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engines/petka/sound.h

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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/>.
+ *
+ */
+
+#ifndef PETKA_SOUND_H
+#define PETKA_SOUND_H
+
+#include "audio/mixer.h"
+
+#include "common/hash-str.h"
+#include "common/ptr.h"
+
+namespace Common {
+class SeekableReadStream;
+}
+
+namespace Petka {
+
+class Sound {
+public:
+	Sound(Common::SeekableReadStream *stream, Audio::Mixer::SoundType type);
+	~Sound();
+
+	Audio::Mixer::SoundType type();
+
+	void play(bool isLoop = false);
+	void stop();
+
+	void pause(bool p);
+
+	bool isPlaying();
+
+	void setBalance(uint16 x, uint16 width);
+
+private:
+	Common::ScopedPtr<Common::SeekableReadStream> _stream;
+	Audio::Mixer::SoundType _type;
+	Audio::SoundHandle _handle;
+};
+
+class PetkaEngine;
+
+class SoundMgr {
+public:
+	SoundMgr(PetkaEngine &vm) : _vm(vm) {}
+
+	Sound *addSound(const Common::String &name, Audio::Mixer::SoundType type);
+	Sound *findSound(const Common::String &name) const;
+
+	void removeSound(const Common::String &name);
+	void removeSoundsWithType(Audio::Mixer::SoundType type);
+	void removeAll();
+
+private:
+	typedef Common::HashMap<Common::String, Common::ScopedPtr<Sound>, Common::CaseSensitiveString_Hash> SoundsMap;
+	PetkaEngine &_vm;
+	SoundsMap _sounds;
+};
+
+} // End of namespace Petka
+
+#endif