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This commit is contained in:
Peter Cottle 2012-08-13 16:13:15 -07:00
parent c12e0c6f2d
commit 2a84ebe36d
8 changed files with 115 additions and 90 deletions
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27
src/async.js
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@ -4,32 +4,29 @@
/**
* Particle System Engine
* Particle System AsyncEngine
*
* Handles async stuff like adding the edges, etc
*/
function Engine() {
function AsyncEngine() {
this.addEdgeTimeout = null;
this.edgeClosures = [];
}
Engine.prototype.addEdge = function(node1, node2) {
AsyncEngine.prototype.addEdge = function(node1, node2) {
this.touchEdgeTimer();
this.edgeClosures.push(this.edgeClosureFactory(node1, node2));
};
Engine.prototype.edgeClosureFactory = function(node1, node2) {
AsyncEngine.prototype.edgeClosureFactory = function(node1, node2) {
var c = function() {
var e = sys.addEdge(node1, node2);
if (e) {
e.afterConstruct();
}
};
return c;
};
Engine.prototype.touchEdgeTimer = function(key) {
AsyncEngine.prototype.touchEdgeTimer = function(key) {
if (this.addEdgeTimeout) {
return;
}
@ -40,7 +37,7 @@ Engine.prototype.touchEdgeTimer = function(key) {
}, 100);
};
Engine.prototype.startEdgeScheduler = function() {
AsyncEngine.prototype.startEdgeScheduler = function() {
// start scheduler
var s = new Scheduler(this.edgeClosures, time.edgeAddInterval, 'add_edge');
s.start();
@ -48,7 +45,7 @@ Engine.prototype.startEdgeScheduler = function() {
this.resetEdges();
};
Engine.prototype.resetEdges = function() {
AsyncEngine.prototype.resetEdges = function() {
this.edgeClosures = [];
this.addEdgeTimeout = null;
};
@ -77,10 +74,10 @@ Scheduler.prototype.start = function() {
};
Scheduler.prototype.setNext = function(interval) {
var _this = this;
this.timeOut = setTimeout(function() {
_this.step();
}, interval || this.interval);
this.timeOut = setTimeout(_.bind(function() {
this.step();
}, this),
interval || this.interval);
};
Scheduler.prototype.stopSchedule = function(type) {
@ -142,7 +139,7 @@ Breather.prototype.start = function() {
Breather.prototype.next = function() {
this.timeout = setTimeout(
$.proxy(function() {
_.bind(function() {
this.breathe();
}, this),
this.interval);