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Core/SmartScript: Allow flag to be added to spell to determine combat movement.

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Greatly simplifies SAI combat scripting.
This commit is contained in:
Malcrom
2013-12-03 20:53:33 -03:30
parent 48d8af0962
commit b407e72339
2 changed files with 21 additions and 1 deletions
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19
src/server/game/AI/SmartScripts/SmartScript.cpp
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@@ -516,7 +516,26 @@ void SmartScript::ProcessAction(SmartScriptHolder& e, Unit* unit, uint32 var0, u
if (e.action.cast.flags & SMARTCAST_INTERRUPT_PREVIOUS)
me->InterruptNonMeleeSpells(false);
if (e.action.cast.flags & SMARTCAST_COMBAT_MOVE)
{
// If cast flag SMARTCAST_COMBAT_MOVE is set combat movement will not be allowed
// unless target is outside spell range, out of mana, or LOS.
bool _allowMove = false;
SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(e.action.cast.spell);
int32 mana = me->GetPower(POWER_MANA);
if (me->GetDistance((*itr)->ToUnit()) > spellInfo->GetMaxRange(true) ||
me->GetDistance((*itr)->ToUnit()) < spellInfo->GetMinRange(true) ||
!me->ToUnit()->IsWithinLOSInMap((*itr)->ToUnit()) ||
mana < spellInfo->CalcPowerCost(me, spellInfo->GetSchoolMask()))
_allowMove = true;
CAST_AI(SmartAI, me->AI())->SetCombatMove(_allowMove);
}
me->CastSpell((*itr)->ToUnit(), e.action.cast.spell, (e.action.cast.flags & SMARTCAST_TRIGGERED));
TC_LOG_DEBUG("scripts.ai", "SmartScript::ProcessAction:: SMART_ACTION_CAST:: Creature %u casts spell %u on target %u with castflags %u",
me->GetGUIDLow(), e.action.cast.spell, (*itr)->GetGUIDLow(), e.action.cast.flags);
}