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427 lines
13 KiB
C++
427 lines
13 KiB
C++
/*
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===========================================================================
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Doom 3 GPL Source Code
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Copyright (C) 1999-2011 id Software LLC, a ZeniMax Media company.
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This file is part of the Doom 3 GPL Source Code (?Doom 3 Source Code?).
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Doom 3 Source Code is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Doom 3 Source Code is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Doom 3 Source Code. If not, see <http://www.gnu.org/licenses/>.
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In addition, the Doom 3 Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 Source Code. If not, please request a copy in writing from id Software at the address below.
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If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
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===========================================================================
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*/
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#ifndef __GAME_WEAPON_H__
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#define __GAME_WEAPON_H__
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/*
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===============================================================================
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Player Weapon
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===============================================================================
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*/
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#ifdef _D3XP
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extern const idEventDef EV_Weapon_State;
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#endif
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typedef enum {
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WP_READY,
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WP_OUTOFAMMO,
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WP_RELOAD,
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WP_HOLSTERED,
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WP_RISING,
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WP_LOWERING
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} weaponStatus_t;
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typedef int ammo_t;
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static const int AMMO_NUMTYPES = 16;
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class idPlayer;
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static const int LIGHTID_WORLD_MUZZLE_FLASH = 1;
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static const int LIGHTID_VIEW_MUZZLE_FLASH = 100;
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class idMoveableItem;
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#ifdef _D3XP
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typedef struct {
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char name[64];
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char particlename[128];
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bool active;
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int startTime;
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jointHandle_t joint; //The joint on which to attach the particle
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bool smoke; //Is this a smoke particle
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const idDeclParticle* particle; //Used for smoke particles
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idFuncEmitter* emitter; //Used for non-smoke particles
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} WeaponParticle_t;
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typedef struct {
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char name[64];
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bool active;
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int startTime;
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jointHandle_t joint;
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int lightHandle;
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renderLight_t light;
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} WeaponLight_t;
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#endif
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class idWeapon : public idAnimatedEntity {
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public:
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CLASS_PROTOTYPE( idWeapon );
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idWeapon();
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virtual ~idWeapon();
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// Init
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void Spawn( void );
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void SetOwner( idPlayer *owner );
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idPlayer* GetOwner( void );
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virtual bool ShouldConstructScriptObjectAtSpawn( void ) const;
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static void CacheWeapon( const char *weaponName );
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// save games
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void Save( idSaveGame *savefile ) const; // archives object for save game file
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void Restore( idRestoreGame *savefile ); // unarchives object from save game file
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// Weapon definition management
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void Clear( void );
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void GetWeaponDef( const char *objectname, int ammoinclip );
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bool IsLinked( void );
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bool IsWorldModelReady( void );
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// GUIs
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const char * Icon( void ) const;
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void UpdateGUI( void );
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virtual void SetModel( const char *modelname );
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bool GetGlobalJointTransform( bool viewModel, const jointHandle_t jointHandle, idVec3 &offset, idMat3 &axis );
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void SetPushVelocity( const idVec3 &pushVelocity );
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bool UpdateSkin( void );
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// State control/player interface
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void Think( void );
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void Raise( void );
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void PutAway( void );
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void Reload( void );
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void LowerWeapon( void );
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void RaiseWeapon( void );
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void HideWeapon( void );
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void ShowWeapon( void );
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void HideWorldModel( void );
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void ShowWorldModel( void );
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void OwnerDied( void );
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void BeginAttack( void );
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void EndAttack( void );
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bool IsReady( void ) const;
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bool IsReloading( void ) const;
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bool IsHolstered( void ) const;
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bool ShowCrosshair( void ) const;
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idEntity * DropItem( const idVec3 &velocity, int activateDelay, int removeDelay, bool died );
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bool CanDrop( void ) const;
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void WeaponStolen( void );
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#ifdef _D3XP
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weaponStatus_t GetStatus() { return status; };
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#endif
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// Script state management
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virtual idThread * ConstructScriptObject( void );
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virtual void DeconstructScriptObject( void );
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void SetState( const char *statename, int blendFrames );
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void UpdateScript( void );
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void EnterCinematic( void );
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void ExitCinematic( void );
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void NetCatchup( void );
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// Visual presentation
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void PresentWeapon( bool showViewModel );
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int GetZoomFov( void );
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void GetWeaponAngleOffsets( int *average, float *scale, float *max );
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void GetWeaponTimeOffsets( float *time, float *scale );
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bool BloodSplat( float size );
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// Ammo
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static ammo_t GetAmmoNumForName( const char *ammoname );
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static const char *GetAmmoNameForNum( ammo_t ammonum );
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static const char *GetAmmoPickupNameForNum( ammo_t ammonum );
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ammo_t GetAmmoType( void ) const;
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int AmmoAvailable( void ) const;
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int AmmoInClip( void ) const;
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void ResetAmmoClip( void );
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int ClipSize( void ) const;
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int LowAmmo( void ) const;
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int AmmoRequired( void ) const;
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#ifdef _D3XP
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int AmmoCount() const;
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int GetGrabberState() const;
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#endif
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virtual void WriteToSnapshot( idBitMsgDelta &msg ) const;
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virtual void ReadFromSnapshot( const idBitMsgDelta &msg );
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enum {
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EVENT_RELOAD = idEntity::EVENT_MAXEVENTS,
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EVENT_ENDRELOAD,
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EVENT_CHANGESKIN,
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EVENT_MAXEVENTS
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};
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virtual bool ClientReceiveEvent( int event, int time, const idBitMsg &msg );
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virtual void ClientPredictionThink( void );
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private:
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// script control
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idScriptBool WEAPON_ATTACK;
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idScriptBool WEAPON_RELOAD;
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idScriptBool WEAPON_NETRELOAD;
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idScriptBool WEAPON_NETENDRELOAD;
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idScriptBool WEAPON_NETFIRING;
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idScriptBool WEAPON_RAISEWEAPON;
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idScriptBool WEAPON_LOWERWEAPON;
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weaponStatus_t status;
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idThread * thread;
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idStr state;
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idStr idealState;
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int animBlendFrames;
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int animDoneTime;
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bool isLinked;
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// precreated projectile
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idEntity *projectileEnt;
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idPlayer * owner;
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idEntityPtr<idAnimatedEntity> worldModel;
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// hiding (for GUIs and NPCs)
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int hideTime;
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float hideDistance;
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int hideStartTime;
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float hideStart;
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float hideEnd;
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float hideOffset;
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bool hide;
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bool disabled;
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// berserk
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int berserk;
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// these are the player render view parms, which include bobbing
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idVec3 playerViewOrigin;
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idMat3 playerViewAxis;
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// the view weapon render entity parms
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idVec3 viewWeaponOrigin;
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idMat3 viewWeaponAxis;
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// the muzzle bone's position, used for launching projectiles and trailing smoke
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idVec3 muzzleOrigin;
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idMat3 muzzleAxis;
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idVec3 pushVelocity;
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// weapon definition
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// we maintain local copies of the projectile and brass dictionaries so they
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// do not have to be copied across the DLL boundary when entities are spawned
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const idDeclEntityDef * weaponDef;
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const idDeclEntityDef * meleeDef;
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idDict projectileDict;
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float meleeDistance;
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idStr meleeDefName;
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idDict brassDict;
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int brassDelay;
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idStr icon;
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// view weapon gui light
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renderLight_t guiLight;
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int guiLightHandle;
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// muzzle flash
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renderLight_t muzzleFlash; // positioned on view weapon bone
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int muzzleFlashHandle;
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renderLight_t worldMuzzleFlash; // positioned on world weapon bone
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int worldMuzzleFlashHandle;
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idVec3 flashColor;
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int muzzleFlashEnd;
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int flashTime;
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bool lightOn;
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bool silent_fire;
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bool allowDrop;
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// effects
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bool hasBloodSplat;
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// weapon kick
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int kick_endtime;
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int muzzle_kick_time;
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int muzzle_kick_maxtime;
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idAngles muzzle_kick_angles;
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idVec3 muzzle_kick_offset;
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// ammo management
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ammo_t ammoType;
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int ammoRequired; // amount of ammo to use each shot. 0 means weapon doesn't need ammo.
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int clipSize; // 0 means no reload
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int ammoClip;
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int lowAmmo; // if ammo in clip hits this threshold, snd_
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bool powerAmmo; // true if the clip reduction is a factor of the power setting when
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// a projectile is launched
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// mp client
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bool isFiring;
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// zoom
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int zoomFov; // variable zoom fov per weapon
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// joints from models
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jointHandle_t barrelJointView;
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jointHandle_t flashJointView;
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jointHandle_t ejectJointView;
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jointHandle_t guiLightJointView;
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jointHandle_t ventLightJointView;
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jointHandle_t flashJointWorld;
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jointHandle_t barrelJointWorld;
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jointHandle_t ejectJointWorld;
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#ifdef _D3XP
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jointHandle_t smokeJointView;
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idHashTable<WeaponParticle_t> weaponParticles;
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idHashTable<WeaponLight_t> weaponLights;
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#endif
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// sound
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const idSoundShader * sndHum;
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// new style muzzle smokes
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const idDeclParticle * weaponSmoke; // null if it doesn't smoke
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int weaponSmokeStartTime; // set to gameLocal.time every weapon fire
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bool continuousSmoke; // if smoke is continuous ( chainsaw )
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const idDeclParticle * strikeSmoke; // striking something in melee
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int strikeSmokeStartTime; // timing
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idVec3 strikePos; // position of last melee strike
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idMat3 strikeAxis; // axis of last melee strike
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int nextStrikeFx; // used for sound and decal ( may use for strike smoke too )
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// nozzle effects
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bool nozzleFx; // does this use nozzle effects ( parm5 at rest, parm6 firing )
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// this also assumes a nozzle light atm
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int nozzleFxFade; // time it takes to fade between the effects
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int lastAttack; // last time an attack occured
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renderLight_t nozzleGlow; // nozzle light
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int nozzleGlowHandle; // handle for nozzle light
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idVec3 nozzleGlowColor; // color of the nozzle glow
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const idMaterial * nozzleGlowShader; // shader for glow light
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float nozzleGlowRadius; // radius of glow light
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// weighting for viewmodel angles
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int weaponAngleOffsetAverages;
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float weaponAngleOffsetScale;
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float weaponAngleOffsetMax;
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float weaponOffsetTime;
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float weaponOffsetScale;
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// flashlight
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void AlertMonsters( void );
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// Visual presentation
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void InitWorldModel( const idDeclEntityDef *def );
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void MuzzleFlashLight( void );
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void MuzzleRise( idVec3 &origin, idMat3 &axis );
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void UpdateNozzleFx( void );
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void UpdateFlashPosition( void );
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// script events
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void Event_Clear( void );
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void Event_GetOwner( void );
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void Event_WeaponState( const char *statename, int blendFrames );
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void Event_SetWeaponStatus( float newStatus );
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void Event_WeaponReady( void );
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void Event_WeaponOutOfAmmo( void );
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void Event_WeaponReloading( void );
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void Event_WeaponHolstered( void );
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void Event_WeaponRising( void );
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void Event_WeaponLowering( void );
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void Event_UseAmmo( int amount );
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void Event_AddToClip( int amount );
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void Event_AmmoInClip( void );
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void Event_AmmoAvailable( void );
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void Event_TotalAmmoCount( void );
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void Event_ClipSize( void );
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void Event_PlayAnim( int channel, const char *animname );
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void Event_PlayCycle( int channel, const char *animname );
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void Event_AnimDone( int channel, int blendFrames );
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void Event_SetBlendFrames( int channel, int blendFrames );
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void Event_GetBlendFrames( int channel );
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void Event_Next( void );
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void Event_SetSkin( const char *skinname );
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void Event_Flashlight( int enable );
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void Event_GetLightParm( int parmnum );
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void Event_SetLightParm( int parmnum, float value );
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void Event_SetLightParms( float parm0, float parm1, float parm2, float parm3 );
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void Event_LaunchProjectiles( int num_projectiles, float spread, float fuseOffset, float launchPower, float dmgPower );
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void Event_CreateProjectile( void );
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void Event_EjectBrass( void );
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void Event_Melee( void );
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void Event_GetWorldModel( void );
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void Event_AllowDrop( int allow );
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void Event_AutoReload( void );
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void Event_NetReload( void );
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void Event_IsInvisible( void );
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void Event_NetEndReload( void );
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#ifdef _D3XP
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idGrabber grabber;
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int grabberState;
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void Event_Grabber( int enable );
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void Event_GrabberHasTarget( void );
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void Event_GrabberSetGrabDistance( float dist );
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void Event_LaunchProjectilesEllipse( int num_projectiles, float spreada, float spreadb, float fuseOffset, float power );
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void Event_LaunchPowerup( const char* powerup, float duration, int useAmmo );
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void Event_StartWeaponSmoke();
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void Event_StopWeaponSmoke();
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void Event_StartWeaponParticle( const char* name);
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void Event_StopWeaponParticle( const char* name);
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void Event_StartWeaponLight( const char* name);
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void Event_StopWeaponLight( const char* name);
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#endif
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};
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ID_INLINE bool idWeapon::IsLinked( void ) {
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return isLinked;
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}
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ID_INLINE bool idWeapon::IsWorldModelReady( void ) {
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return ( worldModel.GetEntity() != NULL );
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}
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ID_INLINE idPlayer* idWeapon::GetOwner( void ) {
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return owner;
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}
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#endif /* !__GAME_WEAPON_H__ */
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