MCarlomagno

  double _euclideanDistance(List e1, List e2) {
    double sum = 0.0;
    for (int i = 0; i < e1.length; i++) {
      sum += pow((e1[i] - e2[i]), 2);
    }
    return sqrt(sum);
  }

MCarlomagno

_cameraService.cameraController.startImageStream((image) async {
    ...
    try {
      /// returns a list of faces, but for our propose we just need the first one detected
      List<Face> faces = await _mlVisionService.getFacesFromImage(image);
      ...
    } catch (e) {
      ...
    }
}

MCarlomagno

  setCurrentPrediction(CameraImage cameraImage, Face face) {
    /// crops the face from the image and transforms it to an array of data
    List input = _preProcess(cameraImage, face);

    /// then reshapes input and ouput to model format 🧑‍🔧
    input = input.reshape([1, 112, 112, 3]);
    List output = List(1 * 192).reshape([1, 192]);

    /// runs the interpreter and produces the output 🤖
    this._interpreter.run(input, output);

MCarlomagno

// Example object result
{
  "score": 0.32371445304906,
  "keypoints": [
    ...
    
    {
      "position": {
        "y": 113.9603729248,
        "x": 393.19735717773

MCarlomagno

  // right and left wrists are the objects given by the model
  const rx = rightWrist.position.x;
  const ry = rightWrist.position.y;
  const lx = leftWrist.position.x;
  const ly = leftWrist.position.y;
  
  // vertical and horizontal distance
  var dy = ly - ry;
  var dx = lx - rx;
  

MCarlomagno

  // calculate angle  
  let angle = 0.0;
  angle = angleBetween(wrists);
  
  // right condition
  if(angle < -25) {
      turnRight();
      toRight = true;
      toLeft = false;
  } else if(toRight) {

MCarlomagno

MCarlomagno

var startGame = () => {
        
        var options = {
            arena: {
                arena: mk.arenas.types.THRONE_ROOM
            },
            fighters: [{ name: 'Subzero' }, { name: 'Kano' }],
            gameType: 'multiplayer'
        };

MCarlomagno

var getState = function (index) {
 
  var me = mk.game.fighters[index]
 
  // 0 === false and 1 === true in js conditionals
  var opponent = index ? mk.game.fighters[0] : mk.game.fighters[1];
  
  var myLife = me._life;
  var opponentLife = opponent._life;
  var myPosition = me._position;

MCarlomagno

subzeroActions = {
  RIGHT: 39, // right arrow
  LEFT : 37, // left arrow
  UP   : 38, // up arrow
  DOWN : 40, // down arrow
  BLOCK: 81, // Q
  HP   : 65, // A
  LP   : 83, // S
  LK   : 68, // D
  HK   : 70  // F