GSCats/RenumberSpriteFiles.sh

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#!/bin/bash
# Takes the list of gifs in the art folder and numbers them in
# increasing order. This is needed for Mr. Sprite to process them properly
# but requires that alphabetic order of sprite filenames remains consistent
counter=0
for filename in Art/*.gif
do
extension="${filename##*.}"
base="${filename%.*}"
printf -v index "%03d" $counter
newpath=$(echo $filename | sed 's/_*[0-9]*\.gif$/\_'$index'.gif/')
newfile=$(basename $newpath)
cp $filename "Art/Generated/"$newfile
((counter++))
done