OBD:File types

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OK, I've tried to organize it a little bit. The first little table is in alphabetical order, and the other ones are thematic. The thematic grouping is subject to change and further hierarchisation.

The table below shows all of Oni's file types.

Appearance	Meaning	Appearance	Meaning
BLAH	Absent from the binaries	BLAH	Level file
BLAH	Level 0 file	BLAH	Character file

3CLA	ABNA	AGDB	AGQC	AGQG	AGQM
AGQR	AISA	AITR	AIWA	AKAA	AKBA
AKBP	AKDA	AKEV	AKOT	AKVA	BINA
CBPI	CBPM	CONS	CRSA	DOOR	DPge
EDIA	ENVP	FILM	FXLR	GMAN	HPge
IDXA	IGHH	IGPA	IGPG	IGSA	IGSt
Impt	IPge	KeyI	M3GA	M3GM	M3TA
Mtrl	NMSA	OBAN	OBDC	OBLS	OBOA
OFGA	ONCC	ONCP	ONCV	ONFA	ONGS
ONIA	ONLD	ONLV	ONMA	ONOA	ONSA
ONSK	ONTA	ONVL	ONWC	OPge	OSBD
OTIT	OTLF	PLEA	PNTA	PSpc	PSpL
PSUI	QTNA	QUDA	SNDD	StNA	SUBT
TMFA	TMRA	TRAC	TRAM	TRAS	TRBS
TRCM	TRFT	TRGA	TRGE	TRIA	TRIG
TRMA	TRSC	TRTA	TSFF	TSFL	TSFT
TSGA	TStr	TURR	TXAN	TXCA	TXMA
TXMB	TXMP	TXPC	TxtC	UUEA	UVDL
VCRA	WMCL	WMDD	WMM_	WMMB	WPge

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Misc files

Unsorted

Type	Description	Notes
BINA	Binary Data	Start file
FILM	Film	-
IDXA	Index Array	-
M3GA	Geometry Array	-
M3GM	Geometry	-
Mtrl	Material	0 byte file
OBAN	Object Animation	-
PNTA	3D Point Array	-
SNDD	Sound Data	-
TXAN	Texture Map Animation	-
TXCA	Texture Coordinate Array	-
TXMB	Texture Map Big	-
TXMP	Texture Map	-
VCRA	3D Vector Array	-

Message files

Type	Description	Notes
IGPA	IGUI Page Array	-
IGPG	IGUI Page	-
IGSA	IGUI String Array	-
IGSt	IGUI String	-
IPge	Item Page	not in all levels
OPge	Objective Page	-
PSpc	Part Specification	-
TSFF	Font Family	0 byte file
TxtC	Text Console	-

Defunct files

Type Description Notes 3CLA RGB Color Array - AGQM Gunk Quad Material - AIWA AI Imported Waypoint Array - EDIA Edge Index Array - FXLR FX Laser Effect - GMAN Geometry Animation - M3TA Triangle Array - NMSA Network Spawn Point Array -

Type Description Notes OBLS Object LS Data - QUDA Quad Array - TMFA Float Array - TMRA Template Reference Array - TRFT Totoro Facing Table - TXPC Texture Procedure Data - UUEA Error Binding Array - UVDL UV Data List -

Level 0 files

Type	Description	Notes
CONS	Console	-
DOOR	Door	-
DPge	Diary Page	-
HPge	Help Page	-
IGHH	IGUI HUD Help	-
KeyI	Key Icons	-
OFGA	Object Furn Geom Array	-
ONGS	Oni Game Settings	-
ONLD	Oni Game Level Descriptor	-
ONVL	Oni Variant List	useless?
OSBD	Oni Sound Binary Data	-
PSpL	Part Specification List	-
PSUI	Part Specifications UI	-
StNA	String Array	-
SUBT	Subtitle Array	-
TRGE	Trigger Emitter	-
TRIG	Trigger	-
TSFL	Font Language	-
TSFT	Font	-
TSGA	Glyph Array	-
TStr	String	-
TURR	Turret	-
WMCL	WM Cursor List	-
WMDD	WM Dialog Data	-
WMM_	WM Menu	-
WMMB	WM Menu Bar	-
WPge	Weapon Page	-

Level files

Unsorted

Type	Description	Notes
ABNA	BSP Tree Node Array	-
AGDB	Gunk Quad Debug Array	-
AGQC	Gunk Quad Collision Array	-
AGQG	Gunk Quad General Array	-
AGQR	Gunk Quad Render Array	-
AISA	AI Character Setup Array	-
AITR	AI Script Trigger Array	-
AKAA	Adjacency Array	-
AKBA	Side Array	-
AKBP	BSP Node Array	-
AKDA	Door Frame Array	-
AKEV	Akira Environment	-
AKOT	Oct Tree	-
AKVA	BNV Node Array	-
CRSA	Corpse Array	-
ENVP	Env Particle Array	-
OBDC	Door Class Array	-
OBOA	Starting Object Array	-
ONFA	Imported Flag Node Array	-
ONLV	Oni Game Level	-
ONMA	Imported Marker Node Array	-
ONOA	Object Gunk Array	-
ONSA	Imported Spawn Array	-
ONSK	Oni Sky Class	-
ONTA	Trigger Array	useless?
ONWC	Oni Weapon Class	0 byte file
OTIT	Oct Tree Interior Node Array	-
OTLF	Oct Tree Leaf Node Array	-
PLEA	Plane Equation Array	-
QTNA	Quad Tree Node Array	-
TXMA	Texture Map Array	-

Character files

Type Description Notes CBPI Character Body Part Impacts - CBPM Character Body Part Material - Impt Impact Tree 0 byte file ONCC Oni Character Class - ONCP Oni Character Particle Array useless? ONCV Oni Character Variant 0 byte file, useless? ONIA Oni Character Impact Array useless? TRAC Animation Collection - TRAM Totoro Animation Sequence -

Type Description Notes TRAS Totoro Aiming Screen - TRBS Totoro Body Set - TRCM Totoro Quaternion Body - TRGA Totoro Quaternion Body Geometry Array - TRIA Totoro Quaternion Body Index Array - TRMA Texture Map Array - TRSC Screen (Aiming) Collection half 0 byte file TRTA Totoro Quaternion Body Translation Array - - - -

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BIG table

BLAH* means that there are no BLAH files in Oni's binaries and that they're probably defunct (same as BLAH above)

Type Description Notes 3CLA* RGB Color Array - ABNA BSP Tree Node Array Level file AGDB Gunk Quad Debug Array Level file AGQC Gunk Quad Collision Array Level file AGQG Gunk Quad General Array Level file AGQM* Gunk Quad Material - AGQR Gunk Quad Render Array Level file AISA AI Character Setup Array Level file AITR AI Script Trigger Array Level file AIWA* AI Imported Waypoint Array - AKAA Adjacency Array Level file AKBA Side Array Level file AKBP BSP Node Array Level file AKDA Door Frame Array Level file AKEV Akira Environment Level file AKOT Oct Tree Level file AKVA BNV Node Array Level file BINA Binary Data Start file CBPI Character Body Part Impacts Character file CBPM Character Body Part Material Character file CONS Console Level 0 file CRSA Corpse Array Level file DOOR Door Level 0 file DPge Diary Page Level 0 file EDIA* Edge Index Array - ENVP Env Particle Array Level file FILM Film - FXLR* FX Laser Effect - GMAN* Geometry Animation - HPge Help Page Level 0 file IDXA Index Array - IGHH IGUI HUD Help Level 0 file IGPA IGUI Page Array Message file IGPG IGUI Page Message file IGSA IGUI String Array Message file IGSt IGUI String Message file Impt Impact Tree Character file, 0 byte file IPge Item Page Message file, not in all levels KeyI Key Icons Level 0 file M3GA Geometry Array - M3GM Geometry - M3TA* Triangle Array - Mtrl Material 0 byte file NMSA* Network Spawn Point Array - OBAN Object Animation - OBDC Door Class Array Level file OBLS* Object LS Data - OBOA Starting Object Array Level file OFGA Object Furn Geom Array Level 0 file ONCC Oni Character Class Character file ONCP Oni Character Particle Array Character file, useless? ONCV Oni Character Variant Character file, 0 byte file, useless? ONFA Imported Flag Node Array Level file ONGS Oni Game Settings Level 0 file ONIA Oni Character Impact Array Character file, useless? ONLD Oni Game Level Descriptor Level 0 file ONLV Oni Game Level Level file

Type Description Notes ONMA Imported Marker Node Array Level file ONOA Object Gunk Array Level file ONSA Imported Spawn Array Level file ONSK Oni Sky Class Level file ONTA Trigger Array Level file, useless? ONVL Oni Variant List Level 0 file, useless? ONWC Oni Weapon Class Level file, 0 byte file OPge Objective Page Message file OSBD Oni Sound Binary Data Level 0 file OTIT Oct Tree Interior Node Array Level file OTLF Oct Tree Leaf Node Array Level file PLEA Plane Equation Array Level file PNTA 3D Point Array - PSpc Part Specification Message file PSpL Part Specification List Level 0 file PSUI Part Specifications UI Level 0 file QTNA Quad Tree Node Array Level file QUDA* Quad Array - SNDD Sound Data - StNA String Array Level 0 file SUBT Subtitle Array Level 0 file TMFA* Float Array - TMRA* Template Reference Array - TRAC Animation Collection Character file TRAM Totoro Animation Sequence Character file TRAS Totoro Aiming Screen Character file TRBS Totoro Body Set Character file TRCM Totoro Quaternion Body Character file TRFT* Totoro Facing Table - TRGA Totoro Quaternion Body Geometry Array Character file TRGE Trigger Emitter Level 0 file TRIA Totoro Quaternion Body Index Array Character file TRIG Trigger Level 0 file TRMA Texture Map Array Character file TRSC Screen (Aiming) Collection Character file, half 0 byte file TRTA Totoro Quaternion Body Translation Array Character file TSFF Font Family Message file, 0 byte file TSFL Font Language Level 0 file TSFT Font Level 0 file TSGA Glyph Array Level 0 file TStr String Level 0 file TURR Turret Level 0 file TXAN Texture Map Animation - TXCA Texture Coordinate Array - TXMA Texture Map Array Level file TXMB Texture Map Big - TXMP Texture Map - TXPC* Texture Procedure Data - TxtC Text Console Message file UUEA* Error Binding Array - UVDL* UV Data List - VCRA 3D Vector Array - WMCL WM Cursor List Level 0 file WMDD WM Dialog Data Level 0 file WMM_ WM Menu Level 0 file WMMB WM Menu Bar Level 0 file WPge Weapon Page Level 0 file

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