[A Shortest Path C++ Class] : spath.h

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#ifndef _SPATH_H
#define _SPATH_H

#include "prique.h"

class ShortestPath
{
private:
static int objectCount;
unsigned int *map; // Array of width*height
int num_rows;
int num_cols;

unsigned int *dist;
int *parent;

int use_heuristic;
int abort_at_dest;

int pos_r, pos_c;
int end_r, end_c;

inline int RCi(int r, int c) const { return r*num_cols + c; }
inline int PTi(int r, int c, int i) const { return i*num_cols*num_rows + r*num_cols + c; }

void coreDump(char *c) { *c = '\0'; }

inline int absoluteValue(int x) const { return x >= 0 ? x : -x; }

public:
ShortestPath(int w, int h);
~ShortestPath(void);


inline int rectX(int x, int y) const { return x + (y/2) + (y%2); }
inline int rectY(int x, int y) const { return x - (y/2); }
inline int h(int r1, int c1, int r2, int c2) const
{ return absoluteValue(rectX(c1,r1)-rectX(c2,r2)) + absoluteValue(rectY(c1,r1)-rectY(c2,r2)); }

/*
inline int h(int r1, int c1, int r2, int c2) const
{
return (r2-r1)*(r2-r1) + (c2-c1)*(c2-c1);
}
*/

void clearMap(void); // Set all weights to zero.
void setImpassable(int r, int c); // Set locations r,c to infinity;
int buildPath(int startr, int startc, int endr, int endc, int maxPopPct);
void buildRectPath(int startr, int startc, int endr, int endc);
void getEnd(int &r, int &c);
void getPrev(int &r, int &c);

void printPath(int endr, int endc, int startr, int startc) const;

};

#endif

Valeu.
Mas intendendo absolutamente nada sobre programação.

Mano Esse Tuto Esta Horrível Num Tem Como Intender Nada

Cara até eu que mecho com programação não entendi nada que você quis mostrar nesse tuto, não da pra entender nada, ve se melhora ai man