BangleApps_old/apps/chargeanim/app.js

102 lines
2.6 KiB
JavaScript

var settings = Object.assign({
// default values
showBatPercent: true,
showTime: true,
}, require("Storage").readJSON("chargeAnimSettings.json", true) || {});
g.setBgColor(0, 0, 0);
g.clear().flip();
var imgbat = require("heatshrink").decompress(atob("nFYhBC/AH4A/AGUeACA22HEo3/G8YrTAC422HBQ2tHBI3/G/43/G/43/G/43/G/43/G/43/G+fTG+vSN+w326Q31GwI3/G9g2WG742CG/43rGwY3yGwg33RKo3bNzQ3bGwo3/G9A2GG942dG/43QGw43uGxA34IKw3VGyY3iG0I3pb8pBRG+wYPG8wYQG/42uG8oZSG/43bDKY3iDKg3cNzI3iRKo3gGyo3/G7A2WG7g2aG/43WGzA3dGzI3/G6fTGzRvcG/43/G/43/G/43/G/43/G/43/G/437HFw2IHFo2KAH4A/AH4Aa"));
var imgbubble = require("heatshrink").decompress(atob("i0UhAebgoAFCaYXNBocjAAIWNCYoVHCw4UFIZwqELJQWFKZQVOChYVzABwVaCx7wKCqIWNCg4WMChIXJCZgAnA=="));
require("Font8x12").add(Graphics);
var batteryPercentStr="";
var W=g.getWidth(),H=g.getHeight();
var b2v = (W != 240)?-1:1;
var b2rot = (W != 240)?Math.PI:0;
var b2scale = W/240.0;
var bubbles = [];
for (var i=0;i<10;i++) {
bubbles.push({y:Math.random()*H,ly:0,x:(0.5+(i<5?i:i+8))*W/18,v:0.6+Math.random(),s:0.5+Math.random()});
}
g.setFont("Vector",22);
g.setFontAlign(0,0);
var clockStr="";
var x=g.getWidth()/2;
var cy=g.getHeight()-(g.getHeight()/7)
var by=g.getHeight()-(g.getHeight()/3.500)
function calculateTime(){
var d=new Date();
clockStr = require("locale").time(d, 1); // Hour and minute
var meridian=require("locale").meridian(d);
if(meridian!=""){
//Meridian active
clockStr=clockStr+" "+meridian;
}
}
function calculate(){
if(settings.showTime==true){
calculateTime();
}
if(settings.showBatPercent==true){
batteryPercentStr=E.getBattery()+"%";
}
}
function anim() {
/* we don't use any kind of buffering here. Just draw one image
at a time (image contains a background) too, and there is minimal
flicker. */
var mx = W/2.0;
var my;
if(settings.showBatPercent){
var my = H/2.5;
}else{
var my = H/2.0;
}
bubbles.forEach(f=>{
f.y-=f.v * b2v;
if (f.y<-24)
f.y=H+8;
else if (f.y > (H+8))
f.y=0;
g.drawImage(imgbubble,f.y,f.x,{scale:f.s * b2scale, rotate:b2rot});
});
g.drawImage(imgbat, mx,my,{scale:b2scale, rotate:Math.sin(getTime()*2)*0.5-Math.PI/2 + b2rot});
if(settings.showTime==true){
g.drawString(clockStr,x,cy);
}
if(settings.showBatPercent==true){
g.drawString(batteryPercentStr,x,by,true);
}
g.flip();
}
if(settings.showBatPercent||settings.showTime){
//Eliminate unnesccesary need for calculation
calculate();
setInterval(calculate,20000);
}
setInterval(anim,22);
Bangle.on("charging", isCharging => {
if (!isCharging) load();
});