Java Reference
In-Depth Information
Roll the Dice!
We'll finish off by using what we have learned in the chapter to create a dice object.
The object will have a
roll()
method that returns a number between 1 and 6. Here's the
code to create the dice object:
dice = {
sides: 6,
roll: function(){
return Math.floor(6 * Math.random()) + 1;
}
}
Let's take it for a spin:
dice.roll();
<< 5
dice.roll();
<< 3
This is an example of using JavaScript objects to model a real-world object. We'll develop
this concept further in
Chapter 13
.
