server/common/time.C

/*
 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
 * 
 * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
 * Copyright (©) 1992,2007 Frank Tore Johansen
 * 
 * Deliantra is free software: you can redistribute it and/or modify it under
 * the terms of the Affero GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the Affero GNU General Public License
 * and the GNU General Public License along with this program. If not, see
 * <http://www.gnu.org/licenses/>.
 * 
 * The authors can be reached via e-mail to <support@deliantra.net>
 */

#include <global.h>
#include <tod.h>

#include <cstdio>

#include <sys/types.h>
#include <sys/time.h>

/*
 * Gloabal variables:
 */
tick_t pticks;

static const char *season_name[5] = {
  "New Year",
  "Growth",
  "Harvest",
  "Decay",
  "the Blizzard",
};

static const char *weekdays[DAYS_PER_WEEK] = {
  "the Moon",
  "the Bull",
  "the Deception",
  "Thunder",
  "Freedom",
  "the Great Gods",
  "the Sun"
};

static const char *month_name[MONTHS_PER_YEAR] = {
  "Winter",            /* 0 */
  "the Ice Dragon",
  "the Frost Giant",
  "Valriel",
  "Lythander",
  "the Harvest",
  "Gaea",
  "Futility",
  "the Dragon",
  "the Sun",
  "the Great Infernus",
  "Ruggilli",
  "the Dark Shades",
  "the Devourers",
  "Sorig",
  "the Ancient Darkness",
  "Gorokh"
};

void
get_tod (timeofday_t *tod)
{
  unsigned int todtick = (unsigned int)(runtime * (1. / RUNTIME_PER_HOUR));

  tod->year   = todtick / HOURS_PER_YEAR + EPOCH;
  tod->month  = todtick / HOURS_PER_MONTH % MONTHS_PER_YEAR;
  tod->day    = todtick % HOURS_PER_MONTH / DAYS_PER_MONTH;
  tod->hour   = todtick % HOURS_PER_DAY;
  tod->minute = (int)((runtime - todtick * RUNTIME_PER_HOUR) * (60. / RUNTIME_PER_HOUR));

  tod->dayofweek   = tod->day % DAYS_PER_WEEK;
  tod->weekofmonth = tod->day / WEEKS_PER_MONTH;
  tod->season      = min (4, tod->month / 4);
}

char *
format_tod (char *buf, int len, timeofday_t *tod)
{
  int day = tod->day + 1;

  const char *suf;

  if (day == 1 || ((day % 10) == 1 && day > 20))
    suf = "st";
  else if (day == 2 || ((day % 10) == 2 && day > 20))
    suf = "nd";
  else if (day == 3 || ((day % 10) == 3 && day > 20))
    suf = "rd";
  else
    suf = "th";

  snprintf (buf, len,
           "It is %d minute%s past %d o'clock %s, on the Day of %s,\n"
           "the %d%s Day of the Month of %s, Year %d.\n"
           "It is the Season of %s.",

           tod->minute ? tod->minute : 60,
           tod->minute ? "s" : "",
           (tod->hour + 13) % 14 + 1,
           (tod->hour >= 14 ? "pm" : "am"),
           weekdays[tod->dayofweek],

           day, suf, month_name[tod->month], tod->year + 1,

           season_name[tod->season]);

  return buf;
}

static const char *
get_current_tod_str ()
{
  timeofday_t tod;
  get_tod (&tod);

  static char todbuf[512];
  format_tod (todbuf, sizeof (todbuf), &tod);

  return todbuf;
}

void
print_tod (object *op)
{
  new_draw_info (NDI_UNIQUE, 0, op, get_current_tod_str ());
}

Revision:	1.22
Committed:	Fri Nov 6 13:03:34 2009 UTC (14 years, 6 months ago) by root
Content type:	text/plain
Branch:	MAIN
CVS Tags:	rel-2_90, rel-2_92, rel-2_93
Changes since 1.21:	+1 -1 lines
Log Message:	make effectively static symbols actually static, part 2
#	User	Rev	Content
1	elmex	1.1	/*
2	root	1.17	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	pippijn	1.9	*
4	root	1.18	* Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	root	1.15	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6			* Copyright (©) 1992,2007 Frank Tore Johansen
7	pippijn	1.9	*
8	root	1.21	* Deliantra is free software: you can redistribute it and/or modify it under
9			* the terms of the Affero GNU General Public License as published by the
10			* Free Software Foundation, either version 3 of the License, or (at your
11			* option) any later version.
12	pippijn	1.9	*
13	root	1.16	* This program is distributed in the hope that it will be useful,
14			* but WITHOUT ANY WARRANTY; without even the implied warranty of
15			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16			* GNU General Public License for more details.
17	pippijn	1.9	*
18	root	1.21	* You should have received a copy of the Affero GNU General Public License
19			* and the GNU General Public License along with this program. If not, see
20			* <http://www.gnu.org/licenses/>.
21	root	1.15	*
22	root	1.17	* The authors can be reached via e-mail to <support@deliantra.net>
23	pippijn	1.9	*/
24	elmex	1.1
25			#include <global.h>
26			#include <tod.h>
27
28	root	1.10	#include <cstdio>
29
30	pippijn	1.6	#include <sys/types.h>
31			#include <sys/time.h>
32	elmex	1.1
33			/*
34			* Gloabal variables:
35			*/
36	root	1.13	tick_t pticks;
37	elmex	1.1
38	root	1.10	static const char *season_name[5] = {
39			"New Year",
40			"Growth",
41			"Harvest",
42			"Decay",
43			"the Blizzard",
44	elmex	1.1	};
45
46	root	1.10	static const char *weekdays[DAYS_PER_WEEK] = {
47			"the Moon",
48			"the Bull",
49			"the Deception",
50			"Thunder",
51			"Freedom",
52			"the Great Gods",
53			"the Sun"
54	elmex	1.1	};
55
56	root	1.10	static const char *month_name[MONTHS_PER_YEAR] = {
57			"Winter", /* 0 */
58			"the Ice Dragon",
59			"the Frost Giant",
60			"Valriel",
61			"Lythander",
62			"the Harvest",
63			"Gaea",
64			"Futility",
65			"the Dragon",
66			"the Sun",
67			"the Great Infernus",
68			"Ruggilli",
69			"the Dark Shades",
70			"the Devourers",
71			"Sorig",
72			"the Ancient Darkness",
73			"Gorokh"
74	elmex	1.1	};
75
76			void
77	root	1.19	get_tod (timeofday_t *tod)
78	elmex	1.1	{
79	root	1.12	unsigned int todtick = (unsigned int)(runtime * (1. / RUNTIME_PER_HOUR));
80	root	1.10
81	root	1.20	tod->year = todtick / HOURS_PER_YEAR + EPOCH;
82	root	1.10	tod->month = todtick / HOURS_PER_MONTH % MONTHS_PER_YEAR;
83			tod->day = todtick % HOURS_PER_MONTH / DAYS_PER_MONTH;
84			tod->hour = todtick % HOURS_PER_DAY;
85	root	1.12	tod->minute = (int)((runtime - todtick * RUNTIME_PER_HOUR) * (60. / RUNTIME_PER_HOUR));
86	root	1.10
87			tod->dayofweek = tod->day % DAYS_PER_WEEK;
88	root	1.4	tod->weekofmonth = tod->day / WEEKS_PER_MONTH;
89	root	1.19	tod->season = min (4, tod->month / 4);
90	elmex	1.1	}
91
92	root	1.19	char *
93			format_tod (char buf, int len, timeofday_t tod)
94	elmex	1.1	{
95	root	1.19	int day = tod->day + 1;
96	elmex	1.1
97	root	1.19	const char *suf;
98	root	1.10
99	elmex	1.1	if (day == 1 \|\| ((day % 10) == 1 && day > 20))
100			suf = "st";
101			else if (day == 2 \|\| ((day % 10) == 2 && day > 20))
102			suf = "nd";
103			else if (day == 3 \|\| ((day % 10) == 3 && day > 20))
104			suf = "rd";
105			else
106			suf = "th";
107
108	root	1.19	snprintf (buf, len,
109	root	1.10	"It is %d minute%s past %d o'clock %s, on the Day of %s,\n"
110			"the %d%s Day of the Month of %s, Year %d.\n"
111			"It is the Season of %s.",
112
113	root	1.19	tod->minute ? tod->minute : 60,
114			tod->minute ? "s" : "",
115			(tod->hour + 13) % 14 + 1,
116			(tod->hour >= 14 ? "pm" : "am"),
117			weekdays[tod->dayofweek],
118
119			day, suf, month_name[tod->month], tod->year + 1,
120
121			season_name[tod->season]);
122
123			return buf;
124			}
125
126	root	1.22	static const char *
127	root	1.19	get_current_tod_str ()
128			{
129			timeofday_t tod;
130			get_tod (&tod);
131
132			static char todbuf[512];
133			format_tod (todbuf, sizeof (todbuf), &tod);
134
135			return todbuf;
136			}
137
138			void
139			print_tod (object *op)
140			{
141			new_draw_info (NDI_UNIQUE, 0, op, get_current_tod_str ());
142	elmex	1.1	}
143