Weapon Asset (Ghosts)

The purpose of the weapon asset should be fairly obvious, but the structure not so much. The weapon asset on Ghosts continues on the Modern Warfare 2 idea of the "WeaponVariantDef". Tthe WeaponVariantDef is 0xBC bytes, while the WeaponDef is 0x848.

enum playerAnimType_t : int
{
  none = 0x0,
  other = 0x1,
  pistol = 0x2,
  smg = 0x3,
  autorifle = 0x4,
  mg = 0x5,
  sniper = 0x6,
  rocketlauncher = 0x7,
  explosive = 0x8,
  grenade = 0x9,
  turret = 0xA,
  c4 = 0xB, 
  m203 = 0xC, 
  hold = 0xD,
  briefcase = 0xE,
  riotshield = 0xF,
  laptop = 0x10,
  throwingknife = 0x11,
  mortar = 0x12,
  juggernautmaniac = 0x13,
  claymore = 0x14,
  minigun = 0x15,
  drill = 0x16,
  dogwhistle = 0x17,
  smg_bullpup = 0x18,
  autorifle_bullpup = 0x19,
  sniper_bullpup = 0x1A,
  killstreaktrigger = 0x1B,
  trophysystem = 0x1C,
  PLAYER_ANIM_TYPE_MAX
};

enum weapType_t : int
{
  WEAPTYPE_NONE,
  WEAPTYPE_BULLET,
  WEAPTYPE_GRENADE,
  WEAPTYPE_PROJECTILE,
  WEAPTYPE_RIOTSHIELD,
  WEAPTYPE_MAX
};

enum weapClass_t : int
{
  WEAPCLASS_RIFLE = 0,
  WEAPCLASS_SNIPER = 1,
  WEAPCLASS_MG = 2,
  WEAPCLASS_SMG = 3,
  WEAPCLASS_SPREAD = 4,
  WEAPCLASS_PISTOL = 5,
  WEAPCLASS_GRENADE = 6,
  WEAPCLASS_ROCKETLAUNCHER = 7,
  WEAPCLASS_TURRET = 8,
  WEAPCLASS_THROWINGKNIFE = 9,
  WEAPCLASS_NON_PLAYER = 10,
  WEAPCLASS_ITEM = 11,
  WEAPCLASS_MAX
};

enum PenetrateType : int
{
  PENETRATE_TYPE_NONE = 0,
  PENETRATE_TYPE_SMALL = 1,
  PENETRATE_TYPE_MEDIUM = 2,
  PENETRATE_TYPE_LARGE = 3,
  PENETRATE_TYPE_MAX 
};

enum weapInventoryType_t : int
{
  WEAPINVENTORY_PRIMARY = 0,
  WEAPINVENTORY_OFFHAND = 1,
  WEAPINVENTORY_ITEM = 2,
  WEAPINVENTORY_ALTMODE = 3,
  WEAPINVENTORY_EXCLUSIVE = 4,
  WEAPINVENTORY_SCAVENGER = 5,
  WEAPINVENTORY_MAX
};

enum weapFireType_t : int
{
  WEAPON_FIRETYPE_FULLAUTO = 0x0,
  WEAPON_FIRETYPE_SINGLESHOT = 0x1,
  WEAPON_FIRETYPE_BURSTFIRE2 = 0x2,
  WEAPON_FIRETYPE_BURSTFIRE3 = 0x3,
  WEAPON_FIRETYPE_BURSTFIRE4 = 0x4,
  WEAPON_FIRETYPE_DOUBLE_BARREL = 0x5,
  WEAPON_FIRETYPE_MAX
};

enum activeReticleType_t : int
{
  VEH_ACTIVE_RETICLE_NONE = 0,
  VEH_ACTIVE_RETICLE_PIP_ON_A_STICK = 1,
  VEH_ACTIVE_RETICLE_BOUNCING_DIAMOND = 2,
  VEH_ACTIVE_RETICLE_MAX
};

enum weaponIconRatioType_t : int
{
  WEAPON_ICON_RATIO_1TO1 = 0,
  WEAPON_ICON_RATIO_2TO1 = 1,
  WEAPON_ICON_RATIO_4TO1 = 2,
  WEAPON_ICON_RATIO_MAX
};

enum WeapStickinessType
{
  WEAP_STICK_DONT = 0,
  WEAP_STICK_ALL,
  WEAP_STICK_ALL_ORIENT,
  WEAP_STICK_GROUND,
  WEAP_STICK_GROUND_YAW,
  WEAP_STICK_KNIFE,
  WEAP_STICK_MAX
};

struct AdsOverlayStruct
{
  Material *adsOverlayShader;
  Material *adsOverlayShaderLowRes;
  Material *adsOverlayShaderEMP;
  Material *adsOverlayShaderEMPLowRes;
  int adsOverlayReticle;
  float adsOverlayWidth;
  float adsOverlayHeight;
  float adsOverlayWidthSplitscreen;
  float adsOverlayHeightSplitscreeen;
};

struct WeaponDef
{
  char * szInternalName;
  XModel * *gunXModel;           //Count = 0x40
  XModel * handModel;
       XModel * unknownModel1;
       XModel * unknownModel2;
       Material * unknownMaterial1;
       Material * unknownMaterial2;
   Material ** camoMaterials;	//Count = 0x3F
   XAnim ** animR;					//Count = 0x7C
   XAnim ** animL;					//Count = 0x7C
   char * szModeName;
       ScriptString (*unkScriptStrings1[0x18]);
       ScriptString (*unkScriptStrings2[0x18]);
       ScriptString (*unkScriptStrings3[0x18]);
       ScriptString (*unkScriptStrings4[0x18]);
       ScriptString (*unkScriptStrings5[0x18]);
       FxEffectDef ** unkFxArray;				//Count = 0x10
       ScriptString (*unkScriptStrings6[0x10]);
  playerAnimType_t playerAnimType;
  weapType_t weapType;
  weapClass_t weaponClass;
  PenetrateType penetrateType;
  weapInventoryType_t inventoryType;
  weapFireType_t fireType;
       char unknown1[0x10];
  FxEffectDef * viewFlashEffect;
  FxEffectDef * worldFlashEffect;
  FxEffectDef * viewADSFlashEffect;
  snd_alias_list_name pickUpSound;
  snd_alias_list_name pickUpSoundPlayer;
  snd_alias_list_name ammoPickupSound;
  snd_alias_list_name ammoPickupSoundPlayer;
  snd_alias_list_name projectileSound;
  snd_alias_list_name pullbackSound;
  snd_alias_list_name pullbackSoundPlayer;
  snd_alias_list_name fireSound;
  snd_alias_list_name fireSoundPlayer;
  snd_alias_list_name fireSoundPlayerAkimbo;
  snd_alias_list_name loopFireSound;
  snd_alias_list_name loopFireSoundPlayer;
  snd_alias_list_name stopFireSound;
  snd_alias_list_name stopFireSoundPlayer;
  snd_alias_list_name lastShotSound;
  snd_alias_list_name lastShotSoundPlayer;
  snd_alias_list_name emptyFireSound;
  snd_alias_list_name emptyFireSoundPlayer;
  snd_alias_list_name meleeSwipeSound;
  snd_alias_list_name meleeSwipeSoundPlayer;
  snd_alias_list_name meleeHitSound;
  snd_alias_list_name meleeMissSound;
  snd_alias_list_name rechamberSound;
  snd_alias_list_name rechamberSoundPlayer;
  snd_alias_list_name reloadSound;
  snd_alias_list_name reloadSoundPlayer;
  snd_alias_list_name reloadEmptySound;
  snd_alias_list_name reloadEmptySoundPlayer;
  snd_alias_list_name reloadStartSound;
  snd_alias_list_name reloadStartSoundPlayer;
  snd_alias_list_name reloadEndSound;
  snd_alias_list_name reloadEndSoundPlayer;
  snd_alias_list_name detonateSound;
  snd_alias_list_name detonateSoundPlayer;
  snd_alias_list_name nightVisionWearSound;
  snd_alias_list_name nightVisionWearSoundPlayer;
  snd_alias_list_name nightVisionRemoveSound;
  snd_alias_list_name nightVisionRemoveSoundPlayer;
  snd_alias_list_name altSwitchSound;
  snd_alias_list_name altSwitchSoundPlayer;
  snd_alias_list_name raiseSound;
  snd_alias_list_name raiseSoundPlayer;
  snd_alias_list_name firstRaiseSound;
  snd_alias_list_name firstRaiseSoundPlayer;
  snd_alias_list_name putawaySound;
  snd_alias_list_name putawaySoundPlayer;
  snd_alias_list_name scanSound;
       snd_alias_list_name unknownSound1;
  snd_alias_list_name * parallelBounceSound;
  snd_alias_list_name * perpendicularBounceSound;
  FxEffectDef * viewShellEjectEffect;
  FxEffectDef * worldShellEjectEffect;
  FxEffectDef * viewLastShotEjectEffect;
  FxEffectDef * worldLastShotEjectEffect;
  FxEffectDef * unknownFx1;
  Material * reticleCenter;
  Material * reticleSide;
  int iReticleCenterSize;
  int iReticleSideSize;
  int iReticleMinOfs;
  activeReticleType_t activeReticleType;
  float vStandMove[3];
  float vStandRot[3];
  float vStrafeMove[3];
  float vStrafeRot[3];
  float vDuckedOfs[3];
  float vDuckedMove[3];
  float vDuckedRot[3];
  float vProneOfs[3];
  float vProneMove[3];
  float vProneRot[3];
  float fPosMoveRate;
  float fPosProneMoveRate;
  float fStandMoveMinSpeed;
  float fDuckedMoveMinSpeed;
  float fProneMoveMinSpeed;
  float fPosRotRate;
  float fPosProneRotRate;
  float fStandRotMinSpeed;
  float fDuckedRotMinSpeed;
  float fProneRotMinSpeed;
  XModel * * worldModel;          //Count = 0x40
  XModel * worldClipModel;
  XModel * rocketModel;
  XModel * knifeModel;
  XModel * worldKnifeModel;
  Material * hudIcon;
  weaponIconRatioType_t hudIconRatio;
  Material * pickupIcon;
  weaponIconRatioType_t pickupIconRatio;
  Material * ammoCounterIcon;
  weaponIconRatioType_t ammoCounterIconRatio;
       int ammoCounterClip;   //Missing enum
  int iStartAmmo;
  const char *szAmmoName;
  int iAmmoIndex;
  const char *szClipName;
  int iClipIndex;
  int iMaxAmmo;
  int shotCount;
  const char *szSharedAmmoCapName;
  int iSharedAmmoCap;
  int damage;
  int playerDamage;
  int iMeleeDamage;
  int iDamageType;
  int iFireDelay;
  int iMeleeDelay;
  int meleeChargeDelay;
  int iDetonateDelay;
  int iRechamberTime;
  int iRechamberOneHanded;
  int iRechamberBoltTime;
  int iHoldFireTime;
  int iDetonateTime;
       int unknown2;
  int iMeleeTime;
  int meleeChargeTime;
  int iReloadTime;
  int reloadShowRocketTime;
  int iReloadEmptyTime;
  int iReloadAddTime;
       int unknown3;
  int iReloadStartTime;
  int iReloadStartAddTime;
  int iReloadEndTime;
  int iDropTime;
  int iRaiseTime;
  int iAltDropTime;
  int quickDropTime;
  int quickRaiseTime;
  int iFirstRaiseTime;
  int iEmptyRaiseTime;
  int iEmptyDropTime;
  int sprintInTime;
  int sprintLoopTime;
  int sprintOutTime;
  int stunnedTimeBegin;
  int stunnedTimeLoop;
  int stunnedTimeEnd;
       char unknown4[0x114];
  float autoAimRange;
  float aimAssistRange;
  float aimAssistRangeAds;
  float aimPadding;
  float enemyCrosshairRange;
  float moveSpeedScale;
  float adsMoveSpeedScale;
  float sprintDurationScale;
  float adsZoomInFrac;
  float adsZoomOutFrac;
  AdsOverlayStruct overlayInfo;
       int unknown6;
  float fAdsBobFactor;
  float fAdsViewBobMult;
  float fHipSpreadStandMin;
  float fHipSpreadDuckedMin;
  float fHipSpreadProneMin;
  float hipSpreadStandMax;
  float hipSpreadDuckedMax;
  float hipSpreadProneMax;
  float fHipSpreadDecayRate;
  float fHipSpreadFireAdd;
  float fHipSpreadTurnAdd;
  float fHipSpreadMoveAdd;
  float fHipSpreadDuckedDecay;
  float fHipSpreadProneDecay;
  float fHipReticleSidePos;
  float fAdsIdleAmount;
  float fHipIdleAmount;
  float adsIdleSpeed;
  float hipIdleSpeed;
  float fIdleCrouchFactor;
  float fIdleProneFactor;
  float fGunMaxPitch;
  float fGunMaxYaw;
       char unknown7[0xC];
  float swayMaxAngle;
  float swayLerpSpeed;
  float swayPitchScale;
  float swayYawScale;
  float swayHorizScale;
  float swayVertScale;
  float swayShellShockScale;
  float adsSwayMaxAngle;
  float adsSwayLerpSpeed;
  float adsSwayPitchScale;
  float adsSwayYawScale;
  float adsSwayHorizScale;
  float adsSwayVertScale;
  float adsViewErrorMin;
  float adsViewErrorMax;
       int unknown8;
  PhysCollisionMap * collisions;
       char unknown9[0x28];
  int iDropAmmoMin;
  int ammoDropClipPercentMin;
  int ammoDropClipPercentMax;
  int iExplosionRadius;
  int iExplosionRadiusMin;
  int iExplosionInnerDamage;
  int iExplosionOuterDamage;
  float damageConeAngle;
  float bulletExplDmgMult;
  float bulletExplRadiusMult;
  int iProjectileSpeed;
  int iProjectileSpeedUp;
  int iProjectileSpeedForward;
  int iProjectileActivateDist;
  float projLifetime;
  float timeToAccelerate;
  float projectileCurvature;
       char * unknownString1;
       XModel * projectileModel;
       int projExplosiveType;   //Missing enum
  FxEffectDef * projExplosionEffect;
  FxEffectDef * projDudEffect;
  snd_alias_list_name projExplosionSound;
  snd_alias_list_name projDudSound;
  WeapStickinessType stickiness;
  float lowAmmoWarningThreshold;
  float ricochetChance;
       char unknown10[0xC];
  float (*parallelBounce[31]);
  float (*perpendicularBounce[31]);
  FxEffectDef * projTrailEffect;
  FxEffectDef * projBeaconEffect;
  float vProjectileColor[3];
       int guidedMissileType;   //Missing enum
  float maxSteeringAccel;
  float projIgnitionDelay;
  FxEffectDef * projIgnitionEffect;
       char unknown11[0x38];
  float fAdsGunKickSpeedDecay;
  float fAdsGunKickStaticDecay;
  float fAdsViewKickPitchMin;
  float fAdsViewKickPitchMax;
  float fAdsViewKickYawMin;
  float fAdsViewKickYawMax;
       char unknown12[0xC];
  float fAdsSpread;
  int hipGunKickReducedKickBullets;
  float hipGunKickReducedKickPercent;
  float fHipGunKickPitchMin;
  float fHipGunKickPitchMax;
  float fHipGunKickYawMin;
  float fHipGunKickYawMax;
       int unknown13;
  float fHipGunKickAccel;
  float fHipGunKickSpeedMax;
  float fHipGunKickSpeedDecay;
  float fHipGunKickStaticDecay;
  float fHipViewKickPitchMin;
  float fHipViewKickPitchMax;
  float fHipViewKickYawMin;
  float fHipViewKickYawMax;
       char unknown14[0xC];
  float fightDist;
  float maxDist;
  const char *accuracyGraphName[2];
  vec2_t * accuracyGraphKnots;
  vec2_t * originalAccuracyGraphKnots;
  short accuracyGraphKnotCount;
  short originalAccuracyGraphKnotCount;
  int iPositionReloadTransTime;
  float leftArc;
  float rightArc;
  float topArc;
  float bottomArc;
  float accuracy;
  float aiSpread;
  float playerSpread;
  float minVertTurnSpeed;
  float minHorTurnSpeed;
  float maxVertTurnSpeed;
  float maxHorTurnSpeed;
  float pitchConvergenceTime;
  float yawConvergenceTime;
  float suppressTime;
  float maxRange;
  float fAnimHorRotateInc;
  float fPlayerPositionDist;
  const char *szUseHintString;
  const char *dropHintString;
  int iUseHintStringIndex;
  int dropHintStringIndex;
  float horizViewJitter;
  float vertViewJitter;
  float scanSpeed;
  float scanAccel;
  int scanPauseTime;
  const char *szScript;
  float fOOPosAnimLength[2];
  int minDamage;
  int minPlayerDamage;
  float maxDamageRange;
  float minDamageRange;
  float destabilizationRateTime;
  float destabilizationCurvatureMax;
  int destabilizeDistance;
  float (*locationDamageMultipliers[22]);
  const char *fireRumble;
  const char *meleeImpactRumble;
  [[:Tracer Asset|Tracer]] * tracer;
       char unknown15[0x2C];
  FxEffectDef *turretOverheatEffect;
  const char *turretBarrelSpinRumble;
  int turretBarrelSpinUpTime;
  int turretBarrelSpinDownTime;
  int turretBarrelSpinSpeed;
  snd_alias_list_name turretBarrelSpinMaxSnd;
  snd_alias_list_name turretBarrelSpinUpSnds[4];
  snd_alias_list_name turretBarrelSpinDownSnds[4];
  snd_alias_list_name missileConeSoundAlias;
  snd_alias_list_name missileConeSoundAliasAtBase;
       char unknown16[0x34];
  ScriptString unknownScriptString;
       char unknown17[0x5E];
  ScriptString stowTag;
  XModel * unknownModel3;
};

struct unkWeaponVariantDefStruct1
{
  int unknown;
  XAnim* unknownAnims[2];
  char unkData[0xC];
};

struct unkWeaponVariantDefStruct2
{
  int unknown1;
  snd_alias_list_name unknownSounds[2];
  int unknown2;
};

struct unkWeaponVariantDefStruct3
{
  int unknown1;
  FxEffectDef* unknownFXs[2];
  int unknown2;
};

struct unkWeaponVariantDefStruct4
{
   int unknown;
   ScriptString (*unknownArrays[0x18])[2];
};

struct WeaponVariantDef
{
  char * name;
  WeaponDef * info;
  const char * displayName;
  ScriptString (*hideTags[0x20]);
  AttachmentDef ** sights;				//Count = 6
  AttachmentDef ** underBarrel;				//Count = 3
  AttachmentDef ** barrelsAndMods;				//Count = 8
  XAnim ** szXAnims;							//Count = 0x7C
       int unkCount1;
       unkWeaponVariantDefStruct1 * unkData1;		//Count = unkCount1
       int unkCount2;
       unkWeaponVariantDefStruct2 * unkData2;		//Count = unkCount2
       int unkCount3;
       unkWeaponVariantDefStruct3 * unkData3;		//Count = unkCount3
       int unkCount4;
       char * unkData4;					//Size = unkCount4 << 4
       int unkCount5;
       unkWeaponVariantDefStruct4 * unkData5;		//Count = unkCount5
  float adsZoomFov;
  int adsTransInTime;
  int adsTransOutTime;
  int clipSize;
       int unknown1;
  int fireTime;
       int unknown2;
       int unknown3;
  float penetrateMultiplier;
  float adsViewKickCenterSpeed;
  float hipViewKickCenterSpeed;
  char *szAltWeaponName;
  int altWeaponFireTime;
  int altWeaponIndex;
  int altRaiseTime;
  Material * killIcon;
  Material * dpadIcon;
       char unknown4[0x10];
  int dropAmmoMax;
  float adsDofStart;
  float adsDofEnd;
  short accuracyGraphKnotCount;
  short originalAccuracyGraphKnotCount;
  vec2_t *accuracyGraphKnots;
  vec2_t *originalAccuracyGraphKnots;
       int unknown5;
       char * unknownString;
};

Source Format

The weapon source files are raw text files with no extension, located at "raw/weapons/sp/" for SP weapons and "raw/weapons/mp/" for MP weapons. They use the same format as many other assets, with each setting name and value separated by a back-slash. The first setting identifies the file, and for weapons the identifier string is "WEAPONFILE".