A wont change from 0 to 1

ID:148474
 
Jan 31 2003, 9:18 pm
 
    N()
        src.dir = NORTH
        var/A = 0
        for(var/atom/T in locate(src.x,src.y+1))
            if(T.density == 0)
                A = 1
        if(py < 32)
            py += 8
            pixel_y = py
            return
        if(y == world.maxy-1)
            return
        if(py == 32)
            if(A==1)
                y++
                py = 8
                pixel_y = 8
                return
            else return<dm>

Var A wont change to 1 even if there is no dense atom in the tile above it.  Can anyone explain why it wont change to 1 to me?
Jan 31 2003, 9:43 pm
You're doing it all wrong. It would just be easier to do a simple Enter() check:
var/turf/T = get_step(src,NORTH)
A = T.Enter(src)
Jan 31 2003, 10:14 pm
In response to Garthor
Yes, it will set A to 1, but it does not check to see if the turf is dense or not. How can I check that?
Jan 31 2003, 11:03 pm
In response to Jotdaniel
Check if the turf is dense. Duh. =P
Feb 1 2003, 10:08 am
In response to Crispy
Yes, now that I'm not so tired thats just what I did.