server/server/hiscore.C

/*
 * CrossFire, A Multiplayer game for X-windows
 * 
 * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
 * 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@schmorp.de>
 */

#include <global.h>
#include <sproto.h>

/*
 * The score structure is used when treating new high-scores
 */
typedef struct scr
{
  char name[64];                // name  */
  char title[64];               // Title */
  char killer[64];              // name (+ title) or "quit" */
  sint64 exp;                   // Experience */
  char maplevel[128];           // Killed on what level */
  int maxhp, maxsp, maxgrace;   // Max hp, sp, grace when killed */
  int position;                 // Position in the highscore list */
} score;

/*
 * spool works mostly like strtok(char *, ":"), but it can also
 * log a specified error message if something goes wrong.
 */
char *
spool (char *bp, const char *error)
{
  static char *prev_pos = NULL;
  char *next_pos;

  if (bp == NULL)
    {
      if (prev_pos == NULL)
        {
          LOG (llevError, "Called spool (%s) with NULL without previous call.\n", error);
          return NULL;
        }
      bp = prev_pos;
    }
  if (*bp == '\0')
    {
      LOG (llevError, "spool: End of line at %s\n", error);
      return NULL;
    }
  if ((next_pos = strchr (bp, ':')) != NULL)
    {
      *next_pos = '\0';
      prev_pos = next_pos + 1;
    }
  else
    prev_pos = NULL;
  return bp;
}

/*
 * Does what it says, copies the contents of the first score structure
 * to the second one.
 */
static void
copy_score (score *sc1, score *sc2)
{
  assign (sc2->name    , sc1->name);
  assign (sc2->title   , sc1->title);
  assign (sc2->killer  , sc1->killer);
  assign (sc2->maplevel, sc1->maplevel);
  sc2->exp = sc1->exp;
  sc2->maxhp = sc1->maxhp;
  sc2->maxsp = sc1->maxsp;
  sc2->maxgrace = sc1->maxgrace;
}

/*
 * Writes the given score structure to a static buffer, and returns
 * a pointer to it.
 */
static char *
put_score (score *sc)
{
  static char buf[MAX_BUF];

  sprintf (buf, "%s:%s:%" PRId64 ":%s:%s:%d:%d:%d",
           sc->name, sc->title, (sint64)sc->exp, sc->killer,
           sc->maplevel, sc->maxhp, sc->maxsp, sc->maxgrace);
  return buf;
}

/*
 * The oposite of put_score, get_score reads from the given buffer into
 * a static score structure, and returns a pointer to it.
 */

static score *
get_score (char *bp)
{
  static score sc;
  char *cp;

  if ((cp = strchr (bp, '\n')) != NULL)
    *cp = '\0';

  if ((cp = spool (bp, "name")) == NULL)
    return 0;

  assign (sc.name, cp);

  if ((cp = spool (0, "title")) == NULL)
    return 0;

  assign (sc.title, cp);

  if ((cp = spool (0, "score")) == NULL)
    return 0;

  sscanf (cp, "%" SCNd64, &sc.exp);

  if ((cp = spool (0, "killer")) == NULL)
    return 0;

  assign (sc.killer, cp);

  if ((cp = spool (0, "map")) == NULL)
    return 0;

  assign (sc.maplevel, cp);

  if ((cp = spool (0, "maxhp")) == NULL)
    return 0;

  sscanf (cp, "%d", &sc.maxhp);

  if ((cp = spool (0, "maxsp")) == NULL)
    return 0;

  sscanf (cp, "%d", &sc.maxsp);

  if ((cp = spool (0, "maxgrace")) == NULL)
    return 0;

  sscanf (cp, "%d", &sc.maxgrace);
  return &sc;
}

static char *
draw_one_high_score (score *sc)
{
  static char retbuf[MAX_BUF];

  if (!strncmp (sc->killer, "quit", MAX_NAME))
    sprintf (retbuf, "%3d %10lld %s the %s quit the game on map %s [%d][%d][%d].",
             sc->position, (long long) sc->exp, sc->name, sc->title, sc->maplevel, sc->maxhp, sc->maxsp, sc->maxgrace);
  else if (!strncmp (sc->killer, "left", MAX_NAME))
    sprintf (retbuf, "%3d %10lld %s the %s left the game on map %s [%d][%d][%d].",
             sc->position, (long long) sc->exp, sc->name, sc->title, sc->maplevel, sc->maxhp, sc->maxsp, sc->maxgrace);
  else
    sprintf (retbuf, "%3d %10lld %s the %s was killed by %s on map %s [%d][%d][%d].",
             sc->position, (long long) sc->exp, sc->name, sc->title, sc->killer, sc->maplevel, sc->maxhp, sc->maxsp, sc->maxgrace);
  return retbuf;
}

/*
 * add_score() adds the given score-structure to the high-score list, but
 * only if it was good enough to deserve a place.
 */

static score *
add_score (score *new_score)
{
  FILE *fp;
  static score old_score;
  score *tmp_score, pscore[HIGHSCORE_LENGTH];
  char buf[MAX_BUF], filename[MAX_BUF], *bp;
  int nrofscores = 0, flag = 0, i, comp;

  new_score->position = HIGHSCORE_LENGTH + 1;
  old_score.position = -1;
  sprintf (filename, "%s/%s", settings.localdir, HIGHSCORE);
  if ((fp = open_and_uncompress (filename, 1, &comp)) != NULL)
    {
      while (fgets (buf, MAX_BUF, fp) != NULL && nrofscores < HIGHSCORE_LENGTH)
        {
          if ((tmp_score = get_score (buf)) == NULL)
            break;
          if (!flag && new_score->exp >= tmp_score->exp)
            {
              copy_score (new_score, &pscore[nrofscores]);
              new_score->position = nrofscores;
              flag = 1;
              if (++nrofscores >= HIGHSCORE_LENGTH)
                break;
            }
          if (!strcmp (new_score->name, tmp_score->name))
            {                   /* Another entry */
              copy_score (tmp_score, &old_score);
              old_score.position = nrofscores;
              if (flag)
                continue;
            }
          copy_score (tmp_score, &pscore[nrofscores++]);
        }
      close_and_delete (fp, comp);
    }
  if (old_score.position != -1 && old_score.exp >= new_score->exp)
    return &old_score;          /* Did not beat old score */
  if (!flag && nrofscores < HIGHSCORE_LENGTH)
    copy_score (new_score, &pscore[nrofscores++]);
  if ((fp = fopen (filename, "w")) == NULL)
    {
      LOG (llevError, "Cannot write to highscore file %s: %s\n", filename, strerror (errno));
      return NULL;
    }
  for (i = 0; i < nrofscores; i++)
    {
      bp = put_score (&pscore[i]);
      fprintf (fp, "%s\n", bp);
    }
  fclose (fp);
  if (flag)
    {

/* Eneq(@csd.uu.se): Patch to fix error in adding a new score to the
   hiscore-list */
      if (old_score.position == -1)
        return new_score;
      return &old_score;
    }
  new_score->position = -1;
  if (old_score.position != -1)
    return &old_score;
  if (nrofscores)
    {
      copy_score (&pscore[nrofscores - 1], &old_score);
      return &old_score;
    }
  LOG (llevError, "Highscore error.\n");
  return NULL;
}

void
check_score (object *op)
{
  score new_score;
  score *old_score;

  if (op->stats.exp == 0)
    return;

  assign (new_score.name, op->name);
  assign (new_score.title, op->title.length () ? &op->title : op->contr->title);
  assign (new_score.killer, op->contr->killer[0] ? op->contr->killer : "a dungeon collapse");
  assign (new_score.maplevel, op->map ? op->map->name ? &op->map->name : &op->map->path : "");

  new_score.exp      = op->stats.exp;
  new_score.maxhp    = op->stats.maxhp;
  new_score.maxsp    = op->stats.maxsp;
  new_score.maxgrace = op->stats.maxgrace;

  if ((old_score = add_score (&new_score)) == NULL)
    {
      new_draw_info (NDI_UNIQUE, 0, op, "Error in the highscore list.");
      return;
    }

  if (new_score.position == -1)
    {
      new_score.position = HIGHSCORE_LENGTH + 1;        /* Not strictly correct... */
      if (!strcmp (old_score->name, new_score.name))
        new_draw_info (NDI_UNIQUE, 0, op, "You didn't beat your last highscore:");
      else
        new_draw_info (NDI_UNIQUE, 0, op, "You didn't enter the highscore list:");
      new_draw_info (NDI_UNIQUE, 0, op, draw_one_high_score (old_score));
      new_draw_info (NDI_UNIQUE, 0, op, draw_one_high_score (&new_score));
      return;
    }

  if (old_score->exp >= new_score.exp)
    new_draw_info (NDI_UNIQUE, 0, op, "You didn't beat your last score:");
  else
    new_draw_info (NDI_UNIQUE, 0, op, "You beat your last score:");

  new_draw_info (NDI_UNIQUE, 0, op, draw_one_high_score (old_score));
  new_draw_info (NDI_UNIQUE, 0, op, draw_one_high_score (&new_score));
}

/* displays the high score file.  object is the calling object
 * (null if being called via command line.)  max is the maximum
 * number of scores to display.  match, if set, is the name or class
 * to match to.
 */

void
display_high_score (object *op, int max, const char *match)
{
  const size_t maxchar = 80;
  FILE *fp;
  char buf[MAX_BUF], *scorebuf, *bp, *cp;
  int i = 0, j = 0, comp;
  score *sc;

  sprintf (buf, "%s/%s", settings.localdir, HIGHSCORE);
  if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
    {
      LOG (llevError, "Cannot open highscore file %s: %s\n", buf, strerror (errno));
      if (op != NULL)
        new_draw_info (NDI_UNIQUE, 0, op, "There is no highscore file.");
      return;
    }
  if (op != NULL)
    clear_win_info (op);
  new_draw_info (NDI_UNIQUE, 0, op, "Nr    Score    Who [max hp][max sp][max grace]");

  while (fgets (buf, MAX_BUF, fp) != NULL)
    {
      if (j >= HIGHSCORE_LENGTH || i >= (max - 1))
        break;
      if ((sc = get_score (buf)) == NULL)
        break;
      sc->position = ++j;
      if (match == NULL)
        {
          scorebuf = draw_one_high_score (sc);
          i++;
        }
      else
        {
          if (!strcasecmp (sc->name, match) || !strcasecmp (sc->title, match))
            {
              scorebuf = draw_one_high_score (sc);
              i++;
            }
          else
            continue;
        }
      /* Replaced what seemed to an overly complicated word wrap method 
       * still word wraps, but assumes at most 2 lines of data.
       * mw - 2-12-97
       */
      assign (buf, scorebuf);

      cp = buf;
      while (strlen (cp) > maxchar)
        {
          bp = cp + maxchar - 1;
          while (*bp != ' ' && bp > cp)
            bp--;
          *bp = '\0';

          if (op == NULL)
            LOG (llevDebug, "%s\n", cp);
          else
            new_draw_info (NDI_UNIQUE, 0, op, cp);

          sprintf (buf, "            %s", bp + 1);
          cp = buf;
          i++;
        }

      if (op == NULL)
        LOG (llevDebug, "%s\n", buf);
      else
        new_draw_info (NDI_UNIQUE, 0, op, buf);
    }

  close_and_delete (fp, comp);
}
Revision:	1.19
Committed:	Sun Mar 18 03:05:40 2007 UTC (17 years, 2 months ago) by root
Content type:	text/plain
Branch:	MAIN
CVS Tags:	rel-2_1
Changes since 1.18:	+1 -4 lines
Log Message:	- reduce default output-sync to less than a second - output-sync command now uses seconds as unit, not something users cannot even know. - lots of useless const adjustments.
#	User	Rev	Content
1	elmex	1.1	/*
2	pippijn	1.18	* CrossFire, A Multiplayer game for X-windows
3			*
4			* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
5			* Copyright (C) 2002 Mark Wedel & Crossfire Development Team
6			* Copyright (C) 1992 Frank Tore Johansen
7			*
8			* This program is free software; you can redistribute it and/or modify
9			* it under the terms of the GNU General Public License as published by
10			* the Free Software Foundation; either version 2 of the License, or
11			* (at your option) any later version.
12			*
13			* 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			*
18			* You should have received a copy of the GNU General Public License
19			* along with this program; if not, write to the Free Software
20			* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21			*
22			* The authors can be reached via e-mail at <crossfire@schmorp.de>
23			*/
24	elmex	1.1
25			#include <global.h>
26	root	1.14	#include <sproto.h>
27	elmex	1.1
28			/*
29			* The score structure is used when treating new high-scores
30			*/
31	root	1.5	typedef struct scr
32			{
33	root	1.9	char name[64]; // name */
34			char title[64]; // Title */
35			char killer[64]; // name (+ title) or "quit" */
36			sint64 exp; // Experience */
37			char maplevel[128]; // Killed on what level */
38			int maxhp, maxsp, maxgrace; // Max hp, sp, grace when killed */
39			int position; // Position in the highscore list */
40	elmex	1.1	} score;
41
42			/*
43			* spool works mostly like strtok(char *, ":"), but it can also
44			* log a specified error message if something goes wrong.
45			*/
46	root	1.5	char *
47	root	1.19	spool (char bp, const char error)
48	root	1.5	{
49	elmex	1.1	static char *prev_pos = NULL;
50			char *next_pos;
51	root	1.5
52			if (bp == NULL)
53			{
54			if (prev_pos == NULL)
55			{
56			LOG (llevError, "Called spool (%s) with NULL without previous call.\n", error);
57			return NULL;
58			}
59			bp = prev_pos;
60			}
61			if (*bp == '\0')
62			{
63			LOG (llevError, "spool: End of line at %s\n", error);
64	elmex	1.1	return NULL;
65			}
66	root	1.5	if ((next_pos = strchr (bp, ':')) != NULL)
67			{
68			*next_pos = '\0';
69			prev_pos = next_pos + 1;
70			}
71			else
72	elmex	1.1	prev_pos = NULL;
73			return bp;
74			}
75
76			/*
77			* Does what it says, copies the contents of the first score structure
78			* to the second one.
79			*/
80	root	1.5	static void
81	root	1.6	copy_score (score sc1, score sc2)
82	root	1.5	{
83	root	1.7	assign (sc2->name , sc1->name);
84			assign (sc2->title , sc1->title);
85			assign (sc2->killer , sc1->killer);
86			assign (sc2->maplevel, sc1->maplevel);
87	root	1.5	sc2->exp = sc1->exp;
88			sc2->maxhp = sc1->maxhp;
89			sc2->maxsp = sc1->maxsp;
90			sc2->maxgrace = sc1->maxgrace;
91	elmex	1.1	}
92
93			/*
94			* Writes the given score structure to a static buffer, and returns
95			* a pointer to it.
96			*/
97	root	1.5	static char *
98	root	1.6	put_score (score *sc)
99	root	1.5	{
100	elmex	1.1	static char buf[MAX_BUF];
101	root	1.5
102	root	1.12	sprintf (buf, "%s:%s:%" PRId64 ":%s:%s:%d:%d:%d",
103			sc->name, sc->title, (sint64)sc->exp, sc->killer,
104			sc->maplevel, sc->maxhp, sc->maxsp, sc->maxgrace);
105	elmex	1.1	return buf;
106			}
107
108			/*
109			* The oposite of put_score, get_score reads from the given buffer into
110			* a static score structure, and returns a pointer to it.
111			*/
112
113	root	1.5	static score *
114			get_score (char *bp)
115			{
116	elmex	1.1	static score sc;
117			char *cp;
118
119	root	1.5	if ((cp = strchr (bp, '\n')) != NULL)
120			*cp = '\0';
121	elmex	1.1
122	root	1.5	if ((cp = spool (bp, "name")) == NULL)
123	root	1.7	return 0;
124
125			assign (sc.name, cp);
126
127			if ((cp = spool (0, "title")) == NULL)
128			return 0;
129
130			assign (sc.title, cp);
131
132			if ((cp = spool (0, "score")) == NULL)
133			return 0;
134	elmex	1.1
135	root	1.12	sscanf (cp, "%" SCNd64, &sc.exp);
136	root	1.5
137	root	1.7	if ((cp = spool (0, "killer")) == NULL)
138			return 0;
139
140			assign (sc.killer, cp);
141
142			if ((cp = spool (0, "map")) == NULL)
143			return 0;
144
145			assign (sc.maplevel, cp);
146
147			if ((cp = spool (0, "maxhp")) == NULL)
148			return 0;
149	elmex	1.1
150	root	1.5	sscanf (cp, "%d", &sc.maxhp);
151	elmex	1.1
152	root	1.7	if ((cp = spool (0, "maxsp")) == NULL)
153			return 0;
154
155	root	1.5	sscanf (cp, "%d", &sc.maxsp);
156	elmex	1.1
157	root	1.7	if ((cp = spool (0, "maxgrace")) == NULL)
158			return 0;
159
160	root	1.5	sscanf (cp, "%d", &sc.maxgrace);
161	elmex	1.1	return &sc;
162			}
163
164	root	1.5	static char *
165	root	1.6	draw_one_high_score (score *sc)
166	root	1.5	{
167			static char retbuf[MAX_BUF];
168
169			if (!strncmp (sc->killer, "quit", MAX_NAME))
170			sprintf (retbuf, "%3d %10lld %s the %s quit the game on map %s [%d][%d][%d].",
171			sc->position, (long long) sc->exp, sc->name, sc->title, sc->maplevel, sc->maxhp, sc->maxsp, sc->maxgrace);
172			else if (!strncmp (sc->killer, "left", MAX_NAME))
173			sprintf (retbuf, "%3d %10lld %s the %s left the game on map %s [%d][%d][%d].",
174			sc->position, (long long) sc->exp, sc->name, sc->title, sc->maplevel, sc->maxhp, sc->maxsp, sc->maxgrace);
175			else
176			sprintf (retbuf, "%3d %10lld %s the %s was killed by %s on map %s [%d][%d][%d].",
177			sc->position, (long long) sc->exp, sc->name, sc->title, sc->killer, sc->maplevel, sc->maxhp, sc->maxsp, sc->maxgrace);
178			return retbuf;
179			}
180	elmex	1.1
181			/*
182			* add_score() adds the given score-structure to the high-score list, but
183			* only if it was good enough to deserve a place.
184			*/
185
186	root	1.5	static score *
187	root	1.6	add_score (score *new_score)
188	root	1.5	{
189	elmex	1.1	FILE *fp;
190			static score old_score;
191	root	1.5	score *tmp_score, pscore[HIGHSCORE_LENGTH];
192	elmex	1.1	char buf[MAX_BUF], filename[MAX_BUF], *bp;
193	root	1.5	int nrofscores = 0, flag = 0, i, comp;
194
195			new_score->position = HIGHSCORE_LENGTH + 1;
196			old_score.position = -1;
197			sprintf (filename, "%s/%s", settings.localdir, HIGHSCORE);
198			if ((fp = open_and_uncompress (filename, 1, &comp)) != NULL)
199			{
200			while (fgets (buf, MAX_BUF, fp) != NULL && nrofscores < HIGHSCORE_LENGTH)
201			{
202			if ((tmp_score = get_score (buf)) == NULL)
203			break;
204			if (!flag && new_score->exp >= tmp_score->exp)
205			{
206			copy_score (new_score, &pscore[nrofscores]);
207			new_score->position = nrofscores;
208			flag = 1;
209			if (++nrofscores >= HIGHSCORE_LENGTH)
210			break;
211			}
212			if (!strcmp (new_score->name, tmp_score->name))
213			{ /* Another entry */
214			copy_score (tmp_score, &old_score);
215			old_score.position = nrofscores;
216			if (flag)
217			continue;
218			}
219			copy_score (tmp_score, &pscore[nrofscores++]);
220			}
221			close_and_delete (fp, comp);
222			}
223			if (old_score.position != -1 && old_score.exp >= new_score->exp)
224			return &old_score; /* Did not beat old score */
225			if (!flag && nrofscores < HIGHSCORE_LENGTH)
226			copy_score (new_score, &pscore[nrofscores++]);
227			if ((fp = fopen (filename, "w")) == NULL)
228			{
229			LOG (llevError, "Cannot write to highscore file %s: %s\n", filename, strerror (errno));
230			return NULL;
231			}
232			for (i = 0; i < nrofscores; i++)
233			{
234			bp = put_score (&pscore[i]);
235			fprintf (fp, "%s\n", bp);
236			}
237			fclose (fp);
238			if (flag)
239			{
240
241	elmex	1.1	/* Eneq(@csd.uu.se): Patch to fix error in adding a new score to the
242			hiscore-list */
243	root	1.5	if (old_score.position == -1)
244			return new_score;
245			return &old_score;
246			}
247			new_score->position = -1;
248			if (old_score.position != -1)
249	elmex	1.1	return &old_score;
250	root	1.5	if (nrofscores)
251			{
252			copy_score (&pscore[nrofscores - 1], &old_score);
253			return &old_score;
254			}
255			LOG (llevError, "Highscore error.\n");
256	elmex	1.1	return NULL;
257			}
258
259	root	1.5	void
260			check_score (object *op)
261			{
262			score new_score;
263			score *old_score;
264
265			if (op->stats.exp == 0)
266			return;
267
268	root	1.7	assign (new_score.name, op->name);
269			assign (new_score.title, op->title.length () ? &op->title : op->contr->title);
270			assign (new_score.killer, op->contr->killer[0] ? op->contr->killer : "a dungeon collapse");
271	root	1.15	assign (new_score.maplevel, op->map ? op->map->name ? &op->map->name : &op->map->path : "");
272	root	1.7
273			new_score.exp = op->stats.exp;
274			new_score.maxhp = op->stats.maxhp;
275			new_score.maxsp = op->stats.maxsp;
276			new_score.maxgrace = op->stats.maxgrace;
277
278	root	1.5	if ((old_score = add_score (&new_score)) == NULL)
279			{
280			new_draw_info (NDI_UNIQUE, 0, op, "Error in the highscore list.");
281			return;
282			}
283	root	1.7
284	root	1.5	if (new_score.position == -1)
285			{
286			new_score.position = HIGHSCORE_LENGTH + 1; /* Not strictly correct... */
287			if (!strcmp (old_score->name, new_score.name))
288			new_draw_info (NDI_UNIQUE, 0, op, "You didn't beat your last highscore:");
289			else
290			new_draw_info (NDI_UNIQUE, 0, op, "You didn't enter the highscore list:");
291			new_draw_info (NDI_UNIQUE, 0, op, draw_one_high_score (old_score));
292			new_draw_info (NDI_UNIQUE, 0, op, draw_one_high_score (&new_score));
293			return;
294			}
295	root	1.7
296	root	1.5	if (old_score->exp >= new_score.exp)
297			new_draw_info (NDI_UNIQUE, 0, op, "You didn't beat your last score:");
298			else
299			new_draw_info (NDI_UNIQUE, 0, op, "You beat your last score:");
300	elmex	1.1
301	root	1.5	new_draw_info (NDI_UNIQUE, 0, op, draw_one_high_score (old_score));
302			new_draw_info (NDI_UNIQUE, 0, op, draw_one_high_score (&new_score));
303	elmex	1.1	}
304
305			/* displays the high score file. object is the calling object
306			* (null if being called via command line.) max is the maximum
307			* number of scores to display. match, if set, is the name or class
308			* to match to.
309			*/
310
311	root	1.5	void
312			display_high_score (object op, int max, const char match)
313			{
314			const size_t maxchar = 80;
315			FILE *fp;
316			char buf[MAX_BUF], scorebuf, bp, *cp;
317			int i = 0, j = 0, comp;
318			score *sc;
319
320			sprintf (buf, "%s/%s", settings.localdir, HIGHSCORE);
321			if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
322			{
323			LOG (llevError, "Cannot open highscore file %s: %s\n", buf, strerror (errno));
324			if (op != NULL)
325			new_draw_info (NDI_UNIQUE, 0, op, "There is no highscore file.");
326			return;
327			}
328			if (op != NULL)
329			clear_win_info (op);
330			new_draw_info (NDI_UNIQUE, 0, op, "Nr Score Who [max hp][max sp][max grace]");
331
332			while (fgets (buf, MAX_BUF, fp) != NULL)
333			{
334			if (j >= HIGHSCORE_LENGTH \|\| i >= (max - 1))
335			break;
336			if ((sc = get_score (buf)) == NULL)
337			break;
338			sc->position = ++j;
339			if (match == NULL)
340			{
341			scorebuf = draw_one_high_score (sc);
342			i++;
343			}
344			else
345			{
346			if (!strcasecmp (sc->name, match) \|\| !strcasecmp (sc->title, match))
347			{
348			scorebuf = draw_one_high_score (sc);
349			i++;
350	root	1.2	}
351	root	1.5	else
352			continue;
353	root	1.2	}
354	root	1.5	/* Replaced what seemed to an overly complicated word wrap method
355			* still word wraps, but assumes at most 2 lines of data.
356			* mw - 2-12-97
357			*/
358	root	1.7	assign (buf, scorebuf);
359
360	root	1.5	cp = buf;
361			while (strlen (cp) > maxchar)
362			{
363			bp = cp + maxchar - 1;
364			while (*bp != ' ' && bp > cp)
365			bp--;
366			*bp = '\0';
367	root	1.7
368	root	1.5	if (op == NULL)
369	root	1.7	LOG (llevDebug, "%s\n", cp);
370	root	1.5	else
371	root	1.7	new_draw_info (NDI_UNIQUE, 0, op, cp);
372
373	root	1.5	sprintf (buf, " %s", bp + 1);
374			cp = buf;
375			i++;
376	root	1.2	}
377	root	1.7
378	root	1.5	if (op == NULL)
379			LOG (llevDebug, "%s\n", buf);
380			else
381			new_draw_info (NDI_UNIQUE, 0, op, buf);
382	elmex	1.1	}
383	root	1.7
384	root	1.5	close_and_delete (fp, comp);
385	elmex	1.1	}