added time_created and time_modified to Card. This changes the file format

src/data/card.cpp

@@ -21,7 +21,10 @@ DECLARE_TYPEOF_NO_REV(IndexMap<FieldP COMMA ValueP>);
 // ----------------------------------------------------------------------------- : Card
 
 Card::Card()
-	: has_styling(false)
+	  // for files made before we saved these times, set the time to 'yesterday'
+	: time_created (wxDateTime::Now().Subtract(wxDateSpan::Day()).ResetTime())
+	, time_modified(wxDateTime::Now().Subtract(wxDateSpan::Day()).ResetTime())
+	, has_styling(false)
 {
 	if (!game_for_reading()) {
 		throw InternalError(_("game_for_reading not set"));
@@ -30,7 +33,9 @@ Card::Card()
 }
 
 Card::Card(const Game& game)
-	: has_styling(false)
+	: time_created (wxDateTime::Now())
+	, time_modified(wxDateTime::Now())
+	, has_styling(false)
 {
 	data.init(game.card_fields);
 }
@@ -73,6 +78,8 @@ IMPLEMENT_REFLECTION(Card) {
 		}
 	}
 	REFLECT(notes);
+	REFLECT_NO_SCRIPT(time_created);
+	REFLECT_NO_SCRIPT(time_modified);
 	REFLECT(extra_data); // don't allow scripts to depend on style specific data
 	REFLECT_NAMELESS(data);
 }

src/data/card.hpp

@@ -37,6 +37,8 @@ class Card : public IntrusivePtrVirtualBase {
 	IndexMap<FieldP, ValueP> data;
 	/// Notes for this card
 	String notes;
+	/// Time the card was created/last modified
+	wxDateTime time_created, time_modified;
 	/// Alternative style to use for this card
 	/** Optional; if not set use the card style from the set */
 	StyleSheetP stylesheet;

src/util/io/reader.cpp

@@ -371,8 +371,15 @@ template <> void Reader::handle(tribool& b) {
 	const String& v = getValue();
 	b = (v==_("true") || v==_("1") || v==_("yes"));
 }
+
 // ----------------------------------------------------------------------------- : Handling less basic util types
 
+template <> void Reader::handle(wxDateTime& date) {
+	if (!date.ParseDateTime(getValue().c_str())) {
+		throw ParseError(_("Expected a date and time"));
+	}
+}
+
 template <> void Reader::handle(Vector2D& vec) {
 	if (!wxSscanf(getValue().c_str(), _("(%lf,%lf)"), &vec.x, &vec.y)) {
 		throw ParseError(_("Expected (x,y)"));

src/util/io/writer.cpp

@@ -113,6 +113,11 @@ template <> void Writer::handle(const tribool& value) {
 
 // ----------------------------------------------------------------------------- : Handling less basic util types
 
+template <> void Writer::handle(const wxDateTime& date) {
+	if (date.IsValid()) {
+		handle(date.Format(_("%Y-%m-%d %H:%M:%S")));
+	}
+}
 template <> void Writer::handle(const Vector2D& vec) {
 	handle(String::Format(_("(%.10lf,%.10lf)"), vec.x, vec.y));
 }

src/util/version.cpp

@@ -78,14 +78,15 @@ const Char* version_suffix = _(" (beta, ascii build)");
  *             - tag_contents function fixed
  *             - alignment:justify behavior changed
  *             - more scriptable fields.
+ *             - store time created,modified for cards -> changes set and clipboard format
  */
 const Version file_version_locale          = 308; // 0.3.8
-const Version file_version_set             = 306; // 0.3.6
+const Version file_version_set             = 308; // 0.3.8
 const Version file_version_game            = 308; // 0.3.8
 const Version file_version_stylesheet      = 308; // 0.3.8
 const Version file_version_symbol_font     = 306; // 0.3.6
 const Version file_version_export_template = 307; // 0.3.7
 const Version file_version_installer       = 307; // 0.3.7
 const Version file_version_symbol          = 305; // 0.3.5
-const Version file_version_clipboard       = 306; // 0.3.6
+const Version file_version_clipboard       = 308; // 0.3.8
 const Version file_version_script          = 307; // 0.3.7