97 Zeilen
3.2 KiB
C++
97 Zeilen
3.2 KiB
C++
/**
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* server/src/hardware/throttle/hardwarethrottle.cpp
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*
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* This file is part of the traintastic source code.
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*
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* Copyright (C) 2022 Reinder Feenstra
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "hardwarethrottle.hpp"
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#include "../../core/attributes.hpp"
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#include "../../core/objectproperty.tpp"
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#include "../../hardware/decoder/list/decoderlist.hpp"
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#include "../../utils/displayname.hpp"
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#include "../../world/world.hpp"
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std::shared_ptr<HardwareThrottle> HardwareThrottle::create(std::shared_ptr<ThrottleController> controller, World& world)
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{
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return create(std::move(controller), world, world.getUniqueId(defaultId));
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}
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std::shared_ptr<HardwareThrottle> HardwareThrottle::create(std::shared_ptr<ThrottleController> controller, World& world, std::string_view _id)
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{
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auto obj = std::make_shared<HardwareThrottle>(std::move(controller), world, _id);
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obj->addToWorld();
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return obj;
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}
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HardwareThrottle::HardwareThrottle(std::shared_ptr<ThrottleController> controller, World& world, std::string_view _id)
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: Throttle(world, _id)
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, interface{this, "interface", controller, PropertyFlags::ReadOnly | PropertyFlags::Store}
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{
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Attributes::addDisplayName(interface, DisplayName::Hardware::interface);
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m_interfaceItems.add(interface);
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}
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Throttle::AcquireResult HardwareThrottle::acquire(DecoderProtocol protocol, uint16_t address, bool isDCCLongAddress, bool steal)
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{
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assert(m_world.decoders.value());
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auto& decoderList = *m_world.decoders.value();
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auto decoder = decoderList.getDecoder(protocol, address, isDCCLongAddress);
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if(!decoder)
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decoder = decoderList.getDecoder(DecoderProtocol::Auto, address);
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if(!decoder)
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decoder = decoderList.getDecoder(address);
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if(!decoder)
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return AcquireResult::FailedNonExisting;
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return Throttle::acquire(std::move(decoder), steal);
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}
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void HardwareThrottle::addToWorld()
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{
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Throttle::addToWorld();
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assert(interface);
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if(interface->addThrottle(*this))
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m_world.hardwareThrottles.setValueInternal(m_world.hardwareThrottles + 1);
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else
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assert(false);
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}
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void HardwareThrottle::destroying()
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{
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assert(interface);
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assert(m_world.hardwareThrottles > 0);
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if(interface->removeThrottle(*this))
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m_world.hardwareThrottles.setValueInternal(m_world.hardwareThrottles - 1);
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else
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assert(false);
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Throttle::destroying();
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}
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void HardwareThrottle::load(WorldLoader& /*loader*/, const nlohmann::json& /*data*/)
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{
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// do not load
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}
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void HardwareThrottle::save(WorldSaver& /*saver*/, nlohmann::json& /*data*/, nlohmann::json& /*state*/) const
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{
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// do not save
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}
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