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102 lines
3.6 KiB
JavaScript
102 lines
3.6 KiB
JavaScript
"use strict";
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//
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// tablet-raiseHand.js
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//
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// client script that creates a tablet button to raise hand
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//
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// Created by Triplelexx on 17/04/22
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// Copyright 2017 High Fidelity, Inc.
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//
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// Hand icons adapted from https://linearicons.com, created by Perxis https://perxis.com CC BY-SA 4.0 license.
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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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var BUTTON_NAME = "RAISE\nHAND";
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var USERCONNECTION_MESSAGE_CHANNEL = "io.highfidelity.makeUserConnection";
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var DEBUG_PREFIX = "TABLET RAISE HAND: ";
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var isRaiseHandButtonActive = false;
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var animHandlerId;
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var tablet = Tablet.getTablet("com.highfidelity.interface.tablet.system");
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var button = tablet.addButton({
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text: BUTTON_NAME,
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icon: "icons/tablet-icons/raise-hand-i.svg",
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activeIcon: "icons/tablet-icons/raise-hand-a.svg"
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});
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function onClicked() {
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isRaiseHandButtonActive = !isRaiseHandButtonActive;
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button.editProperties({ isActive: isRaiseHandButtonActive });
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if (isRaiseHandButtonActive) {
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removeAnimation();
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animHandlerId = MyAvatar.addAnimationStateHandler(raiseHandAnimation, []);
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Messages.subscribe(USERCONNECTION_MESSAGE_CHANNEL);
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Messages.messageReceived.connect(messageHandler);
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} else {
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removeAnimation();
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Messages.unsubscribe(USERCONNECTION_MESSAGE_CHANNEL);
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Messages.messageReceived.disconnect(messageHandler);
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}
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}
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function removeAnimation() {
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if (animHandlerId) {
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animHandlerId = MyAvatar.removeAnimationStateHandler(animHandlerId);
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}
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}
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function raiseHandAnimation(animationProperties) {
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// all we are doing here is moving the right hand to a spot that is above the hips.
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var headIndex = MyAvatar.getJointIndex("Head");
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var offset = 0.0;
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var result = {};
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if (headIndex) {
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offset = 0.85 * MyAvatar.getAbsoluteJointTranslationInObjectFrame(headIndex).y;
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}
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var handPos = Vec3.multiply(offset, { x: -0.7, y: 1.25, z: 0.25 });
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result.rightHandPosition = handPos;
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result.rightHandRotation = Quat.fromPitchYawRollDegrees(0, 0, 0);
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return result;
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}
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function messageHandler(channel, messageString, senderID) {
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if (channel !== USERCONNECTION_MESSAGE_CHANNEL && senderID !== MyAvatar.sessionUUID) {
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return;
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}
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var message = {};
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try {
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message = JSON.parse(messageString);
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} catch (e) {
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print(DEBUG_PREFIX + "messageHandler error: " + e);
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}
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switch (message.key) {
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case "waiting":
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case "connecting":
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case "connectionAck":
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case "connectionRequest":
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case "done":
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removeAnimation();
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if (isRaiseHandButtonActive) {
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isRaiseHandButtonActive = false;
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button.editProperties({ isActive: isRaiseHandButtonActive });
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}
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break;
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default:
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print(DEBUG_PREFIX + "messageHandler unknown message: " + message);
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break;
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}
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}
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button.clicked.connect(onClicked);
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Script.scriptEnding.connect(function() {
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Messages.unsubscribe(USERCONNECTION_MESSAGE_CHANNEL);
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Messages.messageReceived.disconnect(messageHandler);
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button.clicked.disconnect(onClicked);
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tablet.removeButton(button);
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removeAnimation();
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});
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}()); // END LOCAL_SCOPE
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