// ---------------------------------------------------------------------------
//
// Copyright (c) 2003 Thomas D. Marsh. All rights reserved.
//
// "SSC" is free software; you can redistribute it
// and/or use it and/or modify it under the terms of
// the "GNU General Public License" (GPL).
//
// ---------------------------------------------------------------------------
//
// This code is taken (slightly modified) from Chromium BSU and is Copyright
// (c) 2000 Mark B. Allan. See the Chromium website at:
//
// 	http://www.reptilelabour.com/software/chromium/


#ifndef SSC_AUDIO_H
#define SSC_AUDIO_H

class Audio
{
public:
	enum SoundType
	{
		UNUSED,
		BOOM,
		EXPLOSION,
		EXPLO_POP,
		LIFE_ADD,
		LIFE_LOSE,
		POWER,
		MUSIC_GAME,
		NUM_SOUND_TYPES
	};

	Audio();
	virtual ~Audio();

	virtual void update();
	virtual void playSound(SoundType type, float *pos, int age=0);
	virtual void setSoundVolume(float);

protected:
	virtual void initSound();

	char *fileNames[NUM_SOUND_TYPES];
};

class SoundInfo
{
public:
	SoundInfo();
	SoundInfo(Audio::SoundType t, float p[3], int a);

	Audio::SoundType type;
	float pos[3];
	int age;
	SoundInfo *next;
	SoundInfo *back;
};

#include <SDL/SDL_mixer.h>

class AudioSDLMixer : public Audio
{
public:
	AudioSDLMixer();
	~AudioSDLMixer();

	void playSound(SoundType type, float *pos, int age=0);
	void setSoundVolume(float);

protected:
	void initSound();

private:
	Mix_Chunk *sounds[NUM_SOUND_TYPES];
};

#endif // SSC_AUDIO_H