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
#	User	Rev	Content
1	root	1.1	/*
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			}