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singleton NotificationCenter

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This commit is contained in:
Jeena Paradies 2012-07-22 02:21:34 +02:00
parent 55505106e4
commit 60462f48bf
2 changed files with 9 additions and 11 deletions
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16
app/Game/Server/NotificationCenter.js Normal file → Executable file
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@ -1,11 +1,15 @@
define(function() {
define([
],
function NotificationCenter() {
function() {
function NotificationCenter() {
this.topics = {};
this.subUid = -1;
}
}
NotificationCenter.prototype.trigger = function(topic, args) {
if (!this.topics[topic]) {
throw "No such topic " + topic + ". Could not trigger.";
}
@ -16,11 +20,10 @@ define(function() {
while (len--) {
subscribers[len].func(topic, args);
}
return this;
}
NotificationCenter.prototype.on = function(topic, func) {
if (!this.topics[topic]) {
this.topics[topic] = [];
}
@ -46,8 +49,7 @@ define(function() {
}
}
}
return this;
}
return NotificationCenter;
return new NotificationCenter(); // making it singletone
});