TITANIC: Set up empty message targets for classes without messages

1 files changed, 39 insertions, 0 deletions

diff --git a/engines/titanic/gfx/music_switch.cpp b/engines/titanic/gfx/music_switch.cpp
new file mode 100644
index 0000000000..69e8f2eb4c
--- /dev/null
+++ b/engines/titanic/gfx/music_switch.cpp
@@ -0,0 +1,39 @@
+/* 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/gfx/music_switch.h"
+
+namespace Titanic {
+
+EMPTY_MESSAGE_MAP(CMusicSwitch, CMusicControl)
+
+void CMusicSwitch::save(SimpleFile *file, int indent) const {
+	file->writeNumberLine(1, indent);
+	CMusicControl::save(file, indent);
+}
+
+void CMusicSwitch::load(SimpleFile *file) {
+	file->readNumber();
+	CMusicControl::load(file);
+}
+
+} // End of namespace Titanic