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{{OBD_File_Header|align=right|type=CRSA|prev=CONS|next=DOOR|name=Corpse Array|family=Level|onistuff=crsa}}
{{OBD_File_Header | type=CRSA | prev=CONS | next=DOOR | name=Corpse Array | family=Level | align=center}}
'''[[OBD_Talk:CRSA|OLD VERSION MOVED HERE]]'''




==CRSA - Corpse Array==
The first image shows the header and the beginning of the first element. The second image the end of it.
Related :
[[OBD:File types|File types]]
[[OBD:File types/Level|Level files]]
[[OBD:Oni Binary Data|Oni Binary Data]]


A '''CRSA''' file consists of
*a 32-byte header that specifies the size ''S'' and the capacity ''C'' of the corpse array
*''S'' corpse chunks with actual corpse data (1100 bytes each)
*(''C'' - ''S'') unused corpse chunks integrally set to 0 (1100 bytes each)
The capacity ''C'' is always 20. The size of a chunk is not specified in the header : it's fixed by the "universal" bone count in Oni (19 bones).
*the resulting file is completed to a 32-byte multiple with the 0xADDE blank filler


Since the capacity of the array is always the same (20 corpses), CRSA files are all the same size (0x5620 bytes) : actual arrays take up 0x5610 bytes, and the last 16 bytes are filled with the blank filler 0xADDE.
[[image:crsa_a.gif]]
===Header===
 
;What's in the header?
 
*File ID and level ID as usual : 4 bytes each
[[image:crsa_m.gif]]
*A blank field filled with 0xADDE (dead) : 12 bytes
 
*Array size (number of corpses) duplicated : 2*4 bytes
 
*Array capacity (maximum number of corpses, always 20) : another 4 bytes
{{Table}}
The total size of a header is thus 0x20 = 32 bytes.
{{OBDth}}
;Example:'''00565-.CRSA''' in '''level3_Final.dat'''
{{OBDtr| 0x000 | res_id  |FF0000| 01 35 02 00 | 565        | 00565-.CRSA }}
{|border=1 cellspacing=0 style="white-space:nowrap;background:#ffeedd" width=100%
{{OBDtr| 0x004 | lev_id  |FFFF00| 01 00 00 06 | 3          | level 3 }}
|+Header of the Corpse Array file
{{OBDtr| 0x008 | char[12] |00FF00| AD DE      | dead      | unused }}
|-style="background:#ffddbb"
{{OBDtr| 0x014 | int32    |00FFFF| 11 00 00 00 | 17        | array size }}
!Offset
{{OBDtr| 0x018 | int32    |FF00FF| 11 00 00 00 | 17        | array size again }}
!Raw hex/string
{{OBDtr| 0x01C | int32    |FF8000| 14 00 00 00 | 20        | array capacity }}
!Value
{{OBDtrBK}}
!Meaning
 
|-align=center
{{OBDtr2|0x000 | char[160]|FFC8C8| _lvl_3_Intro...          | space for notes; probably the name of the source file }}
|0x00
{{OBDtr| 0x0A0 | link    |FFFFC8| 01 36 02 00 | 566        | link to 00566-TCTF_lite_1.[[OBD:ONCC|ONCC]] }}
| BGCOLOR="#FF0000"|01 35 02 00
{{OBDtr| 0x0A4 | float    |C8FFC8| C1 74 66 3F | 0.900219  | transformation matrix of the pelvis, xx term }}
|565
{{OBDtr| 0x0A8 | float    |C8FFC8| 00 78 3E 3D | 0.046501  | transformation matrix of the pelvis, xy term }}
|align=left|File ID for 00565-.CRSA
{{OBDtr| 0x0AC | float    |C8FFC8| 45 AB DD 3E | 0.432947  | transformation matrix of the pelvis, xz term }}
|-align=center
{{OBDtr| 0x0B0 | float    |C8FFC8| A6 8B 7D 3D | 0.061901  | transformation matrix of the pelvis, yx term }}
|0x04
{{OBDtr| 0x0B4 | float    |C8FFC8| 19 73 7F BF | -0.997850  | transformation matrix of the pelvis, yy term }}
| BGCOLOR="#FFFF00" |01 00 00 06
{{OBDtr| 0x0B8 | float    |C8FFC8| EE 67 B0 BC | 0.021534  | transformation matrix of the pelvis, yz term }}
|3
{{OBDtr| 0x0BC | float    |C8FFC8| 03 AE DC 3E | 0.431015  | transformation matrix of the pelvis, zx term }}
|align=left|Level ID
{{OBDtr| 0x0C0 | float    |C8FFC8| 82 2C 3D 3D | 0.0461850  | transformation matrix of the pelvis, zy term }}
|-align=center
{{OBDtr| 0x0C4 | float    |C8FFC8| 8D B2 66 BF | -0.901162  | transformation matrix of the pelvis, zz term }}
|0x08<br>0x0C<br>0x010
{{OBDtr| 0x0C8 | float    |C8FFC8| C5 FA E7 41 | 28.997446  | x-position of the pelvis }}
| BGCOLOR="#00FF00" |AD DE AD DE<br>AD DE AD DE<br>AD DE AD DE
{{OBDtr| 0x0CC | float    |C8FFC8| 2E 2B CB C1 | -25.396084 | y-position (height) of the pelvis }}
|DEAD
{{OBDtr| 0x0D0 | float    |C8FFC8| 58 B4 45 C1 | -12.356529 | z-position of the pelvis }}
|align=left|blank filler
|-
|-align=center
|colspan=6| After the pelvis follows the data (same structure as the light green coloured fields) for the other 18 bodyparts (see [[OBD:TRIA#Bones|TRIA]] file). The end of every element contains the bounding box data (see rows below).
|0x14
{{OBDtr| 0x434 | float    |C8FFFF| D4 22 8C 41 | 17.517006  | minimal x-position of the bounding box }}
| BGCOLOR="#00FFFF" |11 00 00 00
{{OBDtr| 0x438 | float    |C8FFFF| 95 50 E9 C1 | -29.164347 | minimal y-position (height) of the bounding box }}
|17
{{OBDtr| 0x43C | float    |C8FFFF| BC 31 9C C1 | -19.524284 | minimal z-position of the bounding box }}
|align=left|17 corpses (array size)
{{OBDtr| 0x440 | float    |C8FFFF| 75 E6 14 42 | 37.225056  | maximal x-position of the bounding box }}
|-align=center
{{OBDtr| 0x444 | float    |C8FFFF| 2E 20 B1 C1 | -22.140713 | maximal y-position (height) of the bounding box }}
|0x18
{{OBDtr| 0x448 | float    |C8FFFF| 07 B1 D3 C0 | -6.615360  | maximal z-position of the bounding box }}
| BGCOLOR="#FF00FF" |11 00 00 00
|17
|align=left|17 corpses (array size again)
|-align=center
|0x1C
| BGCOLOR="#FF8000" |14 00 00 00
|20
|align=left|Room for 20 corpses (array capacity)
|}
|}


===Corpses===
They make up the actual array. They follow the header directly
;What's in a corpse?
*A space for notes (160 bytes) : often the name of the file the corpse was taken from when packing the array.
*A link to the [[OBD:ONCC|ONCC]] (model that should be used for the corpse) : that's 4 bytes as usual.
*Then, 19 bones, each of them defined by absolute position and transformation matrix<br>Every bone is (3*3 + 3)*4 = 48 bytes, so that's 19*48 = 912 bytes.
*Finally, an axis-aligned bounding box (2*3*4 = 24 bytes)
The total size of a corpse is thus 1100 bytes.


;What's in a bone?
;What's in a bone?
Line 85: Line 57:


Reminder : the 2nd coordinate of '''R''' is the height; same for '''x''', '''y''' and '''z'''.
Reminder : the 2nd coordinate of '''R''' is the height; same for '''x''', '''y''' and '''z'''.
;Example:first corpse of '''00565-.CRSA''' in '''level3_Final.dat'''.
:Offsets are measured from the start of the corpse chunk : add 0x20 for the offset from the start of file.
{|border=1 cellspacing=0 style="white-space:nowrap;background:#ffeedd" width=100%
|+Notes and ONCC link
|-style="background:#ffddbb"
!Offset
!Raw hex
!Value
!Meaning
|-align=center
|0x00
|colspan=2 BGCOLOR="#FFC8C8"|_lvl_3_Intro_TCL_A_corpse.dat
|align=left|probably the name of the source file
|-align=center
|0xC0
| BGCOLOR="#FFFFC8"|01 36 02 00
|566
|align=left|Link to 00566-TCTF_lite_1.[[OBD:ONCC|ONCC]]
|}
{|border=1 cellspacing=0 style="white-space:nowrap;background:#ffeedd" width=100% BGCOLOR="#FFDDBB"
|+Bone orientation and position
|-style="background:#ffddbb"
!Offset
!Bone
!Raw hex
!Value/Meaning
|-align=center
|0xA4<br>0xB0<br>0xBC<br>0xC8
|Pelvis
|BGCOLOR="#C8FFC8"|C1 74 66 3F 00 78 3E 3D 45 AB DD 3E<br>A6 8B 7D 3D 19 73 7F BF EE 67 B0 BC<br>03 AE DC 3E 82 2C 3D 3D 8D B2 66 BF<br>C5 FA E7 41 2E 2B CB C1 58 B4 45 C1
|align=left|'''x''' = (0.900219, 0.046501, 0.432947)<br>'''y''' =  (0.061901, -0.997850, -0.021534)<br>'''z''' = (0.431015, 0.0461850, -0.901162)<br>'''R''' = (28.997446, -25.396084, -12.356529)
|-align=center
|0xD4<br>0xE0<br>0xEC<br>0xF8
|Lt Thigh
|BGCOLOR="#C8FFFF" |...
|align=left|'''x''' = (, , )<br>'''y''' =  (, , )<br>'''z''' = (, , )<br>'''R''' = (, , )
|-align=center
|0x104<br>0x110<br>0x11C<br>0x128
|Lt Calf
|BGCOLOR="#FFC8FF" |...
|align=left|'''x''' = (, , )<br>'''y''' =  (, , )<br>'''z''' = (, , )<br>'''R''' = (, , )
|-align=center
|0x134<br>0x140<br>0x14C<br>0x158
|Lt Foot
|BGCOLOR="#FFC800" |...
|align=left|'''x''' = (, , )<br>'''y''' =  (, , )<br>'''z''' = (, , )<br>'''R''' = (, , )
|-align=center
|0x164<br>0x170<br>0x17C<br>0x188
|Rt Thigh
| BGCOLOR="#C800C8" |...
|align=left|'''x''' = (, , )<br>'''y''' =  (, , )<br>'''z''' = (, , )<br>'''R''' = (, , )
|-align=center
|0x194<br>0x1A0<br>0x1AC<br>0x1B8
|Rt Calf
| BGCOLOR="#C87C64"|...
|align=left|'''x''' = (, , )<br>'''y''' =  (, , )<br>'''z''' = (, , )<br>'''R''' = (, , )
|-align=center
|0x1C4<br>0x1D0<br>0x1DC<br>0x1E8
|Rt Foot
| BGCOLOR="#B0C3D4" |...
|align=left|'''x''' = (, , )<br>'''y''' =  (, , )<br>'''z''' = (, , )<br>'''R''' = (, , )
|-align=center
|0x1F4<br>0x200<br>0x20C<br>0x218
|Mid
| BGCOLOR="#E7CEA5" |...
|align=left|'''x''' = (, , )<br>'''y''' =  (, , )<br>'''z''' = (, , )<br>'''R''' = (, , )
|-align=center
|0x224<br>0x230<br>0x23C<br>0x248
|Chest
| BGCOLOR="#FFDDDD"|...
|align=left|'''x''' = (, , )<br>'''y''' =  (, , )<br>'''z''' = (, , )<br>'''R''' = (, , )
|-align=center
|0x254<br>0x260<br>0x26C<br>0x278
|Neck
| BGCOLOR="#64AAAA" |...
|align=left|'''x''' = (, , )<br>'''y''' =  (, , )<br>'''z''' = (, , )<br>'''R''' = (, , )
|-align=center
|0x284<br>0x290<br>0x29C<br>0x2A8
|Head
| BGCOLOR="#EBEBEB" |...
|align=left|'''x''' = (, , )<br>'''y''' =  (, , )<br>'''z''' = (, , )<br>'''R''' = (, , )
|-align=center
|0x2B4<br>0x2C0<br>0x2CC<br>0x2D8
|Lt Shoulder
| BGCOLOR="#8C8CCC" |...
|align=left|'''x''' = (, , )<br>'''y''' =  (, , )<br>'''z''' = (, , )<br>'''R''' = (, , )
|-align=center
|0x2E4<br>0x2F0<br>0x2FC<br>0x308
|Lt Arm
| BGCOLOR="#FF00C8"|...
|align=left|'''x''' = (, , )<br>'''y''' =  (, , )<br>'''z''' = (, , )<br>'''R''' = (, , )
|-align=center
|0x314<br>0x320<br>0x32C<br>0x338
|Lt Wrist
| BGCOLOR="#F0F096"|...
|align=left|'''x''' = (, , )<br>'''y''' =  (, , )<br>'''z''' = (, , )<br>'''R''' = (, , )
|-align=center
|0x344<br>0x350<br>0x35C<br>0x368
|Lt Fist
| BGCOLOR="#00C864"|...
|align=left|'''x''' = (, , )<br>'''y''' =  (, , )<br>'''z''' = (, , )<br>'''R''' = (, , )
|-align=center
|0x374<br>0x380<br>0x38C<br>0x398
|Rt Shoulder
| BGCOLOR="#00C8FF"|...
|align=left|'''x''' = (, , )<br>'''y''' =  (, , )<br>'''z''' = (, , )<br>'''R''' = (, , )
|-align=center
|0x3A4<br>0x3B0<br>0x3BC<br>0x3C8
|Rt Arm
| BGCOLOR="#C80040"|...
|align=left|'''x''' = (, , )<br>'''y''' =  (, , )<br>'''z''' = (, , )<br>'''R''' = (, , )
|-align=center
|0x3D4<br>0x3E0<br>0x3EC<br>0x3F8
|Rt Wrist
| BGCOLOR="#FFCD96"|...
|align=left|'''x''' = (, , )<br>'''y''' =  (, , )<br>'''z''' = (, , )<br>'''R''' = (, , )
|-align=center
|0x404<br>0x410<br>0x41C<br>0x428
|Rt Fist
| BGCOLOR="#C8C864"|...
|align=left|'''x''' = (, , )<br>'''y''' =  (, , )<br>'''z''' = (, , )<br>'''R''' = (, , )
|}
{|border=1 cellspacing=0 style="white-space:nowrap;background:#ffeedd" width=100%
|+Axis-aligned bounding box
|-style="background:#ffddbb"
!Offset
!Raw hex
!Value
!Meaning
|-align=center
|0x434
| BGCOLOR="#0096C8" |D4 22 8C 41 95 50 E9 C1 BC 31 9C C1
|(17.517006, -29.164347, -19.524284)
|"minimal" corner of the AABB
|-align=center
|0x440
| BGCOLOR="#0096C8"|75 E6 14 42 2E 20 B1 C1 07 B1 D3 C0
|(37.225056, -22.140713, -6.615360)
|"maximal" corner of the AABB
|}
----
==Screenshot==
The example is the same as above : '''00565-.CRSA''' in '''level3_Final.dat'''
The first corpse chunk has been outlined in black.
http://www6.fh-eberswalde.de/user/dkriesch/onistuff/images/crsa_a.gif




----
{{OBD_File_Footer | type=CRSA | prev=CONS | next=DOOR | name=Corpse Array | family=Level}}
----
{{OBD_File_Footer|type=CRSA|prev=CONS|next=DOOR|name=Corpse Array}}
Ssg
1,051

edits

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