71 lines
1.8 KiB
C
71 lines
1.8 KiB
C
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// Copyright (C) 2007 Id Software, Inc.
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//
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#ifndef __FORCE_FIELD_H__
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#define __FORCE_FIELD_H__
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/*
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===============================================================================
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Force field
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===============================================================================
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*/
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#include "Force.h"
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enum forceFieldType {
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FORCEFIELD_UNIFORM,
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FORCEFIELD_EXPLOSION,
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FORCEFIELD_IMPLOSION
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};
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enum forceFieldApplyType {
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FORCEFIELD_APPLY_FORCE,
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FORCEFIELD_APPLY_VELOCITY,
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FORCEFIELD_APPLY_IMPULSE
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};
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class idForce_Field : public idForce {
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public:
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CLASS_PROTOTYPE( idForce_Field );
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idForce_Field( void );
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virtual ~idForce_Field( void );
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// uniform constant force
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void Uniform( const idVec3 &force );
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// explosion from clip model origin
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void Explosion( float force );
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// implosion towards clip model origin
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void Implosion( float force );
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// add random torque
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void RandomTorque( float force );
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// should the force field apply a force, velocity or impulse
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void SetApplyType( const forceFieldApplyType type ) { applyType = type; }
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// make the force field only push players
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void SetPlayerOnly( bool set ) { playerOnly = set; }
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// make the force field only push monsters
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void SetMonsterOnly( bool set ) { monsterOnly = set; }
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// clip model describing the extents of the force field
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void SetClipModel( idClipModel *clipModel );
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idClipModel* GetClipModel( void ) { return clipModel; }
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public: // common force interface
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virtual void Evaluate( int time );
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private:
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// force properties
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forceFieldType type;
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forceFieldApplyType applyType;
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float magnitude;
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idVec3 dir;
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float randomTorque;
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bool playerOnly;
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bool monsterOnly;
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idClipModel * clipModel;
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};
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#endif /* !__FORCE_FIELD_H__ */
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