garten

annotate clock.c @ 8:9bd0a2100694

find changesets by author, revision, files, or words in the commit message
new weather implementation
author meillo@marmaro.de
date Mon, 26 May 2008 23:25:36 +0200
parents 831599184108
children 176ee28e7464
rev   line source
meillo@0 1 #include <stdio.h>
meillo@0 2 #include <stdlib.h>
meillo@0 3 #include <mysql.h>
meillo@0 4
meillo@0 5 #include "db.h"
meillo@2 6 #include "game.h"
meillo@0 7
meillo@0 8
meillo@0 9
meillo@2 10 void inc_time() {
meillo@0 11
meillo@0 12 /* get current time */
meillo@2 13 sprintf(query, "select time from game where name = '%s' ", gamename);
meillo@0 14 db_query(query);
meillo@0 15 result = mysql_store_result(conn);
meillo@0 16 if (mysql_num_rows(result)) {
meillo@0 17 row = mysql_fetch_row(result);
meillo@2 18 gametime = atoi(row[0]);
meillo@0 19 }
meillo@0 20 mysql_free_result(result);
meillo@0 21
meillo@0 22
meillo@0 23 /* increment time */
meillo@2 24 sprintf(query, " update game set time = '%d' where name = '%s' ", ++gametime, gamename);
meillo@0 25 db_query(query);
meillo@0 26 if (mysql_affected_rows(conn) > 0) {
meillo@0 27 printf("time update successful\n");
meillo@2 28 printf("virtual time: %d\n", gametime);
meillo@0 29 } else {
meillo@0 30 printf("E: time update failed\n");
meillo@0 31 }
meillo@0 32
meillo@0 33 }
meillo@0 34
meillo@0 35
meillo@0 36 int main(int argc, char* argv[]) {
meillo@2 37 printf(" --> clock\n");
meillo@0 38
meillo@0 39 /* init */
meillo@0 40 if (argc != 2) {
meillo@0 41 printf("usage: %s <game>\n", argv[0]);
meillo@0 42 exit(1);
meillo@0 43 }
meillo@0 44 gamename = argv[1];
meillo@0 45
meillo@2 46 db_connect();
meillo@2 47 check_game();
meillo@0 48
meillo@2 49 inc_time();
meillo@0 50
meillo@0 51 /*
meillo@0 52 while ((row = mysql_fetch_row(result)) != NULL) {
meillo@0 53 for (i = 0; i < mysql_num_fields(result); i++) {
meillo@0 54 printf("%10s ", row[i]);
meillo@0 55 }
meillo@0 56 printf("\n");
meillo@0 57 }
meillo@0 58 */
meillo@0 59
meillo@0 60
meillo@0 61
meillo@0 62
meillo@0 63 db_close();
meillo@0 64
meillo@2 65 printf(" --< clock\n");
meillo@0 66 return 0;
meillo@0 67 }