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#!/bin/sh
# Script based on nissy (see https://nissy.tronto.net) to practice FMC
# Usage: practice [eo|htr|slice]
usage() {
echo "Usage: practice [eo|htr|slice]"
}
eo() {
nextscr="$(nissy scramble)"
while true; do
scr="$nextscr"
nextscr="$(nissy scramble)"
echo "$scr"
eofb="$(nissy solve -N -M 4 eofb -p "$scr")"
eorl="$(nissy solve -N -M 4 eorl -p "$scr")"
eoud="$(nissy solve -N -M 4 eoud -p "$scr")"
nfbn="$(echo "$eofb" | grep -v '^$' | grep -Fv '(' | wc -l)"
nrln="$(echo "$eorl" | grep -v '^$' | grep -Fv '(' | wc -l)"
nudn="$(echo "$eoud" | grep -v '^$' | grep -Fv '(' | wc -l)"
nfbi="$(echo "$eofb" | grep '^(' | wc -l)"
nrli="$(echo "$eorl" | grep '^(' | wc -l)"
nudi="$(echo "$eoud" | grep '^(' | wc -l)"
nfbniss="$(echo "$eofb" | grep -v '^(' | grep '(' | wc -l)"
nrlniss="$(echo "$eorl" | grep -v '^(' | grep '(' | wc -l)"
nudniss="$(echo "$eoud" | grep -v '^(' | grep '(' | wc -l)"
nfb="$((nfbn + nfbi + nfbniss))"
nrl="$((nrln + nrli + nrlniss))"
nud="$((nudn + nudi + nudniss))"
read -r x
echo "FB: $nfb ($nfbn normal, $nfbi inverse, $nfbniss niss)"
echo "RL: $nrl ($nrln normal, $nrli inverse, $nrlniss niss)"
echo "UD: $nud ($nudn normal, $nudi inverse, $nudniss niss)"
read -r x
echo "$eofb"
echo "---"
echo "$eorl"
echo "---"
echo "$eoud"
read -r x
done
}
htr() {
nextscr="$(nissy scramble dr)"
while true; do
scr="$nextscr"
nextscr="$(nissy scramble dr)"
echo "$scr"
read -r x
nissy solve -o htr "$scr"
read -r x
done
}
slice() {
nextscr="$(nissy scramble htr)"
while true; do
scr="$nextscr"
nextscr="$(nissy scramble htr)"
echo "$scr"
read -r x
nissy solve -o drudslice "$scr"
read -r x
done
}
if [ -z "$1" ]; then
usage
exit 1
fi
case "$1" in
eo)
eo
;;
htr)
htr
;;
slice)
slice
;;
*)
usage
exit 1
;;
esac
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