Next on the list

In these days I'm working on an AngelScript interpreter that will be integrated with the Console and probably the Properties system.

Code base clean up

• Code style cleanup: I'm not satisfied with current astyle options so I would like to make the code pretty and separate methods with a line, and also separate different classes that lives in the same source file.
• Use RapidXML instead of TinyXML: RapidXML is fastest and has just one header file.
• Merge OIS with InputManager class.

Faster and better UI

• Use new Gorilla 2D drawing library for console and FPS (either by including it or forking the code if it fits better my needs), instead of Ogre's overlay. Gorilla can draw formatted text as well.
• Replace current Intro game state implementation using Gorilla instead of CEGUI.
• Fix console typing.
• Implement a simple GUI system with Gorilla in order to avoid CEGUI dependency.
• Replace current MainMenu game state implementation using Gorilla instead of CEGUI.

Advancement in scene rendering

• Correct sun and ambient dynamic lighting (including nice sunshine).
• Improve sun colour gradient and ambient light gradient colour.
• Avoid using terrain's lightmap when using a dynamic sky.
• Disable terrain's composite map until glitches are fixed.
• Fix terrain's composite map glitches.
• Implement camera and viewport setup from dotScene files.
• Use SkyX cloud layers until volumetric clouds work fine with OpenGL.
• Fix SkyX volumetric clouds glitches when rendering with OpenGL.
• Load procedural grass.
• Experiment with Deferred Shading instead of Forward Rendering.

Scripting interpreter and console

• Fully function AngelScript interpreter.
• Integrate AngelScript with Console.
• Integrate AngelScript with Properties system.
• Blinking console cursor and history support.

Gorilla based FPS counter

Updated roadmap

Here it comes, the updated roadmap.

Code base clean up

• Code style cleanup: I'm not satisfied with current astyle options so I would like to make the code pretty and separate methods with a line, and also separate different classes that lives in the same source file.
• Use RapidXML instead of TinyXML: RapidXML is fastest and has just one header file.
• Merge OIS with InputManager class.

Faster and better UI

• Use new Gorilla 2D drawing library for console and FPS (either by including it or forking the code if it fits better my needs), instead of Ogre's overlay. Gorilla can draw formatted text as well.
• Replace current Intro game state implementation using Gorilla instead of CEGUI.
• Fix console typing.
• Implement a simple GUI system with Gorilla in order to avoid CEGUI dependency.
• Replace current MainMenu game state implementation using Gorilla instead of CEGUI.

Advancement in scene rendering

• Correct sun and ambient dynamic lighting (including nice sunshine).
• Improve sun colour gradient and ambient light gradient colour.
• Avoid using terrain's lightmap when using a dynamic sky.
• Disable terrain's composite map until glitches are fixed.
• Fix terrain's composite map glitches.
• Implement camera and viewport setup from dotScene files.
• Use SkyX cloud layers until volumetric clouds work fine with OpenGL.
• Fix SkyX volumetric clouds glitches when rendering with OpenGL.
• Load procedural grass.
• Experiment with Deferred Shading instead of Forward Rendering.

Gorilla 2D graphics and console

Betajaen's Gorilla 2D library has been integrated with Ainur.

It's a nice and fast 2D graphics library that I'm going to use in order to replace Ogre's overlays and maybe in the future it will also be useful for a GUI library to be used in place of CEGUI.

Ainur needs a lightweight GUI library and I'm not a friend of too many external dependencies, also CEGUI is a bit hard to build due to its build system.

Thanks to Gorilla, we now have a new nicer Console with coloured output.

Nice day and night transition

The demo scene rendered by Ainur is getting better and better.

When using SkyX, the engine disables the terrain lightmap and delivers you a nice scene with day and night cycle. I also had to disable the composite map generated by Ogre, because it had some artifacts, this issue has still to be investigated.

To help me get nice sun and ambient colour lights, a simple C program was written. It reads a 64x1 PNG image (well width may change but height must always be 1 pixel) and prints C++ code of the gradient so that I can copy and paste in the engine source code.  The program will soon be rewritten as a part of the engine, using the Ogre API and loading those PNG images from the resources of the scene itself.

Sun gradient contains the light diffuse colour and it's taken from the Caelum resources, while the ambient gradient is made with GIMP.

Ambient gradient colours are multiplied by scene ambient light, it is usually RGB(1, 1, 1)  in order to make it full bright or RGB(0.5, 0.5, 0.5) in order to half the colour.

Obviously, there are still glitches: ambient gradient probably needs better colours and default SkyX yellow sun shine is really bad...

Feeding Bullet with height values

Here we are: finally Ainur can feed Bullet the height values from the current prepared page.
The mandatori screenshot:

Bullet debug drawing in white, terrain wireframe in brown

Current implementation is not 100% complete: I still have to sort out problems moving from a terrain page to another.

So, the current roadmap is (not in this order):

Code base clean up

• Code style cleanup: I'm not satisfied with current astyle options so I would like to make the code pretty and separate methods with a line, and also separate different classes that lives in the same source file.
• Use RapidXML instead of TinyXML: RapidXML is fastest and has just one header file.
• Merge OIS with InputManager class.

Faster and better UI

• Use new Gorilla 2D drawing library for console and FPS (either by including it or forking the code if it fits better my needs), instead of Ogre's overlay. Gorilla can draw formatted text as well.

Advancement in scene rendering

• Correct sun and ambient dynamic lighting (including nice sunshine)
• Update terrain lightmap
• Implement camera and viewport setup from dotScene files
• Fix SkyX glitches when rendering with OpenGL
• Load procedural grass
• Experiment with Deferred Shading instead of Forward Rendering

Progress on the build system front and source code hosting

I would like to start talking of the new source code hosting.
Subversion and Mercurial did not satisfy my needs as the terrain levels of the Ainur game demo are really large (the new Scene1 has 9 pages of about 7MB each), so I've created a fresh new Gitorious repository.
You can still use the Google Code page to read Wiki entries and download binaries when the first alpha will hit the streets.

The new CMake build system works very well. It might be improved of course, for example on Win32 Game.exe and Ainur.dll are not copied into the Distro folder but currently I'm focusing more on Linux.