Subject: RE: [stella] WIP: PlayerPal v2.0 From: "Bob Montgomery" <BobM@xxxxxxxxxxx> Date: Mon, 16 May 2005 12:27:21 -0400 |
As a newbie 2600 coder, something I would like to see/have is a document that has, in one place, all the little-documented goofy quirks of TIA. Like the quirk that doubled/quadrupled players are positioned one pixel to the right of single-width players. That cost me like a week of fruitless bug-hunting. And a quick explanation of the black HMOVE lines: what they are and how to avoid them. And a detailed explanation of TIA timing: at exactly what cycles you need to write the PF registers for an asymmetrical playfield (for mirrored and non-mirrored PF), etc. That kind of stuff had me tearing my hair out. I know that all that info is out there somewhere, either in AA's archives, [stella]'s archives, or floating on Kirk's site or somewhere, but a footnoted version of the Stella Guide would be awfully nice. -bob -----Original Message----- From: Kirk Israel [mailto:kirkjerk@xxxxxxxxx] Sent: Monday, May 16, 2005 9:16 AM To: stella@xxxxxxxxxxxxxxxxxx Subject: Re: [stella] WIP: PlayerPal v2.0 On 5/16/05, Andrew Davie <atari2600@xxxxxxxxxxxxx> wrote: > > Speaking of work, once your boulderdash-esque game reaches some level > > of completition, do you see yourself adding more tutorials? > But also, I see many people have started programming since our tutorials. I > think they give people the start they need, and more complex stuff may not > be necessary anyway. That could be. I'm always so giddy when I hear about some up-and-come-er who mentions using 2600101 or one of my editors. In terms of complex stuff, I see what you mean but I still think there's a need for capturing some of the best practices that might be buried in [stella] archives -- I was trying to do that with 2600 Cookbook, http://alienbill.com/2600/cookbook/ I might try to engulf all the good stuff from Slocum's "Atari 2600 Advanced Programming Guide " http://www.qotile.net/minidig/docs/2600_advanced_prog_guide.txt Incidentally, the invitation is still open if anyone would like to add articles to the cookbook. Archives (includes files) at http://www.biglist.com/lists/stella/archives/ Unsub & more at http://stella.biglist.com Archives (includes files) at http://www.biglist.com/lists/stella/archives/ Unsub & more at http://stella.biglist.com
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