June 2015
Beginner
354 pages
8h 23m
English
Content preview from HTML5 Game Development by Example(Second Edition)Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Time for action – loading the game with levels data
We will refractor our code to support the loading of static ground bodies from a levels data structure. Let's work on it by carrying out the following steps:
- Open the
box2dcargame.jsJavaScript file in a text editor. - We will need each ground setup on each level. Put the following code at the top of the JavaScript file. It is an array of levels. Each level is another array of objects with the position, dimension, and rotation of the static ground body:
var carGame = { currentLevel: 0 } carGame.levels = new Array(); carGame.levels[0] = [{"type":"car","x":50,"y":210,"fuel":20}, {"type":"box","x":250, "y":270, "width":250, "height":25, "rotation":0}, {"type":"box","x":500,"y":250,"width":65,"height":15, ...
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