tools to create bordered cards in a sprite

[brisk-img.git] / bin / spriter.sh

diff --git a/bin/spriter.sh b/bin/spriter.sh
new file mode 100755 (executable)
index 0000000..a972251
--- /dev/null
+++ b/bin/spriter.sh
@@ -0,0 +1,30 @@
+#!/bin/bash
+#
+#  Max height in play area 121 px
+#
+
+if [ $# -ne 3 -o "$1" = "-h" -o "$1" = "--help" ]; then
+    echo "$0 <folder_in> <suffix> <file_out_without_extension>"
+    exit 1
+fi
+fold=$1
+sfx=$2
+fou=$3
+
+w=$(identify -format "%w" ${fold}/00${sfx}.png)
+h=$(identify -format "%h" ${fold}/00${sfx}.png)
+
+convert -size $((w * 8))x$((h * 6)) xc:none ${fou}${sfx}_bg.png
+
+argz="${fou}${sfx}_bg.png"
+
+for seed in 0 1 2 3; do
+    for card in $(seq 0 9); do
+        x=$(((seed * 2 + card / 5) * w)) 
+        y=$(((card % 5) * h))
+        argz="$argz $(printf "%s/%02d%s.png" "$fold" "$((seed * 10 + card))" "$sfx") -geometry +${x}+${y} -composite "
+    done
+done
+
+argz="$argz ${fou}${sfx}.png"
+convert $argz