EvilEngine/SGRP

SGRP
Sound Group
Type	Base
Base Type	0x4A
Games used	The SpongeBob SquarePants Movie The Incredibles Rise of the Underminer Ratatouille Prototype

Format

SGRP are base assets, so they start with their 0x8 byte header, then are followed by:

struct xSndGroupHeader : xBaseAsset
{
	uint32 uPlayedMask;
	uint8 uInfoCount;
	uint8 uSetBits;
	int8 nMaxPlays;
	uint8 uPriority;
	uint8 uFlags;
	uint8 eSoundCategory;
	uint8 ePlayRule;
	uint8 uInfoPad0;
	float32 fInnerRadius;
	float32 fOuterRadius;
	int8* pszGroupName;
};

xSndGroupHeader

Offset	Type	Variable	Description
0x8	uint32	uPlayedMask	Always 0
0xC	uint8	uInfoCount	Amount of sound entries
0xD	uint8	uSetBits	usually 0x00
0xE	int8	uMaxPlays	usually 0x30
0xF	uint8	uPriority	usually 0x80
0x10	uint8	uFlags	usually 0x00
0x11	uint8	eSoundCategory	01 - PlayGlobally
0x12	uint8	ePlayRule	usually 0x00
0x13	uint8	uInfoPad0	usually 0x42
0x14	float32	fInnerRadius	usually 8.0
0x18	float32	fOuterRadius	usually 25.0
0x1C	int8*	pszGroupName	Unknown AssetID
0x20	xSndGroupInfo[uInfoCount]		Sound reference entries
Events
-	Event[numberOfEvents]	Events

xSndGroupInfo

struct xSndGroupInfo
{
	uint32 uSoundNameHash;
	float32 fVolume;
	float32 fMinPitchMult;
	float32 fMaxPitchMult;
};

Offset	Type	Variable	Description
0x0	AssetID	uSoundNameHash	SND/SNDS
0x4	float	fVolume	usually between 0-1
0x8	float	fMinPitchMult	usually 0
0xC	float	fMaxPitchMult	usually 0