Implementing ModalWindow to older protocol (8.0)

[tgmengatto]

Hello,

I am trying to implement the ModalWindow to an old TFS version (8.0).

Everything is working properly, except for the onModalWindow event.



So I can see the Window, but when clicking on buttons, nothing happens.

I have copied all things that I found related to ModalWindow, even the providing the CreatureEvent functions to the luascript.cpp

// CreatureEvent
    registerClass("CreatureEvent", "", LuaScriptInterface::luaCreateCreatureEvent);
    registerMethod("CreatureEvent", "type", LuaScriptInterface::luaCreatureEventType);
    registerMethod("CreatureEvent", "register", LuaScriptInterface::luaCreatureEventRegister);
    registerMethod("CreatureEvent", "onLogin", LuaScriptInterface::luaCreatureEventOnCallback);
    registerMethod("CreatureEvent", "onLogout", LuaScriptInterface::luaCreatureEventOnCallback);
    registerMethod("CreatureEvent", "onThink", LuaScriptInterface::luaCreatureEventOnCallback);
    registerMethod("CreatureEvent", "onPrepareDeath", LuaScriptInterface::luaCreatureEventOnCallback);
    registerMethod("CreatureEvent", "onDeath", LuaScriptInterface::luaCreatureEventOnCallback);
    registerMethod("CreatureEvent", "onKill", LuaScriptInterface::luaCreatureEventOnCallback);
    registerMethod("CreatureEvent", "onAdvance", LuaScriptInterface::luaCreatureEventOnCallback);
    registerMethod("CreatureEvent", "onModalWindow", LuaScriptInterface::luaCreatureEventOnCallback);
    registerMethod("CreatureEvent", "onTextEdit", LuaScriptInterface::luaCreatureEventOnCallback);
    registerMethod("CreatureEvent", "onHealthChange", LuaScriptInterface::luaCreatureEventOnCallback);
    registerMethod("CreatureEvent", "onManaChange", LuaScriptInterface::luaCreatureEventOnCallback);
    registerMethod("CreatureEvent", "onExtendedOpcode", LuaScriptInterface::luaCreatureEventOnCallback);

This is the error showing on the terminal:

[Warning - Event::loadCallback] Event onModalWindow not found.

And the error is exactly on following line on compat.lua

elseif key == "onModalWindow" then
    self:type("modalwindow")
    self:onModalWindow(value) -- HERE
return

Since I had to implement it by myself, copying from TFS updated source, I may have missed something.

Can you please help me?

Thank you so much


_____
EDIT

I had progress.
The error now is on this snippet on creatureevent.cpp

CreatureEvent* CreatureEvents::getEventByName(const std::string& name, bool forceLoaded /*= true*/)
{
    auto it = creatureEvents.find(name); // ISSUE IS HERE on find()
    if (it != creatureEvents.end()) {
        if (!forceLoaded || it->second.isLoaded()) {
            return &it->second;
        }
    }
    return nullptr;
}

Which is triggered by the last line of "modal_window_helper.lua"

creatureEvent:register()

The error: