#include <Spell.h>

Public Member Functions
	WorldObjectSpellTargetCheck (Unit caster, Unit referer, SpellInfo const spellInfo, SpellTargetCheckTypes selectionType, ConditionContainer condList)

	~WorldObjectSpellTargetCheck ()

bool	operator() (WorldObject *target)

Public Attributes
Unit *	_caster

Unit *	_referer

SpellInfo const *	_spellInfo

SpellTargetCheckTypes	_targetSelectionType

ConditionSourceInfo *	_condSrcInfo

ConditionContainer *	_condList

Constructor & Destructor Documentation

Trinity::WorldObjectSpellTargetCheck::WorldObjectSpellTargetCheck	(	Unit *	caster,
		Unit *	referer,
		SpellInfo const *	spellInfo,
		SpellTargetCheckTypes	selectionType,
		ConditionContainer *	condList
	)

  : _caster(caster), _referer(referer), _spellInfo(spellInfo),
  _targetSelectionType(selectionType), _condList(condList)
 {
  if (condList)
  _condSrcInfo = new ConditionSourceInfo(NULL, caster);
  else
  _condSrcInfo = NULL;
 }

Trinity::WorldObjectSpellTargetCheck::~WorldObjectSpellTargetCheck ( )

 {
  delete _condSrcInfo;
 }

Member Function Documentation

bool Trinity::WorldObjectSpellTargetCheck::operator() ( WorldObject * target )

 {
  if (_spellInfo->CheckTarget(_caster, target, true) != SPELL_CAST_OK)
  return false;
  Unit* unitTarget = target->ToUnit();
  if (Corpse* corpseTarget = target->ToCorpse())
  {
  // use ofter for party/assistance checks
  if (Player* owner = ObjectAccessor::FindPlayer(corpseTarget->GetOwnerGUID()))
  unitTarget = owner;
  else
  return false;
  }
  if (unitTarget)
  {
  switch (_targetSelectionType)
  {
  case TARGET_CHECK_ENEMY:
  if (unitTarget->IsTotem())
  return false;
  if (!_caster->_IsValidAttackTarget(unitTarget, _spellInfo))
  return false;
  break;
  case TARGET_CHECK_ALLY:
  if (unitTarget->IsTotem())
  return false;
  if (!_caster->_IsValidAssistTarget(unitTarget, _spellInfo))
  return false;
  break;
  case TARGET_CHECK_PARTY:
  if (unitTarget->IsTotem())
  return false;
  if (!_caster->_IsValidAssistTarget(unitTarget, _spellInfo))
  return false;
  if (!_referer->IsInPartyWith(unitTarget))
  return false;
  break;
  case TARGET_CHECK_RAID_CLASS:
  if (_referer->getClass() != unitTarget->getClass())
  return false;
  // nobreak;
  case TARGET_CHECK_RAID:
  if (unitTarget->IsTotem())
  return false;
  if (!_caster->_IsValidAssistTarget(unitTarget, _spellInfo))
  return false;
  if (!_referer->IsInRaidWith(unitTarget))
  return false;
  break;
  default:
  break;
  }
  }
  if (!_condSrcInfo)
  return true;
  _condSrcInfo->mConditionTargets[0] = target;
  return sConditionMgr->IsObjectMeetToConditions(*_condSrcInfo, *_condList);
 }