|
|
1 | /* |
|
|
2 | * This file is part of Crossfire TRT, the Roguelike Realtime MORPG. |
|
|
3 | * |
|
|
4 | * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team |
|
|
5 | * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team |
|
|
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
|
|
7 | * |
|
|
8 | * Crossfire TRT is free software: you can redistribute it and/or modify |
|
|
9 | * it under the terms of the GNU General Public License as published by |
|
|
10 | * the Free Software Foundation, either version 3 of the License, or |
|
|
11 | * (at your option) any later version. |
|
|
12 | * |
|
|
13 | * This program is distributed in the hope that it will be useful, |
|
|
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
|
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
|
16 | * GNU General Public License for more details. |
|
|
17 | * |
|
|
18 | * You should have received a copy of the GNU General Public License |
|
|
19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
|
|
20 | * |
|
|
21 | * The authors can be reached via e-mail to <crossfire@schmorp.de> |
|
|
22 | */ |
|
|
23 | |
| 1 | /* Send bug reports to Raphael Quinet (quinet@montefiore.ulg.ac.be) */ |
24 | /* Send bug reports to Raphael Quinet (quinet@montefiore.ulg.ac.be) */ |
| 2 | |
25 | |
| 3 | /** |
26 | /** |
| 4 | * \file |
27 | * \file |
| 5 | * Sound-related functions. |
28 | * Sound-related functions. |
| … | |
… | |
| 47 | << uint8 (soundtype); |
70 | << uint8 (soundtype); |
| 48 | |
71 | |
| 49 | pl->ns->send_packet (sl); |
72 | pl->ns->send_packet (sl); |
| 50 | } |
73 | } |
| 51 | |
74 | |
| 52 | #define POW2(x) ((x) * (x)) |
|
|
| 53 | |
|
|
| 54 | /** Plays some sound on map at x,y. */ |
75 | /** Plays some sound on map at x,y. */ |
| 55 | void |
76 | void |
| 56 | play_sound_map (maptile *map, int x, int y, short sound_num) |
77 | play_sound_map (maptile *map, int x, int y, short sound_num) |
| 57 | { |
78 | { |
| 58 | if (sound_num >= NROF_SOUNDS) |
79 | if (sound_num >= NROF_SOUNDS) |
| … | |
… | |
| 63 | |
84 | |
| 64 | for_all_players (pl) |
85 | for_all_players (pl) |
| 65 | { |
86 | { |
| 66 | if (pl->ob->map == map) |
87 | if (pl->ob->map == map) |
| 67 | { |
88 | { |
| 68 | int distance = isqrt (POW2 (pl->ob->x - x) + POW2 (pl->ob->y - y)); |
89 | int distance = idistance (pl->ob->x - x, pl->ob->y - y); |
| 69 | |
90 | |
| 70 | if (distance <= MAX_SOUND_DISTANCE) |
91 | if (distance <= MAX_SOUND_DISTANCE) |
| 71 | { |
|
|
| 72 | play_sound_player_only (pl, sound_num, (sint8) (x - pl->ob->x), (sint8) (y - pl->ob->y)); |
92 | play_sound_player_only (pl, sound_num, x - pl->ob->x, y - pl->ob->y); |
| 73 | } |
|
|
| 74 | } |
93 | } |
| 75 | } |
94 | } |
| 76 | } |
95 | } |
