how to add a new engine?

[hornburg]

i'm trying to add a new engine which fires faster than a repeating ballista.. but i get an error message

ERROR in engine database. Unrecongnised engine class elite_repeating_ballista.

is there anyone who can teach me how to add a new engine?

[Hells Black Knight]

send me ur text files and ill look at them for u

(send them to me tru pm)

[=E.T=]

do you can do that work ?

[Simetrical]

Please only post tutorials in this forum. Thank you.

Moved.