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Comparing deliantra/server/random_maps/random_map.h (file contents):
Revision 1.10 by root, Thu Jan 11 00:41:08 2007 UTC vs.
Revision 1.14 by root, Mon May 28 21:15:57 2007 UTC

1/* 1/*
2 * CrossFire, A Multiplayer game for X-windows 2 * This file is part of Crossfire TRT, the Multiplayer Online Role Playing Game.
3 * 3 *
4 * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team 4 * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
5 * Copyright (C) 2001 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team
6 * Copyright (C) 1992 Frank Tore Johansen 6 * Copyright (©) 1992,2007 Frank Tore Johansen
7 * 7 *
8 * This program is free software; you can redistribute it and/or modify 8 * Crossfire TRT is free software; you can redistribute it and/or modify it
9 * it under the terms of the GNU General Public License as published by 9 * under the terms of the GNU General Public License as published by the Free
10 * the Free Software Foundation; either version 2 of the License, or 10 * Software Foundation; either version 2 of the License, or (at your option)
11 * (at your option) any later version. 11 * any later version.
12 * 12 *
13 * This program is distributed in the hope that it will be useful, 13 * This program is distributed in the hope that it will be useful, but
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 * GNU General Public License for more details. 16 * for more details.
17 * 17 *
18 * You should have received a copy of the GNU General Public License 18 * You should have received a copy of the GNU General Public License along
19 * along with this program; if not, write to the Free Software 19 * with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51
20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 20 * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 * 21 *
22 * The authors can be reached via e-mail at crossfire@schmorp.de 22 * The authors can be reached via e-mail to <crossfire@schmorp.de>
23 */ 23 */
24 24
25#ifndef RANDOM_MAP_H 25#ifndef RANDOM_MAP_H
26#define RANDOM_MAP_H 26#define RANDOM_MAP_H
27 27
… …
40 char exitstyle[512]; 40 char exitstyle[512];
41 shstr this_map; 41 shstr this_map;
42 char exit_on_final_map[512]; 42 char exit_on_final_map[512];
43 char *custom; 43 char *custom;
44 44
45 int Xsize; 45 int xsize, ysize;
46 int Ysize;
47 int expand2x; 46 int expand2x;
48 int layoutoptions1; 47 int layoutoptions1;
49 int layoutoptions2; 48 int layoutoptions2;
50 int layoutoptions3; 49 int layoutoptions3;
51 int symmetry; 50 int symmetry;
… …
58 57
59 int decoroptions; 58 int decoroptions;
60 int orientation; 59 int orientation;
61 int origin_y; 60 int origin_y;
62 int origin_x; 61 int origin_x;
63 int random_seed; 62 uint32_t random_seed;
64 uint64_t total_map_hp; 63 uint64_t total_map_hp;
65 int map_layout_style; 64 int map_layout_style;
66 int treasureoptions; 65 int treasureoptions;
67 int symmetry_used; 66 int symmetry_used;
68 67
69 struct region *region; 68 struct region *region;
69
70 // "private", adjusted sizes
71 int Xsize;
72 int Ysize;
70}; 73};
71 74
72enum { 75enum {
73 LAYOUT_NONE, 76 LAYOUT_NONE,
74 LAYOUT_ONION, 77 LAYOUT_ONION,
… …
115 SYMMETRY_X, 118 SYMMETRY_X,
116 SYMMETRY_Y, 119 SYMMETRY_Y,
117 SYMMETRY_XY, 120 SYMMETRY_XY,
118}; 121};
119 122
123// 12 has been experimentally :( determined ot be a lot more stable
124// than 11 or 10, leading to the assumption that something inherently
125// needs a minimum size of at least 12
120#define MIN_RANDOM_MAP_SIZE 10 126#define MIN_RANDOM_MAP_SIZE 12
121
122/* a macro to get a strongly centered random distribution,
123 from 0 to x, centered at x/2 */
124#define BC_RANDOM(x) ((int) ((RANDOM() % (x)+RANDOM()%(x)+RANDOM()%(x))/3.))
125 127
126#endif 128#endif
127 129

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