Sound Effects

Functions
u8	snesmodLoadEffect (u16 sfxIndex)
	Load a sound effect from the soundbank.
u8	snesmodPlayEffect (u16 effectId, u8 volume, u8 pan, u16 pitch)
	Play a sound effect.

Detailed Description

Function Documentation

snesmodLoadEffect()

u8 snesmodLoadEffect

(

u16

sfxIndex

)

Load a sound effect from the soundbank.

Loads a single source/sample for use as a sound effect.

Parameters

sfxIndex

Source index in the soundbank

Returns

Effect slot ID for use with snesmodPlayEffect

snesmodPlayEffect()

u8 snesmodPlayEffect	(	u16	effectId,
		u8	volume,
		u8	pan,
		u16	pitch
	)

Play a sound effect.

Triggers a sound effect, potentially interrupting module playback on one channel temporarily.

Parameters

effectId	Effect slot ID (from snesmodLoadEffect or soundbank.h)
volume	Volume level (0-127)
pan	Pan position (0=left, 128=center, 255=right)
pitch	Pitch value ($1000 = normal, $2000 = octave up)

Returns

Channel used for effect

// Play jump sound at full volume, center pan, normal pitch
snesmodPlayEffect(SFX_JUMP, 127, 128, 0x1000);
 
// Play with higher pitch
snesmodPlayEffect(SFX_JUMP, 127, 128, 0x1800);