Tycoon - Map

using System;
using System.CodeDom.Compiler;
using System.Runtime.InteropServices;

namespace WestWorldTycoon
{
    public class Map
    {
        // Private Attribute :
        private Tile[,] matrix;

        // Construcotr :
        public Map(string name)
        {
            matrix = TycoonIO.ParseMap(name);
        }


        public Map(Map map)
        {
            // BONUS
            throw new NotImplementedException();
        }


        public bool Build(int i, int j, ref long money, Building.BuildingType type)
        {
            return matrix[i,j].Build(ref money, type);
        }


        public bool Destroy(int i, int j)
        {
            // BONUS
            throw new NotImplementedException();
        }

        public bool Upgrade(int i, int j, ref long money)
        {
            return matrix[i, j].Upgrade(ref money);
        }


        public long GetAttractiveness()
        {
            long response = 0;
            foreach (Tile tile in matrix)
            {
                response += tile.GetAttractiveness();
            }
            return response;
        }

        public long GetHousing()
        {
            long response = 0;
            foreach(Tile tile in matrix)
            {
                response += tile.GetHousing();
            }
            return response;
        }


        public long GetPopulation()
        {
            long housing = GetHousing();
            long attractiveness = GetAttractiveness();
            return (housing < attractiveness) ? housing : attractiveness;
        }


        public long GetIncome()
        {
            long response = 0;
            foreach(Tile tile in matrix)
            {
                response += tile.GetIncome(GetPopulation());
            }
            return response;
        }

    }
}