CBClass

A class libary with support for typed properties. Bind it to any prefix you want. MIT Licensed.

In your HTML file, include class.js

<script type="text/javascript" src="class.js"></script>
<script type="text/javascript>
  initClassLibraryWithPrefix("MyPrefix");  // Do once
</script>

<!-- Load the rest of your javascript files -->

To disable type checking, add true as the second parameter after your prefix.

Example usage:

MyPrefix.Class("TestSprite", {
  image: null,   // Normal property
  "x:number": 0, // Type-checked property
  "y:number": 0,

  initialize: function() {
    console.log("Image name is: " + this.image);
    console.log("Pos is: (" + this.x + ", " + this.y + ")");
  },
  // ... more code
});

// Instantiate your class

var sprite = new MyPrefix.TestSprite({
  x: 200,
  y: 300,
  image: "bunny.png"
});

All properties in the dict passed to the constructor are copied to the prototype of the new object.

To add static objects to your class, use

MyPrefix.Class("Math", {}).addStatic({
  square: function(value) {
    return value * value;
  }
});

MyPrefix.Math.square(4); // 16