I've looked into fmodEx a couple times, but didn't have any success understanding how to use it.
That and I was trying to use it with java, which involves the extra layer of NativeFmodEx.
[edit]
I just took another look at the _3d example in the NativeFmodEx sdk.
37 import statements? Not a good start...
Even skipping around all the gui code and the numerous checks for errors and soundcard settings, just loading the sounds looks like this:
ErrorCheck(result = system.getDriverInfo(0, buffer, buffer.capacity(), null));
String name = BufferUtils.toString(buffer);
if(name.equals("SigmaTel")) { /* Sigmatel sound devices crackle for some reason if the format is PCM 16bit. PCM floating point output seems to solve it. */
ErrorCheck(result = system.setSoftwareFormat(48000, FMOD_SOUND_FORMAT_PCMFLOAT, 0, 0, FMOD_DSP_RESAMPLER_LINEAR));
}
}
result = system.init(100, FMOD_INIT_NORMAL, null);
if(result == FMOD_ERR_OUTPUT_CREATEBUFFER) { /* Ok, the speaker mode selected isn't supported by this soundcard. Switch it back to stereo... */
ErrorCheck(result = system.setSpeakerMode(FMOD_SPEAKERMODE_STEREO));
ErrorCheck(result = system.init(100, FMOD_INIT_NORMAL, null));/* ... and re-init. */
}
/*
* Set the distance units. (meters/feet etc).
*/
ErrorCheck(result = system.set3DSettings(1.0f, DISTANCEFACTOR, 1.0f));
/*
* Load some sounds
*/
soundBuffer = Medias.loadMediaIntoMemory("/Media/drumloop.wav");
exinfo = FMOD_CREATESOUNDEXINFO.create();
exinfo.setLength(soundBuffer.capacity());
ErrorCheck(result = system.createSound(soundBuffer, FMOD_3D | FMOD_OPENMEMORY, exinfo, sound1));
ErrorCheck(result = sound1.set3DMinMaxDistance(0.5f * DISTANCEFACTOR, 5000.0f * DISTANCEFACTOR));
ErrorCheck(result = sound1.setMode(FMOD_LOOP_NORMAL));
soundBuffer = null;
exinfo.release();
soundBuffer = Medias.loadMediaIntoMemory("/Media/jaguar.wav");
exinfo = FMOD_CREATESOUNDEXINFO.create();
exinfo.setLength(soundBuffer.capacity());
ErrorCheck(result = system.createSound(soundBuffer, FMOD_3D | FMOD_OPENMEMORY, exinfo, sound2));
ErrorCheck(result = sound2.set3DMinMaxDistance(0.5f * DISTANCEFACTOR, 5000.0f * DISTANCEFACTOR));
ErrorCheck(result = sound2.setMode(FMOD_LOOP_NORMAL));
soundBuffer = null;
exinfo.release();
soundBuffer = Medias.loadMediaIntoMemory("/Media/swish.wav");
exinfo = FMOD_CREATESOUNDEXINFO.create();
exinfo.setLength(soundBuffer.capacity());
ErrorCheck(result = system.createSound(soundBuffer, FMOD_SOFTWARE | FMOD_2D | FMOD_OPENMEMORY, exinfo, sound3));
soundBuffer = null;
exinfo.release();
/*
* Play sounds at certain positions
*/
{
FMOD_VECTOR pos = FMOD_VECTOR.create(-10.0f * DISTANCEFACTOR, 0.0f, 0.0f);
FMOD_VECTOR vel = FMOD_VECTOR.create(0.0f, 0.0f, 0.0f);
ErrorCheck(result = system.playSound(FMOD_CHANNEL_FREE, sound1, true, channel1));
ErrorCheck(result = channel1.set3DAttributes(pos, vel));
ErrorCheck(result = channel1.setPaused(false));
}
{
FMOD_VECTOR pos = FMOD_VECTOR.create(15.0f * DISTANCEFACTOR, 0.0f, 0.0f);
FMOD_VECTOR vel = FMOD_VECTOR.create(0.0f, 0.0f, 0.0f);
ErrorCheck(result = system.playSound(FMOD_CHANNEL_FREE, sound2, true, channel2));
ErrorCheck(result = channel2.set3DAttributes(pos, vel));
ErrorCheck(result = channel2.setPaused(false));
}
/*
* Display help
*/
{
int num3d = 0, num2d = 0;
IntBuffer iBuffer = newIntBuffer(1);
ErrorCheck(result = system.getHardwareChannels(buffer.asIntBuffer(), iBuffer, null));
num3d = buffer.getInt(0);
num2d = iBuffer.get(0);
printf("Hardware 2D channels : %d\n", num2d);
printf("Hardware 3D channels : %d\n", num3d);
}
print("=========================================================================\n");
print("Press 1 Pause/Unpause 16bit 3D sound at any time\n");
print(" 2 Pause/Unpause 8bit 3D sound at any time\n");
print(" 3 Play 16bit STEREO 2D sound at any time\n");
print(" < Move listener left (in still mode)\n");
print(" > Move listener right (in still mode)\n");
print(" SPACE Stop/Start listener automatic movement\n");
print(" E Quit\n");
print("=========================================================================\n");
This makes me want to go play around with my SoundPlayer and SoundBuffer classes just so I can do something halfway complicated without my head exploding. 
If BGT or G3d can eventually do something like this without so much... pain, yay!
And, yeah, the same thing, minus the 3d, in BGT looks like this:
sound sound1; sound sound2; sound sound3;
sound1.load("media/snd1.wav");
sound2.load("media.snd2.wav");
sound3.load("media/snd3.wav");
int pan_step=1; int volume_step=1; double behind_pitch_decrease=1.0;
position_sound_2d(sound1, 0, 0, random(-5, 5), random(-5, 5), pan_step, volume_step, behind_pitch_decrease);
position_sound_2d(sound2, 0, 0, random(-5, 5), random(-5, 5), pan_step, volume_step, behind_pitch_decrease);
position_sound_2d(sound3, 0, 0, random(-5, 5), random(-5, 5), pan_step, volume_step, behind_pitch_decrease);
sound1.play_looped(); sound2.play_looped(); sound3.play_looped();
Hopefully I can order either the light or pro single license for BGT in the next week...
[/edit]
看過來!
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MaxAngor wrote:
George... Don't do that.
