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globalstep.h
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globalstep.h
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#ifndef GLOBALSTEP_H
#define GLOBALSTEP_H
#include <QList>
#include <QGraphicsScene>
#include <QGraphicsTextItem>
#include <QGraphicsItemGroup>
#include <qmath.h>
#include <math.h>
#include "tinyxml/tinyxml.h"
#include "point.h"
#include "colors.h"
class GlobalStep
{
public:
GlobalStep();
bool setStep(TiXmlElement *elem, QString &error, int stepnum);
QVector<QGraphicsItem*> show(QGraphicsScene* scene, Colors *curcolors, int cellsize) const;
QVector<QGraphicsItem*> showArrows(QGraphicsScene* scene, Colors *curcolors, int cellsize) const;
//QVector<QGraphicsItem*> showLabels(QGraphicsScene* scene, Colors *curcolors, int cellsize) const;
QVector<QGraphicsItem *> drawArrowsForPoint(QGraphicsScene* scene, Colors *curcolors, int cellsize, int x, int y) const;
QVector<QGraphicsItem*> drawPathForPoint(QGraphicsScene* scene, Colors *curcolors, int cellsize, int x, int y) const;
bool findPoint(int x, int y, Point &p) const;
protected:
QList<Point> open;
QList<Point> close;
QVector<QGraphicsItem*> drawArrowsForPoint(const Point p, QGraphicsScene* scene, QColor color, int cellsize) const;
QList<Point> findPointInList(int x, int y, bool lookopen, bool lookparents) const;
};
#endif // GLOBALSTEP_H