Essential Cocos2D is now available for free!

On February 7, 2013, in idevblogaday, by Steffen Itterheim

The cocos2d-iphone reference documentation project dubbed Essential Cocos2D is now available for free. It is no longer bundled with KoboldTouch.

This is just one aspect of several upcoming changes I will be making to KoboldTouch over the next days. I removed Essential Cocos2D from the equation because after the first 3 months as well as the KoboldTouch survey it became clear that KoboldTouch should be all about KoboldTouch – both from my side & my motivation as well as what (potential) customers are interested in.

Instead of adding more hassle to the mix by turning it into a paid eBook project I decided it’s probably the best for everyone to give it away for free.

Essential Cocos2D caused a conflict of interest by taking time & energy away from developing KoboldTouch and its documentation. Now I’ll be using Essential Cocos2D as the container (and easily browsable one too) and inspiration for the in-depth Cocos2D articles I’ll continue to write infrequently for my iDevBlogADay posts.

www.koboldtouch.com

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scr01There hasn’t been a new Cocos2D Podcast in over 4 months.

It was about time Mohammad Azam and I recorded another one.

This time our guest was Krzysztof Zabłocki, developer of the Foldify app and contributor to cocos2d-iphone.

Among other improvements Krzysztof added stencil buffering to CCRenderTexture.

Interviews with Mobile Game Engine Developers

The Mobile Game Engines eBook is now available!

One of the interviews is with me, about Kobold2D. KoboldTouch was at the time no more than an idea.

Jason Brownlee gave me permission to share the full interview with me (PDF, 18 pages). Go on, read it!

There are of course plenty more reknown game engine developer interviews in this book. Here’s the full list of interviewees:

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For one week only (until Tuesday, December 18th) CartoonSmart runs an exclusive offer for Learn Cocos2D readers:

You get 50% off on the Angry Ninjas, Wave Attack and Awesome E-Book Starter Kits Bundle!

The bundle also includes several Tutorial Videos plus free bonuses: the Isometric Pixel Art Tutorial for Photoshop, the royalty free Vector Art Collection and the first 120 pages of the interactive Cocos2D iOS Game Programming iBook.

The iOS App Development & Starter Kit Bundle normally sells for $100 but you can get it for $49.95 until Tuesday, December 18th.

This is an affiliate link – if you make a purchase I’ll receive a commission. It’ll help me pay off my new iMac (still working with a 2009 model). :)

Line-Drawing Starter Kit still 50% off

While I’m at it: my Line-Drawing Starterkit’s Xmas Sale (50% off to $49.95) still has some of the 100 coupon codes left!

I keep forgetting that if I don’t keep mentioning it, sales slow down dramatically. It’s called marketing (in my case: not doing enough of it). If you have a product that doesn’t sell as much as you expect – perhaps you need to mention it more? You would be surprised how much of a difference frequent blog posts or tweets can make.

So here you go. This new iMac is rather expensive. :)

My eBook’s being pirated. I’m taking advantage of that.

On December 6, 2010, in book, cocos2d, Marketing, by Steffen Itterheim

Discuss this topic on Cocos2D Central.

My Learn iPhone and iPad Cocos2D Game Development book is out and that inevitably meant it would appear on websites offering download links to illegal copies of the book.

Since there’s really nothing that can be done about it that actually works, and because I understand (but not necessarily condone) the reasons for downloading ebooks illegally, I wanted to take a different stance. And so I’m posting my thoughts on the matter on forums and websites, where a link to an illegal download of my ebook is shared.

That way, I hope to convert a minority of the downloaders to buying customers. But my actual goal is to use their websites as marketing instruments. Shamelessly placing my links on their websites and asking their users to come here is just fair and square. If they enable illegal downloads the very least they can do for me is to allow me to enable users to more easily come here, or on rare occassions to actually buy the book. Who said that illegal downloads can’t also be a mutual relationship?

Here’s what I’ve been posting to “warez” and “free ebooks” websites offering downloads or download links of my book:

My Response on Illegal Download Sites

I’m Steffen Itterheim, author of the Learn iPhone and iPad Cocos2D Game Development book.

I see that my book is offered here for download illegally, either directly or via linking to an externally hosted file. I wanted to share my thoughts on this matter.

1) I’m not offended, disappointed or furious.
Why should I be? It’s to be expected. I’ve been working long enough in the software industry to have come to accept piracy as something that shouldn’t affect you at all.

2) I don’t judge you.
A lot of people download(ed) things from the Internet that they shouldn’t have. For some, it’s part of their culture. For others, it’s the only way to take part in a world that they couldn’t otherwise afford to join. For a few, it’s simply a hobby, or a habit. Some claim it’s for research and trying things out before buying, but quite honestly I think they fall in one of the aforementioned categories. Or they’re merely being pragmatic about their spendings, cutting corners where they can.

3) I won’t lecture you either.
Piracy is a fact. It’s not even a market because if piracy wouldn’t exist, most pirated products wouldn’t be selling noticeably better anyway. Only very few pirates would ever buy a product they downloaded.

Those are my convictions on piracy. I think it’s pointless to complain about piracy, and it would be especially stupid of me if I did so in the lion’s den, so to speak. :)

I’m a realist. I understand that some percentage of you will download the book just to have it. You’re the collectors, you may skim over the book before you set it aside in your amazingly well-assorted, categorized archive of eBooks. Enjoy it. Then there’s a percentage of you who download the book on a hunch that you might need it soon, or that it might spark your interest (again) in game development or programming for iOS devices. You probably wouldn’t buy it either. Except for a select few for whom the book did spark a flame – but how could you know beforehand?

To everyone else who truly want to read the book, I can only encourage you to buy the book in hindsight, after the fact. I know it costs quite an effort to pay for something you have already used, or read in this case. I still hope some of you will, I’d be grateful for that.

And what I’d really like you to do, regardless of where you got the book from and what your intentions are, is to stop by and visit my website Learn & Master Cocos2D Game Development:

http://www.learn-cocos2d.com

I also want to make it very convenient to those who *might* consider buying the book, to actually do so. I know that one aspect of piracy that shouldn’t be neglected is merely convenience. So for that reason I’ll give you the links that lead you to Amazon and other websites all around the world which carry the book, as well as links to eBook versions of the book The Learn iPhone and iPad Cocos2D Game Development:

Purchase the print book via Amazon:

Amazon.com (United States)
http://www.amazon.com/Learn-iPhone-iPad-Cocos2D-Development/dp/1430233036/ref=sr_1_1?ie=UTF8&s=books&qid=1284664414&sr=8-1

Amazon.ca (Canada)
http://www.amazon.ca/Learn-iPhone-iPad-Cocos2D-Development/dp/1430233036/ref=sr_1_1?ie=UTF8&s=books&qid=1284664526&sr=8-1

Amazon.co.uk (United Kingdom)
http://www.amazon.co.uk/Learn-iPhone-iPad-Cocos2D-Development/dp/1430233036/ref=sr_1_1?ie=UTF8&s=books&qid=1284664462&sr=8-1

Amazon.de (Germany)
http://www.amazon.de/Learn-Iphone-Ipad-Cocos2d-Development/dp/1430233036/ref=sr_1_1?ie=UTF8&s=books-intl-de&qid=1284664401&sr=8-1

Amazon.fr (France)
http://www.amazon.fr/Learn-Iphone-Ipad-Cocos2d-Development/dp/1430233036/ref=sr_1_1?ie=UTF8&s=english-books&qid=1284664539&sr=8-1

Amazon.co.jp (Japan)
http://www.amazon.co.jp/Learn-iPhone-iPad-Cocos2D-Development/dp/1430233036/ref=sr_1_1?ie=UTF8&s=english-books&qid=1284664550&sr=8-1

Purchase the eBook:
From Apress (PDF): http://apress.com/ecommerce/cart?act=add&bid=1524
NOTE: the Apress PDF eBook has no DRM, it is not copy-protected or password-protected. It’s probably the exact same file that is being shared here.

From Amazon (Kindle): http://www.amazon.com/Learn-iPhone-Cocos2D-Development-ebook/dp/B004E0Z4YY

I hope you understand that if you offer my book for download illegally, it’s just fair to reply to that with promotion of my websites and making it a bit more convenient for the few people who tend to download books exactly because it’s convenient. At least this way I’m getting something positive out of it.

Thank you for your time and for allowing this message to be posted.
Steffen Itterheim

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Nate Weiss, author of the commercial iPhone Game Kit, would like you to help build the first community driven RPG game for the iPhone. Read his announcement.

He wrote a game design document for you to wet your appetite and learn what needs to be done. It’s an ambitious project that I believe would be awesome to take part in, especially if you don’t have the time and energy to build a complete game project by yourself, but you still like to take part in fruitful game development activities. What the game needs most is to design levels using the popular Tiled Map Editor, and new artworks for tiles, characters and cutscenes.

You do need to have a copy of the iPhone Game Kit to participate, but currently it’s on sale with 30% off and costs only $69. For that you get the complete source code and assets for the Quexlor action RPG and a 150 page game development eBook. I think his product and ebook are excellent and well worth the money, and I’m currently running two ads for Nate on a voluntary basis. You can learn more about the pros and cons of the iPhone Game Kit from these independent reviews:

Add your link to the Cocos2D Linkvent Calendar

Do you have something to share with the Cocos2D community? I haven’t received enough submissions to fill all the days until Xmas, although I do have enough links to post one each day, I’d rather post a link to your website or blog post.

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Learn Cocos2D Game Development: eBook is final!

On November 16, 2010, in Announcements, book, cocos2d, by Steffen Itterheim

Just today I was informed that the eBook version of Learn iPhone and iPad Cocos2D Game Development is now available in its final form!

UPDATE: the source code download (also on the book’s page, left side, under Book Resources) now includes all of the source code.

The print edition will follow sometime soon, hopefully within the next ~3 weeks.

On a related note, Ray Wenderlich joined forces with Rod Strougo to help finish Rod’s Cocos2D book, due to an oddly scheduled release date whose publisher apparently feels impossible to postpone. By that I mean to say: Rod’s wife is having a baby. Congratulations to that, and the book! :)

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Learn Cocos2d Alpha Book: Source Code now available!!

On August 30, 2010, in Announcements, book, cocos2d, by Steffen Itterheim

The Learn Cocos2d Alpha Book’s page now lists the source code for download. It’s 44 MB, contains the source code for the first 9 (!) chapters as zip files.

I’m not sure if everyone can download the source code, or only eBook purchaser. I wasn’t asked to login, so I think it may be available for everyone. Try it out! Here’s a direct download link:

Direct Download: Learn Cocos2d Alpha Book Source Code

Before you ask: no, Chapter 6 and beyond are still not available yet. They will have to wait until they have gone through the editorial process. I believe Chapter 5 is currently in this process so it will still take at least a week, maybe 2-3, before you’ll get your hands on Chapter 6. But I hope that once the editorial process has caught up with the already available 5 chapters, new ones should be available on a regular basis. Every 1-2 weeks I hope, but no guarantees. This process is very new to me too so I try to be very careful making any assumptions.

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