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TI-99/4A Megademo


orbitaldecay

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Downloaded onto my nanopeb, worked great! Freaking awesome!

Transferred to my main system to run off of myarc 512 ramdisk, didn't like it- wiped out the ramdisk contents. Thought it might be because the ramdisk is at dsr 1000. Loaded onto conventional floppy and tried again - wiped out the disk. I'm betting it's because of my myarc dsqd controller, right?

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Downloaded onto my nanopeb, worked great! Freaking awesome!

Transferred to my main system to run off of myarc 512 ramdisk, didn't like it- wiped out the ramdisk contents. Thought it might be because the ramdisk is at dsr 1000. Loaded onto conventional floppy and tried again - wiped out the disk. I'm betting it's because of my myarc dsqd controller, right?

 

It is using sector I/O in order to pack everything onto a 180K disk, so it's tied to the floppy disk format. But give me a few hours and I will post another version that loads ordinary files. That should work from a RAM disk.

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Amazing. Simply amazing. Eat your heart out, C64 :) The Amiga boing ball was a great touch.

 

Edit: Used the cart version on my F18A system with Comcomp Mini PES and speech. Worked amazingly well.

 

Easter egg: Spacebar skips to the next demo section.

 

Edit 3: I'm bringing this to the VCFSE this Spring. Really. (As your friendly Atlanta Historical Computing Society representative.)

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It is using sector I/O in order to pack everything onto a 180K disk, so it's tied to the floppy disk format. But give me a few hours and I will post another version that loads ordinary files. That should work from a RAM disk.

 

Here is a DSDD image with the individual files. If you copy them to the root directory of a RAM drive or hard drive it should work, but it's a lot of files.

demo-dsdd.dsk

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Great, but the mod should not be required since the image has headers in all banks. It should also work with a red cart or an ubergrom cart.

I was just trying it out for the first time to see if it worked as intended :). It does.

 

Sent from my Moto G (4) using Tapatalk

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Asmusr, on 29 Jan 2017 - 10:51 AM, said:

 

It is using sector I/O in order to pack everything onto a 180K disk, so it's tied to the floppy disk format. But give me a few hours and I will post another version that loads ordinary files. That should work from a RAM disk.

 

The sector I/O code should have worked fine from RAMDisk... on top of that, if sector I/O is not available it falls back to normal record access. The issue is somewhere else. :/

 

(edit)

 

 

myarc 512 ramdisk

 

Hmm, well, for Horizon anyway. I have to admit I don't know how the Myarc RAMdisk works. Sorry for the trouble though!

Edited by Tursi
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How hard would it be to turn some of these into full fledged games? I noticed that Doom was in there (https://youtu.be/ZhSUhE03XFw?t=3m30s). Also,that one with the balls and the scrolling would make a good shooter (https://youtu.be/ZhSUhE03XFw?t=6m42s).

A doom style game would be sick!! And that scrolling one I first thought a 3dish version of Rasmus' Bouncy like that would be awesome but a shooter would be great too

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