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HellMood information 4246 glöps

• general:
• level: user
• personal:
• portals:
• demozoo: profile
• cdcs:
• cdc #1: Crystal Dream 2 by Triton
• cdc #2: Hydrokinetics by Prismbeings
• cdc #3: Overdrive 2 by Titan [web]
• cdc #4: Way Too Rude by Logicoma [web] & Loonies [web]
• cdc #5: There by Still [web]
• cdc #6: Hexer by LJ
• cdc #7: Second Nature by Desire [web] & The Twitch Elite

• 64b MS-Dos noint10h by Desire [web]
• @TomCat, used it recenty in loadbar and back then for the wiki article showcase for PC speaker output. I know it since i started coding because it appears as bright green in this overview which of course caught my attention ;) There are several reasons not to use HLT though. In a normal display loop with "stosb" you don't get a notification of a frame end, you have to check for yourself (test + jnz = 4 bytes). Then you need place for a framecounter (reg/mem) and you have to increment it (inc = 1/2 bytes). Also, if you're unlucky, you get 9.1 FPS instead of 18.2 because the last timer interrupt is just over :D Here, the carryflag is set twice per frame, so it's already down to 9.1 FPS but i figured this time it's okay ;) All these problems don't occur when just using the 0x46C way. HLT + framecounter produces clean frames (no value changes midframe) but i found that pseudorandomizing the screen location worked well as workaround and even stands out as a stylistic effect (+3 bytes, see lucy). So, yeah, i'm not using it much. I'm retrying from time to time to make it work though ;)
• isokadded on the 2019-03-24 13:03:35
• 256b invitation MS-Dos you can! by Sensenstahl
• 
• rulezadded on the 2019-03-23 16:42:49
• 64b MS-Dos into a new era by Desire [web]
• The tricks from m8trix and recently noint10h made it possible to create a textmode version which is even smaller :
  
  45 bytes
  
  download
  
  
  https://i.imgur.com/ygqaICm.gif
• isokadded on the 2019-03-23 16:12:30
• 64b MS-Dos noint10h by Desire [web]
• youtube =)
• isokadded on the 2019-03-23 00:31:45
• 8k MS-Dos Fairly Hires by Unchained
• So lovely! ♥ Almost a bit wasted to release this into the wild ;) You could have waited for the next demo party
• rulezadded on the 2019-03-20 10:29:03
• demo SEGA Genesis/Mega Drive Red Eyes
• <3
• rulezadded on the 2019-03-19 15:36:11
• 32b MS-Dos loadbar by Desire [web]
• Looks like it's doable in 15 bytes ;)
  Tested for dosbox and freedos
  Updated the archive accordingly
  
  Youtube
  
  
  Code:int 0x10 push 0xB83C pop es mov ah,0x77 mov cl,41 L: stosw hlt loop L ret
• isokadded on the 2019-03-10 16:59:49
• demo MSX 2 colorful cat by N.I
• wtf
• isokadded on the 2019-03-08 16:28:33
• 32b MS-Dos Indian Spirit by Desire [web]
• Quote:

  Showing that the "secret modes" indeed work on real hardware. Here, it is a NVIDIA G105M, set to mode 91 (640x400 with 256 colors) via normal VGA Bios Call (no VESA!). Sound with PC Speaker. The animation itself is playing around with some logic and mapping that to the black/white shades of the default 256 colors VGA palette.

  
  
  https://www.youtube.com/watch?v=uTCnMpNHBIw
  
  
  Code:pop ds cwd add al,91 Y: int 0x10 mov dl,cl mov ax,[0x46C] or dl,al push ax and al,32+4+2 or al,0x41 out 0x42,al out 0x61,al pop ax and al,15 add al,16 mov ah,12 dec cx jmp short Y
• isokadded on the 2019-03-01 17:24:36
• 128k dentro Amiga AGA Antiglitcher by Software Failure [web]
• (:
• rulezadded on the 2019-02-28 17:46:24