263 lines
9.2 KiB
JavaScript
263 lines
9.2 KiB
JavaScript
//
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// speechControl.js
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// examples
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//
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// Created by Ryan Huffman on 07/31/14.
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// Copyright 2014 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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var Home = location.href;
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var ACCELERATION = 30;
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var STEP_DURATION = 1.0; // Duration of a step command in seconds
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var TURN_DEGREES = 90;
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var SLIGHT_TURN_DEGREES = 45;
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var TURN_AROUND_DEGREES = 180;
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var TURN_RATE = 90; // Turn rate in degrees per second
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/*****************************************************************************/
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/** COMMANDS *****************************************************************/
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var CMD_MOVE_FORWARD = "Move forward";
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var CMD_MOVE_BACKWARD = "Move backward";
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var CMD_MOVE_UP = "Move up";
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var CMD_MOVE_DOWN = "Move down";
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var CMD_MOVE_LEFT = "Move left";
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var CMD_MOVE_RIGHT = "Move right";
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var CMD_STEP_FORWARD = "Step forward";
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var CMD_STEP_BACKWARD = "Step backward";
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var CMD_STEP_LEFT = "Step left";
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var CMD_STEP_RIGHT = "Step right";
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var CMD_STEP_UP = "Step up";
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var CMD_STEP_DOWN = "Step down";
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var CMD_TURN_LEFT = "Turn left";
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var CMD_TURN_SLIGHT_LEFT = "Turn slight left";
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var CMD_TURN_RIGHT = "Turn right";
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var CMD_TURN_SLIGHT_RIGHT = "Turn slight right";
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var CMD_TURN_AROUND = "Turn around";
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var CMD_SMALL = "Get Small";
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var CMD_NORMAL = "Get Normal";
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var CMD_HUGE = "Get Huge";
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var CMD_WATERMELON = "Watermelon";
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var CMD_STOP = "Stop";
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var CMD_SHOW_COMMANDS = "Show commands";
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function spawnGnome() {
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Clipboard.importEntities('http://mpassets.highfidelity.com/31479af7-94b0-45f2-84ba-478d27e5af90-v1/explodingGnome.svo.json', MyAvatar.position);
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Clipboard.pasteEntities(MyAvatar.position);
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}
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var FUNCTIONAL_COMMANDS = {
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'Up Up and AWAy': function() { print('FLY'); MyAvatar.addThrust({y: 500}) },
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'Mummy I want to go home': function() { print('HOME'); location.handleLookupString(Home); },
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'This is my new home now': function() { print('SET HOME'); Home = location.href; },
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'Upside down': function() { MyAvatar.orientation = Quat.fromVec3Degrees({x: 0, y: 0, z: 180}); },
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'Normal side up': function() { MyAvatar.orientation = Quat.fromVec3Degrees({x: 0, y: 0, z: 0}); },
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'simsalabim clean this mess up': function() { Messages.sendMessage('cleanUpAndSpawnBot', 'cleanUpAndSpawn'); },
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'spawn a distraction thoys': function() { print('THOYS'); },
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'become the real thoys': function() { print('Become thoys'); MyAvatar.skeletonModelURL = 'https://s3.amazonaws.com/hifi-thoys/Thoys/thoys4c2016judasfix/thoys.fst?v2'; },
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'I want to be the original mery': function() { print('Mery'); MyAvatar.skeletonModelURL = 'http://hifi-content.s3.amazonaws.com/ozan/dev/avatars/mery/mery.fst'; },
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'a single gnome please': function() { spawnGnome(); },
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'20 gnomes please': function() { for (var i = 0; i < 20; i++) { spawnGnome(); } },
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'explode a nearby gnome': function() {
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var aGnomeBlewUp = false;
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Entities.findEntities(MyAvatar.position, 20).forEach(function(entityID) {
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var props = Entities.getEntityProperties(entityID);
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if(props.name === 'weaponizedGnome' && !aGnomeBlewUp) {
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Entities.callEntityMethod(entityID, ['explode']);
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aGnomeBlewUp = true;
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}
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});
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},
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};
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var MOVE_COMMANDS = [
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//CMD_MOVE_FORWARD,
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//CMD_MOVE_BACKWARD,
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///CMD_MOVE_UP,
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//CMD_MOVE_DOWN,
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//CMD_MOVE_LEFT,
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//CMD_MOVE_RIGHT,
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];
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var STEP_COMMANDS = [
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//CMD_STEP_FORWARD,
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//CMD_STEP_BACKWARD,
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//CMD_STEP_UP,
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//CMD_STEP_DOWN,
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//CMD_STEP_LEFT,
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//CMD_STEP_RIGHT,
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];
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var TURN_COMMANDS = [
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//CMD_TURN_LEFT,
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//CMD_TURN_SLIGHT_LEFT,
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//CMD_TURN_RIGHT,
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//CMD_TURN_SLIGHT_RIGHT,
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//CMD_TURN_AROUND,
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];
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var OTHER_COMMANDS = [
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//CMD_STOP,
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//CMD_SHOW_COMMANDS,
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CMD_SMALL,
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CMD_NORMAL,
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CMD_HUGE,
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CMD_WATERMELON
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];
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var ALL_COMMANDS = []
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.concat(MOVE_COMMANDS)
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.concat(STEP_COMMANDS)
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.concat(TURN_COMMANDS)
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.concat(Object.keys(FUNCTIONAL_COMMANDS))
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.concat(OTHER_COMMANDS);
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/** END OF COMMANDS **********************************************************/
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/*****************************************************************************/
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var currentCommandFunc = null;
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function handleCommandRecognized(command) {
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if (MOVE_COMMANDS.indexOf(command) > -1 || STEP_COMMANDS.indexOf(command) > -1) {
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// If this is a STEP_* command, we will want to countdown the duration
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// of time to move. MOVE_* commands don't stop.
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var timeRemaining = MOVE_COMMANDS.indexOf(command) > -1 ? 0 : STEP_DURATION;
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var accel = { x: 0, y: 0, z: 0 };
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if (command == CMD_MOVE_FORWARD || command == CMD_STEP_FORWARD) {
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accel = { x: 0, y: 0, z: 1 };
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} else if (command == CMD_MOVE_BACKWARD || command == CMD_STEP_BACKWARD) {
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accel = { x: 0, y: 0, z: -1 };
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} else if (command === CMD_MOVE_UP || command == CMD_STEP_UP) {
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accel = { x: 0, y: 1, z: 0 };
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} else if (command == CMD_MOVE_DOWN || command == CMD_STEP_DOWN) {
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accel = { x: 0, y: -1, z: 0 };
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} else if (command == CMD_MOVE_LEFT || command == CMD_STEP_LEFT) {
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accel = { x: -1, y: 0, z: 0 };
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} else if (command == CMD_MOVE_RIGHT || command == CMD_STEP_RIGHT) {
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accel = { x: 1, y: 0, z: 0 };
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}
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currentCommandFunc = function(dt) {
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if (timeRemaining > 0 && dt >= timeRemaining) {
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dt = timeRemaining;
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}
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var headOrientation = MyAvatar.headOrientation;
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var front = Quat.getFront(headOrientation);
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var right = Quat.getRight(headOrientation);
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var up = Quat.getUp(headOrientation);
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var thrust = Vec3.multiply(front, accel.z * ACCELERATION);
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thrust = Vec3.sum(thrust, Vec3.multiply(right, accel.x * ACCELERATION));
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thrust = Vec3.sum(thrust, Vec3.multiply(up, accel.y * ACCELERATION));
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MyAvatar.addThrust(thrust);
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if (timeRemaining > 0) {
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timeRemaining -= dt;
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return timeRemaining > 0;
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}
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return true;
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};
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} else if (TURN_COMMANDS.indexOf(command) > -1) {
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var degreesRemaining;
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var sign;
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if (command == CMD_TURN_LEFT) {
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sign = 1;
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degreesRemaining = TURN_DEGREES;
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} else if (command == CMD_TURN_RIGHT) {
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sign = -1;
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degreesRemaining = TURN_DEGREES;
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} else if (command == CMD_TURN_SLIGHT_LEFT) {
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sign = 1;
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degreesRemaining = SLIGHT_TURN_DEGREES;
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} else if (command == CMD_TURN_SLIGHT_RIGHT) {
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sign = -1;
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degreesRemaining = SLIGHT_TURN_DEGREES;
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} else if (command == CMD_TURN_AROUND) {
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sign = 1;
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degreesRemaining = TURN_AROUND_DEGREES;
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}
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currentCommandFunc = function(dt) {
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// Determine how much to turn by
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var turnAmount = TURN_RATE * dt;
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if (turnAmount > degreesRemaining) {
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turnAmount = degreesRemaining;
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}
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// Apply turn
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var orientation = MyAvatar.orientation;
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var deltaOrientation = Quat.fromPitchYawRollDegrees(0, sign * turnAmount, 0);
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MyAvatar.orientation = Quat.multiply(orientation, deltaOrientation);
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degreesRemaining -= turnAmount;
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return turnAmount > 0;
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}
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} else if (Object.keys(FUNCTIONAL_COMMANDS).indexOf(command) > -1) {
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print('functional.command');
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FUNCTIONAL_COMMANDS[command].call();
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} else if (command == CMD_STOP) {
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currentCommandFunc = null;
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} else if (command == CMD_SHOW_COMMANDS) {
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var msg = "";
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for (var i = 0; i < ALL_COMMANDS.length; i++) {
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msg += ALL_COMMANDS[i] + "\n";
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}
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Window.alert(msg);
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} else if (command == CMD_SMALL) {
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MyAvatar.scale = 0.5;
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} else if (command == CMD_NORMAL) {
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MyAvatar.scale = 1.0;
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} else if (command == CMD_HUGE) {
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MyAvatar.scale = 2.0;
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} else if (command == CMD_WATERMELON) {
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Entities.addEntity({
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type: "Sphere",
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position: Vec3.sum(MyAvatar.position, {y: 1.2}),
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dynamic: true,
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gravity: {x: 0, y: -8.9, z: 0.0},
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lifetime: 20,
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velocity: {x: 0, y: -0.2, z: 0.0},
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color: {red: 255, green: 255, blue: 0}
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});
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}
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}
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function update(dt) {
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if (currentCommandFunc) {
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if (currentCommandFunc(dt) === false) {
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currentCommandFunc = null;
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}
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}
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}
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function setup() {
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for (var i = 0; i < ALL_COMMANDS.length; i++) {
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SpeechRecognizer.addCommand(ALL_COMMANDS[i]);
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}
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}
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function scriptEnding() {
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for (var i = 0; i < ALL_COMMANDS.length; i++) {
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SpeechRecognizer.removeCommand(ALL_COMMANDS[i]);
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}
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}
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Script.scriptEnding.connect(scriptEnding);
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Script.update.connect(update);
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SpeechRecognizer.commandRecognized.connect(handleCommandRecognized);
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setup();
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