OBD:AKBA: Difference between revisions

Latest revision as of 14:21, 27 September 2022

AKBA : Side Array

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Overview @ Oni Stuff

Offset	Type	Raw Hex	Value	Description
0x00	res_id	01 4F 02 00	591	00591-.AKBA
0x04	lev_id	01 00 00 06	3	level 3
0x08	char[20]	AD DE	dead	unused
0x1C	int32	B7 06 00 00	1719	array size
First element (black outline)
0x00	int32hb	00 00 00 00	0, hig bit	plane index for this "side" (see AKEV / PLEA); high bit flips the plane
0x04	int32	00 00 00 00	0	AKAA range start (adjacencies for this side)
0x08	int32	01 00 00 00	1	AKAA range end (adjacencies for this side)
0x0C	int32	00 00 00 00	0	ignored `(originally as Ghost GQ Start Index)`
0x10	int32	01 00 00 00	1	ignored `(originally as Ghost GQ End Index)`
0x14	int32	00 00 00 00	0	ignored `(originally as BNV Quad Start Index)`
0x18	int32	01 00 00 00	1	ignored `(originally as BNV Quad End Index)`

Plane

It appears that the plane is ignored by the engine. In particular if a side has adjacencies then it has ghost quads and any quad has an associated plane. Sometimes the ghost quads are inside the BNV (instead of being on the edge) and in that case the quad plane is different from the side plane.

AKAA range: These 2 fields make up a range of "adjacencies" (see AKAA). If the fields are equal then the range is empty.


ONI BINARY DATA

AKAA << Other file types >> AKBP
AKBA : Side Array
Level file

@@ Line 1: / Line 1: @@
 {{OBD_File_Header | type=AKBA | prev=AKAA | next=AKBP | name=Side Array | family=Level | align=center}}
-:
-{{OBD_File_Image | image=akba_a.gif}}
-:
+[[image:akba_a.gif]]
 {{Table}}
-{{OBD_Table_Header}}
+{{OBDth}}
-|- ALIGN=CENTER VALIGN=TOP
+{{OBDtr | 0x00 | res_id   |FF0000| 01 4F 02 00 | 591      | 00591-.AKBA }}
-| 0x00 || file id || BGCOLOR="#FF0000" | 01 4F 02 00 || 591 || ALIGN=LEFT | 00591-.AKBA
+{{OBDtr | 0x04 | lev_id   |FFFF00| 01 00 00 06 | 3        | level 3 }}
-|- ALIGN=CENTER VALIGN=TOP
+{{OBDtr | 0x08 | char[20] |00FF00| AD DE       | dead     | unused }}
-| 0x04 || level id || BGCOLOR="#FFFF00" | 01 00 00 06 || 3 || ALIGN=LEFT | level 3
+{{OBDtr | 0x1C | int32    |00FFFF| B7 06 00 00 | 1719     | array size }}
-|- ALIGN=CENTER VALIGN=TOP
+{{OBDtrBK}}
-| 0x08 || unused&nbsp;(20) || BGCOLOR="#00FF00" | AD DE || dead || ALIGN=LEFT | not used
+{{OBDtr | 0x00 | int32hb  |FFC8C8| 00 00 00 00 |0, hig bit| plane index for this "side" (see [[OBD:AKEV|AKEV]] / [[OBD:PLEA|PLEA]]); high bit flips the plane }}
-|- ALIGN=CENTER VALIGN=TOP
+{{OBDtr | 0x04 | int32    |FFFFC8| 00 00 00 00 | 0        | [[OBD:AKAA|AKAA]] range start (adjacencies for this side) }}
-| 0x1C || long || BGCOLOR="#00FFFF" | B7&nbsp;06&nbsp;00&nbsp;00 || 1719 || ALIGN=LEFT | 1719 packages follow (one package is edged in black)
+{{OBDtr | 0x08 | int32    |C8FFC8| 01 00 00 00 | 1        | [[OBD:AKAA|AKAA]] range end (adjacencies for this side) }}
-|- ALIGN=CENTER VALIGN=TOP BGCOLOR="#000000"
+{{OBDtr | 0x0C | int32    |C8FFFF| 00 00 00 00 | 0        | ignored <code>(originally as Ghost GQ Start Index)</code> }}
-| COLSPAN=5 | <FONT SIZE=2 COLOR=“#FFFFFF�?>Below follows the first package.</FONT>
+{{OBDtr | 0x10 | int32    |FFC8FF| 01 00 00 00 | 1        | ignored <code>(originally as Ghost GQ End Index)</code> }}
-|- ALIGN=CENTER VALIGN=TOP
+{{OBDtr | 0x14 | int32    |FFC800| 00 00 00 00 | 0        | ignored <code>(originally as BNV Quad Start Index)</code> }}
-| 0x00 || long hb || BGCOLOR="#FFC8C8" | 00 00 00 00 || 0,&nbsp;high&nbsp;bit || ALIGN=LEFT | plane index for this "side" (in the environment plane array, see [[AKEV]]), reverse plane normal if set
+{{OBDtr | 0x18 | int32    |C800C8| 01 00 00 00 | 1        | ignored <code>(originally as BNV Quad End Index)</code> }}
-|- ALIGN=CENTER VALIGN=TOP
-| 0x04 || long || BGCOLOR="#FFFFC8" | 00 00 00 00 || 0 || ALIGN=LEFT | first [[OBD:AKAA | AKAA]] (side) package number
-|- ALIGN=CENTER VALIGN=TOP
-| 0x08 || long || BGCOLOR="#C8FFC8" | 01 00 00 00 || 1 || ALIGN=LEFT | last [[OBD:AKAA | AKAA]] (side) package number + 1
-|- ALIGN=CENTER VALIGN=TOP
-| 0x0C || long || BGCOLOR="#C8FFFF" | 00 00 00 00 || 0 || ALIGN=LEFT | unknown
-|- ALIGN=CENTER VALIGN=TOP
-| 0x10 || long || BGCOLOR="#FFC8FF" | 01 00 00 00 || 1 || ALIGN=LEFT | unknown
-|- ALIGN=CENTER VALIGN=TOP
-| 0x14 || long || BGCOLOR="#FFC800" | 00 00 00 00 || 0 || ALIGN=LEFT | [[OBD:AKBP | AKBP]] package number ? (because the highest value is 1723)
-|- ALIGN=CENTER VALIGN=TOP
-| 0x18 || long || BGCOLOR="#C800C8" | 01 00 00 00 || 1 || ALIGN=LEFT | [[OBD:AKBP | AKBP]] package number ? (because the highest value is 1724)
 |}
-:
-;AKAA fields
+;Plane
-:These 2 fields make up a list of sides (see [[AKAA|AKAA]]). If the fields are equal then the list is empty.
+It appears that the plane is ignored by the engine. In particular if a side has adjacencies then it has ghost quads and any quad has an associated plane. Sometimes the ghost quads are inside the BNV (instead of being on the edge) and in that case the quad plane is different from the side plane.
-;Unknown fields
-:Altough in most cases the 2 unknown fields have values that seem to indicate that they are AKAA package numbers in the last level there are values that are higher than the number of AKAA packages (+2).
+;[[OBD:AKAA|AKAA]] range
-;Used fields
+:These 2 fields make up a range of "adjacencies" (see [[OBD:AKAA|AKAA]]). If the fields are equal then the range is empty.
-:The only used fields appear to be the ones used for the side list. For all the reset setting any value (0, -1, value bigger than AKBP or AKAA count etc.) appears to have no effect on the game.
-----
-:
+{{OBD_File_Footer | type=AKBA | prev=AKAA | next=AKBP | name=Side Array | family=Level}}
-{{OBD_File_Footer | type=AKBA | prev=AKAA | next=AKBP | name=Side Array}}
-:
+{{OBD}}

OBD:AKBA: Difference between revisions

Latest revision as of 14:21, 27 September 2022

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