combine the two files into one and create a directory with languages
This commit is contained in:
alpheratz0
parent
bfea545af6
commit
02eb365650
6 changed files with 184 additions and 143 deletions
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@ -1,5 +1,7 @@
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FROM alpine:latest
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COPY tree-EN.sh /tree-EN.sh
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RUN apk add --update ncurses bash
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RUN mkdir /langs
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COPY langs /langs
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COPY tree.sh /tree.sh
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RUN apk add --update ncurses grep bash
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ENV TERM=xterm-256color
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CMD ["bash","/tree-EN.sh"]
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CMD ["bash","/tree.sh"]
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5
langs/en
Normal file
5
langs/en
Normal file
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@ -0,0 +1,5 @@
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#!/bin/bash
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MERRY_CHRISTMAS='MERRY CHRISTMAS'
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AND_LOTS_OF_CODE_IN_NEW_YEAR="And lots of CODE in $(($(date +'%Y')+1))"
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CODE='CODE'
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5
langs/es
Normal file
5
langs/es
Normal file
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@ -0,0 +1,5 @@
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#!/bin/bash
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MERRY_CHRISTMAS='FELICES FIESTAS'
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AND_LOTS_OF_CODE_IN_NEW_YEAR="Y mucho CODIGO en $(($(date +'%Y')+1))"
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CODE='CODIGO'
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70
tree-EN.sh
70
tree-EN.sh
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@ -1,70 +0,0 @@
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#!/bin/bash
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trap "tput reset; tput cnorm; exit" 2
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clear
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tput civis
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lin=2
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col=$(($(tput cols) / 2))
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c=$((col-1))
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est=$((c-2))
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color=0
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tput setaf 2; tput bold
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# Tree
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for ((i=1; i<20; i+=2))
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{
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tput cup $lin $col
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for ((j=1; j<=i; j++))
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{
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echo -n \*
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}
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let lin++
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let col--
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}
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tput sgr0; tput setaf 3
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# Trunk
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for ((i=1; i<=2; i++))
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{
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tput cup $((lin++)) $c
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echo 'mWm'
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}
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new_year=$(date +'%Y')
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let new_year++
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tput setaf 1; tput bold
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tput cup $lin $((c - 6)); echo MERRY CHRISTMAS
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tput cup $((lin + 1)) $((c - 10)); echo And lots of CODE in $new_year
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let c++
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k=1
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# Lights and decorations
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while true; do
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for ((i=1; i<=35; i++)) {
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# Turn off the lights
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[ $k -gt 1 ] && {
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tput setaf 2; tput bold
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tput cup ${line[$[k-1]$i]} ${column[$[k-1]$i]}; echo \*
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unset line[$[k-1]$i]; unset column[$[k-1]$i] # Array cleanup
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}
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li=$((RANDOM % 9 + 3))
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start=$((c-li+2))
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co=$((RANDOM % (li-2) * 2 + 1 + start))
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tput setaf $color; tput bold # Switch colors
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tput cup $li $co
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echo o
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line[$k$i]=$li
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column[$k$i]=$co
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color=$(((color+1)%8))
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# Flashing text
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sh=1
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for l in C O D E
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do
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tput cup $((lin+1)) $((c+sh))
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echo $l
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let sh++
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sleep 0.01
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done
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}
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k=$((k % 2 + 1))
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done
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70
tree-ES.sh
70
tree-ES.sh
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@ -1,70 +0,0 @@
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#!/bin/bash
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trap "tput reset; tput cnorm; exit" 2
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clear
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tput civis
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lin=2
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col=$(($(tput cols) / 2))
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c=$((col-1))
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est=$((c-2))
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color=0
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tput setaf 2; tput bold
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# Tree
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for ((i=1; i<20; i+=2))
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{
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tput cup $lin $col
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for ((j=1; j<=i; j++))
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{
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echo -n \*
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}
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let lin++
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let col--
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}
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tput sgr0; tput setaf 3
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# Trunk
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for ((i=1; i<=2; i++))
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{
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tput cup $((lin++)) $c
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echo 'mWm'
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}
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new_year=$(date +'%Y')
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let new_year++
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tput setaf 1; tput bold
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tput cup $lin $((c - 6)); echo FELICES FIESTAS
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tput cup $((lin + 1)) $((c - 9)); echo Y mucho CODIGO en $new_year
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let c++
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k=1
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# Lights and decorations
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while true; do
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for ((i=1; i<=35; i++)) {
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# Turn off the lights
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[ $k -gt 1 ] && {
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tput setaf 2; tput bold
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tput cup ${line[$[k-1]$i]} ${column[$[k-1]$i]}; echo \*
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unset line[$[k-1]$i]; unset column[$[k-1]$i] # Array cleanup
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}
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li=$((RANDOM % 9 + 3))
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start=$((c-li+2))
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co=$((RANDOM % (li-2) * 2 + 1 + start))
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tput setaf $color; tput bold # Switch colors
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tput cup $li $co
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echo o
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line[$k$i]=$li
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column[$k$i]=$co
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color=$(((color+1)%8))
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# Flashing text
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sh=1
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for l in C O D I G O
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do
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tput cup $((lin+1)) $((c-3+sh))
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echo $l
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let sh++
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sleep 0.01
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done
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}
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k=$((k % 2 + 1))
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done
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169
tree.sh
Executable file
169
tree.sh
Executable file
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@ -0,0 +1,169 @@
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#!/bin/bash
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trap onexit 2
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START_LINE=2
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CROWN_HEIGHT=10
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TRUNK_HEIGHT=2
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MSG_LANG=en
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CENTER=$(($(tput cols)/2))
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function main() {
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parsed_args=$(getopt -o l:Lh -l language,list-languages,help -n 'tree.sh' -- "$@")
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getopt_exit_code=$?
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if [ $getopt_exit_code -ne 0 ] ; then
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exit 1
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fi
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eval set -- "$parsed_args"
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while :; do
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case "$1" in
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-h | --help ) show_help; exit 1 ;;
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-L | --list-languages ) listlangs; exit ;;
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-l | --language ) MSG_LANG="$2"; shift 2 ;;
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-- ) shift; break ;;
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* ) break ;;
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esac
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done
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validate_language && source ./langs/$MSG_LANG
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empty_screen
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show_tree_crown
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show_tree_trunk
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show_messages
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animate
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}
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function listlangs() {
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cat << EOF
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Code Language
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---- --------
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es English (default)
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en Spanish
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EOF
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}
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function validate_language() {
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if [ $(echo -n "$MSG_LANG" | wc -c) -ne 2 ] || [ ! -f "./langs/$MSG_LANG" ] ; then
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err "language code $MSG_LANG isnt supported"
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fi
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}
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function empty_screen() {
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clear
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tput civis
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}
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function show_tree_crown() {
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tput setaf 2
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tput bold
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for i in $(seq 1 $CROWN_HEIGHT); do
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tput cup $((START_LINE + i - 1)) $((CENTER - i + 1))
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for j in $(seq 1 $(((i-1)*2 + 1))); do
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echo -n '*'
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done
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done
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}
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function show_tree_trunk() {
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tput sgr0
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tput setaf 3
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for i in $(seq 1 $TRUNK_HEIGHT); do
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tput cup $((START_LINE + CROWN_HEIGHT + i - 1)) $((CENTER - 1))
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echo 'mWm'
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done
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}
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function show_messages() {
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tput setaf 1
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tput bold
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mc_length=$(echo -n "$MERRY_CHRISTMAS" | wc -c)
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loc_length=$(echo -n "$AND_LOTS_OF_CODE_IN_NEW_YEAR" | wc -c)
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tput cup $((START_LINE + CROWN_HEIGHT + TRUNK_HEIGHT)) $((CENTER - mc_length / 2))
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echo $MERRY_CHRISTMAS
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tput cup $((START_LINE + CROWN_HEIGHT + TRUNK_HEIGHT + 1)) $((CENTER - loc_length / 2))
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echo $AND_LOTS_OF_CODE_IN_NEW_YEAR
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}
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function animate() {
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color=0
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turn_off=false
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code_index=$(echo "$AND_LOTS_OF_CODE_IN_NEW_YEAR" | grep "$CODE" -bo | cut -d ':' -f1)
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loc_length=$(echo -n "$AND_LOTS_OF_CODE_IN_NEW_YEAR" | wc -c)
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xmem=()
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ymem=()
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# lights and decorations
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while :; do
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for i in $(seq 1 36); do
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if $turn_off ; then
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tput setaf 2
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tput bold
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tput cup ${ymem[$i]} ${xmem[$i]}
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unset xmem[$i]
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unset ymem[$i]
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echo -n '*'
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fi
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y=$(((RANDOM % (CROWN_HEIGHT - 1)) + 1))
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x=$((((RANDOM % y) + 1) * 2 - 1))
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ymem[$i]=$((START_LINE + y))
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xmem[$i]=$((CENTER - y + x))
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tput setaf $color
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tput bold
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tput cup ${ymem[$i]} ${xmem[$i]}
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echo o
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color=$(((color + 1) % 8))
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cpos=0
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for c in $(echo -n "$CODE" | grep -o .); do
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tput cup $((START_LINE + CROWN_HEIGHT + TRUNK_HEIGHT + 1)) $(((CENTER - loc_length / 2) + code_index + cpos))
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echo -n $c
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cpos=$((cpos + 1))
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sleep 0.01
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done
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done
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$turn_off &&
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turn_off=false ||
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turn_off=true
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done
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}
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function err() {
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printf "tree.sh: %s\n" "$@" >&2
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exit 1
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}
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function show_help() {
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echo Usage: tree.sh [ -hL ] [ -l language_code ]
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echo Options are:
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echo ' -l | --language uses the specified language (english default)'
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echo ' -L | --list-languages list all supported languages'
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echo ' -h | --help display this message and exit'
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}
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function onexit() {
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tput reset
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tput cnorm
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exit
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}
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main "$@"
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