OBD:AKBA: Difference between revisions

Revision as of 23:37, 7 May 2007

AKBA : Side Array

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Offset	Type	Raw Hex	Value	Description
0x00	file id	01 4F 02 00	591	00591-.AKBA
0x04	level id	01 00 00 06	3	level 3
0x08	unused (20)	AD DE	dead	not used
0x1C	long	B7 06 00 00	1719	1719 elements (sides) in array
First element (side) detailed below (black outline)
0x00	PLEA index	00 00 00 00	0,OFF	plane equation for this "side" (see AKEV/PLEA); high bit reverses normal
0x04	AKAA index	00 00 00 00	0	AKAA range start (adjacencies for this side)
0x08	AKAA index	01 00 00 00	1	AKAA range end (adjacencies for this side)
0x0C	long	00 00 00 00	0	unknown (some old range?)
0x10	long	01 00 00 00	1	unknown (some old range?)
0x14	AKBP index	00 00 00 00	0	AKBP package number ? (because the highest value is 1723)
0x18	AKBP index	01 00 00 00	1	AKBP package number ? (because the highest value is 1724)

AKAA range: These 2 fields make up a range of "adjacencies" (see AKAA). If the fields are equal then the range is empty.
Unknown fields: Altough in most cases the 2 unknown fields have values that seem to indicate that they are an AKAA range as well, in the last level there are values that are higher than the size of tje AKAA array (+2).
Used fields: Apart from the AKAA range, all the fields seem to be ignored by the engine: setting them to anything (0, -1, value bigger than AKBP or AKAA count etc.) apparently has no effect on the game.


ONI BINARY DATA

AKAA << Other file types >> AKBP
AKBA : Side Array
[[OBD:File types/{{{family}}}\|{{{family}}} file]]

@@ Line 12: / Line 12: @@
 | 0x08 || unused&nbsp;(20) || BGCOLOR="#00FF00" | AD DE || dead || ALIGN=LEFT | not used
 |- ALIGN=CENTER VALIGN=TOP
-| 0x1C || long || BGCOLOR="#00FFFF" | B7&nbsp;06&nbsp;00&nbsp;00 || 1719 || ALIGN=LEFT | 1719 packages follow (one package is edged in black)
+| 0x1C || long || BGCOLOR="#00FFFF" | B7&nbsp;06&nbsp;00&nbsp;00 || 1719 || ALIGN=LEFT | 1719 elements (sides) in array
 |- ALIGN=CENTER VALIGN=TOP BGCOLOR="#000000"
-| COLSPAN=5 | <FONT SIZE=2 COLOR=“#FFFFFF�?>Below follows the first package.</FONT>
+| COLSPAN=5 | <FONT SIZE=2 COLOR=#FFFFFF>First element (side) detailed below (black outline)</FONT>
 |- ALIGN=CENTER VALIGN=TOP
-| 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
+| 0x00 || PLEA index || BGCOLOR="#FFC8C8" | 00 00 00 00 || 0,OFF || ALIGN=LEFT | plane equation for this "side" (see [[AKEV]]/[[PLEA]]); high bit reverses normal
 |- ALIGN=CENTER VALIGN=TOP
-| 0x04 || long || BGCOLOR="#FFFFC8" | 00 00 00 00 || 0 || ALIGN=LEFT | first [[OBD:AKAA | AKAA]] (side) package number
+| 0x04 || AKAA index || BGCOLOR="#FFFFC8" | 00 00 00 00 || 0 || ALIGN=LEFT | [[OBD:AKAA | AKAA]] range start (adjacencies for this side)
 |- ALIGN=CENTER VALIGN=TOP
-| 0x08 || long || BGCOLOR="#C8FFC8" | 01 00 00 00 || 1 || ALIGN=LEFT | last [[OBD:AKAA | AKAA]] (side) package number + 1
+| 0x08 || AKAA index || BGCOLOR="#C8FFC8" | 01 00 00 00 || 1 || ALIGN=LEFT | [[OBD:AKAA | AKAA]] range end (adjacencies for this side)
 |- ALIGN=CENTER VALIGN=TOP
-| 0x0C || long || BGCOLOR="#C8FFFF" | 00 00 00 00 || 0 || ALIGN=LEFT | unknown
+| 0x0C || long || BGCOLOR="#C8FFFF" | 00 00 00 00 || 0 || ALIGN=LEFT | unknown (some old range?)
 |- ALIGN=CENTER VALIGN=TOP
-| 0x10 || long || BGCOLOR="#FFC8FF" | 01 00 00 00 || 1 || ALIGN=LEFT | unknown
+| 0x10 || long || BGCOLOR="#FFC8FF" | 01 00 00 00 || 1 || ALIGN=LEFT | unknown (some old range?)
 |- 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)
+| 0x14 || AKBP index || 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)
+| 0x18 || AKBP index || BGCOLOR="#C800C8" | 01 00 00 00 || 1 || ALIGN=LEFT | [[OBD:AKBP | AKBP]] package number ? (because the highest value is 1724)
 |}
 :
-;AKAA fields
+;AKAA range
-:These 2 fields make up a list of sides (see [[AKAA|AKAA]]). If the fields are equal then the list is empty.
+:These 2 fields make up a range of "adjacencies" (see [[AKAA|AKAA]]). If the fields are equal then the range is empty.
 ;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).
+:Altough in most cases the 2 unknown fields have values that seem to indicate that they are an AKAA range as well, in the last level there are values that are higher than the size of tje AKAA array (+2).
 ;Used fields
-: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.
+:Apart from the AKAA range, all the fields seem to be ignored by the engine: setting them to anything (0, -1, value bigger than AKBP or AKAA count etc.) apparently has no effect on the game.
 ----
 :
 {{OBD_File_Footer | type=AKBA | prev=AKAA | next=AKBP | name=Side Array}}
-:

OBD:AKBA: Difference between revisions

Revision as of 23:37, 7 May 2007

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