Functions
AKL_IsPlaying
inline bool AKL_IsPlaying()

Initialize music and start playback

AKL_Init
void AKL_Init(
const void* data,
u8 sng
)

Initialize music and start playback

Paramaters
data

Pointer to the music data

num

Music number

AKL_Stop
void AKL_Stop()

Stop music playback

AKL_Decode
bool AKL_Decode()

Decode a music frame and update the PSG

AKL_InitSFX
u8 AKL_InitSFX(
const void* data
)

Initializes the sound effects. It MUST be called at any times before a first sound effect is triggered.  It doesn't matter whether the song is playing or not, or if it has been initialized or not.

Paramaters
data

Address to the sound effects data.

Return

Number of SFX in the package

AKL_PlaySFX
void AKL_PlaySFX(
u8 sfx,
u8 chan,
u8 vol
)

Plays a sound effect. If a previous one was already playing on the same channel, it is replaced.  This does not actually plays the sound effect, but programs its playing.

Paramaters
sfx

Sound effect number (>0!).

chan

The channel where to play the sound effect (0, 1, 2).

vol

Inverted volume (0 = full volume, 16 = no sound). Hardware sounds are also lowered.

AKL_StopSFX
void AKL_StopSFX(
u8 chan
)

Stops a sound effect. Nothing happens if there was no sound effect.

Paramaters
chan

The channel where to stop the sound effect (0, 1, 2).