1 files changed, 7 insertions(+), 4 deletions(-)

M vla/life.c

@@ 32,9 32,12 @@
 
 /* live cells = 0, dead cells = 1..255, depending how long they've been dead,
  * for a fadeout effect */
-static unsigned char board[H][W], boardtmp[H][W]; char title[60]; static unsigned gen;
-static SDL_Window *win; static SDL_Renderer *ren; static bool running = 1,
-                  pause;
+static unsigned char board[H][W], boardtmp[H][W];
+static char title[60];
+static unsigned gen;
+static SDL_Window *win;
+static SDL_Renderer *ren;
+static bool running = 1, pause;
 
 #define neighbours(b,y,x)                                            \
    ( !b[(y-1)%H][(x-1)%W] + !b[(y-1)%H][(x)%W] + !b[(y-1)%H][(x+1)%W]   \


@@ 51,7 54,7 @@ static void life(size_t i, size_t y, size_t x, size_t n, char _[(
    : (board[y][x] == 0) ?
       boardtmp[y][x] = 150
    :
-      (boardtmp[i/W][i%W] = MIN(boardtmp[i/W][i%W]*5/4, 255)),
+      (boardtmp[y][x] = MIN(boardtmp[y][x]*5/4, 255)),
 
    (++i < W*H) ?
       TAIL life(i, y,x,n,"")