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-rw-r--r--src/jake2/sound/WaveLoader.java302
-rw-r--r--src/jake2/sound/joal/Channel.java84
-rw-r--r--src/jake2/sound/joal/JOALSoundImpl.java793
3 files changed, 1179 insertions, 0 deletions
diff --git a/src/jake2/sound/WaveLoader.java b/src/jake2/sound/WaveLoader.java
new file mode 100644
index 0000000..020ab52
--- /dev/null
+++ b/src/jake2/sound/WaveLoader.java
@@ -0,0 +1,302 @@
+/*
+ * SND_MEM.java
+ * Copyright (C) 2004
+ *
+ * $Id: WaveLoader.java,v 1.1 2004-07-09 06:50:48 hzi Exp $
+ */
+/*
+Copyright (C) 1997-2001 Id Software, Inc.
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+*/
+package jake2.sound;
+
+import jake2.Defines;
+import jake2.qcommon.Com;
+import jake2.qcommon.FS;
+import jake2.sys.Sys;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+
+import javax.sound.sampled.*;
+
+/**
+ * SND_MEM
+ */
+public class WaveLoader {
+
+ private static final AudioFormat sampleFormat = new AudioFormat(AudioFormat.Encoding.PCM_SIGNED, 22050, 16, 1, 2, 22050, false);
+
+ /*
+ ==============
+ S_LoadSound
+ ==============
+ */
+ public static sfxcache_t LoadSound(sfx_t s) {
+ String namebuffer;
+ byte[] data;
+ wavinfo_t info;
+ int len;
+ float stepscale;
+ sfxcache_t sc = null;
+ int size;
+ String name;
+
+ if (s.name.charAt(0) == '*')
+ return null;
+
+ // see if still in memory
+ sc = s.cache;
+ if (sc != null)
+ return sc;
+
+ // load it in
+ if (s.truename != null)
+ name = s.truename;
+ else
+ name = s.name;
+
+ if (name.charAt(0) == '#')
+ namebuffer = name.substring(1);
+
+ else
+ namebuffer = "sound/" + name;
+
+ data = FS.LoadFile(namebuffer);
+
+ if (data == null) {
+ Com.DPrintf("Couldn't load " + namebuffer + "\n");
+ return null;
+ }
+ size = data.length;
+
+ info = GetWavinfo(s.name, data, size);
+
+ AudioInputStream in = null;
+ AudioInputStream out = null;
+ try {
+ in = AudioSystem.getAudioInputStream(new ByteArrayInputStream(data));
+ if (in.getFormat().getSampleSizeInBits() == 8) {
+ in = convertTo16bit(in);
+ }
+ out = AudioSystem.getAudioInputStream(sampleFormat, in);
+ int l = (int)out.getFrameLength();
+ sc = s.cache = new sfxcache_t(l*2);
+ sc.length = l;
+ int c = out.read(sc.data, 0, l * 2);
+ out.close();
+ in.close();
+ } catch (Exception e) {
+ Com.Printf("Couldn't load " + namebuffer + "\n");
+ return null;
+ }
+
+ sc.loopstart = info.loopstart * ((int)sampleFormat.getSampleRate() / info.rate);
+ sc.speed = (int)sampleFormat.getSampleRate();
+ sc.width = sampleFormat.getSampleSizeInBits() / 8;
+ sc.stereo = 0;
+
+ data = null;
+
+ return sc;
+ }
+
+ static AudioInputStream convertTo16bit(AudioInputStream in) throws IOException {
+ AudioFormat format = in.getFormat();
+ int length = (int)in.getFrameLength();
+ byte[] samples = new byte[2*length];
+
+ for (int i = 0; i < length; i++) {
+ in.read(samples, 2*i+1, 1);
+ samples[2*i+1] -= 128;
+ }
+ in.close();
+
+ AudioFormat newformat = new AudioFormat(AudioFormat.Encoding.PCM_SIGNED, format.getSampleRate(), 16, format.getChannels(), 2, format.getFrameRate(), false);
+ return new AudioInputStream(new ByteArrayInputStream(samples), newformat, length);
+ }
+
+ /*
+ ===============================================================================
+
+ WAV loading
+
+ ===============================================================================
+ */
+
+ static byte[] data_b;
+ static int data_p;
+ static int iff_end;
+ static int last_chunk;
+ static int iff_data;
+ static int iff_chunk_len;
+
+
+ static short GetLittleShort() {
+ int val = 0;
+ val = data_b[data_p] & 0xFF;
+ data_p++;
+ val |= ((data_b[data_p] & 0xFF) << 8);
+ data_p++;
+ return (short)val;
+ }
+
+ static int GetLittleLong() {
+ int val = 0;
+ val = data_b[data_p] & 0xFF;
+ data_p++;
+ val |= ((data_b[data_p] & 0xFF) << 8);
+ data_p++;
+ val |= ((data_b[data_p] & 0xFF) << 16);
+ data_p++;
+ val |= ((data_b[data_p] & 0xFF) << 24);
+ data_p++;
+ return val;
+ }
+
+ static void FindNextChunk(String name) {
+ while (true) {
+ data_p = last_chunk;
+
+ if (data_p >= iff_end) { // didn't find the chunk
+ data_p = 0;
+ return;
+ }
+
+ data_p += 4;
+
+ iff_chunk_len = GetLittleLong();
+
+ if (iff_chunk_len < 0) {
+ data_p = 0;
+ return;
+ }
+ if (iff_chunk_len > 1024*1024)
+ Sys.Error("FindNextChunk: length is past the 1 meg sanity limit");
+
+ data_p -= 8;
+ last_chunk = data_p + 8 + ((iff_chunk_len + 1) & ~1);
+ String s = new String(data_b, data_p, 4);
+ if (s.equals(name))
+ return;
+ }
+ }
+
+ static void FindChunk(String name) {
+ last_chunk = iff_data;
+ FindNextChunk(name);
+ }
+
+ /*
+ ============
+ GetWavinfo
+ ============
+ */
+ static wavinfo_t GetWavinfo(String name, byte[] wav, int wavlength) {
+ wavinfo_t info = new wavinfo_t();
+ int i;
+ int format;
+ int samples;
+
+ if (wav == null)
+ return info;
+
+ iff_data = 0;
+ iff_end = wavlength;
+ data_b = wav;
+
+ // find "RIFF" chunk
+ FindChunk("RIFF");
+ String s = new String(data_b, data_p + 8, 4);
+ if (!s.equals("WAVE")) {
+ Com.Printf("Missing RIFF/WAVE chunks\n");
+ return info;
+ }
+
+ // get "fmt " chunk
+ iff_data = data_p + 12;
+ // DumpChunks ();
+
+ FindChunk("fmt ");
+ if (data_p == 0) {
+ Com.Printf("Missing fmt chunk\n");
+ return info;
+ }
+ data_p += 8;
+ format = GetLittleShort();
+ if (format != 1) {
+ Com.Printf("Microsoft PCM format only\n");
+ return info;
+ }
+
+ info.channels = GetLittleShort();
+ info.rate = GetLittleLong();
+ data_p += 4 + 2;
+ info.width = GetLittleShort() / 8;
+
+ // get cue chunk
+ FindChunk("cue ");
+ if (data_p != 0) {
+ data_p += 32;
+ info.loopstart = GetLittleLong();
+ // Com_Printf("loopstart=%d\n", sfx->loopstart);
+
+ // if the next chunk is a LIST chunk, look for a cue length marker
+ FindNextChunk("LIST");
+ if (data_p != 0) {
+ s = new String(data_b, data_p + 28, 4);
+ if (s.equals("MARK")) { // this is not a proper parse, but it works with cooledit...
+ data_p += 24;
+ i = GetLittleLong(); // samples in loop
+ info.samples = info.loopstart + i;
+ // Com_Printf("looped length: %i\n", i);
+ }
+ }
+ } else
+ info.loopstart = -1;
+
+ // find data chunk
+ FindChunk("data");
+ if (data_p == 0) {
+ Com.Printf("Missing data chunk\n");
+ return info;
+ }
+
+ data_p += 4;
+ samples = GetLittleLong() / info.width;
+
+ if (info.samples != 0) {
+ if (samples < info.samples)
+ Com.Error(Defines.ERR_DROP, "Sound " + name + " has a bad loop length");
+ } else
+ info.samples = samples;
+
+ info.dataofs = data_p;
+
+ return info;
+ }
+
+ static class wavinfo_t {
+ int rate;
+ int width;
+ int channels;
+ int loopstart;
+ int samples;
+ int dataofs; // chunk starts this many bytes from file start
+ }
+}
diff --git a/src/jake2/sound/joal/Channel.java b/src/jake2/sound/joal/Channel.java
new file mode 100644
index 0000000..ced496f
--- /dev/null
+++ b/src/jake2/sound/joal/Channel.java
@@ -0,0 +1,84 @@
+/*
+ * Created on Jun 19, 2004
+ *
+ * Copyright (C) 2003
+ *
+ * $Id: Channel.java,v 1.1 2004-07-09 06:50:52 hzi Exp $
+ */
+/*
+Copyright (C) 1997-2001 Id Software, Inc.
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+*/
+package jake2.sound.joal;
+
+/**
+ * Channel
+ *
+ * @author cwei
+ */
+public class Channel {
+
+ final static int LISTENER = 0;
+ final static int FIXED = 1;
+ final static int DYNAMIC = 2;
+
+ int entnum;
+ int entchannel;
+ int bufferId;
+ float rolloff;
+ boolean autosound = false;
+ int sourceId;
+ boolean active = false;
+ boolean modified = false;
+ boolean bufferChanged = false;
+
+ // sound attributes
+ int type;
+ int entity;
+ float[] origin = {0, 0, 0};
+
+ Channel(int sourceId) {
+ this.sourceId = sourceId;
+ clear();
+ }
+
+ void addListener() {
+ type = LISTENER;
+ }
+
+ void addFixed(float[] origin) {
+ type = FIXED;
+ this.origin = origin;
+ }
+
+ void addDynamic(int entity) {
+ type = DYNAMIC;
+ this.entity = entity;
+ }
+
+ void clear() {
+ entnum = -1;
+ entchannel = -1;
+ bufferId = -1;
+ bufferChanged = false;
+ rolloff = 0;
+ autosound = false;
+ active = false;
+ modified = false;
+ }
+}
diff --git a/src/jake2/sound/joal/JOALSoundImpl.java b/src/jake2/sound/joal/JOALSoundImpl.java
new file mode 100644
index 0000000..8a005ce
--- /dev/null
+++ b/src/jake2/sound/joal/JOALSoundImpl.java
@@ -0,0 +1,793 @@
+/*
+ * JOALSoundImpl.java
+ * Copyright (C) 2004
+ *
+ * $Id: JOALSoundImpl.java,v 1.1 2004-07-09 06:50:52 hzi Exp $
+ */
+package jake2.sound.joal;
+
+
+import jake2.Defines;
+import jake2.Globals;
+import jake2.client.CL;
+import jake2.game.*;
+import jake2.qcommon.*;
+import jake2.sound.*;
+import jake2.util.Math3D;
+import jake2.util.Vargs;
+
+import java.io.IOException;
+import java.io.RandomAccessFile;
+import java.util.*;
+
+import net.java.games.joal.*;
+
+/**
+ * JOALSoundImpl
+ */
+public final class JOALSoundImpl implements Sound {
+
+ static {
+ S.register(new JOALSoundImpl());
+ };
+
+ static AL al;
+ static ALC alc;
+
+ cvar_t s_volume;
+
+ private static final int MAX_SFX = Defines.MAX_SOUNDS * 2;
+ private static final int MAX_CHANNELS = 32;
+
+ private int[] buffers = new int[MAX_SFX];
+ private int[] sources = new int[MAX_CHANNELS];
+ private Channel[] channels = null;
+
+ private JOALSoundImpl() {
+ }
+
+
+ /* (non-Javadoc)
+ * @see jake2.sound.SoundImpl#Init()
+ */
+ public boolean Init() {
+
+ try {
+ initOpenAL();
+ al = ALFactory.getAL();
+ checkError();
+ } catch (OpenALException e) {
+ Com.Printf(e.getMessage() + '\n');
+ return false;
+ }
+
+ checkError();
+ al.alGenBuffers(MAX_SFX, buffers);
+ al.alGenSources(MAX_CHANNELS, sources);
+ checkError();
+ s_volume = Cvar.Get("s_volume", "0.7", Defines.CVAR_ARCHIVE);
+ initChannels();
+ al.alDistanceModel(AL.AL_INVERSE_DISTANCE_CLAMPED);
+// al.alDistanceModel(AL.AL_INVERSE_DISTANCE);
+ Cmd.AddCommand("play", new xcommand_t() {
+ public void execute() {
+ Play();
+ }
+ });
+ Cmd.AddCommand("stopsound", new xcommand_t() {
+ public void execute() {
+ StopAllSounds();
+ }
+ });
+ Cmd.AddCommand("soundlist", new xcommand_t() {
+ public void execute() {
+ SoundList();
+ }
+ });
+ Cmd.AddCommand("soundinfo", new xcommand_t() {
+ public void execute() {
+ SoundInfo_f();
+ }
+ });
+
+ num_sfx = 0;
+
+
+ Com.Printf("sound sampling rate: 44100Hz\n");
+
+ StopAllSounds();
+ Com.Printf("------------------------------------\n");
+ return true;
+ }
+
+
+ private void initOpenAL() throws OpenALException {
+ ALFactory.initialize();
+ alc = ALFactory.getALC();
+ String deviceName = null;
+
+ String os = System.getProperty("os.name");
+ if (os.startsWith("Windows")) {
+ deviceName = "DirectSound3D";
+ }
+ ALC.Device device = alc.alcOpenDevice(deviceName);
+ String deviceSpecifier = alc.alcGetString(device, ALC.ALC_DEVICE_SPECIFIER);
+ String defaultSpecifier = alc.alcGetString(device, ALC.ALC_DEFAULT_DEVICE_SPECIFIER);
+
+ Com.Printf(os + " using " + ((deviceName == null) ? defaultSpecifier : deviceName) + '\n');
+
+ ALC.Context context = alc.alcCreateContext(device, new int[] {0});
+ alc.alcMakeContextCurrent(context);
+ // Check for an error.
+ if (alc.alcGetError(device) != ALC.ALC_NO_ERROR) {
+ Com.DPrintf("Error with SoundDevice");
+ }
+ }
+
+ void exitOpenAL() {
+ // Get the current context.
+ ALC.Context curContext = alc.alcGetCurrentContext();
+ // Get the device used by that context.
+ ALC.Device curDevice = alc.alcGetContextsDevice(curContext);
+ // Reset the current context to NULL.
+ alc.alcMakeContextCurrent(null);
+ // Release the context and the device.
+ alc.alcDestroyContext(curContext);
+ alc.alcCloseDevice(curDevice);
+ }
+
+ private void initChannels() {
+
+ // create channels
+ channels = new Channel[MAX_CHANNELS];
+
+ int sourceId;
+ for (int i = 0; i < MAX_CHANNELS; i++) {
+ sourceId = sources[i];
+ channels[i] = new Channel(sourceId);
+
+ // set default values for AL sources
+ al.alSourcef (sourceId, AL.AL_GAIN, s_volume.value);
+ al.alSourcef (sourceId, AL.AL_PITCH, 1.0f);
+ al.alSourcei (sourceId, AL.AL_SOURCE_ABSOLUTE, AL.AL_TRUE);
+ al.alSourcefv(sourceId, AL.AL_VELOCITY, NULLVECTOR);
+ al.alSourcei (sourceId, AL.AL_LOOPING, AL.AL_FALSE);
+ al.alSourcef (sourceId, AL.AL_REFERENCE_DISTANCE, 300.0f);
+ al.alSourcef (sourceId, AL.AL_MIN_GAIN, 0.0005f);
+ al.alSourcef (sourceId, AL.AL_MAX_GAIN, 1.0f);
+ }
+ }
+
+
+ /* (non-Javadoc)
+ * @see jake2.sound.SoundImpl#RegisterSound(jake2.sound.sfx_t)
+ */
+ private void initBuffer(sfx_t sfx)
+ {
+ if (sfx.cache == null ) {
+ //System.out.println(sfx.name + " " + sfx.cache.length+ " " + sfx.cache.loopstart + " " + sfx.cache.speed + " " + sfx.cache.stereo + " " + sfx.cache.width);
+ return;
+ }
+
+ int format = AL.AL_FORMAT_MONO16;
+ byte[] data = sfx.cache.data;
+ int freq = sfx.cache.speed;
+ int size = data.length;
+
+// if (buffers[sfx.id] != 0)
+// al.alDeleteBuffers(1, new int[] {buffers[sfx.id] });
+//
+// int[] bid = new int[1];
+// al.alBufferData( bid[0], format, data, size, freq);
+// buffers[sfx.id] = bid[0];
+// al.alBufferData( bid[0], format, data, size, freq);
+
+ al.alBufferData( buffers[sfx.id], format, data, size, freq);
+// int error;
+// if ((error = al.alGetError()) != AL.AL_NO_ERROR) {
+// String message;
+// switch(error) {
+// case AL.AL_INVALID_OPERATION: message = "invalid operation"; break;
+// case AL.AL_INVALID_VALUE: message = "invalid value"; break;
+// case AL.AL_INVALID_ENUM: message = "invalid enum"; break;
+// case AL.AL_INVALID_NAME: message = "invalid name"; break;
+// default: message = "" + error;
+// }
+// Com.DPrintf("Error Buffer " + sfx.id + ": " + sfx.name + " (" + size + ") --> " + message + '\n');
+// }
+ }
+
+ private void checkError() {
+ int error;
+ if ((error = al.alGetError()) != AL.AL_NO_ERROR) {
+ String message;
+ switch(error) {
+ case AL.AL_INVALID_OPERATION: message = "invalid operation"; break;
+ case AL.AL_INVALID_VALUE: message = "invalid value"; break;
+ case AL.AL_INVALID_ENUM: message = "invalid enum"; break;
+ case AL.AL_INVALID_NAME: message = "invalid name"; break;
+ default: message = "" + error;
+ }
+ Com.DPrintf("AL Error: " + message +'\n');
+ }
+ }
+
+
+ /* (non-Javadoc)
+ * @see jake2.sound.SoundImpl#Shutdown()
+ */
+ public void Shutdown() {
+ StopAllSounds();
+ al.alDeleteSources(sources.length, sources);
+ al.alDeleteBuffers(buffers.length, buffers);
+ exitOpenAL();
+ //ALut.alutExit();
+ Cmd.RemoveCommand("play");
+ Cmd.RemoveCommand("stopsound");
+ Cmd.RemoveCommand("soundlist");
+ Cmd.RemoveCommand("soundinfo");
+
+ // free all sounds
+ for (int i = 0; i < num_sfx; i++) {
+ if (known_sfx[i].name == null)
+ continue;
+ known_sfx[i].clear();
+ }
+ num_sfx = 0;
+ }
+
+ private final static float[] NULLVECTOR = {0, 0, 0};
+ private float[] entityOrigin = {0, 0, 0};
+ private float[] sourceOrigin = {0, 0, 0};
+
+ /* (non-Javadoc)
+ * @see jake2.sound.SoundImpl#StartSound(float[], int, int, jake2.sound.sfx_t, float, float, float)
+ */
+ public void StartSound(float[] origin, int entnum, int entchannel, sfx_t sfx, float fvol, float attenuation, float timeofs) {
+
+ if (sfx == null)
+ return;
+
+ if (sfx.name.charAt(0) == '*')
+ sfx = RegisterSexedSound(Globals.cl_entities[entnum].current, sfx.name);
+
+ if (LoadSound(sfx) == null)
+ return; // can't load sound
+
+ if (attenuation != Defines.ATTN_STATIC)
+ attenuation *= 0.5f;
+
+ Channel ch = pickChannel(entnum, entchannel, buffers[sfx.id], attenuation);
+
+ if (ch == null) return;
+
+ if (entnum == Globals.cl.playernum + 1) {
+ ch.addListener();
+ } else if (origin != null) {
+ ch.addFixed(origin);
+ } else {
+ ch.addDynamic(entnum);
+ }
+ }
+
+ Channel pickChannel(int entnum, int entchannel, int bufferId, float rolloff) {
+
+ Channel ch = null;
+ int state;
+ int i;
+
+ for (i = 0; i < MAX_CHANNELS; i++) {
+ ch = channels[i];
+
+ if (entchannel != 0 && ch.entnum == entnum && ch.entchannel == entchannel) {
+ // always override sound from same entity
+ break;
+ }
+
+ // don't let monster sounds override player sounds
+ if ((ch.entnum == Globals.cl.playernum+1) && (entnum != Globals.cl.playernum+1) && ch.bufferId != -1)
+ continue;
+
+ // looking for a free AL source
+ if (!ch.active) {
+ break;
+ }
+ }
+
+ if (i == MAX_CHANNELS)
+ return null;
+
+ ch.entnum = entnum;
+ ch.entchannel = entchannel;
+ if (ch.bufferId != bufferId) {
+ ch.bufferId = bufferId;
+ ch.bufferChanged = true;
+ }
+ ch.rolloff = rolloff * 2;
+ ch.active = true;
+ ch.modified = true;
+
+ return ch;
+ }
+
+ private float[] listenerOrigin = {0, 0, 0};
+ private float[] listenerOrientation = {0, 0, 0, 0, 0, 0};
+
+ /* (non-Javadoc)
+ * @see jake2.sound.SoundImpl#Update(float[], float[], float[], float[])
+ */
+ public void Update(float[] origin, float[] forward, float[] right, float[] up) {
+
+ convertVector(origin, listenerOrigin);
+ al.alListenerfv(AL.AL_POSITION, listenerOrigin);
+
+ convertOrientation(forward, up, listenerOrientation);
+ al.alListenerfv(AL.AL_ORIENTATION, listenerOrientation);
+
+ AddLoopSounds(origin);
+ playChannels(listenerOrigin);
+ }
+
+ Map looptable = new Hashtable(2 * MAX_CHANNELS);
+
+ /*
+ ==================
+ S_AddLoopSounds
+
+ Entities with a ->sound field will generated looped sounds
+ that are automatically started, stopped, and merged together
+ as the entities are sent to the client
+ ==================
+ */
+ void AddLoopSounds(float[] listener) {
+
+ if (Globals.cl_paused.value != 0.0f) {
+ removeUnusedLoopSounds();
+ return;
+ }
+
+ if (Globals.cls.state != Globals.ca_active) {
+ removeUnusedLoopSounds();
+ return;
+ }
+
+ if (!Globals.cl.sound_prepped) {
+ removeUnusedLoopSounds();
+ return;
+ }
+
+ Channel ch;
+ sfx_t sfx;
+ sfxcache_t sc;
+ int num;
+ entity_state_t ent;
+ Object key;
+ int sound = 0;
+
+ for (int i=0 ; i<Globals.cl.frame.num_entities ; i++) {
+ num = (Globals.cl.frame.parse_entities + i)&(Defines.MAX_PARSE_ENTITIES-1);
+ ent = Globals.cl_parse_entities[num];
+ sound = ent.sound;
+
+ if (sound == 0) continue;
+
+ key = new Integer(ent.number);
+ ch = (Channel)looptable.get(key);
+
+ if (ch != null) {
+ // keep on looping
+ ch.autosound = true;
+ ch.origin = ent.origin;
+ continue;
+ }
+
+ sfx = Globals.cl.sound_precache[sound];
+ if (sfx == null)
+ continue; // bad sound effect
+
+ sc = sfx.cache;
+ if (sc == null)
+ continue;
+
+ // allocate a channel
+ ch = pickChannel(0, 0, buffers[sfx.id], 6);
+ if (ch == null)
+ break;
+
+ ch.addFixed(ent.origin);
+ ch.autosound = true;
+
+ looptable.put(key, ch);
+ al.alSourcei(ch.sourceId, AL.AL_LOOPING, AL.AL_TRUE);
+ }
+
+ removeUnusedLoopSounds();
+
+ }
+
+ void removeUnusedLoopSounds() {
+ Channel ch;
+ // stop unused loopsounds
+ for (Iterator iter = looptable.values().iterator(); iter.hasNext();) {
+ ch = (Channel)iter.next();
+ if (!ch.autosound) {
+ al.alSourceStop(ch.sourceId);
+ al.alSourcei(ch.sourceId, AL.AL_LOOPING, AL.AL_FALSE);
+ iter.remove();
+ ch.clear();
+ }
+ }
+ }
+
+ void playChannels(float[] listenerOrigin) {
+
+ float[] sourceOrigin = {0, 0, 0};
+ float[] entityOrigin = {0, 0, 0};
+ Channel ch;
+ int sourceId;
+ int state;
+
+ for (int i = 0; i < MAX_CHANNELS; i++) {
+ ch = channels[i];
+ if (ch.active) {
+ sourceId = ch.sourceId;
+
+ switch (ch.type) {
+ case Channel.LISTENER:
+ Math3D.VectorCopy(listenerOrigin, sourceOrigin);
+ break;
+ case Channel.DYNAMIC:
+ CL.GetEntitySoundOrigin(ch.entity, entityOrigin);
+ convertVector(entityOrigin, sourceOrigin);
+ break;
+ case Channel.FIXED:
+ convertVector(ch.origin, sourceOrigin);
+ break;
+ }
+
+ if (ch.modified) {
+ if (ch.bufferChanged)
+ al.alSourcei (sourceId, AL.AL_BUFFER, ch.bufferId);
+
+ al.alSourcef (sourceId, AL.AL_GAIN, s_volume.value);
+ al.alSourcef (sourceId, AL.AL_ROLLOFF_FACTOR, ch.rolloff);
+ al.alSourcefv(sourceId, AL.AL_POSITION, sourceOrigin);
+ al.alSourcePlay(sourceId);
+ ch.modified = false;
+ } else {
+ state = al.alGetSourcei(ch.sourceId, AL.AL_SOURCE_STATE);
+ if (state == AL.AL_PLAYING) {
+ al.alSourcefv(sourceId, AL.AL_POSITION, sourceOrigin);
+ } else {
+ ch.clear();
+ }
+ }
+ ch.autosound = false;
+ }
+ }
+ }
+
+
+ /* (non-Javadoc)
+ * @see jake2.sound.SoundImpl#StopAllSounds()
+ */
+ public void StopAllSounds() {
+ for (int i = 0; i < MAX_CHANNELS; i++) {
+ al.alSourceStop(sources[i]);
+ al.alSourcei(sources[i], AL.AL_BUFFER, 0);
+ channels[i].clear();
+ }
+ }
+
+ static void convertVector(float[] from, float[] to) {
+ to[0] = from[0];
+ to[1] = from[2];
+ to[2] = -from[1];
+ }
+
+ static void convertOrientation(float[] forward, float[] up, float[] orientation) {
+ orientation[0] = forward[0];
+ orientation[1] = forward[2];
+ orientation[2] = -forward[1];
+ orientation[3] = up[0];
+ orientation[4] = up[2];
+ orientation[5] = -up[1];
+ }
+
+ /* (non-Javadoc)
+ * @see jake2.sound.Sound#getName()
+ */
+ public String getName() {
+ return "joal";
+ }
+
+
+ int s_registration_sequence;
+ boolean s_registering;
+
+ /* (non-Javadoc)
+ * @see jake2.sound.Sound#BeginRegistration()
+ */
+ public void BeginRegistration() {
+ s_registration_sequence++;
+ s_registering = true;
+ }
+
+ /* (non-Javadoc)
+ * @see jake2.sound.Sound#RegisterSound(java.lang.String)
+ */
+ public sfx_t RegisterSound(String name) {
+ sfx_t sfx = FindName(name, true);
+ sfx.registration_sequence = s_registration_sequence;
+
+ if (!s_registering)
+ LoadSound(sfx);
+
+ return sfx;
+ }
+
+ /* (non-Javadoc)
+ * @see jake2.sound.Sound#EndRegistration()
+ */
+ public void EndRegistration() {
+ int i;
+ sfx_t sfx;
+ int size;
+
+ // free any sounds not from this registration sequence
+ for (i = 0; i < num_sfx; i++) {
+ sfx = known_sfx[i];
+ if (sfx.name == null)
+ continue;
+ if (sfx.registration_sequence != s_registration_sequence) {
+ // don't need this sound
+ sfx.clear();
+ }
+ }
+
+ // load everything in
+ for (i = 0; i < num_sfx; i++) {
+ sfx = known_sfx[i];
+ if (sfx.name == null)
+ continue;
+ LoadSound(sfx);
+ }
+
+ s_registering = false;
+ }
+
+ sfx_t RegisterSexedSound(entity_state_t ent, String base) {
+
+ sfx_t sfx = null;
+
+ // determine what model the client is using
+ String model = "male";
+ int n = Globals.CS_PLAYERSKINS + ent.number - 1;
+ if (Globals.cl.configstrings[n] != null) {
+ int p = Globals.cl.configstrings[n].indexOf('\\');
+ if (p >= 0) {
+ p++;
+ model = Globals.cl.configstrings[n].substring(p);
+ //strcpy(model, p);
+ p = model.indexOf('/');
+ if (p > 0)
+ model = model.substring(0, p);
+ }
+ }
+ // if we can't figure it out, they're male
+ if (model == null || model.length() == 0)
+ model = "male";
+
+ // see if we already know of the model specific sound
+ String sexedFilename = "#players/" + model + "/" + base.substring(1);
+ //Com_sprintf (sexedFilename, sizeof(sexedFilename), "#players/%s/%s", model, base+1);
+ sfx = FindName(sexedFilename, false);
+
+ if (sfx == null) {
+ // no, so see if it exists
+ RandomAccessFile f = null;
+ try {
+ f = FS.FOpenFile(sexedFilename.substring(1));
+ } catch (IOException e) {}
+ if (f != null) {
+ // yes, close the file and register it
+ try {
+ FS.FCloseFile(f);
+ } catch (IOException e1) {}
+ sfx = RegisterSound(sexedFilename);
+ } else {
+ // no, revert to the male sound in the pak0.pak
+ //Com_sprintf (maleFilename, sizeof(maleFilename), "player/%s/%s", "male", base+1);
+ String maleFilename = "player/male/" + base.substring(1);
+ sfx = AliasName(sexedFilename, maleFilename);
+ }
+ }
+
+ //System.out.println(sfx.name);
+ return sfx;
+ }
+
+
+ static sfx_t[] known_sfx = new sfx_t[MAX_SFX];
+ static {
+ for (int i = 0; i< known_sfx.length; i++)
+ known_sfx[i] = new sfx_t();
+ }
+ static int num_sfx;
+
+ sfx_t FindName(String name, boolean create) {
+ int i;
+ sfx_t sfx = null;
+
+ if (name == null)
+ Com.Error(Defines.ERR_FATAL, "S_FindName: NULL\n");
+ if (name.length() == 0)
+ Com.Error(Defines.ERR_FATAL, "S_FindName: empty name\n");
+
+ if (name.length() >= Defines.MAX_QPATH)
+ Com.Error(Defines.ERR_FATAL, "Sound name too long: " + name);
+
+ // see if already loaded
+ for (i = 0; i < num_sfx; i++)
+ if (name.equals(known_sfx[i].name)) {
+ return known_sfx[i];
+ }
+
+ if (!create)
+ return null;
+
+ // find a free sfx
+ for (i = 0; i < num_sfx; i++)
+ if (known_sfx[i].name == null)
+ // registration_sequence < s_registration_sequence)
+ break;
+
+ if (i == num_sfx) {
+ if (num_sfx == MAX_SFX)
+ Com.Error(Defines.ERR_FATAL, "S_FindName: out of sfx_t");
+ num_sfx++;
+ }
+
+ sfx = known_sfx[i];
+ sfx.clear();
+ sfx.name = name;
+ sfx.registration_sequence = s_registration_sequence;
+ // cwei
+ sfx.id = i;
+
+ return sfx;
+ }
+
+ /*
+ ==================
+ S_AliasName
+
+ ==================
+ */
+ sfx_t AliasName(String aliasname, String truename)
+ {
+ sfx_t sfx = null;
+ String s;
+ int i;
+
+ s = new String(truename);
+
+ // find a free sfx
+ for (i=0 ; i < num_sfx ; i++)
+ if (known_sfx[i].name == null)
+ break;
+
+ if (i == num_sfx)
+ {
+ if (num_sfx == MAX_SFX)
+ Com.Error(Defines.ERR_FATAL, "S_FindName: out of sfx_t");
+ num_sfx++;
+ }
+
+ sfx = known_sfx[i];
+ sfx.clear();
+ sfx.name = new String(aliasname);
+ sfx.registration_sequence = s_registration_sequence;
+ sfx.truename = s;
+ // cwei
+ sfx.id = i;
+
+ return sfx;
+ }
+
+ /*
+ ==============
+ S_LoadSound
+ ==============
+ */
+ public sfxcache_t LoadSound(sfx_t s) {
+ sfxcache_t sc = WaveLoader.LoadSound(s);
+ initBuffer(s);
+ return sc;
+ }
+
+ /* (non-Javadoc)
+ * @see jake2.sound.Sound#StartLocalSound(java.lang.String)
+ */
+ public void StartLocalSound(String sound) {
+ sfx_t sfx;
+
+ sfx = RegisterSound(sound);
+ if (sfx == null) {
+ Com.Printf("S_StartLocalSound: can't cache " + sound + "\n");
+ return;
+ }
+ StartSound(null, Globals.cl.playernum + 1, 0, sfx, 1, 1, 0);
+ }
+
+ /* (non-Javadoc)
+ * @see jake2.sound.Sound#RawSamples(int, int, int, int, byte[])
+ */
+ public void RawSamples(int samples, int rate, int width, int channels, byte[] data) {
+ // TODO implement RawSamples
+ }
+
+ /*
+ ===============================================================================
+
+ console functions
+
+ ===============================================================================
+ */
+
+ void Play() {
+ int i;
+ String name;
+ sfx_t sfx;
+
+ i = 1;
+ while (i < Cmd.Argc()) {
+ name = new String(Cmd.Argv(i));
+ if (name.indexOf('.') == -1)
+ name += ".wav";
+
+ sfx = RegisterSound(name);
+ StartSound(null, Globals.cl.playernum + 1, 0, sfx, 1.0f, 1.0f, 0.0f);
+ i++;
+ }
+ }
+
+ void SoundList() {
+ int i;
+ sfx_t sfx;
+ sfxcache_t sc;
+ int size, total;
+
+ total = 0;
+ for (i = 0; i < num_sfx; i++) {
+ sfx = known_sfx[i];
+ if (sfx.registration_sequence == 0)
+ continue;
+ sc = sfx.cache;
+ if (sc != null) {
+ size = sc.length * sc.width * (sc.stereo + 1);
+ total += size;
+ if (sc.loopstart >= 0)
+ Com.Printf("L");
+ else
+ Com.Printf(" ");
+ Com.Printf("(%2db) %6i : %s\n", new Vargs(3).add(sc.width * 8).add(size).add(sfx.name));
+ } else {
+ if (sfx.name.charAt(0) == '*')
+ Com.Printf(" placeholder : " + sfx.name + "\n");
+ else
+ Com.Printf(" not loaded : " + sfx.name + "\n");
+ }
+ }
+ Com.Printf("Total resident: " + total + "\n");
+ }
+
+ void SoundInfo_f() {
+
+ Com.Printf("%5d stereo\n", new Vargs(1).add(1));
+ Com.Printf("%5d samples\n", new Vargs(1).add(22050));
+ Com.Printf("%5d samplebits\n", new Vargs(1).add(16));
+ Com.Printf("%5d speed\n", new Vargs(1).add(44100));
+ }
+
+}
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