support for saving sets

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@104 0fc631ac-6414-0410-93d0-97cfa31319b6

src/util/io/package.cpp

@@ -412,7 +412,6 @@ void Packaged::open(const String& package) {
 	Package::open(package);
 	Reader reader(openIn(typeName()), absoluteFilename() + _("/") + typeName());
 	try {
-		reader.handleAppVersion();
 		reader.handle(*this);
 		validate(reader.file_app_version);
 	} catch (const ParseError& err) {
@@ -420,10 +419,14 @@ void Packaged::open(const String& package) {
 	}
 }
 void Packaged::save() {
-//	writeFile(thisT().fileName, thisT());
+	WITH_DYNAMIC_ARG(writing_package, this);
+	writeFile(typeName(), *this);
+	referenceFile(typeName());
 	Package::save();
 }
 void Packaged::saveAs(const String& package) {
-//	writeFile(thisT().fileName, thisT());
+	WITH_DYNAMIC_ARG(writing_package, this);
+	writeFile(typeName(), *this);
+	referenceFile(typeName());
 	Package::saveAs(package);
 }

src/util/io/reader.cpp

@@ -19,6 +19,7 @@ Reader::Reader(const InputStreamP& input, const String& filename)
 	, stream(*input)
 {
 	moveNext();
+	handleAppVersion();
 }
 
 Reader::Reader(const String& filename)
@@ -28,6 +29,7 @@ Reader::Reader(const String& filename)
 	, stream(*input)
 {
 	moveNext();
+	handleAppVersion();
 }
 
 void Reader::addAlias(Version end_version, const Char* a, const Char* b) {

src/util/io/writer.cpp

@@ -21,6 +21,7 @@ Writer::Writer(const OutputStreamP& output)
 	, just_opened(false)
 {
 	stream.WriteString(BYTE_ORDER_MARK);
+	handleAppVersion();
 }