#!/bin/bash

set -e -u

source tools/config.sh

# traitement des arguments

if [ $# -ne 1 ] ; then
	echo "need the seq name"
	exit 1
fi
shortseq=$1
framedir="frames/$shortseq"

figlet "Seq $shortseq"
echo

# a few molly guards

if [ ! -d $framedir ] ; then
	echo "NO DIR $framedir FOUND"
	exit 2
fi

voidfile="/dev/shm/void-filler.tga"
# export TGA_OUTILS_VERBOSE="yes"
# tga_tools environ
tga_tools	mk_hgrad $voidfile $Img_Width $Img_Height
tga_effects	$voidfile water $voidfile 666
tga_applymap	1 $voidfile neon.map $voidfile
# display $voidfile ; exit

# ----------  main loop

compte=0
for idx in $(seq 0 $((NBFRAMES-1)) )
do

	image=$(printf "%s/%05d.png" $framedir $idx)

	if [ -r $image ] ; then
		echo "$image is OK"
	else
		echo "make $image"
		txt=$(printf "%s ~ %03d" $shortseq $idx)

		convert $voidfile		\
			-font Courier-Bold	\
			-pointsize 110		\
			-kerning -1		\
			-gravity center		\
			-fill $TEXTCOL		\
			-annotate +0+0 "$txt"	\
			-fill $STROKOL		\
			-annotate +5+5 "$txt"	\
			$image
		compte=$(( compte + 1 ))
	fi

done

echo "$shortseq gen $compte picz"