diff options
Diffstat (limited to 'life.c')
| -rw-r--r-- | life.c | 82 |
1 files changed, 1 insertions, 81 deletions
@@ -1,5 +1,5 @@ /* @BAKE \ - cc -O2 -Wshadow -Wall -Wextra -Wpedantic -g -fsanitize=address,undefined,bounds \ + cc -O2 -Wshadow -Wall -Wextra -Wpedantic \ $@ -o $* -lm -DNDEBUG $+ @STOP */ #include <math.h> @@ -110,26 +110,6 @@ DELC board_t * board_dup (board_t * b) { return a; } -#if 0 -DELC int board_cmp (board_t * a, board_t * b) { - int s = 0; - for (int i = 0; i < b->h; ++i) { - for (int f = 0; f < b->w; ++f) { - s += a->g [i] [f] != b->g [i] [f]; - } - } - return s; -} - -DELC void board_invert (board_t * b) { - for (int i = 0; i < b->h; ++i) { - for (int f = 0; f < b->w; ++f) { - b->g [i] [f] = !(b->g [i] [f] == 1); - } - } -} -#endif - /* Must place the cursor at the top left of the already printed board */ DELC void board_highlight (board_t * b, int fg, int x, int y) { if (y) { move_down (y); } @@ -158,49 +138,6 @@ DELC board_t * board_alloc_text (char * s) { /* life */ -#if 0 -DELC int life_near_loop (board_t * b, int x, int y) { - int ** g = b->g, w = b->w, h = b->h; - - int - ty = (y-1) % h, lx = (x-1) % w, - cy = ( y) % h, cx = ( x) % w, - by = (y+1) % h, rx = (x+1) % w; - - return - g [ty] [lx] + g [ty] [cx] + g [ty] [rx] - + g [cy] [lx] + (g [cy] [cx] << 5) + g [cy] [rx] - + g [by] [lx] + g [by] [cx] + g [by] [rx]; -} - -DELC int life_near_lim (board_t * b, int x, int y) { - int ** g = b->g, w = b->w, h = b->h; - - int - ty = (y-1), lx = (x-1), - cy = ( y), cx = ( x), - by = (y+1), rx = (x+1), - s = g [cy] [cx] << 5; - - if (ty < h) { - s += lx < w ? g [ty] [lx] : 0; - s += g [ty] [cx] ; - s += rx >= 0 ? g [ty] [rx] : 0; - } - - s += lx < w ? g [cy] [lx] : 0; - s += rx >= 0 ? g [cy] [rx] : 0; - - if (by >= 0) { - s += lx < w ? g [by] [lx] : 0; - s += g [by] [cx] ; - s += rx >= 0 ? g [by] [rx] : 0; - } - - return s; -} -#endif - DELC int life_near_lim (board_t * b, int x, int y) { int ** g = b->g, w = b->w, h = b->h, s = 0, i, f, yi, xf; for (i = -1; i < 2; ++i) { @@ -239,23 +176,6 @@ DELC void life_update (board_t * a, board_t * b) { } } -#if 0 -DELC void life_update (board_t * a, board_t * b) { - int near, me, ** g = a->g; - for (int i = 0; i < b->h; ++i) { - for (int f = 0; f < b->w; ++f) { - near = life_near (b, f, i); - me = near & LIFE_ALIVE; - near &= LIFE_NEAR_MASK; - g [i] [f] = - (near == 3) - + ( (me && (near < 2)) - || (me && (near > 3))) * LIFE_DEAD; - } - } -} -#endif - DELC void life (board_t * b, int step, int wait) { printf ( "rect %d:%d\n" |