FlowMapCell.h

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#pragma once
 
#include <tdme/tdme.h>
#include <tdme/math/Vector3.h>
 
using tdme::math::Vector3;
 
/**
 * Flow map cell
 * @author Andreas Drewke
 * @version $Id$
 */
class tdme::utilities::FlowMapCell final {
    friend class PathFinding;
    friend class FlowMap;
public:
    /**
     * Default constructor
     */
    FlowMapCell(): walkable(false), pathNodeIdx(-1), missingNeighborCell(false) {
    }
 
    /**
     * Private constructor
     * @param position position
     * @param walkable walkable
     * @param direction direction
     * @param pathNodeIdx path node index
     */
    FlowMapCell(const Vector3& position, bool walkable, const Vector3& direction, int pathNodeIdx):
        position(position),
        walkable(walkable),
        direction(direction),
        pathNodeIdx(pathNodeIdx),
        missingNeighborCell(false) {
        //
    }
 
    /**
     * @return cell position
     */
    inline const Vector3& getPosition() const {
        return position;
    }
 
    /**
     * @return if cell is walkable
     */
    inline bool isWalkable() const {
        return walkable;
    }
 
    /**
     * @return cell movement direction
     */
    inline const Vector3& getDirection() const {
        return direction;
    }
 
    /**
     * Get path node index
     * @return path node index
     */
    inline int getPathNodeIdx() {
        return pathNodeIdx;
    }
 
    /**
     * @return has missing neighbor cell
     */
    inline bool hasMissingNeighborCell() {
        return missingNeighborCell;
    }
 
private:
    Vector3 position;
    bool walkable;
    Vector3 direction;
    int pathNodeIdx;
    bool missingNeighborCell;
 
    /**
     * Set path node index
     * @param pathNodeIdx path node index
     */
    inline void setPathNodeIdx(int pathNodeIdx) {
        this->pathNodeIdx = pathNodeIdx;
    }
 
    /**
     * Set movement direction
     * @param cell movement direction
     */
    inline void setDirection(const Vector3& direction) {
        this->direction = direction;
    }
 
    /**
     * Set has missing neighbor cell
     * @param missingNeighborCell missing neighbor cell
     */
    inline void setMissingNeighborCell(bool missingNeighborCell) {
        this->missingNeighborCell = missingNeighborCell;
    }
 
};