added weapon which do no damage.

[Ancelin]

Hello,
I know this subject has already been discussed but i don't find any actual doc and the last subject has more than 4 years.

So, i'm working on a weapon and i would like to add it to the game without replace an other one.
Is someone has already succesfully do that or have an actual link to?
i'm trying and experiencing a difficulty : when i shoot, i inflict no damage to the bot.
I see my shoots, i see the impacts, and i see the red numbers above the bot, but it doesn't loose any health point.
I have this problem only with added weapon. 😒
Is someone has an idea ?
thank you in advance.

Found solution thanks to razgriz.
thank you.