1 #include <stdio.h>

2 #include <stdlib.h>

3 #include <mysql.h>

4

5 #include "db.h"

6 #include "game.h"

7

8

9

10 void inc_time() {

11

12 /* get current time */

13 sprintf(query, "select time from game where name = '%s' ", gamename);

14 db_query(query);

15 result = mysql_store_result(conn);

16 if (mysql_num_rows(result)) {

17 row = mysql_fetch_row(result);

18 gametime = atoi(row[0]);

19 }

20 mysql_free_result(result);

21

22

23 /* increment time */

24 sprintf(query, " update game set time = '%d' where name = '%s' ", ++gametime, gamename);

25 db_query(query);

26 if (mysql_affected_rows(conn) > 0) {

27 printf("time update successful\n");

28 printf("virtual time: %d\n", gametime);

29 } else {

30 printf("E: time update failed\n");

31 }

32

33 }

34

35

36 int main(int argc, char* argv[]) {

37 printf(" --> clock\n");

38

39 /* init */

40 if (argc != 2) {

41 printf("usage: %s <game>\n", argv[0]);

42 exit(1);

43 }

44 gamename = argv[1];

45

46 db_connect();

47 check_game();

48

49 inc_time();

50

51 /*

52 while ((row = mysql_fetch_row(result)) != NULL) {

53 for (i = 0; i < mysql_num_fields(result); i++) {

54 printf("%10s ", row[i]);

55 }

56 printf("\n");

57 }

58 */

59

60

61

62

63 db_close();

64

65 printf(" --< clock\n");

66 return 0;

67 }