Lines Matching refs:x

20     for x=1,w do
21       t[y][x]=0
32     for x=0,shape.w-1 do
33       self[top+y][left+x] = shape[y*shape.w+x+1]
42     local xm1,x,xp1,xi=self.w-1,self.w,1,self.w
44       local sum = self[ym1][xm1] + self[ym1][x] + self[ym1][xp1] +
46                   self[yp1][xm1] + self[yp1][x] + self[yp1][xp1]
47       next[y][x] = ((sum==2) and self[y][x]) or ((sum==3) and 1) or 0
48       xm1,x,xp1,xi = x,xp1,xp1+1,xi-1
58    for x=1,self.w do
59       out=out..(((self[y][x]>0) and ALIVE) or DEAD)