From 315e5326d313eb5b558a87893058e2e4c396349b Mon Sep 17 00:00:00 2001
From: Christopher Roy Bratusek <nano@jpberlin.de>
Date: Sun, 18 May 2014 07:03:07 +0200
Subject: [PATCH] mkwiimm items: backup original common.szs

---
 ChangeLog                 |  2 ++
 script.d/mkwiimm_items.sh | 13 +++++++++++--
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 22ef8bd..5bf3c2e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,8 @@
 v4.99:
 - mario kart wiimm: when choosing all RMCP25 (Fun 2014-04) was
   not build (RMCP06 - RMCP24 were built "only")
+- mario kart wiimm items: backup the original common.szs on first
+  customization of a game
 
 v4.98:
 - mario kart wiimm: when building mario kart wiimm from scratch
diff --git a/script.d/mkwiimm_items.sh b/script.d/mkwiimm_items.sh
index 9ec1821..d815b6e 100644
--- a/script.d/mkwiimm_items.sh
+++ b/script.d/mkwiimm_items.sh
@@ -116,7 +116,16 @@ build_mkwiimm () {
 	echo "*** 5) extracting image"
 	${WIT} extract ${IMAGE%/*}/${ID} workdir -q
 
-	echo "*** 6) replacing items"
+	if [[ ! -f "${PATCHIMAGE_RIIVOLUTION_DIR}"/Common.szs_${ID/.*} ]]; then
+		echo "*** 6) this is the first run, so backing up common.szs
+(in ${PATCHIMAGE_RIIVOLUTION_DIR}) for future customizations"
+		cp workdir/${CSZS} "${PATCHIMAGE_RIIVOLUTION_DIR}"/Common.szs_${ID/.*}
+	else
+		echo "*** 6) restoring original common.szs"
+		cp "${PATCHIMAGE_RIIVOLUTION_DIR}"/Common.szs_${ID/.*} workdir/${CSZS}
+	fi
+
+	echo "*** 7) replacing items"
 	rm -rf workdir/${CSZD}
 	${SZS} extract workdir/${CSZS} -q
 	for item in ${choosenitems[@]}; do
@@ -130,7 +139,7 @@ build_mkwiimm () {
 	${SZS} create -o workdir/${CSZD} -q
 	rm -rf workdir/${CSZD}
 
-	echo "*** 7) rebuilding game"
+	echo "*** 8) rebuilding game"
 	echo "       (storing game in ${PATCHIMAGE_GAME_DIR}/${ID})"
 	${WIT} cp -o -q -B workdir ${PATCHIMAGE_GAME_DIR}/${ID} || exit 51