server/random_maps/monster.C

/*
 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
 * 
 * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
 * Copyright (©) 2002,2007 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 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 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 <global.h>
#include <random_map.h>
#include <rproto.h>

/*  place some monsters into the map. */
void
place_monsters (maptile *map, char *monsterstyle, int difficulty, random_map_params *RP)
{
  char styledirname[1024];
  maptile *style_map = 0;
  int failed_placements;
  sint64 exp_per_sq, total_experience;
  int number_monsters = 0;
  archetype *at;

  sprintf (styledirname, "%s", "/styles/monsterstyles");
  style_map = find_style (styledirname, monsterstyle, difficulty);
  if (!style_map)
    return;

  /* fill up the map with random monsters from the monster style */

  total_experience = 0;
  failed_placements = 0;
  exp_per_sq = 0;
  while (exp_per_sq <= level_exp (difficulty, 1.0) && failed_placements < 100 && number_monsters < (RP->Xsize * RP->Ysize) / 8)
    {
      object *this_monster = style_map->pick_random_object (rmg_rndm);
      int x, y, freeindex;

      if (this_monster == NULL)
        return;                 /* no monster?? */

      x = rmg_rndm (RP->Xsize);
      y = rmg_rndm (RP->Ysize);
      freeindex = find_first_free_spot (this_monster, map, x, y);
      if (freeindex != -1)
        {
          object *new_monster = this_monster->deep_clone ();
          x += freearr_x[freeindex];
          y += freearr_y[freeindex];
          map->insert (new_monster, x, y, 0, INS_NO_MERGE | INS_NO_WALK_ON);

          if (new_monster->is_alive ())
            {
              total_experience += this_monster->stats.exp;

              for (at = new_monster->arch; at; at = (archetype *)at->more)
                number_monsters++;

              assert (new_monster->stats.hp >= 0);
              RP->total_map_hp += new_monster->stats.hp;    /*  a global count */
            }
          else
            failed_placements++;
        }
      else
        failed_placements++;

      exp_per_sq = (sint64) (((double) 1000 * total_experience) / (map->width * map->height + 1));
    }
}
Revision:	1.24
Committed:	Sun May 4 14:12:37 2008 UTC (16 years, 1 month ago) by root
Content type:	text/plain
Branch:	MAIN
CVS Tags:	rel-2_80, rel-2_6, rel-2_7, rel-2_72, rel-2_73, rel-2_71, rel-2_76, rel-2_77, rel-2_74, rel-2_75, rel-2_54, rel-2_55, rel-2_56, rel-2_79, rel-2_53, rel-2_78, rel-2_61
Changes since 1.23:	+3 -3 lines
Log Message:	lotsa
#	User	Rev	Content
1	elmex	1.1	/*
2	root	1.20	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	root	1.19	*
4	root	1.21	* Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	root	1.19	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6			* Copyright (©) 1992,2007 Frank Tore Johansen
7			*
8	root	1.20	* Deliantra is free software: you can redistribute it and/or modify
9	root	1.12	* it under the terms of the GNU General Public License as published by
10	root	1.19	* the Free Software Foundation, either version 3 of the License, or
11	root	1.12	* (at your option) any later version.
12	root	1.19	*
13	root	1.12	* 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	1.19	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	root	1.12	* GNU General Public License for more details.
17	root	1.19	*
18	root	1.12	* You should have received a copy of the GNU General Public License
19	root	1.19	* along with this program. If not, see <http://www.gnu.org/licenses/>.
20			*
21	root	1.20	* The authors can be reached via e-mail to <support@deliantra.net>
22	root	1.12	*/
23	elmex	1.1
24			#include <global.h>
25			#include <random_map.h>
26			#include <rproto.h>
27
28			/* place some monsters into the map. */
29	root	1.3	void
30	root	1.9	place_monsters (maptile map, char monsterstyle, int difficulty, random_map_params *RP)
31	root	1.3	{
32	root	1.10	char styledirname[1024];
33	root	1.5	maptile *style_map = 0;
34	elmex	1.1	int failed_placements;
35			sint64 exp_per_sq, total_experience;
36	root	1.3	int number_monsters = 0;
37	elmex	1.1	archetype *at;
38
39	root	1.3	sprintf (styledirname, "%s", "/styles/monsterstyles");
40			style_map = find_style (styledirname, monsterstyle, difficulty);
41	root	1.13	if (!style_map)
42	root	1.3	return;
43	elmex	1.1
44	root	1.3	/* fill up the map with random monsters from the monster style */
45	elmex	1.1
46			total_experience = 0;
47			failed_placements = 0;
48			exp_per_sq = 0;
49	root	1.3	while (exp_per_sq <= level_exp (difficulty, 1.0) && failed_placements < 100 && number_monsters < (RP->Xsize * RP->Ysize) / 8)
50			{
51	root	1.24	object *this_monster = style_map->pick_random_object (rmg_rndm);
52	root	1.3	int x, y, freeindex;
53
54			if (this_monster == NULL)
55			return; /* no monster?? */
56	root	1.12
57	root	1.24	x = rmg_rndm (RP->Xsize);
58			y = rmg_rndm (RP->Ysize);
59	root	1.3	freeindex = find_first_free_spot (this_monster, map, x, y);
60			if (freeindex != -1)
61			{
62	root	1.23	object *new_monster = this_monster->deep_clone ();
63	root	1.3	x += freearr_x[freeindex];
64			y += freearr_y[freeindex];
65	root	1.23	map->insert (new_monster, x, y, 0, INS_NO_MERGE \| INS_NO_WALK_ON);
66	root	1.12
67	root	1.15	if (new_monster->is_alive ())
68			{
69			total_experience += this_monster->stats.exp;
70	root	1.12
71	root	1.18	for (at = new_monster->arch; at; at = (archetype *)at->more)
72	root	1.15	number_monsters++;
73
74			assert (new_monster->stats.hp >= 0);
75			RP->total_map_hp += new_monster->stats.hp; /* a global count */
76			}
77			else
78			failed_placements++;
79	root	1.3	}
80			else
81	root	1.8	failed_placements++;
82
83	root	1.6	exp_per_sq = (sint64) (((double) 1000 * total_experience) / (map->width * map->height + 1));
84	elmex	1.1	}
85			}