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engines/ultima/ultima8/audio/audio_channel.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 ULTIMA8_AUDIO_AUDIOCHANNEL_H
+#define ULTIMA8_AUDIO_AUDIOCHANNEL_H
+
+#include "audio/mixer.h"
+
+namespace Ultima {
+namespace Ultima8 {
+
+class AudioSample;
+
+class AudioChannel {
+private:
+	Audio::SoundHandle _soundHandle;
+	Audio::Mixer *_mixer;
+	int _priority;
+
+public:
+	AudioChannel(Audio::Mixer *mixer, uint32 sampleRate, bool stereo);
+	~AudioChannel(void);
+
+	void stop();
+
+	void playSample(AudioSample *sample, int loop, int priority,
+		bool isSpeech, uint32 pitchShift, byte volume, int8 balance);
+
+	bool isPlaying();
+
+	void setVolume(byte volume, int8 balance) {
+		_mixer->setChannelVolume(_soundHandle, volume);
+		_mixer->setChannelBalance(_soundHandle, balance);
+	}
+
+	void setPriority(int priority) {
+		_priority = priority;
+	}
+	int getPriority() const {
+		return _priority;
+	}
+
+	void setPaused(bool paused);
+};
+
+} // End of namespace Ultima8
+} // End of namespace Ultima
+
+#endif