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fix airGuitar.js
This commit is contained in:
Brad Hefta-Gaub
parent
5227c40298
commit
c826b48c92
1 changed files with 95 additions and 68 deletions
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@ -32,6 +32,8 @@ var guitarModel = HIFI_PUBLIC_BUCKET + "models/attachments/guitar.fst";
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// Load sounds that will be played
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var heyManWave = SoundCache.getSound("https://hifi-public.s3.amazonaws.com/sounds/KenDoll_1%2303.wav");
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var chords = new Array();
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// Nylon string guitar
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chords[1] = SoundCache.getSound(HIFI_PUBLIC_BUCKET + "sounds/Guitars/Guitar+-+Nylon+A.raw");
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@ -56,96 +58,121 @@ var NUM_GUITARS = 3;
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var guitarSelector = NUM_CHORDS;
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var whichChord = 1;
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var leftHanded = true;
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var leftHanded = false;
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var strumHand, chordHand, strumTrigger, chordTrigger;
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if (leftHanded) {
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var strumHand = 0;
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var chordHand = 1;
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strumHand = Controller.Standard.LeftHand;
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chordHand = Controller.Standard.RightHand;
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strumTrigger = Controller.Standard.LT;
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chordTrigger = Controller.Standard.RT;
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changeGuitar = Controller.Standard.RB;
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chord1 = Controller.Standard.X;
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chord2 = Controller.Standard.Y;
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chord3 = Controller.Standard.A;
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chord4 = Controller.Standard.B;
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} else {
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var strumHand = 1;
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var chordHand = 0;
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strumHand = Controller.Standard.RightHand;
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chordHand = Controller.Standard.LeftHand;
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strumTrigger = Controller.Standard.RT;
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chordTrigger = Controller.Standard.LT;
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changeGuitar = Controller.Standard.LB;
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chord1 = Controller.Standard.DU; // these may not be correct, maybe we should map directly to Hydra??
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chord2 = Controller.Standard.DD;
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chord3 = Controller.Standard.DL;
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chord4 = Controller.Standard.DR;
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}
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var lastPosition = { x: 0.0,
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y: 0.0,
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z: 0.0 };
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var soundPlaying = false;
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var audioInjector = null;
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var selectorPressed = false;
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var position;
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MyAvatar.attach(guitarModel, "Hips", {x: -0.2, y: 0.0, z: 0.1}, Quat.fromPitchYawRollDegrees(90, 00, 90), 1.0);
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function checkHands(deltaTime) {
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for (var palm = 0; palm < 2; palm++) {
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var palmVelocity = Controller.getSpatialControlVelocity(palm * 2 + 1);
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var volume = length(palmVelocity) / 5.0;
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var position = Controller.getSpatialControlPosition(palm * 2 + 1);
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var myPelvis = MyAvatar.position;
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var trigger = Controller.getTriggerValue(strumHand);
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var chord = Controller.getTriggerValue(chordHand);
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var strumVelocity = Controller.getPoseValue(strumHand).velocity;
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var volume = length(strumVelocity) / 5.0;
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if (volume > 1.0) volume = 1.0;
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if ((chord > 0.1) && soundPlaying.isPlaying) {
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// If chord finger trigger pulled, stop current chord
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print("stopped sound");
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soundPlaying.stop();
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}
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var BUTTON_COUNT = 6;
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// Change guitars if button FWD (5) pressed
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if (Controller.isButtonPressed(chordHand * BUTTON_COUNT + 5)) {
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if (!selectorPressed) {
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guitarSelector += NUM_CHORDS;
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if (guitarSelector >= NUM_CHORDS * NUM_GUITARS) {
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guitarSelector = 0;
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}
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selectorPressed = true;
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}
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} else {
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selectorPressed = false;
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}
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if (Controller.isButtonPressed(chordHand * BUTTON_COUNT + 1)) {
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whichChord = 1;
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} else if (Controller.isButtonPressed(chordHand * BUTTON_COUNT + 2)) {
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whichChord = 2;
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} else if (Controller.isButtonPressed(chordHand * BUTTON_COUNT + 3)) {
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whichChord = 3;
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} else if (Controller.isButtonPressed(chordHand * BUTTON_COUNT + 4)) {
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whichChord = 4;
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}
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if (palm == strumHand) {
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var STRUM_HEIGHT_ABOVE_PELVIS = 0.10;
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var strumTriggerHeight = myPelvis.y + STRUM_HEIGHT_ABOVE_PELVIS;
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//printVector(position);
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if ( ( ((position.y < strumTriggerHeight) && (lastPosition.y >= strumTriggerHeight)) ||
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((position.y > strumTriggerHeight) && (lastPosition.y <= strumTriggerHeight)) ) && (trigger > 0.1) ){
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// If hand passes downward or upward through 'strings', and finger trigger pulled, play
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playChord(position, volume);
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}
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lastPosition = Controller.getSpatialControlPosition(palm * 2 + 1);
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}
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if (volume == 0.0) {
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volume = 1.0;
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}
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var strumHandPosition = leftHanded ? MyAvatar.leftHandPosition : MyAvatar.rightHandPosition;
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var myPelvis = MyAvatar.position;
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var strumming = Controller.getValue(strumTrigger);
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var chord = Controller.getValue(chordTrigger);
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if (volume > 1.0) volume = 1.0;
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if ((chord > 0.1) && audioInjector && audioInjector.isPlaying) {
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// If chord finger trigger pulled, stop current chord
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print("stopping chord because cord trigger pulled");
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audioInjector.stop();
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}
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// Change guitars if button FWD (5) pressed
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if (Controller.getValue(changeGuitar)) {
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print("changeGuitar:" + changeGuitar);
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if (!selectorPressed) {
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guitarSelector += NUM_CHORDS;
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if (guitarSelector >= NUM_CHORDS * NUM_GUITARS) {
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guitarSelector = 0;
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}
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selectorPressed = true;
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}
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} else {
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selectorPressed = false;
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}
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//print("selectorPressed:" + selectorPressed);
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if (Controller.getValue(chord1)) {
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whichChord = 1;
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} else if (Controller.getValue(chord2)) {
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whichChord = 2;
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} else if (Controller.getValue(chord3)) {
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whichChord = 3;
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} else if (Controller.getValue(chord4)) {
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whichChord = 4;
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}
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var STRUM_HEIGHT_ABOVE_PELVIS = 0.10;
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var strummingHeight = myPelvis.y + STRUM_HEIGHT_ABOVE_PELVIS;
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var strumNowAbove = strumHandPosition.y > strummingHeight;
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var strumNowBelow = strumHandPosition.y <= strummingHeight;
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var strumWasAbove = lastPosition.y > strummingHeight;
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var strumWasBelow = lastPosition.y <= strummingHeight;
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var strumUp = strumNowAbove && strumWasBelow;
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var strumDown = strumNowBelow && strumWasAbove;
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if ((strumUp || strumDown) && (strumming > 0.1)) {
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// If hand passes downward or upward through 'strings', and finger trigger pulled, play
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playChord(strumHandPosition, volume);
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}
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lastPosition = strumHandPosition;
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}
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function playChord(position, volume) {
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if (soundPlaying.isPlaying) {
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if (audioInjector && audioInjector.isPlaying) {
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print("stopped sound");
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soundPlaying.stop();
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audioInjector.stop();
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}
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print("Played sound: " + whichChord + " at volume " + options.volume);
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if (!soundPlaying) {
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soundPlaying = Audio.playSound(chords[guitarSelector + whichChord], {
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position: position,
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volume: volume
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});
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} else {
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soundPlaying.restart();
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}
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print("Played sound: " + whichChord + " at volume " + volume);
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if (!audioInjector) {
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// FIXME - we apparenlty broke RAW file playback, so we need WAV files for all these chords. In the mean
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// time, we will just play the heyMan wave file for all chords
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var chord = heyManWave; // chords[guitarSelector + whichChord];
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audioInjector = Audio.playSound(chord, { position: position, volume: volume });
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print("audioInjector: " + JSON.stringify(audioInjector));
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} else {
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print("audioInjector: " + JSON.stringify(audioInjector));
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audioInjector.restart();
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}
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}
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