Okay so I have MainShop(base class) then SwordShop and BowShop(derived classes) and another derived class called Inventory. I have a vector under protected in my base class, and when I access it from my derived classes it's okay, but each one has its own value. How can I set them all to have the same value?
//MainShop.h
#pragma once
class MainShop
{
private:
//some variables
protected:
vector <string> WeaponInventory;
public:
//Some functions not related to the vector
};
//MainShop.cpp
/*Implementation of functions*/
//SwordShop.h
#pragma once
#include "MainShop.h"
class SwordShop: public MainShop
{
private:
int choice;
public:
void getSwordShop();
void setWeaponSoldier(int i, string s);
void soldierShop();
};
//SwordShop.cpp
#include "SwordShop.h"
void SwordShop::soldierShop()
{
this->setWeaponSoldier(1, "1) Meito Ichimonji\n +4 Damage\n 150Gold");
this->setWeaponSoldier(2, "2) Shusui\n +10 Damage\n 230Gold");
this->setWeaponSoldier(3, "3) Elixir\n +16 Damage\n 300Gold");
this->setWeaponSoldier(4, "4) Blade of scars\n +24 Damage\n 550Gold");
this->setWeaponSoldier(5, "5) Ragnarok\n +32 Damage\n 610Gold");
this->setWeaponSoldier(6, "6) Eternal Darkness\n +40 Damage\n 690Gold");
this->setWeaponSoldier(7, "7) Masamune\n +52 Damage\n 750Gold");
this->setWeaponSoldier(8, "8) Soul Calibur\n +60 Damage\n 900Gold");
this->getSwordShop();
cout << "What would you like to buy?";
cin >> choice;
switch (choice)
{
case 1:
WeaponInventory.push_back("Meito Ichimonji");
cout << "You have Successfully Bought Meito Ichimonji\nIt has been added
to your inventory\n";
break;
case 2:
WeaponInventory.push_back("Shusui");
cout << "You have Successfully Bought Shusui\nIt has been
added to your inventory\n";
break;
//ETC
default:
cout << "Error! You have entered an invalid answer\nPlease try again";
this->soldierShop();
}
cout << "your total items are: "<< WeaponInventory.size();
Okay So lets say I bought two items. Here it would display that I have 2 items. But if I do cout << "your total items are: "<< WeaponInventory.size(); in my Inventory.cpp it would say I have 0! That's my problem.
void SwordShop::getSwordShop()
{
//Display Choices
for (map<int, string>::iterator iter = WeaponSoldier.begin();
iter != WeaponSoldier.end(); iter++)
{
cout << iter->second << endl;
cout << endl;
}
}
void SwordShop::setWeaponSoldier(int i, string s)
{
WeaponSoldier[i] = s;
}
//BowShop.h
#pragma once
#include "MainShop.h"
class BowShop: public MainShop
{
private:
int choice2;
public:
void getBowShop();
void setWeaponArcher(int i, string s);
void ArcherShop();
};
//BowShop.cpp
#include "BowShop.h"
void BowShop::ArcherShop()
{
BowShop::setWeaponArcher(1,"1) Arondight\n +4 Damage\n 150Gold");
BowShop::setWeaponArcher(2,"2) Gugnir\n +10 Damage\n 230Gold");
BowShop::setWeaponArcher(3,"3) Susano'\n +16 Damage\n 300Gold");
BowShop::setWeaponArcher(4,"4) Longinus\n +24 Damage\n 550Gold");
BowShop::setWeaponArcher(5,"5) Hrunting\n +32 Damage\n 610Gold");
BowShop::setWeaponArcher(6,"6) Clarent\n +40 Damage\n 690Gold");
BowShop::setWeaponArcher(7,"7) Shinigami\n +52 Damage\n 750Gold");
BowShop::setWeaponArcher(8,"8) Caliburn\n +60 Damage\n 900Gold");
this->getBowShop();//Display options
cout << "What would you like to buy?";
cin >> choice2;
switch (choice2)
{
case 1:
WeaponInventory.push_back("Arondight");
cout << "You have Successfully Bought Arondight\nIt has been added
to your inventory\n";
break;
case 2:
WeaponInventory.push_back(" Gugnir");
cout << "You have Successfully Bought Gugnir\nIt has been added
to your inventory\n";
break;
//ETC
default:
cout << "Error! You have entered an invalid answer\nPlease try again";
this->ArcherShop();
}
}
void BowShop::getBowShop()
{
//Display Choices
for (map<int, string>::iterator iter = WeaponArcher.begin();
iter != WeaponArcher.end(); iter++)
{
cout << iter->second << endl;
cout << endl;
}
}
void BowShop::setWeaponArcher(int i, string s)
{
WeaponArcher[i] = s;
}
//Inventory.h
#Pragma once
#include "MainShop.h"
class Inventory: public MainShop//access base class data like protected members
{
private:
int choice;
public:
void DisplayInventory();
void DisplayStats();
};
//Inventory.cpp
#include "Inventory.h"
void Inventory::DisplayInventory()
{
cout << "\nWhat do you want to do?\n1) Check Status\n2) Equip Weapons";
//Equip what is in your inventory
cin >> choice;
switch (choice)
{
case 1: this->DisplayStats();
break;
case 2:cout << WeaponInventory.size() << endl;//debug
if (!WeaponInventory.empty())//Make sure inventory is not empty
{
cout << "Your current Weapons are: \n";
for (unsigned int i = 0; i < WeaponInventory.size(); ++i)
cout << i << ") " << WeaponInventory[i] << endl;
}
else cout << "You do not currently have any items!";
default: cout << "Error on switch!";
}
}
Here every time I run it, it goes straight to the else and it displays that I do not have any items. I want to just have one vector for both my bow and Sword shops because vectors take up a lot of memory and my teacher said keep them to a minimum. So I just want one vector that takes in items from my bow class as well as my sword class, but for some reason it's acting as if I have multiple vectors, each with its own set of items. Please help!
