Hylst Vector Demo on ATARI ST / 1994 GFA /ASM revisited in 2011

Hylst Screxx Demo on ATARI ST / 1993 GFA /ASM

Hylst Dot Demo on ATARI ST / 1995 GFA /ASM revisited en 2011

Hylst Dlyr Demo on ATARI ST 1997 GFA revisited en 2011

Hylst NFI Dentro on ATARI ST / 1993 GFA /ASM revisited en 2011

Hylst Dot Dentro 2 on ATARI ST 1994 GFA /ASM

Japemo intro preview by Hylst on ATARI ST / 1994 GFA

Japemo Main Menu Hylst & Exocet on ATARI ST / 1996 GFA revisited en 2011

Jeux
à compléter

7 jeux au total (très basiques et souvent inachevés)  :
Ptichvo (société), Cybil (plateforme), Worm Eternal Run (adresse), Eklector (adresse),
Casino (hasard en STOS), Manoir abandonné (aventure), Gun Machine (Beat them all )
Il me faudra encore du temps pour les réunir, mais... celà en vaut il encore la peine ?

Hylst games on ATARI ST part1/3 1992

Programmes et sources

MAXIMUM VBL for Sommarhack 2011 Online Compo

Description :A Demo for ATARI STe 1040 (4 Mega tested, but should require only 700kb) or More ST LOW
Code & Gfx : HylstMusic : DMA SC
SPACE TO SKIP, BUT EFFECTS FOLLOWS EACH OTHER WITHOUT ANY USER ACTION.

Musics by DMA SC :
(Maximyzer)
Pocket Groove 
Craufunk 
Pre Midnight Piza

& 'ripped' sample at 22khz

Effects : 
('basic' effect, but various, nothing especially amazing, the goal was to do it for fun)
Raster scroller, disco effect, matrix effect, text wave, horyzontal starfield,sprite+equaliser+scrolltext,snoweffect,zooming, rotating, distorting 2d/3D logo,x / y bitmap distort, zoom y bitmap, 'mad' distortingx&y smoke distort,optimised effects, 2 kind of dotted flexiscrollers, fakeplasma,chesslines grooving, blob,3d with late path 3 objects, dotfield swing, rotating & shading stars, " painting, vectorbals with 3 objetcs, and border deform, circular dotted scrolltext, 3 stars rotating, moving, swing'in, unreadble screxx with deformation, mirror & zoom, greetings screen with dancing & wavin'sprite flexiscroller + few effects od distort and bump, raster screen with raster bars & sample, color scrolling, screen moving, ... .
13 piccies + few design gfx (yes ! At least ! i try to design my demo =p)

Few bugs that can occur one time and not the second...Rushed so effects with most bugs had to be removed, ...For a next demo...
Maximum Vbl... is not exactly realtime =DBut i'll try to become better & better !  =)It's anything but extraordinary, but it's my style...However, it required a lot of work & time so...Hope it will please you =) 
4T4R1 ruleZ !
Tested on a Ste 2Mega, HATARI 1.4 2 Mega (bombs with 1 mega altough, only 700 kb used ?!) and STEEM 3.2 1MEGA.
Don't forget to copy DATA repertory with MAXVBL.PRG. (It takes 600ko memory, and 20% only of effects uses Ste spécific, so i could code another one for 520 Stf, all is a question of time actually)

Rate it on Pouët !

Requirements :
Tested on a Ste 2Mega, HATARI 1.4 2 Mega (bombs with 1 mega altough, only 700 kb used ?!) and STEEM 3.2 1MEGA.

Stucks of old and buggin' GFA demos for ST AND FALCON

Many productions either unfinished ou with many bugs but still running a certain amount of time...
For ATARI ST  (and Falcon)

Musics from the excellent DMA SC

Excuse me for the poor design, and technics. An old product not really spreaded so far.  GFA coding with a very little asm,
i never succeed to debug my asm productions at this time and worked with an Falcon with quite problems...
Well... Still wish to see what it is ?!
So you'll find few parts of greater production i never realised in final because too many bugs...

Dot Demo, Vector Demo, Screxx Demo, Larquory Intro, NFI DENTRO, MAIN MENU OF JAPEMO, Japemo intro (STE) TINYTUNE MUSIC DISC, ZOOMER EFFECT
AND THREE LAZY LITTLE GAMES :  HORSE RUN, CYBIL,WORM ETERNAL RUN (MEDIUM RES),
SKIP A PART OF EACH DEMO BY PRESSING SPACE, AND CLOSE WITH *. GOOD BRAVERY
I AM SO SORRY ... I REALLY HOPED TO FINISH THIS PRODUCTS...   BETTER CODER TODAY, TIMES LACKS... PRIORITY CHANGED ...

Hylst Dlyr Demo on ATARI ST 1996 GFA revisité en 2011

Description :
A lame and loosy screen for the Japemo Megademo always unfinished... GFA only

Musics from the excellent DMA SC

Requirements :
520 STf|e / Falcon and maybe more. St low.

Hylst Dot Demo on ATARI ST 1997 GFA revisité en 2011

Description :
Many effects with dots. Tunnels, starfield, spherics, scrolltext, snow, objects, 3d, zoom, ...

Musics from the excellent DMA SC
Main code of SNOW FX  and heavy debug by OGNOPI

Requirements :
520 STf|e / Falcon and maybe more. St low.

Hylst Vector Demo on ATARI ST 1999 GFA revisité en 2011

Description :
Many 3D effects with, zoom, 3d flexiscroller, 3D filled or not with some light effects and Japanim gfx...

Musics from the excellent DMA SC

Requirements :
520 STf|e / Falcon and maybe more. St low.

JAPEMO MAIN MENU 100% GFA 1998 revisité en 2011

Description :
Main menu of the JAPEMO GFA MEGADEMO For Atari ST.'beat them all' like. Each level = a demo screen if you take the key (RETURN) and return to the elevator, you'll access the demo.(Still finishing demo screens, so no run of them for this version).Arrows to move, shoot or hit. Space to open elevator door.Scrolltext rout by Thyrex.

Gfx : Exocet    Code & additional gfx : Hylst     Music : DMA SC

Musics from the excellent DMA SC

Requirements :
520 STf|e / Falcon and maybe more. St low.

Hylst Picture file viewer

Description :
It's a very old program which can show PI1/PC1/NEO/CA1/DOO/CVG/KID/SPU/SPC/... It can display colour pal.

Requirements :
520 STf|e / Falcon and maybe more. St low.
Hylst disk utilities / Hylst player

Hylst Music file Utility / Hylst disk utilities / Hylst player

Description :
Unfinished and bugged GFA prods. Hylst player replay SPL signed/unsigned + chip + AMIGA/TCB/QUARTET MOD +...
It uses routs given with specific softwares

Requirements :
STf/e / Falcon. ST low.

Classified Ads creator

Description :
Just a GEM program which allow U to write and read articles/ fil with a specific extension and which was 'designed' to be spreaded with it's msg directory.

Requirements :
Any config. Any rez.

Hylst trajectory file generator

Description :
U can draw (plot) many points/dots and it save the coordinates of this point in rect. or polar. mode. It can display a pic to allow the creation of demo desighn effects. Its allows UNDO, move, copy , generation ... GFA routs for demo effects and rect. to polar. conversion joined.

Requirements :
Any ST/Falcon and maybe more. ST low.

Tablyte

Description :
The GFA source of an unfinished speadsheet/board maker.

Requirements :
Any ST/Falcon and maybe more.

useful secondary routs for basic game/demo GFA coding

Description :
well, for example, -take many PI1 pics, remove header, save pal,and merge all pics in one file(with compression or not)- -stab 2 screen swap rout compat. STf- - get and save the nth plane of a pi1 - - generate sin/cos tables for asm demo screens - ...

Requirements :
GFA 3.5 or more. Any ST/Falcon and maybe more.