67 lines
No EOL
2 KiB
JavaScript
67 lines
No EOL
2 KiB
JavaScript
//
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// gameZone.js
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//
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// Created by Rebecca Stankus on 08/19/2018.
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// Copyright 2018 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 HALF_MULTIPLIER = 0.5;
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var _this;
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var zoneProperties;
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var preloadWhileInZone = false;
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var GameZone = function() {
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_this = this;
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};
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GameZone.prototype = {
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interval: null,
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preload: function(entityID) {
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_this.entityID = entityID;
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zoneProperties = Entities.getEntityProperties(_this.entityID,
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['name', 'parentID', 'rotation', 'position', 'dimensions']);
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if (_this.isAvatarInsideZone()) {
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_this.enterEntity();
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}
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},
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isAvatarInsideZone: function() {
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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_MULTIPLIER);
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return -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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},
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enterEntity: function() {
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Messages.subscribe("TriviaChannel");
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},
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leaveEntity: function() {
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Messages.unsubscribe("TriviaChannel");
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},
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unload: function() {
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if (_this.isAvatarInsideZone) {
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_this.leaveEntity();
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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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}
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};
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return new GameZone;
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});
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