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39 lines
1.0 KiB
Markdown
39 lines
1.0 KiB
Markdown
% nctetris(1)
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% nick black <nickblack@linux.com>
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% v2.4.5
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# NAME
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nctetris - Render images and video to a terminal
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# SYNOPSIS
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**nctetris** [**-h|--help**] [**-l loglevel**]
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# DESCRIPTION
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**nctetris** implements Tetris using Notcurses.
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The goal is to complete horizontal lines, without allowing tetriminos to
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reach the top of the screen. The falling tetrimino can be rotated counter-
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clockwise with the 'z' key, and clockwise with the 'x' key. The tetrimino
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can be moved left and right with 'h' and 'l', respectively. It can be moved
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down with 'j'. The arrow keys can also be used. Quit with 'q'.
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# OPTIONS
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**-h**: Show help and exit.
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**-l loglevel**: Log everything (high log level) or nothing (log level 0) to stderr.
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# NOTES
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Optimal display requires a terminal advertising the **rgb** terminfo(5)
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capability, or that the environment variable **COLORTERM** is defined to
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**24bit** (and that the terminal honors RGB escapes), along with a good
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fixed-width font with good coverage of the Unicode Block Drawing Characters.
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# SEE ALSO
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**notcurses(3)**
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