server/common/init.c

/*
 * static char *rcsid_init_c =
 *   "$Id: init.c,v 1.45 2006/01/08 20:52:11 akirschbaum Exp $";
 */

/*
    CrossFire, A Multiplayer game for X-windows

    Copyright (C) 2002 Mark Wedel & Crossfire Development Team
    Copyright (C) 1992 Frank Tore Johansen

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 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 GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

    The authors can be reached via e-mail at crossfire-devel@real-time.com
*/

#define EXTERN
#define INIT_C
#include <global.h>
#include <object.h>

/* 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, TEMPLATE_DIR,
TMPDIR,
STAT_LOSS_ON_DEATH,
PK_LUCK_PENALTY,
USE_PERMANENT_EXPERIENCE,
BALANCED_STAT_LOSS,
NOT_PERMADETH,
SIMPLE_EXP,
RESET_LOCATION_TIME,
SET_TITLE,
RESURRECTION,
SEARCH_ITEMS,
SPELL_ENCUMBRANCE,
SPELL_FAILURE_EFFECTS,
CASTING_TIME,
REAL_WIZ,
RECYCLE_TMP_MAPS,
EXPLORE_MODE,
SPELLPOINT_LEVEL_DEPEND,
SET_FRIENDLY_FIRE,
"", /* Who format specifier */
"", /* who wiz format specifier */
MOTD,
"rules",
"news",
"",             /* DM_MAIL */
0,              /* This and the next 3 values are metaserver values */
"",
"",
0,
"",
0,0,0,0,0,0,0,0,  /* worldmap settings*/
EMERGENCY_MAPPATH, EMERGENCY_X, EMERGENCY_Y,
0,
1.0,
/* Armor enchantment stuff */
ARMOR_MAX_ENCHANT,
ARMOR_WEIGHT_REDUCTION,
ARMOR_WEIGHT_LINEAR,
ARMOR_SPEED_IMPROVEMENT,
ARMOR_SPEED_LINEAR,
1, /* no_player_stealing */
};

/* 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.
 */
char *spellpathnames[NRSPELLPATHS] = {
 "Protection",
 "Fire",
 "Frost",
 "Electricity",
 "Missiles",
 "Self",
 "Summoning",
 "Abjuration",
 "Restoration",
 "Detonation",
 "Mind",
 "Creation",
 "Teleportation",
 "Information",
 "Transmutation",
 "Transferrence",
 "Turning",
 "Wounding",
 "Death",
 "Light"
};


/* This loads the emergency map information from a
 * .emergency file in the map directory.  Doing this makes
 * it easier to switch between map distributions (don't need
 * to recompile.  Note that there is no reason I see that
 * this could not be re-loaded during play, but it seems
 * like there should be little reason to do that.
 */
static void init_emergency_mappath(void)
{
    char filename[MAX_BUF], tmpbuf[MAX_BUF];
    FILE    *fp;
    int online=0;

    /* If this file doesn't exist, not a big deal */
    sprintf(filename,"%s/%s/.emergency",settings.datadir, settings.mapdir);
    if ((fp = fopen(filename, "r"))!=NULL) {
        while (fgets(tmpbuf, MAX_BUF-1, fp)) {
            if (tmpbuf[0] == '#') continue; /* ignore comments */
            
            if (online == 0) {
                tmpbuf[strlen(tmpbuf)-1] = 0;   /* kill newline */
                settings.emergency_mapname = strdup_local(tmpbuf);
            }
            else if (online == 1) {
                settings.emergency_x = atoi(tmpbuf);
            }

            else if (online == 2) {
                settings.emergency_y = atoi(tmpbuf);
            }
            online++;
            if (online>2) break;
        }
        fclose(fp);
        if (online<=2)
            LOG(llevError,"Online read partial data from %s\n", filename);
        LOG(llevDebug,"Emergency mappath reset to %s (%d, %d)\n", settings.emergency_mapname,
            settings.emergency_x, settings.emergency_y);
    }
}
    

/*
 * It is vital that init_library() is called by any functions
 * using this library.
 * If you want to lessen the size of the program using the library,
 * you can replace the call to init_library() with init_globals() and
 * init_function_pointers().  Good idea to also call init_vars and
 * init_hash_table if you are doing any object loading.
 */

void init_library(void) {
    init_environ();
    init_globals();
    init_hash_table();
    init_objects();
    init_vars();
    init_block();
    ReadBmapNames ();
    ReadSmooth();
    init_anim();    /* Must be after we read in the bitmaps */
    init_archetypes();  /* Reads all archetypes from file */
    init_dynamic ();
    init_attackmess();
    init_clocks();
    init_emergency_mappath();
    init_experience();
}


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

    cp=getenv("CROSSFIRE_LIBDIR");
    if (cp) settings.datadir=cp;
    cp=getenv("CROSSFIRE_LOCALDIR");
    if (cp) settings.localdir=cp;
    cp=getenv("CROSSFIRE_PLAYERDIR");
    if (cp) settings.playerdir=cp;
    cp=getenv("CROSSFIRE_MAPDIR");
    if (cp) settings.mapdir=cp;
    cp=getenv("CROSSFIRE_ARCHETYPES");
    if (cp) settings.archetypes=cp;
    cp=getenv("CROSSFIRE_TREASURES");
    if (cp) settings.treasures=cp;
    cp=getenv("CROSSFIRE_UNIQUEDIR");
    if (cp) settings.uniquedir=cp;
    cp=getenv("CROSSFIRE_TEMPLATEDIR");
    if (cp) settings.templatedir=cp;
    cp=getenv("CROSSFIRE_TMPDIR");
    if (cp) settings.tmpdir=cp;
}
    

/*
 * Initialises all global variables.
 * Might use environment-variables as default for some of them.
 */

void init_globals(void) {
    if (settings.logfilename[0] == 0) {
        logfile = stderr;
    }
    else if ((logfile=fopen(settings.logfilename, "a"))==NULL) {
        fprintf(stderr,"Unable to open %s as the logfile - will use stderr instead\n",
                settings.logfilename);
        logfile = stderr;
    }
    exiting = 0;
    first_player=NULL;
    first_friendly_object=NULL;
    first_map=NULL;
    first_treasurelist=NULL;
    first_artifactlist=NULL;
    first_archetype=NULL;
    warn_archetypes=0;
    first_map=NULL;
    nroftreasures = 0;
    nrofartifacts = 0;
    nrofallowedstr=0;
    ring_arch = NULL;
    amulet_arch = NULL;
    staff_arch = NULL;
    undead_name = add_string("undead");
    trying_emergency_save = 0;
    num_animations=0;
    animations=NULL;
    animations_allocated=0;
    init_defaults();
}

/*
 * Sets up and initialises the linked list of free and used objects.
 * Allocates a certain chunk of objects and puts them on the free list.
 * Called by init_library();
 */

void init_objects(void) {
  int i;
/* Initialize all objects: */
  objects=NULL;
  active_objects = NULL;

#ifdef MEMORY_DEBUG
  free_objects=NULL;
#else
  free_objects=objarray;
  objarray[0].prev=NULL,
  objarray[0].next= &objarray[1],
  SET_FLAG(&objarray[0], FLAG_REMOVED);
  SET_FLAG(&objarray[0], FLAG_FREED);
  for(i=1;i<STARTMAX-1;i++) {
    objarray[i].next= &objarray[i+1];
    objarray[i].prev= &objarray[i-1];
    SET_FLAG(&objarray[i], FLAG_REMOVED);
    SET_FLAG(&objarray[i], FLAG_FREED);
  }
  objarray[STARTMAX-1].next=NULL;
  objarray[STARTMAX-1].prev= &objarray[STARTMAX-2];
  SET_FLAG(&objarray[STARTMAX-1], FLAG_REMOVED);
  SET_FLAG(&objarray[STARTMAX-1], FLAG_FREED);
#endif
}

/*
 * Initialises global variables which can be changed by options.
 * Called by init_library().
 */

void init_defaults(void) {
  editor=0;
  nroferrors=0;
}


void init_dynamic (void) {
    archetype *at = first_archetype;
    while (at) {
        if (at->clone.type == MAP && EXIT_PATH (&at->clone)) {
            strcpy (first_map_path, EXIT_PATH (&at->clone));
            return;
        }
        at = at->next;
    }
    LOG(llevDebug,"You Need a archetype called 'map' and it have to contain start map\n");
    exit (-1);
}

unsigned long todtick;

/*
 * Write out the current time to the file so time does not
 * reset every time the server reboots.
 */

void write_todclock(void)
{
    char filename[MAX_BUF];
    FILE *fp;

    sprintf(filename, "%s/clockdata", settings.localdir);
    if ((fp = fopen(filename, "w")) == NULL) {
        LOG(llevError, "Cannot open %s for writing\n", filename);
        return;
    }
    fprintf(fp, "%lu", todtick);
    fclose(fp);
}

/*
 * Initializes the gametime and TOD counters
 * Called by init_library().
 */

void init_clocks(void)
{
    char filename[MAX_BUF];
    FILE *fp;
    static int has_been_done=0;

    if (has_been_done)
        return;
    else
        has_been_done = 1;

    sprintf(filename, "%s/clockdata", settings.localdir);
    LOG(llevDebug, "Reading clockdata from %s...", filename);
    if ((fp = fopen(filename, "r")) == NULL) {
        LOG(llevError, "Can't open %s.\n", filename);
        todtick = 0;
        write_todclock();
        return;
    }
    fscanf(fp, "%lu", &todtick);
    LOG(llevDebug, "todtick=%lu\n", todtick);
    fclose(fp);
}

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

attackmess_t attack_mess[NROFATTACKMESS][MAXATTACKMESS];

void init_attackmess(void){
    char buf[MAX_BUF];
    char filename[MAX_BUF];
    char *cp, *p;
    FILE *fp;
    static int has_been_done=0;
    int mess, level, comp;
    int mode=0, total=0;

    if (has_been_done)
        return;
    else
        has_been_done = 1;

    sprintf(filename, "%s/attackmess", settings.datadir);
    LOG(llevDebug, "Reading attack messages from %s...", filename);
    if ((fp = open_and_uncompress(filename, 0, &comp)) == NULL) {
        LOG(llevError, "Can't open %s.\n", filename);
        return;
    }

    level = 0;
    while (fgets(buf, MAX_BUF, fp)!=NULL) {
        if (*buf=='#') continue;
        if((cp=strchr(buf,'\n'))!=NULL)
            *cp='\0';
        cp=buf;
        while(*cp==' ') /* Skip blanks */
            cp++;

        if (strncmp(cp, "TYPE:", 5)==0) {
            p = strtok(buf, ":");
            p = strtok(NULL, ":");
            if (mode == 1) {
                attack_mess[mess][level].level = -1;
                attack_mess[mess][level].buf1 = NULL;
                attack_mess[mess][level].buf2 = NULL;
                attack_mess[mess][level].buf3 = NULL;
            }
            level = 0;
            mess = atoi(p);
            mode = 1;
            continue;
        }
        if (mode==1) {
            p = strtok(buf, "=");
            attack_mess[mess][level].level = atoi(buf);
            p = strtok(NULL, "=");
            if (p != NULL)
                attack_mess[mess][level].buf1 = strdup_local(p);
            else
              attack_mess[mess][level].buf1 = strdup_local("");
            mode = 2;
            continue;
        } else if (mode==2) {
            p = strtok(buf, "=");
            attack_mess[mess][level].level = atoi(buf);
            p = strtok(NULL, "=");
            if (p != NULL)
                attack_mess[mess][level].buf2 = strdup_local(p);
            else
                attack_mess[mess][level].buf2 = strdup_local("");
            mode = 3;
            continue;
        } else if (mode==3) {
            p = strtok(buf, "=");
            attack_mess[mess][level].level = atoi(buf);
            p = strtok(NULL, "=");
            if (p != NULL)
                attack_mess[mess][level].buf3 = strdup_local(p);
            else
                attack_mess[mess][level].buf3 = strdup_local("");
            mode = 1;
            level++;
            total++;
            continue;
        }
    }
    LOG(llevDebug, "got %d messages in %d categories.\n", total, mess+1);
    close_and_delete(fp, comp);
}
Revision:	1.1.1.1 (vendor branch)
Committed:	Fri Feb 3 07:11:31 2006 UTC (18 years, 3 months ago) by root
Content type:	text/plain
Branch:	UPSTREAM
CVS Tags:	UPSTREAM_2006_02_03
Changes since 1.1:	+0 -0 lines
Log Message:	initial import
#	Content
1	/*
2	* static char *rcsid_init_c =
3	* "$Id: init.c,v 1.45 2006/01/08 20:52:11 akirschbaum Exp $";
4	*/
5
6	/*
7	CrossFire, A Multiplayer game for X-windows
8
9	Copyright (C) 2002 Mark Wedel & Crossfire Development Team
10	Copyright (C) 1992 Frank Tore Johansen
11
12	This program is free software; you can redistribute it and/or modify
13	it under the terms of the GNU General Public License as published by
14	the Free Software Foundation; either version 2 of the License, or
15	(at your option) any later version.
16
17	This program is distributed in the hope that it will be useful,
18	but WITHOUT ANY WARRANTY; without even the implied warranty of
19	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20	GNU General Public License for more details.
21
22	You should have received a copy of the GNU General Public License
23	along with this program; if not, write to the Free Software
24	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25
26	The authors can be reached via e-mail at crossfire-devel@real-time.com
27	*/
28
29	#define EXTERN
30	#define INIT_C
31	#include <global.h>
32	#include <object.h>
33
34	/* You unforunately need to looking in include/global.h to see what these
35	* correspond to.
36	*/
37	struct Settings settings = {
38	LOGFILE, /* Logfile */
39	CSPORT, /* Client/server port */
40
41	/* Debug level */
42	#ifdef DEBUG
43	llevDebug,
44	#else
45	llevInfo,
46	#endif
47
48	0, NULL, 0, /* dumpvalues, dumparg, daemonmode */
49	0, /* argc */
50	NULL, /* argv */
51	CONFDIR,
52	DATADIR,
53	LOCALDIR,
54	PLAYERDIR, MAPDIR, ARCHETYPES,REGIONS,TREASURES,
55	UNIQUE_DIR, TEMPLATE_DIR,
56	TMPDIR,
57	STAT_LOSS_ON_DEATH,
58	PK_LUCK_PENALTY,
59	USE_PERMANENT_EXPERIENCE,
60	BALANCED_STAT_LOSS,
61	NOT_PERMADETH,
62	SIMPLE_EXP,
63	RESET_LOCATION_TIME,
64	SET_TITLE,
65	RESURRECTION,
66	SEARCH_ITEMS,
67	SPELL_ENCUMBRANCE,
68	SPELL_FAILURE_EFFECTS,
69	CASTING_TIME,
70	REAL_WIZ,
71	RECYCLE_TMP_MAPS,
72	EXPLORE_MODE,
73	SPELLPOINT_LEVEL_DEPEND,
74	SET_FRIENDLY_FIRE,
75	"", /* Who format specifier */
76	"", /* who wiz format specifier */
77	MOTD,
78	"rules",
79	"news",
80	"", /* DM_MAIL */
81	0, /* This and the next 3 values are metaserver values */
82	"",
83	"",
84	0,
85	"",
86	0,0,0,0,0,0,0,0, /* worldmap settings*/
87	EMERGENCY_MAPPATH, EMERGENCY_X, EMERGENCY_Y,
88	0,
89	1.0,
90	/* Armor enchantment stuff */
91	ARMOR_MAX_ENCHANT,
92	ARMOR_WEIGHT_REDUCTION,
93	ARMOR_WEIGHT_LINEAR,
94	ARMOR_SPEED_IMPROVEMENT,
95	ARMOR_SPEED_LINEAR,
96	1, /* no_player_stealing */
97	};
98
99	/* perhaps not the best place for this, but needs to be
100	* in some file in the common area so that standalone
101	* programs, like the random map generator, can be built.
102	*/
103	char *spellpathnames[NRSPELLPATHS] = {
104	"Protection",
105	"Fire",
106	"Frost",
107	"Electricity",
108	"Missiles",
109	"Self",
110	"Summoning",
111	"Abjuration",
112	"Restoration",
113	"Detonation",
114	"Mind",
115	"Creation",
116	"Teleportation",
117	"Information",
118	"Transmutation",
119	"Transferrence",
120	"Turning",
121	"Wounding",
122	"Death",
123	"Light"
124	};
125
126
127	/* This loads the emergency map information from a
128	* .emergency file in the map directory. Doing this makes
129	* it easier to switch between map distributions (don't need
130	* to recompile. Note that there is no reason I see that
131	* this could not be re-loaded during play, but it seems
132	* like there should be little reason to do that.
133	*/
134	static void init_emergency_mappath(void)
135	{
136	char filename[MAX_BUF], tmpbuf[MAX_BUF];
137	FILE *fp;
138	int online=0;
139
140	/* If this file doesn't exist, not a big deal */
141	sprintf(filename,"%s/%s/.emergency",settings.datadir, settings.mapdir);
142	if ((fp = fopen(filename, "r"))!=NULL) {
143	while (fgets(tmpbuf, MAX_BUF-1, fp)) {
144	if (tmpbuf[0] == '#') continue; /* ignore comments */
145
146	if (online == 0) {
147	tmpbuf[strlen(tmpbuf)-1] = 0; /* kill newline */
148	settings.emergency_mapname = strdup_local(tmpbuf);
149	}
150	else if (online == 1) {
151	settings.emergency_x = atoi(tmpbuf);
152	}
153
154	else if (online == 2) {
155	settings.emergency_y = atoi(tmpbuf);
156	}
157	online++;
158	if (online>2) break;
159	}
160	fclose(fp);
161	if (online<=2)
162	LOG(llevError,"Online read partial data from %s\n", filename);
163	LOG(llevDebug,"Emergency mappath reset to %s (%d, %d)\n", settings.emergency_mapname,
164	settings.emergency_x, settings.emergency_y);
165	}
166	}
167
168
169	/*
170	* It is vital that init_library() is called by any functions
171	* using this library.
172	* If you want to lessen the size of the program using the library,
173	* you can replace the call to init_library() with init_globals() and
174	* init_function_pointers(). Good idea to also call init_vars and
175	* init_hash_table if you are doing any object loading.
176	*/
177
178	void init_library(void) {
179	init_environ();
180	init_globals();
181	init_hash_table();
182	init_objects();
183	init_vars();
184	init_block();
185	ReadBmapNames ();
186	ReadSmooth();
187	init_anim(); /* Must be after we read in the bitmaps */
188	init_archetypes(); /* Reads all archetypes from file */
189	init_dynamic ();
190	init_attackmess();
191	init_clocks();
192	init_emergency_mappath();
193	init_experience();
194	}
195
196
197	/* init_environ initializes values from the environmental variables.
198	* it needs to be called very early, since command line options should
199	* overwrite these if specified.
200	*/
201	void init_environ(void) {
202	char *cp;
203
204	cp=getenv("CROSSFIRE_LIBDIR");
205	if (cp) settings.datadir=cp;
206	cp=getenv("CROSSFIRE_LOCALDIR");
207	if (cp) settings.localdir=cp;
208	cp=getenv("CROSSFIRE_PLAYERDIR");
209	if (cp) settings.playerdir=cp;
210	cp=getenv("CROSSFIRE_MAPDIR");
211	if (cp) settings.mapdir=cp;
212	cp=getenv("CROSSFIRE_ARCHETYPES");
213	if (cp) settings.archetypes=cp;
214	cp=getenv("CROSSFIRE_TREASURES");
215	if (cp) settings.treasures=cp;
216	cp=getenv("CROSSFIRE_UNIQUEDIR");
217	if (cp) settings.uniquedir=cp;
218	cp=getenv("CROSSFIRE_TEMPLATEDIR");
219	if (cp) settings.templatedir=cp;
220	cp=getenv("CROSSFIRE_TMPDIR");
221	if (cp) settings.tmpdir=cp;
222	}
223
224
225	/*
226	* Initialises all global variables.
227	* Might use environment-variables as default for some of them.
228	*/
229
230	void init_globals(void) {
231	if (settings.logfilename[0] == 0) {
232	logfile = stderr;
233	}
234	else if ((logfile=fopen(settings.logfilename, "a"))==NULL) {
235	fprintf(stderr,"Unable to open %s as the logfile - will use stderr instead\n",
236	settings.logfilename);
237	logfile = stderr;
238	}
239	exiting = 0;
240	first_player=NULL;
241	first_friendly_object=NULL;
242	first_map=NULL;
243	first_treasurelist=NULL;
244	first_artifactlist=NULL;
245	first_archetype=NULL;
246	warn_archetypes=0;
247	first_map=NULL;
248	nroftreasures = 0;
249	nrofartifacts = 0;
250	nrofallowedstr=0;
251	ring_arch = NULL;
252	amulet_arch = NULL;
253	staff_arch = NULL;
254	undead_name = add_string("undead");
255	trying_emergency_save = 0;
256	num_animations=0;
257	animations=NULL;
258	animations_allocated=0;
259	init_defaults();
260	}
261
262	/*
263	* Sets up and initialises the linked list of free and used objects.
264	* Allocates a certain chunk of objects and puts them on the free list.
265	* Called by init_library();
266	*/
267
268	void init_objects(void) {
269	int i;
270	/* Initialize all objects: */
271	objects=NULL;
272	active_objects = NULL;
273
274	#ifdef MEMORY_DEBUG
275	free_objects=NULL;
276	#else
277	free_objects=objarray;
278	objarray[0].prev=NULL,
279	objarray[0].next= &objarray[1],
280	SET_FLAG(&objarray[0], FLAG_REMOVED);
281	SET_FLAG(&objarray[0], FLAG_FREED);
282	for(i=1;i<STARTMAX-1;i++) {
283	objarray[i].next= &objarray[i+1];
284	objarray[i].prev= &objarray[i-1];
285	SET_FLAG(&objarray[i], FLAG_REMOVED);
286	SET_FLAG(&objarray[i], FLAG_FREED);
287	}
288	objarray[STARTMAX-1].next=NULL;
289	objarray[STARTMAX-1].prev= &objarray[STARTMAX-2];
290	SET_FLAG(&objarray[STARTMAX-1], FLAG_REMOVED);
291	SET_FLAG(&objarray[STARTMAX-1], FLAG_FREED);
292	#endif
293	}
294
295	/*
296	* Initialises global variables which can be changed by options.
297	* Called by init_library().
298	*/
299
300	void init_defaults(void) {
301	editor=0;
302	nroferrors=0;
303	}
304
305
306	void init_dynamic (void) {
307	archetype *at = first_archetype;
308	while (at) {
309	if (at->clone.type == MAP && EXIT_PATH (&at->clone)) {
310	strcpy (first_map_path, EXIT_PATH (&at->clone));
311	return;
312	}
313	at = at->next;
314	}
315	LOG(llevDebug,"You Need a archetype called 'map' and it have to contain start map\n");
316	exit (-1);
317	}
318
319	unsigned long todtick;
320
321	/*
322	* Write out the current time to the file so time does not
323	* reset every time the server reboots.
324	*/
325
326	void write_todclock(void)
327	{
328	char filename[MAX_BUF];
329	FILE *fp;
330
331	sprintf(filename, "%s/clockdata", settings.localdir);
332	if ((fp = fopen(filename, "w")) == NULL) {
333	LOG(llevError, "Cannot open %s for writing\n", filename);
334	return;
335	}
336	fprintf(fp, "%lu", todtick);
337	fclose(fp);
338	}
339
340	/*
341	* Initializes the gametime and TOD counters
342	* Called by init_library().
343	*/
344
345	void init_clocks(void)
346	{
347	char filename[MAX_BUF];
348	FILE *fp;
349	static int has_been_done=0;
350
351	if (has_been_done)
352	return;
353	else
354	has_been_done = 1;
355
356	sprintf(filename, "%s/clockdata", settings.localdir);
357	LOG(llevDebug, "Reading clockdata from %s...", filename);
358	if ((fp = fopen(filename, "r")) == NULL) {
359	LOG(llevError, "Can't open %s.\n", filename);
360	todtick = 0;
361	write_todclock();
362	return;
363	}
364	fscanf(fp, "%lu", &todtick);
365	LOG(llevDebug, "todtick=%lu\n", todtick);
366	fclose(fp);
367	}
368
369	/*
370	* Initializes the attack messages.
371	* Called by init_library().
372	*/
373
374	attackmess_t attack_mess[NROFATTACKMESS][MAXATTACKMESS];
375
376	void init_attackmess(void){
377	char buf[MAX_BUF];
378	char filename[MAX_BUF];
379	char cp, p;
380	FILE *fp;
381	static int has_been_done=0;
382	int mess, level, comp;
383	int mode=0, total=0;
384
385	if (has_been_done)
386	return;
387	else
388	has_been_done = 1;
389
390	sprintf(filename, "%s/attackmess", settings.datadir);
391	LOG(llevDebug, "Reading attack messages from %s...", filename);
392	if ((fp = open_and_uncompress(filename, 0, &comp)) == NULL) {
393	LOG(llevError, "Can't open %s.\n", filename);
394	return;
395	}
396
397	level = 0;
398	while (fgets(buf, MAX_BUF, fp)!=NULL) {
399	if (*buf=='#') continue;
400	if((cp=strchr(buf,'\n'))!=NULL)
401	*cp='\0';
402	cp=buf;
403	while(cp==' ') / Skip blanks */
404	cp++;
405
406	if (strncmp(cp, "TYPE:", 5)==0) {
407	p = strtok(buf, ":");
408	p = strtok(NULL, ":");
409	if (mode == 1) {
410	attack_mess[mess][level].level = -1;
411	attack_mess[mess][level].buf1 = NULL;
412	attack_mess[mess][level].buf2 = NULL;
413	attack_mess[mess][level].buf3 = NULL;
414	}
415	level = 0;
416	mess = atoi(p);
417	mode = 1;
418	continue;
419	}
420	if (mode==1) {
421	p = strtok(buf, "=");
422	attack_mess[mess][level].level = atoi(buf);
423	p = strtok(NULL, "=");
424	if (p != NULL)
425	attack_mess[mess][level].buf1 = strdup_local(p);
426	else
427	attack_mess[mess][level].buf1 = strdup_local("");
428	mode = 2;
429	continue;
430	} else if (mode==2) {
431	p = strtok(buf, "=");
432	attack_mess[mess][level].level = atoi(buf);
433	p = strtok(NULL, "=");
434	if (p != NULL)
435	attack_mess[mess][level].buf2 = strdup_local(p);
436	else
437	attack_mess[mess][level].buf2 = strdup_local("");
438	mode = 3;
439	continue;
440	} else if (mode==3) {
441	p = strtok(buf, "=");
442	attack_mess[mess][level].level = atoi(buf);
443	p = strtok(NULL, "=");
444	if (p != NULL)
445	attack_mess[mess][level].buf3 = strdup_local(p);
446	else
447	attack_mess[mess][level].buf3 = strdup_local("");
448	mode = 1;
449	level++;
450	total++;
451	continue;
452	}
453	}
454	LOG(llevDebug, "got %d messages in %d categories.\n", total, mess+1);
455	close_and_delete(fp, comp);
456	}