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.
101 lines
3.6 KiB
JavaScript
101 lines
3.6 KiB
JavaScript
(function () {
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// See tests/performance/tribbles.js
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Script.include("../libraries/virtualBaton.js");
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var dimensions, oldColor, entityID,
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editRate = 60,
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moveRate = 1,
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scale = 2,
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accumulated = 0,
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increment = {red: 1, green: 1, blue: 1},
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hasUpdate = false,
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shutdown = false,
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baton;
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function nextWavelength(color) {
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var old = oldColor[color];
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if (old === 255) {
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increment[color] = -1;
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} else if (old === 0) {
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increment[color] = 1;
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}
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var next = (old + increment[color]) % 256;
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return next;
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}
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function update(delta) { // High frequency stuff is done in update in case we fall behind.
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accumulated += delta;
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if (accumulated > (1 / editRate)) {
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var newColor = {red: nextWavelength('red'), green: nextWavelength('green'), blue: nextWavelength('blue')};
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oldColor = newColor;
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Entities.editEntity(entityID, {color: newColor});
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accumulated = 0;
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}
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}
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function randomCentered() {
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return Math.random() - 0.5;
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}
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function randomVector() {
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return {x: randomCentered() * dimensions.x, y: randomCentered() * dimensions.y, z: randomCentered() * dimensions.z};
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}
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function move() {
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var newData = {velocity: Vec3.sum({x: 0, y: 1, z: 0}, randomVector()), angularVelocity: Vec3.multiply(Math.PI, randomVector())};
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var nextChange = Math.ceil(Math.random() * 2000 / moveRate);
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Entities.editEntity(entityID, newData);
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if (!shutdown) {
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Script.setTimeout(move, nextChange);
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}
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}
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function startUpdate() {
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print('startUpdate', entityID);
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hasUpdate = true;
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Script.update.connect(update);
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}
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function stopUpdate() {
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print('stopUpdate', entityID, hasUpdate);
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if (!hasUpdate) {
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return;
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}
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hasUpdate = false;
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Script.update.disconnect(update);
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}
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function stopUpdateAndReclaim() {
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print('stopUpdateAndReclaim', entityID);
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stopUpdate();
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baton.claim(startUpdate, stopUpdateAndReclaim);
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}
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this.preload = function (givenEntityID) {
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entityID = givenEntityID;
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var properties = Entities.getEntityProperties(entityID);
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var userData = properties.userData && JSON.parse(properties.userData);
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var moveTimeout = userData ? userData.moveTimeout : 0;
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var editTimeout = userData ? userData.editTimeout : 0;
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var debug = (userData && userData.debug) || {};
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editRate = (userData && userData.editRate) || editRate;
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moveRate = (moveRate && userData.moveRate) || moveRate;
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oldColor = properties.color;
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dimensions = Vec3.multiply(scale, properties.dimensions);
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baton = virtualBaton({
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batonName: 'io.highfidelity.tribble:' + entityID, // One winner for each entity
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debugFlow: debug.flow,
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debugSend: debug.send,
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debugReceive: debug.receive
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});
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if (editTimeout) {
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baton.claim(startUpdate, stopUpdateAndReclaim);
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if (editTimeout > 0) {
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Script.setTimeout(stopUpdate, editTimeout * 1000);
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}
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}
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if (moveTimeout) {
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Script.setTimeout(move, 1000);
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if (moveTimeout > 0) {
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Script.setTimeout(function () {
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shutdown = true;
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}, moveTimeout * 1000);
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}
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}
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};
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this.unload = function () {
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baton.unload();
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shutdown = true;
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stopUpdate();
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};
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})
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