tictactoe

commit 162f59d5d402ba056cdf4bcb827e999d0bd24ca9
parent be1fb705d3a882cb48e650355d4cba5352c45604
Author: Wilson Gheen <wilson@wilsonrgheen.com>
Date:   Sun, 18 Dec 2022 06:15:27 -0600

Enable keeping move recent seed, for debugging

Diffstat:
M
tictactoe.h
 | 
9
++++++++-

1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/tictactoe.h b/tictactoe.h
@@ -1,3 +1,4 @@
+#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <time.h>
@@ -19,7 +20,13 @@ static _Bool srand_seeded = 0;
 
 static int get_rand(int max_excl) {
     if (!srand_seeded) {
-        srand(time(NULL));
+        time_t seed = time(NULL);
+        FILE *f = fopen("seeds", "w");
+        if(f) {
+            fprintf(f, "%d\n", seed);
+            fclose(f);
+        }
+        srand(seed);
         srand_seeded = 1;
     }
     return rand() % max_excl;