server/random_maps/monster.C


/*
 * static char *rcsid_monster_c =
 *   "$Id: monster.C,v 1.2 2006-08-29 08:01:36 root Exp $";
 */

/*
    CrossFire, A Multiplayer game for X-windows

    Copyright (C) 2002 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-devel@real-time.com
*/

#include <global.h>
#include <random_map.h>
#include <rproto.h>

/* some monsters are multisquare, and these guys require special
        handling. */

void
insert_multisquare_ob_in_map (object *new_obj, mapstruct *map)
{
  int x, y;
  archetype *at;
  object *old_seg;
  object *head;

  /* first insert the head */
  insert_ob_in_map (new_obj, map, new_obj, INS_NO_MERGE | INS_NO_WALK_ON);

  x = new_obj->x;
  y = new_obj->y;
  old_seg = new_obj;
  head = new_obj;
  for (at = new_obj->arch->more; at != NULL; at = at->more)
    {
      object *new_seg;

      new_seg = arch_to_object (at);
      new_seg->x = x + at->clone.x;
      new_seg->y = y + at->clone.y;
      new_seg->map = old_seg->map;
      insert_ob_in_map (new_seg, new_seg->map, new_seg, INS_NO_MERGE | INS_NO_WALK_ON);
      new_seg->head = head;
      old_seg->more = new_seg;
      old_seg = new_seg;
    }
  old_seg->more = NULL;


}


/*  place some monsters into the map. */
void
place_monsters (mapstruct *map, char *monsterstyle, int difficulty, RMParms * RP)
{
  char styledirname[256];
  mapstruct *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 == 0)
    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 = pick_random_object (style_map);
      int x, y, freeindex;

      if (this_monster == NULL)
        return;                 /* no monster?? */
      x = RANDOM () % RP->Xsize;
      y = RANDOM () % RP->Ysize;
      freeindex = find_first_free_spot (this_monster, map, x, y);
      if (freeindex != -1)
        {
          object *new_monster = arch_to_object (this_monster->arch);

          x += freearr_x[freeindex];
          y += freearr_y[freeindex];
          copy_object_with_inv (this_monster, new_monster);
          new_monster->x = x;
          new_monster->y = y;
          insert_multisquare_ob_in_map (new_monster, map);
          total_experience += this_monster->stats.exp;
          for (at = new_monster->arch; at != NULL; at = at->more)
            number_monsters++;
          RP->total_map_hp += new_monster->stats.hp;    /*  a global count */
        }
      else
        {
          failed_placements++;
        }
      exp_per_sq = (sint64) (((double) 1000 * total_experience) / (MAP_WIDTH (map) * MAP_HEIGHT (map) + 1));
    }
}
Revision:	1.3
Committed:	Sun Sep 10 16:06:37 2006 UTC (17 years, 9 months ago) by root
Content type:	text/plain
Branch:	MAIN
Changes since 1.2:	+63 -49 lines
Log Message:	indent
#	User	Rev	Content
1	root	1.3
2	elmex	1.1	/*
3			* static char *rcsid_monster_c =
4	root	1.3	* "$Id: monster.C,v 1.2 2006-08-29 08:01:36 root Exp $";
5	elmex	1.1	*/
6
7			/*
8			CrossFire, A Multiplayer game for X-windows
9
10			Copyright (C) 2002 Mark Wedel & Crossfire Development Team
11			Copyright (C) 1992 Frank Tore Johansen
12
13			This program is free software; you can redistribute it and/or modify
14			it under the terms of the GNU General Public License as published by
15			the Free Software Foundation; either version 2 of the License, or
16			(at your option) any later version.
17
18			This program is distributed in the hope that it will be useful,
19			but WITHOUT ANY WARRANTY; without even the implied warranty of
20			MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21			GNU General Public License for more details.
22
23			You should have received a copy of the GNU General Public License
24			along with this program; if not, write to the Free Software
25			Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26
27			The authors can be reached via e-mail at crossfire-devel@real-time.com
28			*/
29
30			#include <global.h>
31			#include <random_map.h>
32			#include <rproto.h>
33
34			/* some monsters are multisquare, and these guys require special
35	root	1.2	handling. */
36	elmex	1.1
37	root	1.3	void
38			insert_multisquare_ob_in_map (object new_obj, mapstruct map)
39			{
40			int x, y;
41	elmex	1.1	archetype *at;
42			object *old_seg;
43			object *head;
44	root	1.3
45	elmex	1.1	/* first insert the head */
46	root	1.3	insert_ob_in_map (new_obj, map, new_obj, INS_NO_MERGE \| INS_NO_WALK_ON);
47	elmex	1.1
48			x = new_obj->x;
49			y = new_obj->y;
50	root	1.3	old_seg = new_obj;
51	elmex	1.1	head = new_obj;
52	root	1.3	for (at = new_obj->arch->more; at != NULL; at = at->more)
53			{
54			object *new_seg;
55
56			new_seg = arch_to_object (at);
57			new_seg->x = x + at->clone.x;
58			new_seg->y = y + at->clone.y;
59			new_seg->map = old_seg->map;
60			insert_ob_in_map (new_seg, new_seg->map, new_seg, INS_NO_MERGE \| INS_NO_WALK_ON);
61			new_seg->head = head;
62			old_seg->more = new_seg;
63			old_seg = new_seg;
64			}
65	elmex	1.1	old_seg->more = NULL;
66
67
68			}
69	root	1.3
70	elmex	1.1
71			/* place some monsters into the map. */
72	root	1.3	void
73			place_monsters (mapstruct map, char monsterstyle, int difficulty, RMParms * RP)
74			{
75	elmex	1.1	char styledirname[256];
76	root	1.3	mapstruct *style_map = 0;
77	elmex	1.1	int failed_placements;
78			sint64 exp_per_sq, total_experience;
79	root	1.3	int number_monsters = 0;
80	elmex	1.1	archetype *at;
81
82	root	1.3	sprintf (styledirname, "%s", "/styles/monsterstyles");
83			style_map = find_style (styledirname, monsterstyle, difficulty);
84			if (style_map == 0)
85			return;
86	elmex	1.1
87	root	1.3	/* fill up the map with random monsters from the monster style */
88	elmex	1.1
89			total_experience = 0;
90			failed_placements = 0;
91			exp_per_sq = 0;
92	root	1.3	while (exp_per_sq <= level_exp (difficulty, 1.0) && failed_placements < 100 && number_monsters < (RP->Xsize * RP->Ysize) / 8)
93			{
94			object *this_monster = pick_random_object (style_map);
95			int x, y, freeindex;
96
97			if (this_monster == NULL)
98			return; /* no monster?? */
99			x = RANDOM () % RP->Xsize;
100			y = RANDOM () % RP->Ysize;
101			freeindex = find_first_free_spot (this_monster, map, x, y);
102			if (freeindex != -1)
103			{
104			object *new_monster = arch_to_object (this_monster->arch);
105
106			x += freearr_x[freeindex];
107			y += freearr_y[freeindex];
108			copy_object_with_inv (this_monster, new_monster);
109			new_monster->x = x;
110			new_monster->y = y;
111			insert_multisquare_ob_in_map (new_monster, map);
112			total_experience += this_monster->stats.exp;
113			for (at = new_monster->arch; at != NULL; at = at->more)
114			number_monsters++;
115			RP->total_map_hp += new_monster->stats.hp; /* a global count */
116			}
117			else
118			{
119			failed_placements++;
120			}
121			exp_per_sq = (sint64) (((double) 1000 * total_experience) / (MAP_WIDTH (map) * MAP_HEIGHT (map) + 1));
122	elmex	1.1	}
123			}