Map Navigator Part II Map.cpp

#include "Map.h"
#include<string>
using namespace std;

Map::Map(int mapIndex, string name, string description, string toWest, string toEast, string toNorth, string toSouth)
{
    Map::setName(name);
    Map::setDescription(description);
    Map::setNeighbors(toWest, toEast, toNorth, toSouth);
    Map::setMapIndex(mapIndex);
}

void Map::setName(string name)
{
    Map::m_name = name;
}

void Map::setDescription(string description)
{
    Map::m_description = description;
}

void Map::setNeighbors(string toWest, string toEast, string toNorth, string toSouth)
{
    Map::m_toWest = toWest;
    Map::m_toEast = toEast;
    Map::m_toNorth = toNorth;
    Map::m_toSouth = toSouth;
}

void Map::setMapIndex(int mapIndex)
{
    Map::m_mapIndex = mapIndex;
}

bool Map::hasNeighbor(string direction)
{
    if(direction.compare("East") == 0)
    {
        return Map::m_mapIndex + 1 <= 3;
    }

    if(direction.compare("West") == 0)
    {
        return Map::m_mapIndex - 1 >= 0;
    }

    if(direction.compare("North") == 0)
    {
        return Map::m_mapIndex - 2 >= 0;
    }

    if(direction.compare("South") == 0)
    {
        return Map::m_mapIndex + 2 <= 3;
    }
}

int Map::getNeighbor(string direction)
{
    if(Map::hasNeighbor(direction))
    {
        if(direction.compare("East") == 0)
        {
            return m_mapIndex + 1;
        }

        if(direction.compare("West") == 0)
        {
            return m_mapIndex - 1;
        }

        if(direction.compare("North") == 0)
        {
            return m_mapIndex - 2;
        }

        if(direction.compare("South") == 0)
        {
            return m_mapIndex + 2;
        }
    }
    else if(!Map::hasNeighbor(direction))
    {
        return -1;
    }
}