1 | /* |
1 | /* |
2 | * CrossFire, A Multiplayer game for X-windows |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 | * |
3 | * |
4 | * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
4 | * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | * Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2002,2007 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 | * Deliantra is free software: you can redistribute it and/or modify |
9 | * it under the terms of the GNU General Public License as published by |
9 | * it under the terms of the GNU General Public License as published by |
10 | * the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation, either version 3 of the License, or |
11 | * (at your option) any later version. |
11 | * (at your option) 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, |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | * GNU General Public License for more details. |
16 | * GNU General Public License 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 |
19 | * along with this program; if not, write to the Free Software |
19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
|
|
21 | * |
20 | * |
22 | * The authors can be reached via e-mail at <crossfire@schmorp.de> |
21 | * The authors can be reached via e-mail to <support@deliantra.net> |
23 | */ |
22 | */ |
24 | |
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25 | |
23 | |
26 | #include <global.h> |
24 | #include <global.h> |
27 | #include <random_map.h> |
25 | #include <random_map.h> |
28 | #include <rproto.h> |
26 | #include <rproto.h> |
29 | |
27 | |
… | |
… | |
35 | obj_count_in_map (maptile *map, int x, int y) |
33 | obj_count_in_map (maptile *map, int x, int y) |
36 | { |
34 | { |
37 | int count = 0; |
35 | int count = 0; |
38 | object *tmp; |
36 | object *tmp; |
39 | |
37 | |
40 | for (tmp = GET_MAP_OB (map, x, y); tmp != NULL; tmp = tmp->above) |
38 | for (tmp = GET_MAP_OB (map, x, y); tmp; tmp = tmp->above) |
41 | count++; |
39 | count++; |
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40 | |
42 | return count; |
41 | return count; |
43 | } |
42 | } |
44 | |
43 | |
45 | /* put the decor into the map. Right now, it's very primitive. */ |
44 | /* put the decor into the map. Right now, it's very primitive. */ |
46 | |
45 | |
… | |
… | |
56 | if (!decor_map) |
55 | if (!decor_map) |
57 | return; |
56 | return; |
58 | |
57 | |
59 | /* pick a random option, only 1 option right now. */ |
58 | /* pick a random option, only 1 option right now. */ |
60 | if (decor_option == 0) |
59 | if (decor_option == 0) |
61 | decor_option = RANDOM () % NR_DECOR_OPTIONS + 1; |
60 | decor_option = rndm (NR_DECOR_OPTIONS) + 1; |
62 | |
61 | |
63 | switch (decor_option) |
62 | switch (decor_option) |
64 | { |
63 | { |
65 | case 0: |
64 | case 0: |
66 | break; |
65 | break; |
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|
66 | |
67 | case 1: |
67 | case 1: |
68 | { /* random placement of decor objects. */ |
68 | { /* random placement of decor objects. */ |
69 | int number_to_place = RANDOM () % ((RP->Xsize * RP->Ysize) / 5); |
69 | int number_to_place = rndm (RP->Xsize * RP->Ysize / 5); |
70 | int failures = 0; |
70 | int failures = 0; |
71 | object *new_decor_object; |
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|
72 | |
71 | |
73 | while (failures < 100 && number_to_place > 0) |
72 | while (failures < 100 && number_to_place > 0) |
74 | { |
73 | { |
75 | int x, y; |
74 | int x = rndm (RP->Xsize - 2) + 1; |
|
|
75 | int y = rndm (RP->Ysize - 2) + 1; |
76 | |
76 | |
77 | x = RANDOM () % (RP->Xsize - 2) + 1; |
|
|
78 | y = RANDOM () % (RP->Ysize - 2) + 1; |
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|
79 | if (maze[x][y] == 0 && obj_count_in_map (map, x, y) < 2) |
77 | if (maze[x][y] == 0 && obj_count_in_map (map, x, y) < 2) |
80 | { /* empty */ |
78 | { |
81 | object *this_object; |
79 | object *this_object = decor_map->pick_random_object ()->clone (); |
82 | |
80 | |
83 | new_decor_object = pick_random_object (decor_map); |
|
|
84 | this_object = arch_to_object (new_decor_object->arch); |
|
|
85 | new_decor_object->copy_to (this_object); |
|
|
86 | this_object->x = x; |
81 | this_object->x = x; |
87 | this_object->y = y; |
82 | this_object->y = y; |
88 | /* it screws things up if decor can stop people */ |
83 | /* it screws things up if decor can stop people */ |
89 | this_object->move_block = MOVE_BLOCK_DEFAULT; |
84 | this_object->move_block = 0; |
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|
85 | |
90 | insert_ob_in_map (this_object, map, NULL, 0); |
86 | insert_ob_in_map (this_object, map, NULL, 0); |
91 | number_to_place--; |
87 | number_to_place--; |
92 | } |
88 | } |
93 | else |
89 | else |
94 | failures++; |
90 | failures++; |
95 | } |
91 | } |
96 | break; |
92 | break; |
97 | } |
93 | } |
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|
94 | |
98 | default: |
95 | default: |
99 | { /* place decor objects everywhere: tile the map. */ |
96 | { /* place decor objects everywhere: tile the map. */ |
100 | int i, j; |
97 | int i, j; |
101 | |
98 | |
102 | for (i = 1; i < RP->Xsize - 1; i++) |
99 | for (i = 1; i < RP->Xsize - 1; i++) |
103 | for (j = 1; j < RP->Ysize - 1; j++) |
100 | for (j = 1; j < RP->Ysize - 1; j++) |
104 | { |
101 | { |
105 | if (maze[i][j] == 0) |
102 | if (maze[i][j] == 0) |
106 | { |
103 | { |
107 | object *new_decor_object, *this_object; |
104 | object *this_object = decor_map->pick_random_object ()->clone (); |
108 | |
105 | |
109 | new_decor_object = pick_random_object (decor_map); |
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|
110 | this_object = arch_to_object (new_decor_object->arch); |
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|
111 | new_decor_object->copy_to (this_object); |
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|
112 | this_object->x = i; |
106 | this_object->x = i; |
113 | this_object->y = j; |
107 | this_object->y = j; |
114 | /* it screws things up if decor can stop people */ |
108 | /* it screws things up if decor can stop people */ |
115 | this_object->move_block = MOVE_BLOCK_DEFAULT; |
109 | this_object->move_block = 0; |
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110 | |
116 | insert_ob_in_map (this_object, map, NULL, 0); |
111 | insert_ob_in_map (this_object, map, NULL, 0); |
117 | } |
112 | } |
118 | } |
113 | } |
119 | break; |
114 | break; |
120 | } |
115 | } |
121 | } |
116 | } |
122 | } |
117 | } |
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118 | |