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[11942] Add option to NearestCreatureEntryWithLiveState.. GridSearcher to be able to also search for both alive and corpse creatures

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This commit is contained in:
Schmoozerd 2012-04-06 23:57:00 +02:00
parent fcbde94267
commit a42a55da84
5 changed files with 10 additions and 9 deletions
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9
src/game/GridNotifiers.h
View file

@ -1129,12 +1129,12 @@ namespace MaNGOS
class NearestCreatureEntryWithLiveStateInObjectRangeCheck
{
public:
NearestCreatureEntryWithLiveStateInObjectRangeCheck(WorldObject const& obj,uint32 entry, bool alive, float range)
: i_obj(obj), i_entry(entry), i_alive(alive), i_range(range) {}
NearestCreatureEntryWithLiveStateInObjectRangeCheck(WorldObject const& obj,uint32 entry, bool onlyAlive, bool onlyDead, float range)
: i_obj(obj), i_entry(entry), i_onlyAlive(onlyAlive), i_onlyDead(onlyDead), i_range(range) {}
WorldObject const& GetFocusObject() const { return i_obj; }
bool operator()(Creature* u)
{
if (u->GetEntry() == i_entry && (i_alive && u->isAlive() || !i_alive && u->IsCorpse()) && i_obj.IsWithinDistInMap(u, i_range))
if (u->GetEntry() == i_entry && (i_onlyAlive && u->isAlive() || i_onlyDead && u->IsCorpse() || !i_onlyAlive && !i_onlyDead) && i_obj.IsWithinDistInMap(u, i_range))
{
i_range = i_obj.GetDistance(u); // use found unit range as new range limit for next check
return true;
@ -1145,7 +1145,8 @@ namespace MaNGOS
private:
WorldObject const& i_obj;
uint32 i_entry;
bool i_alive;
bool i_onlyAlive;
bool i_onlyDead;
float i_range;
// prevent clone this object

2
src/game/ScriptMgr.cpp
View file

@ -827,7 +827,7 @@ bool ScriptAction::GetScriptProcessTargets(WorldObject* pOrigSource, WorldObject
{
Creature* pCreatureBuddy = NULL;
MaNGOS::NearestCreatureEntryWithLiveStateInObjectRangeCheck u_check(*pSearcher, m_script->buddyEntry, true, m_script->searchRadius);
MaNGOS::NearestCreatureEntryWithLiveStateInObjectRangeCheck u_check(*pSearcher, m_script->buddyEntry, true, false, m_script->searchRadius);
MaNGOS::CreatureLastSearcher<MaNGOS::NearestCreatureEntryWithLiveStateInObjectRangeCheck> searcher(pCreatureBuddy, u_check);
Cell::VisitGridObjects(pSearcher, searcher, m_script->searchRadius);

2
src/game/Spell.cpp
View file

@ -5105,7 +5105,7 @@ SpellCastResult Spell::CheckCast(bool strict)
// no target provided or it was not valid, so use closest in range
if (!targetExplicit)
{
MaNGOS::NearestCreatureEntryWithLiveStateInObjectRangeCheck u_check(*m_caster, i_spellST->second.targetEntry, i_spellST->second.type != SPELL_TARGET_TYPE_DEAD, range);
MaNGOS::NearestCreatureEntryWithLiveStateInObjectRangeCheck u_check(*m_caster, i_spellST->second.targetEntry, i_spellST->second.type != SPELL_TARGET_TYPE_DEAD, i_spellST->second.type == SPELL_TARGET_TYPE_DEAD, range);
MaNGOS::CreatureLastSearcher<MaNGOS::NearestCreatureEntryWithLiveStateInObjectRangeCheck> searcher(p_Creature, u_check);
// Visit all, need to find also Pet* objects

4
src/game/SpellEffects.cpp
View file

@ -2155,7 +2155,7 @@ void Spell::EffectDummy(SpellEffectIndex eff_idx)
Creature* pTargetDummy = NULL;
float fRange = GetSpellMaxRange(sSpellRangeStore.LookupEntry(m_spellInfo->rangeIndex));
MaNGOS::NearestCreatureEntryWithLiveStateInObjectRangeCheck u_check(*m_caster, 28523, true, fRange*2);
MaNGOS::NearestCreatureEntryWithLiveStateInObjectRangeCheck u_check(*m_caster, 28523, true, false, fRange*2);
MaNGOS::CreatureLastSearcher<MaNGOS::NearestCreatureEntryWithLiveStateInObjectRangeCheck> searcher(pTargetDummy, u_check);
Cell::VisitGridObjects(m_caster, searcher, fRange*2);
@ -6778,7 +6778,7 @@ void Spell::EffectScriptEffect(SpellEffectIndex eff_idx)
float range = 20.0f;
// search for a reef cow nearby
MaNGOS::NearestCreatureEntryWithLiveStateInObjectRangeCheck u_check(*m_caster, 24797, true, range);
MaNGOS::NearestCreatureEntryWithLiveStateInObjectRangeCheck u_check(*m_caster, 24797, true, false, range);
MaNGOS::CreatureLastSearcher<MaNGOS::NearestCreatureEntryWithLiveStateInObjectRangeCheck> searcher(pQuestCow, u_check);
Cell::VisitGridObjects(m_caster, searcher, range);

2
src/shared/revision_nr.h
View file

@ -1,4 +1,4 @@
#ifndef __REVISION_NR_H__
#define __REVISION_NR_H__
#define REVISION_NR "11941"
#define REVISION_NR "11942"
#endif // __REVISION_NR_H__