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728 lines
26 KiB
JavaScript
728 lines
26 KiB
JavaScript
"use strict";
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//
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// makeUserConnetion.js
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// scripts/system
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//
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// Created by David Kelly on 3/7/2017.
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// Copyright 2017 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() { // BEGIN LOCAL_SCOPE
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const version = 0.1;
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const label = "makeUserConnection";
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const MAX_AVATAR_DISTANCE = 0.2;
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const GRIP_MIN = 0.05;
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const MESSAGE_CHANNEL = "io.highfidelity.makeUserConnection";
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const STATES = {
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inactive : 0,
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waiting: 1,
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connecting: 2,
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makingConnection: 3
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};
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const STATE_STRINGS = ["inactive", "waiting", "connecting", "makingConnection"];
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const WAITING_INTERVAL = 100; // ms
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const CONNECTING_INTERVAL = 100; // ms
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const MAKING_CONNECTION_TIMEOUT = 800; // ms
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const CONNECTING_TIME = 1600; // ms
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const PARTICLE_RADIUS = 0.1;
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const PARTICLE_ANGLE_INCREMENT = 360/45; // 1hz
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const HANDSHAKE_SOUND_URL = "https://s3-us-west-1.amazonaws.com/hifi-content/davidkelly/production/audio/4beat_sweep.wav";
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const SUCCESSFUL_HANDSHAKE_SOUND_URL = "https://s3-us-west-1.amazonaws.com/hifi-content/davidkelly/production/audio/3rdbeat_success_bell.wav";
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const HAPTIC_DATA = {
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initial: { duration: 20, strength: 0.6},
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background: { duration: 100, strength: 0.3 },
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success: { duration: 60, strength: 1.0}
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};
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const PARTICLE_EFFECT_PROPS = {
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"alpha": 0.8,
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"azimuthFinish": Math.PI,
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"azimuthStart": -1*Math.PI,
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"emitRate": 500,
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"emitSpeed": 0.0,
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"emitterShouldTrail": 1,
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"isEmitting": 1,
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"lifespan": 3,
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"maxParticles": 1000,
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"particleRadius": 0.003,
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"polarStart": 1,
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"polarFinish": 1,
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"radiusFinish": 0.008,
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"radiusStart": 0.0025,
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"speedSpread": 0.025,
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"textures": "http://hifi-content.s3.amazonaws.com/alan/dev/Particles/Bokeh-Particle.png",
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"color": {"red": 255, "green": 255, "blue": 255},
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"colorFinish": {"red": 0, "green": 164, "blue": 255},
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"colorStart": {"red": 255, "green": 255, "blue": 255},
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"emitOrientation": {"w": -0.71, "x":0.0, "y":0.0, "z": 0.71},
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"emitAcceleration": {"x": 0.0, "y": 0.0, "z": 0.0},
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"accelerationSpread": {"x": 0.0, "y": 0.0, "z": 0.0},
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"dimensions": {"x":0.05, "y": 0.05, "z": 0.05},
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"type": "ParticleEffect"
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};
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const MAKING_CONNECTION_PARTICLE_PROPS = {
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"alpha": 0.07,
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"alphaStart":0.011,
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"alphaSpread": 0,
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"alphaFinish": 0,
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"azimuthFinish": Math.PI,
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"azimuthStart": -1*Math.PI,
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"emitRate": 2000,
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"emitSpeed": 0.0,
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"emitterShouldTrail": 1,
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"isEmitting": 1,
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"lifespan": 3.6,
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"maxParticles": 4000,
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"particleRadius": 0.048,
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"polarStart": 0,
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"polarFinish": 1,
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"radiusFinish": 0.2,
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"radiusStart": 0.04,
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"speedSpread": 0.01,
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"radiusSpread": 0.9,
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"textures": "http://hifi-content.s3.amazonaws.com/alan/dev/Particles/Bokeh-Particle.png",
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"color": {"red": 200, "green": 170, "blue": 255},
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"colorFinish": {"red": 0, "green": 134, "blue": 255},
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"colorStart": {"red": 185, "green": 222, "blue": 255},
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"emitOrientation": {"w": -0.71, "x":0.0, "y":0.0, "z": 0.71},
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"emitAcceleration": {"x": 0.0, "y": 0.0, "z": 0.0},
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"accelerationSpread": {"x": 0.0, "y": 0.0, "z": 0.0},
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"dimensions": {"x":0.05, "y": 0.05, "z": 0.05},
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"type": "ParticleEffect"
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};
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var currentHand;
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var state = STATES.inactive;
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var connectingInterval;
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var waitingInterval;
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var makingConnectionTimeout;
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var animHandlerId;
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var connectingId;
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var connectingHand;
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var waitingList = {};
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var particleEffect;
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var waitingBallScale;
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var particleRotationAngle = 0.0;
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var makingConnectionParticleEffect;
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var makingConnectionEmitRate = 2000;
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var particleEmitRate = 500;
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var handshakeInjector;
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var successfulHandshakeInjector;
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var handshakeSound;
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var successfulHandshakeSound;
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function debug() {
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var stateString = "<" + STATE_STRINGS[state] + ">";
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var versionString = "v" + version;
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var connecting = "[" + connectingId + "/" + connectingHand + "]";
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print.apply(null, [].concat.apply([label, versionString, stateString, JSON.stringify(waitingList), connecting], [].map.call(arguments, JSON.stringify)));
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}
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function handToString(hand) {
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if (hand === Controller.Standard.RightHand) {
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return "RightHand";
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} else if (hand === Controller.Standard.LeftHand) {
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return "LeftHand";
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}
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return "";
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}
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function stringToHand(hand) {
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if (hand == "RightHand") {
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return Controller.Standard.RightHand;
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} else if (hand == "LeftHand") {
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return Controller.Standard.LeftHand;
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}
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debug("stringToHand called with bad hand string:", hand);
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return 0;
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}
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function handToHaptic(hand) {
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if (hand === Controller.Standard.RightHand) {
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return 1;
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} else if (hand === Controller.Standard.LeftHand) {
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return 0;
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}
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return -1;
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}
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function stopWaiting() {
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if (waitingInterval) {
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waitingInterval = Script.clearInterval(waitingInterval);
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}
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}
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function stopConnecting() {
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if (connectingInterval) {
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connectingInterval = Script.clearInterval(connectingInterval);
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}
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}
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function stopMakingConnection() {
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if (makingConnectionTimeout) {
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makingConnectionTimeout = Script.clearTimeout(makingConnectionTimeout);
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}
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}
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// This returns the position of the palm, really. Which relies on the avatar
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// having the expected middle1 joint. TODO: fallback for when this isn't part
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// of the avatar?
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function getHandPosition(avatar, hand) {
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if (!hand) {
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debug("calling getHandPosition with no hand! (returning avatar position but this is a BUG)");
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debug(new Error().stack);
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return avatar.position;
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}
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var jointName = handToString(hand) + "Middle1";
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return avatar.getJointPosition(avatar.getJointIndex(jointName));
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}
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function shakeHandsAnimation(animationProperties) {
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// all we are doing here is moving the right hand to a spot
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// that is in front of and a bit above the hips. Basing how
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// far in front as scaling with the avatar's height (say hips
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// to head distance)
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var headIndex = MyAvatar.getJointIndex("Head");
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var offset = 0.5; // default distance of hand in front of you
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var result = {};
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if (headIndex) {
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offset = 0.8 * MyAvatar.getAbsoluteJointTranslationInObjectFrame(headIndex).y;
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}
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var handPos = Vec3.multiply(offset, {x: -0.25, y: 0.8, z: 1.3});
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result.rightHandPosition = handPos;
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result.rightHandRotation = Quat.fromPitchYawRollDegrees(90, 0, 90);
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return result;
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}
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function positionFractionallyTowards(posA, posB, frac) {
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return Vec3.sum(posA, Vec3.multiply(frac, Vec3.subtract(posB, posA)));
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}
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function deleteParticleEffect() {
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if (particleEffect) {
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particleEffect = Entities.deleteEntity(particleEffect);
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}
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}
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function deleteMakeConnectionParticleEffect() {
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if (makingConnectionParticleEffect) {
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makingConnectionParticleEffect = Entities.deleteEntity(makingConnectionParticleEffect);
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}
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}
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function calcParticlePos(myHand, otherHand, otherOrientation, reset) {
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if (reset) {
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particleRotationAngle = 0.0;
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}
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var position = positionFractionallyTowards(myHand, otherHand, 0.5);
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particleRotationAngle += PARTICLE_ANGLE_INCREMENT; // about 0.5 hz
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var radius = Math.min(PARTICLE_RADIUS, PARTICLE_RADIUS * particleRotationAngle / 720);
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var axis = Vec3.mix(Quat.getFront(MyAvatar.orientation), Quat.inverse(Quat.getFront(otherOrientation)), 0.5);
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return Vec3.sum(position, Vec3.multiplyQbyV(Quat.angleAxis(particleRotationAngle, axis), {x: 0, y: radius, z: 0}));
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}
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// this is called frequently, but usually does nothing
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function updateVisualization() {
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// after making connection, if you are still holding the grip lets transition
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// back to waiting
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if (state == STATES.makingConnection && !connectingId) {
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startHandshake();
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return;
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}
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if (state == STATES.inactive) {
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deleteParticleEffect();
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deleteMakeConnectionParticleEffect();
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return;
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}
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var myHandPosition = getHandPosition(MyAvatar, currentHand);
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var otherHand;
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var otherOrientation;
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if (connectingId) {
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var other = AvatarList.getAvatar(connectingId);
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if (other) {
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otherOrientation = other.orientation;
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otherHand = getHandPosition(other, stringToHand(connectingHand));
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}
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}
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var wrist = MyAvatar.getJointPosition(MyAvatar.getJointIndex(handToString(currentHand)));
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var d = Math.min(MAX_AVATAR_DISTANCE, Vec3.distance(wrist, myHandPosition));
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switch (state) {
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case STATES.waiting:
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// no visualization while waiting
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deleteParticleEffect();
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deleteMakeConnectionParticleEffect();
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break;
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case STATES.connecting:
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var particleProps = {};
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// put the position between the 2 hands, if we have a ingId. This
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// helps define the plane in which the particles move.
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positionFractionallyTowards(myHandPosition, otherHand, 0.5);
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// now manage the rest of the entity
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if (!particleEffect) {
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particleRotationAngle = 0.0;
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particleProps = PARTICLE_EFFECT_PROPS;
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particleProps.isEmitting = 0;
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particleProps.position = calcParticlePos(myHandPosition, otherHand, otherOrientation);
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particleEffect = Entities.addEntity(particleProps);
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} else {
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particleProps.position = calcParticlePos(myHandPosition, otherHand, otherOrientation);
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particleProps.isEmitting = 1;
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Entities.editEntity(particleEffect, particleProps);
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}
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if (!makingConnectionParticleEffect) {
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var props = MAKING_CONNECTION_PARTICLE_PROPS;
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makingConnectionEmitRate = 2000;
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props.emitRate = makingConnectionEmitRate;
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props.position = myHandPosition;
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makingConnectionParticleEffect = Entities.addEntity(props);
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} else {
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makingConnectionEmitRate *= 0.5;
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Entities.editEntity(makingConnectionParticleEffect, {emitRate: makingConnectionEmitRate, position: myHandPosition, isEmitting: 1});
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}
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break;
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case STATES.makingConnection:
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particleEmitRate *= 0.5;
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Entities.editEntity(makingConnectionParticleEffect, {emitRate: 0, isEmitting: 0, position: myHandPosition});
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Entities.editEntity(particleEffect, {position: calcParticlePos(myHandPosition, otherHand, otherOrientation), emitRate: particleEmitRate});
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break;
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default:
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debug("unexpected state", state);
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break;
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}
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}
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function isNearby(id, hand) {
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if (currentHand) {
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var handPos = getHandPosition(MyAvatar, currentHand);
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var avatar = AvatarList.getAvatar(id);
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if (avatar) {
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var otherHand = stringToHand(hand);
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var distance = Vec3.distance(getHandPosition(avatar, otherHand), handPos);
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return (distance < MAX_AVATAR_DISTANCE);
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}
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}
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return false;
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}
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function findNearestWaitingAvatar() {
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var handPos = getHandPosition(MyAvatar, currentHand);
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var minDistance = MAX_AVATAR_DISTANCE;
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var nearestAvatar = {};
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Object.keys(waitingList).forEach(function (identifier) {
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var avatar = AvatarList.getAvatar(identifier);
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if (avatar) {
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var hand = stringToHand(waitingList[identifier]);
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var distance = Vec3.distance(getHandPosition(avatar, hand), handPos);
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if (distance < minDistance) {
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minDistance = distance;
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nearestAvatar = {avatar: identifier, hand: hand};
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}
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}
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});
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return nearestAvatar;
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}
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// As currently implemented, we select the closest waiting avatar (if close enough) and send
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// them a connectionRequest. If nobody is close enough we send a waiting message, and wait for a
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// connectionRequest. If the 2 people who want to connect are both somewhat out of range when they
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// initiate the shake, they will race to see who sends the connectionRequest after noticing the
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// waiting message. Either way, they will start connecting eachother at that point.
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function startHandshake(fromKeyboard) {
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if (fromKeyboard) {
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debug("adding animation");
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// just in case order of press/unpress is broken
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if (animHandlerId) {
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animHandlerId = MyAvatar.removeAnimationStateHandler(animHandlerId);
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}
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animHandlerId = MyAvatar.addAnimationStateHandler(shakeHandsAnimation, []);
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}
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debug("starting handshake for", currentHand);
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state = STATES.waiting;
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connectingId = undefined;
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connectingHand = undefined;
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// just in case
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stopWaiting();
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stopConnecting();
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stopMakingConnection();
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var nearestAvatar = findNearestWaitingAvatar();
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if (nearestAvatar.avatar) {
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connectingId = nearestAvatar.avatar;
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connectingHand = handToString(nearestAvatar.hand);
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debug("sending connectionRequest to", connectingId);
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messageSend({
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key: "connectionRequest",
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id: connectingId,
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hand: handToString(currentHand)
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});
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} else {
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// send waiting message
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debug("sending waiting message");
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messageSend({
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key: "waiting",
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hand: handToString(currentHand)
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});
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lookForWaitingAvatar();
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}
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}
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function endHandshake() {
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debug("ending handshake for", currentHand);
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currentHand = undefined;
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// note that setting the state to inactive should really
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// only be done here, unless we change how the triggering works,
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// as we ignore the key release event when inactive. See updateTriggers
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// below.
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state = STATES.inactive;
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connectingId = undefined;
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connectingHand = undefined;
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stopWaiting();
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stopConnecting();
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stopMakingConnection();
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if (handshakeInjector) {
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handshakeInjector.stop();
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}
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// send done to let connection know you are not making connections now
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messageSend({
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key: "done"
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});
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if (animHandlerId) {
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debug("removing animation");
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MyAvatar.removeAnimationStateHandler(animHandlerId);
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}
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}
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function updateTriggers(value, fromKeyboard, hand) {
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if (currentHand && hand !== currentHand) {
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debug("currentHand", currentHand, "ignoring messages from", hand);
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return;
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}
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if (!currentHand) {
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currentHand = hand;
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}
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// ok now, we are either initiating or quitting...
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var isGripping = value > GRIP_MIN;
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if (isGripping) {
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if (state != STATES.inactive) {
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return;
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} else {
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startHandshake(fromKeyboard);
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}
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} else {
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// TODO: should we end handshake even when inactive? Ponder
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if (state != STATES.inactive) {
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endHandshake();
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} else {
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return;
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}
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}
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}
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function messageSend(message) {
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Messages.sendMessage(MESSAGE_CHANNEL, JSON.stringify(message));
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}
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function lookForWaitingAvatar() {
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// we started with nobody close enough, but maybe I've moved
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// or they did. Note that 2 people doing this race, so stop
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// as soon as you have a connectingId (which means you got their
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// message before noticing they were in range in this loop)
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// just in case we reenter before stopping
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stopWaiting();
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debug("started looking for waiting avatars");
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waitingInterval = Script.setInterval(function () {
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if (state == STATES.waiting && !connectingId) {
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// find the closest in-range avatar, and send connection request
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// TODO: this is same code as in startHandshake - get this
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// cleaned up.
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var nearestAvatar = findNearestWaitingAvatar();
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if (nearestAvatar.avatar) {
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connectingId = nearestAvatar.avatar;
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connectingHand = handToString(nearestAvatar.hand);
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debug("sending connectionRequest to", connectingId);
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messageSend({
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key: "connectionRequest",
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id: connectingId,
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hand: handToString(currentHand)
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});
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}
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} else {
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// something happened, stop looking for avatars to connect
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stopWaiting();
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debug("stopped looking for waiting avatars");
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}
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}, WAITING_INTERVAL);
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}
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// this should be where we make the appropriate connection call. For now just make the
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// visualization change.
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function makeConnection(id) {
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// send done to let the connection know you have made connection.
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messageSend({
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key: "done",
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connectionId: id
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});
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state = STATES.makingConnection;
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// continue the haptic background until the timeout fires. When we make calls, we will have an interval
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// probably, in which we do this.
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Controller.triggerHapticPulse(HAPTIC_DATA.background.strength, MAKING_CONNECTION_TIMEOUT, handToHaptic(currentHand));
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// now that we made connection, reset everything
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makingFriendsTimeout = Script.setTimeout(function () {
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connectingId = undefined;
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connectingHand = undefined;
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makingConnectionTimeout = undefined;
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if (!successfulHandshakeInjector) {
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successfulHandshakeInjector = Audio.playSound(successfulHandshakeSound, {position: getHandPosition(MyAvatar, currentHand), volume: 0.5, localOnly: true});
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} else {
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successfulHandshakeInjector.restart();
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}
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Controller.triggerHapticPulse(HAPTIC_DATA.success.strength, HAPTIC_DATA.success.duration, handToHaptic(currentHand));
|
|
}, MAKING_CONNECTION_TIMEOUT);
|
|
}
|
|
|
|
// we change states, start the connectionInterval where we check
|
|
// to be sure the hand is still close enough. If not, we terminate
|
|
// the interval, go back to the waiting state. If we make it
|
|
// the entire CONNECTING_TIME, we make the connection.
|
|
function startConnecting(id, hand) {
|
|
var count = 0;
|
|
debug("connecting", id, "hand", hand);
|
|
// do we need to do this?
|
|
connectingId = id;
|
|
connectingHand = hand;
|
|
state = STATES.connecting;
|
|
|
|
// play sound
|
|
if (!handshakeInjector) {
|
|
handshakeInjector = Audio.playSound(handshakeSound, {position: getHandPosition(MyAvatar, currentHand), volume: 0.5, localOnly: true});
|
|
} else {
|
|
handshakeInjector.restart();
|
|
}
|
|
|
|
// send message that we are ing them
|
|
messageSend({
|
|
key: "connecting",
|
|
id: id,
|
|
hand: handToString(currentHand)
|
|
});
|
|
Controller.triggerHapticPulse(HAPTIC_DATA.initial.strength, HAPTIC_DATA.initial.duration, handToHaptic(currentHand));
|
|
|
|
connectingInterval = Script.setInterval(function () {
|
|
count += 1;
|
|
Controller.triggerHapticPulse(HAPTIC_DATA.background.strength, HAPTIC_DATA.background.duration, handToHaptic(currentHand));
|
|
if (state != STATES.connecting) {
|
|
debug("stopping connecting interval, state changed");
|
|
stopConnecting();
|
|
} else if (!isNearby(id, hand)) {
|
|
// gotta go back to waiting
|
|
debug(id, "moved, back to waiting");
|
|
stopConnecting();
|
|
messageSend({
|
|
key: "done"
|
|
});
|
|
startHandshake();
|
|
} else if (count > CONNECTING_TIME/CONNECTING_INTERVAL) {
|
|
debug("made connection with " + id);
|
|
makeConnection(id);
|
|
stopConnecting();
|
|
}
|
|
}, CONNECTING_INTERVAL);
|
|
}
|
|
/*
|
|
A simple sequence diagram: NOTE that the ConnectionAck is somewhat
|
|
vestigial, and probably should be removed shortly.
|
|
|
|
Avatar A Avatar B
|
|
| |
|
|
| <-----(waiting) ----- startHandshake
|
|
startHandshake - (connectionRequest) -> |
|
|
| |
|
|
| <----(connectionAck) -------- |
|
|
| <-----(connecting) -- startConnecting
|
|
startConnecting ---(connecting) ----> |
|
|
| |
|
|
| connected
|
|
connected |
|
|
| <--------- (done) ---------- |
|
|
| ---------- (done) ---------> |
|
|
*/
|
|
function messageHandler(channel, messageString, senderID) {
|
|
if (channel !== MESSAGE_CHANNEL) {
|
|
return;
|
|
}
|
|
if (MyAvatar.sessionUUID === senderID) { // ignore my own
|
|
return;
|
|
}
|
|
var message = {};
|
|
try {
|
|
message = JSON.parse(messageString);
|
|
} catch (e) {
|
|
debug(e);
|
|
}
|
|
switch (message.key) {
|
|
case "waiting":
|
|
// add this guy to waiting object. Any other message from this person will
|
|
// remove it from the list
|
|
waitingList[senderID] = message.hand;
|
|
break;
|
|
case "connectionRequest":
|
|
delete waitingList[senderID];
|
|
if (state == STATES.waiting && message.id == MyAvatar.sessionUUID && (!connectingId || connectingId == senderID)) {
|
|
// you were waiting for a connection request, so send the ack. Or, you and the other
|
|
// guy raced and both send connectionRequests. Handle that too
|
|
connectingId = senderID;
|
|
connectingHand = message.hand;
|
|
messageSend({
|
|
key: "connectionAck",
|
|
id: senderID,
|
|
hand: handToString(currentHand)
|
|
});
|
|
} else {
|
|
if (state == STATES.waiting && connectingId == senderID) {
|
|
// the person you are trying to connect sent a request to someone else. See the
|
|
// if statement above. So, don't cry, just start the handshake over again
|
|
startHandshake();
|
|
}
|
|
}
|
|
break;
|
|
case "connectionAck":
|
|
delete waitingList[senderID];
|
|
if (state == STATES.waiting && (!connectingId || connectingId == senderID)) {
|
|
if (message.id == MyAvatar.sessionUUID) {
|
|
// start connecting...
|
|
connectingId = senderID;
|
|
connectingHand = message.hand;
|
|
stopWaiting();
|
|
startConnecting(senderID, message.hand);
|
|
} else {
|
|
if (connectingId) {
|
|
// this is for someone else (we lost race in connectionRequest),
|
|
// so lets start over
|
|
startHandshake();
|
|
}
|
|
}
|
|
}
|
|
// TODO: check to see if we are waiting for this but the person we are connecting sent it to
|
|
// someone else, and try again
|
|
break;
|
|
case "connecting":
|
|
delete waitingList[senderID];
|
|
if (state == STATES.waiting && senderID == connectingId) {
|
|
// temporary logging
|
|
if (connectingHand != message.hand) {
|
|
debug("connecting hand", connectingHand, "not same as connecting hand in message", message.hand);
|
|
}
|
|
connectingHand = message.hand;
|
|
if (message.id != MyAvatar.sessionUUID) {
|
|
// the person we were trying to connect is connecting to someone else
|
|
// so try again
|
|
startHandshake();
|
|
break;
|
|
}
|
|
startConnecting(senderID, message.hand);
|
|
}
|
|
break;
|
|
case "done":
|
|
delete waitingList[senderID];
|
|
if (state == STATES.connecting && connectingId == senderID) {
|
|
// if they are done, and didn't connect us, terminate our
|
|
// connecting
|
|
if (message.connectionId !== MyAvatar.sessionUUID) {
|
|
stopConnecting();
|
|
// now just call startHandshake. Should be ok to do so without a
|
|
// value for isKeyboard, as we should not change the animation
|
|
// state anyways (if any)
|
|
startHandshake();
|
|
}
|
|
} else {
|
|
// if waiting or inactive, lets clear the connecting id. If in makingConnection,
|
|
// do nothing
|
|
if (state != STATES.makingConnection && connectingId == senderID) {
|
|
connectingId = undefined;
|
|
connectingHand = undefined;
|
|
if (state != STATES.inactive) {
|
|
startHandshake();
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
debug("unknown message", message);
|
|
break;
|
|
}
|
|
}
|
|
|
|
Messages.subscribe(MESSAGE_CHANNEL);
|
|
Messages.messageReceived.connect(messageHandler);
|
|
|
|
|
|
function makeGripHandler(hand, animate) {
|
|
// determine if we are gripping or un-gripping
|
|
if (animate) {
|
|
return function(value) {
|
|
updateTriggers(value, true, hand);
|
|
};
|
|
|
|
} else {
|
|
return function (value) {
|
|
updateTriggers(value, false, hand);
|
|
};
|
|
}
|
|
}
|
|
|
|
function keyPressEvent(event) {
|
|
if ((event.text === "x") && !event.isAutoRepeat) {
|
|
updateTriggers(1.0, true, Controller.Standard.RightHand);
|
|
}
|
|
}
|
|
function keyReleaseEvent(event) {
|
|
if ((event.text === "x") && !event.isAutoRepeat) {
|
|
updateTriggers(0.0, true, Controller.Standard.RightHand);
|
|
}
|
|
}
|
|
// map controller actions
|
|
var connectionMapping = Controller.newMapping(Script.resolvePath('') + '-grip');
|
|
connectionMapping.from(Controller.Standard.LeftGrip).peek().to(makeGripHandler(Controller.Standard.LeftHand));
|
|
connectionMapping.from(Controller.Standard.RightGrip).peek().to(makeGripHandler(Controller.Standard.RightHand));
|
|
|
|
// setup keyboard initiation
|
|
Controller.keyPressEvent.connect(keyPressEvent);
|
|
Controller.keyReleaseEvent.connect(keyReleaseEvent);
|
|
|
|
// xbox controller cuz that's important
|
|
connectionMapping.from(Controller.Standard.RB).peek().to(makeGripHandler(Controller.Standard.RightHand, true));
|
|
|
|
// it is easy to forget this and waste a lot of time for nothing
|
|
connectionMapping.enable();
|
|
|
|
// connect updateVisualization to update frequently
|
|
Script.update.connect(updateVisualization);
|
|
|
|
// load the sounds when the script loads
|
|
handshakeSound = SoundCache.getSound(HANDSHAKE_SOUND_URL);
|
|
successfulHandshakeSound = SoundCache.getSound(SUCCESSFUL_HANDSHAKE_SOUND_URL);
|
|
|
|
Script.scriptEnding.connect(function () {
|
|
debug("removing controller mappings");
|
|
connectionMapping.disable();
|
|
debug("removing key mappings");
|
|
Controller.keyPressEvent.disconnect(keyPressEvent);
|
|
Controller.keyReleaseEvent.disconnect(keyReleaseEvent);
|
|
debug("disconnecting updateVisualization");
|
|
Script.update.disconnect(updateVisualization);
|
|
deleteParticleEffect();
|
|
deleteMakeConnectionParticleEffect();
|
|
});
|
|
|
|
}()); // END LOCAL_SCOPE
|
|
|