static
void find_entities_in_area_c(dumb_ptr<block_list> target,
std::vector<int> *entities_vp,
FOREACH_FILTER filter)
{
switch (target->bl_type)
{
case BL::PC:
if (filter == FOREACH_FILTER::PC
|| filter == FOREACH_FILTER::ENTITY
|| (filter == FOREACH_FILTER::TARGET
&& target->bl_m->flag.pvp))
break;
else if (filter == FOREACH_FILTER::SPELL)
{ /* Check all spells bound to the caster */
dumb_ptr<invocation> invoc = target->as_player()->active_spells;
/* Add all spells locked onto thie PC */
while (invoc)
{
entities_vp->push_back(invoc->bl_id);
invoc = invoc->next_invocation;
}
}
return;
case BL::MOB:
if (filter == FOREACH_FILTER::MOB
|| filter == FOREACH_FILTER::ENTITY
|| filter == FOREACH_FILTER::TARGET)
break;
else
return;
case BL::SPELL:
if (filter == FOREACH_FILTER::SPELL)
{
dumb_ptr<invocation> invocation = target->as_spell();
/* Check whether the spell is `bound'-- if so, we'll consider it iff we see the caster(case BL::PC). */
if (bool(invocation->flags & INVOCATION_FLAG::BOUND))
return;
else
break; /* Add the spell */
}
else
return;
case BL::NPC:
if (filter == FOREACH_FILTER::NPC)
break;
else
return;
default:
return;
}
entities_vp->push_back(target->bl_id);
}
