OBD:ONWC

ONVL << Other file types >> OPge
ONWC : Oni Weapon Class
Level 0 file
Overview table of all ONCC (27 kB each) : "," decimals or "." decimals Struct def for OUP

There's an empty ONWC file in every level, and the 12 actual ONWC files are in level 0.

Example

w1_tap.ONWC

Structure

There's a 472-byte chunk with the main weapon data

Fixed-size array of 16 elements (80 bytes each) for weapon particles

68-byte trailing chunk

blank filler (up to a file size of 1824 = 0x720 bytes)

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0x00 - 0xD7 : Main part

Hex	Translation	Meaning
01 75 0E 00	3701	03701-w1_tap.ONWC
01 00 00 00	0	level 0
F5 A4 49 40	3.150693	unknown
F4 2C A5 3B	0.005041	unknown
21 4E D2 3E	0.410752	unknown
23 A6 7F 3F	0.998629	unknown
AA 6C 56 BD	-0.052349	unknown
69 66 AA B7	-0.000020	unknown
00 40 9C 45	5000.000000	unknown
00 00 FF FF	-65535	unknown
01 94 05 00	1428	link to 01428-target_1A.TXMP
FF FF FF 00	-256	unknown
CD CC 4C 3F	0.800000	unknown
01 95 05 00	1429	link to 01429-target_1B.TXMP
FF FF FF 00	-256	unknown
CD CC 4C 3F	0.800000	unknown
00 00 00 00	not used	link to a TXMP file
FF FF FF 00	-256	unknown
00 00 80 3F	1.000000	unknown
0F 00 00 00	15	unknown
00 00 20 41	10.000000	unknown
01 7E 0E 00	3710	link to 03710-tap_icon.TXMP
01 7F 0E 00	3711	link to 03711-tap_empty.TXMP
01 80 0E 00	3712	link to 03712-tap_fill.TXMP
01 76 0E 00	3702	link to 03702-.M3GM
w1_tap		name of the weapon
00 00 80 3F	1.000000	unknown
A6 92 2B 3D	0.041888	recoil (e.g. for w1_tap and w2_sap)
92 0A 86 3E	0.261799	unknown
00 00 A0 40	5.000000	unknown
E2 A3 7B 3B	0.003839	unknown
88 C3 E4 3A	0.001745	unknown
00 00 00 00	0.000000	unknown
00 00 00 00	0.000000	unknown
00 00 00 00	0.000000	unknown
00 00 00 00	0.000000	unknown
00 00 00 00	0.000000	unknown
00 00 00 00	0.000000	unknown
00 00 00 00	0.000000	unknown
00 00 00 00	0.000000	unknown
00 00 00 00	0.000000	unknown
00 00	0	unknown; always zero
95 00	149	unknown
A4 00	164	unknown
19 00	25	pause after reload in 1/60 seconds
0A 00	10	amount of shots
06 00	6	amount of particles
01 00	1	amount of firing modes
0A 00	10	pause before reload in 1/60 seconds
04 00	4	unknown
00 00	0	unknown; always zero
30	48	Flags 1 : 1 -  unknown, never used 2 -  weapon can't be holstered 4 -  weapon reloads with energy cells 8 -  weapon is a rifle (two-handed) 16 -  unknown, used for w1_tap and w2_sap 32 -  sustained fire 64 -  you can't shoot ... 128 -  unknown, used for w6_vdg
C0	192	Flags 2 : 1 -  unknown, used for w4_psm 2 -  unknown, used for w5_sbg and w11_ba1 4 -  secondary fire enabled 8 -  weapon can't be reloaded 16 -  run, jump and creep disabled 32 -  unknown, used for w11_ba1 64 -  unknown, used for w1_tap, w2_sap and w3_phr 128 -  laser sight visible
02 00	2	Flags 3 : 1 -  unknown, never used 2 -  unknown, used for w1_tap, w2_sap, w3_phr and w8_mbo 4 -  unknown, never used 8 -  weapon doesn't fade 16 -  unknown, used for w4_psm 32 -  unknown, never used 64 -  unknown, never used 128 -  unknown, never used

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0xD8 - 0x1D7 : Firing modes

There are two 128-byte firing mode slots in every ONWC file.

The actual number of firing modes is specified at 0xCC

0xD8 - 0x157 : Primary firing mode

Offsets are given with respect to the start of the file.

Offset	Raw hex	Value	Meaning
0xD8	00 00	0	unknown
0xDA	00 00	0	unknown; always zero
0xDC	23 A6 7F 3F	0.998629	unknown
0xE0	05 6D 56 3D	0.052350	unknown
0xE4	F4 8D A9 37	0.000020	unknown
0xE8	05 6D 56 BD	-0.052350	unknown
0xEC	23 A6 7F 3F	0.998629	unknown
0xF0	D0 1D 0E B5	-0.000001	unknown
0xF4	F4 8D A9 B7	-0.000020	unknown
0xF8	D0 1D 0E B5	-0.000001	unknown
0xFC	00 00 80 3F	1.000000	unknown
0x100	00 00 00 00	0.000000	unknown; always zero
0x104	00 00 00 00	0.000000	unknown; always zero
0x108	00 00 00 00	0.000000	unknown; always zero
0x10C	23 A6 7F 3F	0.998629	unknown
0x110	AE 6C 56 BD	-0.052349	unknown
0x114	AF 8D A9 B7	-0.000020	unknown
0x118	DC FE 08 3C	0.008362	unknown
0x11C	5C 11 23 3E	0.159246	unknown
0x120	39 C6 2A 3F	0.667087	unknown
0x124	00 00 61 44	900.000000	range of fire
0x128	00 00 20 41	10.000000	scattering angle ? / slice ?
0x12C	00 00 20 40	2.500000	unknown; always the same
0x130	00 00 96 43	300.000000	unknown
0x134	00 00 40 41	12.000000	unknown
0x138	00 00 61 44	900.000000	unknown
0x13C	05 00	5	unknown; always the same
0x13E	01 00	1	weapon ID
0x140	00 00 00 00	0	unknown
0x144	00 00 00 00	0.000000	unknown
0x148	00 00 00 00	0.000000	unknown
0x14C	00 00 34 43	180.000000	unknown
0x150	00 00 40 40	3.000000	unknown
0x154	50 77 D6 3D	0.104719	unknown

0x158 - 0x1D7 : Secondary firing mode

The only weapon for which these fields are not all zero is w11_ba1.

They are the exact counterparts of the fields at 0xD8 - 0x157.

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0x1D8 - Particles

Every ONWC has 16 particle slots (80 = 0x50 bytes each.)

The number of slots actually used by the weapon is specified at 0xCA.

Offsets are relative to the beginning of a slot.

Offset	Raw hex	Value	Meaning
0x00	AE 6C 56 3D	0.052349	unknown
0x04	23 A6 7F 3F	0.998629	unknown
0x08	C2 53 90 B3	-6.720757e-8	unknown
0x0C	23 A6 7F 3F	0.998629	unknown
0x10	AE 6C 56 BD	-0.052349	unknown
0x14	AF 8D A9 B7	-0.000020	unknown
0x18	BA 59 A9 B7	-0.000020	unknown
0x1C	5B 02 85 35	0.000001	unknown
0x20	00 00 80 BF	-1.000000	unknown
0x24	6F 63 57 40	3.365444	unknown
0x28	B3 1D 89 BC	-0.016738	unknown
0x2C	C5 C1 2A 3F	0.667019	unknown
0x30	w1_tap_e01		weapon particle (06226-3RAPw1_tap_e01.BINA)
0x40	00 00	0	unknown; always zero
0x42	00 00	0	unknown; always zero
0x44	01 00	1	ammo decrement (different for the 2 firing modes of w11_ba1)
0x46	0C 00	12	delay between shots in frames (12 frames = 0.2 seconds)
0x48	04 00	4	unknown (looks like another delay)
0x4A	00 00	0	unknown, used for w4_psm and w11_ba1 (looks like another delay)
0x4C	00 00	0	if 1, particle is fired with fire2
0x4E	00 00	0	delay before firing

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Ending

Offset	Raw hex	Value	Meaning
0x6D8	weapon _empty		empty weapon sound (08992-weapon_empty.grp.OSBD) (08993-weapon_empty.imp.OSBD)
0x6F8	00 00 00 00	0	unknown; always zero
0x6FC	01 81 0E 00	3713	link to 03713-w1_glow.TXMP
0x700	01 82 0E 00	3714	link to 03714-w1_glow_ammo.TXMP
0x704	00 00 80 3F	1.000000	unknown
0x708	00 00 80 3F	1.000000	unknown
0x70C	76 65 EB 3F	1.839034	unknown
0x710	96 4C A9 3D	0.082666	unknown
0x714	06 E2 14 3E	0.145393	unknown
0x718	00 00 00 00	0.000000	unknown
0x71C	AD DE	dead	blank filler

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Notes

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ONWC : Oni Weapon Class
ONVL << Other file types >> OPge

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Main Page >> Oni Binary Data >> File types >> ONWC