/*

* scenarioLoader.cpp

* hog

*

* Created by Renee Jansen on 5/2/2006

*

*/

#include <fstream>

using std::ifstream;

using std::ofstream;

#include <iomanip>

#include "ScenarioLoader.h"

#include <assert.h>

/**

* Loads the experiments from the scenario file.

*/

ScenarioLoader::ScenarioLoader(const char* fname)

{

strncpy(scenName, fname, 1024);

ifstream sfile(fname,std::ios::in);

float ver;

string first;

sfile>>first;

// Check if a version number is given

if (first != "version"){

ver = 0.0;

sfile.seekg(0,std::ios::beg);

}

else{

sfile>>ver;

}

int sizeX = 0, sizeY = 0;

int bucket;

string map;

int xs, ys, xg, yg;

double dist;

// Read in & store experiments

if (ver==0.0){

while(sfile>>bucket>>map>>xs>>ys>>xg>>yg>>dist) {

Experiment exp(xs,ys,xg,yg,bucket,dist,map);

experiments.push_back(exp);

}

}

else if (ver==1.0){

while(sfile>>bucket>>map>>sizeX>>sizeY>>xs>>ys>>xg>>yg>>dist){

Experiment exp(xs,ys,xg,yg,sizeX,sizeY,bucket,dist,map);

experiments.push_back(exp);

}

}

else{

printf("Invalid version number.\n");

//assert(0);

}

}

void ScenarioLoader::Save(const char *fname)

{

// strncpy(scenName, fname, 1024);

ofstream ofile(fname);

float ver = 1.0;

ofile<<"version "<<ver<<std::endl;

ofile << std::setprecision(8);

ofile << std::fixed;

for (unsigned int x = 0; x < experiments.size(); x++)

{

ofile<<experiments[x].bucket<<"\t"<<experiments[x].map<<"\t"<<experiments[x].scaleX<<"\t";

ofile<<experiments[x].scaleY<<"\t"<<experiments[x].startx<<"\t"<<experiments[x].starty<<"\t";

ofile<<experiments[x].goalx<<"\t"<<experiments[x].goaly<<"\t"<<experiments[x].distance<<std::endl;

}

}

void ScenarioLoader::AddExperiment(Experiment which)

{

experiments.push_back(which);

}