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67 lines
1.8 KiB
Plaintext
67 lines
1.8 KiB
Plaintext
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#!/bin/sh
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# /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/
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# File: emwave.textart
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# Description: {{des}}
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# Author: Ilya144
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# └─ https://github.com/ilya144
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# Converted to textart: NNB
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# └─ https://github.com/NNBnh
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# URL: https://github.com/NNBnh/nnbs-text-art/blob/main/color/emwave.textart
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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# Values
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TEXT="${1:-/\\}"
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while [ "${#TEXTS}" -le '75' ]; do
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TEXTS="$TEXTS$TEXT"
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done
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TEXTS=$(printf '%s' "$TEXTS" | sed -e 's/^\(.\{75\}\).*/\1/')
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# Start
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i='0'
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while [ -n "$TEXTS" ]; do
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charater=$(echo "$TEXTS" | sed -e 's/^\(.\{1\}\).*/\1/')
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TEXTS="${TEXTS#?}"
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case "$charater" in
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'\') charater='\\' ;;
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'%') charater='%%' ;;
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esac
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r=$(( 255 - ( i * ( 255 / 76 ) ) ))
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g=$(( i * ( 512 / 76 ) ))
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b=$(( i * ( 255 / 76 ) ))
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[ "$g" -gt 255 ] && g=$(( 510 - g ))
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rr=$(( 255 - r ))
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gg=$(( 255 - g ))
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bb=$(( 255 - b ))
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print="$print\033[48;2;${r};${g};${b}m\033[38;2;${rr};${gg};${bb}m$charater\033[0m"
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i=$(( i + 1 ))
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done
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echo -e "$print"
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exit 0
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