fixed reading of IndexMaps: loop, initialization of 'index'

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@41 0fc631ac-6414-0410-93d0-97cfa31319b6

src/util/io/reader.cpp

@@ -116,10 +116,13 @@ void Reader::readLine() {
 }
 
 void Reader::unknownKey() {
-	warning(_("Unexpected key: '") + key + _("'"));
-	do {
-		moveNext();
-	} while (indent > expected_indent);
+	if (indent == expected_indent) {
+		warning(_("Unexpected key: '") + key + _("'"));
+		do {
+			moveNext();
+		} while (indent > expected_indent);
+	}
+	// else: could be a nameless value, which doesn't call exitBlock to move past its own key
 }
 
 // ----------------------------------------------------------------------------- : Handling basic types

src/util/io/reader.hpp

@@ -146,12 +146,16 @@ shared_ptr<T> read_new(Reader& reader) {
 	return new_shared<T>();
 }
 
+/// Update the 'index' member of a value for use by IndexMap
+template <typename T> void update_index(T&, size_t index) {}
+
 template <typename T>
 void Reader::handle(const Char* name, vector<T>& vector) {
 	String vectorKey = singular_form(name);
 	while (enterBlock(vectorKey)) {
 		vector.resize(vector.size() + 1);
 		handle(vector.back());
+		update_index(vector.back(), vector.size() - 1); // update index for IndexMap
 		exitBlock();
 	}
 }
@@ -169,11 +173,13 @@ void Reader::handle(map<K,V>& m) {
 
 template <typename K, typename V>
 void Reader::handle(IndexMap<K,V>& m) {
-	while (indent >= expected_indent) {
+	do {
+		UInt l = line_number;
 		for (typename IndexMap<K,V>::iterator it = m.begin() ; it != m.end() ; ++it) {
 			handle(get_key_name(*it).c_str(), *it);
 		}
-	}
+		if (l == line_number) unknownKey(m);
+	} while (indent >= expected_indent);
 }
 
 // ----------------------------------------------------------------------------- : Reflection
@@ -181,11 +187,11 @@ void Reader::handle(IndexMap<K,V>& m) {
 /// Implement reflection as used by Reader
 #define REFLECT_OBJECT_READER(Cls)								\
 	template<> void Reader::handle<Cls>(Cls& object) {			\
-		while (indent >= expected_indent) {						\
+		do {													\
 			UInt l = line_number;								\
 			object.reflect(*this);								\
 			if (l == line_number) unknownKey(object);			\
-		}														\
+		} while (indent >= expected_indent);					\
 	}															\
 	void Cls::reflect(Reader& reader) {							\
 		reflect_impl(reader);									\

src/util/version.cpp

@@ -0,0 +1,54 @@
+//+----------------------------------------------------------------------------+
+//| Description:  Magic Set Editor - Program to make Magic (tm) cards          |
+//| Copyright:    (C) 2001 - 2006 Twan van Laarhoven                           |
+//| License:      GNU General Public License 2 or later (see file COPYING)     |
+//+----------------------------------------------------------------------------+
+
+// ----------------------------------------------------------------------------- : Includes
+
+#include <util/version.hpp>
+#include <util/reflect.hpp>
+#include <script/value.hpp>
+
+// ----------------------------------------------------------------------------- : Version
+
+UInt Version::toNumber() const { return version; }
+
+String Version::toString() const {
+	return String() <<
+		          ((version / 10000) % 100) <<
+		_(".") << ((version / 100)   % 100) <<
+		_(".") << ((version / 1)     % 100);
+}
+
+Version Version::fromString(const String& version) {
+	UInt major = 0, minor = 0, build = 0;
+	wxSscanf(version, _("%u.%u.%u"), &major, &minor, &build);
+	return Version(major * 10000 + minor * 100 + build);
+}
+
+
+template <> void Reader::handle(Version& v) {
+	v = Version::fromString(value);
+}
+template <> void Writer::handle(const Version& v) {
+	handle(v.toString());
+}
+template <> void GetDefaultMember::handle(const Version& v) {
+	handle(v.toNumber());
+}
+
+// ----------------------------------------------------------------------------- : Versions
+
+// NOTE: Don't use leading zeroes, they mean octal
+const Version app_version  = 300; // 0.3.0
+const Char* version_suffix = _(" (beta)");
+
+/*  Changes:
+ *     0.2.0 : start of version numbering practice
+ *     0.2.2 : _("include file")
+ *     0.2.6 : fix in settings loading
+ *     0.2.7 : new tag system, different style of close tags
+ *     0.3.0 : port of code to C++
+ */
+const Version file_version = 300; // 0.3.0