SoundDef: Parse 'scripts/game_sounds_manifest.txt' if present
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33179a555d
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01a7ffa56f
GPG key ID:
CE2032F0A2882A22
1 changed files with 180 additions and 18 deletions
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@ -44,6 +44,8 @@ Sound_Shutdown(void)
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g_hashsounds = 0;
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}
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void SoundSource_Init(void);
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void
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Sound_Init(void)
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{
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@ -61,18 +63,23 @@ Sound_Init(void)
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print(sprintf("allocated %d bytes for soundDef\n", sizeof(snd_t) * SOUNDSHADER_MAX));
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#endif
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/* Source Engine conventions */
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SoundSource_Init();
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precache_sound("misc/missing.wav");
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print("SoundDef initialized.\n");
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}
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static void
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Sound_ParseField(int i, int a)
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Sound_ParseField(int i, int a, string keyName, string setValue)
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{
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switch (argv(0)) {
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bool precacheSound = true;
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switch (keyName) {
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case "attenuation":
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if (a == 2) {
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switch(argv(1)) {
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switch(setValue) {
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case "idle":
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g_sounds[i].dist_max = 1000 / ATTN_IDLE;
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break;
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@ -89,53 +96,82 @@ Sound_ParseField(int i, int a)
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}
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}
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break;
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case "soundlevel":
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if (a == 2) {
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switch(setValue) {
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case "ATTN_IDLE":
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g_sounds[i].dist_max = 1000 / ATTN_IDLE;
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break;
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case "ATTN_RICOCHET":
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case "ATTN_STATIC":
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g_sounds[i].dist_max = 1000 / ATTN_STATIC;
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break;
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case "ATTN_NONE":
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g_sounds[i].dist_max = 0;
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break;
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case "ATTN_GUNFIRE":
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case "ATTN_NORM":
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g_sounds[i].dist_max = 1000 / ATTN_NORM;
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default:
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break;
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}
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}
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break;
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case "dist_min":
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if (a == 2) {
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dprint("\tMin distance set\n");
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g_sounds[i].dist_min = stof(argv(1));
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g_sounds[i].dist_min = stof(setValue);
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}
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break;
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case "dist_max":
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if (a == 2) {
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dprint("\tMax distance set\n");
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g_sounds[i].dist_max = stof(argv(1));
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g_sounds[i].dist_max = stof(setValue);
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}
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break;
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case "volume":
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if (a == 2) {
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dprint("\tVolume set\n");
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g_sounds[i].volume = stof(argv(1));
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g_sounds[i].volume = stof(setValue);
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}
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break;
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case "shakes":
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if (a == 2) {
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dprint("\tShake set\n");
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g_sounds[i].shakes = stof(argv(1));
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g_sounds[i].shakes = stof(setValue);
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}
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break;
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case "pitch":
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if (a == 2) {
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dprint("\tPitch set\n");
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g_sounds[i].pitch_min = fabs(stof(argv(1))) * 100;
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g_sounds[i].pitch_max = g_sounds[i].pitch_min;
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int comma = tokenizebyseparator(setValue, ",");
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if (comma == 2) {
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g_sounds[i].pitch_min = stof(argv(0));
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g_sounds[i].pitch_max = stof(argv(1));
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} else {
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g_sounds[i].pitch_min = fabs(stof(setValue)) * 100;
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g_sounds[i].pitch_max = g_sounds[i].pitch_min;
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}
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}
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break;
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case "pitch_min":
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if (a == 2) {
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dprint("\tMinimum pitch set\n");
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g_sounds[i].pitch_min = fabs(stof(argv(1))) * 100;
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g_sounds[i].pitch_min = fabs(stof(setValue)) * 100;
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}
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break;
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case "pitch_max":
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if (a == 2) {
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dprint("\tMaximum pitch set\n");
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g_sounds[i].pitch_max = fabs(stof(argv(1))) * 100;
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g_sounds[i].pitch_max = fabs(stof(setValue)) * 100;
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}
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break;
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case "offset":
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if (a == 2) {
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dprint("\tOffset set\n");
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g_sounds[i].offset = stof(argv(1));
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g_sounds[i].offset = stof(setValue);
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}
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break;
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case "looping":
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@ -170,22 +206,37 @@ Sound_ParseField(int i, int a)
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g_sounds[i].flags |= SNDFL_STEP;
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break;
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case "distshader":
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g_sounds[i].distshader = argv(1);
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g_sounds[i].distshader = setValue;
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break;
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case "pointparticle":
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g_sounds[i].pointparticle = particleeffectnum(argv(1));
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g_sounds[i].pointparticle = particleeffectnum(setValue);
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break;
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case "alerts":
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dprint("\tSound set to alert enemy AI\n");
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g_sounds[i].flags |= SNDFL_ALERTS;
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break;
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case "wave":
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string randomPrefix = substring(setValue, 0, 1);
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/* why? what is any of this about? */
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if (randomPrefix == "^" || randomPrefix == ")" || randomPrefix == "*") {
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setValue = substring(setValue, 1, -1);
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}
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/* hack to deal with all the stuff we don't yet support */
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//if not (whichpack(strcat("sound/", setValue)))
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precacheSound = false;
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case "sample":
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if (a == 2) {
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dprint("\tAdded sample ");
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dprint(argv(1));
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dprint(setValue);
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dprint("\n");
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precache_sound(argv(1));
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g_sounds[i].samples = sprintf("%s%s\n", g_sounds[i].samples, argv(1));
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if (precacheSound)
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precache_sound(setValue);
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g_sounds[i].samples = sprintf("%s%s\n", g_sounds[i].samples, setValue);
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g_sounds[i].sample_count++;
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}
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break;
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@ -232,7 +283,7 @@ Sound_Parse(int i, string line, string shader)
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break;
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default:
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if (braced == TRUE) {
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Sound_ParseField(i, c);
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Sound_ParseField(i, c, argv(0), argv(1));
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} else {
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/* name/identifer of our message */
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t_name = strtolower(line);
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@ -252,6 +303,84 @@ Sound_Parse(int i, string line, string shader)
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return (0);
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}
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bool
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Sound_PrecacheFile(string fileName)
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{
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filestream scriptFile;
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string lineStream;
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int braceDepth;
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string sndDefName = "";
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int startIndex = g_sounds_count;
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if (g_sounds_count >= SOUNDSHADER_MAX)
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return;
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scriptFile = fopen(fileName, FILE_READ);
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if (scriptFile < 0) {
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return false;
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}
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/* create the hash-table if it doesn't exist */
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if (!g_hashsounds) {
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g_hashsounds = hash_createtab(2, HASH_ADD);
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}
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print(sprintf("Precaching SOURCE ENGINE file %S\n", fileName));
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while ((lineStream = fgets(scriptFile))) {
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/* when we found it, quit */
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int lineSegments = tokenize_console(lineStream);
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/* word for word */
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for (int i = 0i; i < lineSegments; i++) {
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string word = argv(i);
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switch (word) {
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case "{":
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if (braceDepth == 0) {
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g_sounds[startIndex].volume = 1.0f;
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g_sounds[startIndex].dist_max = 1000;
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g_sounds[startIndex].pitch_min = g_sounds[startIndex].pitch_max = 100;
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g_sounds[startIndex].offset = 0;
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}
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braceDepth++;
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break;
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case "}":
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braceDepth--;
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/* sound definition done */
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if (braceDepth == 0) {
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//if (substring(sndDefName, 0, 11) == "Weapon_SMG1")
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// error("");
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hash_add(g_hashsounds, sndDefName, startIndex);
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// print(sprintf("sfx add %i %S\n", startIndex, sndDefName));
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sndDefName = "";
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startIndex++;
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g_sounds_count++;
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if (g_sounds_count >= SOUNDSHADER_MAX)
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return;
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}
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break;
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default:
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if (braceDepth == 0) {
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sndDefName = word;
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} else {
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//print(sprintf("field %S %S\n", argv(i), argv(i+1)));
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Sound_ParseField(startIndex, 2, argv(i), argv(i+1));
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i++;
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}
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break;
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}
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}
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}
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return true;
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}
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int
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Sound_Precache(string shader)
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{
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@ -773,3 +902,36 @@ Sound_Speak(entity target, string shader)
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multicast(target.origin, MULTICAST_PVS);
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}
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#endif
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/* utterly basic (and probably wrong...) support for Source Engine sound definitions */
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void
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SoundSource_Init(void)
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{
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const string manifestStart = "scripts/game_sounds_manifest.txt";
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filestream manifestFile;
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string lineStream;
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manifestFile = fopen(manifestStart, FILE_READ);
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/* file doesn't exist. that's okay. */
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if (manifestFile < 0) {
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error(sprintf("loading %S failed.\n", manifestStart));
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return;
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}
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while ((lineStream = fgets(manifestFile))) {
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/* when we found it, quit */
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int c = tokenize(lineStream);
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string key = argv(0);
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string value = argv(1);
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if (c == 2) {
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if (key == "precache_file") {
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#if 1
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Sound_PrecacheFile(value);
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#endif
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}
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}
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}
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fclose(manifestFile);
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}
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