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. Each component defines an aspect of the object, as far as what data is used.

ID	Component	Comments
0x1A8fEB14	Always included except for plants|
0x22706EFA	Object is a sim (simOutfitKey optional)|
0x23177498	Object has a game script (scriptClass key required)|
0x2954E734	Object has a model (modelKey required) - unused for plants|
0x2EF1E401	(Unused)|
0x3AE9A8E7	Object can have SACS scripts (jazz data - does not include being used as a prop)|
0x461922C8	Object can have its own location (As opposed to only being attached to other objects)|
0x50B3D17C	(Unused)|
0x54CB7EBB	Always included|
0x61BD317C	Object can move through the world on its own, aside from "teleportation" (Requires steeringInstance)|
0x6693C8B3	Always included|
0x80D91E9E	(Unused)|
0xC602CD31	Object is a tree (modelKey should point to SPT data)|
0xC807312A	Object has a footproint (footprintKey should be present)|
0xDA6C50FD	(Unused)|
0xEE17C6AD	Object can be animated (Does not count moving because it is attached to another object which animates)|

Key Entries

String entries in the second repetition relate to "ResourceComponentTypes":

Key	Data type	Comment
allowObjectHiding	UInt32	0 = no, 1 = yes, default yes (Only required for use in the negative)
footprintKey	ResourceKey	Only used if modelKey is not a VPXY
modelKey	AssetResourceName ResourceKey	If the reference is a VPXY If the reference is something else (SPT data)
scriptClass	String	Class name to instantiate to simulate this object
simOutfitKey	ResourceKey	Required when the Sim component is included Points to a sim outfit (XML or binary)
steeringInstance	String	Required if Steering component included Can be Car, Bicycle or Sim

ComponentDataType

type represents to a "ComponentDataType", which is defined as the following basic data type:

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

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(analysis by atavera, I think)

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Sims 3:Main Page -> Sims 3:PackedFileTypes