server/common/init.C

/*
 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
 * 
 * Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
 * Copyright (©) 2002 Mark Wedel & Crossfire Development Team
 * Copyright (©) 1992 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>
 */

#define EXTERN                  // horrible hack

#include <global.h>
#include <object.h>

dynbuf_text msg_dynbuf (65536, 65536);

extern const char *const attacktype_desc[NROFATTACKS] = {
# define def(uc, lc, name, plus, change) # name,
#  include "attackinc.h"
# undef def
};

extern const char *const resist_plus[NROFATTACKS] = {
# define def(uc, lc, name, plus, change) # plus,
#  include "attackinc.h"
# undef def
};

extern const char *const change_resist_msg[NROFATTACKS] = {
# define def(uc, lc, name, plus, change) # change,
#  include "attackinc.h"
# undef def
};

int resist_table[NROFATTACKS] = {
# define def(uc, lc, name, plus, change) ATNR_ ## uc,
#  include "attackinc.h"
# undef def
};

/* You unforunately need to looking in include/global.h to see what these
 * correspond to.
 */
struct Settings settings = {
  LOGFILE,                      /* Logfile */
  CSPORT,                       /* Client/server port */

/* Debug level */
#ifdef DEBUG
  llevDebug,
#else
  llevInfo,
#endif

  0, NULL, 0,                   /* dumpvalues, dumparg, daemonmode */
  0,                            /* argc */
  NULL,                         /* argv */
  CONFDIR,
  DATADIR,
  LOCALDIR,
  PLAYERDIR, MAPDIR, ARCHETYPES, REGIONS, TREASURES,
  UNIQUE_DIR, "",
  TMPDIR,
  PK_LUCK_PENALTY,
  STAT_LOSS_ON_DEATH,
  PERMANENT_EXPERIENCE_RATIO,
  DEATH_PENALTY_RATIO,
  DEATH_PENALTY_LEVEL,
  BALANCED_STAT_LOSS,
  NOT_PERMADETH,
  SIMPLE_EXP,
  SET_TITLE,
  RESURRECTION,
  SEARCH_ITEMS,
  SPELL_ENCUMBRANCE,
  SPELL_FAILURE_EFFECTS,
  SET_FRIENDLY_FIRE,
  0,
  0,
  EXPLORE_MODE,
  SPELLPOINT_LEVEL_DEPEND,
  0,
  1.0,

/* Armor enchantment stuff */
  ARMOR_MAX_ENCHANT,
  ARMOR_WEIGHT_REDUCTION,
  ARMOR_WEIGHT_LINEAR,
  ARMOR_SPEED_IMPROVEMENT,
  ARMOR_SPEED_LINEAR,
};

/* perhaps not the best place for this, but needs to be
 * in some file in the common area so that standalone
 * programs, like the random map generator, can be built.
 */
const char *const spellpathnames[NRSPELLPATHS] = {
  "Protection",
  "Fire",
  "Frost",
  "Electricity",
  "Missiles",
  "Self",
  "Summoning",
  "Abjuration",
  "Restoration",
  "Detonation",
  "Mind",
  "Creation",
  "Teleportation",
  "Information",
  "Transmutation",
  "Transferrence",
  "Turning",
  "Wounding",
  "Death",
  "Light"
};

/* init_environ initialises values from the environmental variables.
 * it needs to be called very early, since command line options should
 * overwrite these if specified.
 */
void
init_environ ()
{
  const char *cp;

  if (cp = getenv ("DELIANTRA_CONFDIR"    )) settings.confdir     = cp; 
  if (cp = getenv ("DELIANTRA_LIBDIR"     )) settings.datadir     = cp;
  if (cp = getenv ("DELIANTRA_LOCALDIR"   )) settings.localdir    = cp;
  if (cp = getenv ("DELIANTRA_PLAYERDIR"  )) settings.playerdir   = cp;
  if (cp = getenv ("DELIANTRA_MAPDIR"     )) settings.mapdir      = cp; 
  if (cp = getenv ("DELIANTRA_ARCHETYPES" )) settings.archetypes  = cp; 
  if (cp = getenv ("DELIANTRA_TREASURES"  )) settings.treasures   = cp; 
  if (cp = getenv ("DELIANTRA_UNIQUEDIR"  )) settings.uniquedir   = cp; 
  if (cp = getenv ("DELIANTRA_TEMPLATEDIR")) settings.templatedir = cp; 
  if (cp = getenv ("DELIANTRA_TMPDIR"     )) settings.tmpdir      = cp;

  if (cp = getenv ("DELIANTRA_LOGFILE"    )) settings.logfilename = cp;
}

/*
 * Initialises all global variables.
 * Might use environment-variables as default for some of them.
 */
void
init_globals ()
{
  if (settings.logfilename[0] == 0)
    log_setfd (-1);
  else 
    {
      int logfd = open (settings.logfilename, O_CREAT|O_WRONLY|O_APPEND, 0666);

      if (logfd >= 0)
        log_setfd (logfd);
      else
        {
          log_setfd (-1);
          LOG (llevError, "Unable to open %s as the logfile - will use stderr instead", settings.logfilename);
        }
    }
}

void
init_dynamic ()
{
  first_map_ext_path = "/start/HallsOfSelection";
  first_map_path = "/HallOfSelection";
}

/*
 * initialises the attack messages.
 * Called by init_library().
 */

//attackmess_t attack_mess[NROFATTACKMESS][MAXATTACKMESS];

void
init_attackmess ()
{
  object_thawer thawer (settings.datadir, "attackmess");

  if (!thawer)
    {
      LOG (llevError, "Can't open %s.\n", thawer.name);
      return;
    }

  int msgnum = -1;
  int total = 0;

  while (thawer.kw)
    {
      if (thawer.kw != KW_type)
        if (!thawer.parse_error ("attackmess file"))
          break;

      thawer.get (msgnum);
      thawer.next ();

      int level = 0;

      while (thawer.kw == KW_hp)
        {
          // our old friend, dog-slow sscanf
          int hp;
          char buf1[1024];
          char buf2[1024];
          char buf3[1024];

          if (4 != sscanf (thawer.value_nn, "%d %1023[^|]|%1023[^|]|%1023[^|]",
                           &hp, buf1, buf2, buf3))
            thawer.parse_error ("attackmess file");
          else
            {
              if (*buf2 == '-')
                *buf2 = 0; // sscanf can't parse empty fields, so use "-" as marker

              attack_mess[msgnum][level].level = hp;
              attack_mess[msgnum][level].buf1  = strdup (buf1);
              attack_mess[msgnum][level].buf2  = strdup (buf2);
              attack_mess[msgnum][level].buf3  = strdup (buf3);

              ++level;
              ++total;
            }

          thawer.next ();
        }

      attack_mess[msgnum][level].level = -1;
      attack_mess[msgnum][level].buf1  = 0;
      attack_mess[msgnum][level].buf2  = 0;
      attack_mess[msgnum][level].buf3  = 0;
    }

  LOG (llevDebug, "got %d messages in %d categories.\n", total, msgnum + 1);
}

Revision:	1.58
Committed:	Wed Apr 28 19:49:50 2010 UTC (14 years ago) by root
Content type:	text/plain
Branch:	MAIN
Changes since 1.57:	+2 -7 lines
Log Message:	less MAX_BUF, more object_thawer dir/file convenience
#	User	Rev	Content
1	elmex	1.1	/*
2	root	1.41	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	pippijn	1.23	*
4	root	1.55	* Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	root	1.54	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6			* Copyright (©) 1992 Frank Tore Johansen
7	pippijn	1.23	*
8	root	1.49	* 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	1.23	*
13	root	1.38	* 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	1.23	*
18	root	1.49	* 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	1.36	*
22	root	1.41	* The authors can be reached via e-mail to <support@deliantra.net>
23	pippijn	1.23	*/
24	elmex	1.1
25	root	1.10	#define EXTERN // horrible hack
26	root	1.7
27	elmex	1.1	#include <global.h>
28			#include <object.h>
29
30	root	1.48	dynbuf_text msg_dynbuf (65536, 65536);
31
32	root	1.10	extern const char *const attacktype_desc[NROFATTACKS] = {
33	root	1.11	# define def(uc, lc, name, plus, change) # name,
34			# include "attackinc.h"
35			# undef def
36	root	1.7	};
37
38	root	1.10	extern const char *const resist_plus[NROFATTACKS] = {
39	root	1.11	# define def(uc, lc, name, plus, change) # plus,
40			# include "attackinc.h"
41			# undef def
42	root	1.7	};
43
44	root	1.10	extern const char *const change_resist_msg[NROFATTACKS] = {
45	root	1.11	# define def(uc, lc, name, plus, change) # change,
46			# include "attackinc.h"
47			# undef def
48	root	1.7	};
49
50			int resist_table[NROFATTACKS] = {
51	root	1.11	# define def(uc, lc, name, plus, change) ATNR_ ## uc,
52			# include "attackinc.h"
53			# undef def
54	root	1.7	};
55
56	elmex	1.1	/* You unforunately need to looking in include/global.h to see what these
57			* correspond to.
58			*/
59			struct Settings settings = {
60	root	1.10	LOGFILE, /* Logfile */
61			CSPORT, /* Client/server port */
62	elmex	1.1
63			/* Debug level */
64			#ifdef DEBUG
65			llevDebug,
66			#else
67			llevInfo,
68			#endif
69
70	root	1.10	0, NULL, 0, /* dumpvalues, dumparg, daemonmode */
71			0, /* argc */
72			NULL, /* argv */
73			CONFDIR,
74			DATADIR,
75			LOCALDIR,
76			PLAYERDIR, MAPDIR, ARCHETYPES, REGIONS, TREASURES,
77	root	1.53	UNIQUE_DIR, "",
78	root	1.10	TMPDIR,
79	root	1.34	PK_LUCK_PENALTY,
80	root	1.10	STAT_LOSS_ON_DEATH,
81			PERMANENT_EXPERIENCE_RATIO,
82			DEATH_PENALTY_RATIO,
83			DEATH_PENALTY_LEVEL,
84			BALANCED_STAT_LOSS,
85			NOT_PERMADETH,
86			SIMPLE_EXP,
87			SET_TITLE,
88			RESURRECTION,
89			SEARCH_ITEMS,
90			SPELL_ENCUMBRANCE,
91			SPELL_FAILURE_EFFECTS,
92	root	1.34	SET_FRIENDLY_FIRE,
93	root	1.35	0,
94			0,
95	root	1.10	EXPLORE_MODE,
96			SPELLPOINT_LEVEL_DEPEND,
97			0,
98			1.0,
99
100	elmex	1.1	/* Armor enchantment stuff */
101	root	1.10	ARMOR_MAX_ENCHANT,
102			ARMOR_WEIGHT_REDUCTION,
103			ARMOR_WEIGHT_LINEAR,
104			ARMOR_SPEED_IMPROVEMENT,
105			ARMOR_SPEED_LINEAR,
106	elmex	1.1	};
107
108			/* perhaps not the best place for this, but needs to be
109			* in some file in the common area so that standalone
110			* programs, like the random map generator, can be built.
111			*/
112	root	1.10	const char *const spellpathnames[NRSPELLPATHS] = {
113			"Protection",
114			"Fire",
115			"Frost",
116			"Electricity",
117			"Missiles",
118			"Self",
119			"Summoning",
120			"Abjuration",
121			"Restoration",
122			"Detonation",
123			"Mind",
124			"Creation",
125			"Teleportation",
126			"Information",
127			"Transmutation",
128			"Transferrence",
129			"Turning",
130			"Wounding",
131			"Death",
132			"Light"
133	elmex	1.1	};
134
135	pippijn	1.21	/* init_environ initialises values from the environmental variables.
136	elmex	1.1	* it needs to be called very early, since command line options should
137			* overwrite these if specified.
138			*/
139	root	1.10	void
140	root	1.52	init_environ ()
141	root	1.10	{
142	root	1.46	const char *cp;
143	elmex	1.1
144	root	1.47	if (cp = getenv ("DELIANTRA_CONFDIR" )) settings.confdir = cp;
145	root	1.46	if (cp = getenv ("DELIANTRA_LIBDIR" )) settings.datadir = cp;
146			if (cp = getenv ("DELIANTRA_LOCALDIR" )) settings.localdir = cp;
147			if (cp = getenv ("DELIANTRA_PLAYERDIR" )) settings.playerdir = cp;
148			if (cp = getenv ("DELIANTRA_MAPDIR" )) settings.mapdir = cp;
149			if (cp = getenv ("DELIANTRA_ARCHETYPES" )) settings.archetypes = cp;
150			if (cp = getenv ("DELIANTRA_TREASURES" )) settings.treasures = cp;
151			if (cp = getenv ("DELIANTRA_UNIQUEDIR" )) settings.uniquedir = cp;
152			if (cp = getenv ("DELIANTRA_TEMPLATEDIR")) settings.templatedir = cp;
153			if (cp = getenv ("DELIANTRA_TMPDIR" )) settings.tmpdir = cp;
154
155			if (cp = getenv ("DELIANTRA_LOGFILE" )) settings.logfilename = cp;
156	elmex	1.1	}
157	root	1.10
158	elmex	1.1	/*
159			* Initialises all global variables.
160			* Might use environment-variables as default for some of them.
161			*/
162	root	1.10	void
163	root	1.52	init_globals ()
164	root	1.10	{
165			if (settings.logfilename[0] == 0)
166	root	1.56	log_setfd (-1);
167	root	1.44	else
168	root	1.10	{
169	root	1.44	int logfd = open (settings.logfilename, O_CREAT\|O_WRONLY\|O_APPEND, 0666);
170
171			if (logfd >= 0)
172	root	1.56	log_setfd (logfd);
173	root	1.44	else
174			{
175	root	1.56	log_setfd (-1);
176	root	1.44	LOG (llevError, "Unable to open %s as the logfile - will use stderr instead", settings.logfilename);
177			}
178	elmex	1.1	}
179			}
180
181	root	1.10	void
182	root	1.52	init_dynamic ()
183	root	1.10	{
184	root	1.39	first_map_ext_path = "/start/HallsOfSelection";
185			first_map_path = "/HallOfSelection";
186	elmex	1.1	}
187
188			/*
189	pippijn	1.21	* initialises the attack messages.
190	elmex	1.1	* Called by init_library().
191			*/
192
193			//attackmess_t attack_mess[NROFATTACKMESS][MAXATTACKMESS];
194
195	root	1.10	void
196	root	1.52	init_attackmess ()
197	root	1.10	{
198	root	1.58	object_thawer thawer (settings.datadir, "attackmess");
199	root	1.57
200			if (!thawer)
201	root	1.10	{
202	root	1.58	LOG (llevError, "Can't open %s.\n", thawer.name);
203	root	1.10	return;
204	elmex	1.1	}
205
206	root	1.57	int msgnum = -1;
207			int total = 0;
208
209			while (thawer.kw)
210	root	1.10	{
211	root	1.57	if (thawer.kw != KW_type)
212			if (!thawer.parse_error ("attackmess file"))
213			break;
214	root	1.45
215	root	1.57	thawer.get (msgnum);
216			thawer.next ();
217	root	1.45
218	root	1.57	int level = 0;
219	root	1.10
220	root	1.57	while (thawer.kw == KW_hp)
221	root	1.10	{
222	root	1.57	// our old friend, dog-slow sscanf
223			int hp;
224			char buf1[1024];
225			char buf2[1024];
226			char buf3[1024];
227
228			if (4 != sscanf (thawer.value_nn, "%d %1023[^\|]\|%1023[^\|]\|%1023[^\|]",
229			&hp, buf1, buf2, buf3))
230			thawer.parse_error ("attackmess file");
231			else
232	root	1.10	{
233	root	1.57	if (*buf2 == '-')
234			*buf2 = 0; // sscanf can't parse empty fields, so use "-" as marker
235	root	1.45
236	root	1.57	attack_mess[msgnum][level].level = hp;
237			attack_mess[msgnum][level].buf1 = strdup (buf1);
238			attack_mess[msgnum][level].buf2 = strdup (buf2);
239			attack_mess[msgnum][level].buf3 = strdup (buf3);
240	root	1.51
241	root	1.57	++level;
242			++total;
243			}
244	root	1.51
245	root	1.57	thawer.next ();
246	root	1.10	}
247	root	1.51
248	root	1.57	attack_mess[msgnum][level].level = -1;
249			attack_mess[msgnum][level].buf1 = 0;
250			attack_mess[msgnum][level].buf2 = 0;
251			attack_mess[msgnum][level].buf3 = 0;
252	elmex	1.1	}
253	root	1.45
254	root	1.51	LOG (llevDebug, "got %d messages in %d categories.\n", total, msgnum + 1);
255	elmex	1.1	}
256	root	1.45