Added variable to savegame format so that savegames can be correctly loaded from the ScummVM launcher

svn-id: r41423

4 files changed, 6 insertions, 2 deletions

diff --git a/engines/cruise/function.cpp b/engines/cruise/function.cpp
index 7789cb6fb1..5194ad4269 100644
--- a/engines/cruise/function.cpp
+++ b/engines/cruise/function.cpp
@@ -774,8 +774,6 @@ int16 Op_UnfreezeParent(void) {
 	return 0;
 }
 
-int16 protectionCode = 0;
-
 int16 Op_ProtectionFlag(void) {
 	int16 temp = protectionCode;
 	int16 newVar;
diff --git a/engines/cruise/saveload.cpp b/engines/cruise/saveload.cpp
index 0084b10cb9..1b929f6994 100644
--- a/engines/cruise/saveload.cpp
+++ b/engines/cruise/saveload.cpp
@@ -25,6 +25,7 @@
 
 #include "cruise/cruise_main.h"
 #include "cruise/cruise.h"
+#include "cruise/vars.h"
 
 #include "common/serializer.h"
 #include "common/savefile.h"
@@ -143,6 +144,7 @@ static void syncBasicInfo(Common::Serializer &s) {
 	s.syncAsSint16LE(flagCt);
 	s.syncAsSint16LE(var41);
 	s.syncAsSint16LE(playerMenuEnabled);
+	s.syncAsSint16LE(protectionCode);
 }
 
 static void syncBackgroundTable(Common::Serializer &s) {
diff --git a/engines/cruise/vars.cpp b/engines/cruise/vars.cpp
index 3ea591ed43..94fd00cbfd 100644
--- a/engines/cruise/vars.cpp
+++ b/engines/cruise/vars.cpp
@@ -79,6 +79,8 @@ int16 volumeNumberOfEntry;
 
 int16 displayOn = 1;
 
+int16 protectionCode = 0;
+
 int16 globalVars[2000];
 
 dataFileEntry filesDatabase[NUM_FILE_ENTRIES];
diff --git a/engines/cruise/vars.h b/engines/cruise/vars.h
index 7208a8bea0..4bb94ff691 100644
--- a/engines/cruise/vars.h
+++ b/engines/cruise/vars.h
@@ -183,6 +183,8 @@ extern int16 volumeNumberOfEntry;
 
 extern int16 displayOn;
 
+extern int16 protectionCode;
+
 #define NUM_FILE_ENTRIES 257
 
 extern int16 globalVars[2000];