I’m back from Macoun, and it was nice meeting you all! Well, actually since that conference was just a 90 minute ride away, so I wasn’t really gone, except mentally. I spent a lot of time last week to prepare my presentation (in german), and fighting a cold. The subject was a game component system that I wrote on top of cocos2d, to encapsulate most of the cocos2d CCNode stuff and allowing me to focus on writing re-usable gameplay components. The system works but it’s not production tested. Still it’s proven very promising from my initial tests and opens some interesting opportunities, for example the re-use of components is a huge timesaver, and you can totally get rid of any class hierarchy and remain flexible throughout development. Due to writing the book and other things I hadn’t had the time to develop it as much as I wanted to. I’ll release it eventually but for the moment, I have a different focus.
For one, I’m late with the Game Center chapter due to the Macoun conference preparations, an upcoming wedding and an apartment renovation of the soon-to-be-wed as their wedding gift. So I’ll try to cram writing both the Game Center chapter and the final chapter in this week, before turning my attention to updating the Line-Drawing Starterkit and Xcode project. I did not intend to support non-beta versions of cocos2d, but given how long the recent betas last and how many developers actually use the latest beta (probably due to HD support) and how significant the breaking changes are this time, I’m going to update the starterkit and Xcode project with HD support while keeping the old project for those who would rather use the stable 0.99.4 version of cocos2d. Once that’s done, it’ll be mid of October and another project, only partly concerning cocos2d, kicks in full speed. No time to lose.
Speaking of the Starterkit, September went by and I made 10 sales, without advertising it or anything, so those numbers are at the lower end of the “potential sales” spectrum. That’s a sum (over $1,500) that I can live with. Well, actually, that’s a sum that I can live off of. On a related matter, I recently found a page detailling the traffic stats of the cocos2d-iphone.org website. If those stats are correct, the unique visits are over ten times that of my site. Now, frankly speaking, every time I get those little facts and stats from here and there over the past couple months, and then added up the numbers, compared them with mine, applied reasonably pessimistic estimations and caution, I do wonder: why the hell isn’t cocos2d run like a business?
If you ask me, with those traffic stats and a reasonable conversion rate of 0.1% per unique visitor (mine is over 0.2%), one could easily pay 3 people to develop cocos2d, test it, write documentation, moderate the forum, and in general adding more business value. Which in turn grows the business, speeds up the development of the engine, tools and by-products and will make everyone benefit from that. I don’t get it. Because at this point, it’s either going to be that, or a slow decline to a niche product over the next couple years due to the increasingly strong competition from other iOS engines. Especially those that offer cross-platform support, since that’s what contractors are asking for, or even demanding, more and more.
Anyhow, for my part, I decided that now would be a good time to start doing the Indie thing full-time, still accepting contract work but I’m able to be a lot pickier about it. I have a goal set out for myself, and it’s not a simple one. I’ve always enjoyed most to help my colleagues, to fix their problems, to support them and in general, to help them achieve excellence. I know, that sounds like something you’d find in EA’s job matrix - and in fact, you do. Helping others achieve excellence, throughout my professional career, that’s what I’ve been doing and enjoying the most. Now I find myself doing that for cocos2d developers, enjoying it and being able to support myself in the process. Well, I think I’ll have to thank you, my dear readers, for that. 
As a thank you back, I’ve started working on a bigger project about 3 months ago that will be useful and helpful to many indie game developers, regardless of the engine you may be using. Hence it deserves its own website and a cool name (darn, that is hard!). I’m looking forward to really getting into high gear with it after I’ve submitted the remaining book chapters. Stay tuned.
Line-Drawing Game Starterkit
Site License! Unlimited Apps!Royalty Free! No Attribution!60 day money-back guarantee!Made with the popular cocos2d-iphone game engine.Compatible with cocos2d-iphone v1.1 and v2.0, Xcode 4.6 and iOS 6.Includes ARC enabled versions of the starterkit! |
All Starterkit project artwork provided by Arezou Ipakchi Design. Promotional images created by Justin from CartoonSmart.
What it is:
Get a head-start for your Line-Drawing game and save days if not weeks of your time! You’ll get gameplay code modelled after the extremely popular Flight Control game. You’ll learn how to draw lines, detect touches on objects, have objects follow a path - and much, much more! Written by a professional game developer and game industry veteran (me) the source code is annotated with lots of comments explaining my rationale and written with readability in mind.
Contains separate iPhone & iPad targets!
The Starterkit includes targets for iPhone and iPad using the same code if you don’t want to create a Universal app, for example to reduce your app’s size or to be able to charge more for the iPad version. If the iPad Target is selected hi-res iPad images will be used. Image selection is done automatically by loading those images whose filenames have the “-ipad” suffix, the same suffix cocos2d uses.
What others are saying:
“Code is quite clearly written and decently documented […] definitely a fine investment.”
From: Commercial cocos2d Code review from Alex Curylo.
“It was an awesome moment when I found the source for a line draw game of this caliber.”
-Franklin Lyons, SpinFall
“Especially the path and movement system is saving me lots of headaches.”
-Martin Hoffmann
Games made with this Starterkit:
Launch Control
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Ferries HD
Feature List:
- cleanly seperated and well-structured GameScene code design with a minimum of dependencies
- easy to add new objects and extend object parameters
- touch object & draw a path for it (whether it’s already following a path or not)
- path drawing ends when path is drawn over appropriate target location (eg airstrip for airplanes, respecting angle of approach)
- path drawing ends when arbitrary point limit is exceeded (to avoid slowdowns)
- path is drawn when dragged with thick transparent line style like Harbor Master, without glitches
- path is split into equal length pieces no matter how quickly user moves finger
- objects spawn outside screen, locations can be re-defined and extended
- objects display incoming warning marker at screen border
- objects display collision warning when any two of them are getting too close
- objects follow path to end - then fade out and increase score or continue moving
- objects always rotate in movement direction
- objects bounce back at screen borders
- motivational Labels for successful landings, precached
- Score and HighScore Labels
- HighScore saved to disk between play sessions
- supports both Landscape orientations with autorotation
- loads correct resource files depending on Target (iPhone or iPad)
- proper Pause handling for incoming calls, SMS
- many generally useful Math Helper functions included
- lots of comments explaining rationale and giving tips for improvement
- assertive coding style to help catch coding errors early on
- offline and online documentation
- you can choose between using cocos2d-iphone v1.1 and v2.0
- you can choose between using ARC or classic manual reference counting
- compatible with iOS 5.0 and newer, including iOS 6
- compatible with Xcode 4.6 (the most recent versions also work)
- easy setup: just unzip, open Xcode project, select build scheme, build and run
Questions? Need Help?
Just send me an email.
Legal Disclaimer
Cocos2D is a registered trademark of Ricardo Quesada. Steffen Itterheim, the Learn & Master Cocos2D website and the Line-Drawing Game Starterkit are neither affiliated with nor endorsed by Zynga or Ricardo Quesada.
Try Before Buy!
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Demo App for iPhone
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Buy Now!
Site License! Unlimited Apps!Royalty Free! No Attribution!60 day money-back guarantee!Made with the popular cocos2d-iphone game engine.Compatible with cocos2d-iphone v1.1 and v2.0, Xcode 4.6 and iOS 6.Includes ARC enabled versions of the starterkit! |
License Agreement
Copyright
Purchase grants you the License to use and modify the source code and assets under the following Terms and Conditions:
You are not allowed to make the source code publicly available. You are not allowed to give or sell the source code to others, modified or not. Licenses are not transferable.
All Licenses are royalty free. You can make as many free or commercial Apps using the source code as you want. You may re-use any existing assets in your App.
If you do contract work and have or want to give the Starterkit source code to your client, your client needs to purchase a Site License as well.
Site License
Each purchase grants you a Site License. The Site license grants you the use of the Starterkit without restrictions at one site.
A site is an office, building or living space rented or owned by the company or individual making the purchase. It allows anyone working on site to use and modify the Starterkit source code.
Large companies operating at several sites need to purchase a site license for each individual location if the Starterkit is to be used at multiple locations. Contact me if you’re such a corporation and you prefer a flat fee license with your own license text to go along with it.
Support
Updates to the Starterkit are done on an as needed basis. I will also keep it up to date and running with the latest stable releases of cocos2d. Updates are distributed via a download link sent to the email address you used for your order. If your email address ever changes please contact me, ideally you should forward me your order confirmation in that case to speed up the change.
Source Code not covered by this License
The licensed Source Code project contains files which are available for free and are governed by different licenses. The Terms & Conditions outlined here do not apply to source code files which do not contain the Copyright notice “Copyright (year) Steffen Itterheim. All rights reserved.”.
Disclaimer
THIS SOFTWARE IS PROVIDED “AS IS” AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Questions? Contact me!
If you have any questions or if you require specific License texts before making a purchase, please contact me.
Check out my profile on TheyMakeApps. It’s a cool site to get listed on if you do iPhone or Mobile Development in general.
They have a free account and a commercial which costs a whopping $89 per month. Given how frequented the site is i think for some developers it can be worth it but most should be ok with the free account. Once you have customers you should try to make them feel happy and foster that connection - if it is a good one. It’s much easier to close a deal with someone you know and worked with rather than finding another contractor. But to make the first connections a place like TheyMakeApps can be pure gold!
Before you create your own profile, take a look at the existing ones and check which you find the most impressive. Make sure you sell yourself well. A one-liner “I’m a programmer, i can make iPhone Apps.” just won’t cut it. Remember, you’re selling yourself, so put on that Marketing hat before you write.
