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[7826] Avoid use GetDistance* that used slow sqrt call where possible, other related speedups.

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This commit is contained in:
VladimirMangos 2009-05-14 18:16:03 +04:00
parent ff80f14d2d
commit 788cdf9b3a
21 changed files with 158 additions and 93 deletions
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13
src/game/CreatureEventAI.cpp
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@ -1277,13 +1277,10 @@ void CreatureEventAI::UpdateAI(const uint32 diff)
break;
case EVENT_T_RANGE:
if (Combat)
{
if (m_creature->IsWithinDistInMap(m_creature->getVictim(),(float)(*i).Event.event_param2))
{
if (m_creature->GetDistance(m_creature->getVictim()) >= (float)(*i).Event.event_param1)
if (m_creature->IsInMap(m_creature->getVictim()))
if (m_creature->IsInRange(m_creature->getVictim(),
(float)(*i).Event.event_param1,(float)(*i).Event.event_param2))
ProcessEvent(*i);
}
}
break;
}
}
@ -1305,7 +1302,7 @@ void CreatureEventAI::UpdateAI(const uint32 diff)
bool CreatureEventAI::IsVisible(Unit *pl) const
{
return m_creature->GetDistance(pl) < sWorld.getConfig(CONFIG_SIGHT_MONSTER)
return m_creature->IsWithinDist(pl,sWorld.getConfig(CONFIG_SIGHT_MONSTER))
&& pl->isVisibleForOrDetect(m_creature,true);
}
@ -1584,7 +1581,7 @@ bool CreatureEventAI::CanCast(Unit* Target, SpellEntry const *Spell, bool Trigge
return false;
//Unit is out of range of this spell
if (m_creature->GetDistance(Target) > TempRange->maxRange || m_creature->GetDistance(Target) < TempRange->minRange)
if (!m_creature->IsInRange(Target,TempRange->minRange,TempRange->minRange))
return false;
return true;