Acore::CallOfHelpCreatureInRangeDo Class Reference

#include "GridNotifiers.h"

Public Member Functions
	CallOfHelpCreatureInRangeDo (Unit *funit, Unit *enemy, float range)
void	operator() (Creature *u)

Private Attributes
Unit *const	i_funit
Unit *const	i_enemy
float	i_range

Detailed Description

Constructor & Destructor Documentation

CallOfHelpCreatureInRangeDo()

Acore::CallOfHelpCreatureInRangeDo::CallOfHelpCreatureInRangeDo ( Unit *  funit, Unit *  enemy, float  range  )

inline

            : i_funit(funit), i_enemy(enemy), i_range(range)
        {}

Member Function Documentation

operator()()

void Acore::CallOfHelpCreatureInRangeDo::operator() ( Creature *  u )

inline

        {
            if (u == i_funit)
                return;
 
            if (!u->CanAssistTo(i_funit, i_enemy, false))
                return;
 
            // too far
            if (!u->IsWithinDistInMap(i_funit, i_range))
                return;
 
            // only if see assisted creature's enemy
            if (!u->IsWithinLOSInMap(i_enemy))
                return;
 
            u->SetNoCallForHelp(true); // avoid recursive call for help causing stack overflow
            u->EngageWithTarget(i_enemy);
            u->SetNoCallForHelp(false);
        }

References Creature::CanAssistTo(), Unit::EngageWithTarget(), i_enemy, i_funit, i_range, WorldObject::IsWithinDistInMap(), WorldObject::IsWithinLOSInMap(), and Creature::SetNoCallForHelp().

Member Data Documentation

i_enemy

Unit* const Acore::CallOfHelpCreatureInRangeDo::i_enemy

private

Referenced by operator()().

i_funit

Unit* const Acore::CallOfHelpCreatureInRangeDo::i_funit

private

Referenced by operator()().

i_range

float Acore::CallOfHelpCreatureInRangeDo::i_range

private

Referenced by operator()().

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

• azerothcore-wotlk/src/server/game/Grids/Notifiers/GridNotifiers.h