Mercurial > garten

annotate clock.c @ 13:f1d43b52ed36

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and here now is the main program
author meillo@marmaro.de
date Wed, 23 Jul 2008 15:20:35 +0200
parents 8db6497d6065
children 5e6c9260913a
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1 #include <stdio.h>
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2 #include <stdlib.h>
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4 #include "db.h"
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5 #include "game.h"
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10 void inc_time() {
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11 /* get current time */
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12 sprintf(query, "select time from game;");
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13 db_query(query);
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14 if (sqlite3_step(stmt) == SQLITE_ROW) {
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15 gametime = sqlite3_column_int(stmt, 0);
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16 } else {
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17 fprintf(stderr, "error: %s\n", sqlite3_errmsg(db));
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18 }
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19 sqlite3_finalize(stmt);
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21 /* increment time */
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22 sprintf(query, " update game set time = '%d';", ++gametime);
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23 if (!db_update(query)) {
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24 printf("error: time update failed: %s\n", sqlite3_errmsg(db));
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25 }
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26 sqlite3_finalize(stmt);
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27 }
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30 void worldclock(void) {
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31 inc_time();
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32 printf("gametime: %d\n", gametime);
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33 }