client/public/images/pieces/Otage/script.sh

   1 taille=64
   2 for color in w b; do
   3   [[ $color = 'w' ]] && oppCol='b' || oppCol='w'
   4   for captured in p r n b q k; do
   5     convert $color$captured.png -resize "$taille"x"$taille" $color"$captured"_small.png
   6     for piece in p r n b q k; do
   7       convert -composite -gravity center $oppCol$piece.png $color"$captured"_small.png $color$captured$piece.png
   8     done
   9   done
  10 done
  11 # Finally: manual renaming (TODO)