lucifershalo Posted November 6, 2017 Share Posted November 6, 2017 is it going to be released on cart? 1 Quote Link to comment Share on other sites More sharing options...
shanti77 Posted November 8, 2017 Share Posted November 8, 2017 Maybe some day, now I finish file versions. 64K and 128K versions will be almost the same except speech. 5 Quote Link to comment Share on other sites More sharing options...
_The Doctor__ Posted November 8, 2017 Share Posted November 8, 2017 (edited) um are you going to try to keep at leas a little speech if possible on 64k and maybe a notice of some kind more speech at 128k would be open to loading stages if that helps on a 64k machine... with all the cartridge solutions out there that's also a good route of course we like all ways possible .. Edited November 8, 2017 by _The Doctor__ 1 Quote Link to comment Share on other sites More sharing options...
ZylonBane Posted November 11, 2017 Share Posted November 11, 2017 The gauntlet is down! 8 Quote Link to comment Share on other sites More sharing options...
Rybags Posted November 11, 2017 Share Posted November 11, 2017 That's way better than you'd expect of a 2600... the score digits ludicrously oversized though. 4 Quote Link to comment Share on other sites More sharing options...
+SpiceWare Posted November 11, 2017 Share Posted November 11, 2017 That's way better than you'd expect of a 2600... the score digits ludicrously oversized though.As always, developing for the 2600 is all about trade offs. The 2 players are used to draw the multicolor radar and formation indicator, so were not available for the typical 6 digit display. All that was left to draw the score and lives was the 40 pixel playfield, so the digits could not be made narrower. They could have been shorter, but we used the height(which was dictated by the size of the radar) for a more detailed alphanumeric font as the original plan was to use the AtariVox for the voice alerts, with scrolling text as a fallback for those without one. 6 Quote Link to comment Share on other sites More sharing options...
Rybags Posted November 11, 2017 Share Posted November 11, 2017 I had a feeling a technical limitation was the case... also have to say the speech seems really well done, in fact as good as or better quality as the computer version (guessing they're probably using the same ripped data) Quote Link to comment Share on other sites More sharing options...
Sheddy Posted November 11, 2017 Share Posted November 11, 2017 (edited) Ah, OK, it's a Harmony based game. Slightly disappointed - thought that level of amazing was too good to be true on just stock 2600. Awesome job still due to the TIA limitations. To be fair there's probably nothing else that can push the 2600 further Isn't there a cart with a fast coprocessor to do bus stuffing on the a8 too? Can't remember the name. Edited November 11, 2017 by Sheddy 1 Quote Link to comment Share on other sites More sharing options...
+MrFish Posted November 11, 2017 Author Share Posted November 11, 2017 As always, developing for the 2600 is all about trade offs... Question: was Draconian pushed to the level it was in any part due to seeing where the 8-bit version was going or was it always planned to be as such? Quote Link to comment Share on other sites More sharing options...
+SpiceWare Posted November 11, 2017 Share Posted November 11, 2017 I had a feeling a technical limitation was the case... also have to say the speech seems really well done, in fact as good as or better quality as the computer version (guessing they're probably using the same ripped data) iesposta did a great job converting the sample data to the format I needed. I'm not familiar with the Atari 8-bit computers, does its digital audio top out at 4-bit as well? Quote Link to comment Share on other sites More sharing options...
+SpiceWare Posted November 11, 2017 Share Posted November 11, 2017 Ah, OK, it's a Harmony based game. Slightly disappointed - thought that level of amazing was too good to be true on just stock 2600. Awesome job still due to the TIA limitations. To be fair there's probably nothing else that can push the 2600 further Isn't there a cart with a fast coprocessor to do bus stuffing on the a8 too? Can't remember the name. It's not using Bus Stuffing - that lets us generate output like this, but ended up failing on a number of systems (mostly juniors): For Draconian I'm using CDF (as is John's excellent Super Cobra Arcade). CDF is an updated version of DPC+ (used in Stay Frosty 2, Space Rocks, and Scramble) which is an updated version of David Crane's DPC (coprocessor used in Pitfall 2). I talk about CDF in this blog post, with some additional information in this one about the Fast Jump feature. Fast Jump is basically the ARM processor overriding JMP $0000 for 3-cycle flow control in the kernel. 6 Quote Link to comment Share on other sites More sharing options...
+SpiceWare Posted November 11, 2017 Share Posted November 11, 2017 On 11/11/2017 at 9:10 AM, MrFish said: Question: was Draconian pushed to the level it was in any part due to seeing where the 8-bit version was going or was it always planned to be as such? Neither. I'm not into the 8-bit Atari computers so seldom follow the topics in this forum. This topic happened to be most recently posted to in the 8-bit forum last night and I spotted it while scanning down the main forum overview, so I decided to take a look. The original plan for Draconian was to use DPC+ with an AtariVox for speech. With DPC+ the station shots were little squares, and the station cores just alternated between two rectangle shapes: I wanted to do more things like diagonal shots(reply #100) for the player, but couldn't with DPC+, so cd-w and I started to create the Bus Stuffing driver for the Harmony/Melody. That didn't pan out, but we took what we learned and applied it to DPC+ and created CDF (Chris, Darrell, Fred(batari)). Using CDF let me shift the missiles & ball left/right which allowed for diagonal shots for the player, snazzier looking station cores: and rotating shots for the stations: 9 Quote Link to comment Share on other sites More sharing options...
JamesD Posted November 11, 2017 Share Posted November 11, 2017 I'm not a 2600 fan, but that looks really good. If some of these games had been out when I was a kid I might have bought a 2600. 3 Quote Link to comment Share on other sites More sharing options...
Sheddy Posted November 11, 2017 Share Posted November 11, 2017 (edited) It's not using Bus Stuffing - that lets us generate output like this, but ended up failing on a number of systems (mostly juniors): For Draconian I'm using CDF (as is John's excellent Super Cobra Arcade). CDF is an updated version of DPC+ (used in Stay Frosty 2, Space Rocks, and Scramble) which is an updated version of David Crane's DPC (coprocessor used in Pitfall 2). I talk about CDF in this blog post, with some additional information in this one about the Fast Jump feature. Fast Jump is basically the ARM processor overriding JMP $0000 for 3-cycle flow control in the kernel. Thanks for the fascinating info. Sorry I wasn't being very technically precise - So, more memory/register stuffing than bus stuffing ?. The 32 streams alone with auto-increment/step we'd kill for on the computer side! Very, very nice features to exploit the 2600. Edited November 11, 2017 by Sheddy 5 Quote Link to comment Share on other sites More sharing options...
shanti77 Posted December 10, 2017 Share Posted December 10, 2017 Silly Venture 2017 versions. SELECT -> High Score Cafe (only 128K versions) ,not work for now, game isn't must be add to site http://xxl.atari.pl/hsc/ ---- bosco128NTSCe - work good on Atari800 emu bosco64NTSCs - don't use 'LAX' command (slower) bosco128PAL.xex bosco128NTSC.xex bosco64PAL.xex bosco64NTSC.xex bosco128NTSCe.xex bosco64NTSCs.xex 34 Quote Link to comment Share on other sites More sharing options...
shanti77 Posted December 10, 2017 Share Posted December 10, 2017 High Score Cafe work now. 2 Quote Link to comment Share on other sites More sharing options...
David Alexander Posted December 10, 2017 Share Posted December 10, 2017 I wonder is it possible for this version to be ported to the Atari 5200? Quote Link to comment Share on other sites More sharing options...
+MrFish Posted December 11, 2017 Author Share Posted December 11, 2017 (edited) Finally finished the title screen I was working on. Yeah, I know, a little late. Maybe better with darker blues? Edited December 11, 2017 by MrFish 9 Quote Link to comment Share on other sites More sharing options...
Mclaneinc Posted December 11, 2017 Share Posted December 11, 2017 BRILLIANT!!! Played it last night and its a showstopper of a port...The finished(?) item is just a stunner.... Thank you Shanti77... 3 Quote Link to comment Share on other sites More sharing options...
MARIO130XE Posted December 11, 2017 Share Posted December 11, 2017 Whoop whoop. Thanks for this 'early christmas gift' Awesome work!!! 1 Quote Link to comment Share on other sites More sharing options...
biobern Posted December 12, 2017 Share Posted December 12, 2017 Silly Venture 2017 versions. SELECT -> High Score Cafe (only 128K versions) ,not work for now, game isn't must be add to site http://xxl.atari.pl/hsc/ ---- bosco128NTSCe - work good on Atari800 emu bosco64NTSCs - don't use 'LAX' command (slower) Sensational releases, thanks! What does "don't use LAX command" mean? Bern Quote Link to comment Share on other sites More sharing options...
Rybags Posted December 12, 2017 Share Posted December 12, 2017 LAX is an undocumented/illegal 6502 instruction. It doesn't work on 65C02, 65816 CPUs and probably not on other later variants and clones so in the modern day it's a good idea to do software that works on those platforms as well. 2 Quote Link to comment Share on other sites More sharing options...
shanti77 Posted December 12, 2017 Share Posted December 12, 2017 Gameplay 7 Quote Link to comment Share on other sites More sharing options...
xxl Posted December 12, 2017 Share Posted December 12, 2017 LAX is an undocumented/illegal 6502 instruction. It doesn't work on 65C02, 65816 CPUs and probably not on other later variants and clones so in the modern day it's a good idea to do software that works on those platforms as well. but it works on all standard Atari models and in this case it is used to optimize the game to run efficiently. 2 Quote Link to comment Share on other sites More sharing options...
+Stephen Posted December 12, 2017 Share Posted December 12, 2017 Gameplay Man do I suck at that game. I was all happy to hit 30,000 or so around level 5 Quote Link to comment Share on other sites More sharing options...
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