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engines/titanic/gfx/music_voice_mute.cpp

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+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/gfx/music_voice_mute.h"
+#include "titanic/sound/music_room.h"
+#include "titanic/translation.h"
+
+namespace Titanic {
+
+BEGIN_MESSAGE_MAP(CMusicVoiceMute, CMusicControl)
+	ON_MESSAGE(MusicSettingChangedMsg)
+	ON_MESSAGE(EnterViewMsg)
+	ON_MESSAGE(QueryMusicControlSettingMsg)
+END_MESSAGE_MAP()
+
+bool CMusicVoiceMute::MusicSettingChangedMsg(CMusicSettingChangedMsg *msg) {
+	if (++_controlVal > _controlMax)
+		_controlVal = 0;
+
+	CMusicRoom *musicRoom = getMusicRoom();
+	musicRoom->setMuteControl(_controlArea, _controlVal == 1 ? 1 : 0);
+	loadFrame(1 - _controlVal);
+	playSound(TRANSLATE("z#55.wav", "z#586.wav"), 50);
+
+	return true;
+}
+
+bool CMusicVoiceMute::EnterViewMsg(CEnterViewMsg *msg) {
+	loadFrame(1 - _controlVal);
+	CMusicRoom *musicRoom = getMusicRoom();
+	musicRoom->setMuteControl(_controlArea, _controlVal == 1 ? 1 : 0);
+
+	return true;
+}
+
+bool CMusicVoiceMute::QueryMusicControlSettingMsg(CQueryMusicControlSettingMsg *msg) {
+	msg->_value = _controlVal;
+	return true;
+}
+
+} // End of namespace Titanic