server/random_maps/random_map.h

/*
 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
 * 
 * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
 * Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team
 * Copyright (©) 1992,2007 Frank Tore Johansen
 * 
 * Deliantra is free software: you can redistribute it and/or modify it under
 * the terms of the Affero GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the Affero GNU General Public License
 * and the GNU General Public License along with this program. If not, see
 * <http://www.gnu.org/licenses/>.
 * 
 * The authors can be reached via e-mail to <support@deliantra.net>
 */

#ifndef RANDOM_MAP_H
#define RANDOM_MAP_H

#include "util.h"

struct random_map_params
{
  char wallstyle[512];
  char wall_name[512];
  char floorstyle[512];
  char monsterstyle[512];
  char treasurestyle[512];
  char layoutstyle[512];
  char doorstyle[512];
  char decorstyle[512];
  shstr origin_map;
  shstr final_map;
  char exitstyle[512];
  shstr this_map;
  char exit_on_final_map[512];
  char *custom;
        
  int xsize, ysize;
  int expand2x;
  int layoutoptions1;
  int layoutoptions2;
  int layoutoptions3;
  int symmetry;
  int difficulty;
  int difficulty_given;
  float difficulty_increase;

  int dungeon_level;
  int dungeon_depth;

  int decoroptions;
  int orientation;
  int origin_y;
  int origin_x;
  uint32_t random_seed;
  uint64_t total_map_hp;
  int map_layout_style;
  int treasureoptions;
  int symmetry_used;

  struct region *region;

  // "private", adjusted sizes
  int Xsize;
  int Ysize;
};

enum {
  LAYOUT_NONE,
  LAYOUT_ONION,
  LAYOUT_MAZE,
  LAYOUT_SPIRAL,
  LAYOUT_ROGUELIKE,
  LAYOUT_SNAKE,
  LAYOUT_SQUARE_SPIRAL,
  NROFLAYOUTS,
};

/*
 * Move these defines out of room_gen_onion.c to here, as
 * other files (like square_spiral) also uses them.

options:
0       Pick random options below
1       "centered"
2       linear doors (default is nonlinear)
4       bottom "centered"
8  bottom-right centered
16      irregularly/randomly spaced layers (default: regular)
32      outer wall off:  i.e., no outer wall.

*/

enum {
  RMOPT_RANDOM     =   0,
  RMOPT_CENTERED   =   1,
  RMOPT_LINEAR     =   2,
  RMOPT_BOTTOM_C   =   4,
  RMOPT_BOTTOM_R   =   8,
  RMOPT_IRR_SPACE  =  16,
  RMOPT_WALL_OFF   =  32,
  RMOPT_WALLS_ONLY =  64,
  RMOPT_NO_DOORS   = 256, /* Place walls insead of doors.  Produces broken map. */  
};

/* symmetry definitions--used in this file AND in treasure.c:
the numerical values matter so don't change them. */
enum {
  SYMMETRY_RANDOM,
  SYMMETRY_NONE,
  SYMMETRY_X,
  SYMMETRY_Y,
  SYMMETRY_XY,
};

// 12 has been experimentally :( determined ot be a lot more stable
// than 11 or 10, leading to the assumption that something inherently
// needs a minimum size of at least 12
#define MIN_RANDOM_MAP_SIZE 12

// reference
//
// \0  floor only
// #   wall
// D   door
// <   up
// >   down
// C   "center" (of onion layout)
// .   ?? (rogue)
//

struct LayoutData : zero_initialised
{
  char **col;
  int w, h;

  LayoutData (int w, int h);
  ~LayoutData ();

  operator char **()
  {
    return col;
  }

  void clear (char fill = 0);
  void border (char fill = '#');
};

struct Layout
{
  LayoutData *ptr;

  Layout ()
  {
  }

  Layout (int xsize, int ysize)
  : ptr (new LayoutData (xsize, ysize))
  {
  }

  Layout (random_map_params *RP)
  : ptr (new LayoutData (RP->Xsize, RP->Ysize))
  {
  }

  void free ()
  {
    delete ptr;
  }

  LayoutData *operator ->() const
  {
    return ptr;
  }

  operator char **() const
  {
    return *ptr;
  }

  void swap (const Layout &layout) const
  {
    ::swap (layout.ptr->col, ptr->col);
    ::swap (layout.ptr->w  , ptr->w  );
    ::swap (layout.ptr->h  , ptr->h  );
  }
};

#endif

Revision:	1.21
Committed:	Mon Oct 12 14:00:58 2009 UTC (14 years, 7 months ago) by root
Content type:	text/plain
Branch:	MAIN
CVS Tags:	rel-2_82, rel-2_81, rel-2_90, rel-2_92, rel-2_93
Changes since 1.20:	+7 -6 lines
Log Message:	clarify license
#	User	Rev	Content
1	root	1.1	/*
2	root	1.16	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	root	1.14	*
4	root	1.17	* Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	root	1.14	* Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team
6			* Copyright (©) 1992,2007 Frank Tore Johansen
7			*
8	root	1.21	* Deliantra is free software: you can redistribute it and/or modify it under
9			* the terms of the Affero GNU General Public License as published by the
10			* Free Software Foundation, either version 3 of the License, or (at your
11			* option) any later version.
12	root	1.14	*
13	root	1.15	* 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	1.14	*
18	root	1.21	* 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	1.14	*
22	root	1.16	* The authors can be reached via e-mail to <support@deliantra.net>
23	root	1.1	*/
24
25			#ifndef RANDOM_MAP_H
26			#define RANDOM_MAP_H
27
28	root	1.17	#include "util.h"
29
30	root	1.6	struct random_map_params
31			{
32	root	1.1	char wallstyle[512];
33			char wall_name[512];
34			char floorstyle[512];
35			char monsterstyle[512];
36			char treasurestyle[512];
37			char layoutstyle[512];
38			char doorstyle[512];
39			char decorstyle[512];
40	root	1.7	shstr origin_map;
41			shstr final_map;
42	root	1.1	char exitstyle[512];
43	root	1.7	shstr this_map;
44	root	1.1	char exit_on_final_map[512];
45	root	1.10	char *custom;
46	root	1.3
47	root	1.11	int xsize, ysize;
48	root	1.1	int expand2x;
49			int layoutoptions1;
50			int layoutoptions2;
51			int layoutoptions3;
52			int symmetry;
53			int difficulty;
54			int difficulty_given;
55			float difficulty_increase;
56	root	1.8
57	root	1.1	int dungeon_level;
58			int dungeon_depth;
59	root	1.8
60	root	1.1	int decoroptions;
61			int orientation;
62			int origin_y;
63			int origin_x;
64	root	1.12	uint32_t random_seed;
65	root	1.6	uint64_t total_map_hp;
66	root	1.1	int map_layout_style;
67			int treasureoptions;
68			int symmetry_used;
69	root	1.6
70	elmex	1.2	struct region *region;
71	root	1.11
72			// "private", adjusted sizes
73			int Xsize;
74			int Ysize;
75	root	1.6	};
76	root	1.1
77	root	1.6	enum {
78			LAYOUT_NONE,
79			LAYOUT_ONION,
80			LAYOUT_MAZE,
81			LAYOUT_SPIRAL,
82			LAYOUT_ROGUELIKE,
83			LAYOUT_SNAKE,
84			LAYOUT_SQUARE_SPIRAL,
85			NROFLAYOUTS,
86			};
87	root	1.1
88			/*
89			* Move these defines out of room_gen_onion.c to here, as
90			* other files (like square_spiral) also uses them.
91
92			options:
93			0 Pick random options below
94			1 "centered"
95			2 linear doors (default is nonlinear)
96			4 bottom "centered"
97			8 bottom-right centered
98			16 irregularly/randomly spaced layers (default: regular)
99			32 outer wall off: i.e., no outer wall.
100
101			*/
102
103	root	1.6	enum {
104			RMOPT_RANDOM = 0,
105			RMOPT_CENTERED = 1,
106			RMOPT_LINEAR = 2,
107			RMOPT_BOTTOM_C = 4,
108			RMOPT_BOTTOM_R = 8,
109			RMOPT_IRR_SPACE = 16,
110			RMOPT_WALL_OFF = 32,
111			RMOPT_WALLS_ONLY = 64,
112			RMOPT_NO_DOORS = 256, /* Place walls insead of doors. Produces broken map. */
113			};
114	root	1.1
115			/* symmetry definitions--used in this file AND in treasure.c:
116			the numerical values matter so don't change them. */
117	root	1.6	enum {
118			SYMMETRY_RANDOM,
119			SYMMETRY_NONE,
120			SYMMETRY_X,
121			SYMMETRY_Y,
122			SYMMETRY_XY,
123			};
124	root	1.1
125	root	1.13	// 12 has been experimentally :( determined ot be a lot more stable
126			// than 11 or 10, leading to the assumption that something inherently
127			// needs a minimum size of at least 12
128			#define MIN_RANDOM_MAP_SIZE 12
129	root	1.1
130	root	1.20	// reference
131			//
132			// \0 floor only
133			// # wall
134			// D door
135			// < up
136			// > down
137			// C "center" (of onion layout)
138			// . ?? (rogue)
139			//
140
141	root	1.19	struct LayoutData : zero_initialised
142	root	1.17	{
143			char **col;
144	root	1.18	int w, h;
145	root	1.17
146	root	1.19	LayoutData (int w, int h);
147			~LayoutData ();
148	root	1.17
149			operator char **()
150			{
151			return col;
152			}
153	root	1.18
154			void clear (char fill = 0);
155			void border (char fill = '#');
156	root	1.17	};
157
158	root	1.19	struct Layout
159	root	1.17	{
160	root	1.19	LayoutData *ptr;
161	root	1.17
162	root	1.19	Layout ()
163	root	1.17	{
164			}
165
166	root	1.19	Layout (int xsize, int ysize)
167			: ptr (new LayoutData (xsize, ysize))
168	root	1.17	{
169			}
170
171	root	1.19	Layout (random_map_params *RP)
172			: ptr (new LayoutData (RP->Xsize, RP->Ysize))
173	root	1.17	{
174			}
175
176			void free ()
177			{
178			delete ptr;
179			}
180
181	root	1.19	LayoutData *operator ->() const
182	root	1.18	{
183			return ptr;
184			}
185
186			operator char **() const
187	root	1.17	{
188			return *ptr;
189			}
190	root	1.18
191	root	1.19	void swap (const Layout &layout) const
192	root	1.18	{
193	root	1.19	::swap (layout.ptr->col, ptr->col);
194			::swap (layout.ptr->w , ptr->w );
195			::swap (layout.ptr->h , ptr->h );
196	root	1.18	}
197	root	1.17	};
198
199	root	1.6	#endif
200	root	1.1