| JMP megascroller by JMP | ||||||||
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popularity : 46% |
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alltime top: #32156 |
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added on the 2007-06-08 02:50:11 by keops  |
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comments
Very nice looking intro. Too bad there's no music.
Yeah, all JMP demos were only small sized prg files with coderporn inside, without music :)
Maybe they never had any rastertime left to add music? :D
I guess he just didn't care :)
JMP = John M Phillips by the way, the guy who made the games Nebulus and Eliminator (code, music and gfx).
JMP = John M Phillips by the way, the guy who made the games Nebulus and Eliminator (code, music and gfx).
Ah right, I knew I read that name somewhere back then. :)
Yeah, afair JMP was written all over the intro page of Nebulus or in the hall of fame, don't remember exactly :)
Again great addition keops! I didn't knew this..
Didn't he make a very early demo containing sampled music and a 2bitplane scroller too? Anyway very nice effect, I had to think for a while, even when looking at the code, to figure out how he made the scroll. (And Eliminator is a is a nice game too from a coding point of view, if I remember correctly)
(A note to non-atari people, the ST is barely able to copy a full screen of data with the cpu in full framerate, it takes at least 85% cpu. The scrolling with overhead to update all 16 screenbuffers needed to do a smooth horizontal scroll plus the sprites would be impossible if no clever tricks were used)
(A note to non-atari people, the ST is barely able to copy a full screen of data with the cpu in full framerate, it takes at least 85% cpu. The scrolling with overhead to update all 16 screenbuffers needed to do a smooth horizontal scroll plus the sprites would be impossible if no clever tricks were used)
hey shrimp... mail me please: lotekstyle (at) lotekstyle.de
Well done! 4bpp in 1 frame.
But 16 screen buffers won't work in a 520ST, with double buffering won't work in a 1040ST !
But 16 screen buffers won't work in a 520ST, with double buffering won't work in a 1040ST !
hehe he was cool
Good technical stuff.
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