life

commit 39ae0f1a1265076cf5e21a0ce05b1f1958f6da55
parent 66e89abd3a047607a98d2411bac9726afcdfe293
Author: Wilson Gheen <wilson@wilsonrgheen.com>
Date:   Fri,  9 Dec 2022 03:46:06 -0600

Calculate copying size better

Diffstat:
M
life.c
 | 
3
+--

1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/life.c b/life.c
@@ -117,8 +117,7 @@ void play(uint32_t board[], int rows, int cols) {
         print_board(board, rows, cols);
         sleep(1);
         uint32_t *l2 = get_next_state(board, rows, cols);
-        // TODO calculate this better
-        memcpy(board, l2, 32);
+        memcpy(board, l2, (sizeof *l2) * rows );
     }
 /*    for(int i=0; i < rows; i++)*/
 /*        printf("row %d:\t% 6x\t(%" PRIu32 ")\n", i, BOARD[i]);*/