Search found 83 matches

by Phibrizzo
03 Oct 2024, 15:27
Forum: Hardware and software hacking
Topic: 2048 game
Replies: 8
Views: 3975

Re: 2048 game

Little update.

I did some optimizations and i found one stupid old bug in shifting routinie.
Now game is more responsible.
2048v2_2.gt1
(10.26 KiB) Downloaded 52 times
by Phibrizzo
29 Sep 2024, 19:22
Forum: Hardware and software hacking
Topic: 2048 game
Replies: 8
Views: 3975

Re: 2048 game

Hello :)

This is latest version of the 2048 game.
What new:
- rebuild all graphics routinies. Now is faster.
- fix input handler.

This version is based on 32kB sources but this time game running only on 64kB Gigatrons.
2048v2.gt1
(10.36 KiB) Downloaded 60 times
Sources:
http://www.changeit.ppa.pl/ftp/2048v2.lha
by Phibrizzo
15 Aug 2024, 12:44
Forum: Hardware and software hacking
Topic: First numbers [test]
Replies: 0
Views: 4480

First numbers [test]

Hello This is a quick coding of the day. This program calculate first numbers. For fast only in odd set and only in 15 bits. Sorry for lame print of results. I dont know how do it otherwise. I was trying deasemble Qeens.gt1 but i dont understand what going on. FirstNumbers.gt1 Source: http://changei...
by Phibrizzo
01 Aug 2024, 17:54
Forum: Hardware and software hacking
Topic: TTL Loaders and Zero Page
Replies: 4
Views: 4469

Re: TTL Loaders and Zero Page

Thanks again :) Now i added new feature to my compiler. For this moment for declaration of variables i did semething like this: ; declaration of pointers _VAR var0 0x42 _VAR var1 0x44 .... LDWI #$5566 STW var0 LDI #$ff ST var1 Now i can do the same in this way: ; declaration of varialbles ; p = 0x42...
by Phibrizzo
31 Jul 2024, 12:53
Forum: Hardware and software hacking
Topic: TTL Loaders and Zero Page
Replies: 4
Views: 4469

Re: TTL Loaders and Zero Page

Thank You for this big explonation.
Best is to avoid writing above 0x80.
You mean, writing above this address may be not safe for some ROMs. I understand.
by Phibrizzo
30 Jul 2024, 13:15
Forum: Hardware and software hacking
Topic: TTL Loaders and Zero Page
Replies: 4
Views: 4469

TTL Loaders and Zero Page

Hello :) On my programs, very times i must initialize some variables on start program. Something like that (example): _ORG Main ; start address of program LDWI #$1000 STW #129 ; variable_1 LDWI #$FFFF STW #131 ; variable_2 LDWI #$3333 STW #133 ; variable_3 LDI #10 ST #135 ; variable_4 ; 19 byte But ...
by Phibrizzo
13 Jul 2024, 21:51
Forum: Hardware and software hacking
Topic: New size coding contest "ZX Spectrum effect"
Replies: 21
Views: 22361

Re: New size coding contest "ZX Spectrum effect"

Propably You did screenshot in wrong moment, then i did a video grabbed from screen, but moire effect kill everything :(

http://changeit.ppa.pl/ftp/TTLintro.mp4

This is latest version. In lastone I was broke vReset handler. Now is OK.
by Phibrizzo
10 Jul 2024, 21:25
Forum: Hardware and software hacking
Topic: New size coding contest "ZX Spectrum effect"
Replies: 21
Views: 22361

Re: New size coding contest "ZX Spectrum effect"

Maybe someone will suggest another? I am thinking of: "Write the nicest/most interesting/awesome demo/intro/graphic effect/game whatsoever" Any language, any size (but smaller is beautiful), could run in 32k/64k/128k, can be run from sd card or rom ;-) Should be run in romv5a, but if requ...
by Phibrizzo
01 Jun 2024, 19:00
Forum: Hardware and software hacking
Topic: Chess Horse [game]
Replies: 2
Views: 3314

Re: Chess Horse [game]

Thanks for tests.
Would be interesting to know how to assemble the whole thing?
In all my projects i used my own compiler. All time is in progress :)
I wrote it for Amiga-like systems in ANSI C.
It can compile sources v5/7.
ttl.png
ttl.png (29.21 KiB) Viewed 3282 times
by Phibrizzo
31 May 2024, 16:56
Forum: Hardware and software hacking
Topic: Chess Horse [game]
Replies: 2
Views: 3314

Chess Horse [game]

Hello :) This a little game: old horse chess problem. Goal: fill all tiles on 10x10 board. You can put pawn only on green tiles, red is blocked. Usage: A - put pawn on tile B - undo move, but this undo work little wrong. START x2 - restart. Config: v5/6 (tested), 32k+ HorseChess.gt1 Sources: http://...