// File  : wumpus.cpp
// Author: Dave Reed
//
// This program uses the CaveMaze class to play "Hunt the Wumpus".
//////////////////////////////////////////////////////////////////

#include <iostream>
#include <cctype>
#include <string>
#include "CaveMaze.h"
using namespace std;

const string MAZE_FILE = "caves.dat";

void DisplayIntro();

int main()
{
    CaveMaze maze(MAZE_FILE);

    DisplayIntro();
    while (maze.StillAlive() && maze.StillWumpi()) {
        maze.ShowLocation();

        char action;
        int target;
        cout << endl << "What do you want to do? ";
        cin >> action >> target;

        if (action == 't') {
            maze.Toss(target);
        }
        else {
            maze.Move(target);
        }
    }
    
    cout << endl << "GAME OVER" << endl;
    
    return 0;
}

////////////////////////////////////////////////////////////////

void DisplayIntro()
// Results: displays an introduction to the game
{
    cout << "HUNT THE WUMPUS:  Your mission is to explore the "
         << "maze of caves" << endl;
    cout << "and destroy all of the wumpi (without getting "
         << "yourself killed)." << endl;
    cout << "To move to an adjacent cave, enter 'M' and the "
         << "tunnel number." << endl;
    cout << "To toss a grenade into a cave, enter 'T' and the "
         << "tunnel number." << endl;
}