199 lines
5.7 KiB
C++
199 lines
5.7 KiB
C++
//-----------------------------------------------------------------------------
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//
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// $Logfile:: /Code/DLLs/game/torsoAimAndFireWeapon.hpp $
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// $Revision:: 169 $
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// $Author:: sketcher $
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// $Date:: 4/26/02 2:22p $
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//
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// Copyright (C) 2002 by Ritual Entertainment, Inc.
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// All rights reserved.
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//
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// This source may not be distributed and/or modified without
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// expressly written permission by Ritual Entertainment, Inc.
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//
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//
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// DESCRIPTION:
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// torsoAimAndFireWeapon Behavior Definition
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//
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//--------------------------------------------------------------------------------
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//==============================
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// Forward Declarations
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//==============================
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class TorsoAimAndFireWeapon;
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#ifndef __TORSO_AIM_AND_FIRE_WEAPON___
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#define __TORSO_AIM_AND_FIRE_WEAPON___
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#include "behavior.h"
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#include "behaviors_general.h"
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//------------------------- CLASS ------------------------------
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//
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// Name: TorsoAimAndFireWeapon
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// Base Class: Behavior
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//
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// Description: Aims the torso at the current enemy ( If the
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// current enemy is within the passed in limits )
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//
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//
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// Method of Use: Called From State Machine
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//--------------------------------------------------------------
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class TorsoAimAndFireWeapon : public Behavior
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{
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//------------------------------------
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// States
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//------------------------------------
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public:
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typedef enum
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{
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TORSO_AIM_AND_FIRE_AIM,
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TORSO_AIM_AND_FIRE_PRE_FIRE,
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TORSO_AIM_AND_FIRE_ATTACK,
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TORSO_AIM_AND_FIRE_POST_FIRE,
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TORSO_AIM_AND_FIRE_SUCCESS,
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TORSO_AIM_AND_FIRE_FAILED
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} TorsoAimAndFireStates_t;
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//------------------------------------
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// Parameters
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//------------------------------------
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private:
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float _aimTimeMin;
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float _aimTimeMax;
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float _fireTimeMin;
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float _fireTimeMax;
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bool _forceAttack;
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float _maxTorsoYaw;
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float _maxTorsoPitch;
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float _maxTorsoTurnSpeed;
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int _shots;
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bool _aimOnly;
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bool _repeat;
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//-------------------------------------
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// Internal Functionality
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//-------------------------------------
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protected:
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void transitionToState ( TorsoAimAndFireStates_t state );
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void setInternalState ( TorsoAimAndFireStates_t state , const str &stateName );
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void init ( Actor &self );
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void think ();
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void updateEnemy ();
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void AdjustTorsoAngles ( const Vector &tagPos , const Vector &watchPosition );
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void LerpTorsoBySpeed ( const Vector &angleDelta );
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void setupStateAim ();
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BehaviorReturnCode_t evaluateStateAim ();
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void failureStateAim ( const str& failureReason );
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void setupStatePreFire ();
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BehaviorReturnCode_t evaluateStatePreFire ();
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void failureStatePreFire ( const str& failureReason );
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void setupStateAttack ();
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BehaviorReturnCode_t evaluateStateAttack ();
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void failureStateAttack ( const str& failureReason );
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void setupStatePostFire ();
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BehaviorReturnCode_t evaluateStatePostFire ();
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void failureStatePostFire ( const str& failureReason );
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//-------------------------------------
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// Public Interface
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//-------------------------------------
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public:
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CLASS_PROTOTYPE( TorsoAimAndFireWeapon );
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TorsoAimAndFireWeapon();
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~TorsoAimAndFireWeapon();
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void SetArgs ( Event *ev );
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void AnimDone ( Event *ev );
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void Begin ( Actor &self );
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BehaviorReturnCode_t Evaluate ( Actor &self );
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void End ( Actor &self );
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// Accessors
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virtual void Archive ( Archiver &arc );
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//-------------------------------------
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// Components
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//-------------------------------------
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private:
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FireWeapon _fireWeapon;
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//-------------------------------------
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// Member Variables
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//-------------------------------------
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private:
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TorsoAimAndFireStates_t _state;
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Vector _currentTorsoAngles;
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float _endFireTime;
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float _endAimTime;
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EntityPtr _currentEnemy;
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bool _canAttack;
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bool _animDone;
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str _aimAnim;
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str _preFireAnim;
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str _fireAnim;
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str _postFireAnim;
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bool _fireFailed;
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bool _endOnAimFail;
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Actor *_self;
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};
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inline void TorsoAimAndFireWeapon::Archive( Archiver &arc )
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{
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Behavior::Archive ( arc );
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//
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// Archive Parameters
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//
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arc.ArchiveFloat( &_aimTimeMin );
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arc.ArchiveFloat( &_aimTimeMax );
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arc.ArchiveFloat( &_fireTimeMin );
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arc.ArchiveFloat( &_fireTimeMax );
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arc.ArchiveBool( &_forceAttack );
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arc.ArchiveFloat( &_maxTorsoYaw );
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arc.ArchiveFloat( &_maxTorsoPitch );
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arc.ArchiveFloat( &_maxTorsoTurnSpeed );
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arc.ArchiveBool( &_aimOnly );
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arc.ArchiveInteger( &_shots );
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arc.ArchiveBool( &_repeat );
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//
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// Archive Components
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//
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arc.ArchiveObject ( &_fireWeapon );
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//
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// Archive Member Variables
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//
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ArchiveEnum ( _state, TorsoAimAndFireStates_t );
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arc.ArchiveVector ( &_currentTorsoAngles );
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arc.ArchiveFloat( &_endFireTime );
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arc.ArchiveFloat( &_endAimTime );
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arc.ArchiveSafePointer( &_currentEnemy );
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arc.ArchiveBool( &_canAttack );
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arc.ArchiveBool( &_animDone );
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arc.ArchiveString( &_aimAnim );
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arc.ArchiveString( &_preFireAnim );
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arc.ArchiveString( &_fireAnim );
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arc.ArchiveString( &_postFireAnim );
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arc.ArchiveBool( &_fireFailed );
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arc.ArchiveBool( &_endOnAimFail );
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arc.ArchiveObjectPointer( ( Class ** )&_self );
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}
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#endif /* __TORSO_AIM_AND_FIRE_WEAPON___ */
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