Acore::HealthPctOrderPred Class Reference

#include "Unit.h"

Public Member Functions
	HealthPctOrderPred (bool ascending=true)
bool	operator() (WorldObject const *objA, WorldObject const *objB) const
bool	operator() (Unit const *a, Unit const *b) const

Private Attributes
bool const	_ascending

Detailed Description

Constructor & Destructor Documentation

HealthPctOrderPred()

Acore::HealthPctOrderPred::HealthPctOrderPred ( bool  ascending = true )

inline

: _ascending(ascending) { }

Member Function Documentation

operator()() [1/2]

bool Acore::HealthPctOrderPred::operator() ( Unit const *  a, Unit const *  b  ) const

inline

        {
            float rA = a->GetMaxHealth() ? float(a->GetHealth()) / float(a->GetMaxHealth()) : 0.0f;
            float rB = b->GetMaxHealth() ? float(b->GetHealth()) / float(b->GetMaxHealth()) : 0.0f;
            return _ascending ? rA < rB : rA > rB;
        }

References _ascending, Unit::GetHealth(), and Unit::GetMaxHealth().

operator()() [2/2]

bool Acore::HealthPctOrderPred::operator() ( WorldObject const *  objA, WorldObject const *  objB  ) const

inline

        {
            Unit const* a = objA->ToUnit();
            Unit const* b = objB->ToUnit();
            float rA = (a && a->GetMaxHealth()) ? float(a->GetHealth()) / float(a->GetMaxHealth()) : 0.0f;
            float rB = (b && b->GetMaxHealth()) ? float(b->GetHealth()) / float(b->GetMaxHealth()) : 0.0f;
            return _ascending ? rA < rB : rA > rB;
        }

References _ascending, Unit::GetHealth(), Unit::GetMaxHealth(), and Object::ToUnit().

Member Data Documentation

_ascending

bool const Acore::HealthPctOrderPred::_ascending

private

Referenced by operator()().