396 lines
11 KiB
JavaScript
396 lines
11 KiB
JavaScript
// settings and environment
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// (not checked again while running)
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var settings = Object.assign({
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// default values
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ballsPerOver: 6,
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oversPerInnings: 40,
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ballStepLimit: 500,
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heartRateLimit: 100
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}, require('Storage').readJSON("umpire.json", true) || {});
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const ballsPerOver = settings.ballsPerOver;
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const oversPerInnings = settings.oversPerInnings;
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const ballStepLimit = settings.ballStepLimit;
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const heartRateLimit = settings.heartRateLimit;
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delete settings;
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const timezoneOffsetHours = (new Date()).getTimezoneOffset() / 60;
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const stepCountOffset = Bangle.getStepCount();
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const ballToCome = '-';
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const ballFaced = '=';
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// globals
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var processing = true; //debounce to inhibit twist events
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var wickets = 0;
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var counter = 0;
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var over = 0;
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var ballTimes = [];
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var overTimes = [];
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var timeTimes = [];
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var log = [];
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var timeCalled = false;
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var batteryPercents = [];
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var battery = 0;
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var heartRate = '';
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var heartRateEventSeconds = 0;
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var HRM = false;
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var lastSteps = stepCountOffset;
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function toggleHRM() {
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if(HRM) {
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Bangle.setHRMPower(0);
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HRM = false;
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heartRate = '';
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} else {
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Bangle.setHRMPower(1);
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HRM = true;
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}
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}
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function getBattery() {
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batteryPercents.push(E.getBattery());
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if(batteryPercents.length > 10) batteryPercents.shift();
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return Math.round(batteryPercents.reduce((avg,e,i,arr)=>avg+e/arr.length,0));
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}
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// process heart rate monitor event
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// each second (approx.)
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function updateHeartRate(h) {
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heartRate = h.bpm || 0;
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if(heartRate >= heartRateLimit) {
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heartRateEventSeconds++;
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if(heartRateEventSeconds==10) {
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var timeSig = new Date();
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addLog(timeSig, over, counter, "Heart Rate", ">" + heartRateLimit);
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}
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}
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if(heartRateEventSeconds>10) {
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if(heartRate < heartRateLimit) {
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console.log("Heart Under (+10s allowed)", heartRate, heartRateEventSeconds);
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heartRateEventSeconds = -10;
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}
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}
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}
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// write events to storage (csv, persistent)
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// and memory (can be truncated while running)
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function addLog(timeSig, over, ball, matchEvent, metaData) {
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var steps = Bangle.getStepCount() - stepCountOffset;
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var csv = [
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formatTimeOfDay(timeSig),
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over-1, ball,
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matchEvent, metaData,
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steps, heartRate, battery
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];
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file.write(csv.join(",")+"\n");
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console.log(csv);
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log.unshift({ // in rev. chrono. order
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time: formatTimeOfDay(timeSig),
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over: over-1,
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ball: ball,
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matchEvent: matchEvent,
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metaData: metaData,
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steps: steps,
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heartRate: heartRate,
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battery: battery
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});
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}
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// display log from memory (not csv)
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function showLog() {
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processing = true;
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Bangle.setUI();
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return E.showScroller({
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h : 50, c : log.length,
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draw : (idx, r) => {
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g.setBgColor((idx&1)?"#000":"#112").clearRect(r.x,r.y,r.x+r.w-1,r.y+r.h-1);
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if(log[idx].matchEvent==/*LANG*/"Over Duration"
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|| log[idx].matchEvent==/*LANG*/"Innings Duration"){
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g.setFont("Vector", 22).drawString(
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log[idx].matchEvent,r.x+6,r.y+2);
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} else {
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g.setFont("Vector", 22).drawString(
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log[idx].over + "." +
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log[idx].ball + " " +
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log[idx].matchEvent,r.x+6,r.y+2);
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}
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g.setFont("Vector", 18).drawString(
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log[idx].time + " " +
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log[idx].metaData + " " +
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log[idx].heartRate,r.x+6,r.y+27);
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},
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select : (idx) => {
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resumeGame();
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}
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});
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}
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// format date (diff) as duration
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function formatDuration(timeDate) {
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return (timeDate.getHours() + timezoneOffsetHours) + ":" + timeDate.getMinutes().toString().padStart(2, "0") + ":" + timeDate.getSeconds().toString().padStart(2, "0") + "";
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}
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// format date as clock
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function formatTimeOfDay(timeSig) {
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return timeSig.getHours() + ":" + timeSig.getMinutes().toString().padStart(2, "0");
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}
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// main ball counter logic
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function countDown(dir) {
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processing = true;
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battery = getBattery();
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counter += dir;
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if(over==1 && counter<0) {
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counter=0;
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} else {
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if(counter<0) {
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// Correction to last ball of over
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counter = ballsPerOver -1;
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over -= 1;
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ballTimes.push(overTimes.pop());
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}
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var timeSig = new Date();
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var lastBallTime = timeSig.getTime();
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if(ballTimes.length>0) {
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lastBallTime = ballTimes[ballTimes.length - 1];
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} else if(overTimes.length>0) {
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lastBallTime = overTimes[overTimes.length - 1];
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}
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var deadDuration = new Date(timeSig.getTime() - lastBallTime);
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if(dir!=0) {
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if(timeCalled) {
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//console.log("Play after Time");
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timeCalled = false;
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if(HRM) Bangle.setHRMPower(1);
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var lastTimeTime = timeTimes[timeTimes.length - 1];
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var timeDuration = new Date(timeSig.getTime() - lastTimeTime);
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addLog(timeSig, over, counter, "Play", /*LANG*/"Lost: " + formatDuration(timeDuration));
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}
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if(counter>0) ballTimes.push(timeSig.getTime());
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Bangle.setLCDPower(1);
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if(dir>0) {
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addLog(timeSig, over, counter, "Ball", formatDuration(deadDuration));
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} else {
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addLog(timeSig, over, counter, /*LANG*/"Correction", formatDuration(deadDuration));
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}
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if(counter == ballsPerOver - 2) {
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Bangle.buzz(400).then(()=>{
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return new Promise(resolve=>setTimeout(resolve,500)); // wait 500ms
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}).then(()=>{
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return Bangle.buzz(500);
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})
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} else if(counter == ballsPerOver - 1) {
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Bangle.buzz(800);
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} else {
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Bangle.buzz()
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}
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// Over
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if (counter == ballsPerOver) {
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var firstOverTime = overTimes[0];
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var matchDuration = new Date(timeSig.getTime() - firstOverTime);
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var matchMinutesString = formatDuration(matchDuration);
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var lastOverTime = overTimes[overTimes.length - 1];
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var overDuration = new Date(timeSig.getTime() - lastOverTime);
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var overMinutesString = formatDuration(overDuration) + "";
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addLog(timeSig, over + 1, 0, /*LANG*/"Over Duration", overMinutesString);
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addLog(timeSig, over + 1, 0, /*LANG*/"Innings Duration", matchMinutesString);
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//console.log(overTimes)
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// start new over
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overTimes.push(timeSig.getTime());
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over += 1;
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counter = 0;
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ballTimes = [];
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}
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}
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g.clear(1); // clear screen and reset graphics state
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g.setFontAlign(1,0);
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g.setFont("Vector",26); // vector font, 80px
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g.drawString(wickets, 162, 14);
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g.setFont("Vector",12);
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g.drawString('\¦\¦\¦', 173, 15);
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g.setFontAlign(-1,0);
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g.setFont("Vector",16); // vector font, 80px
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var heartRateString = 'HR:' + heartRate;
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if(heartRateEventSeconds <= 0) heartRateString = '';
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g.drawString(battery + '% ' + heartRateString, 5, 11);
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g.setFontAlign(0,0);
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g.setFont("Vector",48); // vector font, 80px
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g.drawString(formatTimeOfDay(timeSig), g.getWidth()/1.89, 55);
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g.setFont("Vector",80); // vector font, 80px
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var ballString = (over-1) + "." + counter;
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if(over > oversPerInnings) ballString = 'END';
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g.drawString(ballString, g.getWidth()/1.89, 120);
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g.setFont("Vector",18);
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var ballGraph = ballFaced.repeat(counter) + ballToCome.repeat(ballsPerOver-counter);
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if(timeCalled) ballGraph = '-TIME-';
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g.drawString(ballGraph + ' ' + formatDuration(deadDuration), g.getWidth()/1.89, 166);
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}
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processing = false;
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}
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function startPlay(resume) {
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processing = true;
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Bangle.setUI({
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mode : "custom",
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swipe : (directionLR, directionUD)=>{
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if (directionLR==-1) {
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processing = true;
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menu = showMainMenu();
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} else if (directionLR==1) {
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processing = true;
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menu = showLog();
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} else if (directionUD==-1) {
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processing = true;
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countDown(1);
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} else {
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processing = true;
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countDown(-1);
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}
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},
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btn : ()=>{
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processing = true;
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countDown(1);
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}
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});
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var timeSig = new Date();
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if(resume!=true) {
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// start app
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over += 1;
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counter = 0;
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ballTimes = [];
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if(over==1) { // set an inital time for camparison
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overTimes.push(timeSig.getTime());
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addLog(timeSig, over, counter, "Play", "");
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// set up twist refresh once only
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Bangle.on('twist', function() {
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if(!processing) {
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processing = true;
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console.log("Twist", heartRate, battery);
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countDown(0);
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}
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});
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Bangle.on('HRM', function(h) {updateHeartRate(h);});
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}
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}
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// whether resuming or new over, refresh UI
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countDown(0);
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}
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function resumeGame() {
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Bangle.buzz();
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if(over==0) {
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startPlay();
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} else {
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startPlay(true);
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}
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}
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function incrementWickets(inc) {
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processing = true;
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E.showPrompt(/*LANG*/"Amend wickets by " + inc + "?").then(function(confirmed) {
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if (confirmed) {
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Bangle.buzz();
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wickets += inc;
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var timeSig = new Date();
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if(inc>0) {
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countDown(1);
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addLog(timeSig, over, counter, "Wicket", "Wickets: " + wickets);
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} else {
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addLog(timeSig, over, counter, /*LANG*/"Recall Batter", "Wickets: " + wickets);
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}
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resumeGame();
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} else {
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E.showPrompt();
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menu = showMainMenu();
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}
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});
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}
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function showMainMenu() {
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processing = true;
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Bangle.setUI();
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var scrollMenuItems = [];
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if(over==0) {
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scrollMenuItems.push("Call Play");
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} else {
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scrollMenuItems.push("« Back");
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}
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if(over>0 && !timeCalled) {
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scrollMenuItems.push("Wicket");
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if(wickets>0) scrollMenuItems.push(/*LANG*/"Recall");
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scrollMenuItems.push("Call Time");
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scrollMenuItems.push("2nd Innings");
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if(!HRM) scrollMenuItems.push("Start HRM");
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}
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if(HRM) scrollMenuItems.push("Stop HRM");
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return E.showScroller({
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h : 80, c : scrollMenuItems.length,
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draw : (idx, r) => {
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g.setBgColor((idx&1)?"#000":"#121").clearRect(r.x,r.y,r.x+r.w-1,r.y+r.h-1);
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g.setFont("Vector", 30).drawString(scrollMenuItems[idx],r.x+10,r.y+28);
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},
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select : (idx) => {
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console.log(scrollMenuItems[idx]);
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if(scrollMenuItems[idx]=="Call Time") {
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timeCalled = true;
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Bangle.setHRMPower(0);
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var timeSig = new Date();
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timeTimes.push(timeSig.getTime());
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addLog(timeSig, over, counter, "Time", "");
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resumeGame();
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}
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if(scrollMenuItems[idx]=="Call Play"
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|| scrollMenuItems[idx]=="« Back") resumeGame();
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if(scrollMenuItems[idx]=="Wicket") incrementWickets(1);
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if(scrollMenuItems[idx]==/*LANG*/"Recall") incrementWickets(-1);
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if(scrollMenuItems[idx]=="2nd Innings") {
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newInnings();
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menu = showMainMenu();
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}
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if(scrollMenuItems[idx]=="Start HRM"
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|| scrollMenuItems[idx]=="Stop HRM") {
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toggleHRM();
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resumeGame();
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}
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}
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});
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}
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// Start the app
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var file = require("Storage").open("matchlog.csv","a");
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function newInnings() {
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var timeSig = new Date();
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if(over!=0) {
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E.showPrompt(/*LANG*/"Start next innings?").then(function(confirmed) {
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if (confirmed) {
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Bangle.buzz();
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processing = true; //debounce to inhibit twist events
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wickets = 0;
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counter = 0;
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over = 0;
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ballTimes = [];
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overTimes = [];
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timeTimes = [];
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log = [];
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timeCalled = false;
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addLog(timeSig, oversPerInnings + 1, ballsPerOver, "New Innings", timeSig);
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}
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menu = showMainMenu();
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});
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} else {
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addLog(timeSig, oversPerInnings + 1, ballsPerOver, "New Innings", timeSig);
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}
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}
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newInnings();
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var menu = showMainMenu();
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