sound.h

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/*---------------------------------------------------------------------------------

    Generic sound functions.

    Copyright (C) 2018-2019
        Alekmaul

    This software is provided 'as-is', without any express or implied
    warranty.  In no event will the authors be held liable for any
    damages arising from the use of this software.

    Permission is granted to anyone to use this software for any
    purpose, including commercial applications, and to alter it and
    redistribute it freely, subject to the following restrictions:

    1.  The origin of this software must not be misrepresented; you
        must not claim that you wrote the original software. If you use
        this software in a product, an acknowledgment in the product
        documentation would be appreciated but is not required.
    2.  Altered source versions must be plainly marked as such, and
        must not be misrepresented as being the original software.
    3.  This notice may not be removed or altered from any source
        distribution.


---------------------------------------------------------------------------------*/
#ifndef COL_SOUND_H
#define COL_SOUND_H

#include <coleco/coltypes.h>

typedef struct
{
 void *sound_data;
 unsigned sound_area;
} sound_t;

#define SOUNDAREA1  0x702b
#define SOUNDAREA2  0x702b+10
#define SOUNDAREA3  0x702b+20
#define SOUNDAREA4  0x702b+30
#define SOUNDAREA5  0x702b+40
#define SOUNDAREA6  0x702b+50

extern volatile u8 snd_mute;

void snd_settable (void *snd_table);

/*
 * \fn snd_startplay (u8 sound_number)
 * \brief play a sound specified but sound_number
 *
 * \param sound_number aid of sound in sound table
 * \return nothing
*/
void snd_startplay(u8 sound_number);

void snd_stopplay(u8 sound_number);

void snd_stopall(void);

u8 snd_isplaying(u8 sound_number);

#endif