Introducing GLDotNet

Today I released a project I've been playing around with for a year or so on Codeplex. It's called GLDotNet. From the project description:

C# wrapper for OpenGL. Partially generated from the OpenGL spec and partially written by hand, the aim is to have a flexible and native feeling C# binding.

I have generated functions from the OpenGL spec excluding 1 or 2 but unfortunately of the generated code is untested. There is a demo project included in the source code. The Github repository is located here: https://github.com/smack0007/GLDotNet

Getting Started with Snowball

My game framework Snowball is far enough along that small games can be developed with it by now. The basic overall design is now laid out and not too much is likely to change as I'm now developing my own small games with it.

In order to create some kind of documentation on how to use Snowball, I created a Samples folder in the source. In the Samples folder is a WalkingWizard sample. I'm posting this source code here but it can also be viewed on GitHub here.

What is Snowball and what do I want to do with it?

I originally got the idea for Snowball after working with the Xna Framework. The Xna Framework is a good piece of software for what it is but there are some things about which I just do not agree with:

  • The content pipeline only works with content in the serialized .xnb format.
  • There are certain content types which can only be loaded via the content pipeline.
  • Certain features don't exist on the PC because they don't exist on the XBox or Windows Phone 7.

Xna was designed as an abstraction layer for all the 3 platforms mentioned in the last point, so that one is somewhat understandable. I don't want to write games for my XBox right now though, so why should things like drawing lines not be available to me?

With these points in mind I started working on Snowball. It's designed to be an Xna like framework for making 2D games. It uses SlimDX on the backend, but that is completely abstracted away from consumers of the framework. What I want to do is design the API so that the backend can be swapped out somewhat painlessly.

I still have a ways to go before I will consider it a version 1.0 release. As of this writing, I'm transitioning to more of a ContentLoader class style for loading your game's content. Any resource type from within the framework can be loaded by hand if you want, the ContentLoader class will just make it easier. After that I have a few other features like GamePad and Music which I would like to implement before saying I have a Beta type release.

The future after that is up in the air. I would love to try and have different implementations of the API for Xna and/or OpenTK.

I recommend for anyone who is interested as to why an API designer choose to implement the API in the way they did to try it for themselves. I have learned many things from this project including why certain design decisions were made by the Xna Framework team.

Component Glue

The other day I started an open source project for an IoC Container I call Component Glue. It's in a toy / learning tool status right now and I don't know how far I actually want to take the project. More to come though.

Component Glue on Codeplex

Implementing basic Dependency Injection using a Service Container

By extending your Service Container class, a very basic version of dependency injection can be implemented. We'll implement two forms of dependency injection: constructor and property injection.

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