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| subject: | Re: AppleVision video? |
Keith Rose wrote: > Paul Schlyter wrote: >> The Applevision program was actually written in 6502 machine language. >> However, back then it was very common to embed machine language programs >> in Integer Basic program files, and Applevision was one of them. > > One thing that I've always wondered about the AppleVision program, was > how the "HOME SWEET HOME" text was placed in the middle of the HIRES > screen. If I remember correctly, the only way to quit AppleVision was > to hit the RESET key, which dumped you out of HIRES mode. But when > you did that, the "HOME SWEET HOME" text was still there. As far as > I know the only way to mix HIRES and text was at the bottom of the > screen. > > Anybody know how that particular piece of magic was accomplished? I've noticed that too. I wonder if Bob was working on a precursor to the Hi Res Character Generator program. It does the same thing. Even the Maxwell demo on the HRCG disk looks similar to the dancing guy in AppleVision. Dave... --- SBBSecho 2.12-Win32* Origin: Derby City BBS - Louisville, KY - derbycitybbs.com (1:2320/100) SEEN-BY: 10/1 3 34/999 106/1 120/228 123/500 140/1 222/2 226/0 236/150 249/303 SEEN-BY: 250/306 261/20 38 100 1404 1406 1410 1418 266/1413 280/1027 320/119 SEEN-BY: 393/11 396/45 633/260 267 712/848 800/432 801/161 189 2222/700 SEEN-BY: 2320/100 105 200 2905/0 @PATH: 2320/100 261/38 633/260 267 |
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