C++ (Cpp) HasCostの例

コード例 #1

ファイル: magic_state.cpp プロジェクト: Vadavim/jsr-darkstar

bool CMagicState::CanCastSpell(CBattleEntity* PTarget)
{
    auto ret = m_PEntity->CanUseSpell(GetSpell());

    if (!ret)
    {
        m_errorMsg = std::make_unique<CMessageBasicPacket>(m_PEntity, m_PEntity, m_PSpell->getID(), 0, MSGBASIC_CANNOT_CAST_SPELL);
        return ret;
    }
    if (m_PEntity->StatusEffectContainer->HasStatusEffect({EFFECT_SILENCE, EFFECT_MUTE, EFFECT_OMERTA}))
    {
        m_errorMsg = std::make_unique<CMessageBasicPacket>(m_PEntity, m_PEntity, m_PSpell->getID(), 0, MSGBASIC_UNABLE_TO_CAST_SPELLS);
        return false;
    }
    if (!HasCost())
    {
        return false;
    }
    if (!PTarget)
    {
        m_errorMsg = std::make_unique<CMessageBasicPacket>(m_PEntity, m_PEntity, m_PSpell->getID(), 0, MSGBASIC_CANNOT_ON_THAT_TARG);
        return false;
    }
    if (PTarget->IsNameHidden())
    {
        return false;
    }
    if (distance(m_PEntity->loc.p, PTarget->loc.p) > 40)
    {
        m_errorMsg = std::make_unique<CMessageBasicPacket>(m_PEntity, PTarget, m_PSpell->getID(), 0, MSGBASIC_TOO_FAR_AWAY);
        return false;
    }
    if (m_PEntity->objtype == TYPE_PC && distance(m_PEntity->loc.p, PTarget->loc.p) > m_PSpell->getRange())
    {
        m_errorMsg = std::make_unique<CMessageBasicPacket>(m_PEntity, PTarget, m_PSpell->getID(), 0, MSGBASIC_OUT_OF_RANGE_UNABLE_CAST);
        return false;
    }
    if (dynamic_cast<CMobEntity*>(m_PEntity))
    {
        if (distanceSquared(m_PEntity->loc.p, PTarget->loc.p) > square(28.5f))
        {
            return false;
        }
    }
    if (!m_PEntity->PAI->TargetFind->canSee(&PTarget->loc.p))
    {
        m_errorMsg = std::make_unique<CMessageBasicPacket>(m_PEntity, PTarget, m_PSpell->getID(), 0, MSGBASIC_CANNOT_PERFORM_ACTION);
        return false;
    }
    return true;
}

コード例 #2

ファイル: magic_state.cpp プロジェクト: Gravenet/darkstar

bool CMagicState::CanCastSpell(CBattleEntity* PTarget)
{
    auto ret = m_PEntity->CanUseSpell(GetSpell());

    if (!ret)
    {
        m_errorMsg = std::make_unique<CMessageBasicPacket>(m_PEntity, m_PEntity, m_PSpell->getID(), 0, MSGBASIC_CANNOT_CAST_SPELL);
        return ret;
    }
    if (m_PEntity->StatusEffectContainer->HasStatusEffect(EFFECT_SILENCE) ||
            m_PEntity->StatusEffectContainer->HasStatusEffect(EFFECT_MUTE))
    {
        m_errorMsg = std::make_unique<CMessageBasicPacket>(m_PEntity, m_PEntity, m_PSpell->getID(), 0, MSGBASIC_UNABLE_TO_CAST_SPELLS);
        return false;
    }
    if (!HasCost())
    {
        return false;
    }
    if (!PTarget)
    {
        m_errorMsg = std::make_unique<CMessageBasicPacket>(m_PEntity, m_PEntity, m_PSpell->getID(), 0, MSGBASIC_CANNOT_ON_THAT_TARG);
        return false;
    }
    if (distance(m_PEntity->loc.p, PTarget->loc.p) > 40)
    {
        m_errorMsg = std::make_unique<CMessageBasicPacket>(m_PEntity, PTarget, m_PSpell->getID(), 0, MSGBASIC_TOO_FAR_AWAY);
        return false;
    }
    if (distance(m_PEntity->loc.p, PTarget->loc.p) > 30 /* #TODO: m_PSpell->getMaxRange()*/)
    {
        m_errorMsg = std::make_unique<CMessageBasicPacket>(m_PEntity, PTarget, m_PSpell->getID(), 0, MSGBASIC_OUT_OF_RANGE_UNABLE_CAST);
        return false;
    }
    return true;
}