yea i'm a nerd when it comes to that stuff lolz. what can i say? heh heh. hope what i said helps.
and there also were medieval warships you can look up too.
crossbow, arbalest, ballista, repeating crossbow, shuriken, sling, throwing axe, throwing spear, javelin, battering ram, catapult, mangonel, onager, petrary, trebuchet, cannon, siege tower,
war hammer, horseman's pick, bludgeon, bardiche, bill, glaive, halberd, lance, lachaber axe, partisan, pike, war scythe, bombard, bow, longbow, english longbow,
arming sword, broadsword, claymore, falchion, flamberge, greatsword, katana, longsword, sabre, scimitar, shortsword, zweihander, club, flail, mace, flanged mace, mual, morning star, quarterstaff,
Here are a few ideas you can look up that should not be too hard to make. here's a list: anelace, baselard, cinqueda, dirk, katara, machete, poniard, rondel, stilletto,