Sims 3:0x02DC343F

Sims 3:Main Page -> Sims 3:PackedFileTypes

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Object Key (OBJK)

Identifies what kind of object this is and what its behaviour is.

Format

DWORD version // 7
DWORD TGI_offset // see Sims 3:Key table
DWORD TGI_size   // see Sims 3:Key table

// Components - see below 
BYTE count1
--repeat count1 times
   DWORD Component ID

// Key entries - see below
BYTE count2
--repeat count2 times
   DWORD length
   STRING[length]
   BYTE type // see below
   {Data}

BYTE

--insert TGI Block List

Components

The IDs are derived from an FNV32 hash of the Component name.

ID	Component	Comments
0x1A8fEB14	Physics
0x22706EFA	Sim
0x23177498	Script
0x2954E734	Model
0x2EF1E401	Slot
0x3AE9A8E7	Sacs
0x461922C8	Location
0x50B3D17C	VisualState
0x54CB7EBB	Transform
0x61BD317C	Steering
0x6693C8B3	LotObject
0x80D91E9E	Effect
0xC602CD31	Tree
0xC807312A	Footprint
0xDA6C50FD	Lighting
0xEE17C6AD	Animation

(22:52:55) Tiger: They are defining what the aspects of the object are.
(22:54:04) Tiger: I haven't seen anything without Transform, LotObject, Physics and Model.
(22:54:25) Tiger: Even jigs (Which are used purely for the purpose of directing animations) have those four.

Key Entries

String entries in the second repetition I've seen are:

allowObjectHiding

footprintKey

modelKey

scriptClass

simOutfitKey

steeringInstance

The type and {data} known combinations are:

type	data	ComponentDataTypes
00	DWORD(length) STRING[length]	String
01	DWORD index to TGI64 at end	ResourceKey
02	DWORD index to TGI64 at end	AssetResourceName
03	DWORD(length) STRING[length]	SteeringInstance
04	DWORD	UInt32

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(analysis by atavera, I think)

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Sims 3:Main Page -> Sims 3:PackedFileTypes