X-Git-Url: https://jasonwoof.com/gitweb/?p=vor.git;a=blobdiff_plain;f=sound.c;fp=sound.c;h=d522955b0cc7dcf4c25c53f41dac2c8f4ce52f9f;hp=e9008f1b0deefebbed5a882c34d9086d09001c11;hb=46dacbe75dac20a1c6e1b61a2eb99ca25fc971ec;hpb=e3ee5ceeccdd8f3b82c7ec2df50e3a9f2c77914d

diff --git a/sound.c b/sound.c
index e9008f1..d522955 100644
--- a/sound.c
+++ b/sound.c
@@ -3,9 +3,6 @@
 
 extern int sound_flag, music_flag;
 
-#define CONDERROR(a) if ((a)) {fprintf(stderr,"Error: %s\n",SDL_GetError());exit(1);}
-#define NULLERROR(a) CONDERROR((a)==NULL)
-
 #define TUNE_TITLE_PAGE		0
 #define TUNE_GAMEPLAY		1
 #define TUNE_HIGH_SCORE_ENTRY	2
@@ -24,30 +21,30 @@ int audio_channels;
 
 char *add_path(char *);
 char *wav_file[] = {
-    "sounds/booom.wav",
+	"sounds/booom.wav",
 	"sounds/cboom.wav",
 	"sounds/boom.wav",
 	"sounds/bzboom.wav"
 };
 
 char *tune_file[] = {
-    "music/magic.mod",
-    "music/getzznew.mod",
-    "music/4est_fulla3s.mod"
+	"music/magic.mod",
+	"music/getzznew.mod",
+	"music/4est_fulla3s.mod"
 };
 
 int
 init_sound() {
-    // Return 1 if the sound is ready to roll, and 0 if not.
+	// Return 1 if the sound is ready to roll, and 0 if not.
 
-    int i;
-    debug(printf ("Initialise sound\n"));
+	int i;
+	debug(printf ("Initialise sound\n"));
 
-    // Initialise output with SDL_mixer
-    if (Mix_OpenAudio(MIX_DEFAULT_FREQUENCY, AUDIO_S16, MIX_DEFAULT_CHANNELS, 4096) < 0) {
+	// Initialise output with SDL_mixer
+	if (Mix_OpenAudio(MIX_DEFAULT_FREQUENCY, AUDIO_S16, MIX_DEFAULT_CHANNELS, 4096) < 0) {
 	fprintf(stderr, "Couldn't open SDL_mixer audio: %s\n", SDL_GetError());
 	return 0;
-    }
+	}
 
 	debug(
 			// What kind of sound did we get?  Ah who cares. As long as it can play
@@ -58,26 +55,26 @@ init_sound() {
 				(audio_channels > 1) ? "stereo" : "mono");
 			) 
 
-    // Preload all the tunes into memory
-    for (i=0; i<NUM_TUNES; i++) {
-	if (!(music[i] = Mix_LoadMUS(add_path(tune_file[i])))) {
-	    printf ("Failed to load %s\n",add_path(tune_file[i]));
+	// Preload all the tunes into memory
+	for (i=0; i<NUM_TUNES; i++) {
+		if (!(music[i] = Mix_LoadMUS(add_path(tune_file[i])))) {
+			printf ("Failed to load %s\n",add_path(tune_file[i]));
+		}
 	}
-    }
 
-    // Preload all the wav files into memory
-    for (i=0; i<NUM_SOUNDS; i++) {
-	wav[i] = Mix_LoadWAV(add_path(wav_file[i]));
-    }
+	// Preload all the wav files into memory
+	for (i=0; i<NUM_SOUNDS; i++) {
+		wav[i] = Mix_LoadWAV(add_path(wav_file[i]));
+	}
 
-    return 1;
+	return 1;
 }
 
 void
 play_sound(int i)  {
 	if(!sound_flag) return;
-    debug(printf ("play sound %d on first free channel\n",i));
-    Mix_PlayChannel(-1, wav[i], 0);
+	debug(printf ("play sound %d on first free channel\n",i));
+	Mix_PlayChannel(-1, wav[i], 0);
 }/*}}}*/
 
 int playing=-1;
@@ -85,21 +82,21 @@ int playing=-1;
 
 void
 play_tune(int i) {/*{{{*/
-	if(!sound_flag || !music_flag) return;
-    if (playing==i)
+	if(!music_flag) return;
+	if (playing==i)
 	return;
-    if (playing) {
-	Mix_FadeOutMusic(1500);
-	debug(printf("Stop playing %d\n",playing));
-    }
+	if (playing) {
+		Mix_FadeOutMusic(1500);
+		debug(printf("Stop playing %d\n",playing));
+	}
 	debug(
 			printf ("Play music %d\n",i);
 			printf ("volume %d\n",music_volume[i]);
 			)
-    Mix_FadeInMusic(music[i],-1,2000);
-    Mix_VolumeMusic(music_volume[i]);
+	Mix_FadeInMusic(music[i],-1,2000);
+	Mix_VolumeMusic(music_volume[i]);
 
-    playing = i;
+	playing = i;
 }
 
 /*