monolithandroid 1.0.2 beta version update

A new apk is up for grabs. I am referring to the monolithandroid 1.0.2 beta which can be found at http://code.google.com/p/monolithandroid/downloads/list The new apk uses the
setType(SurfaceHolder.SURFACE_TYPE_GPU) parameter during the initialization of the display surface. Maybe the omission of this parameters caused the black screens on the G1 devices in the previous releases. However this change has caused the textures to appear incorrectly in the emulator.Note the picture on the left. The texture is full of black holes. I do not know if this occurs in an actual hardware device however... Can a guy with a real phone try it out and tell us the result?

Another monolithandroid beta is out

I just released another monolithandroid beta (monolithandroid1.0.1beta.apk). It seems that most of the previous beta 1.0.0 problems were related to 3 things.
First, the prepareAsync call used in media player to play sounds caused problems. Now synchronous playback is used.
Second, The textures that I was using were pretty big. Now the texture sizes (used for the moon and earth) are reduced below 64x64 pixels. Third, I had a starfield class that drew 3d points in order to give the player the illusion of space travel. The problem was I was trying to draw 10000 points which is way too much. Now only 100 points are drawn. So go to http://code.google.com/p/monolithandroid and grab the latest apk. Give it a try on your android phone and you may even have some fun. I hope that the music won't drive you crazy! Post your comments here or use the Issue tracker found on http://code.google.com/p/monolithandroid
Oh, and don't forget to say what device you used for your tests!
I would like to take the opportunity to wish you a happy new year.

MonolithAndroid needs you!

That is, I need beta testers to try the game out on a real hardware device like the T-Mobile G1. Yesterday, I published MonolithAndroid version 1.0.0 on the android market. Because I live in Greece, I cannot get hold of an actual G1 Phone, so I only tested my application on the emulator. And it seems that testing on the emulator is not enough. Hours after monolithandroid was published on android market, I got a couple of emails saying that the program presented them with a black screen and they only heard some music but they saw no graphics. So I unpublished the application. And here's where I need your help.
I would like you to download the installation package from http://code.google.com/p/monolithandroid and try it out on your TMobile G1. And here's what I would like to know:

1. Does the application start?
2. Do you hear music?
3. Can you see the letters MonolithAndroid going on and off?
4. You only see a black screen?
5. If the game seems to run, does it run smoothly, or it feels sluggish?

Some thoughts on google android as a gaming platform

With the launch of the first android device (T-Mobile G1) just around the corner, I would like to share with you a few thoughts regarding the viability of the android platform for gaming purposes.
Android has rich multimedia and graphics api's:
1.Support for openGL/ES and 2D drawing.
2.Media api's.
3.Support for sensors (GPS and accelerometer).
4.Networking.
5.Optional touch interface.

So in theory, it should be ideal for gaming, right?

Well yes, but there are some caveats:
1. Not all devices will support touch interfaces and sensors.
2. Not all devices will have the same screen size.
3. For gaming, some sort of joystick or D-PAD device is essential. A D-PAD was standard in the various emulator images, since the first SDK, but the first device (The T-Mobile G1) comes without a D-PAD! Instead, we get a tiny trackball, not the best IO device for gaming!
So the problem is that as it seems, we will have a lot of different devices, with different configurations. Some will have touch interfaces, some will not, some will have a D-PAD, some will have trackballs, some will have acceleration sensors and so on. So, a game developer that develops for android will have the same kind of problems that a PC game programmer has. Different screen sizes and IO devices and so on... That increases the amount of time and resources a developer has to use in order to make his game playable on most phones. The same problems that drive a lot of PC game developers to game consoles.

So how can this be remedied? Well I guess that one possible solution is the introduction of a limited set of device profiles. Something like basic, gaming and advanced profiles, that will provide the developer with the same set of IO features.
Otherwise, I see a lot of developers fleeing to the apple iPhone, with it's game console simplicity, rather than the android's PC like capabilities.

I'd love to see your opinion on those thoughts, so shoot!

Yet another SDK update

I just returned from my summer holidays and found a brand new android SDK (0.9beta) available for download. I downloaded it, and found that it introduces a lot of changes. Packages were renamed and openGL/ES programming has changed quite a lot. Even menus are now different. So a lot of work is required to update monolithandroid in order to make it work with this SDK. Maybe I will be able to pump out a new, compatible version till the end of the week. Since this SDK is a 0.9 beta version, not a lot of things will change in the final 1.0 release and that means that the next releases will require a lot less work. And since the first android devices are scheduled for release in Q4, maybe we will be able to get our hands on a device just in time for Christmas. Now I must leave you and return to my project. I have a lot of work to do and correct some nasty bugs. Stay tuned!

Summer <> development

Summer (especially in Greece) is really counterproductive. While the android engineers are working hard to put the finishing touches on our beloved operating system, I am going to the beach every day, drinking beer and coffee, and enjoying the summer vacations. No time for android programming. Tomorrow, my girlfriend and I are going to Crete for a twenty day vacation. We are going to visit our friends in Chania, and go to the archeological sites of Knossos and Faistos. We will end up camping in Gaidouronisi and relax next to the sea. When we return I hope that a new android SDK will be available for download and that one or more devices will be scheduled for release before the end of the year. Next summer I hope that I will be travelling with my android phone.
For those who are lucky enough to be on vacation, enjoy the sea and the sun. For those of you who are still working, take care guys, and don't burnout. Take a break, too.

Video for monolithandroid 1.0.3c alpha

I decided to put together a video to show graphics, gameplay and music for my game, monolithandroid. Comments are welcome!