122 lines
4.3 KiB
JavaScript
122 lines
4.3 KiB
JavaScript
//
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// SmartboardReset.js
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//
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// created by Rebecca Stankus on 03/28/19
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// Copyright 2019 High Fidelity, Inc.
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//
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// Distributed under the Apache License, Version 2.0.
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// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
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//
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(function() {
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var _this;
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var RESET_SOUND = SoundCache.getSound(Script.resolvePath('./resources/sounds/resetSmartboard.mp3'));
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var RESET_SOUND_VOLUME = 0.05;
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var HALF = 0.5;
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var injector;
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var smartboardZone = null;
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var thisSmartboard;
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var SmartboardReset = function() {
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_this = this;
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};
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SmartboardReset.prototype = {
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remotelyCallable: ['mousePressOnEntity'],
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/* ON PRELOAD: Save a reference to this */
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preload: function(entityID) {
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_this.entityID = entityID;
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_this.getSmartboardZone();
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},
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/* Search children of smartboard to get zone. */
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getSmartboardZone: function() {
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thisSmartboard = Entities.getEntityProperties(_this.entityID, 'parentID').parentID;
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Entities.getChildrenIDs(thisSmartboard).forEach(function(smartboardChild) {
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var name = Entities.getEntityProperties(smartboardChild, 'name').name;
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if (name === "Smartboard Zone") {
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smartboardZone = smartboardChild;
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}
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});
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return smartboardZone;
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},
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/* Check if user is inside zone */
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isUserInZone: function(zoneID) {
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var zoneProperties = Entities.getEntityProperties(zoneID, ['position', 'rotation', 'dimensions']);
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var localPosition = Vec3.multiplyQbyV(Quat.inverse(zoneProperties.rotation),
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Vec3.subtract(MyAvatar.position, zoneProperties.position));
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var halfDimensions = Vec3.multiply(zoneProperties.dimensions, HALF);
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var inZone = -halfDimensions.x <= localPosition.x &&
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halfDimensions.x >= localPosition.x &&
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-halfDimensions.y <= localPosition.y &&
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halfDimensions.y >= localPosition.y &&
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-halfDimensions.z <= localPosition.z &&
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halfDimensions.z >= localPosition.z;
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return inZone;
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},
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/* PLAY A SOUND: Plays a sound at the specified position, volume, local mode, and playback
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mode requested. */
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playSound: function(sound, volume, position, localOnly, loop){
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if (sound.downloaded) {
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if (injector) {
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injector.stop();
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injector = null;
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}
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injector = Audio.playSound(sound, {
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position: position,
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volume: volume,
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localOnly: localOnly,
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loop: loop
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});
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}
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},
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/* Find all nearby smartboard lines and delete them if you are in the smartboard zone */
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resetSmartboard: function() {
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if (!smartboardZone && !_this.getSmartboardZone()) {
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return;
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}
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if (!_this.isUserInZone(smartboardZone)) {
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return;
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}
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_this.playSound(RESET_SOUND, RESET_SOUND_VOLUME, MyAvatar.position, true, false);
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Entities.getChildrenIDs(thisSmartboard).forEach(function(childOfSmartboard) {
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var name = Entities.getEntityProperties(childOfSmartboard, 'name').name;
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if (name === "Smartboard Polyline") {
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Entities.deleteEntity(childOfSmartboard);
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}
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});
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},
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/* When clicked or triggered, reset board. */
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mousePressOnEntity: function( entityID, event ) {
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if (!smartboardZone) {
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_this.getSmartboardZone();
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}
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var currentBoardState = false;
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try {
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currentBoardState = JSON.parse(Entities.getEntityProperties(smartboardZone, "userData").userData).currentBoardState;
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} catch (e) {
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console.log("error parsing smartBoardZone's userData: " + e);
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}
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if (currentBoardState !== "whiteboard") {
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return;
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}
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if (event.isLeftButton) {
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_this.resetSmartboard();
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}
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}
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};
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return new SmartboardReset();
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});
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