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[7280] Implement 287 SPELL_AURA_DEFLECT_SPELLS aura

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Signed-off-by: DiSlord <dislord@nomail.com>
This commit is contained in:
DiSlord 2009-02-14 18:57:54 +03:00
parent b049b4ee54
commit 56e97b4d9e
4 changed files with 36 additions and 5 deletions
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27
src/game/Unit.cpp
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@ -2390,9 +2390,19 @@ SpellMissInfo Unit::MeleeSpellHitResult(Unit *pVictim, SpellEntry const *spell)
if (spell->Attributes & SPELL_ATTR_IMPOSSIBLE_DODGE_PARRY_BLOCK)
return SPELL_MISS_NONE;
// Ranged attack cannot be parry/dodge
// Ranged attack cannot be parry/dodge only deflect
if (attType == RANGED_ATTACK)
{
// only if in front
if (pVictim->HasInArc(M_PI,this))
{
int32 deflect_chance = pVictim->GetTotalAuraModifier(SPELL_AURA_DEFLECT_SPELLS)*100;
tmp+=deflect_chance;
if (roll < tmp)
return SPELL_MISS_DEFLECT;
}
return SPELL_MISS_NONE;
}
// Check for attack from behind
if (!pVictim->HasInArc(M_PI,this))
@ -2524,9 +2534,22 @@ SpellMissInfo Unit::MagicSpellHitResult(Unit *pVictim, SpellEntry const *spell)
if (HitChance < 100) HitChance = 100;
if (HitChance > 9900) HitChance = 9900;
int32 tmp = 10000 - HitChance;
uint32 rand = urand(0,10000);
if (rand > HitChance)
if (rand < tmp)
return SPELL_MISS_RESIST;
// cast by caster in front of victim
if (pVictim->HasInArc(M_PI,this))
{
int32 deflect_chance = pVictim->GetTotalAuraModifier(SPELL_AURA_DEFLECT_SPELLS)*100;
tmp+=deflect_chance;
if (rand < tmp)
return SPELL_MISS_DEFLECT;
}
return SPELL_MISS_NONE;
}