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more audio level meter work, improved gun

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This commit is contained in:
Philip Rosedale 2014-03-27 15:14:38 -07:00
parent ec6b71f44f
commit 41e9017953
2 changed files with 37 additions and 11 deletions
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36
examples/gun.js
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@ -27,6 +27,9 @@ var BULLET_VELOCITY = 5.0;
var MIN_THROWER_DELAY = 1000;
var MAX_THROWER_DELAY = 1000;
var LEFT_BUTTON_3 = 3;
var RELOAD_INTERVAL = 9;
var showScore = false;
// Load some sound to use for loading and firing
var fireSound = new Sound("https://s3-us-west-1.amazonaws.com/highfidelity-public/sounds/Guns/GUN-SHOT2.raw");
@ -38,6 +41,8 @@ var targetLaunchSound = new Sound("http://highfidelity-public.s3-us-west-1.amazo
var audioOptions = new AudioInjectionOptions();
audioOptions.volume = 0.9;
var shotsFired = 0;
var shotTime = new Date();
// initialize our triggers
@ -63,7 +68,8 @@ var reticle = Overlays.addOverlay("image", {
alpha: 1
});
var text = Overlays.addOverlay("text", {
if (showScore) {
var text = Overlays.addOverlay("text", {
x: screenSize.x / 2 - 100,
y: screenSize.y / 2 - 50,
width: 150,
@ -74,6 +80,8 @@ var text = Overlays.addOverlay("text", {
leftMargin: 4,
text: "Score: " + score
});
}
function printVector(string, vector) {
@ -94,6 +102,10 @@ function shootBullet(position, velocity) {
// Play firing sounds
audioOptions.position = position;
Audio.playSound(fireSound, audioOptions);
shotsFired++;
if ((shotsFired % RELOAD_INTERVAL) == 0) {
Audio.playSound(loadSound, audioOptions);
}
}
function shootTarget() {
@ -147,12 +159,15 @@ function particleCollisionWithVoxel(particle, voxel, penetration) {
Voxels.eraseVoxel(position.x, position.y, position.z, HOLE_SIZE);
//audioOptions.position = position;
audioOptions.position = Vec3.sum(Camera.getPosition(), Quat.getFront(Camera.getOrientation()));
Audio.playSound(targetHitSound, audioOptions);
Audio.playSound(impactSound, audioOptions);
}
function particleCollisionWithParticle(particle1, particle2) {
score++;
Overlays.editOverlay(text, { text: "Score: " + score } );
if (showScore) {
Overlays.editOverlay(text, { text: "Score: " + score } );
}
// Sort out which particle is which
// Record shot time
@ -171,12 +186,12 @@ function keyPressEvent(event) {
if (event.text == "t") {
var time = MIN_THROWER_DELAY + Math.random() * MAX_THROWER_DELAY;
Script.setTimeout(shootTarget, time);
} if (event.text == ".") {
shootFromMouse();
}
}
function update(deltaTime) {
// Check for mouseLook movement, update rotation
// rotate body yaw for yaw received from mouse
var newOrientation = Quat.multiply(MyAvatar.orientation, Quat.fromVec3Radians( { x: 0, y: yawFromMouse, z: 0 } ));
@ -257,18 +272,21 @@ function mousePressEvent(event) {
isMouseDown = true;
lastX = event.x;
lastY = event.y;
audioOptions.position = Vec3.sum(Camera.getPosition(), Quat.getFront(Camera.getOrientation()));
Audio.playSound(loadSound, audioOptions);
//audioOptions.position = Vec3.sum(Camera.getPosition(), Quat.getFront(Camera.getOrientation()));
//Audio.playSound(loadSound, audioOptions);
}
function mouseReleaseEvent(event) {
// position
function shootFromMouse() {
var DISTANCE_FROM_CAMERA = 2.0;
var camera = Camera.getPosition();
var forwardVector = Quat.getFront(Camera.getOrientation());
var newPosition = Vec3.sum(camera, Vec3.multiply(forwardVector, DISTANCE_FROM_CAMERA));
var velocity = Vec3.multiply(forwardVector, BULLET_VELOCITY);
shootBullet(newPosition, velocity);
}
function mouseReleaseEvent(event) {
// position
isMouseDown = false;
}

12
interface/src/Application.cpp
View file

@ -2503,14 +2503,22 @@ void Application::displayOverlay() {
}
}
const int AUDIO_METER_WIDTH = 300;
const int AUDIO_METER_WIDTH = 200;
const int AUDIO_METER_INSET = 2;
const int AUDIO_METER_SCALE_WIDTH = AUDIO_METER_WIDTH - 2 * AUDIO_METER_INSET;
const int AUDIO_METER_HEIGHT = 8;
const int AUDIO_METER_Y = _glWidget->height() - 40;
const int AUDIO_METER_X = 25;
const float CLIPPING_INDICATOR_TIME = 1.0f;
float audioLevel = log10(_audio.getLastInputLoudness() + 1.0) / log10(32767.0) * (float)AUDIO_METER_SCALE_WIDTH;
const float LOG2 = log(2.f);
float audioLevel = 0.f;
float loudness = _audio.getLastInputLoudness() + 1.f;
float log2loudness = log(loudness) / LOG2;
if (loudness < 2048) {
audioLevel = (log2loudness / 11.f) * (AUDIO_METER_SCALE_WIDTH / 5.f);
} else {
audioLevel = (log2loudness - 10.f) * (AUDIO_METER_SCALE_WIDTH / 5.f);
}
bool isClipping = ((_audio.getTimeSinceLastClip() > 0.f) && (_audio.getTimeSinceLastClip() < CLIPPING_INDICATOR_TIME));
if (isClipping) {