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[8658] Threat calculation fixes and improvements.

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* Add single arg version Unit::AddThreat for just adding to threat list.
* Req. provide schollmask and crit flag for any real threat value for proper threats mod apply.
* Send crit flag in DealDamage as MELEE_HIT_CRIT for spell damage for later send to threat call.
* For not affected by modifiers threat values use SPELL_SCHOOL_MASK_NONE.
* Implement aura SPELL_AURA_MOD_CRITICAL_THREAT (used only in itemset 529 effect).
This commit is contained in:
VladimirMangos 2009-10-17 10:47:44 +04:00
parent ba62cdbe8f
commit b258a17ba4
15 changed files with 50 additions and 32 deletions
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15
src/game/ThreatManager.cpp
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@ -30,12 +30,21 @@
//==============================================================
// The pHatingUnit is not used yet
float ThreatCalcHelper::calcThreat(Unit* pHatedUnit, Unit* pHatingUnit, float pThreat, SpellSchoolMask schoolMask, SpellEntry const *pThreatSpell)
float ThreatCalcHelper::calcThreat(Unit* pHatedUnit, Unit* pHatingUnit, float pThreat, bool crit, SpellSchoolMask schoolMask, SpellEntry const *pThreatSpell)
{
// all flat mods applied early
if(!pThreat)
return 0.0f;
if (pThreatSpell)
{
if (Player* modOwner = pHatedUnit->GetSpellModOwner())
modOwner->ApplySpellMod(pThreatSpell->Id, SPELLMOD_THREAT, pThreat);
if(crit)
pThreat *= pHatedUnit->GetTotalAuraMultiplierByMiscMask(SPELL_AURA_MOD_CRITICAL_THREAT,schoolMask);
}
float threat = pHatedUnit->ApplyTotalThreatModifier(pThreat, schoolMask);
return threat;
}
@ -357,7 +366,7 @@ void ThreatManager::clearReferences()
//============================================================
void ThreatManager::addThreat(Unit* pVictim, float pThreat, SpellSchoolMask schoolMask, SpellEntry const *pThreatSpell)
void ThreatManager::addThreat(Unit* pVictim, float pThreat, bool crit, SpellSchoolMask schoolMask, SpellEntry const *pThreatSpell)
{
//function deals with adding threat and adding players and pets into ThreatList
//mobs, NPCs, guards have ThreatList and HateOfflineList
@ -378,7 +387,7 @@ void ThreatManager::addThreat(Unit* pVictim, float pThreat, SpellSchoolMask scho
assert(getOwner()->GetTypeId()== TYPEID_UNIT);
float threat = ThreatCalcHelper::calcThreat(pVictim, iOwner, pThreat, schoolMask, pThreatSpell);
float threat = ThreatCalcHelper::calcThreat(pVictim, iOwner, pThreat, crit, schoolMask, pThreatSpell);
HostileReference* ref = iThreatContainer.addThreat(pVictim, threat);
// Ref is not in the online refs, search the offline refs next