I have started working on Corona SDK.As you all know it uses Lua as the programming language,i wanted to know some good links or ebooks which i can refer to begin development.I am an iPhone developer and working on objective C since last 1 year.
Any suggestions,help would be appreciated.
Thanks
Aditya
I've been using this: Programming in Lua, first edition (FREE online edition of the book)
The Corona SDK forums are also good for specific issues related to the SDk itself. It seems it is having a few database problems just right now, but you might want to check it later.
Edit: just for completeness, here is the link to the Lua Bookstore # amazon (not an affiliate link).
You can also check out http://learningcorona.com/ which has a huge listing of tutorials for Corona.
Here's a great resource for learning Lua, it's aimed towards beginner programmers (doesn't sound like you), but it does a great job at introducing Lua and most of the basic concepts:
Lua for Beginners:
http://lua.gts-stolberg.de/en/index.php?uml=1
That, as well as the "Learning Corona" section of the Ansca docs should be plenty enough to get you up to speed in a very short amount of time:
http://developer.anscamobile.com/resources/docs/
TIP: Start working on a project, or converting an existing app using Corona and you'll learn it blazing fast! That's what I did, and I learned it quickly enough to have one of my games fully converted in about 8 days.
For understanding basics of CORONA SDK I will prefer "Corona.SDK.Mobile.Game.Development.Beginners.Guide"
book from Packtpub publication.
and You can also check out http://www.learningcorona.com/ for tutorial both video and audio.
The Lua Reference Manual is also an excellent read: Concise and complete.
Lua Gems is also worth looking at (at least the freely available snippets).
I found the Beginning Lua Programming book to be pretty good as a complete reference for Lua with good example code.
My very personal advice is just take a look at great books (Programming in LUA is covering everything) and switch as soon as possibles to samples / tutorials in order to learn all the API functions.
There are several Corona sdk video tutorials on YouTube. One demonstrates how to create a simple balloon game in a few minutes. You can have Your Lua editor in one window and YouTube in another, and click on the video to start/stop and switch to the editor and type in the code. Some tutorials provide links to download the code.
hello you can use their website they have good documentation you will find it here
http://docs.coronalabs.com/api/
Related
I have read the documentation for the Roboforth environment from STrobotics and recognized that this a nice way for programming a robot. What I missed is a sophisticated software library with predefined motion primitives. For example, for picking up a object, for regrasping or for changing a tool.
In other programming languages like Python or C++, a library is a convenient way for programming repetitive tasks and for storing expert knowledge into machine-readable files. Also a library is good way for not-so-talented programmers to get access on higher-level-functions. In my opinion Forth is the perfect language for implementing such an API, but I didn't find information about it. Where should I search? Are there any examples out there?
I am author of RoboForth, and you make a good point. I have approached the problem of starting off new users with videos on YouTube; see How to... (playlist with 6 items, e.g "ST Robotics How-to number 1 - getting started") which is a playlist covering basics and indeed tool changing.
I never wrote any starter programs, because the physical positions (coordinates) would be different from one user to the next, however I think it can be done, and I will do it. Thanks for the heads up.
I recently watched great google talks speech about Cling - C++ language interpreter. But I wonder if anyone except people at CERN (where it is developed) are using Cling, and how good it is from non-collider-physics-scientist point of view, can you write desktop apps with it?
There are some videos of uses cases different from the High Energy Physics: http://www.youtube.com/results?search_query=cling+c%2B%2B (I think first couple are the relevant ones)
It has the potential to be very useful, but it is very young. There is no documentation that I could find, no dedicated mailing list, no online tutorials. I was able to get small toy code to run, but couldn't figure out how to use it productively on a large library yet.
Cling project is well established one. You can find more information in their official website cling. They also have a forum
Thanks
I am not very familiar with Game engines for iOS app. Can anyone suggest an open source game engine for my game development?
My game scenario is as follows: The user selects a map, and a character inside of the game I moves through a path predefined in the map.
I was thinking about writing this game in OpenGL but it seems like I have to write a huge amount of code. Do any game engines exist in which I can successfully write this game?
Lua is easier to learn than Objective-C. There are several Lua development environments:
Gideros Studio: http://www.giderosmobile.com/
Corona SDK: http://www.coronalabs.com/
Moai: http://getmoai.com/
My favourite is Gideros Studio, because it seemed to me the easiest to get started, and is free until you want to remove the splash screen, and has a very friendly forum with access to the developers. You can also include native plugins (Objective C and C++ for Android).
Moai is the only actual open source one, if you really need to change the source, but it is probably the hardest one to learn.
cocos2d is popular and easy to use and learn. you could also use kobald2d as that includes cocos2d and other frameworks as well. you can download them through a search on google
As state by the other user cocos2d would be a good solution for what you want. Although you asked for "open source", you can always check, for free, Unity for iOS. You could also check a question I made some time ago, which can give you some hints of some options you have, here. From the Unity site:
Oh, and don't forget that Unity is free and we have fully-functional
30-day trials available for Unity Pro and Unity iOS Pro!
I know it's not perfect, but still, if you see it's worth, it can make a huge difference in your project.
Try Stencyl, it's not free, but it is a good engine that doesnt require a lot of code
I would like to have a go at making some simple games for personal/learning purposes. By simple games I mean games like platform, maze, arcade games for example. I would also one day like to create a platform game with a simple editor to allow others to edit and design their own game levels.
I am not sure if Delphi is the way to go though, I don't see or hear many people writing games in Delphi, but Delphi is the only language I understand on an intermediate level.
If Delphi is acceptable to create simple games as I mentioned, am I right in thinking that I would require some libraries that would help me do this, maybe Direct X for example?
I am using Delphi XE, I wish I had waited and upgraded to Delphi XE2 instead as it seems that includes some built in Drawing libraries.
I look forward to hearing your responses on this.
Thanks.
Check out Asphyre
And to encourage you; Soldat, C-evo and many more quality games were built with Delphi, Game Maker too.
There are to many options ...
If you are really new to this take a look at this site and get some good examples from children that try to make games Pascal programming for schools ...
If you are one level up here some library's that give you the a great start for small and big games... this is for new and very advance pascal programming...
GLScene just get the svn version... (Windows,MacOsX,Linux and hear for android and iphone ;) ) -- 2D,3D,isometric........
CastII Great engine (Windows,MacOsX,Linux) -- Mostly 3D....
Asphyre Sphinx 2 One of my favorite i allready start a big big game with that library... NOW (Windows32-64,MacOsX,Linux,and IOS) with DelphiXE2
ZenGL Fantastic and quite easy to use (Windows,Linux,MacOsX and i hear android too) --Mostly 2D but i hear 3D is in way out...
Castle Great library for me not to easy... (Windows,Linux,MacOsX) compine great with freepascal and lazarus...
Andorra 2d This is going to be the best but suddenly stops ... 2d programming at its best...
there are many other libraries and i here a few of them come out before the new year...
But if you go deeper you can try the hard way... the headers so ...
for opengl use the header from here delphigl
for SDL use the Jedi-SDL header (great by the way)...
for directX use the clootie and good luck...
But the most important thing in the game programming is the paper...
Every think write in the paper is the most value object in object programming...
Hope that helps...
Delphi is great for games! Here is a very good resource to get you started: http://www.pascalgamedevelopment.com/
It has a friendly forum where you can ask questions.
I have personally used Delphi for graphics programming for many years and written a free open source game engine in Delphi called ZGameEditor.
azrael11
GLScene doesn't support Android(work in progress as I know)
Cast II works only on Windows
Asphyre Sphinx 2 doesn't support Linux
ZenGL supports also iOS. Android - work in progress. 3D - I'm not interested in it currently, so only fast 2D is main goal.
I am just starting iOS development. I read some tutorials, watched stuff on iTunes U and wrote some sample code myself. Now I want to take the next step. I want to learn about best practices for iOS development in XCode.
Are there any well written and well organized iOS projects that one could take a look at?
(As I see it, iOS is not exactly the place for open source enthusiasts, however.)
Thanks
Mike.
I agree with several of the other answers that state that looking at many, many projects for mini-examples of what you want to do in your own app is the way to go.
However, you asked for an example of an app demonstrating best practices.
You could do worse than to read Matt Gallagher's blog, Cocoa with Love from beginning to end. However, the app example you asked for is right here.
Not only will it show a variety of techniques, some novel design and best-practices, but also he points out where he feels that he might have done something better.
It's a great read.
I would suggest the following process: (it worked for me)
Think of an advanced app. that you eventually want to be proficient enough to create.
Make a top-down problem-solving tree containing the necessary skills required to build your final app.
Use this tree to divide your final app. into 'sub apps'. Start at the bottom of the tree, find a tutorial specifically for that skill, and make a "Hello World" app. that uses that skill.
Keep progressing upwards, creating 'sub apps' as you go.
When you are finally ready to make your final app. (it will take a while), you will have a good handle on how iOS development works. It will also be a great test of your knowledge via direct application!
Getting the hang of iOS development can be tricky; it really does require a top-down approach, and every online resource I've found takes a linear one. The only way that I think a linear approach to learning iOS development would be manageable, is to take it one small task at a time.
As for specific resources, I always google "[what I want to do] iPhone SDK" and browse the tutorials and forum posts that come up.
Here are some open source iOS apps. However, they aren't very well documented and are also very advanced.
TKAWebView - A subclass of UIWebView that handles authentication and downloading.
Welcome to your Mac - An iOS app. to VNC into a PC/Mac and do some cool stuff.
InAppSettingsKit - A settings screen creator for your apps.
Good luck!
The people behind the Parse platform have made two complete projects.
For each project there is the complete source code, a tutorial and the resulting app is also available from the AppStore.
Anywall: https://parse.com/anywall
Anypic: https://parse.com/anypic
They both rely heavily on the Parse platform as the data source, but you still get a feel for an iOS project.
Molecules is a great open-source app that uses 3D OpenGL to render complex models of molecules.
Just keep coding my friend. You'll learn over a period of time. The best way to get dirty in a mud fight is to jump into it... Weird analogy but you get the point.
Maybe someday, we all will learn from you then !
Like you said there many and many source codes are available internet, but most are incomplete.
I found some Open source codes of REAL application currently available through Apple app store are given here
Free iPhone App Source Codes of real apps
and also, you can find many answers here on stackoverflow question - Are there any Open-source iPhone applications around?
You can download free IOS sample projects from http://devcodemarket.com
I realize this is an old thread but I've also been looking for good objective-c code examples recently and I just realized that TextEdit's source code is available at the Mac Developer Library webpage.
Also, here are some popular objective-c libraries that have caught my attention:
CocoaPods
AFNetworking.
you can also go through UICatalog from Developers Library and download the sample code. just google it and you will find a project containing all basics of iphone.
I don't think there is any perfect project that can demonstrate all the qualities of great code. Developers have stylistic preferences and may make mistakes. That said, you should look at a lot of different projects and try to look at the conventions used.
I'd suggest starting on GitHub. Besides for seeing code, you'll see what libraries are out there, which may help further your projects later on. Here's the Objective-C page on GitHub.
(Also, I (GitHub link) think you're wrong about iOS devs not being in favor open source. Yes, there's money to be made, but you can't sell a CSV paring library on the App Store as is.)
Have a look at https://github.com/mozilla/firefox-ios
That is Firefox for iOS, written in Swift.
Cocoacontrols has a wide range of controls written using Objective-C & Swift.
I believe these days, this is one of the most famous website for iOS Developers.
But, before you jump onto this, you have to learn Objective-C & Swift very well, so that you will understand how to use the controls in your app which makes your app smooth.