OBD:TURR

This is about the turret class resource. For turret instances, see OBD:BINA/OBJC/TURR.

ONI BINARY DATA TStr << Other file types >> TXAN TURR : Turret switch to XML:TURR page Overview @ Oni Stuff

The first pic shows the beginning of this file. The second pic the end of it.

Offset	Type	Raw Hex	Value	Description
0x000	res_id	01 BF 01 00	447	ID for TURRsap_turret_floor
0x004	lev_id	01 00 00 00	0	level 0
0x008	char[64]	sap_turret_floor		name of this file
0x048	int32	00 00 00 00	0	unknown; always zero
0x04C	char[8]	AD DE	dead	unused
0x054	int16	00 00	0	unknown; always zero; (ignored) amount of shots?
0x056	int16	07 00	7	amount of particles (the array contains space for 16 elements)
0x058	int16	01 00	1	unknown; always the same; amount of firing modes?
0x05A	char[6]	AD DE	dead	unused
0x060	link	01 C0 01 00	448	link to M3GM00448 - turret body
0x064	link	00 00 00 00	0	obsolete OBLS link
0x068	link	00 00 00 00	0	unknown; always zero; body-something?
0x06C	link	01 C3 01 00	451	link to M3GM00451 - turret head
0x070	link	00 00 00 00	0	unknown; always zero; head-something?
0x074	link	01 C4 01 00	452	link to M3GM00452 - turret gun
0x078	link	00 00 00 00	0	unknown; always zero; gun-something?
0x07C	float	0D F8 C1 34	0.000000...	X translation for turret head (body-relative)
0x080	float	CF B4 07 41	8.481642	Y translation for turret head (body-relative)
0x084	float	13 A2 03 34	0.000000...	Z translation for turret head (body-relative)
0x088	float	DA F5 9F B1	-0.000000...	X translation for turret gun (head-relative)
0x08C	float	1D FC 33 32	0.000000...	Y translation for turret gun (head-relative)
0x090	float	F7 FE 3F B3	-0.000000...	Z translation for turret gun (head-relative)

Particle array (see ONWC)

The particle elements are not exactly the same as in ONWC (4 bytes shorter)

Offset	Type	Raw Hex	Value	Description
First element (black outline)
0x000	char[16]	w2_sap_e01		3D particle name (reference to BINA/PAR3w2_sap_e01)
0x010	int32	00 00 00 00	0	runtime only: pointer to particle class
0x014	int32	05 00 00 00	5	delay between shots in frames; here, 5/60 = 0.0833 s
0x018	float	B0 90 9F B8	-0.000076	x1 coefficient of transform matrix ^_^
0x01C	float	9E C1 7F 3F	0.999048	y1 coefficient of transform matrix ^_^
0x020	float	39 AC 32 3D	0.043621	z1 coefficient of transform matrix ^_^
0x024	float	62 F8 0E 3C	0.008726	x2 coefficient of transform matrix ^_^
0x028	float	C9 A9 32 BD	-0.043619	y2 coefficient of transform matrix ^_^
0x02C	float	21 BF 7F 3F	0.999010	z2 coefficient of transform matrix ^_^
0x030	float	81 FD 7F 3F	0.999962	x3 coefficient of transform matrix ^_^
0x034	float	D6 6B EF 39	0.000457	y3 coefficient of transform matrix ^_^
0x038	float	A0 C7 0E BC	-0.008715	z3 coefficient of transform matrix ^_^
0x03C	float	46 0F 4D BD	-0.050063	x4 coefficient of transform matrix ^_^
0x040	float	47 C9 C4 BD	-0.096087	y4 coefficient of transform matrix ^_^
0x044	float	81 4E 94 40	4.634583	z4 coefficient of transform matrix ^_^
0x048	char[4]	AD DE	dead	unused

Firing mode (see ONWC)

Turret firing spreads are not shown for ai2_showfiringspreads=1, which makes it harder to check the floats at 0x588, 0x58C, 0x590, 0x5C8, 0x5CC, 0x5D0.

Offset	Type	Raw Hex	Value	Description
0x554	int32	00 00 00 00	0	firing mode options; the following bits are possible (values in hex): 0x01 00 00 00 - No wild shots
0x0DC	matrix4x3	81 FD 7F 3F 8E A7 47 39 1A F8 0E 3C 8E A7 47 39 A0 C1 7F 3F 6F A9 32 BD 1A F8 0E BC 6F A9 32 3D 21 BF 7F 3F 00 00 00 00 00 00 00 00 00 00 00 00	0.999962 0.000190 0.008726 0.000190 0.999048 -0.043619 -0.008726 0.043619 0.999010 0.000000 0.000000 0.000000	targeting inverse transform matrix - the inverse of the matrix that gives the targeting direction
0x588	vector3	62 F8 0E 3C C9 A9 32 BD 21 BF 7F 3F	0.008726 -0.043619 0.999010	targeting direction
0x594	vector3	44 57 B9 BD 73 27 D9 3D D1 99 B1 3B	-0.090498 0.106032 0.005420	targeting origin
0x5A0	float	00 00 96 44	1200.000000	prediction speed
0x5A4	float	00 00 00 00	0.000000	inaccuracy tolerance; always 0 for TURR
0x5A8	float	00 00 20 40	2.500000	aim radius; always the same for TURR and ONWC
0x5AC	float	00 00 48 44	800.000000	sound sphere radius; always the same for TURR
0x5B0	float	00 00 00 00	0.000000	minimal shooting distance; always 0 for TURR
0x5B4	float	00 00 00 00	0.000000	maximal shooting distance; always 0 for TURR
0x5B8	int16	05 00	5	maximum startle misses
0x5BA	int16	00 00	0	AI shooting skill ID; always 0 for TURR
0x5BC	int32	00 00 00 00	0	fight timer; always 0 for TURR; 240 for ONWCw4_psm, 200 for ONWCv6_vdg
0x5C0	float	00 00 00 00	0.000000	ballistic projectile speed (150 for ONWCw5_sbg, 160 for w11_ba1); always 0 for TURR
0x5C4	float	00 00 00 00	0.000000	ballistic projectile gravity (0.5 for ONWCw5_sbg, 0.3 for w11_ba1); always 0 for TURR
0x5C8	float	00 00 00 00	0.000000	length of firing spread; always 0 for TURR
0x5CC	float	00 00 00 00	0.000000	width of firing spread; always 0 for TURR
0x5D0	float	00 00 00 00	0.000000	skew angle of firing spread; always 0 for TURR

Same as in ONCC at 0x140-0x158

Offset	Type	Raw Hex	Value	Description
0x5D4	float	00 00 00 3F	0.500000	unknown; something with prediction? always the same for TURR and ONCC
0x5D8	float	00 00 F0 42	120.000000	unknown; something with prediction? always the same for TURR and ONCC
0x5DC	float	00 00 80 3F	1.000000	unknown; something with prediction? always the same for TURR
0x5E0	int32	00 00 00 00	0	unknown frame count; something with prediction; always the same for TURR
0x5E4	int32	05 00 00 00	5	unknown frame count; something with prediction; always the same for TURR
0x5E8	int32	0F 00 00 00	15	unknown frame count; something with prediction; always the same for TURR
0x5EC	int32	3C 00 00 00	60	unknown frame count; something with prediction; always the same for TURR

Shooting skill (see ONCC)

All the TURR have the same shooting skill.

Offset	Type	Raw Hex	Value	Description
0x5F0	float	9A 99 99 3E	0.300000	recoil compensation amount (0.0 = min, 1.0 = max)
0x5F4	float	BE F9 0E 3C	0.008727	best aiming angle in radians
0x5F8	float	00 00 00 00	0.000000	shot grouping error
0x5FC	float	00 00 00 3F	0.500000	shot grouping decay
0x600	float	00 00 80 3F	1.000000	shooting inaccuracy multiplier
0x604	int16	00 00	0	minimum delay between shots in frames
0x606	int16	00 3F	16128	maximum delay between shots in frames

Turret specific options

Offset	Type	Raw Hex	Value	Description
0x608	int32	84 03 00 00	900	timeout in frames; here, 15 seconds
0x60C	float	C2 B8 B2 BE	-0.349066	minimum elevation in radians; here, 20°
0x610	float	DB 0F C9 3F	1.570796	maximum elevation in radians; here, 90°
0x614	float	67 3B 54 C0	-3.316126	minimum azimuth in radians; here, -190°
0x618	float	67 3B 54 40	3.316126	maximum azimuth in radians; here, 190°
0x61C	float	AE 4B 6E 3C	0.014544	maximum vertical speed in radian/frame; here, 50°/s
0x620	float	AE 4B 6E 3C	0.014544	maximum horizontal speed in radian/frame; here, 50°/s
0x624	char[32]	turret_active		active turret sound (reference to OSBDturret_active.amb)
0x644	int32	00 00 00 00	0	runtime only
0x648	char[24]	AD DE	dead	unused; always the same

Turret geometry

• The body geometry is used during play, it is only used at design time. Once a turret is added to a level the body is baked into the environment. The head and gun geometries are used because unlike the body they are not fixed, they need to move during play.

Here you can download the complete overview of all turrets as a text file.
Copy it to a spreadsheet calculation program like Excel.

• part 1 (header) with decimal commas (3 kb)
• part 2 (particle array) with decimal commas (56 kb)
• part 3 (end) with decimal commas (7 kb)

• part 1 (header) with decimal points (3 kb)
• part 2 (particle array) with decimal points (56 kb)
• part 3 (end) with decimal points (7 kb)

ONI BINARY DATA
TStr << Other file types >> TXAN
TURR : Turret
Level file