X-Git-Url: https://jasonwoof.com/gitweb/?p=vor.git;a=blobdiff_plain;f=sound.c;h=70ef8e114d69b1a8560a9b6d93c597f0f82777d9;hp=7f369ae79a11c619cefcdf0c3b32dad43972c730;hb=29d7062c011d38b123dd71aabd3b184d4b18348f;hpb=841f94c4182f8dff0253db9bae4922c3c9039a5f

diff --git a/sound.c b/sound.c
index 7f369ae..70ef8e1 100644
--- a/sound.c
+++ b/sound.c
@@ -1,5 +1,5 @@
-#include <SDL/SDL.h>
-#include <SDL/SDL_mixer.h>
+#include <SDL.h>
+#include <SDL_mixer.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <unistd.h>
@@ -11,33 +11,27 @@
 
 
 static Mix_Music *music[NUM_TUNES];
-static int music_volume[NUM_TUNES] = {128,128,128};
+static int music_volume[NUM_TUNES] = {255};
 static Mix_Chunk *wav[NUM_SOUNDS];
 
 int audio_rate;
 Uint16 audio_format;
 int audio_channels;
 
-char *add_path(char *);
+char *add_data_path(char *);
 char *wav_file[] = {
-	"sounds/booom.wav",
-	"sounds/cboom.wav",
-	"sounds/boom.wav",
-	"sounds/bzboom.wav"
+	"bang.wav"
 };
 
 char *tune_file[] = {
-	"music/magic.mod",
-	"music/getzznew.mod",
-	"music/4est_fulla3s.mod"
+	"mph.xm"
 };
 
+// Return 1 if the sound is ready to roll, and 0 if not.
 int
 init_sound() {
-	// Return 1 if the sound is ready to roll, and 0 if not.
-
 	int i;
-	debug(printf ("Initialise sound\n"));
+	char *s;
 
 	// Initialise output with SDL_mixer
 	if (Mix_OpenAudio(MIX_DEFAULT_FREQUENCY, AUDIO_S16, MIX_DEFAULT_CHANNELS, 4096) < 0) {
@@ -45,25 +39,23 @@ init_sound() {
 	return 0;
 	}
 
-	debug(
-			// What kind of sound did we get?  Ah who cares. As long as it can play
-			// some basic bangs and simple music.
-			Mix_QuerySpec(&audio_rate, &audio_format, &audio_channels);
-			printf("Opened audio at %d Hz %d bit %s\n", audio_rate,
-				(audio_format&0xFF),
-				(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]));
+		s = add_data_path(tune_file[i]);
+		if(s) {
+			music[i] = Mix_LoadMUS(s);
+			if(!music[i]) printf("Failed to load %s.\n", s);
+			free(s);
 		}
 	}
 
 	// Preload all the wav files into memory
 	for (i=0; i<NUM_SOUNDS; i++) {
-		wav[i] = Mix_LoadWAV(add_path(wav_file[i]));
+		s = add_data_path(wav_file[i]);
+		if(s) {
+			wav[i] = Mix_LoadWAV(s);
+			free(s);
+		}
 	}
 
 	return 1;
@@ -72,32 +64,57 @@ init_sound() {
 void
 play_sound(int i)  {
 	if(!opt_sound) return;
-	debug(printf ("play sound %d on first free channel\n",i));
 	Mix_PlayChannel(-1, wav[i], 0);
-}/*}}}*/
+}
 
-int playing=-1;
+int playing = NUM_TUNES + 1;
 
 
 void
-play_tune(int i) {/*{{{*/
-	if(!opt_music) return;
-	if (playing==i)
-	return;
-	if (playing) {
-		Mix_FadeOutMusic(1500);
-		debug(printf("Stop playing %d\n",playing));
+play_tune(int i) {
+	if(!opt_sound) {
+		return;
+	}
+	if (playing == i) {
+		return;
+	}
+	if (playing < NUM_TUNES) {
+		Mix_FadeOutMusic(2500);
+	}
+	// There are songs yet to be written...
+	if(i < NUM_TUNES) {
+		Mix_FadeInMusic(music[i], -1, 2000);
+		Mix_VolumeMusic(music_volume[i]);
 	}
-	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]);
 
 	playing = i;
 }
 
+
+int tune_paused=0;
+
+void
+pause_tune() {
+	if(!opt_sound) {
+		return;
+	}
+	if(playing < NUM_TUNES && !tune_paused) {
+		Mix_PauseMusic();
+		tune_paused = 1;
+	}
+}
+
+void
+resume_tune() {
+	if(!opt_sound) {
+		return;
+	}
+	if(playing < NUM_TUNES && tune_paused) {
+		Mix_ResumeMusic();
+		tune_paused = 0;
+	}
+}
+
 /*
  *
  * The init_sound() routine is called first.