*Use dest to calculate time delay for missile spells. (Only SPELL_EFFECT_TRIGGER_MISSILE for now, need to fix all "dest required spells")

--HG--
branch : trunk

1 files changed, 7 insertions, 1 deletions

diff --git a/src/game/Spell.cpp b/src/game/Spell.cpp
index 07905bb1c37..35e5dbd815f 100644
--- a/src/game/Spell.cpp
+++ b/src/game/Spell.cpp
@@ -800,7 +800,13 @@ void Spell::AddUnitTarget(Unit* pVictim, uint32 effIndex)
     if (m_spellInfo->speed > 0.0f)
     {
         // calculate spell incoming interval
-        float dist = m_caster->GetDistance(pVictim->GetPositionX(), pVictim->GetPositionY(), pVictim->GetPositionZ());
+        // TODO: this is a hack
+        float dist;
+        if(m_spellInfo->Effect[effIndex] == SPELL_EFFECT_TRIGGER_MISSILE && m_targets.HasDest())
+            dist = m_caster->GetDistance(m_targets.m_destX, m_targets.m_destY, m_targets.m_destZ);
+        else
+            dist = m_caster->GetDistance(pVictim->GetPositionX(), pVictim->GetPositionY(), pVictim->GetPositionZ());
+
         if (dist < 5.0f) dist = 5.0f;
         target.timeDelay = (uint64) floor(dist / m_spellInfo->speed * 1000.0f);