struct IWeaponEventListener {
};

IWeapon.h

virtual ~IWeaponEventListener();

virtual void OnDropped(IWeapon * pWeapon, EntityId actorId) = 0;

virtual void OnEndBurst(IWeapon * pWeapon, EntityId shooterId) = 0;

virtual void OnEndReload(IWeapon * pWeapon, EntityId shooterId, IEntityClass* pAmmoType) = 0;

virtual void OnFireModeChanged(IWeapon * pWeapon, int currentFireMode) = 0;

virtual void OnMelee(IWeapon* pWeapon, EntityId shooterId) = 0;

virtual void OnOutOfAmmo(IWeapon * pWeapon, IEntityClass* pAmmoType) = 0;

virtual void OnPickedUp(IWeapon * pWeapon, EntityId actorId, bool destroyed) = 0;

virtual void OnReadyToFire(IWeapon * pWeapon) = 0;

virtual void OnSelected(IWeapon * pWeapon, bool selected) = 0;

virtual void OnSetAmmoCount(IWeapon * pWeapon, EntityId shooterId) = 0;

virtual void OnShoot(IWeapon * pWeapon, EntityId shooterId, EntityId ammoId, IEntityClass* pAmmoType, const Vec3 & pos, const Vec3 & dir, const Vec3 & vel) = 0;

virtual void OnStartFire(IWeapon * pWeapon, EntityId shooterId) = 0;

virtual void OnStartReload(IWeapon * pWeapon, EntityId shooterId, IEntityClass* pAmmoType) = 0;

virtual void OnStartTargetting(IWeapon * pWeapon) = 0;

virtual void OnStopFire(IWeapon * pWeapon, EntityId shooterId) = 0;

virtual void OnStopTargetting(IWeapon * pWeapon) = 0;

virtual void OnZoomChanged(IWeapon* pWeapon, bool zoomed, int idx);

empty implementation to be compatible with other game dlls