Add the timer

src/agg.c

@@ -14,10 +14,22 @@ int main(void) {
     printf ("OK! Lets continue.\n");
   } else {
     printf ("TODO\n"); }
-  int score;
+
-  int qa;
+  int playtime;
-  int tl;
+  printf ("How long would you like to play for? Answer in seconds.\n");
-  int st;
+  scanf ("%d", &playtime);
+
+  time_t unix_time;
+  unix_time = time(NULL);
+  int end_time = unix_time + playtime;
+
+  int score = 0;
+//  int qa;
+//  int tl;
+//  int st;
+// I can't remember what the fuck these are for
+
+  while (unix_time < end_time) {
     float num1 = rand() % 10 + 1;
     float num2 = rand() % 10 + 1;
     int type = rand() % 4 + 1;
@@ -31,18 +43,22 @@ int main(void) {
       printf ("Add %g and %g\n", num1, num2);
       result = num1 + num2;
       scanf ("%g", &answer);
+      unix_time = time(NULL);
     } else if (type == 2) {
       printf ("Divide %g by %g\n", num1, num2);
       result = num1 / num2;
       scanf ("%g", &answer);
+      unix_time = time(NULL);
     } else if (type == 3) {
       printf ("Subtract %g from %g\n", num2, num1);
       result = num1 - num2;
       scanf ("%g", &answer);
+      unix_time = time(NULL);
     } else if (type == 4) {
       printf ("Multiply %g by %g\n", num1, num2);
       result = num1 * num2;
       scanf ("%g", &answer);
+      unix_time = time(NULL);
     }
 
     if (result == answer) {
@@ -54,5 +70,9 @@ int main(void) {
 
     // DEBUG
     printf ("Result is %g\n", result);
+  }
+
+  printf ("Your score is %d!\n", score);
+
   return 0;
 }