Messages

1

Network / Try to use UDP.

« on: September 19, 2010, 07:54:23 pm »

Thanks, it's work.

But now i have another question to UDP. In case of UDP dont have 'connections', client need to have public IP or is it any way to resend to him a packet from server?

2

Network / Try to use UDP.

« on: September 19, 2010, 12:06:39 pm »

Ok, updated code in upper post. ITs whole main()

3

Network / Try to use UDP.

« on: September 19, 2010, 11:42:24 am »

So now it looks:

Code: [Select]


 SocketUDP Server;

    if (!Server.Bind(1337))
    {
        cout << "Pierdolony error!" << endl;
    }

    cout << "Init Zayebista Server" << endl;

    IPAddress SenderIP;
    unsigned short SenderPort;

    while (true)
    {
        sf::Packet Packet;
        if (Server.Receive(Packet, SenderIP, SenderPort) == sf::Socket::Done)
        {
            // Extract the message and display it
            float    x;
            float    y;
            Packet >> x >> y;
            std::cout << SenderIP << ":"<< SenderPort << " " << x << " " << y << std::endl;
        }

    }

    Server.Close();

And server dont get any message from client.

4

Network / Try to use UDP.

« on: September 18, 2010, 08:39:08 pm »

Hi.

I try to make client and server on UDP.

Client:

Code: [Select]


    int ServPort = 1337; //Port Servera
    IPAddress ServIP("127.0.0.1"); //IP Servera, moze byc HOST

    if (!ServIP.IsValid()){
        cout << "Niepoprawny adres serwera" << endl;
    }

    SocketUDP Client;
    char Message[] = "Hi, I'm a client !";

    if (Client.Send(Message, sizeof(Message), ServIP, ServPort) != Socket::Done)
        cout << "Pierdolony error!" << endl;
    else
        cout << "Message sent to server : \"" << Message << "\"" << endl;

    Client.Close();


and Server:

Code: [Select]


IPAddress SenderIP;
unsigned short SenderPort;

    while (true)
    {
        unsigned int NbSockets = Selector.Wait();

        for (unsigned int i = 0; i < NbSockets; ++i)
        {
            SocketUDP Socket = Selector.GetSocketReady(i);

            sf::Packet Packet;
            if (Socket.Receive(Packet, SenderIP, SenderPort) == sf::Socket::Done)
            {
                // Extract the message and display it
                float    x;
                float    y;
                Packet >> x >> y;
                std::cout << SenderIP << ":"<< SenderPort << " " << x << " " << y << std::endl;
            }
            else
            {
                // Error : we'd better remove the socket from the selector
                Selector.Remove(Socket);
            }
        }

    }


And server dont gets a message from client. Whats wrong?

5

General / Slow moving of sprite with background

« on: June 08, 2010, 06:39:14 pm »

i have the same problem, and its not problem of hardware and software. When i comment a line:

Code: [Select]

App.Draw(Background);
all is right. so something wrong is with background?

it's jpg 800 x 600

6

General / Tutorial doesnt work

« on: May 29, 2010, 07:58:56 am »

Win Vista, intergrated, not ATI (Intel).

7

General / Tutorial doesnt work

« on: May 28, 2010, 10:29:15 pm »

1.7

8

General / Tutorial doesnt work

« on: May 28, 2010, 10:10:50 pm »

hi.

i copied a code from tutorial:

Code: [Select]


#include <SFML/Graphics.hpp>
#include <SFML/Window.hpp>

int main()
{
    // Create the main rendering window
    sf::RenderWindow App(sf::VideoMode(800, 600, 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();
        }

        App.Clear(sf::Color(200, 0, 0));
        App.Display();
    }

    return EXIT_SUCCESS;
}

And the main while dont work but if i del line:

        App.Clear(sf::Color(200, 0, 0));

all is right.