Reorganize source files into logical subdirectories

Co-authored-by: Hirek193 <23196899+Hirek193@users.noreply.github.com>

world/TractionPower.h

@@ -0,0 +1,79 @@
+/*
+This Source Code Form is subject to the
+terms of the Mozilla Public License, v.
+2.0. If a copy of the MPL was not
+distributed with this file, You can
+obtain one at
+http://mozilla.org/MPL/2.0/.
+*/
+
+#pragma once
+
+#include "Classes.h"
+#include "scenenode.h"
+#include "Names.h"
+
+class TTractionPowerSource : public scene::basic_node {
+
+    friend class debug_panel;
+
+public:
+// constructor
+    TTractionPowerSource( scene::node_data const &Nodedata );
+// methods
+    void Init(double const u, double const i);
+    bool Load(cParser *parser);
+    bool Update(double dt);
+    double CurrentGet(double res);
+    void VoltageSet(double const v) {
+        NominalVoltage = v; };
+    void PowerSet(TTractionPowerSource *ps);
+    bool Fuse() const {
+        return ( FastFuse || SlowFuse ); }
+// members
+    TTractionPowerSource *psNode[ 2 ] = { nullptr, nullptr }; // zasilanie na końcach dla sekcji
+    bool bSection = false; // czy jest sekcją
+    bool IsAutogenerated { false }; // indicates autogenerated source for individual traction piece
+
+private:
+// methods
+    // serialize() subclass details, sends content of the subclass to provided stream
+    void serialize_( std::ostream &Output ) const;
+    // deserialize() subclass details, restores content of the subclass from provided stream
+    void deserialize_( std::istream &Input );
+    // export() subclass details, sends basic content of the class in legacy (text) format to provided stream
+    void export_as_text_( std::ostream &Output ) const;
+
+// members
+    double NominalVoltage = 0.0;
+    double VoltageFrequency = 0.0;
+    double InternalRes = 0.2;
+    double MaxOutputCurrent = 0.0;
+    double FastFuseTimeOut = 1.0;
+    int FastFuseRepetition = 3;
+    double SlowFuseTimeOut = 60.0;
+    bool Recuperation = false;
+
+    double TotalCurrent = 0.0;
+    double TotalAdmitance = 1e-10; // 10Mom - jakaś tam upływność
+    double TotalPreviousAdmitance = 1e-10; // zero jest szkodliwe
+    double OutputVoltage = 0.0;
+    bool FastFuse = false;
+    bool SlowFuse = false;
+    double FuseTimer = 0.0;
+    int FuseCounter = 0;
+
+};
+
+
+
+// collection of generators for power grid present in the scene
+class powergridsource_table : public basic_table<TTractionPowerSource> {
+
+public:
+    // legacy method, calculates changes in simulation state over specified time
+    void
+        update( double const Deltatime );
+};
+
+//---------------------------------------------------------------------------