Hi,
I'm trying to attach a lua script file to a gun (HDFirearm).
But in game it just didn't work. game version is B23 i think.

I even added

into the function of Create(self), but when i bought a bot with that weapon and it arrived safely to the ground, nothing displayed in the console. the script of the gun didn't start at all.
Then i look for other guns' ini files and i found that there's not any HDFirearm that is attached with lua. Most lua scripts are attached to some particles/emitters generated when the gun fires.
However, i want my script running not only when it is being fired but at any time. What can i do? Is it because the game version is too old?

Yeah, your version may be too old. Scripts only work properly when they're on attachables in builds 25 and 26 if I recall correctly.