XML:ONWC

Template:XMLModdingHints

The xml code on this page is compatible with onisplit v0.9.61.0

general information

• ONWC files are stored at Edition\install\VanillaDats\level0_Final\level0_Final (AE 2010-05a)

file structure

ONWC
  | 
  +-- M3GM (the 3D mesh)
        |
        +-- PNTA <Points>
        +-- VCRA <VertexNormals>
        +-- VCRA <FaceNormals>
        +-- TXCA <TextureCoordinates>
        +-- IDXA <TriangleStrips>
        +-- IDXA <FaceNormalIndices>
        +-- TXMP <Texture> (link to external file)

ONWC: Oni Weapon Class

XML tag	type	description
<LaserSight>		see HERE
<AmmoMeter>		see HERE
<Geometry>	link	weapon instance number (#N)
<Name>	char[32]	ONWCfile.oni (don't use file prefix/suffix)
<MouseSensitivity>	float	weapon mouse sensitivity (applies on AI, too)
<Recoil>		see HERE
<RecoilAnimationType>	link	an recoil animation type
<ReloadAnimationType>	link	an reload animation type
<PauseAfterReload>	int16	pause after reload in 1/60 seconds
<MaxShots>	int16	amount of shots
<ParticleCount>	int16	amount of particles
<FiringModeCount>	int16	amount of used firing modes (max = 2 ?)
<PauseBeforeReload>	int16	pause before reload in 1/60 seconds
<ReleaseDelay>	int16	release delay; delay between the moment the trigger is released and the moment the weapon stops firing
<Flags>	flag	weapon options NoHolster UsesCells TwoHanded RecoilAffectsAiming Automatic StunSwitcher if enemy is inside shooting distance (between min and max) and is knockdowned/stuned or blownupped, AI with this weapon switches to melee for a time specified in a *fight timer* field KnockdownSwitcher if enemy is inside shooting distance (between min and max) and is knockdowned or blownupped, AI with this weapon switches to melee for a time specified in a *fight timer* field Explosive SecondaryFire BarabbasWeapon if enemy is inside shooting distance (between min and max) and is knockdowned or blownupped, AI with this weapon switches to melee for a time specified in a *fight timer* field Heavy AutoRelease HasReleaseDelay HasLaserSight ScaleCrosshair NoFade DrainAmmo
<FiringModes>		holds 2 <FiringModes> tags
<AIFiringMode>		see HERE
<Particles>		holds 16 <ONWCParticle> tags
<ONWCParticle>		see HERE
<EmptyWeaponSound>	link	OSBDfile.imp.oni (don't use file prefix/suffix)
<Glow>	link	TXMPfile.oni (don't use file suffix)
<GlowAmmo>	link	TXMPfile.oni (don't use file suffix)
<GlowTextureScale>	float	x z scale factor of glow textures
<PickupHandleOffset>	float	x y z offset of pickup handle
<HoveringHeight>	float	hovering height of unheld weapon

Glow textures

They're applied to the lower face of the M3GM's bounding box. The factors above are the ratio between the x/z extent of that face and the half-length/width of the glow textures. So if both factors are 0.5, the glow textures fit the bounding box exactly.

Pickup handle

The tolerance is hardcoded. The offsets are not relative to the weapon's axes, but to the world axes (!).

This is a rather nasty "feature" (actually, the offsets should be relative to the weapon's orientation)

The way it's now, the pickup volume of a WMC is not necessarily next to the handle. That's why it's hard to pick up.

<LaserSight>

Crosshair

Default crosshair appears where the laser sight hits environment, corpses, etc

Locked crosshair appears when the laser sight hits characters (including the shooter)

"Tunnel" is used by w8_mbo as a complement to the crosshair

w2_sap, w5_sbg, w7_scc and w9_scr use it with no crosshair

XML tag	type	description
<Origin>	float	x y z
<Stiffness>	float	x-component of laser sight direction ?
<AdditionalAzimuth>	float	wikipedia:Azimuth
<AdditionalElevation>	float	wikipedia:Elevation
<LaserMaxLength>	float	maximal length of laser sight vector
<LaserColor>	color	laser sight color: B G R A
<NormalTexture>	link	crosshair texture: TXMPfile.oni (don't use file suffix)
<NormalColor>	color	crosshair background color: B G R A
<NormalScale>	float	crosshair scale factor
<LockedTexture>	link	locked crosshair texture: TXMPfile.oni (don't use file suffix)
<LockedColor>	color	locked crosshair background color: B G R A
<LockedScale>	float	locked crosshair scale factor
<TunnelTexture>	link	tunnel texture
<TunnelColor>	color	tunnel background color: R G B A
<TunnelScale>	float	tunnel scale factor
<TunnelCount>	int32	number of tunnel textures
<TunnelSpacing>	float	spacing of tunnel textures

<AmmoMeter>

XML tag	type	description
<Icon>	link	TXMPfile.oni (don't use file suffix)
<Empty>	link	TXMPfile.oni (don't use file suffix)
<Fill>	link	TXMPfile.oni (don't use file suffix)

<Recoil>

XML tag	type	description
<Base>	float	recoil base (e.g. for w1_tap and w2_sap)
<Max>	float	recoil max
<Factor>	float	recoil factor
<ReturnSpeed>	float	recoil return speed
<FiringReturnSpeed>	float	recoil firing return speed

<AIFiringMode>

w11_ba1 is the only original weapon that use also the second firing mode.

Transform matrix

Probably defines the orientation, scaling and position of the firing spread. It doesn't appear to be used.

XML tag	type	description
<Flags>	flag	NoWildShots
<InverseDirection>	matrix4x3	targeting inverse transform matrix - the inverse of the matrix that gives the targeting direction
<Direction>	vector3	targeting direction; sets orientation of firingspread
<Origin>	vector3	targeting origin; sets deviation of A.I.'s aim from target's origin (target's origin + this vector = direction where to aim and fire)
<PredictionSpeed>	float	prediction speed; numeric speed of the projectile A.I. prediction takes into account when calculating where to fire in order to hit moving target
<MaxInaccuracyAngle>	float	max. inaccurancy angle; sets max angle between weapon's aiming vector and target's position; when AI exceeds this angle (by recoil or target running away), AI stops shooting and aims weapon again straight to the target, then resume shooting
<AimRadius>	float	aim_radius; always the same; possible related to the inaccuracy angle above
<AISoundRadius>	float	weapon sound sphere radius; defines radius of the A.I. sound sphere (gunfire type, see HERE about A.I. sound spheres) which is created for a short moment when this weapon is fired
<MinShootingDistance>	float	minimal shooting distance; if target is closer than min.shoot.dist then A.I. ceases fire and moves away from the target till at least min.shoot.dis. is achieved; diameter, not a radius, so effective distance from A.I. to target is half of this value
<MaxShootingDistance>	float	maximal shooting distance; if target is further than max.shoot.dist then A.I. ceases fire and moves towards the target until at least max.shoot.dis. is achieved
<MaxStartleMisses>	float	maximum startle misses; probably the maximum number of shots an ai can miss when suprised before he starts aiming
<SkillIndex>	int16	ONCC skill index
<FightTimer>	int32	fight timer, 240 for w4_psm, 200 for v6_vdg
<ProjectileSpeed>	float	ballistic projectile speed (150 for SBG, 160 for WMC)
<ProjectileGravity>	float	ballistic projectile gravity, can be negative for firing at the enemy's feet (0.5 for SBG, 0.3 for WMC)
<FireSpreadLength>	float	length of a firingspread; A.I. can utilize gunfire dodge mechanics when it collides with some firingspread (read HERE); can be seen by *ai2_showfiringspreads=1* (180 for w1_tap, 150 for w2_sap, 120 for w4_psm)
<FireSpreadWidth>	float	length of the firingspread's base; can be seen by ai2_showfiringspreads=1
<FireSpreadSkew>	float	firingspread's skew; can be seen by ai2_showfiringspreads=1 (0.1 for w1_tap, 0.21 for w2_sap)

<ONWCParticle>

Transformation matrix

That's what defines orientation, stretching, etc.

See CRSA for details.

XML tag	type	description
<Transform>	matrix4x3	transformation matrix xx xy xz yx yy yz zx zy zz + x y z offset of particle to weapon
<ParticleClass>	link	BINA3RAPfile.oni (don't use file prefix/suffix)
<UsedAmmo>	int16	ammo decrement (different for the 2 firing modes of w11_ba1)
<ShotDelay>	int16	normal delay between shots in frames
<RoughJusticeShotDelay>		'roughjustice' delay between shots in frames
<ActiveFrames>	int16	number in frames for active firing mode (1st frame for activate); Used for w4_psm and w11_ba1
<TriggeredBy>	int16	0 (particle is triggered by fire1) 1 (particle is triggered by fire2) -1 (particle is triggered by both firing modes)
<DelayBeforeFiring>	int16	delay before firing

particle adjustment

When adding particles in <ONWCParticle> section then the last three values of <Transform> are the particle start location.

Inside the 3D editor any object can serve as a helpful reference: pick one point of it and move it to the location from where the particle should be spawned. Copy the value into the xml file. (Caution: Mod Tool uses a comma as decimal mark, onisplit's xml files use a point.)

M3GM

export

onisplit -extract:obj output_folder input_folder\ONWCfile.oni

version hint:

onisplit v0.9.61.0 can extract M3GM only as obj

onisplit v0.9.41.0 can extract M3GM as obj or dae

import

The weapon must be positioned on XZ plane and pointing into +X (weapon rotation 0, 0, 0).

The center is located in 0, 0, 0 while the weapon grasp ends at approximate position: X=0,3 Y=# Z=-0,5 and X=0,8 Y=# Z=-0,5

Are there some tags which make together the mesh but you basically need to know that you can replace that content with data from another M3GM.

You can create M3GM meshes from obj files.

onisplit -create:m3gm output_folder -tex:weapon_tex input_folder/weapon.obj

-tex is optional

The TXMP file must created separately (if needed).

Then you can convert the file to xml and replace the ONWC's old M3GM xml code (in case you didn't start from scratch).

Remember to change the links (#N) and instance IDs of the new data.