TrainCreator.h

//  trax track library
//  AD 2025 
//
//  "the resolution of all the fruitless searches"
//
//                              Peter Gabriel
// 
// 
// Copyright (c) 2025 Trend Redaktions- und Verlagsgesellschaft mbH
// Copyright (c) 2019 Marc-Michael Horstmann
//
// Permission is hereby granted to any person obtaining a copy of this software 
// and associated source code (the "Software"), to use, view, and study the 
// Software for personal or internal business purposes, subject to the following 
// conditions:
//
// 1. Redistribution, modification, sublicensing, or commercial use of the 
// Software is NOT permitted without prior written consent from the copyright 
// holder.
//
// 2. The Software is provided "AS IS", without warranty of any kind, express 
// or implied.
//
// 3. All copies of the Software must retain this license notice.
//
// For further information, please contact: horstmann.marc@trendverlag.de
 
#pragma once
 
#include "RailRunnerParser.h"
#include "RollingStockCreator.h"
 
#include <stack>
 
namespace trax
{
    struct Scene;
 
    class TrainCreator :    public TrainParser, 
                            protected RollingStockCreator
    {
    public:
        TrainCreator( Scene& scene ) noexcept;
 
        std::shared_ptr<Train> GetTrain() const noexcept;
    protected:
        // TrainParser:
        bool ParsingStart() noexcept(false) override;
 
        bool TrainStart(
            IDType id,
            const std::string& name,
            const std::string& reference,
            Velocity travel_velocity,
            Velocity velocity,
            One trainThrust,
            One trainBrake,
            int32_t credit ) noexcept(false) override;
 
        RollingStockParser* AxisArrangementStart( 
            const std::string& name,
            const std::string& reference ) noexcept(false) override;
 
        void AxisArrangementEnd( Orientation orientation ) noexcept(false) override;
 
        RollingStockParser* RollingStockStart( 
            const std::string& name,
            const std::string& reference ) noexcept(false) override;
 
        void RollingStockEnd( Orientation orientation ) noexcept(false) override;
 
        void TrainEnd(      
            trax::Orientation orientation,
            bool automatic,
            bool couplingNorthActivated,
            bool couplingSouthActivated ) noexcept(false) override;
        
        void ParsingEnd() noexcept override;
    private:
        std::stack<std::vector<std::pair<std::shared_ptr<struct TrainComponent>,struct Orientation>>> m_TrainStack;
        std::shared_ptr<Train> m_pTrain;
    };
 
}