int sounds_loader_init() {
// Get filename
char filename[64];
get_filename_by_id(DAT_SOUNDS, filename);
// Load sounds
sound_data = sd_sounds_create();
if(sd_sounds_load(sound_data, filename)) {
sd_sounds_delete(sound_data);
PERROR("Unable to load sounds file '%s'!", filename);
return 1;
}
INFO("Loaded sounds file '%s'.", filename);
return 0;
}
int main(int argc, char *argv[]) {
SDL_AudioSpec want, have;
SDL_AudioDeviceID dev;
Streamer streamer;
int retcode = 0;
// Init SDL Audio
if(SDL_Init(SDL_INIT_AUDIO) != 0) {
fprintf(stderr, "Error: %s\n", SDL_GetError());
return 1;
}
// commandline argument parser options
struct arg_lit *help = arg_lit0("h", "help", "print this help and exit");
struct arg_lit *vers = arg_lit0("v", "version", "print version information and exit");
struct arg_file *file = arg_file1("f", "file", "<file>", "SOUNDS.DAT file");
struct arg_file *output = arg_file0("o", "output", "<file>", "Output sounds file");
struct arg_int *sid = arg_int0("s", "sound", "<int>", "Sound ID");
struct arg_int *sampleprint = arg_int0(NULL, "print", "<int>", "Print first n bytes from selected sound");
struct arg_lit *play = arg_lit0("p", "play", "Play selected sound");
struct arg_file *export = arg_file0("e", "export", "<file>", "Export selected sound to AU file");
struct arg_file *import = arg_file0("i", "import", "<file>", "Import selected sound from AU file");
struct arg_end *end = arg_end(20);
void* argtable[] = {help,vers,file,output,sid,sampleprint,play,export,import,end};
const char* progname = "soundtool";
// Make sure everything got allocated
if(arg_nullcheck(argtable) != 0) {
printf("%s: insufficient memory\n", progname);
goto exit_0;
}
// Parse arguments
int nerrors = arg_parse(argc, argv, argtable);
// Handle help
if(help->count > 0) {
printf("Usage: %s", progname);
arg_print_syntax(stdout, argtable, "\n");
printf("\nArguments:\n");
arg_print_glossary(stdout, argtable, "%-25s %s\n");
goto exit_0;
}
// Handle version
if(vers->count > 0) {
printf("%s v0.1\n", progname);
printf("Command line One Must Fall 2097 SOUNDS.DAT file editor.\n");
printf("Source code is available at https://github.com/omf2097 under MIT license.\n");
printf("(C) 2013 Tuomas Virtanen\n");
goto exit_0;
}
// Handle errors
if(nerrors > 0) {
arg_print_errors(stdout, end, progname);
printf("Try '%s --help' for more information.\n", progname);
goto exit_0;
}
// Open sounds.dat
sd_sound_file sf;
sd_sounds_create(&sf);
retcode = sd_sounds_load(&sf, file->filename[0]);
if(retcode) {
printf("Error %d: %s\n", retcode, sd_get_error(retcode));
goto exit_1;
}
if(sid->count > 0) {
// Sound ID to handle
int sound_id = sid->ival[0];
const sd_sound *sound = sd_sounds_get(&sf, sound_id-1);
if(sound == NULL) {
printf("Invalid sound ID");
goto exit_1;
}
if(sampleprint->count > 0) {
int count = (sampleprint->ival[0] > sound->len) ? sound->len : sampleprint->ival[0];
printf("Sample size = %d\n", sound->len);
printf("Unknown = %d\n", sound->unknown);
printf("Attempting to print %d first bytes.\n", count);
for(int i = 0; i < count; i++) {
unsigned int s = sound->data[i] & 0xFF;
printf("%2x ", s);
}
} else if(play->count > 0) {
printf("Attempting to play sample #%d.\n", sound_id);
// Make sure there is data at requested ID position
if(sound->len <= 0) {
printf("Sample does not contain data.\n");
goto exit_1;
}
// Streamer
streamer.size = sound->len;
streamer.pos = 0;
streamer.data = sound->data;
// Initialize required audio
SDL_zero(want);
want.freq = 8000;
want.format = AUDIO_U8;
want.channels = 1;
want.samples = 4096;
want.callback = stream;
want.userdata = &streamer;
// Open device, play file
dev = SDL_OpenAudioDevice(NULL, 0, &want, &have, 0);
if(dev == 0) {
printf("Failed to open audio dev: %s\n", SDL_GetError());
goto exit_0;
} else {
if(have.format != want.format) {
printf("Could not get correct playback format.\n");
} else {
printf("Starting playback ...\n");
SDL_PauseAudioDevice(dev, 0);
while(streamer.pos < streamer.size) {
SDL_Delay(100);
}
printf("All done.\n");
}
SDL_CloseAudioDevice(dev);
}
} else if(import->count > 0) {
if(sd_sound_from_au(&sf, sound_id, import->filename[0]) != SD_SUCCESS) {
printf("Importing sample %d from file %s failed.\n", sound_id, import->filename[0]);
} else {
printf("Importing sample %d from file %s succeeded.\n", sound_id, import->filename[0]);
}
} else if(export->count > 0) {
if(sd_sound_to_au(&sf, sound_id, export->filename[0]) != SD_SUCCESS) {
printf("Exporting sample %d to file %s failed.\n", sound_id, export->filename[0]);
} else {
printf("Exporting sample %d to file %s succeeded.\n", sound_id, export->filename[0]);
}
} else {