Search found 75 matches

by Phibrizzo
15 Nov 2023, 19:36
Forum: Hardware and software hacking
Topic: Sierpinski Triangle [test]
Replies: 6
Views: 2680

Sierpinski Triangle [test]

Hello This time very easy Siepinski Trinagle generator. I used no recursion method. Very strange method, based on random numbers. SierpTriangle.gt1 _CPU v5.vcpu _VAR FC_Main #$20A0 _VAR FC_Fill #$21A0 _VAR TableX #$22A0 _VAR TableY #$22A4 _RUN FC_Main _VAR random #129 _VAR coordX #131 _VAR coordY #1...
by Phibrizzo
13 Nov 2023, 16:03
Forum: Hardware and software hacking
Topic: Time for a contest? Simplest maze-like printing..
Replies: 21
Views: 10300

Re: Time for a contest? Simplest maze-like printing..

Yes, I trying Your idea. Works exelent! Now final file have 73 bytes.
Thanks a lot.
But 68 bytes is like masterpiece :-)
by Phibrizzo
12 Nov 2023, 20:20
Forum: Hardware and software hacking
Topic: Time for a contest? Simplest maze-like printing..
Replies: 21
Views: 10300

Re: Time for a contest? Simplest maze-like printing..

A different effect, without scroll, 88 bytes. I tried to make an effect like yours. It is shorter but less effective. Maze_Phib.gt1 _CPU v5.vcpu _VAR FC_Main #$20A0 _RUN FC_Main ; ----------------------- _VAR line #129 _VAR sign #131 _ORG FC_Main LDWI #$04E1 ; VDrawBits STW sysFn LDWI #$3F00 ; Colo...
by Phibrizzo
11 Nov 2023, 11:41
Forum: Hardware and software hacking
Topic: Time for a contest? Simplest maze-like printing..
Replies: 21
Views: 10300

Re: Time for a contest? Simplest maze-like printing..

Hello This is my contribution for the contest. 175 bytes. maze.gt1 Pure vCPU v5 code. _CPU v5.vcpu _VAR FC_Main #$20a0 _VAR FC_Slash #$21a0 _VAR FC_BSlash #$22a0 _VAR FC_Scroll #$23a0 _RUN FC_Main ; --------------- _VAR adres #129 _VAR adresH #130 _ORG FC_Main LDWI #$0B03 ; SetMemory STW sysFn LDI #...
by Phibrizzo
08 Nov 2023, 09:46
Forum: Hardware and software hacking
Topic: Zoom rotator [test]
Replies: 2
Views: 1662

Re: Zoom rotator [test]

Thanks for testing.

Yes, i dont know why emulator is freezing after 5-10 minutes.
On real hardware is ok. Maybe is something like leak to memory (hit).
I did all tests on ROMv5a/6 and 64 kB.
by Phibrizzo
04 Nov 2023, 19:57
Forum: Hardware and software hacking
Topic: Fire! [test]
Replies: 1
Views: 1159

Fire! [test]

Hello :)

This is my another test.
This time it is a fire effect. Is very small but work :-)

For maximum speed i used something called (pseudo)superscalar functions.
That means: program compute two pixels in this same time.
fire.gt1
(4.5 KiB) Downloaded 190 times
Tested on 32KB, ROM5a/6
by Phibrizzo
28 Oct 2023, 18:24
Forum: Hardware and software hacking
Topic: Zoom rotator [test]
Replies: 2
Views: 1662

Zoom rotator [test]

Hello :)

I wanted to transfer one demo effect like in this old intro:
https://www.youtube.com/watch?v=_YklhD7 ... e=youtu.be

I did it, but doesn't look impressive :(
64k needed.
rotate.gt1
(345 Bytes) Downloaded 229 times
Edit: i did some optymalisations. Now is little bit faster.
rotate2.gt1
(334 Bytes) Downloaded 227 times
by Phibrizzo
02 Sep 2023, 12:28
Forum: Hardware and software hacking
Topic: PipeMania [game]
Replies: 4
Views: 1870

Re: PipeMania [game]

Hello :) I was updated the game. Propably it is a final version. What new: - propably game can by load via Loader. - added brokecn tiles. - now is 30 levels - little optymalization code. Game: http://blabla.ppa.pl/ftp/usr/Phibrizzo/gigatron/pipemania/pipemania.gt1 Sources: http://blabla.ppa.pl/ftp/u...
by Phibrizzo
26 Aug 2023, 14:32
Forum: Hardware and software hacking
Topic: Picture [test]
Replies: 7
Views: 2490

Re: Picture [test]

I did some change with loader. Now you can load a gt1. file from Loader main menu function (propaby, i cant test it). 64k needed. Example picture: http://blabla.ppa.pl/ftp/usr/Phibrizzo/gigatron/screen_test/Bell3.gt1 All sources with another examples: http://blabla.ppa.pl/ftp/usr/Phibrizzo/gigatron/...
by Phibrizzo
30 Jun 2023, 19:33
Forum: Hardware and software hacking
Topic: Picture [test]
Replies: 7
Views: 2490

Re: Picture [test]

I found little time to clean code of converter.
Now you can do own pictures.
But you need to compile the source first.

http://blabla.ppa.pl/ftp/usr/Phibrizzo/ ... ptogt1.lha