bool CAbilityState::CanUseAbility()
{
if (m_PEntity->objtype == TYPE_MOB || m_PEntity->objtype == TYPE_PET)
return true;
if (m_PEntity->objtype == TYPE_PC)
{
auto PAbility = GetAbility();
auto PChar = static_cast<CCharEntity*>(m_PEntity);
if (PChar->PRecastContainer->HasRecast(RECAST_ABILITY, PAbility->getRecastId(), PAbility->getRecastTime()))
{
PChar->pushPacket(new CMessageBasicPacket(PChar, PChar, 0, 0, MSGBASIC_WAIT_LONGER));
return false;
}
if (PChar->StatusEffectContainer->HasStatusEffect({EFFECT_AMNESIA, EFFECT_IMPAIRMENT}))
{
PChar->pushPacket(new CMessageBasicPacket(PChar, PChar, 0, 0, MSGBASIC_UNABLE_TO_USE_JA2));
return false;
}
std::unique_ptr<CMessageBasicPacket> errMsg;
auto PTarget = GetTarget();
if (PChar->IsValidTarget(PTarget->targid, PAbility->getValidTarget(), errMsg))
{
if (PChar != PTarget && distance(PChar->loc.p, PTarget->loc.p) > PAbility->getRange())
{
PChar->pushPacket(new CMessageBasicPacket(PChar, PTarget, 0, 0, MSGBASIC_TOO_FAR_AWAY));
return false;
}
if (!m_PEntity->PAI->TargetFind->canSee(&PTarget->loc.p))
{
m_errorMsg = std::make_unique<CMessageBasicPacket>(m_PEntity, PTarget, PAbility->getID(), 0, MSGBASIC_CANNOT_PERFORM_ACTION);
return false;
}
if (PAbility->getID() >= ABILITY_HEALING_RUBY)
{
// Blood pact MP costs are stored under animation ID
if (PChar->health.mp < PAbility->getAnimationID())
{
PChar->pushPacket(new CMessageBasicPacket(PChar, PTarget, 0, 0, MSGBASIC_UNABLE_TO_USE_JA));
return false;
}
}
CBaseEntity* PMsgTarget = PChar;
int32 errNo = luautils::OnAbilityCheck(PChar, PTarget, PAbility, &PMsgTarget);
if (errNo != 0)
{
PChar->pushPacket(new CMessageBasicPacket(PChar, PMsgTarget, PAbility->getID() + 16, PAbility->getID(), errNo));
return false;
}
return true;
}
return false;
}
return true;
}
bool CanLearnAbility(CBattleEntity* PUser, uint16 AbilityID)
{
if (GetAbility(AbilityID) != nullptr)
{
uint8 Job = PAbilityList[AbilityID]->getJob();
uint8 JobLvl = PAbilityList[AbilityID]->getLevel();
return ((PUser->GetMJob() == Job && PUser->GetMLevel() >= JobLvl) ||
(PUser->GetSJob() == Job && PUser->GetSLevel() >= JobLvl));
}
return false;
}
void Player::AddAbility(Game_Manager * gm_, const char * abil_name)
{
Ability * abil = nullptr;
Ability::GetAbilityByName(this, abil_name, &abil);
assert(abil != nullptr);
GetAbility(gm_, abil);
for(auto it = select_abil_list.begin();it!=select_abil_list.end();it++)
delete (*it);
select_abil_list.clear();
ability_select = false;
remain_ability--;
if(remain_ability)
Ability::GetAbility(this, select_ability_num);
}
