
protocolBox:setHeight(0)
local serverLabel = enterGame:getChildById('serverLabel')
serverLabel:setVisible(false)
serverLabel:setHeight(0)
local portLabel = enterGame:getChildById('portLabel')
portLabel:setVisible(false)
portLabel:setHeight(0)
local protocolLabel = enterGame:getChildById('protocolLabel')
protocolLabel:setVisible(false)
protocolLabel:setHeight(0)
local rememberPasswordBox = enterGame:getChildById('rememberPasswordBox')
rememberPasswordBox:setMarginTop(-5)
if not windowWidth then windowWidth = 236 end
enterGame:setWidth(windowWidth)
if not windowHeight then windowHeight = 200 end
enterGame:setHeight(windowHeight)
end
function EnterGame.setServerInfo(message)
local label = enterGame:getChildById('serverInfoLabel')
label:setText(message)
end
function EnterGame.disableMotd()
motdEnabled = false
motdButton:hide()
end