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*Do not allow to knockback target which is much larger than caster.

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--HG--
branch : trunk
This commit is contained in:
megamage
2009-08-25 16:34:17 -05:00
parent 1f88411ccc
commit fa38449620
1 changed files with 8 additions and 3 deletions
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11
src/game/SpellEffects.cpp
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@@ -6376,6 +6376,14 @@ void Spell::EffectKnockBack(uint32 i)
return;
}
float ratio = m_caster->GetCombatReach() / unitTarget->GetCombatReach();
ratio = ratio * ratio * ratio; // volume = length^3
ratio *= 0.1f; // dbc value
float speedxy = float(m_spellInfo->EffectMiscValue[i]) * ratio;
float speedz = float(damage) * ratio;
if(speedxy < 0.1f && speedz < 0.1f)
return;
float x, y;
if(m_targets.m_targetMask & TARGET_FLAG_DEST_LOCATION)
{
@@ -6388,9 +6396,6 @@ void Spell::EffectKnockBack(uint32 i)
y = m_caster->GetPositionY();
}
float speedxy = float(m_spellInfo->EffectMiscValue[i])/10;
float speedz = float(damage/10);
unitTarget->KnockbackFrom(x, y, speedxy, speedz);
}