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Copy pathpolybar-knight-game.sh
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polybar-knight-game.sh
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#!/bin/sh
dragons_title="DRAGONS" # " "
lives_title="LIVES" # " "
death_title="YOU'RE DEAD" # " "
fight() {
if
[[ $dragons -gt 0 ]]
then
(( dragons-- ))
fi
toggle=1
}
fate() {
echo $(od -A n -t d -N 1 /dev/urandom | tr -d ' ')
}
level_up() {
if
[[ $level -lt 255 ]] && [[ $(fate) -lt 127 ]]
then
(( level++ ))
fi
}
dragons_resurge() {
if
[[ $(fate) -lt $level ]]
then
(( dragons++ ))
fi
}
make_output() {
output=""
if
[[ $dragons -gt 0 ]]
then
output="%{A1: kill -USR1 $$ :} $dragons_title $dragons/10 %{A} "
fi
output+="$lives_title $lives "
}
dead_world() {
toggle_mode="start"
output="%{A1: kill -USR1 $$ :} $death_title AT $level LV %{A}"
}
start() {
lives=5
dragons=0
level=30
toggle_mode="fight"
}
start
while
:
do
trap "$toggle_mode" USR1
case $lives in
0)
dead_world
;;
*)
case $toggle in
1)
toggle=0
;;
*)
case $dragons in
10)
(( lives-- ))
dragons=0
;;
0)
dragons_resurge
;;
*)
(( dragons++ ))
;;
esac
;;
esac
level_up
make_output
;;
esac
echo "$output"
sleep 300 &
wait
done