Posted: 25 Jun 2012 03:10:54 am Post subject: CGDoom
Hello,
I would like to introduce you my attempt to port Doom to Casio Prizm. Standard Doom requires about 8 MB RAM, so do not expect anything
It is in a very early stage, slow and it will probably crash due to failed malloc.
Controls:
arrows - movement
[alpha] - fire
[exe] - use (open the door,...)
[^] - iddqd + idkfa
[F1] ~ [F5] - weapon select
[Menu] - exit (the calculator will be in somehow wrong state, if menu is not working, try to turn it off and on)
Joined: 14 Mar 2005 Posts: 55749 Location: Earth, Sol, Milky Way
Posted: 25 Jun 2012 06:08:52 am Post subject:
Since many of our members have been banned for various reasons at Omnimaga, would you be so kind as to upload this to the Cemetech archives? If it's difficult for you to make screenshots, I can do that as well. _________________
Since many of our members have been banned for various reasons at Omnimaga, would you be so kind as to upload this to the Cemetech archives? If it's difficult for you to make screenshots, I can do that as well.
You can access Omnimaga as an anonymous user, so this should not be an issue. Nevertheles I uploaded it.
What do you mean by "screenshot" ? Image got from the calculator ?
This doesn't work, because this needs OS cooperation which is available only while calling some functions (like Getkey()) and I am not calling them.
Joined: 14 Mar 2005 Posts: 55749 Location: Earth, Sol, Milky Way
Posted: 25 Jun 2012 08:45:15 am Post subject:
Sadly, some of us are IP-banned. I have added your photograph as a screenshot; that is how I have screenshotted many of my projects. Sadly, the Casio Prizm Manager doesn't work well with many of our projects, although it is otherwise good for screenshots. I'll see what I can do about making a video of your progress as it is currently. _________________
For what reason? I may overlooked somethig as I read only the casio parts of both servers but in very most cases I see constructive posts.
KermMartian wrote:
I have added your photograph as a screenshot; that is how I have screenshotted many of my projects. Sadly, the Casio Prizm Manager doesn't work well with many of our projects, although it is otherwise good for screenshots. I'll see what I can do about making a video of your progress as it is currently.
On the calculator, I think it is slow whenever there are many polygons to draw at once (like on the stairs). You'll see it is faster when only facing a wall, for example.
Yes, it is very slow. But I bypass OS when reading the file and read it directly from the flash (by memcpy). It was about 20x slower before.
I tried to directly use flash memory (so I would save some RAM), but it crashed on the start - invalid memory access on read, the pointer pointed to the flash . So it seems it is not possible to read flash chip in some situation. Do we have some information about it ?
Joined: 14 Mar 2005 Posts: 55749 Location: Earth, Sol, Milky Way
Posted: 25 Jun 2012 09:57:00 am Post subject:
merthsoft wrote:
This is great! I'm so happy to see this. Kerm: Was your calc overclocked when you took that video?
No, my calculator was running at the stock speeds. Helder7 said he tried it and found it to improve some parts but not others. I suspect that memory management may be a big issue here. _________________
Very nice! I haven't touched my prizm in almost 2 months, time to turn it back on. I am really exited on the development of these types of games, it shows us what is possible. Great work mPoupe
I have uplaod two files. When i execute the game, the game load something but do nothing after. I have a Fx-CG 20. Need much memory, mine is almost full ? Thanks for help !
Joined: 14 Mar 2005 Posts: 55749 Location: Earth, Sol, Milky Way
Posted: 25 Jun 2012 12:38:06 pm Post subject:
totoyo wrote:
I have uplaod two files. When i execute the game, the game load something but do nothing after. I have a Fx-CG 20. Need much memory, mine is almost full ? Thanks for help !
It should start the game, after about 10-15 seconds spent spinning the "busy" indicator. You probably need to clear off some RAM for it. _________________
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