C_tunnel.inl

/*
 * Copyright 2025 Guillaume Guillet
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
namespace fge
{

template<class T>
Tunnel<T>::Tunnel(fge::Tunnel<T>&& r) noexcept :
        g_gates(std::move(r.g_gates)),
        g_anonymousGates(std::move(r.g_anonymousGates))
{
    for (std::size_t i = 0; i < this->g_gates.size(); ++i)
    {
        this->g_gates[i]->g_tunnel = this;
    }
    for (std::size_t i = 0; i < this->g_anonymousGates.size(); ++i)
    {
        this->g_anonymousGates[i]->g_tunnel = this;
    }
}
template<class T>
Tunnel<T>::~Tunnel()
{
    this->closeAll();
}
 
template<class T>
fge::Tunnel<T>& Tunnel<T>::operator=(fge::Tunnel<T>&& r) noexcept
{
    this->g_gates = std::move(r.g_gates);
    this->g_anonymousGates = std::move(r.g_anonymousGates);
 
    for (std::size_t i = 0; i < this->g_gates.size(); ++i)
    {
        this->g_gates[i]->g_tunnel = this;
    }
    for (std::size_t i = 0; i < this->g_anonymousGates.size(); ++i)
    {
        this->g_anonymousGates[i]->g_tunnel = this;
    }
}
 
template<class T>
bool Tunnel<T>::knock(fge::TunnelGate<T>& gate, bool anonymous)
{
    if ((!gate.isLocked()) || gate.status())
    {
        return false;
    }
 
    gate.g_tunnel = this;
    if (anonymous)
    {
        this->g_anonymousGates.push_back(&gate);
        return true;
    }
    this->g_gates.push_back(&gate);
    return true;
}
template<class T>
bool Tunnel<T>::addGate(fge::TunnelGate<T>& gate, bool anonymous)
{
    if (gate.isOpen())
    {
        return false;
    }
 
    gate.g_tunnel = this;
    if (anonymous)
    {
        this->g_anonymousGates.push_back(&gate);
        return true;
    }
    this->g_gates.push_back(&gate);
    return true;
}
 
template<class T>
bool Tunnel<T>::isAnonymous(fge::TunnelGate<T> const& gate) const
{
    for (std::size_t i = 0; i < this->g_anonymousGates.size(); ++i)
    {
        if (this->g_anonymousGates[i] == &gate)
        {
            return true;
        }
    }
    return false;
}
 
template<class T>
void Tunnel<T>::closeGate(std::size_t index)
{
    if (index >= this->g_gates.size())
    {
        return;
    }
    this->g_gates[index]->g_tunnel = nullptr;
    this->g_gates.erase(this->g_gates.begin() + index);
}
template<class T>
void Tunnel<T>::closeAnonymousGate(std::size_t index)
{
    if (index >= this->g_anonymousGates.size())
    {
        return;
    }
    this->g_anonymousGates[index]->g_tunnel = nullptr;
    this->g_anonymousGates.erase(this->g_anonymousGates.begin() + index);
}
template<class T>
void Tunnel<T>::closeGate(fge::TunnelGate<T>& gate)
{
    for (std::size_t i = 0; i < this->g_anonymousGates.size(); ++i)
    {
        if (this->g_anonymousGates[i] == &gate)
        {
            this->g_anonymousGates[i]->g_tunnel = nullptr;
            this->g_anonymousGates.erase(this->g_anonymousGates.begin() + i);
            return;
        }
    }
    for (std::size_t i = 0; i < this->g_gates.size(); ++i)
    {
        if (this->g_gates[i] == &gate)
        {
            this->g_gates[i]->g_tunnel = nullptr;
            this->g_gates.erase(this->g_gates.begin() + i);
            return;
        }
    }
}
template<class T>
void Tunnel<T>::closeAll()
{
    for (std::size_t i = 0; i < this->g_anonymousGates.size(); ++i)
    {
        this->g_anonymousGates[i]->g_tunnel = nullptr;
    }
    for (std::size_t i = 0; i < this->g_gates.size(); ++i)
    {
        this->g_gates[i]->g_tunnel = nullptr;
    }
    this->g_anonymousGates.clear();
    this->g_gates.clear();
}
 
template<class T>
T* Tunnel<T>::get(std::size_t index) const
{
    if (index >= this->g_gates.size())
    {
        return nullptr;
    }
    return this->g_gates[index]->g_data;
}
template<class T>
T* Tunnel<T>::getAnonymous(std::size_t index) const
{
    if (index >= this->g_anonymousGates.size())
    {
        return nullptr;
    }
    return this->g_anonymousGates[index]->g_data;
}
template<class T>
std::size_t Tunnel<T>::getGatesSize() const
{
    return this->g_gates.size();
}
template<class T>
std::size_t Tunnel<T>::getAnonymousGatesSize() const
{
    return this->g_anonymousGates.size();
}
 
template<class T>
T* Tunnel<T>::operator[](std::size_t index) const
{
    if (index >= this->g_gates.size())
    {
        return nullptr;
    }
    return this->g_gates[index]->g_data;
}

 
template<class T>
TunnelGate<T>::TunnelGate() :
        g_data(nullptr),
        g_tunnel(nullptr),
        g_locked(false)
{}
template<class T>
TunnelGate<T>::TunnelGate(fge::TunnelGate<T> const& gate) :
        g_data(gate.g_data),
        g_tunnel(nullptr),
        g_locked(gate.g_locked)
{
    if (gate.g_tunnel)
    {
        gate.g_tunnel->addGate(*this, gate.g_tunnel->isAnonymous(gate));
    }
}
template<class T>
TunnelGate<T>::TunnelGate(fge::TunnelGate<T>&& gate) noexcept :
        g_data(gate.g_data),
        g_tunnel(nullptr),
        g_locked(gate.g_locked)
{
    if (gate.g_tunnel)
    {
        gate.g_tunnel->addGate(*this, gate.g_tunnel->isAnonymous(gate));
        gate.g_tunnel->closeGate(gate);
    }
}
template<class T>
TunnelGate<T>::TunnelGate(T* data) :
        g_data(data),
        g_tunnel(nullptr),
        g_locked(false)
{}
template<class T>
TunnelGate<T>::~TunnelGate()
{
    this->close();
}
 
template<class T>
fge::TunnelGate<T>& TunnelGate<T>::operator=(fge::TunnelGate<T> const& gate)
{
    this->g_data = nullptr;
    this->g_tunnel = nullptr;
    this->g_locked = gate.g_locked;
 
    if (gate.g_tunnel)
    {
        gate.g_tunnel->addGate(*this, gate.g_tunnel->isAnonymous(gate));
    }
    return *this;
}
template<class T>
fge::TunnelGate<T>& TunnelGate<T>::operator=(fge::TunnelGate<T>&& gate) noexcept
{
    this->g_data = nullptr;
    this->g_tunnel = nullptr;
    this->g_locked = gate.g_locked;
 
    if (gate.g_tunnel)
    {
        gate.g_tunnel->addGate(*this, gate.g_tunnel->isAnonymous(gate));
        gate.g_tunnel->closeGate(gate);
    }
    return *this;
}
 
template<class T>
bool TunnelGate<T>::openTo(fge::Tunnel<T>& tunnel, bool anonymous)
{
    return tunnel.addGate(*this, anonymous);
}
template<class T>
void TunnelGate<T>::close()
{
    if (this->g_tunnel)
    {
        this->g_tunnel->closeGate(*this);
    }
}
template<class T>
bool TunnelGate<T>::isOpen() const
{
    return this->g_tunnel != nullptr;
}
 
template<class T>
void TunnelGate<T>::setData(T* val)
{
    this->g_data = val;
}
template<class T>
T const* TunnelGate<T>::getData() const
{
    return this->g_data;
}
template<class T>
T* TunnelGate<T>::getData()
{
    return this->g_data;
}
 
template<class T>
void TunnelGate<T>::setLock(bool val)
{
    this->g_locked = val;
}
template<class T>
bool TunnelGate<T>::isLocked() const
{
    return this->g_locked;
}
 
template<class T>
fge::Tunnel<T>* TunnelGate<T>::getTunnel() const
{
    return this->g_tunnel;
}
 
} // namespace fge