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Charles A Edwards 2016-09-11 10:26:49 +01:00 • committed by Antz
parent cba86c231e
commit 8431568536
38 changed files with 173 additions and 83 deletions
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14
src/game/Object/CreatureAI.cpp
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@ -26,6 +26,7 @@
#include "Creature.h"
#include "DBCStores.h"
#include "Spell.h"
#include "SpellMgr.h"
#include "GridNotifiers.h"
#include "GridNotifiersImpl.h"
#include "CellImpl.h"
@ -60,6 +61,9 @@ CanCastResult CreatureAI::CanCastSpell(Unit* pTarget, const SpellEntry* pSpell,
// Check for power (also done by Spell::CheckCast())
if (m_creature->GetPower((Powers)pSpell->powerType) < Spell::CalculatePowerCost(pSpell, m_creature))
{ return CAST_FAIL_POWER; }
if (!pSpell->HasAttribute(SPELL_ATTR_EX2_IGNORE_LOS) && !m_creature->IsWithinLOSInMap(pTarget) && m_creature != pTarget)
return CAST_FAIL_NOT_IN_LOS;
}
if (const SpellRangeEntry* pSpellRange = sSpellRangeStore.LookupEntry(pSpell->rangeIndex))
@ -116,6 +120,16 @@ CanCastResult CreatureAI::DoCastSpellIfCan(Unit* pTarget, uint32 uiSpell, uint32
if (uiCastFlags & CAST_INTERRUPT_PREVIOUS && pCaster->IsNonMeleeSpellCasted(false))
{ pCaster->InterruptNonMeleeSpells(false); }
// Creature should always stop before it will cast a non-instant spell
if (GetSpellCastTime(pSpell))
pCaster->StopMoving();
// Creature should interrupt any current melee spell
pCaster->InterruptSpell(CURRENT_MELEE_SPELL);
// Creature should stop wielding weapon while casting
pCaster->SetSheath(SHEATH_STATE_UNARMED);
pCaster->CastSpell(pTarget, pSpell, uiCastFlags & CAST_TRIGGERED, NULL, NULL, uiOriginalCasterGUID);
return CAST_OK;
}