int main(int argc, char *argv[])
{
srand(time(NULL));
int SDL = 0; // SDL flag
maze_entrance entrance; // Stores coords of entrance to maze
maze_dimensions dimensions; // Stores width and height of the maze as given in file
max_maze mazeArray; // Char array of maximum size
arg_check(argc);
// Initalise to spaces. In case the user has entered a newline early.
initialiseArray(mazeArray, MAX_SIZE);
// Inspect and act on argv[1]. Get maze from file or generate it.
dimensions = get_maze(argv, mazeArray);
// If argv[2] is given, set/don't set graphics flag. Will ignore further arguements.
if (argc >= 3) {
SDL = initialise_SDL(argv);
}
entrance = findEntrance(mazeArray,dimensions);
if(explore(entrance.x, entrance.y, mazeArray, dimensions)){
printf("Route found!\n\n");
if(SDL){
display_SDL(mazeArray, dimensions); // Display solution with SDL GUI
}
else {
display_Terminal(mazeArray, dimensions); // Use the terminal unless told otherwise
}
return 0;
}
else {
// If unsuccessful, show the scanned maze in terminal regardless of SDL flag:
printf("No path found through the maze!\nThe maze was scanned as:\n");
display_Terminal(mazeArray, dimensions);
if(SDL){
display_SDL(mazeArray, dimensions);
}
return 1;
}
}
int main(int argc, const char* argv[])
{
if( argc != 2 ) //checks for the input file name
{
printf( "error; no input file name\n" );
return 1;
}
FILE *filePointer;
filePointer = fopen( argv[1], "r" );
char **arrayPointer;
//char maze[MAX_MAZE_SIZE][MAX_MAZE_SIZE] = { 0 };
int numberOfTestCases = 0;
fscanf( filePointer, "%d\n", &numberOfTestCases );
for( int testCaseNumber = 0; testCaseNumber < numberOfTestCases; testCaseNumber++ )
{
int size = 0;
int * xy;
int x;
int y;
fscanf( filePointer, "%d\n", &size );
printf( "ENTER\n" );
allocateArray(size, &arrayPointer);
initializeArray(size, arrayPointer, filePointer);
xy = findEntrance(size, arrayPointer);
x = xy[0];
y = xy[1];
solveMaze(size, arrayPointer, x ,y);
deallocateArray(size, arrayPointer);
printf( "EXIT\n***\n" );
}
fclose( filePointer );
return 0;
}