From 9a22deb48705cc1b94b955cc8a9f0a72f8ac7e4e Mon Sep 17 00:00:00 2001
From: "Archie Hilton (thytom)" <archie.hilton1@gmail.com>
Date: Tue, 22 Oct 2019 00:17:37 +0100
Subject: [PATCH] Changed volumebar slightly

---
 modules/volumebar | 27 ++++++++++++++++-----------
 1 file changed, 16 insertions(+), 11 deletions(-)

diff --git a/modules/volumebar b/modules/volumebar
index aab9cee..f2a9fa0 100755
--- a/modules/volumebar
+++ b/modules/volumebar
@@ -2,33 +2,38 @@
 
 # Prints out the volume percentage
 
-VOLUME_WIDTH=15
-VOLUME_SLIDER='|'
-VOLUME_RAIL='-'
+# Dependencies: bc
+
+VOLUME_WIDTH=9
+VOLUME_SLIDER='⬤'
+VOLUME_RAIL='◯'
 VOLUME_MUTED='muted'
 
-PREFIX='VOL'
+PREFIX=''
+
+# If volume is >100
+ALERT='!!!'
 
 get_volume(){
         active_sink=$(pacmd list-sinks | awk '/* index:/{print $3}')
         curStatus=$(pacmd list-sinks | grep -A 15 "index: $active_sink$" | awk '/muted/{ print $2}')
         volume=$(pacmd list-sinks | grep -A 15 "index: $active_sink$" | grep 'volume:' | grep -E -v 'base volume:' | awk -F : '{print $3}' | grep -o -P '.{0,3}%'| sed s/.$// | tr -d ' ')
-		slider_position=$(( $volume / $VOLUME_WIDTH ))
+		slider_position=$(echo "scale=scale(1.0); x = ($volume / 100) * $VOLUME_WIDTH; scale=scale(1); x / 1" | bc)
 
         if [ "${curStatus}" = 'yes' ]
         then
             echo "$VOLUME_MUTED"
 			exit 0
         else
-			for i in $(seq 1 $slider_position); do
-				BAR=$BAR$VOLUME_RAIL
-			done
-			BAR=$BAR$VOLUME_SLIDER
-			for i in $(seq $slider_position $VOLUME_WIDTH); do
-				BAR=$BAR$VOLUME_RAIL
+			for i in $(seq 1 $VOLUME_WIDTH); do
+				[[ $i = $slider_position ]] && BAR=$BAR$VOLUME_SLIDER
+				[[ $i < $slider_position ]] && BAR=$BAR$VOLUME_SLIDER
+				[[ $i > $slider_position ]] && BAR=$BAR$VOLUME_RAIL
 			done
         fi
 
+		[[ $volume -gt 100 ]] && PREFIX=$PREFIX$ALERT
+
 		echo "$PREFIX$BAR"
 }