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[10547] More correctly check delay time for spell with speed.

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This commit is contained in:
VladimirMangos 2010-09-26 23:30:16 +04:00
parent b236e83e70
commit 958c3ac04c
2 changed files with 13 additions and 6 deletions
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17
src/game/Spell.cpp
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@ -823,12 +823,16 @@ void Spell::AddUnitTarget(Unit* pVictim, SpellEffectIndex effIndex)
// Calculate hit result
target.missCondition = m_caster->SpellHitResult(pVictim, m_spellInfo, m_canReflect);
// spell fly from visual cast object
WorldObject* affectiveObject = GetAffectiveCasterObject();
// Spell have speed - need calculate incoming time
if (m_spellInfo->speed > 0.0f)
if (m_spellInfo->speed > 0.0f && affectiveObject && pVictim != affectiveObject)
{
// calculate spell incoming interval
float dist = m_caster->GetDistance(pVictim->GetPositionX(), pVictim->GetPositionY(), pVictim->GetPositionZ());
if (dist < 5.0f) dist = 5.0f;
float dist = affectiveObject->GetDistance(pVictim->GetPositionX(), pVictim->GetPositionY(), pVictim->GetPositionZ());
if (dist < 5.0f)
dist = 5.0f;
target.timeDelay = (uint64) floor(dist / m_spellInfo->speed * 1000.0f);
// Calculate minimum incoming time
@ -888,11 +892,14 @@ void Spell::AddGOTarget(GameObject* pVictim, SpellEffectIndex effIndex)
target.effectMask = (1 << effIndex);
target.processed = false; // Effects not apply on target
// spell fly from visual cast object
WorldObject* affectiveObject = GetAffectiveCasterObject();
// Spell have speed - need calculate incoming time
if (m_spellInfo->speed > 0.0f)
if (m_spellInfo->speed > 0.0f && affectiveObject && pVictim != affectiveObject)
{
// calculate spell incoming interval
float dist = m_caster->GetDistance(pVictim->GetPositionX(), pVictim->GetPositionY(), pVictim->GetPositionZ());
float dist = affectiveObject->GetDistance(pVictim->GetPositionX(), pVictim->GetPositionY(), pVictim->GetPositionZ());
if (dist < 5.0f)
dist = 5.0f;
target.timeDelay = (uint64) floor(dist / m_spellInfo->speed * 1000.0f);