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Simpler script with sphere to indicate emission point

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Philip Rosedale 2014-09-15 19:50:38 -07:00
parent 4cfbc2b11b
commit 4dc929eddb
1 changed files with 33 additions and 18 deletions
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51
examples/playSoundLoop.js
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@ -5,39 +5,54 @@
// Created by David Rowe on 5/29/14.
// Copyright 2014 High Fidelity, Inc.
//
// This example script plays a sound in a continuous loop.
// This example script plays a sound in a continuous loop, and creates a red sphere in front of you at the origin of the sound.
//
// Distributed under the Apache License, Version 2.0.
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//
var sound = new Sound("https://s3-us-west-1.amazonaws.com/highfidelity-public/sounds/Guitars/Guitar+-+Nylon+A.raw");
// A few sample files you may want to try:
//var sound = new Sound("https://s3-us-west-1.amazonaws.com/highfidelity-public/sounds/Guitars/Guitar+-+Nylon+A.raw");
//var sound = new Sound("https://s3-us-west-1.amazonaws.com/highfidelity-public/sounds/220Sine.wav");
var sound = new Sound("https://s3-us-west-1.amazonaws.com/highfidelity-public/sounds/Cocktail+Party+Snippets/Bandcamp.wav");
var soundPlaying = false;
var options = new AudioInjectionOptions();
options.position = Vec3.sum(Camera.getPosition(), Quat.getFront(MyAvatar.orientation));
options.volume = 0.5;
options.loop = true;
var playing = false;
var ball = false;
function keyPressEvent(event) {
if (event.text === "1") {
if (!Audio.isInjectorPlaying(soundPlaying)) {
var options = new AudioInjectionOptions();
options.position = MyAvatar.position;
options.volume = 0.5;
options.loop = true;
soundPlaying = Audio.playSound(sound, options);
print("Started sound loop");
} else {
Audio.stopInjector(soundPlaying);
print("Stopped sound loop");
}
function maybePlaySound(deltaTime) {
if (sound.downloaded) {
var properties = {
type: "Sphere",
position: options.position,
velocity: { x: 0, y: 0, z: 0},
gravity: { x: 0, y: 0, z: 0},
radius: 0.10,
damping: 0.999,
color: { red: 200, green: 0, blue: 0 }
};
ball = Entities.addEntity(properties);
soundPlaying = Audio.playSound(sound, options);
print("Started sound looping.");
Script.update.disconnect(maybePlaySound);
}
}
function scriptEnding() {
if (Audio.isInjectorPlaying(soundPlaying)) {
Audio.stopInjector(soundPlaying);
print("Stopped sound loop");
Entities.deleteEntity(ball);
print("Stopped sound.");
}
}
// Connect a call back that happens every frame
Script.scriptEnding.connect(scriptEnding);
Controller.keyPressEvent.connect(keyPressEvent);
Script.update.connect(maybePlaySound);