TTIANIC: Add CPlaceHolderItem, CVariableList classes

1 files changed, 73 insertions, 0 deletions

diff --git a/engines/titanic/game/variable_list.cpp b/engines/titanic/game/variable_list.cpp
new file mode 100644
index 0000000000..1ddf1bc957
--- /dev/null
+++ b/engines/titanic/game/variable_list.cpp
@@ -0,0 +1,73 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "titanic/game/variable_list.h"
+
+namespace Titanic {
+
+void CVariableListItem::save(SimpleFile *file, int indent) {
+	file->writeNumberLine(3, indent);
+	file->writeNumberLine(_field44, indent);
+	file->writeQuotedLine(_string1, indent);
+	file->writeNumberLine(_field18, indent);
+	file->writeNumberLine(_field40, indent);
+	file->writeQuotedLine(_string2, indent);
+	file->writeQuotedLine(_string3, indent);
+	file->writeQuotedLine(_string4, indent);
+	
+	ListItem::save(file, indent);
+}
+
+void CVariableListItem::load(SimpleFile *file) {
+	int field40 = 0, field44 = 0;
+
+	switch (file->readNumber()) {
+	case 3:
+		field44 = file->readNumber();
+		// Deliberate fall-through
+
+	case 2:
+		_string1 = file->readString();
+		_field18 = file->readNumber();
+		// Deliberate fall-through
+
+	case 1:
+		field40 = file->readNumber();
+		// Deliberate fall-through
+
+	case 0:
+		_string2 = file->readString();
+		_string3 = file->readString();
+		_string4 = file->readString();
+		break;
+
+	default:
+		break;
+	}
+
+	_field40 = field40;
+	_field44 = field44;
+	
+	ListItem::load(file);
+}
+
+} // End of namespace Titanic