oww.. man, first you gotta try make these scripts by yourself and then we can help you, ok ?
about the melee animations, if i get it quietly, you want us to GIVE the animations, i don't know if that is allowed, and the animations came... i think... with the weapon model, so we'll need to give you the weapons model to you have those anim, but if you got the animated gun and you need just the melee key, you can go to the weapon's gunspec and put this command ''melee key = 45'' 45 is equal to the keyboard key ''x'' so when you press x you will melee with the weapon.
and about the ''just 2 guns allowed'' thing, i don't know if this is possible with the stock engine, maybe a mod'll do it.
hey !! guys !!!! give us a handy here please !! ther's one nOOb tryng to help another here !
so when you done tryng for yourself we may try helping you with that.
and one more thing, people are not very receptive to requests in this forum, so aways try to ask for help before requesting anything, got it ?
well i'm with lack of coffe, so i'm not quite understanding english now, so i might have not understend half of what you just sayd, you can see the tons of errors in my ortographi, better put this in gogle tranlator at this time.
so...
let's see how can i help you for now, for what i undertend, you may need this
http://forum.thegamecreators.com/?m=forum_view&t=131868&b=21
ohh.. what else...
here's the melee gunspec setings
melee damange = 350
melee range = 25
melee key = 45
melee start = animations here
melee end = animations here
mods for creating a inteligent game,at least