nesdev.org

If the gameplay is as lackluster as the title and the artwork I've seen, then I think I might stay away. Excuse me? Is a homebrew game and you are talking about the work of other people , a bit more of respect will be apreciated. Also , in my opinion , It looks really good , a lovely well made home...

I think I got my first NES when I turned 5(1993). My parents bought it from the neighbours with a bunch of games. A while later, I go and buy my first(used) NES game with my dad. It was Mega Man 2, CIB. Man, I couldn't keep my hand off the manual on the way home. It took me forever to even get to my...

Wow, that's a weird orchestra layout. English horn and contra bassoon usually goes together with the other woodwinds. Also, contrabass is the same thing as double bass. WTF?

Works great on real hardware.

It's from the LoadGraphics code on the SNES starterkit. Well, mostly. I took some stuff bazz did to the palette uploading macro (it was truly useless beforehand) and I added a 4th argument on the LoadBlockToVram that serves as an offset in the picture. SNES starterkit here: http://wiki.superfamicom...

;============================================================================ ; LoadBlockToVRAM -- Macro that simplifies calling LoadVRAM to copy data to VRAM ;---------------------------------------------------------------------------- ; In: SRC_ADDR -- 24 bit address of source data ; DEST -- VRAM...

Tested with SD2SNES, just a black screen.

cc65 is the tool-chain with c compiler and all. The assembler comes with it.
Bass is easier to use tho.
http://board.byuu.org/phpbb3/viewforum.php?f=16

jharbour.com/gba/gba_files.zip
Download and check the tools folder. I think gfx2gba is what you are looking for.

I think the Genesis gets access to another buss, enabling it to DMA a word at a time with the extra 64kB of VRAM

Sweet, I started with GBA dev just 3 days ago! Look for "Programming the GBA" by Jonathan S. Harbour. It's online in PDF format in various places, google around for it a little bit. Learn C also. The only reason C would look strange compared to any kind of ASM, is because you just never le...

http://www.nintendoage.com/forum/messag ... adid=33287

For meta-tiles, check the "Background Compression" tutorial.

Addition and subtraction of signed numbers the exactly the same as unsigned numbers, on the 6502. The same set of instructions works for both. The part that is significantly different is making comparisons. Here is a good article to read: http://www.6502.org/tutorials/compare_beyond.html Another th...

I understand the logic of the inertia effect, but I'm having a real hard time understanding the use of signed numbers and fixed-point arithmetic. I haven't really found anything good about it from the POV of the 6502 on google, anyone here got anything good? I can add/subtract 8n-bit unsigned number...

OneCrudeDude wrote:And now that you mention it, I don't think there are many, if any, homebrew games that scroll.

https://www.youtube.com/watch?v=zEV6HN88mV8