inventory.cpp

#include "inventory.h"
using namespace std;

void removeItem(int inventoryCount[4]);
void openInventory(int inventory[10]);
void addItem();
int inven[10] = {'0','1','0','0','1','0','0','2','2','2'};
std::map<int,std::string> itemDictionary;

int INV::inv() 
{
  /*  string choice;
    while (choice != "quit" )
    {
        cin >> choice;
        if (choice == "open")
        {*/
		system("cls");
        openInventory(inven); 
  /*      } 
    }*/
		return 0;
}



void openInventory(int inventory[10]) 
{ 
	PlayerMenu playermenu;
    itemDictionary.insert(std::make_pair(0,"empty slot"));
    itemDictionary.insert(std::make_pair(1,"soap"));
    itemDictionary.insert(std::make_pair(2,"shiv"));
    itemDictionary.insert(std::make_pair(3,"pickaxe"));
    int inventoryCount[4]= {0,0,0,0};
    cout<<"*****Inventory******" << '\n';
    for( int i = 0; i < 10; i = i + 1 )
    {
        switch(inventory[i])
        {
            case '0' :
                inventoryCount[0] = inventoryCount[0] + 1;
                break;
            case '1' :
                inventoryCount[1] = inventoryCount[1] + 1;
                break;    
            case '2' :
                inventoryCount[2] = inventoryCount[2] + 1;
                break;
            case '3' :
                inventoryCount[3] = inventoryCount[3] + 1;
                break;
            default :
                cout << "Invalid item" << '\n';
                cout << (inventory[i]) << '\n';
                break;
        }
    }
    for( int i = 0; i < 4; i = i + 1 )
    {
        if (inventoryCount[i]>0)
        {
             cout << inventoryCount[i]<< " " << itemDictionary[i];
             cout << '\n';
        }
    }
    int userchoice;
    cout << '\n' << "********************************************"<< '\n';
    cout << '\n' << "What would you like to do "<< '\n';
    cout <<"1 - drops an item of your choosing" <<'\n'; 
    cout <<"2 - picks up an item of your choosing (option is only here for testing purposes until a legitimate means of getting items is included)" <<'\n';
    cout <<"3 - leaves this interface " <<'\n';
    cin >>userchoice;
    switch(userchoice)
    {
        case 1 :
            removeItem(inventoryCount);
            break;
        case 2 :
            addItem();
            cout << '\n';
            break;
        case 3 :
            cout << '\n'<< "exiting inventory..."<< '\n';
			Sleep(1000);
			system("cls");
			playermenu.ppmenu();
            break;
        default :
            cout<< "Invalid input!" << '\n';
            break;
    }
}


void addItem()
{
    cout << '\n' << "********************************************"<< '\n';
    cout << '\n' <<"What item would you like added to your inventory?" << '\n';
    cout << '\n' << "********************************************"<< '\n';
    cout <<"1 - soap" <<'\n'; 
    cout <<"2 - shiv" <<'\n';
    cout <<"3 - pickaxe" <<'\n';
    char newitem;
    cin >> newitem;
    switch(newitem)
    {
        case '1' :
            cout << '\n' << "attempting to soap item to inventory"<< '\n';    
        break;
        case '2' :
            cout << '\n' << "attempting to shiv item to inventory"<< '\n';    
        break;
        case '3' :
            cout << '\n' << "attempting to pickaxe item to inventory"<< '\n';    
        break;
        default :
            cout<< "Invalid input!" << '\n';
        break;
    }
    int check= 0;
    for( int a = 0; a < 10; a = a + 1 ) 
    {
        if (inven[a] == 48)
        {
            if (check == 0)
            {
                inven[a] = newitem;
                check = 1;
                cout << '\n' << "Item added to inventory"<< '\n'; 
            }
                            
        }
    }
    if (check == 0)
        {
            cout << '\n' << "No empty slots found, item adding failed"<< '\n';   
        }
}


void removeItem(int inventoryCount[4])
    {
     std::string itemname;
     cout << "What item would you like to drop?"<< '\n';
     cin >> itemname;
     for( int i = 0; i < 4; i = i + 1 )
        {
        if (itemDictionary[i] == itemname)
            {
            if (inventoryCount[i] != 0)
                {
                int check= 0;
                for( int a = 0; a < 10; a = a + 1 ) 
                    {
                    if (inven[a] == (48+i))
                        {
                            if (check == 0)
                            {
                                cout<< '\n'<< "Item dropped."<< '\n';
                                inven[a]= '0';
                                check = 1;
                            }
                        }
                    }
                }
            else
                {
                cout << "You dont have any of that item to drop!";
                }
            }
        }
    }