mob
    var
        fired=0
        projicon
        projiconstate=""

obj/projectile
    icon = null

mob/verb/Shoot_Projectile()
    src.shoot()

mob
    proc
        shoot() //name of proc
            var/obj/H = new/obj/projectile //set the bullet to H (H is the bullet)
            src.projicon=H.icon
            src.projiconstate=H.icon_state
            if(src.fired == 0) //if the usred fired is 0 (keeps the usr from holding down 5 for lots of shots)
                src.fired = 1 //makes fired equal 1
                spawn(5) //waits 1 seconds before going to the code underneath it
                src.fired = 0 //makes the player's fired 0 so the player can shoot again
                H.dir = src.dir //the bullets(H) direction equals the player's direction
                H.loc = src.loc //the bullets(H) location equals the player's location
                while(H) //while the bullet is still "alive"
                    step(H,H.dir) //H steps towards H's direction
                    var/turf/T = H.loc //for the turf that is in H's location
                    if(T.density == 1) //if that turfs density = 1 (ex: a wall)
                        del(H) //deletes the bullet
                        break //breaks out of the while loop
                    for(var/mob/M as mob in T) //for and M in that turf
                        if(M == src) //if that M is the person who fired, it continues as if nothing was there
                            continue
                        src<<"You shot [M.name]!" //says you shot M
                        view(M) << "[M.name] was shot!"
                        //Here is where you would want to add damage or such ect..
                        del(H) //deletes the bullet
                    sleep(1) //sleeps 1/10th of second before re-doing the loop
    verb
        Define_Projectile(ico as icon)
            var/a = icon_states(projicon)
            if ("null") a+= "\[Blank\]"
            var/t = input("Which icon state would you like to use?","Icon States") as null|anything in a
            if(t == "\[Blank\]") src.projiconstate = ""
            else src.projiconstate = t
            src.projicon = ico