Search found 561 matches

by at67
06 Feb 2023, 02:47
Forum: Hardware and software hacking
Topic: gtBASIC
Replies: 313
Views: 75210

Re: gtBASIC

For detailed paramater lists you'll need to check the source code, which is trivial to do in the correpsonding files, pragmas.cpp, operators.cpp, functions.cpp, keywords.cpp, etc. Pragmas: // Pragmas _pragmas["_codeRomType_"] = {"_codeRomType_", CODEROMTYPE }; _pragmas["_run...
by at67
05 Feb 2023, 22:14
Forum: Hardware and software hacking
Topic: gtBASIC
Replies: 313
Views: 75210

Re: gtBASIC

Have you seen this unfinished doc https://github.com/at67/ROMvX0/blob/mai ... tBASIC.pdf?

If at some stage you'd like to try and help finish it, that would be awesome!
by at67
05 Feb 2023, 13:46
Forum: Hardware and software hacking
Topic: gtBASIC
Replies: 313
Views: 75210

Re: gtBASIC

Once again, on the TODO list, it will be fast and configurable, but is probably a while off.
by at67
05 Feb 2023, 11:56
Forum: Hardware and software hacking
Topic: Puzzle of Oz [game]
Replies: 1
Views: 68

Re: Puzzle of Oz [game]

Good fun, well done.
by at67
05 Feb 2023, 11:45
Forum: Hardware and software hacking
Topic: gtBASIC
Replies: 313
Views: 75210

Re: gtBASIC

Unfortunately this is a limitation of BabelFish and the Gigatron's serial input port. The serial input port was really only ever designed for a standard Nintendo controller and Marcel had to weave some magic in SW in the Gigatron's firmware and BabelFish to allow a Ps2 keyboard to work concurrently ...
by at67
05 Feb 2023, 06:08
Forum: Hardware and software hacking
Topic: gtBASIC
Replies: 313
Views: 75210

Re: gtBASIC

Unfortunately not yet, screen to screen, screen to memory and tile based compressed blits are on my TODO list :/
by at67
04 Feb 2023, 14:04
Forum: Hardware and software hacking
Topic: gtBASIC
Replies: 313
Views: 75210

Re: gtBASIC

There sure is, HSCROLL:

Code: Select all

HSCROLL <scroll -31 to 31>, <optional start>, <optional count>
Check out "gbas\demos\Stellar64k_ROMvX0.gbas" and "gbas\graphics\ParallaxSprites_ROMvX0.gbas"
by at67
04 Feb 2023, 06:05
Forum: Hardware and software hacking
Topic: ROM adventures
Replies: 5
Views: 217

Re: ROM adventures

Sigh... There is so much mis-information and outright erroneous hyperbole in this post, (with respect to ROMvX0 and other crap you have mentioned), it's honestly cringe worthy and embarrassing to read. Lets just keep this simple, leave me and my code out of your posts when talking about your ROM. I ...
by at67
02 Feb 2023, 16:47
Forum: Hardware and software hacking
Topic: gtBASIC
Replies: 313
Views: 75210

Re: gtBASIC

Nice! You found a couple of separate Optimiser bugs that were introduced in the last couple of updates, I'm fixing them now. Next time something weird like this happens use the OPTIMISE keyword like this: DIM GameStatus(6) = 0,0,0,0,0,0,0 OPTIMISE OFF GameStatus(0) = 252 GameStatus(1) = 1008 GameSta...
by at67
31 Jan 2023, 20:18
Forum: Hardware and software hacking
Topic: gtBASIC
Replies: 313
Views: 75210

Re: gtBASIC

How are you saving the .tga images? In 24bit mode or in 32bit mode? Here's a portion of the SPRITE image loader code in "load.cpp", (pixels have been pre-converted to either BGR2 or ABGR2). // Build sprite data from image data std::vector<uint8_t> spriteData; for(int i=0; i<int(gtRgbFile._...