server/random_maps/random_map.h

/*
 * CrossFire, A Multiplayer game for X-windows
 *
 * Copyright (C) 2001 Mark Wedel & Crossfire Development Team
 * Copyright (C) 1992 Frank Tore Johansen
 *
 * This program 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 2 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, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 * The authors can be reached via e-mail at crossfire@schmorp.de
 */

#ifndef RANDOM_MAP_H
#define RANDOM_MAP_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];
        
  int Xsize;
  int 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;
  int random_seed;
  uint64_t total_map_hp;
  int map_layout_style;
  int treasureoptions;
  int symmetry_used;

  struct region *region;
};

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,
};

#define MIN_RANDOM_MAP_SIZE 10

/*  a macro to get a strongly centered random distribution,
    from 0 to x, centered at x/2 */
#define BC_RANDOM(x) ((int) ((RANDOM() % (x)+RANDOM()%(x)+RANDOM()%(x))/3.))

#endif

Revision:	1.8
Committed:	Sun Dec 31 22:23:12 2006 UTC (17 years, 5 months ago) by root
Content type:	text/plain
Branch:	MAIN
Changes since 1.7:	+2 -0 lines
Log Message:	- random maps seem to work now - had to move map parameters into files because we need constant-sized map path lengths as the full map stack history would have to be included.
#	Content
1	/*
2	* CrossFire, A Multiplayer game for X-windows
3	*
4	* Copyright (C) 2001 Mark Wedel & Crossfire Development Team
5	* Copyright (C) 1992 Frank Tore Johansen
6	*
7	* This program is free software; you can redistribute it and/or modify
8	* it under the terms of the GNU General Public License as published by
9	* the Free Software Foundation; either version 2 of the License, or
10	* (at your option) any later version.
11	*
12	* This program is distributed in the hope that it will be useful,
13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	* GNU General Public License for more details.
16	*
17	* You should have received a copy of the GNU General Public License
18	* along with this program; if not, write to the Free Software
19	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20	*
21	* The authors can be reached via e-mail at crossfire@schmorp.de
22	*/
23
24	#ifndef RANDOM_MAP_H
25	#define RANDOM_MAP_H
26
27	struct random_map_params
28	{
29	char wallstyle[512];
30	char wall_name[512];
31	char floorstyle[512];
32	char monsterstyle[512];
33	char treasurestyle[512];
34	char layoutstyle[512];
35	char doorstyle[512];
36	char decorstyle[512];
37	shstr origin_map;
38	shstr final_map;
39	char exitstyle[512];
40	shstr this_map;
41	char exit_on_final_map[512];
42
43	int Xsize;
44	int Ysize;
45	int expand2x;
46	int layoutoptions1;
47	int layoutoptions2;
48	int layoutoptions3;
49	int symmetry;
50	int difficulty;
51	int difficulty_given;
52	float difficulty_increase;
53
54	int dungeon_level;
55	int dungeon_depth;
56
57	int decoroptions;
58	int orientation;
59	int origin_y;
60	int origin_x;
61	int random_seed;
62	uint64_t total_map_hp;
63	int map_layout_style;
64	int treasureoptions;
65	int symmetry_used;
66
67	struct region *region;
68	};
69
70	enum {
71	LAYOUT_NONE,
72	LAYOUT_ONION,
73	LAYOUT_MAZE,
74	LAYOUT_SPIRAL,
75	LAYOUT_ROGUELIKE,
76	LAYOUT_SNAKE,
77	LAYOUT_SQUARE_SPIRAL,
78	NROFLAYOUTS,
79	};
80
81	/*
82	* Move these defines out of room_gen_onion.c to here, as
83	* other files (like square_spiral) also uses them.
84
85	options:
86	0 Pick random options below
87	1 "centered"
88	2 linear doors (default is nonlinear)
89	4 bottom "centered"
90	8 bottom-right centered
91	16 irregularly/randomly spaced layers (default: regular)
92	32 outer wall off: i.e., no outer wall.
93
94	*/
95
96	enum {
97	RMOPT_RANDOM = 0,
98	RMOPT_CENTERED = 1,
99	RMOPT_LINEAR = 2,
100	RMOPT_BOTTOM_C = 4,
101	RMOPT_BOTTOM_R = 8,
102	RMOPT_IRR_SPACE = 16,
103	RMOPT_WALL_OFF = 32,
104	RMOPT_WALLS_ONLY = 64,
105	RMOPT_NO_DOORS = 256, /* Place walls insead of doors. Produces broken map. */
106	};
107
108	/* symmetry definitions--used in this file AND in treasure.c:
109	the numerical values matter so don't change them. */
110	enum {
111	SYMMETRY_RANDOM,
112	SYMMETRY_NONE,
113	SYMMETRY_X,
114	SYMMETRY_Y,
115	SYMMETRY_XY,
116	};
117
118	#define MIN_RANDOM_MAP_SIZE 10
119
120	/* a macro to get a strongly centered random distribution,
121	from 0 to x, centered at x/2 */
122	#define BC_RANDOM(x) ((int) ((RANDOM() % (x)+RANDOM()%(x)+RANDOM()%(x))/3.))
123
124	#endif
125