Acore::NearestHostileUnitCheck Class Reference

#include "GridNotifiers.h"

Public Member Functions
	NearestHostileUnitCheck (Creature const *creature, float dist=0, bool playerOnly=false)
bool	operator() (Unit *u)

Private Member Functions
	NearestHostileUnitCheck (NearestHostileUnitCheck const &)

Private Attributes
Creature const *	me
float	m_range
bool	i_playerOnly

Detailed Description

Constructor & Destructor Documentation

NearestHostileUnitCheck() [1/2]

Acore::NearestHostileUnitCheck::NearestHostileUnitCheck ( Creature const *  creature, float  dist = 0, bool  playerOnly = false  )

inlineexplicit

                                                                                                            : me(creature), i_playerOnly(playerOnly)
        {
            m_range = (dist == 0 ? 9999 : dist);
        }

References m_range.

NearestHostileUnitCheck() [2/2]

Acore::NearestHostileUnitCheck::NearestHostileUnitCheck ( NearestHostileUnitCheck const &  )

private

Member Function Documentation

operator()()

bool Acore::NearestHostileUnitCheck::operator() ( Unit *  u )

inline

        {
            if (!me->IsWithinDistInMap(u, m_range, true, false))
                return false;
 
            if (!me->IsValidAttackTarget(u))
                return false;
 
            if (i_playerOnly && u->GetTypeId() != TYPEID_PLAYER)
                return false;
 
            m_range = me->GetDistance(u);   // use found unit range as new range limit for next check
            return true;
        }

References WorldObject::GetDistance(), Object::GetTypeId(), i_playerOnly, Unit::IsValidAttackTarget(), WorldObject::IsWithinDistInMap(), m_range, me, and TYPEID_PLAYER.

Member Data Documentation

i_playerOnly

bool Acore::NearestHostileUnitCheck::i_playerOnly

private

Referenced by operator()().

m_range

float Acore::NearestHostileUnitCheck::m_range

private

Referenced by NearestHostileUnitCheck(), and operator()().

me

Creature const* Acore::NearestHostileUnitCheck::me

private

Referenced by operator()().