Can someone help me?

ID:144848
 
Aug 8 2006, 6:35 pm
Code:
mob/proc
    fight(mob/M)
        var/clr = colour2html("black")
        var/dmg = src.att + src.weppwr
        M.hp -= dmg
        s_damage(M,dmg,clr)
        M << "[src] attacks you!!"
        src<<"You attack [M]!!"
        dcheck(M)


Problem description:
I get this runtime error when this proc is called.
runtime error: Cannot read null.hp
proc name: fight (/mob/proc/fight)
I tried to fix it but thats very hard to do when you can't tell what's wrong.
Aug 8 2006, 6:54 pm
How are you calling fight, exactly? Also, your dcheck is backwards. M appears to be the victim. In dcheck, src should be the victim, and the attacker should be passed. M.check(src).
Aug 8 2006, 7:08 pm
In response to Audeuro
It is called with bump which works because I tested it by replacing the proc with a message.
Also M is the victim the're the one loosing health.
So I should switch src and M around?
Aug 8 2006, 7:10 pm
In response to Hellsing4
Show us your Bump, and just switch around M and src so that when you call DCheck, the victim is src in it, and the attacker is passed to the proc. That one is fine as it is.
Aug 8 2006, 8:19 pm
In response to Audeuro
I'm just gonna do it a different way so nevermind thanks anyway though.