Search found 941 matches

by einstein1969
22 Apr 2023 05:19
Forum: DOS Batch Forum
Topic: 256 colors in virtual terminal escape sequence
Replies: 41
Views: 45615

Re: 256 colors in virtual terminal escape sequence

That was the best I could come up with :( Check this thread https://www.dostips.com/forum/viewtopic.php?p=56305#p56305 This is better but still not the best solution. Meanwhile, I want to check as he said penpen the L * a* b * to see if it helps me. https://en.wikipedia.org/wiki/CIELAB_color_space ...
by einstein1969
22 Apr 2023 04:30
Forum: DOS Batch Forum
Topic: Convert R G B values into single 0 - 255 color value?
Replies: 20
Views: 21368

Re: Convert R G B values into single 0 - 255 color value?

Hi, I played a bit with your code. I tried to optimize the display function, I precompute all escape sequences before the display function is called. I used the tip of Dave to use certutil. This should be fast enough for a game. Only the RGB-converting time is slow (takes 7seconds on my pc) Now the...
by einstein1969
21 Apr 2023 16:26
Forum: DOS Batch Forum
Topic: 256 colors in virtual terminal escape sequence
Replies: 41
Views: 45615

Re: 256 colors in virtual terminal escape sequence

Here's how the first red should return.

Moved to the right and maybe should use less space, be smaller in width

https://imgur.com/a/Sb3VSlk

Image

Image
by einstein1969
21 Apr 2023 16:00
Forum: DOS Batch Forum
Topic: 256 colors in virtual terminal escape sequence
Replies: 41
Views: 45615

Re: 256 colors in virtual terminal escape sequence

Here you can see better. https://imgur.com/a/fRa4dir @echo off setlocal enableDelayedExpansion rem save in UTF8 chcp 65001 cls for /F %%a in ('echo prompt $E^| cmd') do set "ESC=%%a" for %%D in (1 2 3) do ( For /L %%R in (0,3,255) do ( call :to256 %%R 0 0 C <nul set/p =%ESC%[38;5;!C!m█ ) echo( ) for...
by einstein1969
21 Apr 2023 15:31
Forum: DOS Batch Forum
Topic: 256 colors in virtual terminal escape sequence
Replies: 41
Views: 45615

Re: 256 colors in virtual terminal escape sequence

thanks is a good starting point even if I think there is a problem. I thought I would get a better result https://imgur.com/a/Oyd8WKW @echo off & setlocal enableDelayedExpansion mode 103,98 chcp 65001 cls for /F %%a in ('echo prompt $E^| cmd') do set "ESC=%%a" set hex[0]=BCBDADD0D1C1CFD0C0CECFBFD5D6...
by einstein1969
21 Apr 2023 13:45
Forum: DOS Batch Forum
Topic: 256 colors in virtual terminal escape sequence
Replies: 41
Views: 45615

Re: 256 colors in virtual terminal escape sequence

I was looking for a formula to start from a color in RGB format 24bit to the corresponding color (the one closest) to 8 bit
by einstein1969
21 Apr 2023 10:10
Forum: DOS Batch Forum
Topic: 256 colors in virtual terminal escape sequence
Replies: 41
Views: 45615

256 colors in virtual terminal escape sequence

I'm trying to create the reverse function to find the color indexes of the 216 xterm/ansi/vt100 colors chart implemented in windows 10. I refer to the escape sequence ESC 38 ; 5 ; <s> m see: https://learn.microsoft.com/en-us/windows/console/console-virtual-terminal-sequences?redirectedfrom=MSDN#exte...
by einstein1969
21 Apr 2023 09:56
Forum: DOS Batch Forum
Topic: Stacker, A batch interpretation of the game.
Replies: 8
Views: 2795

Re: Stacker, A batch interpretation of the game.

Well done T3rry!

It's fun and difficult, but definitely a great idea.

thank you for sharing!
by einstein1969
21 Apr 2023 09:45
Forum: DOS Batch Forum
Topic: Pacman Kinda
Replies: 6
Views: 2616

Re: Pacman Kinda

I swear I was convinced that they were pixels, your drawings are fantastic and so simple.

I like that kind of magnet that has the part in shadow and looks three-dimensional.

You can make very nice games.
by einstein1969
19 Apr 2023 15:44
Forum: DOS Batch Forum
Topic: Run Powershell from bat as Administrator
Replies: 7
Views: 4038

Re: Run Powershell from bat as Administrator

On my pc with windows 10 it works.

Do you get the UAC prompt?
by einstein1969
19 Apr 2023 15:39
Forum: DOS Batch Forum
Topic: Pacman Kinda
Replies: 6
Views: 2616

Re: Pacman Kinda

I assume that you use special fonts to draw in this way.

I can't find the part in question in the code.

Can you tell me?
by einstein1969
18 Apr 2023 02:41
Forum: DOS Batch Forum
Topic: Pacman Kinda
Replies: 6
Views: 2616

Re: Pacman Kinda

very beatiful!!!

How did you make those drawings?
by einstein1969
17 Apr 2023 04:46
Forum: DOS Batch Forum
Topic: Run Powershell from bat as Administrator
Replies: 7
Views: 4038

Re: Run Powershell from bat as Administrator

for start as Administrator try this: @echo off Rem Check for Run as administrator. call :Restart_as_Administrator %1 rem put here your code goto :eof :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :::::::::::::::::::::::::::::::::: SUBROUTINE :::::::::::::::::::::::...
by einstein1969
02 Apr 2023 21:48
Forum: DOS Batch Forum
Topic: Parallax background, and overlapping images properly
Replies: 14
Views: 16819

Re: Parallax background, and overlapping images properly

I used your sample files cloud1.ppm and mountain1.ppm. This batch demo shows that you can overlay two different images in real time (7 FPS). I'm using pre cached files to avoid the long converting time from RGB to escape sequences. And for combining two images, I precompute a run length encoded arr...