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annotate clock.c @ 17:5e6c9260913a

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lots of cleanups and small fixes
author meillo@marmaro.de
date Wed, 23 Jul 2008 17:14:38 +0200
parents 8db6497d6065
children 5937504619f2
rev   line source
meillo@0 1 #include <stdio.h>
meillo@0 2 #include <stdlib.h>
meillo@0 3 #include "db.h"
meillo@2 4 #include "game.h"
meillo@0 5
meillo@0 6
meillo@2 7 void inc_time() {
meillo@0 8 /* get current time */
meillo@11 9 sprintf(query, "select time from game;");
meillo@17 10 stmt = db_query(query);
meillo@11 11 if (sqlite3_step(stmt) == SQLITE_ROW) {
meillo@11 12 gametime = sqlite3_column_int(stmt, 0);
meillo@11 13 } else {
meillo@17 14 db_error("get current time");
meillo@0 15 }
meillo@11 16 sqlite3_finalize(stmt);
meillo@0 17
meillo@0 18 /* increment time */
meillo@17 19 sprintf(query,
meillo@17 20 "update game"
meillo@17 21 "set time = '%d';"
meillo@17 22 , ++gametime
meillo@17 23 );
meillo@12 24 if (!db_update(query)) {
meillo@17 25 db_error("time update");
meillo@0 26 }
meillo@0 27 }
meillo@0 28
meillo@0 29
meillo@12 30 void worldclock(void) {
meillo@2 31 inc_time();
meillo@12 32 printf("gametime: %d\n", gametime);
meillo@0 33 }