1 files changed, 170 insertions, 0 deletions
diff --git a/unused/practice b/unused/practice
new file mode 100755
index 0000000..628f15b
--- /dev/null
+++ b/unused/practice
@@ -0,0 +1,170 @@
+#!/bin/sh
+# Script based on nissy (see https://nissy.tronto.net) to practice FMC
+# Usage: practice [eo|dr|htr|slice]
+nissy="nissy"
+prompt="Press enter for a new scramble, Ctr+C (or Ctrl+Z) to quit:"
+usage() {
+        echo "Usage: practice [eo|dr|htr|fin]"
+        exit 1
+}
+practice_eo() {
+        nextscr="$(${nissy} scramble fmc)"
+        while true; do
+                scr="$nextscr"
+                echo "Scramble: $scr"
+                nextscr="$(${nissy} scramble fmc)"
+                eofb="$(${nissy} solve -N -M 4 eofb -p "$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))"
+                n5linear="$(${nissy} solve -L -m 5 -M 5 eo -c "$scr")"
+                n5niss="$(${nissy} solve -N -m 5 -M 5 eo -c "$scr")"
+                n5nonlinear="$((n5niss - n5linear))"
+                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)"
+                echo "5 movers: $n5linear linear, $n5nonlinear NISS'd"
+                read -r x
+                echo "$eofb"
+                echo "---"
+                echo "$eorl"
+                echo "---"
+                echo "$eoud"
+                printf '\n%s' "$prompt"
+                read -r x
+        done
+}
+practice_dr() {
+        nextscr="$(${nissy} scramble eo)"
+        while true; do
+                scr="$nextscr"
+                echo "Scramble: $scr"
+                nextscr="$(${nissy} scramble eo)"
+                soleo="$(${nissy} solve -o -p drud-eofb "$scr")"
+                neo="$(echo "$soleo" | grep -v '^$' | wc -l)"
+                leo="$(echo "$soleo" | head -n 1 | wc -w)"
+                solht="$(${nissy} solve -o -p drud "$scr")"
+                nht="$(echo "$solht" | grep -v '^$' | wc -l)"
+                lht="$(echo "$solht" | head -n 1 | wc -w)"
+                soleolr="$(${nissy} solve -o -p drrl-eofb "$scr")"
+                neolr="$(echo "$soleolr" | grep -v '^$' | wc -l)"
+                leolr="$(echo "$soleolr" | head -n 1 | wc -w)"
+                solhtlr="$(${nissy} solve -o -p drrl "$scr")"
+                nhtlr="$(echo "$solhtlr" | grep -v '^$' | wc -l)"
+                lhtlr="$(echo "$solhtlr" | head -n 1 | wc -w)"
+                read -r x
+                echo "DR on U/D: $leo moves ($neo solutions)"
+                if [ "$nht" != "$neo" ]; then
+                        echo "Breaking EO: $lht moves ($nht solutions)"
+                fi
+                echo "DR on R/L: $leolr moves ($neolr solutions)"
+                if [ "$nhtlr" != "$neolr" ]; then
+                        echo "Breaking EO: $lhtlr moves ($nhtlr solutions)"
+                fi
+                read -r x
+                echo "On U/D:"
+                echo "$soleo"
+                echo ""
+                if [ "$nht" != "$neo" ] || [ "$lht" != "$leo" ]; then
+                        echo "Breaking EO:"
+                        echo "$solht"
+                        echo ""
+                fi
+                echo "On R/L:"
+                echo "$soleolr"
+                echo ""
+                if [ "$nhtlr" != "$neolr" ] || [ "$lhtlr" != "$leolr" ]; then
+                        echo "Breaking EO:"
+                        echo "$solhtlr"
+                        echo ""
+                fi
+                printf '\n%s' "$prompt"
+                read -r x
+        done
+}
+practice_htr() {
+        nextscr="$(${nissy} scramble dr)"
+        while true; do
+                scr="$nextscr"
+                echo "Scramble: $scr"
+                nextscr="$(${nissy} scramble dr)"
+                sol="$(${nissy} solve -o -p htr "$scr")"
+                nsol="$(echo "$sol" | grep -v '^$' | wc -l)"
+                len="$(echo "$sol" | head -n 1 | wc -w)"
+                fin="$(${nissy} solve -o -p drfin "$scr")"
+                lenf="$(echo "$fin" | head -n 1 | wc -w)"
+                slice="$(${nissy} solve -o -p drslice "$scr")"
+                lens="$(echo "$slice" | head -n 1 | wc -w)"
+                read -r x
+                echo "$len moves ($nsol solutions)"
+                read -r x
+                echo "$sol"
+                if [ "$lenf" != "$lens" ]; then
+                        echo ""
+                        echo "Optimal leave slice ($lens):"
+                        echo "$slice"
+                fi
+                echo ""
+                echo "Optimal DR finish ($lenf):"
+                echo "$fin"
+                printf '\n%s' "$prompt"
+                read -r x
+        done
+}
+practice_fin() {
+        nextscr="$(${nissy} scramble htr)"
+        while true; do
+                scr="$nextscr"
+                echo "Scramble: $scr"
+                nextscr="$(${nissy} scramble htr)"
+                sol="$(${nissy} solve -o -p drudslice "$scr")"
+                nsol="$(echo "$sol" | grep -v '^$' | wc -l)"
+                len="$(echo "$sol" | head -n 1 | wc -w)"
+                fin="$(${nissy} solve -o -p drudfin "$scr")"
+                nfin="$(echo "$fin" | grep -v '^$' | wc -l)"
+                lenf="$(echo "$fin" | head -n 1 | wc -w)"
+                opt="$(${nissy} solve -o -p "$scr")"
+                leno="$(echo "$opt" | head -n 1 | wc -w)"
+                read -r x
+                echo "Leave slice: $len moves ($nsol solutions)"
+                if [ "$lenf" != "$len" ]; then
+                        echo "DR finish: $lenf moves"
+                fi
+                read -r x
+                echo "$sol"
+                if [ "$lenf" != "$len" ]; then
+                        echo ""
+                        echo "Optimal DR finish ($lenf):"
+                        echo "$fin"
+                fi
+                if [ "$leno" != "$lenf" ]; then
+                        echo ""
+                        echo "Optimal DR-breaking ($leno):"
+                        echo "$opt"
+                fi
+                printf '\n%s' "$prompt"
+                read -r x
+        done
+}
+"practice_$1" || usage

diff --git a/unused/practice b/unused/practice new file mode 100755 index 0000000..628f15b --- /dev/null +++ b/unused/practice
@@ -0,0 +1,170 @@
	1	#!/bin/sh
	2
	3	# Script based on nissy (see https://nissy.tronto.net) to practice FMC
	4
	5	# Usage: practice [eo\|dr\|htr\|slice]
	6
	7	nissy="nissy"
	8	prompt="Press enter for a new scramble, Ctr+C (or Ctrl+Z) to quit:"
	9
	10	usage() {
	11	echo "Usage: practice [eo\|dr\|htr\|fin]"
	12	exit 1
	13	}
	14
	15	practice_eo() {
	16	nextscr="$(${nissy} scramble fmc)"
	17	while true; do
	18	scr="$nextscr"
	19	echo "Scramble: $scr"
	20	nextscr="$(${nissy} scramble fmc)"
	21	eofb="$(${nissy} solve -N -M 4 eofb -p "$scr")"
	22	eorl="$(${nissy} solve -N -M 4 eorl -p "$scr")"
	23	eoud="$(${nissy} solve -N -M 4 eoud -p "$scr")"
	24	nfbn="$(echo "$eofb" \| grep -v '^$' \| grep -Fv '(' \| wc -l)"
	25	nrln="$(echo "$eorl" \| grep -v '^$' \| grep -Fv '(' \| wc -l)"
	26	nudn="$(echo "$eoud" \| grep -v '^$' \| grep -Fv '(' \| wc -l)"
	27	nfbi="$(echo "$eofb" \| grep '^(' \| wc -l)"
	28	nrli="$(echo "$eorl" \| grep '^(' \| wc -l)"
	29	nudi="$(echo "$eoud" \| grep '^(' \| wc -l)"
	30	nfbniss="$(echo "$eofb" \| grep -v '^(' \| grep '(' \| wc -l)"
	31	nrlniss="$(echo "$eorl" \| grep -v '^(' \| grep '(' \| wc -l)"
	32	nudniss="$(echo "$eoud" \| grep -v '^(' \| grep '(' \| wc -l)"
	33	nfb="$((nfbn + nfbi + nfbniss))"
	34	nrl="$((nrln + nrli + nrlniss))"
	35	nud="$((nudn + nudi + nudniss))"
	36	n5linear="$(${nissy} solve -L -m 5 -M 5 eo -c "$scr")"
	37	n5niss="$(${nissy} solve -N -m 5 -M 5 eo -c "$scr")"
	38	n5nonlinear="$((n5niss - n5linear))"
	39	read -r x
	40	echo "FB: $nfb ($nfbn normal, $nfbi inverse, $nfbniss niss)"
	41	echo "RL: $nrl ($nrln normal, $nrli inverse, $nrlniss niss)"
	42	echo "UD: $nud ($nudn normal, $nudi inverse, $nudniss niss)"
	43	echo "5 movers: $n5linear linear, $n5nonlinear NISS'd"
	44	read -r x
	45	echo "$eofb"
	46	echo "---"
	47	echo "$eorl"
	48	echo "---"
	49	echo "$eoud"
	50	printf '\n%s' "$prompt"
	51	read -r x
	52	done
	53	}
	54
	55	practice_dr() {
	56	nextscr="$(${nissy} scramble eo)"
	57	while true; do
	58	scr="$nextscr"
	59	echo "Scramble: $scr"
	60	nextscr="$(${nissy} scramble eo)"
	61	soleo="$(${nissy} solve -o -p drud-eofb "$scr")"
	62	neo="$(echo "$soleo" \| grep -v '^$' \| wc -l)"
	63	leo="$(echo "$soleo" \| head -n 1 \| wc -w)"
	64	solht="$(${nissy} solve -o -p drud "$scr")"
	65	nht="$(echo "$solht" \| grep -v '^$' \| wc -l)"
	66	lht="$(echo "$solht" \| head -n 1 \| wc -w)"
	67	soleolr="$(${nissy} solve -o -p drrl-eofb "$scr")"
	68	neolr="$(echo "$soleolr" \| grep -v '^$' \| wc -l)"
	69	leolr="$(echo "$soleolr" \| head -n 1 \| wc -w)"
	70	solhtlr="$(${nissy} solve -o -p drrl "$scr")"
	71	nhtlr="$(echo "$solhtlr" \| grep -v '^$' \| wc -l)"
	72	lhtlr="$(echo "$solhtlr" \| head -n 1 \| wc -w)"
	73	read -r x
	74	echo "DR on U/D: $leo moves ($neo solutions)"
	75	if [ "$nht" != "$neo" ]; then
	76	echo "Breaking EO: $lht moves ($nht solutions)"
	77	fi
	78	echo "DR on R/L: $leolr moves ($neolr solutions)"
	79	if [ "$nhtlr" != "$neolr" ]; then
	80	echo "Breaking EO: $lhtlr moves ($nhtlr solutions)"
	81	fi
	82	read -r x
	83	echo "On U/D:"
	84	echo "$soleo"
	85	echo ""
	86	if [ "$nht" != "$neo" ] \|\| [ "$lht" != "$leo" ]; then
	87	echo "Breaking EO:"
	88	echo "$solht"
	89	echo ""
	90	fi
	91	echo "On R/L:"
	92	echo "$soleolr"
	93	echo ""
	94	if [ "$nhtlr" != "$neolr" ] \|\| [ "$lhtlr" != "$leolr" ]; then
	95	echo "Breaking EO:"
	96	echo "$solhtlr"
	97	echo ""
	98	fi
	99	printf '\n%s' "$prompt"
	100	read -r x
	101	done
	102	}
	103
	104	practice_htr() {
	105	nextscr="$(${nissy} scramble dr)"
	106	while true; do
	107	scr="$nextscr"
	108	echo "Scramble: $scr"
	109	nextscr="$(${nissy} scramble dr)"
	110	sol="$(${nissy} solve -o -p htr "$scr")"
	111	nsol="$(echo "$sol" \| grep -v '^$' \| wc -l)"
	112	len="$(echo "$sol" \| head -n 1 \| wc -w)"
	113	fin="$(${nissy} solve -o -p drfin "$scr")"
	114	lenf="$(echo "$fin" \| head -n 1 \| wc -w)"
	115	slice="$(${nissy} solve -o -p drslice "$scr")"
	116	lens="$(echo "$slice" \| head -n 1 \| wc -w)"
	117	read -r x
	118	echo "$len moves ($nsol solutions)"
	119	read -r x
	120	echo "$sol"
	121	if [ "$lenf" != "$lens" ]; then
	122	echo ""
	123	echo "Optimal leave slice ($lens):"
	124	echo "$slice"
	125	fi
	126	echo ""
	127	echo "Optimal DR finish ($lenf):"
	128	echo "$fin"
	129	printf '\n%s' "$prompt"
	130	read -r x
	131	done
	132	}
	133
	134	practice_fin() {
	135	nextscr="$(${nissy} scramble htr)"
	136	while true; do
	137	scr="$nextscr"
	138	echo "Scramble: $scr"
	139	nextscr="$(${nissy} scramble htr)"
	140	sol="$(${nissy} solve -o -p drudslice "$scr")"
	141	nsol="$(echo "$sol" \| grep -v '^$' \| wc -l)"
	142	len="$(echo "$sol" \| head -n 1 \| wc -w)"
	143	fin="$(${nissy} solve -o -p drudfin "$scr")"
	144	nfin="$(echo "$fin" \| grep -v '^$' \| wc -l)"
	145	lenf="$(echo "$fin" \| head -n 1 \| wc -w)"
	146	opt="$(${nissy} solve -o -p "$scr")"
	147	leno="$(echo "$opt" \| head -n 1 \| wc -w)"
	148	read -r x
	149	echo "Leave slice: $len moves ($nsol solutions)"
	150	if [ "$lenf" != "$len" ]; then
	151	echo "DR finish: $lenf moves"
	152	fi
	153	read -r x
	154	echo "$sol"
	155	if [ "$lenf" != "$len" ]; then
	156	echo ""
	157	echo "Optimal DR finish ($lenf):"
	158	echo "$fin"
	159	fi
	160	if [ "$leno" != "$lenf" ]; then
	161	echo ""
	162	echo "Optimal DR-breaking ($leno):"
	163	echo "$opt"
	164	fi
	165	printf '\n%s' "$prompt"
	166	read -r x
	167	done
	168	}
	169
	170	"practice_$1" \|\| usage