288 lines
13 KiB
JavaScript
288 lines
13 KiB
JavaScript
//
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// ballDrop.js
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//
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// Created by Rebecca Stankus on 12/06/2018
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// Copyright High Fidelity 2018
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//
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// Licensed under the Apache 2.0 License
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// See accompanying license file or http://apache.org/
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//
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(function () {
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var _this;
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var TIME_CHECK_INTERVAL_MS = 50;
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var FIREWORK_INTERVAL = 500;
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var ONE_THOUSAND = 1000;
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var SECONDS_PER_MINUTE = 60;
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var MINUTES_PER_HOUR = 60;
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var TWO_DIGITS = 10;
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var TARGET_TIME_INDEX = 13;
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var BALL_START_POSITION = { x: -29.8177, y: 6.8299, z: -108.6157 };
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var INTERVAL_DROP_DISTANCE_M = 0.0090;
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var SONGS = [
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SoundCache.getSound(Script.resolvePath("assets/audio/auldBoogie.mp3")),
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SoundCache.getSound(Script.resolvePath("assets/audio/auldBrassy.mp3")),
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SoundCache.getSound(Script.resolvePath("assets/audio/auldElectro.mp3")),
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SoundCache.getSound(Script.resolvePath("assets/audio/auldGamey.mp3")),
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SoundCache.getSound(Script.resolvePath("assets/audio/auldJazzy.mp3")),
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SoundCache.getSound(Script.resolvePath("assets/audio/auldJimi.mp3")),
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SoundCache.getSound(Script.resolvePath("assets/audio/auldMarchy.mp3"))
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];
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var NUMBER_OF_SONGS = 7;
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var EXPLOSION = SoundCache.getSound(Script.resolvePath("assets/audio/explosion.mp3"));
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var FIREWORK = SoundCache.getSound(Script.resolvePath("assets/audio/firework.mp3"));
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var TICK = SoundCache.getSound(Script.resolvePath("assets/audio/tick.wav"));
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var TOCK = SoundCache.getSound(Script.resolvePath("assets/audio/tock.wav"));
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var HOURS_PER_DAY = 24;
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var MAX_NUMBER_OF_DROPS = 27;
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var currentSongDuration;
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var songVersion = 0;
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var injector;
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var ballDropInterval;
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var currentPosition = { x: -29.8177, y: 6.8299, z: -108.6157 };
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var confetti;
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var ball = "{6414271b-f0f4-4a62-b196-ac83dfd95253}";
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var innerBall = "{42910458-c9e3-4a83-93d4-f5732b6a516e}";
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var ballParticle = "{9d774699-e4f7-4de5-a264-d6ed212eec5f}";
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var cityListText = "{80823bd4-5bd7-410d-8e3e-c3d019760a8f}";
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var fireworks = ["{8eaf6f0a-9410-4929-9294-2956cb80c08c}", "{f8e6b4cc-20b4-4316-a2c3-4d29b25f6380}",
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"{d9e7b29b-16d7-4dfa-8f3d-45afbbd50eb6}", "{5f05aeb7-14cf-424e-8c4c-8c04f5719548}"];
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var targetName;
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var targetDate;
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var targetTime;
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var target5Minutes;
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var targetHour;
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var targetDay;
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var targetMonth = "Dec";
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var targetYear;
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var numberOfDrops = 0;
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var currentCities;
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var lastSecond;
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var tick = true;
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var cities = ["Samoa and Christmas Island", "Auckland, Suva, Wellington",
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"Anadyr, Tarawa, Majuro", "Melbourne, Sydney, Honiara",
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"Brisbane, Port Moresby", "Tokyo, Seoul, Pyongyang",
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"Beijing, Manila, Singapore", "Jakarta, Bangkok, Hanoi",
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"Dhaka, Thimphu, Astana", "Tashkent, Islamabad, Karachi",
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"Dubai, Abu Dhabi, Muscat", "Moscow, Baghdad, Nairobi",
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"Cairo, Bucharest, Johannesburg", "Brussels, Paris, Rome, Lagos",
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"London, Lisbon, Accra, Reykjavik", "Praia, Ponta Delgada",
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"Rio de Janeiro, São Paulo", "Buenos Aires, Santiago, Asuncion",
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"Caracas, La Paz, San Juan", "New York, Detroit, Havana",
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"Mexico City, Chicago, Winnipeg", "Calgary, Denver, Phoenix",
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"Seattle, San Francisco, Las Vegas", "Anchorage, Fairbanks, Unalaska",
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"Honolulu, Rarotonga, Papeete", "Alofi, Midway, Pago Pago",
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"Baker Island, Howland Island"];
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var Countdown = function() {
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_this = this;
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};
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Countdown.prototype = {
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interval: null,
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targetTime: null,
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preload: function(entityID) {
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Entities.editEntity(ball, {
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position: BALL_START_POSITION,
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animation: { hold: true, currentFrame: 1 }
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});
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Entities.editEntity(innerBall, { position: BALL_START_POSITION });
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Entities.editEntity(cityListText, { text: "" });
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_this.entityID = entityID;
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_this.getTargetTime();
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_this.startSyncing();
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Entities.getChildrenIDs(_this.entityID).forEach(function(child) {
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var name = Entities.getEntityProperties(child, 'name').name;
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if (name === "New Year's Confetti") {
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confetti = child;
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}
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});
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Entities.editEntity(ballParticle, { isEmitting: false });
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Entities.editEntity(confetti, { isEmitting: false });
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},
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startSyncing: function() {
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currentPosition = { x: -29.8177, y: 6.8299, z: -108.6157 };
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_this.interval = Script.setInterval(function() {
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_this.synchronize();
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}, TIME_CHECK_INTERVAL_MS);
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},
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getTargetTime: function() {
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targetName = Entities.getEntityProperties(_this.entityID, 'name').name;
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targetDate = new Date(targetName.substring(TARGET_TIME_INDEX, (targetName.length)));
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targetTime = targetDate.getTime();
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targetYear = targetDate.getFullYear();
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targetDay = targetDate.getDate();
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targetHour = targetDate.getHours();
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target5Minutes = targetDate.getMinutes();
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},
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synchronize: function() {
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var currentTime = new Date().getTime();
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var untilTargetTime = targetTime - currentTime;
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var targetPassed = false;
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var hours = Math.floor((untilTargetTime % (ONE_THOUSAND * SECONDS_PER_MINUTE * MINUTES_PER_HOUR * HOURS_PER_DAY))
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/ (ONE_THOUSAND * SECONDS_PER_MINUTE * MINUTES_PER_HOUR ));
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if (hours > 0) {
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Entities.editEntity(_this.entityID, { text: "--:--" });
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return;
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} else {
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if (!Entities.getEntityProperties(cityListText, 'text').text) {
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currentCities = 0;
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Entities.editEntity(cityListText, { text: cities[currentCities] });
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}
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}
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var minutes = Math.floor((untilTargetTime % (ONE_THOUSAND * SECONDS_PER_MINUTE * MINUTES_PER_HOUR )) /
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(ONE_THOUSAND * SECONDS_PER_MINUTE));
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var seconds = Math.floor((untilTargetTime % (ONE_THOUSAND * SECONDS_PER_MINUTE)) / ONE_THOUSAND);
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if (minutes < 1) {
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currentPosition.y -= INTERVAL_DROP_DISTANCE_M;
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Entities.editEntity(ball, { position: currentPosition });
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Entities.editEntity(innerBall, { position: currentPosition });
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if (seconds < 1) {
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targetPassed = true;
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}
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}
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minutes = minutes < TWO_DIGITS ? "0" + minutes : minutes;
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seconds = seconds < TWO_DIGITS ? "0" + seconds : seconds;
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if (targetPassed) {
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Entities.editEntity(_this.entityID, { text: "2019!" });
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_this.timeUp();
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} else {
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if (lastSecond !== seconds) {
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if (minutes < 1 && hours < 1) {
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lastSecond = seconds;
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if (tick) {
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_this.playSound(TICK, Entities.getEntityProperties( cityListText, 'position').position);
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tick = false;
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} else {
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_this.playSound(TOCK, Entities.getEntityProperties( cityListText, 'position').position);
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tick = true;
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}
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}
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Entities.editEntity(_this.entityID, { text: minutes + ":" + seconds });
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}
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}
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},
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timeUp: function() {
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_this.playSound("auldLang", currentPosition);
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_this.playSound(EXPLOSION, currentPosition);
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numberOfDrops++;
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Script.clearInterval(_this.interval);
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_this.interval = Script.setInterval(function() {
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var msToExplode = Math.random() * 1000;
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var currentFirework = Math.floor(Math.random() * 4);
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var newX = (Math.random() * 60) + (BALL_START_POSITION.x - 30);
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var newY = (Math.random() * 20) + (BALL_START_POSITION.y + 5);
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var newZ = (Math.random() * 60) + (BALL_START_POSITION.z - 30);
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var newPosition = { x: newX, y: newY, z: newZ };
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Script.setTimeout(function() {
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Entities.editEntity(fireworks[currentFirework], {
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position: newPosition,
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isEmitting: true
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});
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_this.playSound(FIREWORK, Entities.getEntityProperties( newPosition, 'position').position);
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Script.setTimeout(function() {
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Entities.editEntity(fireworks[currentFirework], { isEmitting: false });
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}, ONE_THOUSAND);
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}, msToExplode);
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}, FIREWORK_INTERVAL);
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Entities.editEntity(ballParticle, { isEmitting: true });
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Entities.editEntity(ball, { animation: { hold: false }});
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currentPosition = BALL_START_POSITION;
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Entities.editEntity(confetti, { isEmitting: true });
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Script.setTimeout(function() {
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Script.clearInterval(_this.interval);
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fireworks.forEach(function(firework) {
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var newX = (Math.random() * 60) + (BALL_START_POSITION.x - 30);
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var newY = (Math.random() * 20) + (BALL_START_POSITION.y + 5);
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var newZ = (Math.random() * 60) + (BALL_START_POSITION.z - 30);
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var newPosition = { x: newX, y: newY, z: newZ };
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Entities.editEntity(firework, {
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position: newPosition,
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isEmitting: true
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});
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_this.playSound(FIREWORK, Entities.getEntityProperties( newPosition, 'position').position);
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});
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Entities.editEntity(ball, {
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position: BALL_START_POSITION,
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animation: { hold: true, currentFrame: 1 }
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});
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Entities.editEntity(innerBall, { position: BALL_START_POSITION});
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Entities.editEntity(confetti, { isEmitting: false });
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Script.setTimeout(function() {
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Entities.editEntity(ballParticle, { isEmitting: false });
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if (numberOfDrops === MAX_NUMBER_OF_DROPS) {
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Entities.editEntity(_this.entityID, { text: "2019!" });
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Entities.editEntity(cityListText, { text: "HAPPY NEW YEAR EVERYONE!" });
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} else {
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target5Minutes += 5;
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if (target5Minutes > 59) {
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target5Minutes -= 60;
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targetHour++;
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if (targetHour > 23) {
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targetHour -= 24;
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targetDay++;
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if (targetDay > 30) {
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targetDay-= 31;
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targetMonth = "Jan";
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targetYear = 2019;
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}
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}
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}
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targetTime = new Date(targetMonth + " " + targetDay + ", " + targetYear + " " + targetHour + ":" +
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target5Minutes + ":00").getTime();
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currentCities++;
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Entities.editEntity(cityListText, { text: cities[currentCities] });
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_this.startSyncing();
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}
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}, 500);
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}, currentSongDuration);
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Script.setTimeout(function() {
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fireworks.forEach(function (firework) {
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Entities.editEntity(firework, { isEmitting: false });
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});
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}, currentSongDuration + 1000);
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},
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playSound: function(sound, position) {
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if (sound === "auldLang") {
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if (SONGS[songVersion].downloaded) {
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currentSongDuration = SONGS[songVersion].duration * 1000;
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injector = Audio.playSound(SONGS[songVersion], {
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position: Entities.getEntityProperties(ball, 'position').position,
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volume: 1
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});
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songVersion++;
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if (songVersion === NUMBER_OF_SONGS) {
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songVersion = 0;
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}
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}
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} else if (sound.downloaded) {
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injector = Audio.playSound(sound, {
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position: Entities.getEntityProperties(ball, 'position').position,
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volume: 1
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});
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}
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},
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unload: function() {
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if (injector) {
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injector.stop();
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}
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if (_this.interval) {
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Script.clearInterval(_this.interval);
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}
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if (ballDropInterval) {
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Script.clearInterval(ballDropInterval);
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}
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}
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};
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return new Countdown;
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});
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