NearestUnitLocator Class Reference

#include <unit_find.h>

Inheritance diagram for NearestUnitLocator:

Public Member Functions
bool	BoltsOrUnits ()
bool	UnitsOnly ()
bool	NeedDistance ()
	NearestUnitLocator ()
void	init (CollideMap *cm, CollideMap::iterator parent)
bool	cullless (CollideMap::iterator tless)
bool	cullmore (CollideMap::iterator tmore)
bool	acquire (float distance, CollideMap::iterator i)

Public Attributes
Collidable::CollideRef	retval

Detailed Description

Definition at line 81 of file unit_find.h.

Constructor & Destructor Documentation

NearestUnitLocator::NearestUnitLocator ( )

inline

Definition at line 100 of file unit_find.h.

References retval, and Collidable::CollideRef::unit.

    {
        retval.unit = NULL;
    }

Member Function Documentation

bool NearestUnitLocator::acquire ( float  distance, CollideMap::iterator  i  )

inline

Definition at line 119 of file unit_find.h.

References retval.

Referenced by NearestObjectLocator::acquire(), NearestNavLocator::acquire(), and NearestNavOrCapshipLocator::acquire().

    {
        if (distance < rad) {
            rad    = distance;
            retval = (*i)->ref;
        }
        return true;
    }

bool NearestUnitLocator::BoltsOrUnits ( )

inline

Definition at line 88 of file unit_find.h.

    {
        return false;
    }

bool NearestUnitLocator::cullless ( CollideMap::iterator  tless)

inline

Definition at line 111 of file unit_find.h.

    {
        return rad != FLT_MAX && (startkey-rad) > (*tless)->getKey();
    }

bool NearestUnitLocator::cullmore ( CollideMap::iterator  tmore)

inline

Definition at line 115 of file unit_find.h.

    {
        return rad != FLT_MAX && (startkey+rad) < (*tmore)->getKey();
    }

void NearestUnitLocator::init ( CollideMap *  cm, CollideMap::iterator  parent  )

inline

Definition at line 104 of file unit_find.h.

References retval, and Collidable::CollideRef::unit.

    {
        this->location = parent;
        startkey = (*location)->getKey();
        rad = FLT_MAX;
        retval.unit    = NULL;
    }

bool NearestUnitLocator::NeedDistance ( )

inline

Definition at line 96 of file unit_find.h.

    {
        return true;
    }

bool NearestUnitLocator::UnitsOnly ( )

inline

Definition at line 92 of file unit_find.h.

    {
        return true;
    }

Member Data Documentation

Collidable::CollideRef NearestUnitLocator::retval

Definition at line 87 of file unit_find.h.

Referenced by acquire(), NearestObjectLocator::acquire(), CalculateNearestWarpUnit(), ChooseNearNavPoint(), init(), and NearestUnitLocator().

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The documentation for this class was generated from the following file:

• src/cmd/unit_find.h