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2 | /* |
1 | /* |
3 | * static char *rcsid_monster_c = |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
4 | * "$Id: monster.C,v 1.3 2006/09/10 16:06:37 root Exp $"; |
3 | * |
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4 | * Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
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5 | * Copyright (©) 2002 Mark Wedel & Crossfire Development Team |
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6 | * Copyright (©) 1992 Frank Tore Johansen |
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7 | * |
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8 | * Deliantra is free software: you can redistribute it and/or modify it under |
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9 | * the terms of the Affero GNU General Public License as published by the |
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10 | * Free Software Foundation, either version 3 of the License, or (at your |
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11 | * option) any later version. |
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12 | * |
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13 | * This program is distributed in the hope that it will be useful, |
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14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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16 | * GNU General Public License for more details. |
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17 | * |
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18 | * You should have received a copy of the Affero GNU General Public License |
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19 | * and the GNU General Public License along with this program. If not, see |
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20 | * <http://www.gnu.org/licenses/>. |
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21 | * |
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22 | * The authors can be reached via e-mail to <support@deliantra.net> |
5 | */ |
23 | */ |
6 | |
24 | |
7 | /* |
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8 | CrossFire, A Multiplayer game for X-windows |
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9 | |
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10 | Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
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11 | Copyright (C) 1992 Frank Tore Johansen |
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12 | |
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13 | This program is free software; you can redistribute it and/or modify |
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14 | it under the terms of the GNU General Public License as published by |
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15 | the Free Software Foundation; either version 2 of the License, or |
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16 | (at your option) any later version. |
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17 | |
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18 | This program is distributed in the hope that it will be useful, |
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19 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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20 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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21 | GNU General Public License for more details. |
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22 | |
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23 | You should have received a copy of the GNU General Public License |
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24 | along with this program; if not, write to the Free Software |
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25 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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26 | |
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27 | The authors can be reached via e-mail at crossfire-devel@real-time.com |
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28 | */ |
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29 | |
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30 | #include <global.h> |
25 | #include <global.h> |
31 | #include <random_map.h> |
26 | #include <rmg.h> |
32 | #include <rproto.h> |
27 | #include <rproto.h> |
33 | |
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34 | /* some monsters are multisquare, and these guys require special |
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35 | handling. */ |
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36 | |
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37 | void |
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38 | insert_multisquare_ob_in_map (object *new_obj, mapstruct *map) |
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39 | { |
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40 | int x, y; |
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41 | archetype *at; |
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42 | object *old_seg; |
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43 | object *head; |
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44 | |
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45 | /* first insert the head */ |
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46 | insert_ob_in_map (new_obj, map, new_obj, INS_NO_MERGE | INS_NO_WALK_ON); |
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47 | |
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48 | x = new_obj->x; |
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49 | y = new_obj->y; |
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50 | old_seg = new_obj; |
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51 | head = new_obj; |
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52 | for (at = new_obj->arch->more; at != NULL; at = at->more) |
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53 | { |
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54 | object *new_seg; |
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55 | |
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56 | new_seg = arch_to_object (at); |
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57 | new_seg->x = x + at->clone.x; |
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58 | new_seg->y = y + at->clone.y; |
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59 | new_seg->map = old_seg->map; |
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60 | insert_ob_in_map (new_seg, new_seg->map, new_seg, INS_NO_MERGE | INS_NO_WALK_ON); |
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61 | new_seg->head = head; |
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62 | old_seg->more = new_seg; |
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63 | old_seg = new_seg; |
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64 | } |
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65 | old_seg->more = NULL; |
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66 | |
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67 | |
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68 | } |
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69 | |
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70 | |
28 | |
71 | /* place some monsters into the map. */ |
29 | /* place some monsters into the map. */ |
72 | void |
30 | void |
73 | place_monsters (mapstruct *map, char *monsterstyle, int difficulty, RMParms * RP) |
31 | place_monsters (maptile *map, const char *monsterstyle, int difficulty, random_map_params *RP) |
74 | { |
32 | { |
75 | char styledirname[256]; |
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76 | mapstruct *style_map = 0; |
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77 | int failed_placements; |
33 | int failed_placements; |
78 | sint64 exp_per_sq, total_experience; |
34 | sint64 exp_per_sq, total_experience; |
79 | int number_monsters = 0; |
35 | int number_monsters = 0; |
80 | archetype *at; |
36 | archetype *at; |
81 | |
37 | |
82 | sprintf (styledirname, "%s", "/styles/monsterstyles"); |
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83 | style_map = find_style (styledirname, monsterstyle, difficulty); |
38 | maptile *style_map = find_style ("/styles/monsterstyles", monsterstyle, difficulty); |
84 | if (style_map == 0) |
39 | if (!style_map) |
85 | return; |
40 | return; |
86 | |
41 | |
87 | /* fill up the map with random monsters from the monster style */ |
42 | /* fill up the map with random monsters from the monster style */ |
88 | |
43 | |
89 | total_experience = 0; |
44 | total_experience = 0; |
90 | failed_placements = 0; |
45 | failed_placements = 0; |
91 | exp_per_sq = 0; |
46 | exp_per_sq = 0; |
92 | while (exp_per_sq <= level_exp (difficulty, 1.0) && failed_placements < 100 && number_monsters < (RP->Xsize * RP->Ysize) / 8) |
47 | while (exp_per_sq <= level_exp (difficulty, 1.0) && failed_placements < 100 && number_monsters < (RP->Xsize * RP->Ysize) / 8) |
93 | { |
48 | { |
94 | object *this_monster = pick_random_object (style_map); |
49 | object *this_monster = style_map->pick_random_object (rmg_rndm); |
95 | int x, y, freeindex; |
50 | int x, y, freeindex; |
96 | |
51 | |
97 | if (this_monster == NULL) |
52 | if (this_monster == NULL) |
98 | return; /* no monster?? */ |
53 | return; /* no monster?? */ |
99 | x = RANDOM () % RP->Xsize; |
54 | |
100 | y = RANDOM () % RP->Ysize; |
55 | x = rmg_rndm (RP->Xsize); |
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56 | y = rmg_rndm (RP->Ysize); |
101 | freeindex = find_first_free_spot (this_monster, map, x, y); |
57 | freeindex = find_first_free_spot (this_monster, map, x, y); |
102 | if (freeindex != -1) |
58 | if (freeindex != -1) |
103 | { |
59 | { |
104 | object *new_monster = arch_to_object (this_monster->arch); |
60 | object *new_monster = this_monster->deep_clone (); |
105 | |
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106 | x += freearr_x[freeindex]; |
61 | x += freearr_x[freeindex]; |
107 | y += freearr_y[freeindex]; |
62 | y += freearr_y[freeindex]; |
108 | copy_object_with_inv (this_monster, new_monster); |
63 | map->insert (new_monster, x, y, 0, INS_NO_MERGE | INS_NO_WALK_ON); |
109 | new_monster->x = x; |
64 | |
110 | new_monster->y = y; |
65 | if (new_monster->is_alive ()) |
111 | insert_multisquare_ob_in_map (new_monster, map); |
66 | { |
112 | total_experience += this_monster->stats.exp; |
67 | total_experience += this_monster->stats.exp; |
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68 | |
113 | for (at = new_monster->arch; at != NULL; at = at->more) |
69 | for (at = new_monster->arch; at; at = (archetype *)at->more) |
114 | number_monsters++; |
70 | number_monsters++; |
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71 | |
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72 | assert (new_monster->stats.hp >= 0); |
115 | RP->total_map_hp += new_monster->stats.hp; /* a global count */ |
73 | RP->total_map_hp += new_monster->stats.hp; /* a global count */ |
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74 | } |
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75 | else |
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76 | failed_placements++; |
116 | } |
77 | } |
117 | else |
78 | else |
118 | { |
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119 | failed_placements++; |
79 | failed_placements++; |
120 | } |
80 | |
121 | exp_per_sq = (sint64) (((double) 1000 * total_experience) / (MAP_WIDTH (map) * MAP_HEIGHT (map) + 1)); |
81 | exp_per_sq = (sint64) (((double) 1000 * total_experience) / (map->width * map->height + 1)); |
122 | } |
82 | } |
123 | } |
83 | } |