server/random_maps/random_map.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 (©) 2001 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 <time.h>
#include <stdio.h>
#include <global.h>
#include <rmg.h>
#include <rproto.h>
#include <sproto.h>

#define CEDE coroapi::cede_to_tick ()

random_map_params::random_map_params ()
{
  hv = newHV ();
}

random_map_params::random_map_params (random_map_params *RP)
{
  *this = *RP;

  HV *copy = newHV ();

  hv_iterinit (hv);

  // does not work for utf-8 keys
  while (HE *he = hv_iternext (hv))
    {
      STRLEN klen; const char *key = HePV (he, klen);
      hv_store (copy, key, klen, newSVsv (HeVAL (he)), HeHASH (he));
    }

  hv = copy;
}

random_map_params::random_map_params (HV *hv)
{
  this->hv = (HV *)SvREFCNT_inc_NN ((SV *)hv);

  assign (wall_name, get_str ("wall_name"));

  xsize               = get_iv ("xsize");
  ysize               = get_iv ("ysize");
  layoutoptions1      = get_iv ("layoutoptions1");
  layoutoptions2      = get_iv ("layoutoptions2");
  layoutoptions3      = get_iv ("layoutoptions3");
  difficulty          = get_iv ("difficulty");
  difficulty_given    = get_iv ("difficulty_given");
  difficulty_increase = get_nv ("difficulty_increase");
  dungeon_level       = get_iv ("dungeon_level");
  dungeon_depth       = get_iv ("dungeon_depth");
  total_map_hp        = get_nv ("total_map_hp"); // actually val64, but I am too lazy
  symmetry_used       = get_iv ("symmetry_used");
}

random_map_params::~random_map_params ()
{
  SvREFCNT_dec (hv);
}

shstr_tmp
random_map_params::as_shstr () const
{
  set ("xsize"              , xsize);
  set ("ysize"              , ysize);
  set ("layoutoptions1"     , layoutoptions1);
  set ("layoutoptions2"     , layoutoptions2);
  set ("layoutoptions3"     , layoutoptions3);
  set ("dungeon_depth"      , dungeon_depth);
  set ("difficulty"         , difficulty && difficulty_given ? difficulty : 0);
  set ("difficulty_increase", difficulty_increase);
  set ("dungeon_level"      , dungeon_level);

  dynbuf_text buf;
  hv_iterinit (hv);

  // does not work for utf-8 keys
  while (HE *he = hv_iternext (hv))
    {
      STRLEN klen; const char *key   = HePV (he, klen);
      STRLEN vlen; const char *value = SvPVutf8 (HeVAL (he), vlen);

      buf.fadd (key, klen);
      buf << ' ';
      buf.fadd (value, vlen);
      buf << '\n';
    }

  return shstr (buf);
}

ecb_noinline SV *
random_map_params::opt_sv (const char *option) const
{
  SV **he = hv_fetch (hv, option, strlen (option), 0);

  return he ? *he : 0;
}

ecb_noinline const_utf8_string
random_map_params::get_str (const char *option, const_utf8_string fallback) const
{
  SV *sv = opt_sv (option);
  return sv ? cfSvPVutf8_nolen (sv) : fallback;
}

ecb_noinline IV
random_map_params::get_iv (const char *option, IV fallback) const
{
  SV *sv = opt_sv (option);
  return sv ? SvIV (sv) : fallback;
}

ecb_noinline UV
random_map_params::get_uv (const char *option, UV fallback) const
{
  SV *sv = opt_sv (option);
  return sv ? SvUV (sv) : fallback;
}

ecb_noinline NV
random_map_params::get_nv (const char *option, NV fallback) const
{
  SV *sv = opt_sv (option);
  return sv ? SvNV (sv) : fallback;
}

ecb_noinline void
random_map_params::set (const char *option, SV *value) const
{
  int len = strlen (option);

  if (value)
    hv_store  (hv, option, len, value, 0);
  else
    hv_delete (hv, option, len, G_DISCARD);
}

ecb_noinline void
random_map_params::set (const char *option, const_utf8_string value) const
{
  set (option, value && *value ? newSVpvn_utf8 (value, strlen (value), 1) : 0);
}

void
random_map_params::set (const char *option, IV value) const
{
  set (option, newSViv (value));
}

void
random_map_params::set (const char *option, UV value) const
{
  set (option, newSVuv (value));
}

void
random_map_params::set (const char *option, NV value) const
{
  set (option, newSVnv (value));
}

bool
maptile::generate_random_map (random_map_params *RP)
{
  RP->Xsize = RP->xsize;
  RP->Ysize = RP->ysize;

  max_it (RP->dungeon_level, 1);

  IV expand2x    = RP->get_iv ("expand2x");
  UV random_seed = RP->get_uv ("random_seed");

  /* pick a random seed, or use the one from the input file */
  random_seed = random_seed
                ? random_seed + RP->dungeon_level
                : server_tick;

  // we run "single-threaded"
  rmg_rndm.seed (random_seed);

  shstr buf = RP->as_shstr ();

  if (RP->difficulty == 0)
    {
      RP->difficulty = RP->dungeon_level;       /* use this instead of a map difficulty  */

      if (RP->difficulty_increase > 0.001f)
        RP->difficulty = RP->dungeon_level * RP->difficulty_increase;

      if (RP->difficulty < 1)
        RP->difficulty = 1;
    }
  else
    RP->difficulty_given = 1;

  if (RP->Xsize < MIN_RANDOM_MAP_SIZE)
    RP->Xsize = MIN_RANDOM_MAP_SIZE + rmg_rndm (25) + 5;

  if (RP->Ysize < MIN_RANDOM_MAP_SIZE)
    RP->Ysize = MIN_RANDOM_MAP_SIZE + rmg_rndm (25) + 5;

  min_it (RP->Xsize, MAX_RANDOM_MAP_SIZE);
  min_it (RP->Ysize, MAX_RANDOM_MAP_SIZE);

  int symmetry = RP->get_iv ("symmetry", SYMMETRY_NONE);

  if (symmetry == SYMMETRY_RANDOM)
    RP->symmetry_used = rmg_rndm (SYMMETRY_XY) + 1;
  else
    RP->symmetry_used = symmetry;

  if (RP->symmetry_used == SYMMETRY_Y || RP->symmetry_used == SYMMETRY_XY)
    RP->Ysize = RP->Ysize / 2 + 1;

  if (RP->symmetry_used == SYMMETRY_X || RP->symmetry_used == SYMMETRY_XY)
    RP->Xsize = RP->Xsize / 2 + 1;

  if (expand2x)
    {
      RP->Xsize /= 2;
      RP->Ysize /= 2;
    }

  const char *layoutstyle = RP->get_str ("layoutstyle", "");

  if (strstr (layoutstyle, "onion"))
    RP->map_layout_style = LAYOUT_ONION;
  else if (strstr (layoutstyle, "maze"))
    RP->map_layout_style = LAYOUT_MAZE;
  else if (strstr (layoutstyle, "spiral"))
    RP->map_layout_style = LAYOUT_SPIRAL;
  else if (strstr (layoutstyle, "rogue"))
    RP->map_layout_style = LAYOUT_ROGUELIKE;
  else if (strstr (layoutstyle, "snake"))
    RP->map_layout_style = LAYOUT_SNAKE;
  else if (strstr (layoutstyle, "squarespiral"))
    RP->map_layout_style = LAYOUT_SQUARE_SPIRAL;
  else if (strstr (layoutstyle, "cave"))
    RP->map_layout_style = LAYOUT_CAVE;
  else if (strstr (layoutstyle, "castle"))
    RP->map_layout_style = LAYOUT_CASTLE;
  else if (strstr (layoutstyle, "multiple"))
    RP->map_layout_style = LAYOUT_MULTIPLE;
  else
    RP->map_layout_style = rmg_rndm (NROFLAYOUTS - 1) + 1; /* No style found - choose one randomly */

  layout maze (RP->Xsize, RP->Ysize);
  maze.generate (RP);

  if (RP->get_iv ("rotate", 1))
    maze.rotate (rmg_rndm (4));

  maze.symmetrize (RP->symmetry_used);

  if (expand2x)
    maze.expand2x ();

#if 0
  maze.print ();//D
#endif

  /* increment these for the current map */
  ++RP->dungeon_level;

  // need to patch RP becasue following code doesn't use the layout object
  RP->Xsize = maze.w;
  RP->Ysize = maze.h;

  /* allocate the map and set the floor */
  make_map_floor (maze, RP->get_str ("floorstyle", ""), RP);

  /* set region */
  default_region = region::find (RP->get_str ("region", 0));

  CEDE;

  place_specials_in_map (this, maze, RP);

  CEDE;

  const char *wallstyle = RP->get_str ("wallstyle", "");

  /* create walls unless the wallstyle is "none" */
  if (strcmp (wallstyle, "none"))
    {
      make_map_walls (this, maze, wallstyle, RP->get_str ("miningstyle", ""), RP);

      const char *doorstyle = RP->get_str ("doorstyle", "");

      /* place doors unless doorstyle or wallstyle is "none" */
      if (strcmp (doorstyle, "none"))
        put_doors (this, maze, doorstyle, RP);
    }

  CEDE;

  const char *exitstyle = RP->get_str ("exitstyle", "");

  /* create exits unless the exitstyle is "none" */
  if (strcmp (exitstyle, "none"))
    place_exits (this, maze, exitstyle, RP->get_iv ("orientation", 0), RP);

  CEDE;

  const char *monsterstyle = RP->get_str ("monsterstyle", "");

  /* create monsters unless the monsterstyle is "none" */
  if (strcmp (monsterstyle, "none"))
    place_monsters (this, monsterstyle, RP->difficulty, RP);

  CEDE;

  /* treasures needs to have a proper difficulty set for the map. */
  difficulty = estimate_difficulty ();

  CEDE;

  const char *treasurestyle = RP->get_str ("treasurestyle", "");

  /* create treasure unless the treasurestyle is "none" */
  place_treasure (this, maze, treasurestyle, RP->get_iv ("treasureoptions"), RP);

  CEDE;

  const char *decorstyle = RP->get_str ("decorstyle", "");

  /* create decor unless the decorstyle is "none" */
  if (strcmp (decorstyle, "none"))
    put_decor (this, maze, decorstyle, RP->get_iv ("decoroptions"), RP);

  CEDE;

  /* generate treasures, etc. */
  fix_auto_apply ();

  CEDE;

  unblock_exits (this, maze);

  msg = buf;
  state = MAP_INACTIVE; // this is probably a lie, but currently works with ext/map-random.ext

  CEDE;

  return 1;
}

Revision:	1.85
Committed:	Sat Nov 17 23:40:02 2018 UTC (7 years, 10 months ago) by root
Content type:	text/plain
Branch:	MAIN
CVS Tags:	HEAD
Changes since 1.84:	+1 -0 lines
Log Message:	copyright update 2018
#	User	Rev	Content
1	elmex	1.1	/*
2	root	1.31	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	root	1.82	*
4	root	1.85	* Copyright (©) 2017,2018 Marc Alexander Lehmann / the Deliantra team
5	root	1.83	* Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
6	root	1.46	* Copyright (©) 2001 Mark Wedel & Crossfire Development Team
7			* Copyright (©) 1992 Frank Tore Johansen
8	root	1.82	*
9	root	1.42	* 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	1.82	*
14	pippijn	1.20	* This program is distributed in the hope that it will be useful,
15			* but WITHOUT ANY WARRANTY; without even the implied warranty of
16	root	1.30	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17	pippijn	1.20	* GNU General Public License for more details.
18	root	1.82	*
19	root	1.42	* 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	1.82	*
23	root	1.31	* The authors can be reached via e-mail to <support@deliantra.net>
24	pippijn	1.20	*/
25	elmex	1.1
26			#include <time.h>
27			#include <stdio.h>
28			#include <global.h>
29	root	1.73	#include <rmg.h>
30	elmex	1.1	#include <rproto.h>
31			#include <sproto.h>
32
33	root	1.39	#define CEDE coroapi::cede_to_tick ()
34	root	1.22
35	root	1.63	random_map_params::random_map_params ()
36			{
37			hv = newHV ();
38			}
39
40	root	1.64	random_map_params::random_map_params (random_map_params *RP)
41			{
42			this = RP;
43
44			HV *copy = newHV ();
45
46			hv_iterinit (hv);
47
48			// does not work for utf-8 keys
49			while (HE *he = hv_iternext (hv))
50			{
51			STRLEN klen; const char *key = HePV (he, klen);
52			hv_store (copy, key, klen, newSVsv (HeVAL (he)), HeHASH (he));
53			}
54
55			hv = copy;
56			}
57
58	root	1.63	random_map_params::random_map_params (HV *hv)
59			{
60			this->hv = (HV )SvREFCNT_inc_NN ((SV )hv);
61
62			assign (wall_name, get_str ("wall_name"));
63
64			xsize = get_iv ("xsize");
65			ysize = get_iv ("ysize");
66			layoutoptions1 = get_iv ("layoutoptions1");
67			layoutoptions2 = get_iv ("layoutoptions2");
68			layoutoptions3 = get_iv ("layoutoptions3");
69			difficulty = get_iv ("difficulty");
70			difficulty_given = get_iv ("difficulty_given");
71			difficulty_increase = get_nv ("difficulty_increase");
72			dungeon_level = get_iv ("dungeon_level");
73			dungeon_depth = get_iv ("dungeon_depth");
74			total_map_hp = get_nv ("total_map_hp"); // actually val64, but I am too lazy
75			symmetry_used = get_iv ("symmetry_used");
76			}
77
78			random_map_params::~random_map_params ()
79			{
80			SvREFCNT_dec (hv);
81			}
82
83			shstr_tmp
84			random_map_params::as_shstr () const
85			{
86			set ("xsize" , xsize);
87			set ("ysize" , ysize);
88			set ("layoutoptions1" , layoutoptions1);
89			set ("layoutoptions2" , layoutoptions2);
90			set ("layoutoptions3" , layoutoptions3);
91			set ("dungeon_depth" , dungeon_depth);
92			set ("difficulty" , difficulty && difficulty_given ? difficulty : 0);
93			set ("difficulty_increase", difficulty_increase);
94			set ("dungeon_level" , dungeon_level);
95
96			dynbuf_text buf;
97			hv_iterinit (hv);
98
99			// does not work for utf-8 keys
100			while (HE *he = hv_iternext (hv))
101			{
102			STRLEN klen; const char *key = HePV (he, klen);
103			STRLEN vlen; const char *value = SvPVutf8 (HeVAL (he), vlen);
104
105			buf.fadd (key, klen);
106			buf << ' ';
107			buf.fadd (value, vlen);
108			buf << '\n';
109			}
110
111			return shstr (buf);
112			}
113
114	root	1.84	ecb_noinline SV *
115	root	1.76	random_map_params::opt_sv (const char *option) const
116	root	1.51	{
117			SV **he = hv_fetch (hv, option, strlen (option), 0);
118
119	root	1.55	return he ? *he : 0;
120	root	1.51	}
121
122	root	1.84	ecb_noinline const_utf8_string
123	root	1.55	random_map_params::get_str (const char *option, const_utf8_string fallback) const
124			{
125	root	1.76	SV *sv = opt_sv (option);
126	root	1.55	return sv ? cfSvPVutf8_nolen (sv) : fallback;
127			}
128
129	root	1.84	ecb_noinline IV
130	root	1.51	random_map_params::get_iv (const char *option, IV fallback) const
131			{
132	root	1.76	SV *sv = opt_sv (option);
133	root	1.55	return sv ? SvIV (sv) : fallback;
134			}
135
136	root	1.84	ecb_noinline UV
137	root	1.55	random_map_params::get_uv (const char *option, UV fallback) const
138			{
139	root	1.76	SV *sv = opt_sv (option);
140	root	1.55	return sv ? SvUV (sv) : fallback;
141			}
142
143	root	1.84	ecb_noinline NV
144	root	1.55	random_map_params::get_nv (const char *option, NV fallback) const
145			{
146	root	1.76	SV *sv = opt_sv (option);
147	root	1.55	return sv ? SvNV (sv) : fallback;
148			}
149
150	root	1.84	ecb_noinline void
151	root	1.55	random_map_params::set (const char option, SV value) const
152			{
153			int len = strlen (option);
154
155			if (value)
156			hv_store (hv, option, len, value, 0);
157			else
158			hv_delete (hv, option, len, G_DISCARD);
159			}
160
161	root	1.84	ecb_noinline void
162	root	1.55	random_map_params::set (const char *option, const_utf8_string value) const
163			{
164			set (option, value && *value ? newSVpvn_utf8 (value, strlen (value), 1) : 0);
165			}
166
167			void
168			random_map_params::set (const char *option, IV value) const
169			{
170			set (option, newSViv (value));
171			}
172
173			void
174			random_map_params::set (const char *option, UV value) const
175			{
176			set (option, newSVuv (value));
177			}
178
179			void
180			random_map_params::set (const char *option, NV value) const
181			{
182			set (option, newSVnv (value));
183			}
184
185	root	1.43	bool
186			maptile::generate_random_map (random_map_params *RP)
187			{
188			RP->Xsize = RP->xsize;
189			RP->Ysize = RP->ysize;
190
191	root	1.68	max_it (RP->dungeon_level, 1);
192
193	root	1.75	IV expand2x = RP->get_iv ("expand2x");
194			UV random_seed = RP->get_uv ("random_seed");
195
196	root	1.43	/* pick a random seed, or use the one from the input file */
197	root	1.75	random_seed = random_seed
198			? random_seed + RP->dungeon_level
199	root	1.80	: server_tick;
200	root	1.43
201			// we run "single-threaded"
202	root	1.75	rmg_rndm.seed (random_seed);
203	root	1.43
204	root	1.55	shstr buf = RP->as_shstr ();
205	root	1.43
206			if (RP->difficulty == 0)
207			{
208			RP->difficulty = RP->dungeon_level; /* use this instead of a map difficulty */
209
210	root	1.67	if (RP->difficulty_increase > 0.001f)
211			RP->difficulty = RP->dungeon_level * RP->difficulty_increase;
212	root	1.43
213			if (RP->difficulty < 1)
214			RP->difficulty = 1;
215			}
216			else
217			RP->difficulty_given = 1;
218
219			if (RP->Xsize < MIN_RANDOM_MAP_SIZE)
220			RP->Xsize = MIN_RANDOM_MAP_SIZE + rmg_rndm (25) + 5;
221
222			if (RP->Ysize < MIN_RANDOM_MAP_SIZE)
223			RP->Ysize = MIN_RANDOM_MAP_SIZE + rmg_rndm (25) + 5;
224
225	root	1.58	min_it (RP->Xsize, MAX_RANDOM_MAP_SIZE);
226			min_it (RP->Ysize, MAX_RANDOM_MAP_SIZE);
227
228	root	1.70	int symmetry = RP->get_iv ("symmetry", SYMMETRY_NONE);
229
230			if (symmetry == SYMMETRY_RANDOM)
231	root	1.43	RP->symmetry_used = rmg_rndm (SYMMETRY_XY) + 1;
232			else
233	root	1.70	RP->symmetry_used = symmetry;
234	root	1.43
235			if (RP->symmetry_used == SYMMETRY_Y \|\| RP->symmetry_used == SYMMETRY_XY)
236			RP->Ysize = RP->Ysize / 2 + 1;
237
238			if (RP->symmetry_used == SYMMETRY_X \|\| RP->symmetry_used == SYMMETRY_XY)
239			RP->Xsize = RP->Xsize / 2 + 1;
240
241	root	1.75	if (expand2x)
242	root	1.43	{
243			RP->Xsize /= 2;
244			RP->Ysize /= 2;
245			}
246
247	root	1.62	const char *layoutstyle = RP->get_str ("layoutstyle", "");
248
249			if (strstr (layoutstyle, "onion"))
250	root	1.43	RP->map_layout_style = LAYOUT_ONION;
251	root	1.62	else if (strstr (layoutstyle, "maze"))
252	root	1.43	RP->map_layout_style = LAYOUT_MAZE;
253	root	1.62	else if (strstr (layoutstyle, "spiral"))
254	root	1.43	RP->map_layout_style = LAYOUT_SPIRAL;
255	root	1.62	else if (strstr (layoutstyle, "rogue"))
256	root	1.43	RP->map_layout_style = LAYOUT_ROGUELIKE;
257	root	1.62	else if (strstr (layoutstyle, "snake"))
258	root	1.43	RP->map_layout_style = LAYOUT_SNAKE;
259	root	1.62	else if (strstr (layoutstyle, "squarespiral"))
260	root	1.43	RP->map_layout_style = LAYOUT_SQUARE_SPIRAL;
261	root	1.62	else if (strstr (layoutstyle, "cave"))
262	root	1.57	RP->map_layout_style = LAYOUT_CAVE;
263	root	1.69	else if (strstr (layoutstyle, "castle"))
264			RP->map_layout_style = LAYOUT_CASTLE;
265	root	1.64	else if (strstr (layoutstyle, "multiple"))
266			RP->map_layout_style = LAYOUT_MULTIPLE;
267	root	1.43	else
268	root	1.59	RP->map_layout_style = rmg_rndm (NROFLAYOUTS - 1) + 1; /* No style found - choose one randomly */
269	root	1.43
270	root	1.61	layout maze (RP->Xsize, RP->Ysize);
271			maze.generate (RP);
272	root	1.70
273			if (RP->get_iv ("rotate", 1))
274			maze.rotate (rmg_rndm (4));
275
276	root	1.64	maze.symmetrize (RP->symmetry_used);
277
278	root	1.75	if (expand2x)
279	root	1.64	maze.expand2x ();
280
281	root	1.65	#if 0
282	root	1.64	maze.print ();//D
283			#endif
284	root	1.43
285			/* increment these for the current map */
286			++RP->dungeon_level;
287
288	root	1.61	// need to patch RP becasue following code doesn't use the layout object
289			RP->Xsize = maze.w;
290			RP->Ysize = maze.h;
291	root	1.43
292			/* allocate the map and set the floor */
293	root	1.61	make_map_floor (maze, RP->get_str ("floorstyle", ""), RP);
294	root	1.43
295			/* set region */
296	root	1.63	default_region = region::find (RP->get_str ("region", 0));
297	root	1.43
298			CEDE;
299
300	root	1.61	place_specials_in_map (this, maze, RP);
301	root	1.43
302			CEDE;
303
304	root	1.62	const char *wallstyle = RP->get_str ("wallstyle", "");
305	root	1.51
306	root	1.43	/* create walls unless the wallstyle is "none" */
307	root	1.51	if (strcmp (wallstyle, "none"))
308	root	1.43	{
309	root	1.61	make_map_walls (this, maze, wallstyle, RP->get_str ("miningstyle", ""), RP);
310	root	1.43
311	root	1.62	const char *doorstyle = RP->get_str ("doorstyle", "");
312
313	root	1.43	/* place doors unless doorstyle or wallstyle is "none" */
314	root	1.62	if (strcmp (doorstyle, "none"))
315			put_doors (this, maze, doorstyle, RP);
316	root	1.43	}
317
318			CEDE;
319
320	root	1.51	const char *exitstyle = RP->get_str ("exitstyle", "");
321
322	root	1.43	/* create exits unless the exitstyle is "none" */
323	root	1.51	if (strcmp (exitstyle, "none"))
324	root	1.70	place_exits (this, maze, exitstyle, RP->get_iv ("orientation", 0), RP);
325	root	1.43
326			CEDE;
327
328	root	1.62	const char *monsterstyle = RP->get_str ("monsterstyle", "");
329
330	root	1.43	/* create monsters unless the monsterstyle is "none" */
331	root	1.62	if (strcmp (monsterstyle, "none"))
332			place_monsters (this, monsterstyle, RP->difficulty, RP);
333	root	1.43
334			CEDE;
335
336			/* treasures needs to have a proper difficulty set for the map. */
337			difficulty = estimate_difficulty ();
338
339			CEDE;
340
341	root	1.55	const char *treasurestyle = RP->get_str ("treasurestyle", "");
342
343	root	1.43	/* create treasure unless the treasurestyle is "none" */
344	root	1.61	place_treasure (this, maze, treasurestyle, RP->get_iv ("treasureoptions"), RP);
345	root	1.43
346			CEDE;
347
348	root	1.74	const char *decorstyle = RP->get_str ("decorstyle", "");
349	root	1.55
350	root	1.43	/* create decor unless the decorstyle is "none" */
351	root	1.55	if (strcmp (decorstyle, "none"))
352	root	1.61	put_decor (this, maze, decorstyle, RP->get_iv ("decoroptions"), RP);
353	root	1.43
354			CEDE;
355
356			/* generate treasures, etc. */
357			fix_auto_apply ();
358
359			CEDE;
360
361	root	1.71	unblock_exits (this, maze);
362	root	1.43
363	root	1.51	msg = buf;
364	root	1.79	state = MAP_INACTIVE; // this is probably a lie, but currently works with ext/map-random.ext
365	root	1.43
366			CEDE;
367
368			return 1;
369			}
370