int main(int argc, char** argv) {
bool dfs = true;
if(argc !=3) {
std::cout << "Bad number of arguments. 3 must be given.";
}
else if((std::string)argv[2] != "-dfs" && (std::string)argv[2] != "-bfs") {
std::cout << "The search option must be -dfs or -bfs";
}
else {
try {
if((std::string)argv[2] == "-bfs") {
dfs = false;
}
MazeReader* mazeR = new MazeReader((std::string)argv[1]);
MazeWalker* mazeW = new MazeWalker(mazeR->getMaze(), mazeR->getStartRow(), mazeR->getStartCol(), mazeR->getRows(), mazeR->getCols(), dfs);
mazeW->walkMaze();
delete mazeR;
delete mazeW;
}
catch(std::runtime_error e) {
std::cout << e.what();
}
}
};
int main(int argc, char** argv){
if(argc != 3){
std::cout<<"\nInvalid input\n"
<<"[program] [filename] [-dfs || -bfs]\n";
}
else{
std::string search = argv[2];
if(search != "-bfs" && search != "-dfs"){
std::cout<<"\nInvalid input\n"
<<"[program] [filename] [-dfs || -bfs]\n";
return(0);
}
std::string file = argv[1];
bool isDFS;
if(search == "-bfs"){
isDFS = false;
}
else{
isDFS = true;
}
try{
MazeReader* reader = new MazeReader(file);
MazeWalker* walker = new MazeWalker(reader->getMaze(), reader->getStartRow(), reader->getStartCol(), reader->getRows(), reader->getCols(), isDFS);
walker->walkMaze();
delete reader;
delete walker;
}
catch(MazeCreationException& e){
std::cout<<e.what()<<std::endl;
}
}
return(0);
}
int main(int argc, char** argv)
{
string mode="";
MazeReader* b;
MazeWalker* g;
if(argc>1)
{
mode=argv[1];
string mode2="";
if(mode == "-bfs")
{
mode2=argv[2];
try
{
b=new MazeReader(mode2);
const char* const* j=b->getMaze();
int k=b->getCols();
int l=b->getRows();
int m=b->getStartCol();
int n=b->getStartRow();
Search o=Search::BFS;
g=new MazeWalker(j, n, m, l, k, o);
g->walkMaze();
const int* const* visit=g->getVisited();
cout << "Starting position: " << b->getStartRow() << "," << b->getStartCol() << endl;
cout << "Size: " << b->getRows() << "," << b->getCols() << endl;
for(int i=0; i< g->getVisitedRows(); i++)
{
for(int j=0; j<g->getVisitedCols(); j++)
{
cout << visit[i][j] << " ";
}
cout << endl;
}
if(g->isGoalReached())
{
cout << "We escaped!" << endl;
}
else
{
cout << "No way out!" << endl;
}
delete b;
delete g;
}
catch(exception& e)
{
cout << e.what() << endl;
}
}
else if(mode=="-dfs")
{
mode2=argv[2];
try
{
b=new MazeReader(mode2);
const char* const* j=b->getMaze();
int k=b->getCols();
int l=b->getRows();
int m=b->getStartCol();
int n=b->getStartRow();
Search o=Search::DFS;
g=new MazeWalker(j, n, m, l, k, o);
g->walkMaze();
const int* const* visit=g->getVisited();
cout << "Starting position: " << b->getStartRow() << "," << b->getStartCol() << endl;
cout << "Size: " << b->getRows() << "," << b->getCols() << endl;
for(int i=0; i< g->getVisitedRows(); i++)
{
for(int j=0; j<g->getVisitedCols(); j++)
{
cout << visit[i][j] << " ";
}
cout << endl;
}
if(g->isGoalReached())
{
cout << "We escaped!" << endl;
}
else
{
cout << "No way out!" << endl;
}
delete b;
delete g;
}
catch(exception& e)
{
cout << e.what() << endl;
}
}
else if (mode == "-test")
{
Test a;
a.runTests();
}
}
else
{
cout << "Please give at least two command arguments." << endl;
}
}