124 lines
2.4 KiB
Bash
124 lines
2.4 KiB
Bash
#!/usr/bin/bash
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print_tile() {
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local -i t=$1
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# shellcheck disable=SC2206
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local -a src=(${strings[$t]})
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printf "%s\n" "${src[@]}"
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}
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flip_v() {
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local -i t=$1 i
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# shellcheck disable=SC2206
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local -a dst src=(${strings[$t]})
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for ((i=0; i<10; ++i)); do
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dst[$((9-i))]=${src[$i]}
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done
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strings[$t]="${dst[*]}"
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}
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flip_h() {
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local -i t=$1 i j
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local str1 str2
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# shellcheck disable=SC2206
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local -a dst src=(${strings[$t]})
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local str1 str2
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for ((i=0; i<10; ++i)); do
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str1=${src[$i]}
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str2=""
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for ((j=9; j>=0; --j)); do
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str2+=${str1:$j:1}
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done
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dst+=("$str2")
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done
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strings[$t]="${dst[*]}"
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}
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r90() {
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local -i t=$1 i j
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# shellcheck disable=SC2206
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local -a dst src=(${strings[$t]}) str2
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local str1
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for ((i=9; i>=0; --i)); do
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str1=${src[$i]}
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for ((j=0; j<10; ++j)); do
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str2[$j]+=${str1:$j:1}
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done
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#dst+=("$str2")
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done
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strings[$t]="${str2[*]}"
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}
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r180() {
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local -i t=$1 i j
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# shellcheck disable=SC2206
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local -a dst src=(${strings[$t]})
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local str1 str2
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for ((i=9; i>=0; --i)); do
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str1=${src[$i]}
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str2=""
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for ((j=9; j>=0; --j)); do
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str2+=${str1:$j:1}
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done
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dst+=("$str2")
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done
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strings[$t]="${dst[*]}"
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}
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r270() {
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local -i t=$1 i j
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# shellcheck disable=SC2206
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local -a dst src=(${strings[$t]}) str2
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local str1
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for ((i=0; i<10; ++i)); do
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str1=${src[$i]}
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for ((j=0; j<10; ++j)); do
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str2[$j]+=${str1:9-$j:1}
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done
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#dst+=("$str2")
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done
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strings[$t]="${str2[*]}"
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}
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left() {
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local -n _r="$1"
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local -i i
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shift
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# shellcheck disable=SC2206
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local -a tile=($*)
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_r=""
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for ((i=0; i<10; ++i)); do
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_r+=${tile[$i]:0:1}
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done
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}
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right() {
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local -n _r="$1"
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local -i i
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shift
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# shellcheck disable=SC2206
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local -a tile=($*)
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_r=""
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for ((i=0; i<10; ++i)); do
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_r+=${tile[$i]: -1:1}
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done
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}
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top() {
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local -n _r="$1"
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shift
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# shellcheck disable=SC2206
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local -a tile=($*)
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_r=${tile[0]}
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}
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bottom() {
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local -n _r="$1"
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shift
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# shellcheck disable=SC2206
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local -a tile=($*)
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_r=${tile[9]}
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}
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flip() {
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local -n _r="$1"
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local str="$2"
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local -i i
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_r=""
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for ((i=9; i>=0; --i)); do
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_r+=${str:$i:1}
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done
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}
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