From bbd11543cdf08fd94ba8ae79986e7896159277f3 Mon Sep 17 00:00:00 2001
From: Hugo Villeneuve <hugo@hugovil.com>
Date: Fri, 6 Oct 2023 23:21:07 -0400
Subject: [PATCH] Add support for "groupe" label

---
 fgen.sh | 36 ++++++++++++++++++++++++++++++------
 1 file changed, 30 insertions(+), 6 deletions(-)

diff --git a/fgen.sh b/fgen.sh
index f50e000..b6a45c2 100755
--- a/fgen.sh
+++ b/fgen.sh
@@ -70,6 +70,13 @@ function get_scene_id()
     echo "${token}"
 }
 
+# Arg1: line
+function get_group_id()
+{
+    group=$(echo "${1}" | grep -e "label:groupe.*" | ${SED} "s/.*label:groupe-\(.*\),geometry.*/\1/g")
+    echo "${group}"
+}
+
 print_usage()
 {
     echo "${PROG_NAME} -- Générateur de séquence d'images PNG à partir d'un fichier Photoshop (PSD)."
@@ -170,12 +177,34 @@ if [ ${trames} -eq 1 ]; then
     nf=""
     oldnf=""
     files=""
+    group=""
 
     while read l; do
         scene=$(get_scene_id "${l}")
         label=$(get_label "${l}")
         p=$(get_pos "${l}")
         nf=$(get_frame_id "${l}")
+        ng=$(get_group_id "${l}")
+
+        # Only change group if ng is set...
+        if [ x"${ng}" != x"" ]; then
+            if which ffmpeg 1> /dev/null 2>&1; then
+                if [ -f ${dest}/${group}-f1.png ]; then
+                    # Conversion vidéo:
+                    ffmpeg ${FFMPEG_OPTS} -r ${fps} -start_number 1 -i ${dest}/${group}-f%d.png ${dest}/${group}.mp4
+                fi
+            fi
+
+            group="${ng}"
+            log_dbg "New group: ${ng}"
+
+            nf=""
+            oldnf=""
+            files=""
+
+            # Skip image from group ID...
+            continue
+        fi
 
         log_dbg "Layer ${scene}"
         log_dbg "  nom: ${label}"
@@ -198,14 +227,9 @@ if [ ${trames} -eq 1 ]; then
             fi
 
             log_dbg "New frame ID: ${nf}"
-            convert -colorspace sRGB -page +0+0 ${dest}/background.png ${files} -background none -layers merge ${dest}/f${nf}.png
+            convert -colorspace sRGB -page +0+0 ${dest}/background.png ${files} -background none -layers merge ${dest}/${group}-f${nf}.png
             files=""
             oldnf="${nf}"
         fi
     done <${layers}
 fi
-
-if which ffmpeg 1> /dev/null 2>&1; then
-    # Conversion vidéo:
-    ffmpeg ${FFMPEG_OPTS} -r ${fps} -start_number 1 -i ${dest}/f%d.png ${dest}/sequence.mp4
-fi
-- 
2.20.1