server/common/player.C

/*
 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
 * 
 * Copyright (©) 2005,2006,2007,2008 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 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 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>

/* 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;
}

/*
 * returns true if the adressed object 'ob' is a player
 * of the dragon race.
 */
int
is_dragon_pl (const object *op)
{
  if (op
      && op->type == PLAYER
      && op->arch
      && op->arch->race
      && !strcmp (op->arch->race, "dragon"))
    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    ? "key_inventory"    : (usekeys == keyrings      ? "keyrings"      : "containers"));
  freezer.put (KW_unapply, unapply == unapply_nochoice ? "unapply_nochoice" : (unapply == unapply_never ? "unapply_never" : "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);

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

  CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);

  /* 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;
}

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

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

        case ' ':
          if (end <= 0)
            goto passthrough;

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

          return cfpod + end;

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

          return cfpod;

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

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

        case '\r':
          buf << '\n';
          break;

        case '\n':
          if (*cfpod == ' ')
            goto passthrough;
          else if (*cfpod == '\n')
            {
              --cfpod;
              do
                buf << *cfpod++;
              while (*cfpod == '\n');
            }
          else
            buf << ' ';

          break;

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

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

            if (!len)
              goto passthrough;

            if (len == 1 || cfpod [len] != ' ')
              {
                len = 0;
                ++cfpod;
              }
            else
              cfpod += len + 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 'H': // hint
                  {
                    if (pl->hintmode)
                      {
                        cfpod = expand_cfpod (pl, nest, cfpod, len);
                        nest.clear ();

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

                        goto skip;
                      }
                    else
                      {
                        pfx = "<fg name=\"lightblue\">[";
                        sfx = " (Use hintmode to suppress hints)]</fg>";
                      }
                  }
                  break;

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

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

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

                    nest.clear ();

                    goto skip;
                  }
              }

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

          break;

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

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

  ::expand_cfpod (this, buf, cfpod, -1);

  return &buf;
}

Revision:	1.42
Committed:	Mon Sep 8 11:30:53 2008 UTC (15 years, 8 months ago) by root
Content type:	text/plain
Branch:	MAIN
Changes since 1.41:	+8 -4 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	1.36	* Copyright (©) 2005,2006,2007,2008 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	1.35	* Deliantra is free software: you can redistribute it and/or modify
9	root	1.33	* it under the terms of the GNU General Public License as published by
10			* the Free Software Foundation, either version 3 of the License, or
11			* (at your 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	1.33	* You should have received a copy of the GNU General Public License
19			* along with this program. If not, see <http://www.gnu.org/licenses/>.
20	root	1.30	*
21	root	1.35	* The authors can be reached via e-mail to <support@deliantra.net>
22	root	1.14	*/
23	elmex	1.1
24			#include <global.h>
25
26			/* Determine if the attacktype represented by the
27			* specified attack-number is enabled for dragon players.
28			* A dragon player (quetzal) can gain resistances for
29			* all enabled attacktypes.
30			*/
31	root	1.4	int
32			atnr_is_dragon_enabled (int attacknr)
33			{
34	elmex	1.1	if (attacknr == ATNR_MAGIC \|\| attacknr == ATNR_FIRE \|\|
35	root	1.4	attacknr == ATNR_ELECTRICITY \|\| attacknr == ATNR_COLD \|\| attacknr == ATNR_ACID \|\| attacknr == ATNR_POISON)
36	elmex	1.1	return 1;
37	root	1.10
38	elmex	1.1	return 0;
39			}
40
41			/*
42			* returns true if the adressed object 'ob' is a player
43			* of the dragon race.
44			*/
45	root	1.4	int
46			is_dragon_pl (const object *op)
47			{
48	root	1.25	if (op
49			&& op->type == PLAYER
50			&& op->arch
51	root	1.31	&& op->arch->race
52			&& !strcmp (op->arch->race, "dragon"))
53	elmex	1.1	return 1;
54	root	1.18
55	elmex	1.1	return 0;
56			}
57	root	1.14
58			/*
59			* If final is set, it a clean/final save, not a backup, ie dont remove objects from inventory
60			*/
61			bool
62			player::save_pl (object_freezer &freezer)
63			{
64			INVOKE_PLAYER (SAVE, ob->contr);
65
66			int wiz = ob->flag [FLAG_WIZ];
67
68			/* Eneq(@csd.uu.se): If we have an open container hide it. */
69			object *container = ob->container;
70			ob->container = 0;
71
72	root	1.19	if (ob->map)
73			maplevel = ob->map->path;
74
75	root	1.14	#define PL_OUT(k) freezer.put (KW_ ## k, k)
76			#define PL_OUT2(k,v) freezer.put (KW_ ## k, v)
77
78			PL_OUT (password);
79			PL_OUT2 (title, own_title);
80	root	1.32	PL_OUT (gender);
81	root	1.41	PL_OUT (hintmode);
82	root	1.14	PL_OUT (gen_hp);
83			PL_OUT (gen_sp);
84			PL_OUT (gen_grace);
85			PL_OUT (bowtype);
86			PL_OUT (petmode);
87			PL_OUT (peaceful);
88			PL_OUT (digestion);
89			PL_OUT2 (pickup, mode);
90			PL_OUT (outputs_sync);
91			PL_OUT (outputs_count);
92
93	root	1.18	freezer.put (KW_usekeys, usekeys == key_inventory ? "key_inventory" : (usekeys == keyrings ? "keyrings" : "containers"));
94	root	1.14	freezer.put (KW_unapply, unapply == unapply_nochoice ? "unapply_nochoice" : (unapply == unapply_never ? "unapply_never" : "unapply_always"));
95
96	root	1.17	PL_OUT2 (map, maplevel);
97	root	1.14	PL_OUT (savebed_map);
98			PL_OUT (bed_x);
99			PL_OUT (bed_y);
100			PL_OUT (weapon_sp);
101	root	1.28	PL_OUT (weapon_sp_left);
102	root	1.14	PL_OUT2 (Str, orig_stats.Str);
103			PL_OUT2 (Dex, orig_stats.Dex);
104			PL_OUT2 (Con, orig_stats.Con);
105			PL_OUT2 (Int, orig_stats.Int);
106			PL_OUT2 (Pow, orig_stats.Pow);
107			PL_OUT2 (Wis, orig_stats.Wis);
108			PL_OUT2 (Cha, orig_stats.Cha);
109
110	root	1.15	PL_OUT2 (lev_array, 10);
111	root	1.14
112	root	1.15	for (int i = 1; i <= 10; i++)
113	root	1.14	{
114	root	1.29	freezer.add (levhp [i]); freezer.add ('\n');
115			freezer.add (levsp [i]); freezer.add ('\n');
116			freezer.add (levgrace[i]); freezer.add ('\n');
117	root	1.14	}
118
119			freezer.put (ob->contr);
120			freezer.put (KW_endplst);
121
122			SET_FLAG (ob, FLAG_NO_FIX_PLAYER);
123			CLEAR_FLAG (ob, FLAG_WIZ);
124	root	1.21	ob->write (freezer);
125	root	1.14
126			CLEAR_FLAG (ob, FLAG_NO_FIX_PLAYER);
127
128			/* Eneq(@csd.uu.se): Reveal the container if we have one. */
129			ob->container = container;
130
131			ob->flag [FLAG_WIZ] = wiz;
132
133			INVOKE_PLAYER (SAVE_DONE, ob->contr);
134
135			return true;
136			}
137
138			bool
139			player::save_pl (const char *path)
140			{
141			object_freezer freezer;
142
143			if (!save_pl (freezer))
144			return false;
145
146			return freezer.save (path);
147			}
148
149			player *
150	root	1.21	player::load_pl (object_thawer &f)
151	root	1.14	{
152	root	1.21	int maxerrs = 20;
153	root	1.18
154	root	1.14	player *pl = new player;
155
156			pl->savebed_map = first_map_path;
157
158			/* Loop through the file, loading the rest of the values */
159			for (;;)
160			{
161	root	1.21	switch (f.kw)
162	root	1.14	{
163			case KW_EOF:
164	root	1.21	LOG (llevError, "%s: unexpected EOF while reading player header\n", f.name);
165	root	1.18	goto failure;
166
167			default:
168	root	1.21	LOG (llevError, "%s: skipping unknown key in player header: %s\n", f.name, f.kw_str);
169	root	1.18	if (!--maxerrs) goto failure;
170			break;
171	root	1.14
172			case KW_ERROR:
173	root	1.21	LOG (llevError, "%s: parse error while reading player header, skipping (%s,%s).\n", f.name, f.kw_str, f.value);
174	root	1.18	if (!--maxerrs) goto failure;
175	root	1.14	break;
176
177			case KW_endplst:
178	root	1.21	f.next ();
179
180			if (object *op = pl->ob->read (f))
181			pl->set_object (op);
182			else
183			goto failure;
184
185			INVOKE_PLAYER (LOAD, pl);
186	root	1.14
187	root	1.21	return pl;
188
189			case KW_oid: f.get (pl, f.get_sint32 ()); break;
190			case KW_password: assign (pl->password , f.get_str ()); break;
191			case KW_title: assign (pl->own_title, f.get_str ()); break;
192			case KW_bowtype: pl->bowtype = (bowtype_t) f.get_sint32 (); break;
193			case KW_petmode: pl->petmode = (petmode_t) f.get_sint32 (); break;
194	root	1.32	case KW_gender: f.get (pl->gender); break;
195	root	1.41	case KW_hintmode: f.get (pl->hintmode); break;
196	root	1.40	case KW_listening: /TODO/; break;
197	root	1.21	case KW_peaceful: f.get (pl->peaceful); break;
198			case KW_digestion: f.get (pl->digestion); break;
199			case KW_pickup: f.get (pl->mode); break;
200			case KW_outputs_sync: f.get (pl->outputs_sync); break;
201			case KW_outputs_count: f.get (pl->outputs_count); break;
202			case KW_map: f.get (pl->maplevel); break;
203			case KW_savebed_map: f.get (pl->savebed_map); break;
204			case KW_bed_x: f.get (pl->bed_x); break;
205			case KW_bed_y: f.get (pl->bed_y); break;
206			case KW_weapon_sp: f.get (pl->weapon_sp); break;
207	root	1.28	case KW_weapon_sp_left:f.get (pl->weapon_sp_left); break;
208	root	1.21	case KW_Str: f.get (pl->orig_stats.Str); break;
209			case KW_Dex: f.get (pl->orig_stats.Dex); break;
210			case KW_Con: f.get (pl->orig_stats.Con); break;
211			case KW_Int: f.get (pl->orig_stats.Int); break;
212			case KW_Pow: f.get (pl->orig_stats.Pow); break;
213			case KW_Wis: f.get (pl->orig_stats.Wis); break;
214			case KW_Cha: f.get (pl->orig_stats.Cha); break;
215			case KW_gen_hp: f.get (pl->gen_hp); break;
216			case KW_gen_sp: f.get (pl->gen_sp); break;
217			case KW_gen_grace: f.get (pl->gen_grace); break;
218	root	1.14
219			case KW_usekeys:
220	root	1.21	if (!strcmp (f.get_str (), "key_inventory"))
221	root	1.14	pl->usekeys = key_inventory;
222	root	1.21	else if (!strcmp (f.get_str (), "keyrings"))
223	root	1.14	pl->usekeys = keyrings;
224	root	1.21	else if (!strcmp (f.get_str (), "containers"))
225	root	1.14	pl->usekeys = containers;
226			else
227	root	1.21	LOG (llevDebug, "load_player: got unknown usekeys type: %s\n", f.get_str ());
228	root	1.14	break;
229
230			case KW_unapply:
231	root	1.21	if (!strcmp (f.get_str (), "unapply_nochoice"))
232	root	1.14	pl->unapply = unapply_nochoice;
233	root	1.21	else if (!strcmp (f.get_str (), "unapply_never"))
234	root	1.14	pl->unapply = unapply_never;
235	root	1.21	else if (!strcmp (f.get_str (), "unapply_always"))
236	root	1.14	pl->unapply = unapply_always;
237			else
238	root	1.21	LOG (llevDebug, "load_player: got unknown unapply type: %s\n", f.get_str ());
239	root	1.14	break;
240
241			case KW_lev_array:
242			{
243	root	1.21	int count = f.get_sint32 ();
244	root	1.14
245			for (int i = 1; i <= count; i++)
246			{
247	root	1.16	char line [32];
248	root	1.14
249	root	1.21	fgets (line, 32, f); pl->levhp [i] = atoi (line);
250			fgets (line, 32, f); pl->levsp [i] = atoi (line);
251			fgets (line, 32, f); pl->levgrace[i] = atoi (line);
252	root	1.14	}
253			}
254			break;
255			}
256
257	root	1.21	f.next ();
258	root	1.14	}
259
260	root	1.18	failure:
261	root	1.21	LOG (llevError, "%s: too many or too grave errors, aborting player load.\n", f.name);
262	root	1.18
263	root	1.22	if (pl->ob)
264			pl->ob->destroy ();
265
266	root	1.18	pl->destroy ();
267
268			return 0;
269	root	1.14	}
270
271	root	1.37	const char *
272			player::killer_name () const
273			{
274			static char buf [2048];
275
276			if (!killer)
277			return "a dungeon collapse";
278			else if (killer->contr)
279	root	1.39	snprintf (buf, sizeof (buf), "%s the %s", &killer->name,
280			*killer->contr->own_title ? killer->contr->own_title : killer->contr->title);
281	root	1.37	else if (killer->type == DEEP_SWAMP)
282			snprintf (buf, sizeof (buf), "drowning in a %s", &killer->name);
283			else if (killer->owner)
284	root	1.38	snprintf (buf, sizeof (buf), "%s's %s", &killer->outer_owner ()->name, &killer->name);
285	root	1.37	else
286			return &killer->name;
287
288			return buf;
289			}
290
291	root	1.41	// expand one level of cfpod
292			// end == -1, till eos
293			// end == 0, one level of '>'
294			// end >= 1, this many levels of " >>>"
295			static const char *
296			expand_cfpod (const player pl, dynbuf_text &buf, const char cfpod, int end)
297			{
298			static dynbuf_text nest(128, 128);
299
300			for (;;)
301			switch (char ch = *cfpod++)
302			{
303			case 0:
304			return cfpod - 1;
305
306			case ' ':
307			if (end <= 0)
308			goto passthrough;
309
310			for (int i = 0; i < end; ++i)
311			if (cfpod [i] != '>')
312			goto passthrough;
313
314			return cfpod + end;
315
316			case '>':
317			if (end)
318			{
319			buf << ">";
320			break;
321			}
322
323			return cfpod;
324
325			case '&':
326			buf << "&";
327			break;
328
329			case '<':
330			buf << "<";
331			break;
332
333	root	1.42	case '\r':
334			buf << '\n';
335			break;
336
337	root	1.41	case '\n':
338			if (*cfpod == ' ')
339			goto passthrough;
340			else if (*cfpod == '\n')
341			{
342			--cfpod;
343	root	1.42	do
344	root	1.41	buf << *cfpod++;
345	root	1.42	while (*cfpod == '\n');
346	root	1.41	}
347	root	1.42	else
348			buf << ' ';
349	root	1.41
350			break;
351
352			case 'B': case 'C': case 'E': case 'G':
353			case 'H': case 'I': case 'T': case 'U':
354			case 'Z':
355			{
356			int len = 0;
357
358			while (cfpod [len] == '<')
359			++len;
360
361			if (!len)
362			goto passthrough;
363
364			if (len == 1 \|\| cfpod [len] != ' ')
365			{
366			len = 0;
367			++cfpod;
368			}
369			else
370			cfpod += len + 1;
371
372			const char pfx, sfx;
373
374			switch (ch)
375			{
376			case 'B': pfx = "<b>" ; sfx = "</b>" ; break;
377			case 'C': pfx = "<tt>" ; sfx = "</tt>" ; break;
378			case 'E': pfx = "&" ; sfx = ";" ; break;
379			case 'I': pfx = "<i>" ; sfx = "</i>" ; break;
380			case 'U': pfx = "<u>" ; sfx = "</u>" ; break;
381			case 'T': pfx = "<big><b>"; sfx = "</b></big>"; break;
382
383			case 'H': // hint
384			{
385			if (pl->hintmode)
386			{
387			cfpod = expand_cfpod (pl, nest, cfpod, len);
388			nest.clear ();
389
390			if (pl->hintmode == 1)
391			buf << "<fg name=\"lightblue\">[Hint suppressed, see hintmode]</fg>";
392			else
393			while (*cfpod == ' ') // eat trailing whitespace
394			++cfpod;
395
396			goto skip;
397			}
398			else
399			{
400			pfx = "<fg name=\"lightblue\">[";
401			sfx = " (Use hintmode to suppress hints)]</fg>";
402			}
403			}
404			break;
405
406			case 'G': // gender
407			{
408			expand_cfpod (pl, nest, cfpod, len);
409			nest << '\0'; // zero-terminate
410
411			const char *str = nest.linearise ();
412			const char *sep = strchr (str, '\|');
413
414			if (sep)
415			{
416			if (pl->gender \|\| 1)
417			buf.add (sep + 1, nest.size () - (sep - str) - 2);
418			else
419			buf.add (str, sep - str);
420			}
421
422			nest.clear ();
423
424			goto skip;
425			}
426			}
427
428			buf << pfx;
429			cfpod = expand_cfpod (pl, buf, cfpod, len);
430			buf << sfx;
431			}
432
433			break;
434
435			default:
436			passthrough:
437			buf << ch;
438			skip:
439			break;
440			}
441			}
442
443			dynbuf_text *
444			player::expand_cfpod (const char *cfpod) const
445			{
446			static dynbuf_text buf(1024, 1024);
447			buf.clear ();
448
449			::expand_cfpod (this, buf, cfpod, -1);
450
451			return &buf;
452			}
453