Code:
type Dwarf Catapult
dictionary Dwarf_Catapult ; Catapult
category siege
class missile
voice_type Heavy
banner faction main_missile
banner holy crusade
soldier snaga_crew, 24, 2, 1
engine dwarven_catapult
attributes sea_faring, hardy, can_withdraw, artillery
formation 1.5, 1.5, 3, 3, 3, square
stat_health 1, 2
stat_pri 11, 5, no, 0, 0, melee, artillery_mechanical, piercing, sword, 25, 1
stat_pri_attr ap
stat_sec 65, 3, dcatapult, 280, 20, siege_missile, artillery_mechanical, blunt, none, 25, 1
stat_sec_attr ap, bp, area, launching
stat_ter 65, 3, grape_shot, 320, 10, siege_missile, artillery_gunpowder, blunt, none, 26, 1
;stat_ter_ex 0, 0, 0
stat_ter_attr ap, launching
stat_pri_armour 15, 3, 0, metal
stat_sec_armour 0, 0, flesh
stat_heat 1
stat_ground 0, -1, -2, -2
stat_mental 10, normal, trained
stat_charge_dist 15
stat_fire_delay 0
stat_food 60, 300
stat_cost 1, 850, 300, 80, 160, 850, 1, 160
armour_ug_levels 1
armour_ug_models Dwarf_Catapult_Crew
ownership moors, norway
era 0 moors, norway
era 1 moors, norway
era 2 moors, norway
recruit_priority_offset 5
actualy, trebuchets in vanilla uses it as well