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script.js
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$(document).ready(function () {
// Song array
var songArray = [
"sound/track1.mp3",
"sound/track2.mp3",
"sound/track3.mp3",
"sound/track4-.mp3",
"sound/track5.mp3",
"sound/track6.mp3",
"sound/track7.mp3",
"sound/track8.mp3",
"sound/track9.mp3",
"sound/track10.mp3",
"sound/track11.mp3",
"sound/track12.mp3",
"sound/track13.mp3",
"sound/track14.mp3",
"sound/track15.mp3",
"sound/track16.mp3"
];
var nameArray = [
"Somewhere Over the Rainbow",
"Slay It",
"Bangarang",
"Bang!",
"Can't Tell Me Nothing",
"Come With Me Now",
"Dragon Rider",
"Elements",
"Happy",
"Incredible",
"One Tribe",
"Rap God",
"Pentonix",
"Turn Down For What",
"21 Guns",
"Titanium"
];
var infoArray = [
["art/1.jpg", "Somewhere Over The Rainbow", "Israel Kamakawiw'Ole"],
["art/2.jpg", "Slay It", "Cryptex"],
["art/3.jpg", "Bangarang", "Skirllex"],
["art/4.jpg", "Bang!", "Carnage"],
["art/5.jpg", "Can't Tell Me Nothing", "Kanye West (the Kayne Best (in the Kanye West (UMPH)))"],
["art/6.jpg", "Come With Me Now", "KONGOS"],
["art/7.jpg", "Dragon Rider", "Archangel"],
["art/8.jpg", "Elements", "Lindsey Stirling"],
["art/9.jpg", "Happy", "Pharrell Williams"],
["art/10.jpg", "Incredible", "Carnage"],
["art/11.jpg", "One Tribe", "Black Eyed Peas"],
["art/12.jpg", "Rap God", "Eminem"],
["art/13.jpg", "Pentonix", "Pentatonix"],
["art/14.jpg", "Turn Down For What", "DJ Snake and L'il Jon"],
["art/15.jpg", "21 Guns", "Green Day"],
["art/16.jpg", "Titanium", "David Gruella"]
];
var toggleLeftVolume = false;
var toggleRightVolume = false;
var toggleLeftButtonVolume;
var toggleRightButtonVolume;
var turnTableLeftText;
var turnTableRightText;
var audio1 = songArray[0];
var audio2 = songArray[0];
var audioNotSetYet = "";
var nameOfAudioNotSetYet = "None";
var buttonSelector = "";
var leapx;
var leapy;
var currentPoseSentinal;
// var left/right table (true = left, false = right)
var leftOrRightTable;
// Left table vars
var lplaying = false;
// Right table vars
var rplaying = false;
// MYO Stuff
var hub = new Myo.Hub();
hub.on('ready', function() {
console.log("ready");
});
hub.on('connect', function() {
console.log("connected!");
});
hub.on('frame', function(frame) {
document.getElementById('out').innerHTML = frame.rotation;
});
hub.on('disconnect', function() {
console.log("disconnect");
});
var currentPose, gesture;
var xPosDiv;
$("#splashIcon").fadeOut(3000);
$("#splashScreen").fadeOut(6000);
gesture = document.getElementById("gesture");
xPosDiv = document.getElementById("leap-x");
yPosDiv = document.getElementById("leap-y");
toggleLeftButtonVolume = document.getElementById("volumeToggleLeft");
toggleRightButtonVolume = document.getElementById("volumeToggleRight");
var imgHolder = document.getElementById("albumArtImg");
var textInfoHolder = document.getElementById("nameHolderInfoBox");
var artistInfoBox = document.getElementById("artistInfoBox");
var rightTable = document.getElementById("rightTable");
var leftTable = document.getElementById("leftTable");
turnTableLeftText = document.getElementById("turnTableLeftText");
turnTableRightText = document.getElementById("turnTableRightText");
var looper = setInterval(djLooper(), 100);
var i = 0;
var ypos;
hub.on('pose', function(pose) {
currentPose = pose;
switch(currentPose.type) {
case currentPose.POSE_FIST:
gesture.innerHTML = ("Gesture: Fist");
if(currentPose != currentPoseSentinal)
currentPoseSentinal = currentPose.POSE_FIST;
if(leftOrRightTable){
if(toggleLeftVolume == false){
toggleLeftVolume = true;
console.log("TLeft: true");
toggleLeftButtonVolume.style.backgroundColor = "#00DDEE";
} else if(toggleLeftVolume == true){
toggleLeftVolume = false;
console.log("TLeft: false");
toggleLeftButtonVolume.style.backgroundColor = "white";
}
} else {
if(toggleRightVolume == false){
toggleRightVolume = true;
console.log("TRight: true");
toggleRightButtonVolume.style.backgroundColor = "#00DDEE";
} else if (toggleRightVolume == true){
toggleRightVolume = false;
console.log("TRight: false");
toggleRightButtonVolume.style.backgroundColor = "white";
}
}
break;
case currentPose.POSE_WAVE_IN:
gesture.innerHTML = ("Gesture: Wave in");
if(currentPose != currentPoseSentinal)
currentPoseSentinal = currentPose.POSE_WAVE_IN;
i--;
if(i < 0){
i = 15;
}
buttonSelector = "song" + (i + 1);
if(infoArray[i][0] != null){
imgHolder.src = infoArray[i][0];
textInfoHolder.innerHTML = infoArray[i][1];
artistInfoBox.innerHTML = infoArray[i][2];
}
unClearAllButtons();
document.getElementById(buttonSelector).style.backgroundColor = "white";
document.getElementById(buttonSelector).style.color = "black";
audioNotSetYet = songArray[i];
nameOfAudioNotSetYet = nameArray[i];
break;
case currentPose.POSE_WAVE_OUT:
gesture.innerHTML = ("Gesture: Wave out");
if(currentPose != currentPoseSentinal)
currentPoseSentinal = currentPose.POSE_WAVE_OUT;
i++;
if(i > 15){
i = 0;
}
if(infoArray[i][0] != null){
imgHolder.src = infoArray[i][0];
textInfoHolder.innerHTML = infoArray[i][1];
artistInfoBox.innerHTML = infoArray[i][2];
}
buttonSelector = "song" + (i + 1);
unClearAllButtons();
document.getElementById(buttonSelector).style.backgroundColor = "white";
document.getElementById(buttonSelector).style.color = "black";
audioNotSetYet = songArray[i];
nameOfAudioNotSetYet = nameArray[i];
break;
case currentPose.POSE_FINGERS_SPREAD:
gesture.innerHTML = ("Gesture: Fingers spread");
if(currentPose != currentPoseSentinal)
currentPoseSentinal = currentPose.POSE_FINGERS_SPREAD;
if(leftOrRightTable){
if(lplaying){
console.log("Left music stopped");
turnMusicLeft(false, "");
lplaying = !lplaying;
document.getElementById("turnTableImgLeft").src = "img/stillLeft.png";
} else {
console.log("Left music started");
turnMusicLeft(true, audioNotSetYet);
turnTableLeftText.innerHTML = nameOfAudioNotSetYet;
lplaying = !lplaying;
document.getElementById("turnTableImgLeft").src = "img/fastSpin.gif";
}
} else if (leftOrRightTable == false ){
if(rplaying){
console.log("Right music stopped");
turnMusicRight(false, "");
rplaying = !rplaying;
document.getElementById("turnTableImgRight").src = "img/stillRight.png";
} else {
console.log("Right music started");
turnMusicRight(true, audioNotSetYet );
turnTableRightText.innerHTML = nameOfAudioNotSetYet;
rplaying = !rplaying;
document.getElementById("turnTableImgRight").src = "img/fastSpin.gif";
}
}
break;
case currentPose.POSE_TWIST_IN:
console.log("Gesture: Twist in");
if(currentPose != currentPoseSentinal)
currentPoseSentinal = currentPose.POSE_TWIST_IN;
break;
case currentPose.POSE_NONE:
}
});
// Leap Stuff
Leap.loop(function(frame) {
if(frame.hands.length == 1){
xpos = Math.floor(frame.hands[0].palmPosition[0]);
ypos = frame.hands[0].palmPosition[1]/200 - .15;
xPosDiv.innerHTML = "Leap X: (" + Math.round((frame.hands[0].palmPosition[0]/1000 * 10))/1 + ")";
yPosDiv.innerHTML = "Leap Y: (" + frame.hands[0].palmPosition[1]/200 + ")";
leapx = Math.round((frame.hands[0].palmPosition[0]/1000 * 10))/10;
} else {
xpos = 0;
}
if(ypos > 0.999){
ypos = 0.999;
}
if(ypos < 0.001){
ypos = 0;
}
if(toggleRightVolume == true && audio2 != null){
audio2.volume = ypos;
}
if(toggleLeftVolume == true && audio1 != null){
audio1.volume = ypos;
}
djLooper();
});
function djLooper(){
if(ypos > 0.999){
ypos = 1;
}
if(ypos < 0.001){
ypos = 0;
}
if(leapx >= 0){
rightTable.style.backgroundColor="#00FFFF";
leftTable.style.backgroundColor="white";
leftOrRightTable = false;
} else if (leapx < 0){
leftTable.style.backgroundColor="#00FFFF";
rightTable.style.backgroundColor="white";
leftOrRightTable = true;
} else {
leftTable.style.backgroundColor="white";
rightTable.style.backgroundColor="white";
}
}
function turnMusicLeft(bool, audio){
if(bool){
audio1 = new Audio();
audio1.src = audio;
audio1.play();
} else {
audio1.pause();
}
}
function turnMusicRight(bool, audio){
if(bool){
audio2 = new Audio();
audio2.src = audio;
audio2.play();
} else {
audio2.pause();
}
}
function unClearAllButtons(){
for(var i = 1; i < 17; i++){
document.getElementById("song" + i).style.backgroundColor = "#00FFFF";
document.getElementById("song" + i).style.color = "white";
}
}
// Entire application with keyboard clicks
$(document).keydown(function(e) {
switch(e.which) {
case 37: // left
gesture.innerHTML = ("Gesture: Wave in");
if(currentPose != currentPoseSentinal)
currentPoseSentinal = currentPose.POSE_WAVE_IN;
i--;
if(i < 0){
i = 15;
}
buttonSelector = "song" + (i + 1);
if(infoArray[i][0] != null){
imgHolder.src = infoArray[i][0];
textInfoHolder.innerHTML = infoArray[i][1];
artistInfoBox.innerHTML = infoArray[i][2];
}
unClearAllButtons();
document.getElementById(buttonSelector).style.backgroundColor = "white";
document.getElementById(buttonSelector).style.color = "black";
audioNotSetYet = songArray[i];
nameOfAudioNotSetYet = nameArray[i];
break;
case 39: // up
if(currentPose != currentPoseSentinal)
currentPoseSentinal = currentPose.POSE_WAVE_OUT;
i++;
if(i > 15){
i = 0;
}
if(infoArray[i][0] != null){
imgHolder.src = infoArray[i][0];
textInfoHolder.innerHTML = infoArray[i][1];
artistInfoBox.innerHTML = infoArray[i][2];
}
buttonSelector = "song" + (i + 1);
unClearAllButtons();
document.getElementById(buttonSelector).style.backgroundColor = "white";
document.getElementById(buttonSelector).style.color = "black";
audioNotSetYet = songArray[i];
nameOfAudioNotSetYet = nameArray[i];
break;
case 38: // up
gesture.innerHTML = ("Gesture: Fingers spread");
if(currentPose != currentPoseSentinal)
currentPoseSentinal = currentPose.POSE_FINGERS_SPREAD;
if(leftOrRightTable){
if(lplaying){
console.log("Left music stopped");
turnMusicLeft(false, "");
lplaying = !lplaying;
document.getElementById("turnTableImgLeft").src = "img/stillLeft.png";
} else {
console.log("Left music started");
turnMusicLeft(true, audioNotSetYet);
turnTableLeftText.innerHTML = nameOfAudioNotSetYet;
lplaying = !lplaying;
document.getElementById("turnTableImgLeft").src = "img/fastSpin.gif";
}
} else if (leftOrRightTable == false ){
if(rplaying){
console.log("Right music stopped");
turnMusicRight(false, "");
rplaying = !rplaying;
document.getElementById("turnTableImgRight").src = "img/stillRight.png";
} else {
console.log("Right music started");
turnMusicRight(true, audioNotSetYet );
turnTableRightText.innerHTML = nameOfAudioNotSetYet;
rplaying = !rplaying;
document.getElementById("turnTableImgRight").src = "img/fastSpin.gif";
}
}
break;
case 40: // down
gesture.innerHTML = ("Gesture: Fist");
if(currentPose != currentPoseSentinal)
currentPoseSentinal = currentPose.POSE_FIST;
if(leftOrRightTable){
if(toggleLeftVolume == false){
toggleLeftVolume = true;
console.log("TLeft: true");
toggleLeftButtonVolume.style.backgroundColor = "#00DDEE";
} else if(toggleLeftVolume == true){
toggleLeftVolume = false;
console.log("TLeft: false");
toggleLeftButtonVolume.style.backgroundColor = "white";
}
} else {
if(toggleRightVolume == false){
toggleRightVolume = true;
console.log("TRight: true");
toggleRightButtonVolume.style.backgroundColor = "#00DDEE";
} else if (toggleRightVolume == true){
toggleRightVolume = false;
console.log("TRight: false");
toggleRightButtonVolume.style.backgroundColor = "white";
}
}
break;
case 68: // Letter D
console.log("hi");
rightTable.style.backgroundColor="#00FFFF";
leftTable.style.backgroundColor="white";
leftOrRightTable = false;
break;
case 65: // Letter A
console.log("hi");
rightTable.style.backgroundColor="white";
leftTable.style.backgroundColor="#00FFFF";
leftOrRightTable = true;
break;
case 87: // Letter W
if(toggleRightVolume == true && audio2 != null && audio2.volume >= 1){
audio2.volume += 0.1;
}
if(toggleLeftVolume == true && audio1 != null && audio1.volume >= 1){
audio1.volume += 0.1;
}
break;
case 83: // Letter S
console.log("lowered");
if(toggleRightVolume == true && audio2 != null && audio2.volume <= 0){
audio2.volume -= 0.1;
}
if(toggleLeftVolume == true && audio1 != null && audio1.volume <= 0){
audio1.volume -= 0.1;
}
break;
default: return; // exit this handler for other keys
}
e.preventDefault(); // prevent the default action (scroll / move caret)
});
});