Multiple declarations

[Tarou San]

So, I'm learning SFML and was trying tto make a Tic-tac-Toe game, but it keeps telling me that the functions of the class that manages the grid is being declared multiple times. Can someone point where's the error??

SFML_Backbone.cpp

#include <SFML/System.hpp>
#include <SFML/Window.hpp>
#include <SFML/Graphics.hpp>
#include <iostream>
#include "AIFlManager.hpp"

using namespace std;

int main()
{
    sf::Image F;
    sf::Sprite sF;
    sf::Image O;
    sf::Sprite sO;
    sf::Image X;
    sf::Sprite sX;
    F.LoadFromFile("F.png");
    O.LoadFromFile("O.png");
    X.LoadFromFile("X.png");

    sF.SetImage(F);
    sO.SetImage(O);
    sX.SetImage(X);

    // Create the main rendering window
    sf::RenderWindow App(sf::VideoMode(325, 325, 32), "SFML Graphics");


    // Start game loop
    while (App.IsOpened())
    {
        // Process events
        sf::Event Event;
        while (App.GetEvent(Event))
        {
            // Close window : exit
            if (Event.Type == sf::Event::Closed)
                App.Close();

            // Move the sprite
            if ((Event.Type == sf::Event::KeyPressed) && (Event.Key.Code == sf::Key::Q)) return 1;
            if ((Event.Type == sf::Event::KeyPressed) && (Event.Key.Code == sf::Key::W)) return 2;
            if ((Event.Type == sf::Event::KeyPressed) && (Event.Key.Code == sf::Key::E)) return 3;
            if ((Event.Type == sf::Event::KeyPressed) && (Event.Key.Code == sf::Key::A)) return 4;
            if ((Event.Type == sf::Event::KeyPressed) && (Event.Key.Code == sf::Key::S)) return 5;
            if ((Event.Type == sf::Event::KeyPressed) && (Event.Key.Code == sf::Key::D)) return 6;
            if ((Event.Type == sf::Event::KeyPressed) && (Event.Key.Code == sf::Key::Z)) return 7;
            if ((Event.Type == sf::Event::KeyPressed) && (Event.Key.Code == sf::Key::X)) return 8;
            if ((Event.Type == sf::Event::KeyPressed) && (Event.Key.Code == sf::Key::C)) return 9;
        }

        // Clear the screen (fill it with black color)
        FManager pr;
        if (1 == 1) pr.move(1);
        App.Clear();

        App.Draw(sF);
        App.Draw(sO);
        App.Draw(sX);

        // Display window contents on screen
        App.Display();
    }

    return EXIT_SUCCESS;
}

FManager.cpp

#include <iostream>

using namespace std;

class FManager
{
    int field[9];
    void usedField(int);
    public:
    bool move(int);
};

void FManager::usedField(int s)
{
    if (field[0] != 1 || field[0] != 0)
    {
        for(int i = 0; i < 10; i++)
        {
           field[i] = 0;
        }
    };
    int ch = s;
    field[s] = 1;
    cout << field[s];
}

bool FManager::move(int m)
{
    usedField(m);
    return true;
}

AIFlManager.hpp

#ifndef AIFlManager
#define AIFlManager
#include "FManager.cpp"

void FManager::usedField(int);
bool FManager::move(int);

#endif 

Thanks for the help!

[Disch]

never #include .cpp files.

Obligatory link: http://www.cplusplus.com/forum/articles/10627/

[Tarou San]

Thank you very much!