glest-source/source/shared_lib/include/sound/sound.h

// ==============================================================
//	This file is part of Glest Shared Library (www.glest.org)
//
//	Copyright (C) 2001-2008 Martiño Figueroa
//
//	You can redistribute this code 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
// ==============================================================

#ifndef _SHARED_SOUND_SOUND_H_
#define _SHARED_SOUND_SOUND_H_

#include <string>
#include "sound_file_loader.h" 
#include "leak_dumper.h"

using namespace std;
using namespace Shared::Platform;

namespace Shared {
	namespace Sound {

		// =====================================================
		//	class SoundInfo
		// =====================================================

		class SoundInfo {
		private:
			uint32 channels;
			uint32 samplesPerSecond;
			uint32 bitsPerSample;
			uint32 size;
			uint32 bitRate;

		public:
			SoundInfo();
			virtual ~SoundInfo() {
			};

			uint32 getChannels() const {
				return channels;
			}
			uint32 getSamplesPerSecond() const {
				return samplesPerSecond;
			}
			uint32 getBitsPerSample() const {
				return bitsPerSample;
			}
			uint32 getSize() const {
				return size;
			}
			uint32 getBitRate() const {
				return bitRate;
			}

			void setChannels(uint32 channels) {
				this->channels = channels;
			}
			void setsamplesPerSecond(uint32 samplesPerSecond) {
				this->samplesPerSecond = samplesPerSecond;
			}
			void setBitsPerSample(uint32 bitsPerSample) {
				this->bitsPerSample = bitsPerSample;
			}
			void setSize(uint32 size) {
				this->size = size;
			}
			void setBitRate(uint32 value) {
				this->bitRate = value;
			}
		};

		// =====================================================
		//	class Sound
		// =====================================================

		class Sound {
		protected:
			SoundFileLoader *soundFileLoader;
			SoundInfo info;
			float volume;
			string fileName;

			//static bool masterserverMode;

		public:
			Sound();
			virtual ~Sound() {
			};

			//static void setMasterserverMode(bool value) { masterserverMode=value; }

			const SoundInfo *getInfo() const {
				return &info;
			}
			float getVolume() const {
				return volume;
			}

			void setVolume(float volume) {
				this->volume = volume;
			}
			string getFileName() {
				return fileName;
			}
		};

		// =====================================================
		//	class StaticSound
		// =====================================================

		class StaticSound : public Sound {
		private:
			int8 * samples;

		public:
			StaticSound();
			virtual ~StaticSound();

			int8 *getSamples() const {
				return samples;
			}

			void load(const string &path);
			void close();
		};

		// =====================================================
		//	class StrSound
		// =====================================================

		class StrSound : public Sound {
		private:
			StrSound *next;

		public:
			StrSound();
			virtual ~StrSound();

			StrSound *getNext() const {
				return next;
			}
			void setNext(StrSound *next) {
				this->next = next;
			}

			void open(const string &path);
			uint32 read(int8 *samples, uint32 size);
			void close();
			void restart();
		};

	}
}//end namespace

#endif