July 2011
Beginner to intermediate
640 pages
14h 58m
English
book
Learning Cocos2D: A Hands-On Guide to Building iOS Games with Cocos2D, Box2D, and Chipmunk
by Rod Strougo, Ray Wenderlich
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9. When the World Gets Bigger: Adding Scrolling
In the last chapter you learned how to add sound effects and music to Space Viking, giving Ole a heavy metal soundtrack as inspiration to beat the aliens. In this chapter you learn how to make Ole’s world even larger by adding scrolling and creating a second game level and a cut-scene. Scrolling is an easy and powerful technique that can be used to make your levels larger and to add depth to your games.
Let’s take a moment to cover the basics. Up to now the levels have been set to the dimensions of the iOS device screen. On the iPad the alien world is only 1024 × 768 pixels in size. Ole and his enemies cannot move beyond the screen to the left or right. For the background, you are using one large ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.