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/*
RailControl - Model Railway Control Software
Copyright (c) 2017-2025 by Teddy / Dominik Mahrer - www.railcontrol.org
RailControl is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3, or (at your option) any
later version.
RailControl is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with RailControl; see the file LICENCE. If not see
<http://www.gnu.org/licenses/>.
*/
#include <map>
#include <sstream>
#include <string>
#include "DataModel/Relation.h"
#include "Manager.h"
#include "Utils/Utils.h"
using std::map;
using std::stringstream;
using std::string;
namespace DataModel
{
std::string Relation::Serialize() const
{
stringstream ss;
ss << LockableItem::Serialize()
<< ";type=" << static_cast<int>(type)
<< ";objectType1=" << static_cast<int>(ObjectType1())
<< ";objectID1=" << object1.GetObjectID()
<< ";objectType2=" << static_cast<int>(ObjectType2())
<< ";objectID2=" << object2.GetObjectID()
<< ";priority=" << static_cast<int>(priority)
<< ";data=" << static_cast<int>(data);
return ss.str();
}
void Relation::Deserialize(const std::string& serialized)
{
map<string,string> arguments;
ParseArguments(serialized, arguments);
LockableItem::Deserialize(arguments);
object1.SetObjectType(static_cast<ObjectType>(Utils::Utils::GetIntegerMapEntry(arguments, "objectType1")));
type = static_cast<RelationType>(Utils::Utils::GetIntegerMapEntry(arguments, "type"));
object1.SetObjectID(static_cast<ObjectID>(Utils::Utils::GetIntegerMapEntry(arguments, "objectID1")));
object2.SetObjectType(static_cast<ObjectType>(Utils::Utils::GetIntegerMapEntry(arguments, "objectType2")));
object2.SetObjectID(static_cast<ObjectID>(Utils::Utils::GetIntegerMapEntry(arguments, "objectID2")));
priority = Utils::Utils::GetIntegerMapEntry(arguments, "priority");
data = Utils::Utils::GetIntegerMapEntry(arguments, "data");
}
bool Relation::Execute(Logger::Logger* logger, const ObjectIdentifier& locoBaseIdentifier, const Delay delay)
{
switch (ObjectType2())
{
case ObjectTypeAccessory:
{
bool ret = manager->AccessoryState(ControlTypeInternal, ObjectID2(), static_cast<AccessoryState>(data), true);
if (!ret)
{
return false;
}
break;
}
case ObjectTypeSwitch:
{
bool ret = manager->SwitchState(ControlTypeInternal, ObjectID2(), static_cast<AccessoryState>(data), true);
if (!ret)
{
return false;
}
break;
}
case ObjectTypeSignal:
{
bool ret = manager->SignalState(ControlTypeInternal, ObjectID2(), static_cast<AccessoryState>(data), true);
if (!ret)
{
return false;
}
break;
}
case ObjectTypeTrack:
manager->TrackSetLocoOrientation(ObjectID2(), static_cast<Orientation>(data));
return true;
case ObjectTypeRoute:
return manager->RouteExecute(logger, locoBaseIdentifier, ObjectID2());
case ObjectTypeLoco:
{
const DataModel::LocoFunctionNr nr = static_cast<DataModel::LocoFunctionNr>(ObjectID2());
if (data > DataModel::LocoFunctionStateOn)
{
manager->LocoBaseFunctionState(ControlTypeInternal, locoBaseIdentifier, nr, DataModel::LocoFunctionStateOn);
Utils::Utils::SleepForMilliseconds(static_cast<unsigned int>(data) * 100);
manager->LocoBaseFunctionState(ControlTypeInternal, locoBaseIdentifier, nr, DataModel::LocoFunctionStateOff);
}
else
{
manager->LocoBaseFunctionState(ControlTypeInternal, locoBaseIdentifier, nr, static_cast<DataModel::LocoFunctionState>(data));
}
return true;
}
case ObjectTypePause:
Utils::Utils::SleepForMilliseconds(static_cast<unsigned int>(data) * 100);
return true;
case ObjectTypeMultipleUnit: // abused for loco orientation
manager->LocoBaseOrientation(ControlTypeInternal, locoBaseIdentifier, static_cast<Orientation>(data));
return true;
case ObjectTypeBooster:
manager->Booster(ControlTypeInternal, static_cast<BoosterState>(data));
return true;
case ObjectTypeCounter:
return manager->Count(ObjectID2(), static_cast<CounterType>(data));
default:
return false;
}
Utils::Utils::SleepForMilliseconds(delay);
return true;
}
Object* Relation::GetObject2()
{
switch (ObjectType2())
{
case ObjectTypeAccessory:
return manager->GetAccessory(ObjectID2());
case ObjectTypeSwitch:
return manager->GetSwitch(ObjectID2());
case ObjectTypeTrack:
return manager->GetTrack(ObjectID2());
case ObjectTypeSignal:
return manager->GetSignal(ObjectID2());
case ObjectTypeRoute:
return manager->GetRoute(ObjectID2());
case ObjectTypeCounter:
return manager->GetCounter(ObjectID2());
default:
return nullptr;
}
}
bool Relation::Reserve(Logger::Logger* logger, const ObjectIdentifier& locoBaseIdentifier)
{
bool ret = LockableItem::Reserve(logger, locoBaseIdentifier);
if (!ret)
{
logger->Debug(Languages::TextUnableToReserve);
return false;
}
const ObjectType objectType2 = ObjectType2();
switch(objectType2)
{
case ObjectTypeLoco:
case ObjectTypePause:
case ObjectTypeMultipleUnit: // abused for loco orientation
case ObjectTypeBooster:
return true;
case ObjectTypeCounter:
{
Counter* counter = manager->GetCounter(ObjectID2());
if (counter)
{
return counter->Check(static_cast<CounterType>(data));
}
else
{
logger->Debug(Languages::TextRelationTargetNotFound);
LockableItem::Release(logger, locoBaseIdentifier);
return false;
}
}
default:
break;
}
LockableItem* lockable = dynamic_cast<LockableItem*>(GetObject2());
if (!lockable)
{
logger->Debug(Languages::TextRelationTargetNotFound);
LockableItem::Release(logger, locoBaseIdentifier);
return false;
}
Route* route = dynamic_cast<Route*>(lockable);
if (route)
{
return route->Reserve(logger, locoBaseIdentifier);
}
return lockable->Reserve(logger, locoBaseIdentifier);
}
bool Relation::Lock(Logger::Logger* logger, const ObjectIdentifier& locoBaseIdentifier)
{
bool ret = LockableItem::Lock(logger, locoBaseIdentifier);
if (!ret)
{
return false;
}
const ObjectType objectType2 = ObjectType2();
switch(objectType2)
{
case ObjectTypeLoco:
case ObjectTypePause:
case ObjectTypeMultipleUnit: // abused for loco orientation
case ObjectTypeBooster:
return true;
case ObjectTypeCounter:
{
Counter* counter = manager->GetCounter(ObjectID2());
if (counter)
{
return counter->Check(static_cast<CounterType>(data));
}
else
{
logger->Debug(Languages::TextRelationTargetNotFound);
LockableItem::Release(logger, locoBaseIdentifier);
return false;
}
}
default:
break;
}
LockableItem* lockable = dynamic_cast<LockableItem*>(GetObject2());
if (!lockable)
{
LockableItem::Release(logger, locoBaseIdentifier);
return false;
}
Route* route = dynamic_cast<Route*>(lockable);
if (route)
{
return route->Lock(logger, locoBaseIdentifier);
}
bool retLockable = lockable->Lock(logger, locoBaseIdentifier);
if (retLockable)
{
return true;
}
Object* object = dynamic_cast<Object*>(lockable);
if (!object)
{
return false;
}
logger->Debug(Languages::TextUnableToLock, object->GetName());
return false;
}
bool Relation::Release(Logger::Logger* logger, const ObjectIdentifier& locoBaseIdentifier)
{
LockableItem* lockable = dynamic_cast<LockableItem*>(GetObject2());
if (lockable)
{
lockable->Release(logger, locoBaseIdentifier);
}
return LockableItem::Release(logger, locoBaseIdentifier);
}
} // namespace DataModel
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