108 lines
1.9 KiB
C++
108 lines
1.9 KiB
C++
/**
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* @file route.cpp
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* @author Alexander Klein (alex@kleiax.de)
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* @brief Implements the class Route and Point
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* @version 0.1
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* @date 2022-01-31
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*
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* @copyright Copyright (c) 2022
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*
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*/
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#include "route.h"
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Route Route::routeCache = Route();
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void Route::addPointToRoute(Point point)
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{
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this->points.push_back(point);
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}
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void Route::clear()
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{
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this->points.clear();
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this->currentPoint = 0;
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this->started = false;
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}
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Point Route::startRoute()
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{
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if (this->points.empty())
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{
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this->started = false;
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return Point();
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}
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this->it = this->points.begin();
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this->currentPoint = 1;
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this->started = true;
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return *this->it;
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}
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Point Route::endRoute()
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{
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if (this->points.empty())
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{
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this->started = false;
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return Point();
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}
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this->it = this->points.end();
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// TODO: Understand why i have to decrement the iterator first to get realy the last element.
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this->it--;
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this->currentPoint = this->points.size();
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this->started = true;
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return *this->it;
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}
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Point Route::getNextPoint()
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{
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Point point;
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if (!this->started)
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{
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return point;
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}
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if (this->it != --this->points.end())
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{
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this->it++;
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this->currentPoint++;
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return *this->it;
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// } else if (this->it == this->points.end() && this->currentPoint != this->points.size()) {
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// this->currentPoint++;
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// return *this->it;
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}
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return point;
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}
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Point Route::getPreviousPoint()
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{
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Point point;
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if (!this->started)
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{
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return point;
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}
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if (this->it != this->points.begin())
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{
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this->it--;
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this->currentPoint--;
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return *this->it;
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}
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return point;
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}
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RouteInfo Route::getRouteInfo()
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{
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RouteInfo info{0, 0};
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info.totalPoints = this->points.size();
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info.currentPoint = this->currentPoint;
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return info;
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}
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Route& Route::getRouteCache() {
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return Route::routeCache;
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}
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