#!/bin/bash

# separator is special (only 8px wide) so ensure it goes last

images=(`ls *.png | grep -v sprite | grep -v separator` separator.png)

echo "Creating sprite.png. Update spritelist in ../editor.js with:"

echo -ne "\t["

for img in ${images[@]}; do

	echo -n "'${img%.png}'"

	if [ $img != "separator.png" ]; then

		echo -n ", "

	fi

done

echo "]"

montage=`which montage`

if [ -z "$montage" ]; then

	echo "Could not find montage, please install imagemagick"

	exit 1

fi

montage -background transparent -tile ${#images[@]}x1 -geometry +0+0 ${images[@]} sprite.png