0d14e5a379
Needs a lot of cleanup. Data has been de-duplicated, and where identical copies existed, one of them has been replaced with a symlink. Some files have been excluded, such as binaries, installers and debug dumps. Some of that may still be present.
233 lines
8 KiB
JavaScript
233 lines
8 KiB
JavaScript
//
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// bot.js
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// examples
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//
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// Created by Stephen Birarda on 2/20/14.
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// Modified by Philip on 3/3/14
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// Copyright 2014 High Fidelity, Inc.
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//
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// This is an example script that demonstrates an NPC avatar.
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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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Script.include("libraries/globals.js");
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function getRandomFloat(min, max) {
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return Math.random() * (max - min) + min;
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}
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function getRandomInt (min, max) {
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return Math.floor(Math.random() * (max - min + 1)) + min;
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}
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function printVector(string, vector) {
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print(string + " " + vector.x + ", " + vector.y + ", " + vector.z);
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}
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var CHANCE_OF_MOVING = 0.005;
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var CHANCE_OF_SOUND = 0.005;
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var CHANCE_OF_HEAD_TURNING = 0.05;
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var CHANCE_OF_BIG_MOVE = 0.1;
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var CHANCE_OF_WAVING = 0.009;
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var shouldReceiveVoxels = true;
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var VOXEL_FPS = 60.0;
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var lastVoxelQueryTime = 0.0;
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var isMoving = false;
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var isTurningHead = false;
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var isPlayingAudio = false;
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var isWaving = false;
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var waveFrequency = 0.0;
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var waveAmplitude = 0.0;
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var X_MIN = 5.0;
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var X_MAX = 15.0;
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var Z_MIN = 5.0;
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var Z_MAX = 15.0;
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var Y_PELVIS = 1.0;
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var SPINE_JOINT_NUMBER = 13;
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var SHOULDER_JOINT_NUMBER = 17;
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var ELBOW_JOINT_NUMBER = 18;
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var JOINT_R_HIP = 1;
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var JOINT_R_KNEE = 2;
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var MOVE_RANGE_SMALL = 0.5;
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var MOVE_RANGE_BIG = Math.max(X_MAX - X_MIN, Z_MAX - Z_MIN) / 2.0;
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var TURN_RANGE = 70.0;
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var STOP_TOLERANCE = 0.05;
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var MOVE_RATE = 0.05;
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var TURN_RATE = 0.15;
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var PITCH_RATE = 0.20;
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var PITCH_RANGE = 30.0;
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var firstPosition = { x: getRandomFloat(X_MIN, X_MAX), y: Y_PELVIS, z: getRandomFloat(Z_MIN, Z_MAX) };
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var targetPosition = { x: 0, y: 0, z: 0 };
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var targetDirection = { x: 0, y: 0, z: 0, w: 0 };
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var currentDirection = { x: 0, y: 0, z: 0, w: 0 };
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var targetHeadPitch = 0.0;
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var walkFrequency = 5.0;
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var walkAmplitude = 45.0;
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var cumulativeTime = 0.0;
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var sounds = [];
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loadSounds();
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function clamp(val, min, max){
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return Math.max(min, Math.min(max, val))
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}
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// Play a random sound from a list of conversational audio clips
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var AVERAGE_AUDIO_LENGTH = 8000;
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function playRandomSound() {
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if (!Agent.isPlayingAvatarSound) {
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var whichSound = Math.floor((Math.random() * sounds.length) % sounds.length);
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Agent.playAvatarSound(sounds[whichSound]);
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}
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}
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// pick an integer between 1 and 20 for the face model for this bot
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botNumber = getRandomInt(1, 100);
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if (botNumber <= 20) {
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newFaceFilePrefix = "bot" + botNumber;
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newBodyFilePrefix = "defaultAvatar_body"
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} else {
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if (botNumber <= 40) {
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newFaceFilePrefix = "superhero";
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} else if (botNumber <= 60) {
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newFaceFilePrefix = "amber";
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} else if (botNumber <= 80) {
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newFaceFilePrefix = "ron";
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} else {
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newFaceFilePrefix = "angie";
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}
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newBodyFilePrefix = "bot" + botNumber;
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}
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// set the face model fst using the bot number
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// there is no need to change the body model - we're using the default
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Avatar.faceModelURL = HIFI_PUBLIC_BUCKET + "meshes/" + newFaceFilePrefix + ".fst";
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Avatar.skeletonModelURL = HIFI_PUBLIC_BUCKET + "meshes/" + newBodyFilePrefix + ".fst";
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Avatar.billboardURL = HIFI_PUBLIC_BUCKET + "meshes/billboards/bot" + botNumber + ".png";
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Agent.isAvatar = true;
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Agent.isListeningToAudioStream = true;
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// change the avatar's position to the random one
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Avatar.position = firstPosition;
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printVector("New bot, position = ", Avatar.position);
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function stopWaving() {
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isWaving = false;
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Avatar.clearJointData(SHOULDER_JOINT_NUMBER);
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Avatar.clearJointData(ELBOW_JOINT_NUMBER);
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Avatar.clearJointData(SPINE_JOINT_NUMBER);
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}
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function keepWalking() {
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Avatar.setJointData(JOINT_R_HIP, Quat.fromPitchYawRollDegrees(walkAmplitude * Math.sin(cumulativeTime * walkFrequency), 0.0, 0.0));
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Avatar.setJointData(JOINT_R_KNEE, Quat.fromPitchYawRollDegrees(walkAmplitude * Math.sin(cumulativeTime * walkFrequency), 0.0, 0.0));
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}
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function stopWalking() {
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Avatar.clearJointData(JOINT_R_HIP);
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Avatar.clearJointData(JOINT_R_KNEE);
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}
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function updateBehavior(deltaTime) {
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cumulativeTime += deltaTime;
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// Hack - right now you need to set the avatar position a bit after the avatar is made to make sure it's there.
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if (CHANCE_OF_MOVING == 0.000) {
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Avatar.position = firstPosition;
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}
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if (shouldReceiveVoxels && ((cumulativeTime - lastVoxelQueryTime) > (1.0 / VOXEL_FPS))) {
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VoxelViewer.setPosition(Avatar.position);
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VoxelViewer.setOrientation(Avatar.orientation);
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VoxelViewer.queryOctree();
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lastVoxelQueryTime = cumulativeTime;
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/*
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if (Math.random() < (1.0 / VOXEL_FPS)) {
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print("Voxels in view = " + VoxelViewer.getOctreeElementsCount());
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}*/
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}
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if (!isWaving && (Math.random() < CHANCE_OF_WAVING)) {
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isWaving = true;
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waveFrequency = 3.0 + Math.random() * 5.0;
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waveAmplitude = 5.0 + Math.random() * 60.0;
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Script.setTimeout(stopWaving, 1000 + Math.random() * 2000);
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Avatar.setJointData(ELBOW_JOINT_NUMBER, Quat.fromPitchYawRollDegrees(0.0, 45, 0.0)); // Initially turn the palm outward
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} else if (isWaving) {
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Avatar.setJointData(SHOULDER_JOINT_NUMBER, Quat.fromPitchYawRollDegrees(0.0, 0.0, 60 + waveAmplitude * Math.sin((cumulativeTime - 0.25) * waveFrequency)));
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Avatar.setJointData(ELBOW_JOINT_NUMBER, Quat.fromPitchYawRollDegrees(0.0, 0.0, 25 + waveAmplitude/2.0 * Math.sin(cumulativeTime * 1.2 * waveFrequency)));
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Avatar.setJointData(SPINE_JOINT_NUMBER, Quat.fromPitchYawRollDegrees(0.0, 0.0, 60 + waveAmplitude/4.0 * Math.sin(cumulativeTime * waveFrequency)));
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}
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if (Math.random() < CHANCE_OF_SOUND) {
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playRandomSound();
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}
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if (!isTurningHead && (Math.random() < CHANCE_OF_HEAD_TURNING)) {
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targetHeadPitch = getRandomFloat(-PITCH_RANGE, PITCH_RANGE);
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isTurningHead = true;
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} else {
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Avatar.headPitch = Avatar.headPitch + (targetHeadPitch - Avatar.headPitch) * PITCH_RATE;
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if (Math.abs(Avatar.headPitch - targetHeadPitch) < STOP_TOLERANCE) {
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isTurningHead = false;
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}
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}
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if (!isMoving && (Math.random() < CHANCE_OF_MOVING)) {
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// Set new target location
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targetDirection = Quat.multiply(Avatar.orientation, Quat.angleAxis(getRandomFloat(-TURN_RANGE, TURN_RANGE), { x:0, y:1, z:0 }));
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var front = Quat.getFront(targetDirection);
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if (Math.random() < CHANCE_OF_BIG_MOVE) {
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targetPosition = Vec3.sum(Avatar.position, Vec3.multiply(front, getRandomFloat(0.0, MOVE_RANGE_BIG)));
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} else {
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targetPosition = Vec3.sum(Avatar.position, Vec3.multiply(front, getRandomFloat(0.0, MOVE_RANGE_SMALL)));
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}
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targetPosition.x = clamp(targetPosition.x, X_MIN, X_MAX);
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targetPosition.z = clamp(targetPosition.z, Z_MIN, Z_MAX);
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targetPosition.y = Y_PELVIS;
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isMoving = true;
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} else if (isMoving) {
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keepWalking();
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Avatar.position = Vec3.sum(Avatar.position, Vec3.multiply(Vec3.subtract(targetPosition, Avatar.position), MOVE_RATE));
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Avatar.orientation = Quat.mix(Avatar.orientation, targetDirection, TURN_RATE);
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if (Vec3.length(Vec3.subtract(Avatar.position, targetPosition)) < STOP_TOLERANCE) {
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isMoving = false;
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stopWalking();
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}
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}
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}
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Script.update.connect(updateBehavior);
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function loadSounds() {
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var sound_filenames = ["AB1.raw", "Anchorman2.raw", "B1.raw", "B1.raw", "Bale1.raw", "Bandcamp.raw",
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"Big1.raw", "Big2.raw", "Brian1.raw", "Buster1.raw", "CES1.raw", "CES2.raw", "CES3.raw", "CES4.raw",
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"Carrie1.raw", "Carrie3.raw", "Charlotte1.raw", "EN1.raw", "EN2.raw", "EN3.raw", "Eugene1.raw", "Francesco1.raw",
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"Italian1.raw", "Japanese1.raw", "Leigh1.raw", "Lucille1.raw", "Lucille2.raw", "MeanGirls.raw", "Murray2.raw",
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"Nigel1.raw", "PennyLane.raw", "Pitt1.raw", "Ricardo.raw", "SN.raw", "Sake1.raw", "Samantha1.raw", "Samantha2.raw",
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"Spicoli1.raw", "Supernatural.raw", "Swearengen1.raw", "TheDude.raw", "Tony.raw", "Triumph1.raw", "Uma1.raw",
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"Walken1.raw", "Walken2.raw", "Z1.raw", "Z2.raw"
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];
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var SOUND_BASE_URL = HIFI_PUBLIC_BUCKET + "sounds/Cocktail+Party+Snippets/Raws/";
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for (var i = 0; i < sound_filenames.length; i++) {
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sounds.push(SoundCache.getSound(SOUND_BASE_URL + sound_filenames[i]));
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}
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}
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