Initial Commit

seal-hack/examples/example4.c

@@ -0,0 +1,78 @@
+/* example4.c - play module and waveform file */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <audio.h>
+
+#if defined(_MSC_VER) || defined(__WATCOMC__) || defined(__BORLANDC__) || defined(__DJGPP__)
+#include <conio.h>
+#else
+#define kbhit() 0
+#endif
+
+int main(void)
+{
+    AUDIOINFO info;
+    LPAUDIOMODULE lpModule;
+    LPAUDIOWAVE lpWave;
+    HAC hVoice;
+    BOOL stopped;
+
+    /* initialize audio library */
+    AInitialize();
+
+    /* open audio device */
+	info.nDeviceId = 1;//AUDIO_DEVICE_MAPPER;
+    info.wFormat = AUDIO_FORMAT_16BITS | AUDIO_FORMAT_STEREO;
+    info.nSampleRate = 44100;
+    AOpenAudio(&info);
+
+    /* load module and waveform file */
+    ALoadModuleFile("test.s3m", &lpModule, 0);
+    ALoadWaveFile("test.wav", &lpWave, 0);
+
+    /* open voices for module and waveform */
+    AOpenVoices(lpModule->nTracks + 1);
+
+    /* play the module file */
+    APlayModule(lpModule);
+    ASetModuleVolume(64);
+
+    /* play the waveform through a voice */
+    ACreateAudioVoice(&hVoice);
+    APlayVoice(hVoice, lpWave);
+    ASetVoiceVolume(hVoice, 48);
+    ASetVoicePanning(hVoice, 128);
+
+    /* program main execution loop */
+    printf("Playing module and waveform, press any key to stop.\n");
+    while (!kbhit()) {
+        /* update audio system */
+        AUpdateAudio();
+
+        /* restart waveform if stopped */
+        AGetVoiceStatus(hVoice, &stopped);
+        if (stopped) APlayVoice(hVoice, lpWave);
+
+        /* check if the module is stopped */
+        AGetModuleStatus(&stopped);
+        if (stopped) break;
+    }
+
+    /* stop playing the waveform */
+    AStopVoice(hVoice);
+    ADestroyAudioVoice(hVoice);
+
+    /* stop playing the module */
+    AStopModule();
+    ACloseVoices();
+
+    /* release the waveform & module */
+    AFreeWaveFile(lpWave);
+    AFreeModuleFile(lpModule);
+
+    /* close audio device */
+    ACloseAudio();
+    return 0;
+}