Merge branch 'master' of https://github.com/espruino/BangleApps

2020-04-14 14:02:32 +02:00 · 2020-04-14 14:02:32 +02:00 · 123d53aeb4
parent 4644fe4baf 86c2d02e73
commit 123d53aeb4
45 changed files with 1456 additions and 59 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -7,3 +7,4 @@ Changed for individual apps are listed in `apps/appname/ChangeLog`
 * Added optional `README.md` file for apps
 * Remove 2v04 version warning, add links in About to official/developer versions
 * Fix issue removing an app that was just installed (Fix #253)
+* Add `Favourite` functionality 
--- a/apps.json
+++ b/apps.json
@ -119,7 +119,7 @@
  { "id": "setting",
    "name": "Settings",
    "icon": "settings.png",
-    "version":"0.12",
+    "version":"0.13",
    "description": "A menu for setting up Bangle.js",
    "tags": "tool,system",
    "storage": [
@ -915,7 +915,7 @@
  { "id": "marioclock",
    "name": "Mario Clock",
    "icon": "marioclock.png",
-    "version":"0.09",
+    "version":"0.12",
    "description": "Animated retro Mario clock, with Gameboy style 8-bit grey-scale graphics.",
    "tags": "clock,mario,retro",
    "type": "clock",
@ -1108,6 +1108,20 @@
      {"name":"openstmap.app.js","url":"app.js"},
      {"name":"openstmap.img","url":"app-icon.js","evaluate":true}
    ]
+  },
+    { "id": "activepedom",
+    "name": "Active Pedometer",
+    "shortName":"Active Pedometer",
+    "icon": "app.png",
+    "version":"0.01",
+    "description": "Pedometer that filters out arm movement and displays a step goal progress.",
+    "tags": "outdoors,widget",
+    "type":"widget",
+    "storage": [
+      {"name":"activepedom.wid.js","url":"widget.js"},
+      {"name":"activepedom.settings.js","url":"settings.js"},
+      {"name":"activepedom.img","url":"app-icon.js","evaluate":true}
+    ]
  },
  { "id": "tabata",
    "name": "Tabata",
@ -1158,5 +1172,72 @@
      {"name":"batchart.app.js","url":"app.js"},
      {"name":"batchart.img","url":"app-icon.js","evaluate":true}
    ]
+  },
+  { "id": "nato",
+    "name": "NATO Alphabet",
+    "shortName" : "NATOAlphabet",
+    "icon": "nato.png",
+    "version":"0.01",
+    "type": "app",
+    "description": "Learn the NATO Phonetic alphabet plus some numbers.",
+    "tags": "app,learn,visual",
+    "allow_emulator":true,
+    "storage": [
+      {"name":"nato.app.js","url":"nato.js"},
+      {"name":"nato.img","url":"nato-icon.js","evaluate":true}
+    ]
+  },
+  { "id": "numerals",
+    "name": "Numerals Clock",
+    "shortName": "Numerals Clock",
+    "icon": "numerals.png",
+    "version":"0.01",
+    "description": "A simple big numerals clock",
+    "tags": "numerals,clock",
+	"type":"clock",
+    "allow_emulator":true,
+    "storage": [
+      {"name":"numerals.app.js","url":"numerals.app.js"},
+      {"name":"numerals.img","url":"numerals-icon.js","evaluate":true},
+	    {"name":"numerals.settings.js","url":"numerals.settings.js"}
+    ]
+  },
+  { "id": "bledetect",
+    "name": "BLE Detector",
+    "shortName":"BLE Detector",
+    "icon": "bledetect.png",
+    "version":"0.02",
+    "description": "Detect BLE devices and show some informations.",
+    "tags": "app,bluetooth,tool",
+    "readme": "README.md", 
+    "storage": [
+      {"name":"bledetect.app.js","url":"bledetect.js"},
+      {"name":"bledetect.img","url":"bledetect-icon.js","evaluate":true}
+    ]
+  },
+  { "id": "snake",
+    "name": "Snake",
+    "shortName":"Snake",
+    "icon": "snake.png",
+    "version":"0.01",
+    "description": "The classic snake game. Eat apples and don't bite your tail:",
+    "tags": "game,fun",
+    "readme": "README.md", 
+    "storage": [
+      {"name":"snake.app.js","url":"snake.js"},
+      {"name":"snake.img","url":"snake-icon.js","evaluate":true}
+    ]
+  },
+    { "id": "calculator",
+    "name": "Calculator",
+    "shortName":"Calculator",
+    "icon": "calculator.png",
+    "version":"0.01",
+    "description": "Basic calculator reminiscent of MacOs's one. Handy for small calculus. Push button1 and 3 to navigate up/down, tap right or left to navigate the sides, push button 2 to select.",
+    "tags": "app,tool",
+    "storage": [
+      {"name":"calculator.app.js","url":"app.js"},
+      {"name":"calculator.img","url":"calculator-icon.js","evaluate":true}
+    ]
  }
 ]
--- a/apps/activepedom/10600.png
+++ b/apps/activepedom/10600.png
--- a/apps/activepedom/1600.png
+++ b/apps/activepedom/1600.png
--- a/apps/activepedom/600.png
+++ b/apps/activepedom/600.png
--- a/apps/activepedom/ChangeLog
+++ b/apps/activepedom/ChangeLog
@ -0,0 +1 @@
+0.01: New Widget!
--- a/apps/activepedom/README.md
+++ b/apps/activepedom/README.md
@ -0,0 +1,38 @@
+# Improved pedometer
+Pedometer that filters out arm movement and displays a step goal progress.
+
+I changed the step counting algorithm completely.
+Now every step is counted when in status 'active', if the time difference between two steps is not too short or too long.
+To get in 'active' mode, you have to reach the step threshold before the active timer runs out.
+When you reach the step threshold, the steps needed to reach the threshold are counted as well.
+
+## Screenshots
+* 600 steps
+![](600.png)
+
+* 1600 steps
+![](1600.png)
+
+* 10600 steps
+![](10600.png)
+
+## Features
+
+* Two line display
+* Large number for good readability
+* Small number with the exact steps counted
+* Large number is displayed in green when status is 'active'
+* Progress bar for step goal
+* Counts steps only if they are reached in a certain time
+* Filters out steps where time between two steps is too long or too short
+* Step detection sensitivity from firmware can be configured
+* Steps are saved to a file and read-in at start (to not lose step progress)
+* Settings can be changed in Settings - App/widget settings - Active Pedometer
+
+## Development version
+
+* https://github.com/Purple-Tentacle/BangleAppsDev/tree/master/apps/pedometer
+
+## Requests
+
+If you have any feature requests, please post in this forum thread: http://forum.espruino.com/conversations/345754/
--- a/apps/activepedom/app-icon.js
+++ b/apps/activepedom/app-icon.js
@ -0,0 +1 @@
+require("heatshrink").decompress(atob("mEwwIGDvAEDgP+ApMD/4FVEZY1FABcP8AFDn/wAod/AocB//4AoUHAokPAokf5/8AocfAoc+j5HDvgFEvEf7+AAoP4AoJCC+E/54qCsE/wYkDn+AAos8AohZDj/AAohrEp4FEs5xEuJfDgF5Aon4GgYFBGgZOBnyJD+EeYgfgj4FEh6VD4AFDh+AAIJMCBoIFFLQQtBgYFCHIIFDjA3BC4I="))
--- a/apps/activepedom/app.png
+++ b/apps/activepedom/app.png
--- a/apps/activepedom/settings.js
+++ b/apps/activepedom/settings.js
@ -0,0 +1,81 @@
+// This file should contain exactly one function, which shows the app's settings
+/**
+ * @param {function} back Use back() to return to settings menu
+ */
+(function(back) {
+  const SETTINGS_FILE = 'activepedom.settings.json';
+
+  // initialize with default settings...
+  let s = {
+    'cMaxTime' : 1100,
+    'cMinTime' : 240,
+    'stepThreshold' : 30,
+    'intervalResetActive' : 30000,
+    'stepSensitivity' : 80,
+    'stepGoal' : 10000,
+  };
+  // ...and overwrite them with any saved values
+  // This way saved values are preserved if a new version adds more settings
+  const storage = require('Storage');
+  const saved = storage.readJSON(SETTINGS_FILE, 1) || {};
+  for (const key in saved) {
+    s[key] = saved[key];
+  }
+
+  // creates a function to safe a specific setting, e.g.  save('color')(1)
+  function save(key) {
+    return function (value) {
+      s[key] = value;
+      storage.write(SETTINGS_FILE, s);
+      WIDGETS["activepedom"].draw();
+    };
+  }
+
+  const menu = {
+    '': { 'title': 'Active Pedometer' },
+    '< Back': back,
+    'Max time (ms)': {
+      value: s.cMaxTime,
+      min: 0,
+      max: 10000,
+      step: 100,
+      onchange: save('cMaxTime'),
+    },
+    'Min time (ms)': {
+      value: s.cMinTime,
+      min: 0,
+      max: 500,
+      step: 10,
+      onchange: save('cMinTime'),
+    },
+    'Step threshold': {
+      value: s.stepThreshold,
+      min: 0,
+      max: 100,
+      step: 1,
+      onchange: save('stepThreshold'),
+    },
+    'Act.Res. (ms)': {
+      value: s.intervalResetActive,
+      min: 100,
+      max: 100000,
+      step: 1000,
+      onchange: save('intervalResetActive'),
+    },
+    'Step sens.': {
+      value: s.stepSensitivity,
+      min: 0,
+      max: 1000,
+      step: 10,
+      onchange: save('stepSensitivity'),
+    },
+    'Step goal': {
+      value: s.stepGoal,
+      min: 1000,
+      max: 100000,
+      step: 1000,
+      onchange: save('stepGoal'),
+    },
+  };
+  E.showMenu(menu);
+});
--- a/apps/activepedom/widget.js
+++ b/apps/activepedom/widget.js
@ -0,0 +1,180 @@
+(() => {
+  var stepTimeDiff = 9999; //Time difference between two steps
+  var startTimeStep = new Date(); //set start time
+  var stopTimeStep = 0; //Time after one step
+  var timerResetActive = 0; //timer to reset active
+  var steps = 0; //steps taken
+  var stepsCounted = 0; //active steps counted
+  var active = 0; //x steps in y seconds achieved
+  var stepGoalPercent = 0; //percentage of step goal
+  var stepGoalBarLength = 0; //length og progress bar   
+  var lastUpdate = new Date();
+  var width = 45;
+
+  var stepsTooShort = 0;
+  var stepsTooLong = 0;
+  var stepsOutsideTime = 0;
+
+  //define default settings
+  const DEFAULTS = {
+    'cMaxTime' : 1100,
+    'cMinTime' : 240,
+    'stepThreshold' : 30,
+    'intervalResetActive' : 30000,
+    'stepSensitivity' : 80,
+    'stepGoal' : 10000,
+  };
+  const SETTINGS_FILE = 'activepedom.settings.json';
+  const PEDOMFILE = "activepedom.steps.json";
+  
+  let settings;
+    //load settings
+  function loadSettings() {
+    settings = require('Storage').readJSON(SETTINGS_FILE, 1) || {};
+  }
+  //return setting
+  function setting(key) {
+    if (!settings) { loadSettings(); }
+    return (key in settings) ? settings[key] : DEFAULTS[key];
+  }
+
+  function setStepSensitivity(s) {
+    function sqr(x) { return x*x; }
+    var X=sqr(8192-s);
+    var Y=sqr(8192+s);
+    Bangle.setOptions({stepCounterThresholdLow:X,stepCounterThresholdHigh:Y});
+  }
+
+  //format number to make them shorter
+  function kFormatter(num) {
+    if (num <= 999) return num; //smaller 1.000, return 600 as 600
+    if (num >= 1000 && num < 10000) { //between 1.000 and 10.000
+      num = Math.floor(num/100)*100;
+      return (num / 1000).toFixed(1).replace(/\.0$/, '') + 'k'; //return 1600 as 1.6k
+    }
+    if (num >= 10000) { //greater 10.000
+      num = Math.floor(num/1000)*1000;
+      return (num / 1000).toFixed(1).replace(/\.0$/, '') + 'k'; //return 10.600 as 10k
+    }
+  }
+
+  //Set Active to 0
+  function resetActive() {
+    active = 0;
+    steps = 0;
+    if (Bangle.isLCDOn()) WIDGETS["activepedom"].draw();
+  }
+
+  function calcSteps() {
+    stopTimeStep = new Date(); //stop time after each step
+    stepTimeDiff = stopTimeStep - startTimeStep; //time between steps in milliseconds
+    startTimeStep = new Date(); //start time again
+
+    //Remove step if time between first and second step is too long
+    if (stepTimeDiff >= setting('cMaxTime')) { //milliseconds
+      stepsTooLong++; //count steps which are note counted, because time too long
+      steps--;
+    }
+
+    //Remove step if time between first and second step is too short
+    if (stepTimeDiff <= setting('cMinTime')) { //milliseconds
+      stepsTooShort++; //count steps which are note counted, because time too short
+      steps--;
+    }
+
+    if (steps >= setting('stepThreshold')) {
+      if (active == 0) {
+        stepsCounted = stepsCounted + (setting('stepThreshold') -1) ; //count steps needed to reach active status, last step is counted anyway, so treshold -1
+        stepsOutsideTime = stepsOutsideTime - 10; //substract steps needed to reac active status
+      }
+      active = 1;
+      clearInterval(timerResetActive); //stop timer which resets active
+      timerResetActive = setInterval(resetActive, setting('intervalResetActive')); //reset active after timer runs out
+      steps = 0;
+    }
+
+    if (active == 1) {
+      stepsCounted++; //count steps
+    }
+    else {
+      stepsOutsideTime++;
+    }
+  }
+
+  function draw() {
+    var height = 23; //width is deined globally
+    var stepsDisplayLarge = kFormatter(stepsCounted);
+    
+    //Check if same day
+    let date = new Date();
+    if (lastUpdate.getDate() == date.getDate()){ //if same day
+    }
+    else {
+      stepsCounted = 1; //set stepcount to 1
+    }
+    lastUpdate = date;
+    
+    g.reset();
+    g.clearRect(this.x, this.y, this.x+width, this.y+height);
+    
+    //draw numbers
+    if (active == 1) g.setColor(0x07E0); //green
+    else g.setColor(0xFFFF); //white
+    g.setFont("6x8", 2);
+    g.drawString(stepsDisplayLarge,this.x+1,this.y);  //first line, big number
+    g.setFont("6x8", 1);
+    g.setColor(0xFFFF); //white
+    g.drawString(stepsCounted,this.x+1,this.y+14); //second line, small number
+    
+    //draw step goal bar
+    stepGoalPercent = (stepsCounted / setting('stepGoal')) * 100;
+    stepGoalBarLength = width / 100 * stepGoalPercent;
+    if (stepGoalBarLength > width) stepGoalBarLength = width; //do not draw across width of widget
+    g.setColor(0x7BEF); //grey
+    g.fillRect(this.x, this.y+height, this.x+width, this.y+height); // draw background bar
+    g.setColor(0xFFFF); //white
+    g.fillRect(this.x, this.y+height, this.x+1, this.y+height-1); //draw start of bar
+    g.fillRect(this.x+width, this.y+height, this.x+width-1, this.y+height-1); //draw end of bar
+    g.fillRect(this.x, this.y+height, this.x+stepGoalBarLength, this.y+height); // draw progress bar
+  }
+
+  //This event is called just before the device shuts down for commands such as reset(), load(), save(), E.reboot() or Bangle.off()
+  E.on('kill', () => {
+    let d = { //define array to write to file
+      lastUpdate : lastUpdate.toISOString(),
+      stepsToday : stepsCounted,
+      stepsTooShort : stepsTooShort,
+      stepsTooLong : stepsTooLong,
+      stepsOutsideTime : stepsOutsideTime
+    };
+    require("Storage").write(PEDOMFILE,d); //write array to file
+  });
+
+  //When Step is registered by firmware
+  Bangle.on('step', (up) => {
+    steps++; //increase step count
+    calcSteps();
+    if (Bangle.isLCDOn()) WIDGETS["activepedom"].draw();
+  });
+
+  // redraw when the LCD turns on
+  Bangle.on('lcdPower', function(on) {
+    if (on) WIDGETS["activepedom"].draw();
+  });
+
+  //Read data from file and set variables
+  let pedomData = require("Storage").readJSON(PEDOMFILE,1);
+  if (pedomData) {
+    if (pedomData.lastUpdate) lastUpdate = new Date(pedomData.lastUpdate);
+    stepsCounted = pedomData.stepsToday|0;
+    stepsTooShort = pedomData.stepsTooShort;
+    stepsTooLong = pedomData.stepsTooLong;
+    stepsOutsideTime = pedomData.stepsOutsideTime;
+  }
+
+  setStepSensitivity(setting('stepSensitivity')); //set step sensitivity (80 is standard, 400 is muss less sensitive)
+
+  //Add widget
+  WIDGETS["activepedom"]={area:"tl",width:width,draw:draw};
+
+})();
--- a/apps/bledetect/ChangeLog
+++ b/apps/bledetect/ChangeLog
@ -0,0 +1,2 @@
+0.01: New App!
+0.02: Fixed issue with wrong device informations
--- a/apps/bledetect/README.md
+++ b/apps/bledetect/README.md
@ -0,0 +1,14 @@
+# BLE Detector
+
+BLE Detector it's an app born for testing purpose that aim to show as informations as possible about near BLE devices.
+
+## Features
+
+BLE Detector shows:
+
+- Device name (if available)
+- Received Signal Strength Indication (RSSI)
+- Manufacturer
+- MAC Address
+
+More informations will coming with future versions.
--- a/apps/bledetect/bledetect-icon.js
+++ b/apps/bledetect/bledetect-icon.js
@ -0,0 +1 @@
+require("heatshrink").decompress(atob("mEwwgJGhGAEKuIxAXXGCoXBGCoXCDCgXDJKYXDGCYUBhAwUFgQwPEogTCGBwNFFYYYNHwoEGJJQlFCIgKCdR4XHJBQNEI6IOFO6IPEDQYGDahoYEa6BJFxBFPJJIuQGAouRGAoWSGAgXTSIoAEgUgL6cCkQACDJCOFGAYWDAAJFLX4gWFGA4sFC40gJQYuHwBEDAQISCMYowEFgoJDCAwYBAwZYEC45AEgIHERAgXMA4i4FC6bPDC4hXFC5B7FC57CHI54XIawgXRVwS/JC5SuDC4wGGC45HBFAQRCAooXIVwYRBAAoXLLIwAFC5IuDGCIuFDAyQLABphKABgwaC6owB"))
--- a/apps/bledetect/bledetect.js
+++ b/apps/bledetect/bledetect.js
@ -0,0 +1,59 @@
+let menu = {
+  "": { "title": "BLE Detector" },
+  "RE-SCAN":  () => scan()
+};
+
+function showMainMenu() {
+  menu["< Back"] =  () => load();
+  return E.showMenu(menu);
+}
+
+function showDeviceInfo(device){
+  const deviceMenu = {
+    "": { "title": "Device Info" },
+    "name": {
+      value: device.name
+    },
+    "rssi": {
+      value: device.rssi
+    },
+    "manufacturer": {
+      value: device.manufacturer
+    }
+  };
+
+  deviceMenu[device.id] = () => {};
+  deviceMenu["< Back"] =  () => showMainMenu();
+
+  return E.showMenu(deviceMenu);
+}
+
+function scan() {
+  menu = {
+    "": { "title": "BLE Detector" },
+    "RE-SCAN":  () => scan()
+  };
+
+  waitMessage();
+
+  NRF.findDevices(devices => {
+      devices.forEach(device =>{
+        let deviceName = device.id.substring(0,17);
+
+        if (device.name) {
+          deviceName = device.name;
+        }
+
+        menu[deviceName] = () => showDeviceInfo(device);
+      });
+      showMainMenu(menu);
+  }, { active: true });
+}
+
+function waitMessage() {
+  E.showMenu();
+  E.showMessage("scanning");
+}
+
+scan();
+waitMessage();
--- a/apps/bledetect/bledetect.png
+++ b/apps/bledetect/bledetect.png
--- a/apps/calculator/ChangeLog
+++ b/apps/calculator/ChangeLog
@ -0,0 +1 @@
+0.01: New App!
--- a/apps/calculator/app.js
+++ b/apps/calculator/app.js
@ -0,0 +1,352 @@
+/**
+ * BangleJS Calculator
+ *
+ * Original Author: Frederic Rousseau https://github.com/fredericrous
+ * Created: April 2020
+ */
+
+g.clear();
+Graphics.prototype.setFont7x11Numeric7Seg = function() {
+  this.setFontCustom(atob("ACAB70AYAwBgC94AAAAAAAAAAB7wAAPQhhDCGELwAAAAhDCGEMIXvAAeACAEAIAQPeAA8CEMIYQwhA8AB70IYQwhhCB4AAAIAQAgBAB7wAHvQhhDCGEL3gAPAhDCGEMIXvAAe9CCEEIIQPeAA94EIIQQghA8AB70AYAwBgCAAAAHgQghBCCF7wAHvQhhDCGEIAAAPehBCCEEIAAAAA=="), 46, atob("AgAHBwcHBwcHBwcHAAAAAAAAAAcHBwcHBw=="), 11);
+};
+
+var DEFAULT_SELECTION = '5';
+var BOTTOM_MARGIN = 10;
+var RIGHT_MARGIN = 20;
+var COLORS = {
+  // [normal, selected]
+  DEFAULT: ['#7F8183', '#A6A6A7'],
+  OPERATOR: ['#F99D1C', '#CA7F2A'],
+  SPECIAL: ['#65686C', '#7F8183']
+};
+
+var keys = {
+  '0': {
+    xy: [0, 200, 120, 240],
+    trbl: '2.00'
+  },
+  '.': {
+    xy: [120, 200, 180, 240],
+    trbl: '3=.0'
+  },
+  '=': {
+    xy: [181, 200, 240, 240],
+    trbl: '+==.',
+    color: COLORS.OPERATOR
+  },
+  '1': {
+    xy: [0, 160, 60, 200],
+    trbl: '4201'
+  },
+  '2': {
+    xy: [60, 160, 120, 200],
+    trbl: '5301'
+  },
+  '3': {
+    xy: [120, 160, 180, 200],
+    trbl: '6+.2'
+  },
+  '+': {
+    xy: [181, 160, 240, 200],
+    trbl: '-+=3',
+    color: COLORS.OPERATOR
+  },
+  '4': {
+    xy: [0, 120, 60, 160],
+    trbl: '7514'
+  },
+  '5': {
+    xy: [60, 120, 120, 160],
+    trbl: '8624'
+  },
+  '6': {
+    xy: [120, 120, 180, 160],
+    trbl: '9-35'
+  },
+  '-': {
+    xy: [181, 120, 240, 160],
+    trbl: '*-+6',
+    color: COLORS.OPERATOR
+  },
+  '7': {
+    xy: [0, 80, 60, 120],
+    trbl: 'R847'
+  },
+  '8': {
+    xy: [60, 80, 120, 120],
+    trbl: 'N957'
+  },
+  '9': {
+    xy: [120, 80, 180, 120],
+    trbl: '%*68'
+  },
+  '*': {
+    xy: [181, 80, 240, 120],
+    trbl: '/*-9',
+    color: COLORS.OPERATOR
+  },
+  'R': {
+    xy: [0, 40, 60, 79],
+    trbl: 'RN7R',
+    color: COLORS.SPECIAL,
+    val: 'AC'
+  },
+  'N': {
+    xy: [60, 40, 120, 79],
+    trbl: 'N%8R',
+    color: COLORS.SPECIAL,
+    val: '+/-'
+  },
+  '%': {
+    xy: [120, 40, 180, 79],
+    trbl: '%/9N',
+    color: COLORS.SPECIAL
+  },
+  '/': {
+    xy: [181, 40, 240, 79],
+    trbl: '//*%',
+    color: COLORS.OPERATOR
+  }
+};
+
+var selected = DEFAULT_SELECTION;
+var prevSelected = DEFAULT_SELECTION;
+var prevNumber  = null;
+var currNumber = null;
+var operator = null;
+var results = null;
+var isDecimal = false;
+var hasPressedEquals = false;
+
+function drawKey(name, k, selected) {
+  var rMargin = 0;
+  var bMargin = 0;
+  var color = k.color || COLORS.DEFAULT;
+  g.setColor(color[selected ? 1 : 0]);
+  g.setFont('Vector', 20);
+  g.fillRect(k.xy[0], k.xy[1], k.xy[2], k.xy[3]);
+  g.setColor(-1);
+  // correct margins to center the texts
+  if (name == '0') {
+    rMargin = (RIGHT_MARGIN * 2) - 7;
+  } else if (name === '/') {
+    rMargin = 5;
+  } else if (name === '*') {
+    bMargin = 5;
+    rMargin = 3;
+  } else if (name === '-') {
+    rMargin = 3;
+  } else if (name === 'R' || name === 'N') {
+    rMargin = k.val === 'C' ? 0 : -9;
+  } else if (name === '%') {
+    rMargin = -3;
+  }
+  g.drawString(k.val || name, k.xy[0] + RIGHT_MARGIN + rMargin, k.xy[1] + BOTTOM_MARGIN + bMargin);
+}
+
+function doMath(x, y, operator) {
+  // might not be a number due to display of dot "." algo
+  x = Number(x);
+  y = Number(y);
+  switch (operator) {
+    case '/':
+      return x / y;
+    case '*':
+      return x * y;
+    case '+':
+      return x + y;
+    case '-':
+      return x - y;
+  }
+}
+
+function displayOutput(num) {
+  var len;
+  var minusMarge = 0;
+  g.setColor(0);
+  g.fillRect(0, 0, 240, 39);
+  g.setColor(-1);
+  if (num === Infinity || num === -Infinity || isNaN(num)) {
+    // handle division by 0
+    if (num === Infinity) {
+      num = 'INFINITY';
+    } else if (num === -Infinity) {
+      num = '-INFINITY';
+    } else {
+      num = 'NOT A NUMBER';
+      minusMarge = -25;
+    }
+    len = (num + '').length;
+    currNumber = null;
+    results = null;
+    isDecimal = false;
+    hasPressedEquals = false;
+    prevNumber = null;
+    operator = null;
+    keys.R.val = 'AC';
+    drawKey('R', keys.R);
+    g.setFont('Vector', 22);
+  } else {
+    // might not be a number due to display of dot "."
+    var numNumeric = Number(num);
+
+    if (typeof num === 'string') {
+      if (num.indexOf('.') !== -1) {
+        // display a 0 before a lonely dot
+        if (numNumeric == 0) {
+          num = '0.';
+        }
+      } else {
+        // remove preceding 0
+        while (num.length > 1 && num[0] === '0')
+          num = num.substr(1);
+      }
+    }
+
+    len = (num + '').length;
+    if (numNumeric < 0) {
+      // minus is not available in font 7x11Numeric7Seg, we use Vector
+      g.setFont('Vector', 20);
+      g.drawString('-', 220 - (len * 15), 10);
+      minusMarge = 15;
+    }
+    g.setFont('7x11Numeric7Seg', 2);
+  }
+  g.drawString(num, 220 - (len * 15) + minusMarge, 10);
+}
+
+function calculatorLogic(x) {
+  if (hasPressedEquals) {
+    currNumber = results;
+    prevNumber = null;
+    operator = null;
+    results = null;
+    isDecimal = null;
+    displayOutput(currNumber);
+    hasPressedEquals = false;
+  }
+  if (prevNumber != null && currNumber != null && operator != null) {
+    // we execute the calculus only when there was a previous number entered before and an operator
+    results = doMath(prevNumber, currNumber, operator);
+    operator = x;
+    prevNumber = results;
+    currNumber = null;
+    displayOutput(results);
+  } else if (prevNumber == null && currNumber != null && operator == null) {
+    // no operator yet, save the current number for later use when an operator is pressed
+    operator = x;
+    prevNumber = currNumber;
+    currNumber = null;
+    displayOutput(prevNumber);
+  } else if (prevNumber == null && currNumber == null && operator == null) {
+    displayOutput(0);
+  }
+}
+
+function buttonPress(val) {
+  switch (val) {
+    case 'R':
+      currNumber = null;
+      results = null;
+      isDecimal = false;
+      hasPressedEquals = false;
+      if (keys.R.val == 'AC') {
+        prevNumber = null;
+        operator = null;
+      } else {
+        keys.R.val = 'AC';
+        drawKey('R', keys.R);
+      }
+      displayOutput(0);
+      break;
+    case '%':
+      if (results != null) {
+        displayOutput(results /= 100);
+      } else if (currNumber != null) {
+        displayOutput(currNumber /= 100);
+      }
+      break;
+    case 'N':
+      if (results != null) {
+        displayOutput(results *= -1);
+      } else if (currNumber != null) {
+        displayOutput(currNumber *= -1);
+      }
+      break;
+    case '/':
+    case '*':
+    case '-':
+    case '+':
+      calculatorLogic(val);
+      break;
+    case '.':
+      keys.R.val = 'C';
+      drawKey('R', keys.R);
+      isDecimal = true;
+      displayOutput(currNumber == null ? 0 + '.' : currNumber + '.');
+      break;
+    case '=':
+      if (prevNumber != null && currNumber != null && operator != null) {
+        results = doMath(prevNumber, currNumber, operator);
+        prevNumber = results;
+        displayOutput(results);
+        hasPressedEquals = true;
+      }
+      break;
+    default:
+      keys.R.val = 'C';
+      drawKey('R', keys.R);
+      if (isDecimal) {
+        currNumber = currNumber == null ? 0 + '.' + val : currNumber + '.' + val;
+        isDecimal = false;
+      } else {
+        currNumber = currNumber == null ? val : currNumber + val;
+      }
+      displayOutput(currNumber);
+      break;
+  }
+}
+
+for (var k in keys) {
+  if (keys.hasOwnProperty(k)) {
+      drawKey(k, keys[k], k == '5');
+  }
+}
+g.setFont('7x11Numeric7Seg', 2.8);
+g.drawString('0', 205, 10);
+
+
+setWatch(function() {
+  drawKey(selected, keys[selected]);
+  // key 0 is 2 keys wide, go up to 1 if it was previously selected
+  if (selected == '0' && prevSelected === '1') {
+    prevSelected = selected;
+    selected = '1';
+  } else {
+    prevSelected = selected;
+    selected = keys[selected].trbl[0];
+  }
+  drawKey(selected, keys[selected], true);
+}, BTN1, {repeat: true, debounce: 100});
+
+setWatch(function() {
+  drawKey(selected, keys[selected]);
+  prevSelected = selected;
+  selected = keys[selected].trbl[2];
+  drawKey(selected, keys[selected], true);
+}, BTN3, {repeat: true, debounce: 100});
+
+Bangle.on('touch', function(direction) {
+  drawKey(selected, keys[selected]);
+  prevSelected = selected;
+  if (direction == 1) {
+    selected = keys[selected].trbl[3];
+  } else if (direction == 2) {
+    selected = keys[selected].trbl[1];
+  }
+  drawKey(selected, keys[selected], true);
+});
+
+setWatch(function() {
+  buttonPress(selected);
+}, BTN2, {repeat: true, debounce: 100});
--- a/apps/calculator/calculator-icon.js
+++ b/apps/calculator/calculator-icon.js
@ -0,0 +1 @@
+require("heatshrink").decompress(atob("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"))
--- a/apps/calculator/calculator.png
+++ b/apps/calculator/calculator.png
--- a/apps/marioclock/ChangeLog
+++ b/apps/marioclock/ChangeLog
@ -6,4 +6,7 @@
 0.06: Performance refactor, and enhanced graphics!
 0.07: Swipe right to change between Mario and Toad characters, swipe left to toggle night mode
 0.08: Update date panel to be info panel toggling between Date, Battery and Temperature. Add Princes Daisy
-0.09: Add GadgetBridge functionality. Mario shows message type in speach bubble, while message scrolls in info panel
+0.09: Add GadgetBridge functionality. Mario shows message type in speach bubble, while message scrolls in info panel
+0.10: Swiping left to enable night-mode now also reduces LCD brightness through 3 levels before returning to day-mode.
+0.11: User settings persisted and read to file.
+0.12: Add info banner message when phone (dis)connects. Display low-battery warning (<=10%)
--- a/apps/marioclock/README.md
+++ b/apps/marioclock/README.md
@ -8,7 +8,7 @@ Enjoy watching Mario, or one of the other game characters run through a level wh
 ## Features

 * Multiple characters - swipe the screen right to change the character between `Mario`, `Toad`, and `Daisy`
-* Night and Day modes - swipe left to toggle mode
+* Night and Day modes - swipe left to enter night mode, with 3 levels of darkness before returning to day mode.
 * Smooth animation
 * Awesome 8-bit style grey-scale graphics
 * Mario jumps to change the time, every minute
--- a/apps/marioclock/marioclock-app.js
+++ b/apps/marioclock/marioclock-app.js
@ -16,6 +16,8 @@ const is12Hour = settings["12hour"] || false;

 // Screen dimensions
 let W, H;
+// Screen brightness
+let brightness = 1;

 let intervalRef, displayTimeoutRef = null;

@ -79,6 +81,16 @@ const phone = {
  messageType: null,
 };

+const SETTINGS_FILE = "marioclock.json";
+
+function readSettings() {
+  return require('Storage').readJSON(SETTINGS_FILE, 1) || {};
+}
+
+function writeSettings(newSettings) {
+  require("Storage").writeJSON(SETTINGS_FILE, newSettings);
+}
+
 function phoneOutbound(msg) {
  Bluetooth.println(JSON.stringify(msg));
 }
@ -164,7 +176,17 @@ function switchCharacter() {
 }

 function toggleNightMode() {
-  nightMode = !nightMode;
+  if (!nightMode) {
+    nightMode = true;
+    return;
+  }
+
+  brightness -= 0.30;
+  if (brightness <= 0) {
+    brightness = 1;
+    nightMode = false;
+  }
+  Bangle.setLCDBrightness(brightness);
 }

 function incrementTimer() {
@ -324,16 +346,20 @@ function drawToadFrame(idx, x, y) {
 function drawNotice(x, y) {
  if (phone.message === null) return;

+  let img;
  switch (phone.messageType) {
    case "call":
-      const callImg = require("heatshrink").decompress(atob("h8PxH+AAMHABIND6wAJB4INEw9cAAIPFBxAPEBw/WBxYACDrQ7QLI53OSpApDBoQAHB4INLByANNAwo="));
-      g.drawImage(callImg, characterSprite.x, characterSprite.y - 16);
+      img = require("heatshrink").decompress(atob("h8PxH+AAMHABIND6wAJB4INEw9cAAIPFBxAPEBw/WBxYACDrQ7QLI53OSpApDBoQAHB4INLByANNAwo="));
      break;
    case "notify":
-      const msgImg = require("heatshrink").decompress(atob("h8PxH+AAMHABIND6wAJB4INCrgAHB4QOEDQgOIAIQFGBwovDA4gOGFooOVLJR3OSpApDBoQAHB4INLByANNAwoA="));
-      g.drawImage(msgImg, characterSprite.x, characterSprite.y - 16);
+      img = require("heatshrink").decompress(atob("h8PxH+AAMHABIND6wAJB4INCrgAHB4QOEDQgOIAIQFGBwovDA4gOGFooOVLJR3OSpApDBoQAHB4INLByANNAwoA="));
+      break;
+    case "lowBatt":
+      img = require("heatshrink").decompress(atob("h8PxH+AAMHABIND6wAJB4INFrgABB4oOEBoQPFBwwDGB0uHAAIOLJRB3OSpApDBoQAHB4INLByANNAwo"));
      break;
  }
+
+  if (img) g.drawImage(img, characterSprite.x, characterSprite.y - 16);
 }

 function drawCharacter(date, character) {
@ -555,8 +581,39 @@ function startTimers(){
  redraw();
 }

+function loadSettings() {
+  const settings = readSettings();
+  if (!settings) return;
+
+  if (settings.character) characterSprite.character = settings.character;
+  if (settings.nightMode) nightMode = settings.nightMode;
+  if (settings.brightness) {
+    brightness = settings.brightness;
+    Bangle.setLCDBrightness(brightness);
+  }
+}
+
+function updateSettings() {
+  const newSettings = {
+    character: characterSprite.character,
+    nightMode: nightMode,
+    brightness: brightness,
+  };
+  writeSettings(newSettings);
+}
+
+function checkBatteryLevel() {
+  if (Bangle.isCharging()) return;
+  if (E.getBattery() > 10) return;
+  if (phone.message !== null) return;
+
+  phoneNewMessage("lowBatt", "Warning, battery is low");
+}
+
 // Main
 function init() {
+  loadSettings();
+
  clearInterval();

  // Initialise display
@ -606,23 +663,31 @@ function init() {
      default:
        toggleNightMode();
    }
+
+    updateSettings();
  });

  // Phone connectivity
  try { NRF.wake(); } catch (e) {}

-  NRF.on('disconnect', () => Bangle.buzz());
+  NRF.on('disconnect', () => {
+    phoneNewMessage(null, "Phone disconnected");
+  });
+
  NRF.on('connect', () => {
    setTimeout(() => {
      phoneOutbound({ t: "status", bat: E.getBattery() });
    }, ONE_SECOND * 2);
-    Bangle.buzz();
+    phoneNewMessage(null, "Phone connected");
  });

  GB = (evt) => phoneInbound(evt);

  startTimers();
+
+  setInterval(checkBatteryLevel, ONE_SECOND * 60 * 10);
+  checkBatteryLevel();
 }

 // Initialise!
-init()
+init();
--- a/apps/nato/changelog.txt
+++ b/apps/nato/changelog.txt
@ -0,0 +1 @@
+0.01: New App!
--- a/apps/nato/nato-icon.js
+++ b/apps/nato/nato-icon.js
@ -0,0 +1 @@
+require("heatshrink").decompress(atob("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"))
--- a/apps/nato/nato.js
+++ b/apps/nato/nato.js
@ -0,0 +1,106 @@
+// Teach a user the NATO Phonetic Alphabet + numbers
+// Based on the Morse Code app
+
+const FONT_NAME = 'Vector12';
+const FONT_SIZE = 80;
+const SCREEN_PIXELS = 240;
+const UNIT = 100;
+const NATO_MAP = {
+  A: 'ALFA',
+  B: 'BRAVO',
+  C: 'CHARLIE',
+  D: 'DELTA',
+  E: 'ECHO',
+  F: 'FOXTROT',
+  G: 'GOLF',
+  H: 'HOTEL',
+  I: 'INDIA',
+  J: 'JULIETT',
+  K: 'KILO',
+  L: 'LIMA',
+  M: 'MIKE',
+  N: 'NOVEMBER',
+  O: 'OSCAR',
+  P: 'PAPA',
+  Q: 'QUEBEC',
+  R: 'ROMEO',
+  S: 'SIERRA',
+  T: 'TANGO',
+  U: 'UNIFORM',
+  V: 'VICTOR',
+  W: 'WHISKEY',
+  X: 'X-RAY',
+  Y: 'YANKEE',
+  Z: 'ZULU',
+  '0': 'ZE-RO',
+  '1': 'WUN',
+  '2': 'TOO',
+  '3': 'TREE',
+  '4': 'FOW-ER',
+  '5': 'FIFE',
+  '6': 'SIX',
+  '7': 'SEV-EN',
+  '8': 'AIT',
+  '9': 'NIN-ER',
+};
+
+let INDEX = 0;
+let showLetter = true;
+
+const writeText = (txt) => {
+  g.clear();
+  g.setFont(FONT_NAME, FONT_SIZE);
+
+  var width = g.stringWidth(txt);
+
+ // Fit text to screen
+  var fontFix = FONT_SIZE;
+  while(width > SCREEN_PIXELS-10){
+    fontFix--;
+    g.setFont(FONT_NAME, fontFix);
+    width = g.stringWidth(txt);
+  }
+  g.drawString(txt, (SCREEN_PIXELS / 2) - (width / 2), SCREEN_PIXELS / 2);
+};
+const writeLetter = () => {
+  writeText(Object.keys(NATO_MAP)[INDEX]);
+};
+const writeCode = () => {
+  writeText(NATO_MAP[Object.keys(NATO_MAP)[INDEX]]);
+};
+const toggle = () => {
+  showLetter = !showLetter;
+  if(showLetter){
+    writeLetter();
+  }else {
+    writeCode();
+  }
+};
+
+// Bootstrapping
+
+g.clear();
+g.setFont(FONT_NAME, FONT_SIZE);
+g.setColor(0, 1, 0);
+g.setFontAlign(-1, 0, 0);
+
+
+const step = (positive) => () => {
+  if (positive) {
+    INDEX = INDEX + 1;
+    if (INDEX > Object.keys(NATO_MAP).length - 1) INDEX = 0;
+  } else {
+    INDEX = INDEX - 1;
+    if (INDEX < 0) INDEX = Object.keys(NATO_MAP).length - 1;
+  }
+  showLetter = true; // for toggle()
+  writeLetter();
+};
+
+writeLetter();
+
+// Press the middle button to see the NATO Phonetic wording
+setWatch(toggle, BTN2, { repeat: true });
+// Allow user to switch between letters
+setWatch(step(true), BTN1, { repeat: true });
+setWatch(step(false), BTN3, { repeat: true });
--- a/apps/nato/nato.png
+++ b/apps/nato/nato.png
--- a/apps/numerals/ChangeLog
+++ b/apps/numerals/ChangeLog
@ -0,0 +1 @@
+0.01: New App!
--- a/apps/numerals/README.md
+++ b/apps/numerals/README.md
@ -0,0 +1,17 @@
+# Numerals Clock
+
+This is a simple big numerals clock.
+Settings can be accessed through the app/widget settings menu of the Bangle.js
+
+## Settings available
+
+### color:
+* rnd - shows numerals in different color combinations every time the watches wakes
+* r/g - red/green
+* y/w - yellow/white 
+* o/c - orange/cyan
+* b/y - blue/yellow'ish
+
+### draw mode
+* fill - fill numerals
+* frame - only shows outline of numerals
--- a/apps/numerals/numerals-icon.js
+++ b/apps/numerals/numerals-icon.js
@ -0,0 +1 @@
+require("heatshrink").decompress(atob("mEwwhC/ABMBzIADyAJIAAkQBoMZBIoXCBIwADyIkIGAIuKGAQkIBJIwEEKQANC/4XWR58RiIHFWpAXFe4QRFcpAXFewQRFcxAXEFwQwGA4QXKiAXDGAgX/C/4X/C/4X/C7uQCwcBBwYXNBwYuEC54wCFwgXPzMRiIHFC54AHC/4XiCAoXRhIHDyK3GAAwOBJA0QG45VGC4YwCD4YwKFwgABcgIfEAwIAHBwgA/AAgA=="))
--- a/apps/numerals/numerals.app.js
+++ b/apps/numerals/numerals.app.js
@ -0,0 +1,93 @@
+/**
+ * Bangle.js Numerals Clock
+ *
+ * + Original Author: Raik M. https://github.com/ps-igel
+ * + Created: April 2020
+ * + see README.md for details
+ */
+
+var numerals = {
+  0:[[9,1,82,1,90,9,90,82,82,90,9,90,1,82,1,9,9,1],[30,21,61,21,69,29,69,61,61,69,30,69,22,61,22,29,30,21]],
+  1:[[59,1,82,1,90,9,90,82,82,90,73,90,65,82,65,27,59,27,51,19,51,9,59,1]],
+  2:[[9,1,82,1,90,9,90,47,82,55,21,55,21,64,82,64,90,72,90,82,82,90,9,90,1,82,1,43,9,35,70,35,70,25,9,25,1,17,1,9,9,1]],
+  3:[[9,1,82,1,90,9,90,82,82,90,9,90,1,82,1,74,9,66,70,66,70,57,9,57,1,49,1,41,9,33,70,33,70,25,9,25,1,17,1,9,9,1]],
+  4:[[9,1,14,1,22,9,22,34,69,34,69,9,77,1,82,1,90,9,90,82,82,90,78,90,70,82,70,55,9,55,1,47,1,9,9,1]],  
+  5:[[9,1,82,1,90,9,90,17,82,25,21,25,21,35,82,35,90,43,90,82,82,90,9,90,1,82,1,72,9,64,71,64,71,55,9,55,1,47,1,9,9,1]],
+  6:[[9,1,82,1,90,9,90,14,82,22,22,22,22,36,82,36,90,44,90,82,82,90,9,90,1,82,1,9,9,1],[22,55,69,55,69,69,22,69,22,55]],
+  7:[[9,1,82,1,90,9,90,15,15,90,9,90,1,82,1,76,54,23,9,23,1,15,1,9,9,1]],
+  8:[[9,1,82,1,90,9,90,82,82,90,9,90,1,82,1,9,9,1],[22,22,69,22,69,36,22,36,22,22],[22,55,69,55,69,69,22,69,22,55]],
+  9:[[9,1,82,1,90,9,90,82,82,90,9,90,1,82,1,77,9,69,69,69,69,55,9,55,1,47,1,9,9,1],[22,22,69,22,69,36,22,36,22,22]],
+};
+var _hCol = ["#ff5555","#ffff00","#FF9901","#2F00FF"];
+var _mCol = ["#55ff55","#ffffff","#00EFEF","#FFBF00"];
+var _rCol = 0;
+var interval = 0;
+const REFRESH_RATE = 10E3;
+
+function translate(tx, ty, p) {
+  return p.map((x, i)=> x+((i%2)?ty:tx));
+}
+
+function fill(poly){
+  return g.fillPoly(poly);
+}
+
+function frame(poly){
+  return g.drawPoly(poly);
+}
+
+let settings = require('Storage').readJSON('numerals.json',1);
+if (!settings) {
+  settings = {
+    color: 0,
+    drawMode: "fill"
+  };
+}
+
+function drawNum(num,col,x,y,func){
+  g.setColor(col);
+  let tx = x*100+35;
+  let ty = y*100+35;  
+  for (let i=0;i<numerals[num].length;i++){
+	  if (i>0) g.setColor((func==fill)?"#000000":col);
+	  func(translate(tx, ty,numerals[num][i]));
+  }
+}
+
+function draw(drawMode){
+  let d = new Date();
+  let h1 = Math.floor(d.getHours()/10);
+  let h2 = d.getHours()%10;	
+  let m1 = Math.floor(d.getMinutes()/10);
+  let m2 = d.getMinutes()%10;
+  g.clearRect(0,24,240,240);
+  drawNum(h1,_hCol[_rCol],0,0,eval(drawMode));
+  drawNum(h2,_hCol[_rCol],1,0,eval(drawMode));
+  drawNum(m1,_mCol[_rCol],0,1,eval(drawMode));
+  drawNum(m2,_mCol[_rCol],1,1,eval(drawMode));
+}
+
+Bangle.setLCDMode();
+
+clearWatch();
+setWatch(Bangle.showLauncher, BTN1, {repeat:false,edge:"falling"});
+
+g.clear(); 
+clearInterval();
+if (settings.color>0) _rCol=settings.color-1;
+interval=setInterval(draw, REFRESH_RATE, settings.drawMode);
+draw(settings.drawMode);
+
+Bangle.on('lcdPower', function(on) {
+  if (on) {
+    if (settings.color==0) _rCol = Math.floor(Math.random()*_hCol.length);    
+	draw(settings.drawMode);
+    interval=setInterval(draw, REFRESH_RATE, settings.drawMode);
+  }else
+  {
+    clearInterval(interval);
+  }
+});
+
+Bangle.loadWidgets();
+Bangle.drawWidgets();
--- a/apps/numerals/numerals.png
+++ b/apps/numerals/numerals.png
--- a/apps/numerals/numerals.settings.js
+++ b/apps/numerals/numerals.settings.js
@ -0,0 +1,33 @@
+(function(back) {  
+  function updateSettings() {  
+    storage.write('numerals.json', numeralsSettings);
+  };
+  function resetSettings() {
+    numeralsSettings = {
+      color: 0,
+      drawMode: "fill"
+    };
+    updateSettings();
+  }
+  let numeralsSettings = storage.readJSON('numerals.json',1);
+  if (!numeralsSettings) resetSettings();  
+  let dm = ["fill","frame"];
+  let col = ["rnd","r/g","y/w","o/c","b/y"]
+  var menu={
+   "" : { "title":"Numerals"},
+   "Colors": {
+    value: 0|numeralsSettings.color,
+    min:0,max:4,
+    format: v=>col[v],
+    onchange: v=> { numeralsSettings.color=v; updateSettings();}
+    },
+   "Draw mode": {
+    value: 0|dm.indexOf(numeralsSettings.drawMode),
+    min:0,max:1,
+    format: v=>dm[v],
+    onchange: v=> { numeralsSettings.drawMode=dm[v]; updateSettings();}
+    },
+    "< back": back
+  };
+  E.showMenu(menu);
+})
--- a/apps/setting/ChangeLog
+++ b/apps/setting/ChangeLog
@ -12,3 +12,6 @@
 0.12: Fix memory leak (#206)
      Bring App settings nearer the top
      Move LCD Timeout to wakeup menu
+0.13: Fix memory leak for App settings
+      Make capitalization more consistent
+      Move LCD Brightness menu into more general LCD menu
--- a/apps/setting/settings.js
+++ b/apps/setting/settings.js
@ -64,7 +64,7 @@ function showMainMenu() {
  const mainmenu = {
    '': { 'title': 'Settings' },
    'Make Connectable': ()=>makeConnectable(),
-    'App/widget settings': ()=>showAppSettingsMenu(),
+    'App/Widget Settings': ()=>showAppSettingsMenu(),
    'BLE': {
      value: settings.ble,
      format: boolFormat,
@ -81,7 +81,7 @@ function showMainMenu() {
        updateSettings();
      }
    },
-    'Debug info': {
+    'Debug Info': {
      value: settings.log,
      format: v => v ? "Show" : "Hide",
      onchange: () => {
@ -89,17 +89,6 @@ function showMainMenu() {
        updateSettings();
      }
    },
-    'LCD Brightness': {
-      value: settings.brightness,
-      min: 0.1,
-      max: 1,
-      step: 0.1,
-      onchange: v => {
-        settings.brightness = v || 1;
-        updateSettings();
-        Bangle.setLCDBrightness(settings.brightness);
-      }
-    },
    'Beep': {
      value: 0 | beepV.indexOf(settings.beep),
      min: 0, max: 2,
@ -134,7 +123,7 @@ function showMainMenu() {
      }
    },
    'Set Time': ()=>showSetTimeMenu(),
-    'LCD Wake-Up': ()=>showWakeUpMenu(),
+    'LCD': ()=>showLCDMenu(),
    'Reset Settings': ()=>showResetMenu(),
    'Turn Off': ()=>Bangle.off(),
    '< Back': ()=>load()
@ -142,10 +131,21 @@ function showMainMenu() {
  return E.showMenu(mainmenu);
 }

-function showWakeUpMenu() {
-  const wakeUpMenu = {
-    '': { 'title': 'LCD Wake-Up' },
+function showLCDMenu() {
+  const lcdMenu = {
+    '': { 'title': 'LCD' },
    '< Back': ()=>showMainMenu(),
+    'LCD Brightness': {
+      value: settings.brightness,
+      min: 0.1,
+      max: 1,
+      step: 0.1,
+      onchange: v => {
+        settings.brightness = v || 1;
+        updateSettings();
+        Bangle.setLCDBrightness(settings.brightness);
+      }
+    },
    'LCD Timeout': {
      value: settings.timeout,
      min: 0,
@ -157,7 +157,7 @@ function showWakeUpMenu() {
        Bangle.setLCDTimeout(settings.timeout);
      }
    },
-    'Wake On BTN1': {
+    'Wake on BTN1': {
      value: settings.options.wakeOnBTN1,
      format: boolFormat,
      onchange: () => {
@ -165,7 +165,7 @@ function showWakeUpMenu() {
        updateOptions();
      }
    },
-    'Wake On BTN2': {
+    'Wake on BTN2': {
      value: settings.options.wakeOnBTN2,
      format: boolFormat,
      onchange: () => {
@ -173,7 +173,7 @@ function showWakeUpMenu() {
        updateOptions();
      }
    },
-    'Wake On BTN3': {
+    'Wake on BTN3': {
      value: settings.options.wakeOnBTN3,
      format: boolFormat,
      onchange: () => {
@ -197,7 +197,7 @@ function showWakeUpMenu() {
        updateOptions();
      }
    },
-    'Wake On Twist': {
+    'Wake on Twist': {
      value: settings.options.wakeOnTwist,
      format: boolFormat,
      onchange: () => {
@ -236,7 +236,7 @@ function showWakeUpMenu() {
      }
    }
  }
-  return E.showMenu(wakeUpMenu)
+  return E.showMenu(lcdMenu)
 }

 function showLocaleMenu() {
@ -450,7 +450,7 @@ function showAppSettings(app) {
  }
  try {
    // pass showAppSettingsMenu as "back" argument
-    appSettings(showAppSettingsMenu);
+    appSettings(()=>showAppSettingsMenu());
  } catch (e) {
    console.log(`${app.name} settings error:`, e)
    return showError('Error in settings');
--- a/apps/snake/ChangeLog
+++ b/apps/snake/ChangeLog
@ -0,0 +1 @@
+0.01: New App!
--- a/apps/snake/README.md
+++ b/apps/snake/README.md
@ -0,0 +1,13 @@
+# Snake
+
+![Screenshot](https://i.ibb.co/XzWrvPL/screenshot.png)
+
+The legentary classic game is now available on Bangle.js!  
+Eat apples and don't bite your tail.
+
+## Controls
+
+- UP: BTN1
+- DOWN: BTN3
+- LEFT: BTN4
+- RIGHT: BTN5
--- a/apps/snake/snake-icon.js
+++ b/apps/snake/snake-icon.js
@ -0,0 +1 @@
+require("heatshrink").decompress(atob("mEwxH+AH4A/AH4A/AH4A/ADE3m9hsIusrdhGIM3LtU3g0GAgQxlEwIqBmEAgEGF4QwkF4c3F4MxF4dbF8qLDrYHDre74IABF8QwBLoaPDF8wPKF96/jF/4v/F/4vrrc3AIQsnsIAKF94wiFxgv/R//+m4ABrYALBwIpYFwwAQLC4v/F7gXGF91hACovWFqwwUF4VbF7IwUFzSRVF1gwCF9wwZFyoA/AH4A/AH4A/AGg="))
--- a/apps/snake/snake.js
+++ b/apps/snake/snake.js
@ -0,0 +1,144 @@
+const H = g.getWidth();
+const W = g.getHeight();
+let running = true;
+let score = 0;
+let d;
+
+// game world
+const gridSize = 40;
+const tileSize = 6;
+let nextX = 0;
+let nextY = 0;
+
+// snake
+const defaultTailSize = 3;
+let tailSize = defaultTailSize;
+const snakeTrail = [];
+let snakeX = 10;
+let snakeY = 10;
+
+// apple
+let appleX = Math.floor(Math.random() * gridSize);
+let appleY = Math.floor(Math.random() * gridSize);
+
+function gameStart() {
+  running = true;
+  score = 0;
+}
+
+function gameStop() {
+  g.clear();
+  g.setColor("#FFFFFF");
+  g.setFont("6x8", 2);
+  g.drawString("GAME OVER!", W / 2, H / 2 - 20);
+  g.drawString("Tap to Restart", W / 2, H / 2 + 20);
+  running = false;
+  tailSize = defaultTailSize;
+}
+
+function draw() {
+  if (!running) {
+    return;
+  }
+
+  // move snake in next pos
+  snakeX += nextX;
+  snakeY += nextY;
+
+  // snake over game world?
+  if (snakeX < 0) {
+    snakeX = gridSize - 1;
+  }
+
+  if (snakeX > gridSize - 1) {
+    snakeX = 0;
+  }
+
+  if (snakeY < 0) {
+    snakeY = gridSize - 1;
+  }
+  if (snakeY > gridSize - 1) {
+    snakeY = 0;
+  }
+
+  //snake bite apple?
+  if (snakeX === appleX && snakeY === appleY) {
+    tailSize++;
+    score++;
+
+    appleX = Math.floor(Math.random() * gridSize);
+    appleY = Math.floor(Math.random() * gridSize);
+  }
+
+  //paint background
+  g.setColor("#000000");
+  g.fillRect(0, 0, H, W);
+
+  // paint snake
+  g.setColor("#008000");
+
+  for (let i = 0; i < snakeTrail.length; i++) {
+    g.fillRect(snakeTrail[i].x * tileSize, snakeTrail[i].y * tileSize, snakeTrail[i].x * tileSize + tileSize, snakeTrail[i].y * tileSize + tileSize);
+
+    //snake bites it's tail?
+    if (snakeTrail[i].x === snakeX && snakeTrail[i].y === snakeY && tailSize > defaultTailSize) {
+      gameStop();
+    }
+  }
+
+  // paint apple
+  g.setColor("#FF0000");
+  g.fillRect(appleX * tileSize, appleY * tileSize, appleX * tileSize + tileSize, appleY * tileSize + tileSize);
+
+  // paint score
+  g.setColor("#FFFFFF");
+  g.setFont("6x8");
+  g.setFontAlign(0, 0);
+  g.drawString("Score:" + score, W / 2, 10);
+
+  //set snake trail
+  snakeTrail.push({ x: snakeX, y: snakeY });
+  while (snakeTrail.length > tailSize) {
+    snakeTrail.shift();
+  }
+}
+
+// input
+setWatch(() => {// Up
+  if (d !== 'd') {
+    nextX = 0;
+    nextY = -1;
+    d = 'u';
+  }
+}, BTN1, { repeat: true });
+setWatch(() => {// Down
+  if (d !== 'u') {
+    nextX = 0;
+    nextY = 1;
+    d = 'd';
+  }
+}, BTN3, { repeat: true });
+setWatch(() => {// Left
+  if (d !== 'r') {
+    nextX = -1;
+    nextY = 0;
+    d = 'l';
+  }
+}, BTN4, { repeat: true });
+setWatch(() => {// Right
+  if (d !== 'l') {
+    nextX = 1;
+    nextY = 0;
+    d = 'r';
+  }
+}, BTN5, { repeat: true });
+
+Bangle.on('touch', button => {
+  if (!running) {
+    gameStart();
+  }
+});
+
+// render X times per second
+var x = 5;
+setInterval(draw, 1000 / x);
--- a/apps/snake/snake.png
+++ b/apps/snake/snake.png
--- a/bin/sanitycheck.js
+++ b/bin/sanitycheck.js
@ -37,7 +37,13 @@ try{
  ERROR("apps.json not valid JSON");
 }

-apps.forEach((app,addIdx) => {
+const APP_KEYS = [
+  'id', 'name', 'shortName', 'version', 'icon', 'description', 'tags', 'type',
+  'sortorder', 'readme', 'custom', 'interface', 'storage', 'allow_emulator',
+];
+const STORAGE_KEYS = ['name', 'url', 'content', 'evaluate'];
+
+apps.forEach((app,appIdx) => {
  if (!app.id) ERROR(`App ${appIdx} has no id`);
  //console.log(`Checking ${app.id}...`);
  var appDir = APPSDIR+app.id+"/";
@ -105,9 +111,15 @@ apps.forEach((app,addIdx) => {
        ERROR(`App ${app.id}'s ${file.name} is a JS file but isn't valid JS`);
      }
    }
+    for (const key in file) {
+      if (!STORAGE_KEYS.includes(key)) ERROR(`App ${app.id}'s ${file.name} has unknown key ${key}`);
+    }
  });
  //console.log(fileNames);
  if (isApp && !fileNames.includes(app.id+".app.js")) ERROR(`App ${app.id} has no entrypoint`);
  if (isApp && !fileNames.includes(app.id+".img")) ERROR(`App ${app.id} has no JS icon`);
  if (app.type=="widget" && !fileNames.includes(app.id+".wid.js")) ERROR(`Widget ${app.id} has no entrypoint`);
+  for (const key in app) {
+    if (!APP_KEYS.includes(key)) ERROR(`App ${app.id} has unknown key ${key}`);
+  }
 });
--- a/index.html
+++ b/index.html
@ -96,6 +96,7 @@
        <label class="chip" filterid="widget">Widgets</label>
        <label class="chip" filterid="bluetooth">Bluetooth</label>
        <label class="chip" filterid="outdoors">Outdoors</label>
+        <label class="chip" filterid="favourites">Favourites</label>
      </div>
      <div class="panel">
        <div class="panel-header">
@ -134,7 +135,8 @@
        <h3>Utilities</h3>
        <p><button class="btn" id="settime">Set Bangle.js Time</button>
           <button class="btn" id="removeall">Remove all Apps</button>
-           <button class="btn" id="installdefault">Install default apps</button></p>
+           <button class="btn" id="installdefault">Install default apps</button>
+           <button class="btn" id="installfavourite">Install favourite apps</button></p>
      </div>
    </div>

--- a/js/index.js
+++ b/js/index.js
@ -1,6 +1,8 @@
 var appJSON = []; // List of apps and info from apps.json
 var appsInstalled = []; // list of app JSON
 var files = []; // list of files on Bangle
+var favourites = []; // list of user favourite app
+const FAVOURITE = "favouriteapps.json";

 httpGet("apps.json").then(apps=>{
  try {
@ -18,7 +20,7 @@ httpGet("apps.json").then(apps=>{
 function showChangeLog(appid) {
  var app = appNameToApp(appid);
  function show(contents) {
-    showPrompt(app.name+" Change Log",contents,{ok:true}).catch(()=>{});;
+    showPrompt(app.name+" Change Log",contents,{ok:true}).catch(()=>{});
  }
  httpGet(`apps/${appid}/ChangeLog`).
  then(show).catch(()=>show("No Change Log available"));
@ -142,6 +144,20 @@ function handleAppInterface(app) {
  });
 }

+function handleAppFavourite(favourite, app){
+  if (favourite) {
+    favourites = favourites.concat([app.id]);
+  } else {
+    if ([ "boot","setting"].includes(app.id)) {
+      showToast(app.name + ' is required, can\'t remove it' , 'warning');
+    }else {
+      favourites = favourites.filter(e => e != app.id);
+    }
+  }
+  localStorage.setItem("favouriteapps.json", JSON.stringify(favourites));
+  refreshLibrary();
+}
+
 // ===========================================  Top Navigation
 function showTab(tabname) {
  htmlToArray(document.querySelectorAll("#tab-navigate .tab-item")).forEach(tab => {
@ -156,7 +172,7 @@ function showTab(tabname) {

 // =========================================== Library

-var chips = Array.from(document.querySelectorAll('.chip')).map(chip => chip.attributes.filterid.value)
+var chips = Array.from(document.querySelectorAll('.chip')).map(chip => chip.attributes.filterid.value);
 var hash = window.location.hash ? window.location.hash.slice(1) : '';

 var activeFilter = !!~chips.indexOf(hash) ? hash : '';
@ -165,27 +181,34 @@ var currentSearch = '';
 function refreshFilter(){
  var filtersContainer = document.querySelector("#librarycontainer .filter-nav");
  filtersContainer.querySelector('.active').classList.remove('active');
-  if(activeFilter) filtersContainer.querySelector('.chip[filterid="'+activeFilter+'"]').classList.add('active')
-  else filtersContainer.querySelector('.chip[filterid]').classList.add('active')
+  if(activeFilter) filtersContainer.querySelector('.chip[filterid="'+activeFilter+'"]').classList.add('active');
+  else filtersContainer.querySelector('.chip[filterid]').classList.add('active');
 }
 function refreshLibrary() {
  var panelbody = document.querySelector("#librarycontainer .panel-body");
  var visibleApps = appJSON;

  if (activeFilter) {
-    visibleApps = visibleApps.filter(app => app.tags && app.tags.split(',').includes(activeFilter));
+    if ( activeFilter == "favourites" ) {
+      visibleApps = visibleApps.filter(app => app.id && (favourites.filter( e => e == app.id).length));
+    }else{
+      visibleApps = visibleApps.filter(app => app.tags && app.tags.split(',').includes(activeFilter));
+    }
  }

  if (currentSearch) {
    visibleApps = visibleApps.filter(app => app.name.toLowerCase().includes(currentSearch) || app.tags.includes(currentSearch));
  }

+  favourites = (localStorage.getItem(FAVOURITE)) === null ? JSON.parse('["boot","launch","setting"]') : JSON.parse(localStorage.getItem("favouriteapps.json"));
+
  panelbody.innerHTML = visibleApps.map((app,idx) => {
    var appInstalled = appsInstalled.find(a=>a.id==app.id);
    var version = getVersionInfo(app, appInstalled);
    var versionInfo = version.text;
    if (versionInfo) versionInfo = " <small>("+versionInfo+")</small>";
    var readme = `<a href="#" onclick="showReadme('${app.id}')">Read more...</a>`;
+    var favourite = favourites.find(e => e == app.id);
    return `<div class="tile column col-6 col-sm-12 col-xs-12">
    <div class="tile-icon">
      <figure class="avatar"><img src="apps/${app.icon?`${app.id}/${app.icon}`:"unknown.png"}" alt="${escapeHtml(app.name)}"></figure><br/>
@ -195,7 +218,8 @@ function refreshLibrary() {
      <p class="tile-subtitle">${escapeHtml(app.description)}${app.readme?`<br/>${readme}`:""}</p>
      <a href="https://github.com/espruino/BangleApps/tree/master/apps/${app.id}" target="_blank" class="link-github"><img src="img/github-icon-sml.png" alt="See the code on GitHub"/></a>
    </div>
-    <div class="tile-action">
+    <div class="tile-action"> 
+      <button class="btn btn-link btn-action btn-lg ${!app.custom?"text-error":"d-hide"}" appid="${app.id}" title="Favorite"><i class="icon"></i>${favourite?"&#x2665;":"&#x2661;"}</button>
      <button class="btn btn-link btn-action btn-lg ${(appInstalled&&app.interface)?"":"d-hide"}" appid="${app.id}" title="Download data from app"><i class="icon icon-download"></i></button>
      <button class="btn btn-link btn-action btn-lg ${app.allow_emulator?"":"d-hide"}" appid="${app.id}" title="Try in Emulator"><i class="icon icon-share"></i></button>
      <button class="btn btn-link btn-action btn-lg ${version.canUpdate?"":"d-hide"}" appid="${app.id}" title="Update App"><i class="icon icon-refresh"></i></button>
@ -232,7 +256,7 @@ function refreshLibrary() {
        // upload
        icon.classList.remove("icon-upload");
        icon.classList.add("loading");
-        uploadApp(app)
+        uploadApp(app);
      } else if (icon.classList.contains("icon-menu")) {
        // custom HTML update
        icon.classList.remove("icon-menu");
@ -250,6 +274,10 @@ function refreshLibrary() {
        updateApp(app);
      } else if (icon.classList.contains("icon-download")) {
        handleAppInterface(app);
+      } else if ( button.innerText == String.fromCharCode(0x2661)) {
+         handleAppFavourite(true, app);
+      } else if ( button.innerText == String.fromCharCode(0x2665) ) {
+         handleAppFavourite(false, app);
      }
    });
  });
@ -262,17 +290,17 @@ refreshLibrary();
 function uploadApp(app) {
  return getInstalledApps().then(()=>{
    if (appsInstalled.some(i => i.id === app.id)) {
-      return updateApp(app)
+      return updateApp(app);
    }
    Comms.uploadApp(app).then((appJSON) => {
-      Progress.hide({ sticky: true })
+      Progress.hide({ sticky: true });
      if (appJSON) {
-        appsInstalled.push(appJSON)
+        appsInstalled.push(appJSON);
      }
-      showToast(app.name + ' Uploaded!', 'success')
+      showToast(app.name + ' Uploaded!', 'success');
    }).catch(err => {
-      Progress.hide({ sticky: true })
-      showToast('Upload failed, ' + err, 'error')
+      Progress.hide({ sticky: true });
+      showToast('Upload failed, ' + err, 'error');
    }).finally(()=>{
      refreshMyApps();
      refreshLibrary();
@ -286,8 +314,8 @@ function removeApp(app) {
  return showPrompt("Delete","Really remove '"+app.name+"'?").then(() => {
    return getInstalledApps().then(()=>{
      // a = from appid.info, app = from apps.json
-      return Comms.removeApp(appsInstalled.find(a => a.id === app.id))
-    })
+      return Comms.removeApp(appsInstalled.find(a => a.id === app.id));
+    });
  }).then(()=>{
    appsInstalled = appsInstalled.filter(a=>a.id!=app.id);
    showToast(app.name+" removed successfully","success");
@ -315,13 +343,13 @@ function updateApp(app) {
  if (app.custom) return customApp(app);
  return getInstalledApps().then(() => {
    // a = from appid.info, app = from apps.json
-    let remove = appsInstalled.find(a => a.id === app.id)
+    let remove = appsInstalled.find(a => a.id === app.id);
    // no need to remove files which will be overwritten anyway
    remove.files = remove.files.split(',')
      .filter(f => f !== app.id + '.info')
      .filter(f => !app.storage.some(s => s.name === f))
-      .join(',')
-    return Comms.removeApp(remove)
+      .join(',');
+    return Comms.removeApp(remove);
  }).then(()=>{
    showToast(`Updating ${app.name}...`);
    appsInstalled = appsInstalled.filter(a=>a.id!=app.id);
@ -397,7 +425,7 @@ return `<div class="tile column col-6 col-sm-12 col-xs-12">
      // check icon to figure out what we should do
      if (icon.classList.contains("icon-delete")) removeApp(app);
      if (icon.classList.contains("icon-refresh")) updateApp(app);
-      if (icon.classList.contains("icon-download")) handleAppInterface(app)
+      if (icon.classList.contains("icon-download")) handleAppInterface(app);
    });
  });
 }
@ -405,7 +433,7 @@ return `<div class="tile column col-6 col-sm-12 col-xs-12">
 let haveInstalledApps = false;
 function getInstalledApps(refresh) {
  if (haveInstalledApps && !refresh) {
-    return Promise.resolve(appsInstalled)
+    return Promise.resolve(appsInstalled);
  }
  showLoadingIndicator("myappscontainer");
  // Get apps and files
@ -453,7 +481,7 @@ filtersContainer.addEventListener('click', ({ target }) => {
  activeFilter = target.getAttribute('filterid') || '';
  refreshFilter();
  refreshLibrary();
-  window.location.hash = activeFilter
+  window.location.hash = activeFilter;
 });

 var librarySearchInput = document.querySelector("#searchform input");
@ -526,7 +554,7 @@ document.getElementById("installdefault").addEventListener("click",event=>{
          upload();
        }).catch(function() {
          Progress.hide({sticky:true});
-          reject()
+          reject();
        });
      }
      upload();
@ -541,3 +569,48 @@ document.getElementById("installdefault").addEventListener("click",event=>{
    showToast("App Install failed, "+err,"error");
  });
 });
+
+// Install all favoutrie apps in one go
+document.getElementById("installfavourite").addEventListener("click",event=>{
+  var defaultApps, appCount;
+  asyncLocalStorage.getItem(FAVOURITE).then(json=>{
+    defaultApps = JSON.parse(json);
+    defaultApps = defaultApps.map( appid => appJSON.find(app=>app.id==appid) );
+    if (defaultApps.some(x=>x===undefined))
+      throw "Not all apps found";
+    appCount = defaultApps.length;
+    return showPrompt("Install Defaults","Remove everything and install favourite apps?");
+  }).then(() => {
+    return Comms.removeAllApps();
+  }).then(()=>{
+    Progress.hide({sticky:true});
+    appsInstalled = [];
+    showToast(`Existing apps removed. Installing  ${appCount} apps...`);
+    return new Promise((resolve,reject) => {
+      function upload() {
+        var app = defaultApps.shift();
+        if (app===undefined) return resolve();
+        Progress.show({title:`${app.name} (${appCount-defaultApps.length}/${appCount})`,sticky:true});
+        Comms.uploadApp(app,"skip_reset").then((appJSON) => {
+          Progress.hide({sticky:true});
+          if (appJSON) appsInstalled.push(appJSON);
+          showToast(`(${appCount-defaultApps.length}/${appCount}) ${app.name} Uploaded`);
+          upload();
+        }).catch(function() {
+          Progress.hide({sticky:true});
+          reject();
+        });
+      }
+      upload();
+    });
+  }).then(()=>{
+    return Comms.setTime();
+  }).then(()=>{
+    showToast("Favourites apps successfully installed!","success");
+    return getInstalledApps(true);
+  }).catch(err=>{
+    Progress.hide({sticky:true});
+    showToast("App Install failed, "+err,"error");
+  });
+});
+
--- a/js/ui.js
+++ b/js/ui.js
@ -86,6 +86,7 @@ function showToast(message, type) {
  var style = "toast-primary";
  if (type=="success")  style = "toast-success";
  else if (type=="error")  style = "toast-error";
+  else if (type=="warning") style = "toast-warning";
  else if (type!==undefined) console.log("showToast: unknown toast "+type);
  var toastcontainer = document.getElementById("toastcontainer");
  var msgDiv = htmlElement(`<div class="toast ${style}"></div>`);
--- a/js/utils.js
+++ b/js/utils.js
@ -67,3 +67,16 @@ function getVersionInfo(appListing, appInstalled) {
    canUpdate : canUpdate
  }
 }
+
+const asyncLocalStorage = {
+    setItem: function (key, value) {
+        return Promise.resolve().then(function () {
+            localStorage.setItem(key, value);
+        });
+    },
+    getItem: function (key) {
+        return Promise.resolve().then(function () {
+            return localStorage.getItem(key);
+        });
+    }
+};
				`@ -0,0 +1 @@`
				`require("heatshrink").decompress(atob("mEwwIGDvAEDgP+ApMD/4FVEZY1FABcP8AFDn/wAod/AocB//4AoUHAokPAokf5/8AocfAoc+j5HDvgFEvEf7+AAoP4AoJCC+E/54qCsE/wYkDn+AAos8AohZDj/AAohrEp4FEs5xEuJfDgF5Aon4GgYFBGgZOBnyJD+EeYgfgj4FEh6VD4AFDh+AAIJMCBoIFFLQQtBgYFCHIIFDjA3BC4I="))`
				`@ -0,0 +1 @@`
				require("heatshrink").decompress(atob("mEwhBC/AC8r6/XlYvr64CEF9UrMIIv/R/7vTMwIAmlUklQGDroAFqwHGBRgJBqwMDq+k5nNABAWDC4QZFERAvGBQOBF5I0FCYNW1mImWs6+sDoQsDAYIJEAAeB2eB1mBA4QvF43P6/GF4mB6+BAQYlEro3BAAI3FDAezBYgvE43O64DBF4hbCAAMrGAIiFBYRUEHogaBxA6CF4vXLwPHF4giEDIIkDDgI2BFoI6FBgYWCF5PPF4rSBKwVWI4bAFFgdcYAykBX5HX53NFwfNfwIkDAQYAGBBAKCIIYABd4y9DAAJ9CAD9dF4gAGCIi8BABLXBBRQLEF4vHRwgvEERQ6DHpgvH66PB65fUBpZfJ4/G6wxBMIaPbL5QvB6/WF6hqNF5KPDF6jkGd6JeBF5AAdF4oAGDBeH1mHAAwIBF8esABQvdWQonDX4YvIYAq/GXobvNF4hfKCwwvF43GF5AXGL44vJLwgvE453DMIYuFR5JiHI4yPHRoaREIwpIFF7TvbR5BJCX5IvMADgvcroABF6vG4wvIX46DKBZYvEFwPHGAgZHERALRF4YuBHYIwEFxxfPF5CDDF6ZfLDAyPFFwovFKRYvV47vDAgIvRR5aOFL4orCFwbvHADYvEAA4YLdRYvQ45eBR5C6UF5vHX4LvJF8PGZYXXGAYvnLYYvfZ4xfXd6AvKGAK/RDAKNTF4wAG44="))