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Old 06-18-2012, 04:55 PM
squevis667
Fire Beetle
 
Join Date: Dec 2010
Posts: 18
Default AoE Resurrection

I am trying to put together a custom AoE Rez Spell.
I copied the resurrection spell and changed target type to 4:PBAE and left spell category as 27: Resurrection.

I added a Boolean to allow the server to know the spell is an AoE Rez
Code:
bool IsAERezSpell(int16 spell_id)
{
	switch (spell_id)
	{
		case 9801:
			return true;
	}
	return false;
}
From spells.cpp the the targeting data for the spell should be
Code:
case ST_AECaster:
		{
			spell_target = NULL;
			ae_center = this;
			CastAction = AECaster;
			break;
		}
Looking at AECaster
Code:
case AECaster:
		case AETarget:
		{
#ifdef BOTS
			if(IsBot()) {
				bool StopLogic = false;
				if(!this->CastToBot()->DoFinishedSpellAETarget(spell_id, spell_target, slot, StopLogic))
					return false;
				if(StopLogic)
					break;
			}
#endif //BOTS

			// we can't cast an AE spell without something to center it on
			assert(ae_center != NULL);

			if(ae_center->IsBeacon()) {
				// special ae duration spell
				ae_center->CastToBeacon()->AELocationSpell(this, spell_id, resist_adjust);
			} else {
				// regular PB AE or targeted AE spell - spell_target is null if PB
				if(spell_target)	// this must be an AETarget spell
				{
					// affect the target too
					SpellOnTarget(spell_id, spell_target, false, true, resist_adjust);
				}
				if(ae_center && ae_center == this && IsBeneficialSpell(spell_id))
					SpellOnTarget(spell_id, this);
				
				bool affect_caster = !IsNPC();	//NPC AE spells do not affect the NPC caster
				entity_list.AESpell(this, ae_center, spell_id, affect_caster, resist_adjust);
			}
			break;
		}
So I go to entity_list.AESpell and add a few lines to have it cast the spell on corpses instead of regular mobs
Code:
void EntityList::AESpell(Mob *caster, Mob *center, int16 spell_id, bool affect_caster, sint16 resist_adjust)
{
	LinkedListIterator<Mob*> iterator(mob_list);
	Mob *curmob;
	
	float dist = caster->GetAOERange(spell_id);
	float dist2 = dist * dist;
	
	bool bad = IsDetrimentalSpell(spell_id);
	bool isnpc = caster->IsNPC();
	const int MAX_TARGETS_ALLOWED = 4;
	int iCounter = 0;
	
	if(!IsAERezSpell(spell_id))
	{
		for(iterator.Reset(); iterator.MoreElements(); iterator.Advance())
		{
			curmob = iterator.GetData();
			if(curmob == center)	//do not affect center
				continue;
			if(curmob == caster && !affect_caster)	//watch for caster too
				continue;
			if(center->DistNoRoot(*curmob) > dist2)	//make sure they are in range
				continue;
			if(isnpc && curmob->IsNPC()) {	//check npc->npc casting
				FACTION_VALUE f = curmob->GetReverseFactionCon(caster);
				if(bad) {
					//affect mobs that are on our hate list, or
					//which have bad faction with us
					if( ! (caster->CheckAggro(curmob) || f == FACTION_THREATENLY || f == FACTION_SCOWLS) )
						continue;
				} else {
					//only affect mobs we would assist.
					if( ! (f <= FACTION_AMIABLE))
						continue;
				}
			}
			//finally, make sure they are within range
			if(bad) {
				if(!caster->IsAttackAllowed(curmob, true))
					continue;
				if(!center->CheckLosFN(curmob))
					continue;
			}

			//if we get here... cast the spell.
			if(IsTargetableAESpell(spell_id) && bad) 
			{
				if(iCounter < MAX_TARGETS_ALLOWED)
				{
					caster->SpellOnTarget(spell_id, curmob, false, true, resist_adjust);
				}
			}
			else
			{
				caster->SpellOnTarget(spell_id, curmob, false, true, resist_adjust);
			}

			if(!isnpc) //npcs are not target limited...
				iCounter++;
		}	
	}
	else
	{
		for(iterator.Reset(); iterator.MoreElements(); iterator.Advance())
		{
			
			curmob = iterator.GetData();
			bool isCorpse = curmob->IsPlayerCorpse();
			if(!isCorpse)
				continue;
			if(center->DistNoRoot(*curmob) > dist2)	//make sure they are in range
				continue;
			caster->SpellOnTarget(spell_id, curmob);
		}
	}
}
Anyone have any input for why this may not be working or any pointers on how to get it to work?
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