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3 (three) new demos by me

Started by BSC, 20:48, 14 February 22

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BSC

20:48, 14 February 22 Last Edit: 21:24, 24 February 22 by BSC
Good news everyone!

I had 3 entries at lovebyte 2022 (https://lovebyte.party/) and now they are available to watch them at home :)

A 128 byte intro:

Download at https://demozoo.org/productions/305373/

A 64 byte intro:


Download at https://demozoo.org/productions/305303/

A 16 byte intro:

Download at https://demozoo.org/productions/305464/
** My SID player/tracker AYAY Kaeppttn! on github **  Some CPC music and experiments ** Other music ** More music on scenestream (former nectarine) ** Some shaders ** Some Soundtrakker tunes ** Some tunes in Javascript

My hardware: ** Schneider CPC 464 with colour screen, 64k extension, 3" and 5,25 drives and more ** Amstrad CPC 6128 with M4 board, GreaseWeazle.

Nworc

#1
13:39, 15 February 22
The first one is cool.

Thumbs up for that they run on a regular CPC. And I like the fact that they don't require a 512K expansion.

GFXOR

#2
23:26, 23 February 22 Last Edit: 23:28, 23 February 22 by GFXOR
The 64 bytes is terrific :) Does it have a end ?
I found the cheatmode :
Code Select
for x=0 to 15:ink x,x:next:mode 0:run"demo2

The 128 bytes has about the same cheatmode :
Code Select
for x=0 to 15:ink x,x*1.5+1:next:mode 0:run"demo3
Supersly from the Les sucres en morceaux

BSC

#3
23:49, 23 February 22
Quote from: GFXOR on 23:26, 23 February 22The 64 bytes is terrific :) Does it have a end ?
Quote from: GFXOR on 2/23/2022, 11:26:15 PM
The demo ends at your personal hearing threshold :)

Quote from: GFXOR on 23:26, 23 February 22I found the cheatmode :

The 128 bytes has about the same cheatmode :

Running them in mode 0 makes them even prettier, hein? I think that your INK tricks look better on a green screen, guess that 2022 is the year of the return of the green screen.
** My SID player/tracker AYAY Kaeppttn! on github **  Some CPC music and experiments ** Other music ** More music on scenestream (former nectarine) ** Some shaders ** Some Soundtrakker tunes ** Some tunes in Javascript

My hardware: ** Schneider CPC 464 with colour screen, 64k extension, 3" and 5,25 drives and more ** Amstrad CPC 6128 with M4 board, GreaseWeazle.

GFXOR

#4
23:59, 23 February 22
I didn't test the colours on the green screen. I chose them on the colour screen (no fear).
Supersly from the Les sucres en morceaux

GFXOR

#5
00:17, 21 March 22 Last Edit: 01:22, 21 March 22 by GFXOR
Tonight, I am running the 64 bytes for 2 hours, really quiet...
A increased the colour palette :
1,3,4,5,6,7,8,9,10,11,12,13,15,16,17,24

Marvellous ! Take a drink, listen some Franck Zappa, and watch.

Just try it with fullscreen :
Reg 1,2,6,7 set to 48, 49, 37, 36
Supersly from the Les sucres en morceaux

BSC

#6
21:28, 21 March 22
Quote from: GFXOR on 00:17, 21 March 22Marvellous ! Take a drink, listen some Franck Zappa, and watch.
;D So speaks the connaisseur! 
** My SID player/tracker AYAY Kaeppttn! on github **  Some CPC music and experiments ** Other music ** More music on scenestream (former nectarine) ** Some shaders ** Some Soundtrakker tunes ** Some tunes in Javascript

My hardware: ** Schneider CPC 464 with colour screen, 64k extension, 3" and 5,25 drives and more ** Amstrad CPC 6128 with M4 board, GreaseWeazle.

BSC

#7
20:53, 05 April 22 Last Edit: 20:40, 06 April 22 by BSC
I think there was a thread on here about if it was possible to LOAD" (instead of RUN") and execute a binary without using CALL ..

Well, it seems that BSCDEMO9.16 (the 16 bytes) demo managed to pull that off, completely unintentional :)
Just try LOAD"DEMO3.BIN an see the magic happen.

The first to explain what's going on will win a greeting in one of my next scroll texts!
** My SID player/tracker AYAY Kaeppttn! on github **  Some CPC music and experiments ** Other music ** More music on scenestream (former nectarine) ** Some shaders ** Some Soundtrakker tunes ** Some tunes in Javascript

My hardware: ** Schneider CPC 464 with colour screen, 64k extension, 3" and 5,25 drives and more ** Amstrad CPC 6128 with M4 board, GreaseWeazle.

Nworc

#8
22:07, 05 April 22
Easy to explain, that little program has a set start load address of 0000, and Amsdos seems like doing just this: it loads it to address 0000, overwriting RST 08, which is LO JUMP, and regularly called by the OS, hence automatically launching your demo :-)

eto

#9
22:08, 05 April 22
damned ... a minute too late. Just looked at the file ;-)

Prodatron

#10
22:20, 05 April 22
This would probably not work if you have to load more than 1 sector/cluster?

GRAPHICAL Z80 MULTITASKING OPERATING SYSTEM

Nworc

#11
23:05, 05 April 22
Quote from: ProdatronThis would probably not work if you have to load more than 1 sector/cluster?

The limit is far below a single sector, I found that the maximum number of bytes you may load without getting a Memory Full is exactly &40 bytes on a 6128 after a fresh reset.
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