server/common/player.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 (©) 2002,2007 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>

//+GPL

/* Determine if the attacktype represented by the
 * specified attack-number is enabled for dragon players.
 * A dragon player (quetzal) can gain resistances for
 * all enabled attacktypes.
 */
int
atnr_is_dragon_enabled (int attacknr)
{
  if (attacknr == ATNR_MAGIC || attacknr == ATNR_FIRE ||
      attacknr == ATNR_ELECTRICITY || attacknr == ATNR_COLD || attacknr == ATNR_ACID || attacknr == ATNR_POISON)
    return 1;

  return 0;
}

/*
 * If final is set, it a clean/final save, not a backup, ie dont remove objects from inventory
 */
bool
player::save_pl (object_freezer &freezer)
{
  INVOKE_PLAYER (SAVE, ob->contr);

  int wiz = ob->flag [FLAG_WIZ];

  /* Eneq(@csd.uu.se): If we have an open container hide it. */
  object *container = ob->container_ ();
  ob->container = 0;

  if (ob->map)
    maplevel = ob->map->path;

#define PL_OUT(k)    freezer.put (KW(k), k)
#define PL_OUT2(k,v) freezer.put (KW(k), v)

  PL_OUT  (password);
  PL_OUT2 (title, own_title);
  PL_OUT  (gender);
  PL_OUT  (hintmode);
  PL_OUT  (gen_hp);
  PL_OUT  (gen_sp);
  PL_OUT  (gen_grace);
  PL_OUT  (bowtype);
  PL_OUT  (petmode);
  PL_OUT  (peaceful);
  PL_OUT  (digestion);
  PL_OUT2 (pickup, mode);
  PL_OUT  (outputs_sync);
  PL_OUT  (outputs_count);

  freezer.put (KW(usekeys), usekeys == key_inventory    ? CS(key_inventory)    : (usekeys == keyrings      ? CS(keyrings)      : CS(containers)));
  freezer.put (KW(unapply), unapply == unapply_nochoice ? CS(unapply_nochoice) : (unapply == unapply_never ? CS(unapply_never) : CS(unapply_always)));

  PL_OUT2 (map, maplevel);
  PL_OUT  (savebed_map);
  PL_OUT  (bed_x);
  PL_OUT  (bed_y);
  PL_OUT  (weapon_sp);
  PL_OUT  (weapon_sp_left);
  PL_OUT2 (Str, orig_stats.Str);
  PL_OUT2 (Dex, orig_stats.Dex);
  PL_OUT2 (Con, orig_stats.Con);
  PL_OUT2 (Int, orig_stats.Int);
  PL_OUT2 (Pow, orig_stats.Pow);
  PL_OUT2 (Wis, orig_stats.Wis);
  PL_OUT2 (Cha, orig_stats.Cha);

  PL_OUT2 (lev_array, 10);

  for (int i = 1; i <= 10; i++)
    {
      freezer.add (levhp   [i]); freezer.add ('\n');
      freezer.add (levsp   [i]); freezer.add ('\n');
      freezer.add (levgrace[i]); freezer.add ('\n');
    }

  freezer.put (ob->contr);
  freezer.put (KW(endplst));

  CLEAR_FLAG (ob, FLAG_WIZ);
  ob->write (freezer);

  /* Eneq(@csd.uu.se): Reveal the container if we have one. */
  ob->container = container;

  ob->flag [FLAG_WIZ] = wiz;

  INVOKE_PLAYER (SAVE_DONE, ob->contr);

  return true;
}

//-GPL

bool
player::save_pl (const char *path)
{
  object_freezer freezer;

  if (!save_pl (freezer))
    return false;

  return freezer.save (path);
}

player *
player::load_pl (object_thawer &f)
{
  int maxerrs = 20;

  player *pl = new player;

  pl->savebed_map = first_map_path;

  /* Loop through the file, loading the rest of the values */
  for (;;)
    {
      switch (f.kw)
        {
          case KW_EOF:
            LOG (llevError, "%s: unexpected EOF while reading player header\n", f.name);
            goto failure;

          default:
            LOG (llevError, "%s: skipping unknown key in player header: %s\n", f.name, f.kw_str);
            if (!--maxerrs) goto failure;
            break;

          case KW_ERROR:
            LOG (llevError, "%s: parse error while reading player header, skipping (%s,%s).\n", f.name, f.kw_str, f.value);
            if (!--maxerrs) goto failure;
            break;

          case KW_endplst:
            f.next ();

            if (object *op = pl->ob->read (f))
              pl->set_object (op);
            else
              goto failure;

            INVOKE_PLAYER (LOAD, pl);

            return pl;

          case KW_oid:           f.get (pl, f.get_sint32 ()); break;
          case KW_password:      assign (pl->password , f.get_str ()); break;
          case KW_title:         assign (pl->own_title, f.get_str ()); break;
          case KW_bowtype:       pl->bowtype   = (bowtype_t) f.get_sint32 (); break;
          case KW_petmode:       pl->petmode   = (petmode_t) f.get_sint32 (); break;
          case KW_gender:        f.get (pl->gender); break;
          case KW_hintmode:      f.get (pl->hintmode); break;
          case KW_listening:     /*TODO*/; break;
          case KW_peaceful:      f.get (pl->peaceful); break;
          case KW_digestion:     f.get (pl->digestion); break;
          case KW_pickup:        f.get (pl->mode); break;
          case KW_outputs_sync:  f.get (pl->outputs_sync); break;
          case KW_outputs_count: f.get (pl->outputs_count); break;
          case KW_map:           f.get (pl->maplevel); break;
          case KW_savebed_map:   f.get (pl->savebed_map); break;
          case KW_bed_x:         f.get (pl->bed_x); break;
          case KW_bed_y:         f.get (pl->bed_y); break;
          case KW_weapon_sp:     f.get (pl->weapon_sp); break;
          case KW_weapon_sp_left:f.get (pl->weapon_sp_left); break;
          case KW_Str:           f.get (pl->orig_stats.Str); break;
          case KW_Dex:           f.get (pl->orig_stats.Dex); break;
          case KW_Con:           f.get (pl->orig_stats.Con); break;
          case KW_Int:           f.get (pl->orig_stats.Int); break;
          case KW_Pow:           f.get (pl->orig_stats.Pow); break;
          case KW_Wis:           f.get (pl->orig_stats.Wis); break;
          case KW_Cha:           f.get (pl->orig_stats.Cha); break;
          case KW_gen_hp:        f.get (pl->gen_hp); break;
          case KW_gen_sp:        f.get (pl->gen_sp); break;
          case KW_gen_grace:     f.get (pl->gen_grace); break;

          case KW_usekeys:
            if (!strcmp (f.get_str (), "key_inventory"))
              pl->usekeys = key_inventory;
            else if (!strcmp (f.get_str (), "keyrings"))
              pl->usekeys = keyrings;
            else if (!strcmp (f.get_str (), "containers"))
              pl->usekeys = containers;
            else
              LOG (llevDebug, "load_player: got unknown usekeys type: %s\n", f.get_str ());
            break;

          case KW_unapply:
            if (!strcmp (f.get_str (), "unapply_nochoice"))
              pl->unapply = unapply_nochoice;
            else if (!strcmp (f.get_str (), "unapply_never"))
              pl->unapply = unapply_never;
            else if (!strcmp (f.get_str (), "unapply_always"))
              pl->unapply = unapply_always;
            else
              LOG (llevDebug, "load_player: got unknown unapply type: %s\n", f.get_str ());
            break;

          case KW_lev_array:
            {
              int count = f.get_sint32 ();

              for (int i = 1; i <= count; i++)
                {
                  char line [32];

                  fgets (line, 32, f); pl->levhp   [i] = atoi (line);
                  fgets (line, 32, f); pl->levsp   [i] = atoi (line);
                  fgets (line, 32, f); pl->levgrace[i] = atoi (line);
                }
            }
            break;
        }

      f.next ();
    }

failure:
  LOG (llevError, "%s: too many or too grave errors, aborting player load.\n", f.name);

  if (pl->ob)
    pl->ob->destroy ();

  pl->destroy ();

  return 0;
}

const_utf8_string
player::killer_name () const
{
  static char buf [2048];

  if (!killer)
    return "a dungeon collapse";
  else if (killer->contr)
    snprintf (buf, sizeof (buf), "%s the %s", &killer->name,
              *killer->contr->own_title ? killer->contr->own_title : killer->contr->title);
  else if (killer->type == DEEP_SWAMP)
    snprintf (buf, sizeof (buf), "drowning in a %s", &killer->name);
  else if (killer->owner)
    snprintf (buf, sizeof (buf), "%s's %s", &killer->outer_owner ()->name, &killer->name);
  else
    return &killer->name;

  return buf;
}

// expand one level of cfpod
// end == -2, till '\n'
// end == -1, till '>'
// end == 0, till eos
// end >= 1, levels of " >>>"
static const char *
expand_cfpod (const player *pl, dynbuf_text &buf, const char *cfpod, int end = 0)
{
  static dynbuf_text nest(128, 128);

  for (;;)
    switch (char ch = *cfpod++)
      {
        case 0:
          return cfpod - 1;

        case ' ':
          // verbatim block?
          if (!buf.size () && !end)
            {
              --cfpod;
              goto verbatim;
            }

          if (end < 1)
            goto passthrough;

          for (int i = 0; i < end; ++i)
            if (cfpod [i] != '>')
              goto passthrough;

          return cfpod + end;

        case '>':
          if (end != -1)
            {
              buf << "&gt;";
              break;
            }

          return cfpod;

        case '&':
          buf << "&amp;";
          break;

        case '<':
          buf << "&lt;";
          break;

        case '\r':
          buf << '\n';
          /* \r\n+ becomes one or more newlines */
          while (*cfpod == '\n')
            buf << *cfpod++;
          break;

        case '\n':
          if (end == -2)
            return cfpod;

          // \n\  => newline, tt
          // \n\n => \n\n
          // \n   => single space

          // two or more newlines will be copied verbatim, one is replaced by space
          if (*cfpod == '\n')
            {
              --cfpod;
              do
                buf << *cfpod++;
              while (*cfpod == '\n');
            }
          else if (*cfpod == ' ')
            buf << '\n';
          else
            buf << ' ';

          // verbatim block?
          if (*cfpod == ' ')
            goto verbatim;

          break;

        case 'B': case 'C': case 'E': case 'G':
        case 'H': case 'I': case 'T': case 'U':
        case 'Z':
          {
            int end = 0;

            while (cfpod [end] == '<')
              ++end;

            if (!end)
              goto passthrough;

            if (end == 1 || cfpod [end] != ' ')
              {
                end = -1;
                ++cfpod;
              }
            else
              cfpod += end + 1;

            const char *pfx, *sfx;

            switch (ch)
              {
                case 'B': pfx = "<b>"     ; sfx = "</b>"      ; break;
                case 'C': pfx = "<tt>"    ; sfx = "</tt>"     ; break;
                case 'E': pfx = "&"       ; sfx = ";"         ; break;
                case 'I': pfx = "<i>"     ; sfx = "</i>"      ; break;
                case 'U': pfx = "<u>"     ; sfx = "</u>"      ; break;
                case 'T': pfx = "<big><b>"; sfx = "</b></big>"; break;
                case 'Z': pfx = ""        ; sfx = ""          ; break;

                case 'H': // hint
                  {
                    if (pl->hintmode)
                      {
                        cfpod = expand_cfpod (pl, nest, cfpod, end);
                        nest.clear ();

                        if (pl->hintmode == 1)
                          buf << "<fg name=\"lightblue\">[Hint available]</fg>";
                        else
                          while (*cfpod <= ' '&& *cfpod) // eat trailing whitespace
                            ++cfpod;

                        goto skip;
                      }
                    else
                      {
                        pfx = "<fg name=\"lightblue\">[Hint: ";
                        sfx = "]</fg>";
                      }
                  }
                  break;

                case 'G': // gender
                  {
                    cfpod = expand_cfpod (pl, nest, cfpod, end);
                    nest << '\0'; // zero-terminate

                    const char *str = nest.linearise ();
                    const char *sep = strchr (str, '|');

                    if (sep)
                      {
                        if (pl->gender)
                          buf.add (sep + 1, nest.size () - (sep - str) - 2);
                        else
                          buf.add (str, sep - str);
                      }

                    nest.clear ();

                    goto skip;
                  }

                default:
                   pfx = "UNKNOWN_DIRECTIVE{";
                   sfx = "}";
                   break;
              }

            buf << pfx;
            cfpod = expand_cfpod (pl, buf, cfpod, end);
            buf << sfx;
          }

          break;

        default:
          passthrough:
            buf << ch;
          skip:
            break;

        verbatim:
          // elements cannot currently span multiple lines
          do
            {
              buf << "<tt>";
              cfpod = expand_cfpod (pl, buf, cfpod, -2);
              buf << "</tt>\n";

              while (*cfpod == '\n')
                buf << *cfpod++;
            }
          while (*cfpod == ' ');

          break;
      }
}

dynbuf_text *
player::expand_cfpod (const char *cfpod) const
{
  static dynbuf_text buf(1024, 1024);
  buf.clear ();

  ::expand_cfpod (this, buf, cfpod);

  return &buf;
}

Revision:	1.63
Committed:	Sat Jan 30 23:30:26 2010 UTC (14 years, 3 months ago) by root
Content type:	text/plain
Branch:	MAIN
CVS Tags:	rel-2_93
Changes since 1.62:	+0 -16 lines
Log Message:	* empty log message *
#	User	Rev	Content
1	elmex	1.1	/*
2	root	1.35	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	root	1.30	*
4	root	1.62	* Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	root	1.30	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6			* Copyright (©) 1992,2007 Frank Tore Johansen
7			*
8	root	1.55	* 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	root	1.30	*
13	root	1.33	* 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	root	1.30	*
18	root	1.55	* 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	1.30	*
22	root	1.35	* The authors can be reached via e-mail to <support@deliantra.net>
23	root	1.14	*/
24	elmex	1.1
25			#include <global.h>
26
27	root	1.57	//+GPL
28
29	elmex	1.1	/* Determine if the attacktype represented by the
30			* specified attack-number is enabled for dragon players.
31			* A dragon player (quetzal) can gain resistances for
32			* all enabled attacktypes.
33			*/
34	root	1.4	int
35			atnr_is_dragon_enabled (int attacknr)
36			{
37	elmex	1.1	if (attacknr == ATNR_MAGIC \|\| attacknr == ATNR_FIRE \|\|
38	root	1.4	attacknr == ATNR_ELECTRICITY \|\| attacknr == ATNR_COLD \|\| attacknr == ATNR_ACID \|\| attacknr == ATNR_POISON)
39	elmex	1.1	return 1;
40	root	1.10
41	elmex	1.1	return 0;
42			}
43
44			/*
45	root	1.14	* If final is set, it a clean/final save, not a backup, ie dont remove objects from inventory
46			*/
47			bool
48			player::save_pl (object_freezer &freezer)
49			{
50			INVOKE_PLAYER (SAVE, ob->contr);
51
52			int wiz = ob->flag [FLAG_WIZ];
53
54			/* Eneq(@csd.uu.se): If we have an open container hide it. */
55	root	1.56	object *container = ob->container_ ();
56	root	1.14	ob->container = 0;
57
58	root	1.19	if (ob->map)
59			maplevel = ob->map->path;
60
61	root	1.60	#define PL_OUT(k) freezer.put (KW(k), k)
62			#define PL_OUT2(k,v) freezer.put (KW(k), v)
63	root	1.14
64			PL_OUT (password);
65			PL_OUT2 (title, own_title);
66	root	1.32	PL_OUT (gender);
67	root	1.41	PL_OUT (hintmode);
68	root	1.14	PL_OUT (gen_hp);
69			PL_OUT (gen_sp);
70			PL_OUT (gen_grace);
71			PL_OUT (bowtype);
72			PL_OUT (petmode);
73			PL_OUT (peaceful);
74			PL_OUT (digestion);
75			PL_OUT2 (pickup, mode);
76			PL_OUT (outputs_sync);
77			PL_OUT (outputs_count);
78
79	root	1.60	freezer.put (KW(usekeys), usekeys == key_inventory ? CS(key_inventory) : (usekeys == keyrings ? CS(keyrings) : CS(containers)));
80			freezer.put (KW(unapply), unapply == unapply_nochoice ? CS(unapply_nochoice) : (unapply == unapply_never ? CS(unapply_never) : CS(unapply_always)));
81	root	1.14
82	root	1.17	PL_OUT2 (map, maplevel);
83	root	1.14	PL_OUT (savebed_map);
84			PL_OUT (bed_x);
85			PL_OUT (bed_y);
86			PL_OUT (weapon_sp);
87	root	1.28	PL_OUT (weapon_sp_left);
88	root	1.14	PL_OUT2 (Str, orig_stats.Str);
89			PL_OUT2 (Dex, orig_stats.Dex);
90			PL_OUT2 (Con, orig_stats.Con);
91			PL_OUT2 (Int, orig_stats.Int);
92			PL_OUT2 (Pow, orig_stats.Pow);
93			PL_OUT2 (Wis, orig_stats.Wis);
94			PL_OUT2 (Cha, orig_stats.Cha);
95
96	root	1.15	PL_OUT2 (lev_array, 10);
97	root	1.14
98	root	1.15	for (int i = 1; i <= 10; i++)
99	root	1.14	{
100	root	1.29	freezer.add (levhp [i]); freezer.add ('\n');
101			freezer.add (levsp [i]); freezer.add ('\n');
102			freezer.add (levgrace[i]); freezer.add ('\n');
103	root	1.14	}
104
105			freezer.put (ob->contr);
106	root	1.60	freezer.put (KW(endplst));
107	root	1.14
108			CLEAR_FLAG (ob, FLAG_WIZ);
109	root	1.21	ob->write (freezer);
110	root	1.14
111			/* Eneq(@csd.uu.se): Reveal the container if we have one. */
112			ob->container = container;
113
114			ob->flag [FLAG_WIZ] = wiz;
115
116			INVOKE_PLAYER (SAVE_DONE, ob->contr);
117
118			return true;
119			}
120
121	root	1.57	//-GPL
122
123	root	1.14	bool
124			player::save_pl (const char *path)
125			{
126			object_freezer freezer;
127
128			if (!save_pl (freezer))
129			return false;
130
131			return freezer.save (path);
132			}
133
134			player *
135	root	1.21	player::load_pl (object_thawer &f)
136	root	1.14	{
137	root	1.21	int maxerrs = 20;
138	root	1.18
139	root	1.14	player *pl = new player;
140
141			pl->savebed_map = first_map_path;
142
143			/* Loop through the file, loading the rest of the values */
144			for (;;)
145			{
146	root	1.21	switch (f.kw)
147	root	1.14	{
148			case KW_EOF:
149	root	1.21	LOG (llevError, "%s: unexpected EOF while reading player header\n", f.name);
150	root	1.18	goto failure;
151
152			default:
153	root	1.21	LOG (llevError, "%s: skipping unknown key in player header: %s\n", f.name, f.kw_str);
154	root	1.18	if (!--maxerrs) goto failure;
155			break;
156	root	1.14
157			case KW_ERROR:
158	root	1.21	LOG (llevError, "%s: parse error while reading player header, skipping (%s,%s).\n", f.name, f.kw_str, f.value);
159	root	1.18	if (!--maxerrs) goto failure;
160	root	1.14	break;
161
162			case KW_endplst:
163	root	1.21	f.next ();
164
165			if (object *op = pl->ob->read (f))
166			pl->set_object (op);
167			else
168			goto failure;
169
170			INVOKE_PLAYER (LOAD, pl);
171	root	1.14
172	root	1.21	return pl;
173
174			case KW_oid: f.get (pl, f.get_sint32 ()); break;
175			case KW_password: assign (pl->password , f.get_str ()); break;
176			case KW_title: assign (pl->own_title, f.get_str ()); break;
177			case KW_bowtype: pl->bowtype = (bowtype_t) f.get_sint32 (); break;
178			case KW_petmode: pl->petmode = (petmode_t) f.get_sint32 (); break;
179	root	1.32	case KW_gender: f.get (pl->gender); break;
180	root	1.41	case KW_hintmode: f.get (pl->hintmode); break;
181	root	1.40	case KW_listening: /TODO/; break;
182	root	1.21	case KW_peaceful: f.get (pl->peaceful); break;
183			case KW_digestion: f.get (pl->digestion); break;
184			case KW_pickup: f.get (pl->mode); break;
185			case KW_outputs_sync: f.get (pl->outputs_sync); break;
186			case KW_outputs_count: f.get (pl->outputs_count); break;
187			case KW_map: f.get (pl->maplevel); break;
188			case KW_savebed_map: f.get (pl->savebed_map); break;
189			case KW_bed_x: f.get (pl->bed_x); break;
190			case KW_bed_y: f.get (pl->bed_y); break;
191			case KW_weapon_sp: f.get (pl->weapon_sp); break;
192	root	1.28	case KW_weapon_sp_left:f.get (pl->weapon_sp_left); break;
193	root	1.21	case KW_Str: f.get (pl->orig_stats.Str); break;
194			case KW_Dex: f.get (pl->orig_stats.Dex); break;
195			case KW_Con: f.get (pl->orig_stats.Con); break;
196			case KW_Int: f.get (pl->orig_stats.Int); break;
197			case KW_Pow: f.get (pl->orig_stats.Pow); break;
198			case KW_Wis: f.get (pl->orig_stats.Wis); break;
199			case KW_Cha: f.get (pl->orig_stats.Cha); break;
200			case KW_gen_hp: f.get (pl->gen_hp); break;
201			case KW_gen_sp: f.get (pl->gen_sp); break;
202			case KW_gen_grace: f.get (pl->gen_grace); break;
203	root	1.14
204			case KW_usekeys:
205	root	1.21	if (!strcmp (f.get_str (), "key_inventory"))
206	root	1.14	pl->usekeys = key_inventory;
207	root	1.21	else if (!strcmp (f.get_str (), "keyrings"))
208	root	1.14	pl->usekeys = keyrings;
209	root	1.21	else if (!strcmp (f.get_str (), "containers"))
210	root	1.14	pl->usekeys = containers;
211			else
212	root	1.21	LOG (llevDebug, "load_player: got unknown usekeys type: %s\n", f.get_str ());
213	root	1.14	break;
214
215			case KW_unapply:
216	root	1.21	if (!strcmp (f.get_str (), "unapply_nochoice"))
217	root	1.14	pl->unapply = unapply_nochoice;
218	root	1.21	else if (!strcmp (f.get_str (), "unapply_never"))
219	root	1.14	pl->unapply = unapply_never;
220	root	1.21	else if (!strcmp (f.get_str (), "unapply_always"))
221	root	1.14	pl->unapply = unapply_always;
222			else
223	root	1.21	LOG (llevDebug, "load_player: got unknown unapply type: %s\n", f.get_str ());
224	root	1.14	break;
225
226			case KW_lev_array:
227			{
228	root	1.21	int count = f.get_sint32 ();
229	root	1.14
230			for (int i = 1; i <= count; i++)
231			{
232	root	1.16	char line [32];
233	root	1.14
234	root	1.21	fgets (line, 32, f); pl->levhp [i] = atoi (line);
235			fgets (line, 32, f); pl->levsp [i] = atoi (line);
236			fgets (line, 32, f); pl->levgrace[i] = atoi (line);
237	root	1.14	}
238			}
239			break;
240			}
241
242	root	1.21	f.next ();
243	root	1.14	}
244
245	root	1.18	failure:
246	root	1.21	LOG (llevError, "%s: too many or too grave errors, aborting player load.\n", f.name);
247	root	1.18
248	root	1.22	if (pl->ob)
249	root	1.47	pl->ob->destroy ();
250	root	1.22
251	root	1.18	pl->destroy ();
252
253			return 0;
254	root	1.14	}
255
256	root	1.61	const_utf8_string
257	root	1.37	player::killer_name () const
258			{
259			static char buf [2048];
260
261			if (!killer)
262			return "a dungeon collapse";
263			else if (killer->contr)
264	root	1.39	snprintf (buf, sizeof (buf), "%s the %s", &killer->name,
265			*killer->contr->own_title ? killer->contr->own_title : killer->contr->title);
266	root	1.37	else if (killer->type == DEEP_SWAMP)
267			snprintf (buf, sizeof (buf), "drowning in a %s", &killer->name);
268			else if (killer->owner)
269	root	1.38	snprintf (buf, sizeof (buf), "%s's %s", &killer->outer_owner ()->name, &killer->name);
270	root	1.37	else
271			return &killer->name;
272
273			return buf;
274			}
275
276	root	1.41	// expand one level of cfpod
277	root	1.43	// end == -2, till '\n'
278			// end == -1, till '>'
279			// end == 0, till eos
280			// end >= 1, levels of " >>>"
281	root	1.41	static const char *
282	root	1.44	expand_cfpod (const player pl, dynbuf_text &buf, const char cfpod, int end = 0)
283	root	1.41	{
284			static dynbuf_text nest(128, 128);
285
286			for (;;)
287			switch (char ch = *cfpod++)
288			{
289			case 0:
290			return cfpod - 1;
291
292			case ' ':
293	root	1.44	// verbatim block?
294			if (!buf.size () && !end)
295			{
296			--cfpod;
297			goto verbatim;
298			}
299
300	root	1.43	if (end < 1)
301	root	1.41	goto passthrough;
302
303			for (int i = 0; i < end; ++i)
304			if (cfpod [i] != '>')
305			goto passthrough;
306
307			return cfpod + end;
308
309			case '>':
310	root	1.43	if (end != -1)
311	root	1.41	{
312			buf << ">";
313			break;
314			}
315
316			return cfpod;
317
318			case '&':
319			buf << "&";
320			break;
321
322			case '<':
323			buf << "<";
324			break;
325
326	root	1.42	case '\r':
327			buf << '\n';
328	root	1.52	/* \r\n+ becomes one or more newlines */
329			while (*cfpod == '\n')
330			buf << *cfpod++;
331	root	1.42	break;
332
333	root	1.41	case '\n':
334	root	1.43	if (end == -2)
335			return cfpod;
336
337			// \n\ => newline, tt
338			// \n\n => \n\n
339			// \n => single space
340
341			// two or more newlines will be copied verbatim, one is replaced by space
342			if (*cfpod == '\n')
343	root	1.41	{
344			--cfpod;
345	root	1.42	do
346	root	1.41	buf << *cfpod++;
347	root	1.42	while (*cfpod == '\n');
348	root	1.41	}
349	root	1.50	else if (*cfpod == ' ')
350			buf << '\n';
351			else
352	root	1.42	buf << ' ';
353	root	1.41
354	root	1.44	// verbatim block?
355	root	1.43	if (*cfpod == ' ')
356	root	1.44	goto verbatim;
357	root	1.43
358	root	1.41	break;
359
360			case 'B': case 'C': case 'E': case 'G':
361			case 'H': case 'I': case 'T': case 'U':
362			case 'Z':
363			{
364	root	1.43	int end = 0;
365	root	1.41
366	root	1.43	while (cfpod [end] == '<')
367			++end;
368	root	1.41
369	root	1.43	if (!end)
370	root	1.41	goto passthrough;
371
372	root	1.43	if (end == 1 \|\| cfpod [end] != ' ')
373	root	1.41	{
374	root	1.43	end = -1;
375	root	1.41	++cfpod;
376			}
377			else
378	root	1.43	cfpod += end + 1;
379	root	1.41
380			const char pfx, sfx;
381
382			switch (ch)
383			{
384			case 'B': pfx = "<b>" ; sfx = "</b>" ; break;
385			case 'C': pfx = "<tt>" ; sfx = "</tt>" ; break;
386			case 'E': pfx = "&" ; sfx = ";" ; break;
387			case 'I': pfx = "<i>" ; sfx = "</i>" ; break;
388			case 'U': pfx = "<u>" ; sfx = "</u>" ; break;
389			case 'T': pfx = "<big><b>"; sfx = "</b></big>"; break;
390	elmex	1.51	case 'Z': pfx = "" ; sfx = "" ; break;
391	root	1.41
392			case 'H': // hint
393			{
394			if (pl->hintmode)
395			{
396	root	1.43	cfpod = expand_cfpod (pl, nest, cfpod, end);
397	root	1.41	nest.clear ();
398
399			if (pl->hintmode == 1)
400	root	1.53	buf << "<fg name=\"lightblue\">[Hint available]</fg>";
401	root	1.41	else
402	root	1.53	while (cfpod <= ' '&& cfpod) // eat trailing whitespace
403	root	1.41	++cfpod;
404
405			goto skip;
406			}
407			else
408			{
409	root	1.53	pfx = "<fg name=\"lightblue\">[Hint: ";
410			sfx = "]</fg>";
411	root	1.41	}
412			}
413			break;
414
415			case 'G': // gender
416			{
417	root	1.45	cfpod = expand_cfpod (pl, nest, cfpod, end);
418	root	1.41	nest << '\0'; // zero-terminate
419
420			const char *str = nest.linearise ();
421			const char *sep = strchr (str, '\|');
422
423			if (sep)
424			{
425	root	1.45	if (pl->gender)
426	root	1.41	buf.add (sep + 1, nest.size () - (sep - str) - 2);
427			else
428			buf.add (str, sep - str);
429			}
430
431			nest.clear ();
432
433			goto skip;
434			}
435	root	1.58
436			default:
437			pfx = "UNKNOWN_DIRECTIVE{";
438			sfx = "}";
439			break;
440	root	1.41	}
441
442			buf << pfx;
443	root	1.43	cfpod = expand_cfpod (pl, buf, cfpod, end);
444	root	1.41	buf << sfx;
445			}
446
447			break;
448
449			default:
450			passthrough:
451			buf << ch;
452			skip:
453			break;
454	root	1.44
455			verbatim:
456			// elements cannot currently span multiple lines
457			do
458			{
459			buf << "<tt>";
460			cfpod = expand_cfpod (pl, buf, cfpod, -2);
461			buf << "</tt>\n";
462	root	1.48
463			while (*cfpod == '\n')
464			buf << *cfpod++;
465	root	1.44	}
466			while (*cfpod == ' ');
467
468			break;
469	root	1.41	}
470			}
471
472			dynbuf_text *
473			player::expand_cfpod (const char *cfpod) const
474			{
475			static dynbuf_text buf(1024, 1024);
476			buf.clear ();
477
478	root	1.44	::expand_cfpod (this, buf, cfpod);
479	root	1.41
480			return &buf;
481			}
482