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#!/bin/bash
# Animated wallpaper changer
feh --bg-fill $XDG_CACHE_HOME/wallpaper/old.jpg
DISPLAY=:0
XDG_PICTURES_DIR="${XDG_PICTURES_DIR:-$HOME/Pictures}"
WALLPAPERS="$XDG_PICTURES_DIR/wallpapers/"
wallpappath=$(find "$WALLPAPERS" | shuf -n 1)
cp "$wallpappath" $XDG_CACHE_HOME/wallpaper/old.jpg
echo "$wallpappath" > "$XDG_CACHE_HOME/current.bg"
DELAY=0.005
QUALITY=0.000001
RESIZE=30%
if [ $# -ne 1 ]; then
for i in {7..11}; do
convert "$wallpappath" -resize $RESIZE -fill black -blur $((75 - ($i - 7) * 15))% -fill black -colorize $((75 - ($i - 7) * 15))% -quality $QUALITY /tmp/transition${i}.jpg &
done
for i in {1..11}; do
feh --bg-fill /tmp/transition${i}.jpg
sleep $DELAY
done
rm /tmp/transition*.jpg
fi
feh --bg-fill "$wallpappath"
# cp "$wallpappath" $HOME/.cache/wallpaper/old.jpg
for i in {1..6}; do
convert $HOME/.cache/wallpaper/old.jpg -resize $RESIZE -fill black -blur $(($i * 10))% -fill black -colorize $(($i * 10))% -quality $QUALITY /tmp/transition${i}.jpg &
done
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