//#ifndef RANDOM_WALK_H#define RANDOM_WALK_H#include "omnetpp.h"#include "costants.h"#include "physic.h"class RandomWalk : public cSimpleModule{	//Macro that contains the costructor,destructor	//and other Omnett++ stuff	Module_Class_Members(RandomWalk,cSimpleModule,0)	virtual void initialize();	virtual void handleMessage(cMessage* );	virtual void finish();	//	   private:	//implement the mvement that sims a torus	bool torus(int&, int&);	//mplement the rebound movement	bool rebound(int&, int&);	//returns the time intervall	//to the next move	double randomWalk(int&, int&);	//quoantum of time between to moves	//e.g. 1s if the speed is in m/sec	cPar* moveInterval;	cPar* pauseTime;	cPar* moveKind;	cPar* minSpeed;	cPar* maxSpeed;	cPar* distance;		//pointer of the physic module wich	//list of the neighbours	//store the actual <x,y> position	Physic* physic;	//size of the movement field	int minX,maxX,minY,maxY;	//direction flag	int dX, dY;		//direction angle 	double alfa;	double speed;	//number of steps to reach	//the destination	int steps;	//statistics vars	int stepsNum;	double partial;};	#endif