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#!/bin/bash
set -o pipefail
pi=3 #lol
from_cam=150
elevation=10
while printf "marquee rotate 0 +-2 0\n";do
sleep .1
done &
tail -F ~/.local/var/cache/music/nowplaying.txt 2>/dev/null | while read -r line;do
printf "%s deleteallexcept %s\n" "$USER" "$USER"
printf "nowplaying flatten\n"
printf "%s\n" "$line" >&2
chars="$(printf "%s" "$line" | wc -c | tr -cd '[0-9]')"
char_width=5 #I think..
rot=$[ 360 / $chars ]
diameter=$[ $chars * $char_width / $pi ]
printf "%s\n" "$line" | fold -w1 | while read -r char;do
printf "%s\n" "$char" | makelabel.sh nowplaying 0 0 0 | offsetshape.sh 0 0 "-${diameter}"
printf "nowplaying rotate 0 %d 0\n" "-$rot"
printf "nowplaying flatten\n"
done
printf "marquee assimilate nowplaying\n"
printf "marquee move 0 %s %s\n" "$elevation" "$[$diameter + $from_cam]" #this won't work before the generation loop unless I can flatten on certain parts.
done
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