public static int solveLab(String fileName, boolean showInfo) {
try {
int ans;
if (showInfo) {
Reader reader = new Reader(fileName);
Lab labIn = reader.readLab();
System.out.println("------------------");
System.out.println("Input Labyrinth:");
System.out.println("------------------");
labIn.showLab();
Solver solver = new Solver(labIn);
ans = solver.solve();
if (ans < 0) {
System.out.println("Finish point is not reachable from start point");
} else {
System.out.println("-----------------------------");
System.out.print("The shortest path length: ");
System.out.println(ans);
System.out.println("The shortest path:");
System.out.println("-----------------------------");
labIn.setAnswer(solver.findPath());
labIn.showLabWithAnswer();
}
} else {
Reader reader = new Reader(fileName);
Lab labIn = reader.readLab();
Solver solver = new Solver(labIn);
ans = solver.solve();
}
return ans;
} catch (Exception e) {
System.out.println(e.getMessage());
System.out.println("Problem solving failed\n");
return 0;
}
}
