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makefile sync

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4am 2021-10-13 12:03:42 -04:00
parent 9f9770b19d
commit 08b2a5da8d
1 changed files with 14 additions and 2 deletions
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16
bin/buildfx.sh
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@ -20,10 +20,22 @@ source=$(mktemp)
(echo "*=0" # dummy program counter for assembler
echo "!le16 $(wc -l <"$records"), 0" # OKVS header
while read -r key; do
echo "!byte ${#key}+5" # OKVS record length
echo "!byte ${#key}+7" # OKVS record length
echo "!byte ${#key}" # OKVS key length
echo "!text \"$key\"" # OKVS key (effect name)
echo "!be24 $(wc -c <"$3")" # offset into merged-effects file
offset=$(wc -c < "$3")
size=$(wc -c < "$4/$key")
echo "!be24 $offset" # offset into merged-effects file
echo -n "!le16 "
# If offset+size does not cross a block boundary, use the size.
# Otherwise, round up size to the next block boundary.
# This padding does not get added to the file; it is just an
# optimization to avoid a partial copy on the last block read.
if [ $(($offset / 512)) -eq $((($offset + $size) / 512)) ]; then
echo "$size"
else
echo "$(((($offset + $size + 511) & -512) - $offset))"
fi
cat "$4/$key" >> "$3" # add effect code into merged-effects file
# (all effects were previously assembled)
done < "$records") > "$source"