var threshold = 30;
var accChangeX = 0;
var accChangeY = 0;
var accChangeT = 0;
var max_shake = 0;

var notes =
{
    C:20,
    D:40,
    E:60,
    F:80,
    G:100,
    A:120,
    B:140
};
function setup() {
  createCanvas(displayWidth, displayHeight);
  frameRate(2);
}

function draw() {
  background(255);

  checkForShake();
 }

function checkForShake() {
  // Calculate total change in accelerationX and accelerationY
  accChangeX = abs(accelerationX - pAccelerationX);
  accChangeY = abs(accelerationY - pAccelerationY);
  accChangeT = accChangeX + accChangeY;
  // If shake
  if(accChangeT > max_shake){
      max_shake = accChangeT;
  }
  textSize(32);
  fill(0);
  stroke(0);
//   text(max_shake,displayWidth/2,200);
//   text(accChangeT,displayWidth/2,displayHeight/2);
  if(accChangeT < notes.C){
    text("C",displayWidth/2,displayHeight/2);
    music("F4");
    }
    else if(accChangeT < notes.D){
        text("D",displayWidth/2,displayHeight/2);
        music("G4");
    }
else if(accChangeT < notes.E){
    text("E",displayWidth/2,displayHeight/2);
    music("G4#");

}
else if(accChangeT < notes.F){
    text("F",displayWidth/2,displayHeight/2);
    music("A5#");

}
else if(accChangeT < notes.G){
    text("G",displayWidth/2,displayHeight/2);
    music("C5");

}
else if(accChangeT < notes.A){
    text("A",displayWidth/2,displayHeight/2);
    music("C5#");

}
else if(accChangeT < notes.B){
    text("B",displayWidth/2,displayHeight/2);
    music("D5#");

  }
//   if (accChangeT >= threshold) {

//   }
//   // If not shake
//   else {
//  // do something
//   }
}



function music(note){
    var synth = new Tone.Synth().toMaster();
    synth.triggerAttackRelease(note, "8n");
}