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Core/AI: minimize further undesired behaviours (e3e4b97 followup)

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Those Category checks come from checking all Spell::SummonGuardian uses

(cherry picked from commit ebd438883e)
This commit is contained in:
ccrs
2019-06-24 12:49:15 +02:00
committed by Shauren
parent 007eb8c931
commit d7e544e816
1 changed files with 16 additions and 6 deletions
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22
src/server/game/AI/CreatureAI.cpp
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@@ -21,6 +21,7 @@
#include "Creature.h"
#include "CreatureAIImpl.h"
#include "CreatureTextMgr.h"
#include "DB2Structure.h"
#include "Errors.h"
#include "Language.h"
#include "Log.h"
@@ -160,13 +161,22 @@ void CreatureAI::TriggerAlert(Unit const* who) const
void CreatureAI::JustAppeared()
{
if (!me->GetVehicle())
// Filter which type of summons apply the following follow handling
if (!me->IsSummon())
return;
TempSummon* summon = me->ToTempSummon();
if (summon->m_Properties->Control != SUMMON_CATEGORY_UNK && summon->m_Properties->Control != SUMMON_CATEGORY_PET)
return;
// Not applied to vehicles
if (summon->GetVehicle())
return;
if (Unit* owner = summon->GetCharmerOrOwner())
{
if (Unit* owner = me->GetCharmerOrOwner())
{
me->GetMotionMaster()->Clear();
me->GetMotionMaster()->MoveFollow(owner, PET_FOLLOW_DIST, me->GetFollowAngle());
}
summon->GetMotionMaster()->Clear();
summon->GetMotionMaster()->MoveFollow(owner, PET_FOLLOW_DIST, summon->GetFollowAngle());
}
}