145 lines
4.0 KiB
C++
145 lines
4.0 KiB
C++
//-----------------------------------------------------------------------------
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//
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// $Logfile:: /Code/DLLs/game/closeInOnEnemy.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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// CloseInOnEnemy 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 CloseInOnPlayer;
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#ifndef __CLOSE_IN_ON_PLAYER_HPP__
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#define __CLOSE_IN_ON_PLAYER_HPP__
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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: CloseInOnPlayer
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// Base Class: Behavior
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//
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// Description: Makes the actor move closer to the player enemy
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//
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// Method of Use: Called From State Machine
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//--------------------------------------------------------------
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class CloseInOnPlayer : 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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CLOSE_IN_ON_PLAYER_APPROACH,
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CLOSE_IN_ON_PLAYER_SUCCESS,
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CLOSE_IN_ON_PLAYER_FAILED
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} closeInOnPlayerStates_t;
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//------------------------------------
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// Parameters
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//------------------------------------
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private: // Parameters
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str _anim;
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str _torsoAnim;
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float _dist;
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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 ( closeInOnPlayerStates_t state );
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void setInternalState ( closeInOnPlayerStates_t state , const str &stateName );
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void init ( Actor &self );
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void think ();
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void findPlayer ();
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void setTorsoAnim ();
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void setupStateApproach ();
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BehaviorReturnCode_t evaluateStateApproach ();
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void failureStateApproach ( 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( CloseInOnPlayer );
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CloseInOnPlayer();
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~CloseInOnPlayer();
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void SetArgs ( 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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virtual void Archive ( Archiver &arc );
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void setAnim ( const str &animName );
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void setTorsoAnim( const str &animName );
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void setDist ( float distance );
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//-------------------------------------
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// Components
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//-------------------------------------
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private:
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GotoEntity _chase;
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//-------------------------------------
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// Member Variables
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//-------------------------------------
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private:
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closeInOnPlayerStates_t _state;
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EntityPtr _player;
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Actor *_self;
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};
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inline void CloseInOnPlayer::setAnim( const str &animName )
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{
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_anim = animName;
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}
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inline void CloseInOnPlayer::setTorsoAnim( const str &animName )
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{
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_torsoAnim = animName;
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}
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inline void CloseInOnPlayer::setDist( float distance )
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{
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_dist = distance;
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}
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inline void CloseInOnPlayer::Archive( Archiver &arc )
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{
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Behavior::Archive( arc );
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// Archive Parameters
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arc.ArchiveString ( &_anim );
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arc.ArchiveString ( &_torsoAnim );
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arc.ArchiveFloat ( &_dist );
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// Archive Components
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arc.ArchiveObject ( &_chase );
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// Archive Member Variables
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ArchiveEnum ( _state, closeInOnPlayerStates_t);
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arc.ArchiveSafePointer ( &_player );
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arc.ArchiveObjectPointer ( ( Class ** )&_self );
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}
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#endif /* CLOSE_IN_ON_PLAYER_HPP */
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