leap-parrot.js

Leap = require("leapjs");
var arDrone = require("ar-drone");
var client = arDrone.createClient();

var aloft = false;

Leap.loop(function(frame) {

  var x, y, z;

  frame.gestures.forEach(function(gesture) {
    console.log(gesture.type);
  });

  if (1 == frame.hands.length && !aloft) {
    client.takeoff();
    aloft = true;
  } else if (1 == frame.hands.length && aloft) {
    // client.clockwise(0.25);
    if (0 < frame.pointables.length) {
      x = frame.pointables[0].tipPosition[0];
      y = frame.pointables[0].tipPosition[1];
      z = frame.pointables[0].tipPosition[2];
    }

    if (y > 150) {
      client.up(0.25);
    }

    if (y < 150) {
      client.down(0.25);
    }

  } else {
    client.stop();
    client.land();
    aloft = false;
  }

});