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;
}
void CMobEntity::OnMobSkillFinished(CMobSkillState& state, action_t& action)
{
auto PSkill = state.GetSkill();
auto PTarget = static_cast<CBattleEntity*>(state.GetTarget());
static_cast<CMobController*>(PAI->GetController())->TapDeaggroTime();
// store the skill used
m_UsedSkillIds[PSkill->getID()] = GetMLevel();
PAI->TargetFind->reset();
float distance = PSkill->getDistance();
uint8 findFlags = 0;
if (PSkill->getFlag() & SKILLFLAG_HIT_ALL)
{
findFlags |= FINDFLAGS_HIT_ALL;
}
// Mob buff abilities also hit monster's pets
if (PSkill->getValidTargets() == TARGET_SELF)
{
findFlags |= FINDFLAGS_PET;
}
action.id = id;
if (objtype == TYPE_PET && static_cast<CPetEntity*>(this)->getPetType() == PETTYPE_JUG_PET &&
static_cast<CPetEntity*>(this)->getPetType() == PETTYPE_AUTOMATON)
action.actiontype = ACTION_PET_MOBABILITY_FINISH;
else if (PSkill->getID() < 256)
action.actiontype = ACTION_WEAPONSKILL_FINISH;
else
action.actiontype = ACTION_MOBABILITY_FINISH;
action.actionid = PSkill->getID();
if (PTarget && PAI->TargetFind->isWithinRange(&PTarget->loc.p, distance))
{
if (PSkill->isAoE())
{
PAI->TargetFind->findWithinArea(PTarget, (AOERADIUS)PSkill->getAoe(), PSkill->getRadius(), findFlags);
}
else if (PSkill->isConal())
{
float angle = 45.0f;
PAI->TargetFind->findWithinCone(PTarget, distance, angle, findFlags);
}
else
{
PAI->TargetFind->findSingleTarget(PTarget, findFlags);
}
}
else
{
action.actiontype = ACTION_MOBABILITY_INTERRUPT;
actionList_t& actionList = action.getNewActionList();
actionList.ActionTargetID = id;
actionTarget_t& actionTarget = actionList.getNewActionTarget();
actionTarget.animation = PSkill->getID();
return;
}
uint16 actionsLength = PAI->TargetFind->m_targets.size();
PSkill->setTotalTargets(actionsLength);
PSkill->setTP(state.GetSpentTP());
PSkill->setHPP(GetHPP());
uint16 msg = 0;
uint16 defaultMessage = PSkill->getMsg();
bool first {true};
for (auto&& PTarget : PAI->TargetFind->m_targets)
{
actionList_t& list = action.getNewActionList();
list.ActionTargetID = PTarget->id;
actionTarget_t& target = list.getNewActionTarget();
list.ActionTargetID = PTarget->id;
target.reaction = REACTION_HIT;
target.speceffect = SPECEFFECT_HIT;
target.animation = PSkill->getAnimationID();
target.messageID = PSkill->getMsg();
// reset the skill's message back to default
PSkill->setMsg(defaultMessage);
if (objtype == TYPE_PET && static_cast<CPetEntity*>(this)->getPetType() != PETTYPE_JUG_PET)
{
target.animation = PSkill->getPetAnimationID();
target.param = luautils::OnPetAbility(PTarget, this, PSkill, PMaster, &action);
}
else
{
target.param = luautils::OnMobWeaponSkill(PTarget, this, PSkill);
}
if (msg == 0)
{
msg = PSkill->getMsg();
}
else
{
msg = PSkill->getAoEMsg();
}
target.messageID = msg;
if (PSkill->hasMissMsg())
{
target.reaction = REACTION_MISS;
target.speceffect = SPECEFFECT_NONE;
if (msg = PSkill->getAoEMsg())
msg = 282;
}
else
{
target.reaction = REACTION_HIT;
}
if (target.speceffect & SPECEFFECT_HIT)
{
target.speceffect = SPECEFFECT_RECOIL;
target.knockback = PSkill->getKnockback();
if (first && (PSkill->getSkillchain() != 0))
{
CWeaponSkill* PWeaponSkill = battleutils::GetWeaponSkill(PSkill->getSkillchain());
if (PWeaponSkill)
{
SUBEFFECT effect = battleutils::GetSkillChainEffect(PTarget, PWeaponSkill);
if (effect != SUBEFFECT_NONE)
{
int32 skillChainDamage = battleutils::TakeSkillchainDamage(this, PTarget, target.param);
if (skillChainDamage < 0)
{
target.addEffectParam = -skillChainDamage;
target.addEffectMessage = 384 + effect;
}
else
{
target.addEffectParam = skillChainDamage;
target.addEffectMessage = 287 + effect;
}
target.additionalEffect = effect;
}
}
first = false;
}
}
PTarget->StatusEffectContainer->DelStatusEffectsByFlag(EFFECTFLAG_DETECTABLE);
}
}
