2 * Empire - A multi-player, client/server Internet based war game.
3 * Copyright (C) 1986-2006, Dave Pare, Jeff Bailey, Thomas Ruschak,
4 * Ken Stevens, Steve McClure
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 * See files README, COPYING and CREDITS in the root of the source
23 * tree for related information and legal notices. It is expected
24 * that future projects/authors will amend these files as needed.
28 * timestamp.c: Timestamp writer/maintainer thread
30 * Known contributors to this file:
41 #include "empthread.h"
42 #include "prototypes.h"
48 mobility_check(void *unused)
50 struct mob_acc_globals timestamps;
56 /* logerror("Updating timestamp file at %s", ctime(&now));*/
57 if ((fp = fopen(timestampfil, "rb+")) == NULL) {
58 logerror("Unable to edit timestamp file.");
62 fread(×tamps, sizeof(timestamps), 1, fp);
63 timestamps.timestamp = now;
65 fwrite(×tamps, sizeof(timestamps), 1, fp);
67 if (!gamehours(now)) {
68 if (updating_mob == 1) {
70 logerror("Turning off mobility updating (gamehours).");
73 } else if (updating_mob == 1 && now < timestamps.starttime) {
74 logerror("Turning off mobility updating at %s", ctime(&now));
77 } else if (updating_mob == 0 && now >= timestamps.starttime) {
78 logerror("Turning on mobility updating at %s", ctime(&now));
82 now = now + 180; /* Every 3 minutes */
92 struct mob_acc_globals timestamps;
97 /* During downtime, we don't want mobility to accrue. So, we look
98 at the timestamp file, and determine how far forward to push
102 if ((fp = fopen(timestampfil, "rb+")) == NULL) {
103 logerror("Unable to edit timestamp file.");
104 /* FIXME safe to continue? */
107 fread(×tamps, sizeof(timestamps), 1, fp);
108 lastsavedtime = timestamps.timestamp;
109 timestamps.timestamp = now;
111 fwrite(×tamps, sizeof(timestamps), 1, fp);
115 logerror("Adjusting timestamps at %s", ctime(&now));
116 logerror("(was %s)", ctime(&lastsavedtime));
117 /* Update the timestamps to this point in time */
118 update_timestamps(lastsavedtime);
120 logerror("Done at %s", ctime(&now));
122 if (now >= timestamps.starttime && gamehours(now)) {
123 logerror("Turning on mobility updating.");
126 logerror("Turning off mobility updating.");