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{{OBD BINA Header|align=right|prev=TMBD|type=OBJC|next=ONIE|name=Object Collection|onistuff=bina}}
{{OBD BINA Header|prev=TMBD|type=OBJC|next=ONIE|name=Objects|onistuff=bina}}


==Introduction==
"OBJC" is short for "Objects", which refers to lists of files which are stored in the [[separate file]] when available (Windows demo, Mac) or in the [[raw file]] otherwise (Windows). OBJC is registered as a tag (and is also a sub-tag of [[BINA]]), but it serves as a wrapper for other tags. OBJCs are lists composed of a standard wrapper with a little header data and then elements of specific data types which have their own tags. Objects listed in OBJCs could be edited in-game by the developers using the GUI which was discovered by fans in the [[European Mac releases]] of Oni. Screenshots of the editing interface are shown on the pages of each type which the interface could edit.


==File description==
;Example file
;Example file
:[[OBD:BINA/OBJC/PWRU|CJBOPowerUp.BINA]] from dunno where (level 3, probably)
:[[OBD:BINA/OBJC/PWRU|BINACJBOPowerUp]] from level3
;Offsets
;Offsets
:Offsets are given with respect to RAW part start.
:Offsets are given with respect to the start of the raw file's data part.
 
 
http://ssg.oni2.net/images/bin_r_pu.gif


[[Image:Bin r pu.gif]]


{{table}}
{{table}}
{{OBDth}}
{{OBDth}}
{{OBDtr|0x00|4CC|FF0000|43 4A 42 4F|OBJC|object collection}}
{{OBDtr|0x00|char[4]|FF0000|43 4A 42 4F|OBJC|tag}}
{{OBDtr|0x04|int32|FFFF00|18 02 00 00|536|size to end of OBJC from 0x08, in bytes}}
{{OBDtr|0x04|uint32  |FFFF00|18 02 00 00|536|size to end of object list from 0x08, in bytes}}
{{OBDtr|0x08|int32|00FF00|27 00 00 00|39|"identification number for the weapon classes; in every level the same; do not change it. [[User:ssg|ssg]]"}}
{{OBDtr|0x08|uint32  |00FF00|27 00 00 00|39|object format version}}
{{OBDtr|0x0C|int32|00FFFF|28 00 00 00|40|size of next (first) object (black outline)}}
{{OBDtr|0x0C|uint32  |00FFFF|28 00 00 00|40|size of next object (black outline)}}
{{OBDtrBK|0x10 - 0x37 : first object (40 bytes)}}
{{OBDtrBK|0x10 - 0x37 : first object (40 bytes)}}
{{OBDtr|0x38|int32|FFFFFF|28 00 00 00|40|size of next (second) object}}
{{OBDtr|0x38|uint32  |FFFFFF|28 00 00 00|40|size of next object}}
{{OBDtrBK|0x3C - ... : second object (40 bytes), etc}}
{{OBDtrBK|0x3C - ... : second object (40 bytes), etc.}}
|}
|}
;General layout
;General layout
:The collection's header (first 16 bytes) and layout is common to all 16 OBJC types (see below).
:The list's header (first 16 bytes) and layout is common to all 16 OBJC types (see below).
:*The size of the whole collection is announced at 0x04 (int32), followed by the collection.
:*The size of the whole list is announced at 0x04 (int32), followed by the list.
:*Unlike ONIE and TMBD (which are arrays), OBJC announces the size of every object (int32).
:*Unlike ONIE and TMBD (which are arrays), OBJC announces the size of every object (int32).
:*After the last object, the end of the collection is signaled by a null next object size.
:*After the last object, the end of the list is signaled by a null next object size.
;"Weapon classes?"
:If anyone can explain me WTF weapon classes have to do with it, I'd be greatly appreciative. [[User:Geyser|geyser]]


;Object header
:All objects start with the following header:
{{Table}}
{{OBDth}}
{{OBDtr| 0x00 | char[4]  |FFC8C8| 52 52 57 50 | PWRU      | object type }}
{{OBDtr| 0x04 | uint32    |FFFFC8| AC 1C 00 00 | 7340      | object ID }}
{{OBDtr| 0x08 | bitset32 |C8FFC8| 00 00 00 00 | 0x00      | object flags, only used at runtime in [[Tool mode]]}}
{{OBDtr| 0x0C | float    |C8FFFF| E8 92 77 44 | 990.254    | x position }}
{{OBDtr| 0x10 | float    |C8FFFF| 00 00 D8 41 | 27.000000  | y position }}
{{OBDtr| 0x14 | float    |C8FFFF| 71 DD 98 43 | 305.73    | z position }}
{{OBDtr| 0x18 | float    |FFC8FF| 00 00 00 00 | 0.000000  | rotation on the x axis in degrees }}
{{OBDtr| 0x1C | float    |FFC8FF| 00 00 00 00 | 0.000000  | rotation on the y axis in degrees }}
{{OBDtr| 0x20 | float    |FFC8FF| 00 00 00 00 | 0.000000  | rotation on the z axis in degrees }}
|}


----
----
==OBJC types==
==OBJC types==
A given collection can only hold objects of a specific type, which can be :  
A given list can only hold objects of one type, which can be:  
{|
{|
|
|
{|{{OBDtable}}
{|{{OBDtable}}
|-bgcolor=#E9E9E9
|-bgcolor=#E9E9E9
!Type!!Long name!!Filename
!Type!!Long name!!File name
|-
|-
|[[OBD:BINA/OBJC/CHAR|CHAR]]||Character||CJBO'''Character'''.BINA
|[[OBD:BINA/OBJC/CHAR|CHAR]]||Character||BINACJBO'''Character'''
|-
|-
|[[OBD:BINA/OBJC/CMBT|CMBT]]||Combat profile||CJBO'''Combat'''.BINA
|[[OBD:BINA/OBJC/CMBT|CMBT]]||Combat profile||BINACJBO'''Combat'''
|-
|-
|[[OBD:BINA/OBJC/CONS|CONS]]||Console||CJBO'''Console'''.BINA
|[[OBD:BINA/OBJC/CONS|CONS]]||Console||BINACJBO'''Console'''
|-
|-
|[[OBD:BINA/OBJC/DOOR|DOOR]]||Door||CJBO'''Door'''.BINA
|[[OBD:BINA/OBJC/DOOR|DOOR]]||Door||BINACJBO'''Door'''
|-
|-
|[[OBD:BINA/OBJC/FLAG|FLAG]]||Flag||CJBO'''Flag'''.BINA
|[[OBD:BINA/OBJC/FLAG|FLAG]]||Flag||BINACJBO'''Flag'''
|-
|-
|[[OBD:BINA/OBJC/FURN|FURN]]||Furniture||CJBO'''Furniture'''.BINA
|[[OBD:BINA/OBJC/FURN|FURN]]||Furniture||BINACJBO'''Furniture'''
|-
|-
|[[OBD:BINA/OBJC/MELE|MELE]]||Melee profile||CJBO'''Melee Profile'''.BINA
|[[OBD:BINA/OBJC/MELE|MELE]]||Melee profile||BINACJBO'''Melee Profile'''
|-
|-
|[[OBD:BINA/OBJC/NEUT|NEUT]]||Neutral behaviour||CJBO'''Neutral'''.BINA
|[[OBD:BINA/OBJC/NEUT|NEUT]]||Neutral behaviour||BINACJBO'''Neutral'''
|-
|-
|[[OBD:BINA/OBJC/PART|PART]]||Particle||CJBO'''Particle'''.BINA
|[[OBD:BINA/OBJC/PART|PART]]||Particle||BINACJBO'''Particle'''
|-
|-
|[[OBD:BINA/OBJC/PATR|PATR]]||Patrol path||CJBO'''Patrol_Path'''.BINA
|[[OBD:BINA/OBJC/PATR|PATR]]||Patrol path||BINACJBO'''Patrol_Path'''
|-
|-
|[[OBD:BINA/OBJC/PWRU|PWRU]]||Powerup||CJBO'''PowerUp'''.BINA
|[[OBD:BINA/OBJC/PWRU|PWRU]]||Powerup||BINACJBO'''PowerUp'''
|-
|-
|[[OBD:BINA/OBJC/SNDG|SNDG]]||Sound Group||CJBO'''Sound'''.BINA
|[[OBD:BINA/OBJC/SNDG|SNDG]]||Sound Group||BINACJBO'''Sound'''
|-
|-
|[[OBD:BINA/OBJC/TRGV|TRGV]]||Trigger Volume||CJBO'''Trigger_Volume'''.BINA
|[[OBD:BINA/OBJC/TRGV|TRGV]]||Trigger Volume||BINACJBO'''Trigger_Volume'''
|-
|-
|[[OBD:BINA/OBJC/TRIG|TRIG]]||Trigger||CJBO'''Trigger'''.BINA
|[[OBD:BINA/OBJC/TRIG|TRIG]]||Trigger||BINACJBO'''Trigger'''
|-
|-
|[[OBD:BINA/OBJC/TURR|TURR]]||Turret||CJBO'''Turret'''.BINA
|[[OBD:BINA/OBJC/TURR|TURR]]||Turret||BINACJBO'''Turret'''
|-
|-
|[[OBD:BINA/OBJC/WEAP|WEAP]]||Weapon||CJBO'''Weapon'''.BINA
|[[OBD:BINA/OBJC/WEAP|WEAP]]||Weapon||BINACJBO'''Weapon'''
|}
|}
|}
|}
;Blue Box Beta "revelations"
:A German Mac Beta version was released as part of a compilation of old Mac games.
:The version contained extra [[OBD:WMDD|WMDD]] files, part of Oni's developer GUI.
:Supposedly it allowed developers to edit OBJC files while running the game.
:Those menus provide additional information about the structure of a few OBJC types.
:*That info used to be available as HTML [http://www6.fh-eberswalde.de/user/dkriesch/oni/bina_missing.htm HERE]
:*Now it's available as screenshots on the respective pages.


{{OBD BINA Footer|prev=TMBD|type=OBJC|next=ONIE|name=Objects|family=General}}


{{OBD BINA Footer|prev=TMBD|type=OBJC|next=ONIE|name=Object Collection}}
{{OBD}}
Mai X
279

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