server/common/player.C

/*
 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
 *
 * Copyright (©) 2017,2018 Marc Alexander Lehmann / the Deliantra team
 * Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
 * Copyright (©) 2002 Mark Wedel & Crossfire Development Team
 * Copyright (©) 1992 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));

  ob->clr_flag (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:           // uppercase alias
          case KW_str:           f.get (pl->orig_stats.Str); break;
          case KW_Dex:           // uppercase alias
          case KW_dex:           f.get (pl->orig_stats.Dex); break;
          case KW_Con:           // uppercase alias
          case KW_con:           f.get (pl->orig_stats.Con); break;
          case KW_Int:           // uppercase alias
          case KW_int:           f.get (pl->orig_stats.Int); break;
          case KW_Pow:           // uppercase alias
          case KW_pow:           f.get (pl->orig_stats.Pow); break;
          case KW_Wis:           // uppercase alias
          case KW_wis:           f.get (pl->orig_stats.Wis); break;
          case KW_Cha:           // uppercase alias
          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++)
                {
                  f.next_line (); f.get (pl->levhp   [i]);
                  f.next_line (); f.get (pl->levsp   [i]);
                  f.next_line (); f.get (pl->levgrace[i]);
                }
            }
            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 " >>>"
// pod sequences not handled: F, S, X
static const char *
expand_cfpod (int hintmode, int gender, 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 'L': 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 'L': // link, not really supported - always use first (or only) component
                  {
                    cfpod = expand_cfpod (hintmode, gender, nest, cfpod, end);
                    nest << '\0'; // zero-terminate

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

                    buf.add (str, sep ? sep - str : nest.size ());

                    nest.clear ();

                    goto skip;
                  }

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

                        if (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 (hintmode, gender, nest, cfpod, end);
                    nest << '\0'; // zero-terminate

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

                    if (sep)
                      {
                        if (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 (hintmode, gender, 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 (hintmode, gender, buf, cfpod, -2);
              buf << "</tt>\n";

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

          break;
      }
}

dynbuf_text *
player::expand_cfpod (int hintmode, int gender, const_utf8_string cfpod)
{
  static dynbuf_text buf(65536, 1024);
  buf.clear ();

  ::expand_cfpod (hintmode, gender, buf, cfpod);

  return &buf;
}

dynbuf_text *
player::expand_cfpod (const_utf8_string cfpod) const
{
  return expand_cfpod (hintmode, gender, cfpod);
}

Revision:	1.76
Committed:	Sat Nov 17 23:40:00 2018 UTC (5 years, 6 months ago) by root
Content type:	text/plain
Branch:	MAIN
CVS Tags:	HEAD
Changes since 1.75:	+1 -0 lines
Log Message:	copyright update 2018
#	User	Rev	Content
1	elmex	1.1	/*
2	root	1.35	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	root	1.71	*
4	root	1.76	* Copyright (©) 2017,2018 Marc Alexander Lehmann / the Deliantra team
5	root	1.75	* Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
6	root	1.65	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
7			* Copyright (©) 1992 Frank Tore Johansen
8	root	1.71	*
9	root	1.55	* Deliantra is free software: you can redistribute it and/or modify it under
10			* the terms of the Affero GNU General Public License as published by the
11			* Free Software Foundation, either version 3 of the License, or (at your
12			* option) any later version.
13	root	1.71	*
14	root	1.33	* This program is distributed in the hope that it will be useful,
15			* but WITHOUT ANY WARRANTY; without even the implied warranty of
16			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17			* GNU General Public License for more details.
18	root	1.71	*
19	root	1.55	* You should have received a copy of the Affero GNU General Public License
20			* and the GNU General Public License along with this program. If not, see
21			* <http://www.gnu.org/licenses/>.
22	root	1.71	*
23	root	1.35	* The authors can be reached via e-mail to <support@deliantra.net>
24	root	1.14	*/
25	elmex	1.1
26			#include <global.h>
27
28	root	1.57	//+GPL
29
30	elmex	1.1	/* Determine if the attacktype represented by the
31			* specified attack-number is enabled for dragon players.
32			* A dragon player (quetzal) can gain resistances for
33			* all enabled attacktypes.
34			*/
35	root	1.4	int
36			atnr_is_dragon_enabled (int attacknr)
37			{
38	elmex	1.1	if (attacknr == ATNR_MAGIC \|\| attacknr == ATNR_FIRE \|\|
39	root	1.4	attacknr == ATNR_ELECTRICITY \|\| attacknr == ATNR_COLD \|\| attacknr == ATNR_ACID \|\| attacknr == ATNR_POISON)
40	elmex	1.1	return 1;
41	root	1.10
42	elmex	1.1	return 0;
43			}
44
45			/*
46	root	1.14	* If final is set, it a clean/final save, not a backup, ie dont remove objects from inventory
47			*/
48			bool
49			player::save_pl (object_freezer &freezer)
50			{
51			INVOKE_PLAYER (SAVE, ob->contr);
52
53			int wiz = ob->flag [FLAG_WIZ];
54
55			/* Eneq(@csd.uu.se): If we have an open container hide it. */
56	root	1.56	object *container = ob->container_ ();
57	root	1.14	ob->container = 0;
58
59	root	1.19	if (ob->map)
60			maplevel = ob->map->path;
61
62	root	1.60	#define PL_OUT(k) freezer.put (KW(k), k)
63			#define PL_OUT2(k,v) freezer.put (KW(k), v)
64	root	1.14
65			PL_OUT (password);
66			PL_OUT2 (title, own_title);
67	root	1.32	PL_OUT (gender);
68	root	1.41	PL_OUT (hintmode);
69	root	1.14	PL_OUT (gen_hp);
70			PL_OUT (gen_sp);
71			PL_OUT (gen_grace);
72			PL_OUT (bowtype);
73			PL_OUT (petmode);
74			PL_OUT (peaceful);
75			PL_OUT (digestion);
76			PL_OUT2 (pickup, mode);
77			PL_OUT (outputs_sync);
78			PL_OUT (outputs_count);
79
80	root	1.60	freezer.put (KW(usekeys), usekeys == key_inventory ? CS(key_inventory) : (usekeys == keyrings ? CS(keyrings) : CS(containers)));
81			freezer.put (KW(unapply), unapply == unapply_nochoice ? CS(unapply_nochoice) : (unapply == unapply_never ? CS(unapply_never) : CS(unapply_always)));
82	root	1.14
83	root	1.17	PL_OUT2 (map, maplevel);
84	root	1.14	PL_OUT (savebed_map);
85			PL_OUT (bed_x);
86			PL_OUT (bed_y);
87			PL_OUT (weapon_sp);
88	root	1.28	PL_OUT (weapon_sp_left);
89	root	1.64	PL_OUT2 (str, orig_stats.Str);
90			PL_OUT2 (dex, orig_stats.Dex);
91			PL_OUT2 (con, orig_stats.Con);
92			PL_OUT2 (int, orig_stats.Int);
93			PL_OUT2 (pow, orig_stats.Pow);
94			PL_OUT2 (wis, orig_stats.Wis);
95			PL_OUT2 (cha, orig_stats.Cha);
96	root	1.14
97	root	1.15	PL_OUT2 (lev_array, 10);
98	root	1.14
99	root	1.15	for (int i = 1; i <= 10; i++)
100	root	1.14	{
101	root	1.29	freezer.add (levhp [i]); freezer.add ('\n');
102			freezer.add (levsp [i]); freezer.add ('\n');
103			freezer.add (levgrace[i]); freezer.add ('\n');
104	root	1.14	}
105
106			freezer.put (ob->contr);
107	root	1.60	freezer.put (KW(endplst));
108	root	1.14
109	root	1.67	ob->clr_flag (FLAG_WIZ);
110	root	1.21	ob->write (freezer);
111	root	1.14
112			/* Eneq(@csd.uu.se): Reveal the container if we have one. */
113			ob->container = container;
114
115			ob->flag [FLAG_WIZ] = wiz;
116
117			INVOKE_PLAYER (SAVE_DONE, ob->contr);
118
119			return true;
120			}
121
122	root	1.57	//-GPL
123
124	root	1.14	bool
125			player::save_pl (const char *path)
126			{
127			object_freezer freezer;
128
129			if (!save_pl (freezer))
130			return false;
131
132			return freezer.save (path);
133			}
134
135			player *
136	root	1.21	player::load_pl (object_thawer &f)
137	root	1.14	{
138	root	1.21	int maxerrs = 20;
139	root	1.18
140	root	1.14	player *pl = new player;
141
142			pl->savebed_map = first_map_path;
143
144			/* Loop through the file, loading the rest of the values */
145			for (;;)
146			{
147	root	1.21	switch (f.kw)
148	root	1.14	{
149			case KW_EOF:
150	root	1.21	LOG (llevError, "%s: unexpected EOF while reading player header\n", f.name);
151	root	1.18	goto failure;
152
153			default:
154	root	1.21	LOG (llevError, "%s: skipping unknown key in player header: %s\n", f.name, f.kw_str);
155	root	1.18	if (!--maxerrs) goto failure;
156			break;
157	root	1.14
158			case KW_ERROR:
159	root	1.21	LOG (llevError, "%s: parse error while reading player header, skipping (%s,%s).\n", f.name, f.kw_str, f.value);
160	root	1.18	if (!--maxerrs) goto failure;
161	root	1.14	break;
162
163			case KW_endplst:
164	root	1.21	f.next ();
165
166			if (object *op = pl->ob->read (f))
167			pl->set_object (op);
168			else
169			goto failure;
170
171			INVOKE_PLAYER (LOAD, pl);
172	root	1.14
173	root	1.21	return pl;
174
175			case KW_oid: f.get (pl, f.get_sint32 ()); break;
176			case KW_password: assign (pl->password , f.get_str ()); break;
177			case KW_title: assign (pl->own_title, f.get_str ()); break;
178	root	1.66	case KW_bowtype: pl->bowtype = (bowtype_t) f.get_sint32 (); break;
179			case KW_petmode: pl->petmode = (petmode_t) f.get_sint32 (); break;
180	root	1.32	case KW_gender: f.get (pl->gender); break;
181	root	1.41	case KW_hintmode: f.get (pl->hintmode); break;
182	root	1.40	case KW_listening: /TODO/; break;
183	root	1.21	case KW_peaceful: f.get (pl->peaceful); break;
184			case KW_digestion: f.get (pl->digestion); break;
185			case KW_pickup: f.get (pl->mode); break;
186			case KW_outputs_sync: f.get (pl->outputs_sync); break;
187			case KW_outputs_count: f.get (pl->outputs_count); break;
188			case KW_map: f.get (pl->maplevel); break;
189			case KW_savebed_map: f.get (pl->savebed_map); break;
190			case KW_bed_x: f.get (pl->bed_x); break;
191			case KW_bed_y: f.get (pl->bed_y); break;
192			case KW_weapon_sp: f.get (pl->weapon_sp); break;
193	root	1.28	case KW_weapon_sp_left:f.get (pl->weapon_sp_left); break;
194	root	1.64
195			case KW_Str: // uppercase alias
196			case KW_str: f.get (pl->orig_stats.Str); break;
197			case KW_Dex: // uppercase alias
198			case KW_dex: f.get (pl->orig_stats.Dex); break;
199			case KW_Con: // uppercase alias
200			case KW_con: f.get (pl->orig_stats.Con); break;
201			case KW_Int: // uppercase alias
202			case KW_int: f.get (pl->orig_stats.Int); break;
203			case KW_Pow: // uppercase alias
204			case KW_pow: f.get (pl->orig_stats.Pow); break;
205			case KW_Wis: // uppercase alias
206			case KW_wis: f.get (pl->orig_stats.Wis); break;
207			case KW_Cha: // uppercase alias
208			case KW_cha: f.get (pl->orig_stats.Cha); break;
209
210	root	1.21	case KW_gen_hp: f.get (pl->gen_hp); break;
211			case KW_gen_sp: f.get (pl->gen_sp); break;
212			case KW_gen_grace: f.get (pl->gen_grace); break;
213	root	1.14
214			case KW_usekeys:
215	root	1.21	if (!strcmp (f.get_str (), "key_inventory"))
216	root	1.14	pl->usekeys = key_inventory;
217	root	1.21	else if (!strcmp (f.get_str (), "keyrings"))
218	root	1.14	pl->usekeys = keyrings;
219	root	1.21	else if (!strcmp (f.get_str (), "containers"))
220	root	1.14	pl->usekeys = containers;
221			else
222	root	1.21	LOG (llevDebug, "load_player: got unknown usekeys type: %s\n", f.get_str ());
223	root	1.14	break;
224
225			case KW_unapply:
226	root	1.21	if (!strcmp (f.get_str (), "unapply_nochoice"))
227	root	1.14	pl->unapply = unapply_nochoice;
228	root	1.21	else if (!strcmp (f.get_str (), "unapply_never"))
229	root	1.14	pl->unapply = unapply_never;
230	root	1.21	else if (!strcmp (f.get_str (), "unapply_always"))
231	root	1.14	pl->unapply = unapply_always;
232			else
233	root	1.21	LOG (llevDebug, "load_player: got unknown unapply type: %s\n", f.get_str ());
234	root	1.14	break;
235
236			case KW_lev_array:
237			{
238	root	1.21	int count = f.get_sint32 ();
239	root	1.14
240			for (int i = 1; i <= count; i++)
241			{
242	root	1.68	f.next_line (); f.get (pl->levhp [i]);
243			f.next_line (); f.get (pl->levsp [i]);
244			f.next_line (); f.get (pl->levgrace[i]);
245	root	1.14	}
246			}
247			break;
248			}
249
250	root	1.21	f.next ();
251	root	1.14	}
252
253	root	1.18	failure:
254	root	1.21	LOG (llevError, "%s: too many or too grave errors, aborting player load.\n", f.name);
255	root	1.18
256	root	1.22	if (pl->ob)
257	root	1.47	pl->ob->destroy ();
258	root	1.22
259	root	1.18	pl->destroy ();
260
261			return 0;
262	root	1.14	}
263
264	root	1.61	const_utf8_string
265	root	1.37	player::killer_name () const
266			{
267			static char buf [2048];
268
269			if (!killer)
270			return "a dungeon collapse";
271			else if (killer->contr)
272	root	1.39	snprintf (buf, sizeof (buf), "%s the %s", &killer->name,
273			*killer->contr->own_title ? killer->contr->own_title : killer->contr->title);
274	root	1.37	else if (killer->type == DEEP_SWAMP)
275			snprintf (buf, sizeof (buf), "drowning in a %s", &killer->name);
276			else if (killer->owner)
277	root	1.38	snprintf (buf, sizeof (buf), "%s's %s", &killer->outer_owner ()->name, &killer->name);
278	root	1.37	else
279			return &killer->name;
280
281			return buf;
282			}
283
284	root	1.41	// expand one level of cfpod
285	root	1.43	// end == -2, till '\n'
286			// end == -1, till '>'
287			// end == 0, till eos
288			// end >= 1, levels of " >>>"
289	root	1.74	// pod sequences not handled: F, S, X
290	root	1.41	static const char *
291	root	1.72	expand_cfpod (int hintmode, int gender, dynbuf_text &buf, const char *cfpod, int end = 0)
292	root	1.41	{
293			static dynbuf_text nest(128, 128);
294
295			for (;;)
296			switch (char ch = *cfpod++)
297			{
298			case 0:
299			return cfpod - 1;
300
301			case ' ':
302	root	1.44	// verbatim block?
303			if (!buf.size () && !end)
304			{
305			--cfpod;
306			goto verbatim;
307			}
308
309	root	1.43	if (end < 1)
310	root	1.41	goto passthrough;
311
312			for (int i = 0; i < end; ++i)
313			if (cfpod [i] != '>')
314			goto passthrough;
315
316			return cfpod + end;
317
318			case '>':
319	root	1.43	if (end != -1)
320	root	1.41	{
321			buf << ">";
322			break;
323			}
324
325			return cfpod;
326
327			case '&':
328			buf << "&";
329			break;
330
331			case '<':
332			buf << "<";
333			break;
334
335	root	1.42	case '\r':
336			buf << '\n';
337	root	1.52	/* \r\n+ becomes one or more newlines */
338			while (*cfpod == '\n')
339			buf << *cfpod++;
340	root	1.42	break;
341
342	root	1.41	case '\n':
343	root	1.43	if (end == -2)
344			return cfpod;
345
346			// \n\ => newline, tt
347			// \n\n => \n\n
348			// \n => single space
349
350			// two or more newlines will be copied verbatim, one is replaced by space
351			if (*cfpod == '\n')
352	root	1.41	{
353			--cfpod;
354	root	1.42	do
355	root	1.41	buf << *cfpod++;
356	root	1.42	while (*cfpod == '\n');
357	root	1.41	}
358	root	1.50	else if (*cfpod == ' ')
359			buf << '\n';
360			else
361	root	1.42	buf << ' ';
362	root	1.41
363	root	1.44	// verbatim block?
364	root	1.43	if (*cfpod == ' ')
365	root	1.44	goto verbatim;
366	root	1.43
367	root	1.41	break;
368
369	root	1.73	case 'B': case 'C': case 'E': case 'G': case 'H':
370			case 'I': case 'L': case 'T': case 'U': case 'Z':
371	root	1.41	{
372	root	1.43	int end = 0;
373	root	1.41
374	root	1.43	while (cfpod [end] == '<')
375			++end;
376	root	1.41
377	root	1.43	if (!end)
378	root	1.41	goto passthrough;
379
380	root	1.43	if (end == 1 \|\| cfpod [end] != ' ')
381	root	1.41	{
382	root	1.43	end = -1;
383	root	1.41	++cfpod;
384			}
385			else
386	root	1.43	cfpod += end + 1;
387	root	1.41
388			const char pfx, sfx;
389
390			switch (ch)
391			{
392			case 'B': pfx = "<b>" ; sfx = "</b>" ; break;
393			case 'C': pfx = "<tt>" ; sfx = "</tt>" ; break;
394			case 'E': pfx = "&" ; sfx = ";" ; break;
395			case 'I': pfx = "<i>" ; sfx = "</i>" ; break;
396			case 'U': pfx = "<u>" ; sfx = "</u>" ; break;
397			case 'T': pfx = "<big><b>"; sfx = "</b></big>"; break;
398	elmex	1.51	case 'Z': pfx = "" ; sfx = "" ; break;
399	root	1.41
400	root	1.73	case 'L': // link, not really supported - always use first (or only) component
401			{
402			cfpod = expand_cfpod (hintmode, gender, nest, cfpod, end);
403			nest << '\0'; // zero-terminate
404
405			const char *str = nest.linearise ();
406			const char *sep = strchr (str, '\|');
407
408			buf.add (str, sep ? sep - str : nest.size ());
409
410			nest.clear ();
411
412			goto skip;
413			}
414
415	root	1.41	case 'H': // hint
416			{
417	root	1.72	if (hintmode)
418	root	1.41	{
419	root	1.72	cfpod = expand_cfpod (hintmode, gender, nest, cfpod, end);
420	root	1.41	nest.clear ();
421
422	root	1.72	if (hintmode == 1)
423	root	1.53	buf << "<fg name=\"lightblue\">[Hint available]</fg>";
424	root	1.41	else
425	root	1.53	while (cfpod <= ' '&& cfpod) // eat trailing whitespace
426	root	1.41	++cfpod;
427
428			goto skip;
429			}
430			else
431			{
432	root	1.53	pfx = "<fg name=\"lightblue\">[Hint: ";
433			sfx = "]</fg>";
434	root	1.41	}
435			}
436			break;
437
438			case 'G': // gender
439			{
440	root	1.72	cfpod = expand_cfpod (hintmode, gender, nest, cfpod, end);
441	root	1.41	nest << '\0'; // zero-terminate
442
443			const char *str = nest.linearise ();
444			const char *sep = strchr (str, '\|');
445
446			if (sep)
447			{
448	root	1.72	if (gender)
449	root	1.41	buf.add (sep + 1, nest.size () - (sep - str) - 2);
450			else
451			buf.add (str, sep - str);
452			}
453
454			nest.clear ();
455
456			goto skip;
457			}
458	root	1.58
459			default:
460			pfx = "UNKNOWN_DIRECTIVE{";
461			sfx = "}";
462			break;
463	root	1.41	}
464
465			buf << pfx;
466	root	1.72	cfpod = expand_cfpod (hintmode, gender, buf, cfpod, end);
467	root	1.41	buf << sfx;
468			}
469
470			break;
471
472			default:
473			passthrough:
474			buf << ch;
475			skip:
476			break;
477	root	1.44
478			verbatim:
479			// elements cannot currently span multiple lines
480			do
481			{
482			buf << "<tt>";
483	root	1.72	cfpod = expand_cfpod (hintmode, gender, buf, cfpod, -2);
484	root	1.44	buf << "</tt>\n";
485	root	1.48
486			while (*cfpod == '\n')
487			buf << *cfpod++;
488	root	1.44	}
489			while (*cfpod == ' ');
490
491			break;
492	root	1.41	}
493			}
494
495			dynbuf_text *
496	root	1.72	player::expand_cfpod (int hintmode, int gender, const_utf8_string cfpod)
497	root	1.41	{
498	root	1.72	static dynbuf_text buf(65536, 1024);
499	root	1.41	buf.clear ();
500
501	root	1.72	::expand_cfpod (hintmode, gender, buf, cfpod);
502	root	1.41
503			return &buf;
504			}
505
506	root	1.72	dynbuf_text *
507			player::expand_cfpod (const_utf8_string cfpod) const
508			{
509			return expand_cfpod (hintmode, gender, cfpod);
510			}
511