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https://github.com/jmarshall23/DoomRTX.git
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Justin Marshall
45 lines
1.7 KiB
C++
45 lines
1.7 KiB
C++
#ifndef __FORCE_CONVERGE_H__
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#define __FORCE_CONVERGE_H__
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//===============================================================================
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//
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// Convergent force
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//
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//===============================================================================
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class hhForce_Converge : public idForce {
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CLASS_PROTOTYPE( hhForce_Converge );
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public:
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hhForce_Converge( void );
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virtual ~hhForce_Converge( void );
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void Save( idSaveGame *savefile ) const;
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void Restore( idRestoreGame *savefile );
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void SetTarget(idVec3 &newTarget);
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void SetEntity(idEntity *entity, int id=0, const idVec3 &point=vec3_origin);
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idEntity * GetEntity() const { return ent.GetEntity(); }
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void SetRestoreTime( float time );
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void SetRestoreFactor( float factor ){ restoreFactor = factor; }
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void SetRestoreSlack(float slack) { restoreForceSlack = slack; }
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public: // common force interface
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virtual void Evaluate( int time );
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virtual void RemovePhysics( const idPhysics *phys );
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void SetAxisEntity(idEntity *entity);
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void SetShuttle(bool shuttle) { bShuttle = shuttle; }
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private:
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idEntityPtr<idEntity> ent; // Entity to apply forces to
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idEntityPtr<idEntity> axisEnt;
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idPhysics * physics; // physics object of entity during last evaluate
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idVec3 target; // Point of convergence
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idVec3 offset; // Entity local offset for force application
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int bodyID; // Body ID for force application
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float restoreTime; // Ideal convergence time
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float restoreFactor; // Spring constant for restorative force
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float restoreForceSlack; //rww - allow a linear buildup based on the distance of the target point
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bool bShuttle; //mdl: Use an alternate spring equation for shuttle tractor beam
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};
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#endif
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