epr24pr3_ojanssen2/MazeParser.cpp

//
// Created by moonleay on 12/16/24.
//

#include "MazeParser.h"

namespace game
{
    vector<int> MazeParser::request_numbers_from_user(const int amount_of_numbers)
    {
        int input;
        vector<int> list;
        for (int i = 0; i < amount_of_numbers; ++i)
        {
            cin >> input;
            if (!cin)
                throw runtime_error("Cin failed while reading numbers!");
            list.push_back(input);
        }
        return list;
    }


    Maze MazeParser::request_maze_from_user()
    {
        vector<int> maze_size = request_numbers_from_user(2);
        char input;
        vector<vector<char>> field;
        for (int i = 0; i < maze_size[0]; ++i)
        {
            vector<char> row;
            for (int j = 0; j < maze_size[1]; ++j)
            {
                cin >> input;
                if (!cin)
                    throw runtime_error("Cin failed while reading chars!");
                row.push_back(input);
            }
            field.push_back(row);
        }
        vector<int> player_start_pos = request_numbers_from_user(2);
        return Maze(field, player_start_pos);
    } // `4 3 #.# #.K #T# #Z# 0 1`
} // game