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Comparing deliantra/server/common/time.C (file contents):
Revision 1.6 by pippijn, Mon Dec 11 19:46:46 2006 UTC vs.
Revision 1.18 by root, Mon Apr 21 23:35:24 2008 UTC

1/* 1/*
2 CrossFire, A Multiplayer game for X-windows 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 3 *
4 * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
4 Copyright (C) 2002 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
5 Copyright (C) 1992 Frank Tore Johansen 6 * Copyright (©) 1992,2007 Frank Tore Johansen
6 7 *
7 This program is free software; you can redistribute it and/or modify 8 * Deliantra is free software: you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by 9 * it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or 10 * the Free Software Foundation, either version 3 of the License, or
10 (at your option) any later version. 11 * (at your option) any later version.
11 12 *
12 This program is distributed in the hope that it will be useful, 13 * This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details. 16 * GNU General Public License for more details.
16 17 *
17 You should have received a copy of the GNU General Public License 18 * You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software 19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 20 *
20 21 * The authors can be reached via e-mail to <support@deliantra.net>
21 The authors can be reached via e-mail at <crossfire@schmorp.de>
22*/ 22 */
23 23
24#include <global.h> 24#include <global.h>
25#include <funcpoint.h>
26#include <tod.h> 25#include <tod.h>
27 26
28#include <stdio.h> 27#include <cstdio>
28
29#include <sys/types.h> 29#include <sys/types.h>
30#include <sys/time.h> 30#include <sys/time.h>
31 31
32/* 32/*
33 * Gloabal variables: 33 * Gloabal variables:
34 */ 34 */
35tick_t pticks;
35 36
36long psaveind;
37long pticks;
38
39const char *season_name[] = { 37static const char *season_name[5] = {
40 "The Season of New Year", 38 "New Year",
41 "The Season of Growth", 39 "Growth",
42 "The Season of Harvest", 40 "Harvest",
43 "The Season of Decay", 41 "Decay",
44 "The Season of the Blizzard", 42 "the Blizzard",
45 "\n"
46}; 43};
47 44
48const char *weekdays[DAYS_PER_WEEK] = { 45static const char *weekdays[DAYS_PER_WEEK] = {
49 "the Day of the Moon", 46 "the Moon",
50 "the Day of the Bull", 47 "the Bull",
51 "the Day of the Deception", 48 "the Deception",
52 "the Day of Thunder", 49 "Thunder",
53 "the Day of Freedom", 50 "Freedom",
54 "the Day of the Great Gods", 51 "the Great Gods",
55 "the Day of the Sun" 52 "the Sun"
56}; 53};
57 54
58const char *month_name[MONTHS_PER_YEAR] = { 55static const char *month_name[MONTHS_PER_YEAR] = {
59 "Month of Winter", /* 0 */ 56 "Winter", /* 0 */
60 "Month of the Ice Dragon", 57 "the Ice Dragon",
61 "Month of the Frost Giant", 58 "the Frost Giant",
62 "Month of Valriel", 59 "Valriel",
63 "Month of Lythander", 60 "Lythander",
64 "Month of the Harvest", 61 "the Harvest",
65 "Month of Gaea", 62 "Gaea",
66 "Month of Futility", 63 "Futility",
67 "Month of the Dragon", 64 "the Dragon",
68 "Month of the Sun", 65 "the Sun",
69 "Month of the Great Infernus", 66 "the Great Infernus",
70 "Month of Ruggilli", 67 "Ruggilli",
71 "Month of the Dark Shades", 68 "the Dark Shades",
72 "Month of the Devourers", 69 "the Devourers",
73 "Month of Sorig", 70 "Sorig",
74 "Month of the Ancient Darkness", 71 "the Ancient Darkness",
75 "Month of Gorokh" 72 "Gorokh"
76}; 73};
77
78extern unsigned long todtick;
79 74
80void 75void
81get_tod (timeofday_t * tod) 76get_tod (timeofday_t * tod)
82{ 77{
78 unsigned int todtick = (unsigned int)(runtime * (1. / RUNTIME_PER_HOUR));
79
83 tod->year = todtick / HOURS_PER_YEAR; 80 tod->year = todtick / HOURS_PER_YEAR;
84 tod->month = (todtick / HOURS_PER_MONTH) % MONTHS_PER_YEAR; 81 tod->month = todtick / HOURS_PER_MONTH % MONTHS_PER_YEAR;
85 tod->day = (todtick % HOURS_PER_MONTH) / DAYS_PER_MONTH; 82 tod->day = todtick % HOURS_PER_MONTH / DAYS_PER_MONTH;
83 tod->hour = todtick % HOURS_PER_DAY;
84 tod->minute = (int)((runtime - todtick * RUNTIME_PER_HOUR) * (60. / RUNTIME_PER_HOUR));
85
86 tod->dayofweek = tod->day % DAYS_PER_WEEK; 86 tod->dayofweek = tod->day % DAYS_PER_WEEK;
87 tod->hour = todtick % HOURS_PER_DAY;
88 tod->minute = (pticks % PTICKS_PER_CLOCK) / (PTICKS_PER_CLOCK / 58);
89 if (tod->minute > 58)
90 tod->minute = 58; /* it's imprecise at best anyhow */
91 tod->weekofmonth = tod->day / WEEKS_PER_MONTH; 87 tod->weekofmonth = tod->day / WEEKS_PER_MONTH;
92 if (tod->month < 3) 88 tod->season = min (4, tod->month / 3);
93 tod->season = 0;
94 else if (tod->month < 6)
95 tod->season = 1;
96 else if (tod->month < 9)
97 tod->season = 2;
98 else if (tod->month < 12)
99 tod->season = 3;
100 else
101 tod->season = 4;
102} 89}
103 90
104void 91void
105print_tod (object *op) 92print_tod (object *op)
106{ 93{
107 timeofday_t tod; 94 timeofday_t tod;
95 get_tod (&tod);
96
97 char todmsg [1024];
98
99 int day = tod.day + 1;
108 const char *suf; 100 const char *suf;
109 int day;
110
111 get_tod (&tod);
112 sprintf (errmsg, "It is %d minute%s past %d o'clock %s, on %s",
113 tod.minute + 1, ((tod.minute + 1 < 2) ? "" : "s"),
114 ((tod.hour % 14 == 0) ? 14 : ((tod.hour) % 14)), ((tod.hour >= 14) ? "pm" : "am"), weekdays[tod.dayofweek]);
115 new_draw_info (NDI_UNIQUE, 0, op, errmsg);
116
117 day = tod.day + 1;
118 if (day == 1 || ((day % 10) == 1 && day > 20)) 101 if (day == 1 || ((day % 10) == 1 && day > 20))
119 suf = "st"; 102 suf = "st";
120 else if (day == 2 || ((day % 10) == 2 && day > 20)) 103 else if (day == 2 || ((day % 10) == 2 && day > 20))
121 suf = "nd"; 104 suf = "nd";
122 else if (day == 3 || ((day % 10) == 3 && day > 20)) 105 else if (day == 3 || ((day % 10) == 3 && day > 20))
123 suf = "rd"; 106 suf = "rd";
124 else 107 else
125 suf = "th"; 108 suf = "th";
126 sprintf (errmsg, "The %d%s Day of the %s, Year %d", day, suf, month_name[tod.month], tod.year + 1);
127 new_draw_info (NDI_UNIQUE, 0, op, errmsg);
128 109
129 sprintf (errmsg, "Time of Year: %s", season_name[tod.season]); 110 snprintf (todmsg, sizeof (todmsg),
111 "It is %d minute%s past %d o'clock %s, on the Day of %s,\n"
112 "the %d%s Day of the Month of %s, Year %d.\n"
113 "It is the Season of %s.",
114
115 tod.minute + 1,
116 (tod.minute + 1 < 2) ? "" : "s",
117 (tod.hour + 13) % 14 + 1,
118 (tod.hour >= 14 ? "pm" : "am"),
119 weekdays[tod.dayofweek],
120
121 day, suf, month_name[tod.month], tod.year + 1,
122
123 season_name[tod.season]);
124
130 new_draw_info (NDI_UNIQUE, 0, op, errmsg); 125 new_draw_info (NDI_UNIQUE, 0, op, todmsg);
131} 126}
132 127
133long
134seconds (void)
135{
136 struct timeval now;
137
138 (void) GETTIMEOFDAY (&now);
139 return now.tv_sec;
140}

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