1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
/*
* IceBreaker
* Copyright (c) 2000-2001 Matthew Miller <mattdm@mattdm.org>
* http://www.mattdm.org/
*
* 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., 59
* Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include <SDL.h>
#include <SDL_mixer.h>
#include "icebreaker.h"
#include "sound.h"
#include "options.h"
int soundsystemworks=false;
static Mix_Chunk *sndouch = NULL;
static Mix_Chunk *sndbreak = NULL;
void initsound()
{
if (SDL_InitSubSystem(SDL_INIT_AUDIO))
{
soundsystemworks=false;
fprintf(stderr, "Can't start sound subsystem: %s\nContinuing without it.\n", SDL_GetError());
}
else if (Mix_OpenAudio(11025, (Uint16)AUDIO_U8, 2, 256))
{
soundsystemworks=false;
fprintf(stderr, "Can't open audio: %s\nContinuing without it.\n", SDL_GetError());
}
else
{
soundsystemworks=true;
if ( (sndouch=Mix_LoadWAV(DATAPREFIX "/" SNDFILEOUCH)) == NULL)
fprintf(stderr, "Error loading " DATAPREFIX "/" SNDFILEOUCH "\n%s\n", SDL_GetError());
if ( (sndbreak=Mix_LoadWAV(DATAPREFIX "/" SNDFILEBREAK)) == NULL)
fprintf(stderr, "Error loading " DATAPREFIX "/" SNDFILEBREAK "\n%s\n", SDL_GetError());
}
}
void quitsound()
{
while (Mix_Playing(-1));
if (sndouch) { Mix_FreeChunk(sndouch); sndouch = NULL; }
if (sndbreak) { Mix_FreeChunk(sndbreak); sndbreak = NULL; }
if (soundsystemworks) Mix_CloseAudio();
}
void playsound(SoundSample s)
{
if (soundsystemworks && options.sound==SOUNDON)
{
switch (s)
{
case SNDOUCH:
Mix_PlayChannel(-1, sndouch, 0);
break;
case SNDBREAK:
Mix_PlayChannel(-1, sndbreak, 0);
break;
}
}
}
|
