server/random_maps/random_map.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 (©) 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");
  expand2x            = get_iv ("expand2x");
  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");
  random_seed         = get_uv ("random_seed");
  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 ("random_seed"        , (UV)random_seed);
  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);
}

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

  return he ? *he : 0;
}

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

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

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

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

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);
}

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);

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

  // we run "single-threaded"
  rmg_rndm.seed (RP->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 (RP->expand2x > 0)
    {
      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 (RP->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 ("treasurestyle", "");

  /* 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;
  in_memory = MAP_ACTIVE;

  CEDE;

  return 1;
}

Revision:	1.73
Committed:	Sun Aug 22 20:23:06 2010 UTC (13 years, 9 months ago) by root
Content type:	text/plain
Branch:	MAIN
Changes since 1.72:	+1 -1 lines
Log Message:	rproto.h => include and random_map.h => include/rmg.h
#	User	Rev	Content
1	elmex	1.1	/*
2	root	1.31	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	pippijn	1.20	*
4	root	1.47	* Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	root	1.46	* Copyright (©) 2001 Mark Wedel & Crossfire Development Team
6			* Copyright (©) 1992 Frank Tore Johansen
7	pippijn	1.20	*
8	root	1.42	* 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	pippijn	1.20	*
13			* This program is distributed in the hope that it will be useful,
14			* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	root	1.30	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	pippijn	1.20	* GNU General Public License for more details.
17			*
18	root	1.42	* 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	1.31	* The authors can be reached via e-mail to <support@deliantra.net>
23	pippijn	1.20	*/
24	elmex	1.1
25			#include <time.h>
26			#include <stdio.h>
27			#include <global.h>
28	root	1.73	#include <rmg.h>
29	elmex	1.1	#include <rproto.h>
30			#include <sproto.h>
31
32	root	1.39	#define CEDE coroapi::cede_to_tick ()
33	root	1.22
34	root	1.63	random_map_params::random_map_params ()
35			{
36			hv = newHV ();
37			}
38
39	root	1.64	random_map_params::random_map_params (random_map_params *RP)
40			{
41			this = RP;
42
43			HV *copy = newHV ();
44
45			hv_iterinit (hv);
46
47			// does not work for utf-8 keys
48			while (HE *he = hv_iternext (hv))
49			{
50			STRLEN klen; const char *key = HePV (he, klen);
51			hv_store (copy, key, klen, newSVsv (HeVAL (he)), HeHASH (he));
52			}
53
54			hv = copy;
55			}
56
57	root	1.63	random_map_params::random_map_params (HV *hv)
58			{
59			this->hv = (HV )SvREFCNT_inc_NN ((SV )hv);
60
61			assign (wall_name, get_str ("wall_name"));
62
63			xsize = get_iv ("xsize");
64			ysize = get_iv ("ysize");
65			expand2x = get_iv ("expand2x");
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			random_seed = get_uv ("random_seed");
75			total_map_hp = get_nv ("total_map_hp"); // actually val64, but I am too lazy
76			symmetry_used = get_iv ("symmetry_used");
77			}
78
79			random_map_params::~random_map_params ()
80			{
81			SvREFCNT_dec (hv);
82			}
83
84			shstr_tmp
85			random_map_params::as_shstr () const
86			{
87			set ("xsize" , xsize);
88			set ("ysize" , ysize);
89			set ("layoutoptions1" , layoutoptions1);
90			set ("layoutoptions2" , layoutoptions2);
91			set ("layoutoptions3" , layoutoptions3);
92			set ("dungeon_depth" , dungeon_depth);
93			set ("random_seed" , (UV)random_seed);
94			set ("difficulty" , difficulty && difficulty_given ? difficulty : 0);
95			set ("difficulty_increase", difficulty_increase);
96			set ("dungeon_level" , dungeon_level);
97
98			dynbuf_text buf;
99			hv_iterinit (hv);
100
101			// does not work for utf-8 keys
102			while (HE *he = hv_iternext (hv))
103			{
104			STRLEN klen; const char *key = HePV (he, klen);
105			STRLEN vlen; const char *value = SvPVutf8 (HeVAL (he), vlen);
106
107			buf.fadd (key, klen);
108			buf << ' ';
109			buf.fadd (value, vlen);
110			buf << '\n';
111			}
112
113			return shstr (buf);
114			}
115
116	root	1.55	noinline SV *
117			random_map_params::get_sv (const char *option) const
118	root	1.51	{
119			SV **he = hv_fetch (hv, option, strlen (option), 0);
120
121	root	1.55	return he ? *he : 0;
122	root	1.51	}
123
124	root	1.55	noinline const_utf8_string
125			random_map_params::get_str (const char *option, const_utf8_string fallback) const
126			{
127			SV *sv = get_sv (option);
128			return sv ? cfSvPVutf8_nolen (sv) : fallback;
129			}
130
131			noinline IV
132	root	1.51	random_map_params::get_iv (const char *option, IV fallback) const
133			{
134	root	1.55	SV *sv = get_sv (option);
135			return sv ? SvIV (sv) : fallback;
136			}
137
138			noinline UV
139			random_map_params::get_uv (const char *option, UV fallback) const
140			{
141			SV *sv = get_sv (option);
142			return sv ? SvUV (sv) : fallback;
143			}
144
145			noinline NV
146			random_map_params::get_nv (const char *option, NV fallback) const
147			{
148			SV *sv = get_sv (option);
149			return sv ? SvNV (sv) : fallback;
150			}
151
152			noinline void
153			random_map_params::set (const char option, SV value) const
154			{
155			int len = strlen (option);
156
157			if (value)
158			hv_store (hv, option, len, value, 0);
159			else
160			hv_delete (hv, option, len, G_DISCARD);
161			}
162
163			noinline void
164			random_map_params::set (const char *option, const_utf8_string value) const
165			{
166			set (option, value && *value ? newSVpvn_utf8 (value, strlen (value), 1) : 0);
167			}
168
169			void
170			random_map_params::set (const char *option, IV value) const
171			{
172			set (option, newSViv (value));
173			}
174
175			void
176			random_map_params::set (const char *option, UV value) const
177			{
178			set (option, newSVuv (value));
179			}
180
181			void
182			random_map_params::set (const char *option, NV value) const
183			{
184			set (option, newSVnv (value));
185			}
186
187	root	1.43	bool
188			maptile::generate_random_map (random_map_params *RP)
189			{
190			RP->Xsize = RP->xsize;
191			RP->Ysize = RP->ysize;
192
193	root	1.68	max_it (RP->dungeon_level, 1);
194
195	root	1.43	/* pick a random seed, or use the one from the input file */
196			RP->random_seed = RP->random_seed
197			? RP->random_seed + RP->dungeon_level
198	root	1.66	: pticks;
199	root	1.43
200			// we run "single-threaded"
201			rmg_rndm.seed (RP->random_seed);
202
203	root	1.55	shstr buf = RP->as_shstr ();
204	root	1.43
205			if (RP->difficulty == 0)
206			{
207			RP->difficulty = RP->dungeon_level; /* use this instead of a map difficulty */
208
209	root	1.67	if (RP->difficulty_increase > 0.001f)
210			RP->difficulty = RP->dungeon_level * RP->difficulty_increase;
211	root	1.43
212			if (RP->difficulty < 1)
213			RP->difficulty = 1;
214			}
215			else
216			RP->difficulty_given = 1;
217
218			if (RP->Xsize < MIN_RANDOM_MAP_SIZE)
219			RP->Xsize = MIN_RANDOM_MAP_SIZE + rmg_rndm (25) + 5;
220
221			if (RP->Ysize < MIN_RANDOM_MAP_SIZE)
222			RP->Ysize = MIN_RANDOM_MAP_SIZE + rmg_rndm (25) + 5;
223
224	root	1.58	min_it (RP->Xsize, MAX_RANDOM_MAP_SIZE);
225			min_it (RP->Ysize, MAX_RANDOM_MAP_SIZE);
226
227	root	1.70	int symmetry = RP->get_iv ("symmetry", SYMMETRY_NONE);
228
229			if (symmetry == SYMMETRY_RANDOM)
230	root	1.43	RP->symmetry_used = rmg_rndm (SYMMETRY_XY) + 1;
231			else
232	root	1.70	RP->symmetry_used = symmetry;
233	root	1.43
234			if (RP->symmetry_used == SYMMETRY_Y \|\| RP->symmetry_used == SYMMETRY_XY)
235			RP->Ysize = RP->Ysize / 2 + 1;
236
237			if (RP->symmetry_used == SYMMETRY_X \|\| RP->symmetry_used == SYMMETRY_XY)
238			RP->Xsize = RP->Xsize / 2 + 1;
239
240			if (RP->expand2x > 0)
241			{
242			RP->Xsize /= 2;
243			RP->Ysize /= 2;
244			}
245
246	root	1.62	const char *layoutstyle = RP->get_str ("layoutstyle", "");
247
248			if (strstr (layoutstyle, "onion"))
249	root	1.43	RP->map_layout_style = LAYOUT_ONION;
250	root	1.62	else if (strstr (layoutstyle, "maze"))
251	root	1.43	RP->map_layout_style = LAYOUT_MAZE;
252	root	1.62	else if (strstr (layoutstyle, "spiral"))
253	root	1.43	RP->map_layout_style = LAYOUT_SPIRAL;
254	root	1.62	else if (strstr (layoutstyle, "rogue"))
255	root	1.43	RP->map_layout_style = LAYOUT_ROGUELIKE;
256	root	1.62	else if (strstr (layoutstyle, "snake"))
257	root	1.43	RP->map_layout_style = LAYOUT_SNAKE;
258	root	1.62	else if (strstr (layoutstyle, "squarespiral"))
259	root	1.43	RP->map_layout_style = LAYOUT_SQUARE_SPIRAL;
260	root	1.62	else if (strstr (layoutstyle, "cave"))
261	root	1.57	RP->map_layout_style = LAYOUT_CAVE;
262	root	1.69	else if (strstr (layoutstyle, "castle"))
263			RP->map_layout_style = LAYOUT_CASTLE;
264	root	1.64	else if (strstr (layoutstyle, "multiple"))
265			RP->map_layout_style = LAYOUT_MULTIPLE;
266	root	1.43	else
267	root	1.59	RP->map_layout_style = rmg_rndm (NROFLAYOUTS - 1) + 1; /* No style found - choose one randomly */
268	root	1.43
269	root	1.61	layout maze (RP->Xsize, RP->Ysize);
270			maze.generate (RP);
271	root	1.70
272			if (RP->get_iv ("rotate", 1))
273			maze.rotate (rmg_rndm (4));
274
275	root	1.64	maze.symmetrize (RP->symmetry_used);
276
277			if (RP->expand2x)
278			maze.expand2x ();
279
280	root	1.65	#if 0
281	root	1.64	maze.print ();//D
282			#endif
283	root	1.43
284			/* increment these for the current map */
285			++RP->dungeon_level;
286
287	root	1.61	// need to patch RP becasue following code doesn't use the layout object
288			RP->Xsize = maze.w;
289			RP->Ysize = maze.h;
290	root	1.43
291			/* allocate the map and set the floor */
292	root	1.61	make_map_floor (maze, RP->get_str ("floorstyle", ""), RP);
293	root	1.43
294			/* set region */
295	root	1.63	default_region = region::find (RP->get_str ("region", 0));
296	root	1.43
297			CEDE;
298
299	root	1.61	place_specials_in_map (this, maze, RP);
300	root	1.43
301			CEDE;
302
303	root	1.62	const char *wallstyle = RP->get_str ("wallstyle", "");
304	root	1.51
305	root	1.43	/* create walls unless the wallstyle is "none" */
306	root	1.51	if (strcmp (wallstyle, "none"))
307	root	1.43	{
308	root	1.61	make_map_walls (this, maze, wallstyle, RP->get_str ("miningstyle", ""), RP);
309	root	1.43
310	root	1.62	const char *doorstyle = RP->get_str ("doorstyle", "");
311
312	root	1.43	/* place doors unless doorstyle or wallstyle is "none" */
313	root	1.62	if (strcmp (doorstyle, "none"))
314			put_doors (this, maze, doorstyle, RP);
315	root	1.43	}
316
317			CEDE;
318
319	root	1.51	const char *exitstyle = RP->get_str ("exitstyle", "");
320
321	root	1.43	/* create exits unless the exitstyle is "none" */
322	root	1.51	if (strcmp (exitstyle, "none"))
323	root	1.70	place_exits (this, maze, exitstyle, RP->get_iv ("orientation", 0), RP);
324	root	1.43
325			CEDE;
326
327	root	1.62	const char *monsterstyle = RP->get_str ("monsterstyle", "");
328
329	root	1.43	/* create monsters unless the monsterstyle is "none" */
330	root	1.62	if (strcmp (monsterstyle, "none"))
331			place_monsters (this, monsterstyle, RP->difficulty, RP);
332	root	1.43
333			CEDE;
334
335			/* treasures needs to have a proper difficulty set for the map. */
336			difficulty = estimate_difficulty ();
337
338			CEDE;
339
340	root	1.55	const char *treasurestyle = RP->get_str ("treasurestyle", "");
341
342	root	1.43	/* create treasure unless the treasurestyle is "none" */
343	root	1.61	place_treasure (this, maze, treasurestyle, RP->get_iv ("treasureoptions"), RP);
344	root	1.43
345			CEDE;
346
347	root	1.55	const char *decorstyle = RP->get_str ("treasurestyle", "");
348
349	root	1.43	/* create decor unless the decorstyle is "none" */
350	root	1.55	if (strcmp (decorstyle, "none"))
351	root	1.61	put_decor (this, maze, decorstyle, RP->get_iv ("decoroptions"), RP);
352	root	1.43
353			CEDE;
354
355			/* generate treasures, etc. */
356			fix_auto_apply ();
357
358			CEDE;
359
360	root	1.71	unblock_exits (this, maze);
361	root	1.43
362	root	1.51	msg = buf;
363	root	1.43	in_memory = MAP_ACTIVE;
364
365			CEDE;
366
367			return 1;
368			}
369