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*Allow auras SPELL_AURA_MECHANIC_DURATION_MOD and similar to use effect mechanics to check which spell can be moded.

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*Note: prev commit was about freezing arrow:)

--HG--
branch : trunk
This commit is contained in:
QAston
2009-06-07 13:14:08 +02:00
parent 076379d3ef
commit da74a47410
2 changed files with 22 additions and 8 deletions
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26
src/game/Unit.cpp
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@@ -11039,13 +11039,27 @@ int32 Unit::ModSpellDuration(SpellEntry const* spellProto, Unit const* target, i
//cut duration only of negative effects
if (!positive)
{
int32 mechanic = spellProto->Mechanic;
int32 mechanic = GetAllSpellMechanicMask(spellProto);
int32 durationMod;
int32 durationMod_always = 0;
int32 durationMod_not_stack = 0;
for (uint8 i = 1;i<=MECHANIC_ENRAGED;++i)
{
if (!(mechanic & 1<<i))
continue;
// Find total mod value (negative bonus)
int32 new_durationMod_always = target->GetTotalAuraModifierByMiscValue(SPELL_AURA_MECHANIC_DURATION_MOD, i);
// Find max mod (negative bonus)
int32 new_durationMod_not_stack = target->GetMaxNegativeAuraModifierByMiscValue(SPELL_AURA_MECHANIC_DURATION_MOD_NOT_STACK, i);
// Check if mods applied before were weaker
if (new_durationMod_always < durationMod_always)
durationMod_always = new_durationMod_always;
if (new_durationMod_not_stack < durationMod_not_stack)
durationMod_not_stack = new_durationMod_not_stack;
}
// Find total mod value (negative bonus)
int32 durationMod_always = target->GetTotalAuraModifierByMiscValue(SPELL_AURA_MECHANIC_DURATION_MOD, mechanic);
// Find max mod (negative bonus)
int32 durationMod_not_stack = target->GetMaxNegativeAuraModifierByMiscValue(SPELL_AURA_MECHANIC_DURATION_MOD_NOT_STACK, mechanic);
int32 durationMod = 0;
// Select strongest negative mod
if (durationMod_always > durationMod_not_stack)
durationMod = durationMod_not_stack;