Topics

1

Network / Multithread Server

« on: July 01, 2008, 11:28:48 am »

Hi,

I wanted to ask if there is any Code Example for a MultiThread Server?
I know SFML has the Selector Function but it is more comfortable with a MultiThread Server...

Best regards,
lohr

2

Network / Packet Send and Receive

« on: June 30, 2008, 11:38:57 am »

Hello,

I want to send and receive a packet with the following structure:

Code: [Select]

struct Position
{
    int     x;
    int y;
int rot;
};

now thats my server Init:

Code: [Select]

sf::SocketTCP Server;

    if (!Server.Listen(1000))
        return EXIT_FAILURE;

    sf::IPAddress ClientAddress;
    sf::SocketTCP Client;
    Server.Accept(Client, &ClientAddress);

sf::Packet RegularPacket;
Position P;

and thats my client Init:

Code: [Select]

sf::IPAddress ServerAddress = sf::IPAddress::GetLocalAddress();

    sf::SocketTCP Client;

    if (!Client.Connect(1000, ServerAddress))
        return EXIT_FAILURE;

sf::Packet RegularPacket;
Position P;


Here is the Receive Part of the Server:

Code: [Select]

if (Client.Receive(RegularPacket) != sf::Socket::Done)
return EXIT_FAILURE;
if (RegularPacket >> P)
{
s_auto.SetPosition(P.x,P.y);
s_auto.SetRotation(P.rot);
}

Here is the Send Part of the Client:

Code: [Select]

P.x = pos.x;
P.y = pos.x;
P.rot = rot;

if (RegularPacket << P)
{
if (Client.Send(RegularPacket) != sf::Socket::Done)
return EXIT_FAILURE;
}

if (Client.Send(RegularPacket) != sf::Socket::Done)
return EXIT_FAILURE;

Its a litte Car Racing game where i am trying to send the position of the client car to the server, but it isnt working...
The Connection is established betweeen them.

Do you find anything wrong?

Best regards,
lohr

3

General / [Solved] Executable isnt running on other systems

« on: June 26, 2008, 09:54:25 am »

Hello,

I am using VS Prof 2005 and i have built a little game.
Now I compiled and linked it, and it runs nice on my developer machine.

But if I show it to a friend on a different PC there comes an error msg "...Application could not be started, because the applicationconfiguration failed...".

How could i fix this?
I read very much at google but nothing really helped (which dll, i need on the target machine or static linking?)

Thank you very much!

4

Graphics / Intersection

« on: June 25, 2008, 11:32:30 am »

Hello,

I am want to program a little racer game, so i have to check for the border of my race circuit.
Now I was wondering about, that the Sprite class has no function "intersects" but rectangle has it?

How could I solve my problem best, because my car sure has to move Could i use a Rect instead of Sprite or are there other possibilities?

Best regards,
Alex "lohr"

5

Graphics / [Solved] Problems with Sprite and Shapes

« on: June 24, 2008, 08:59:48 am »

Hello,

I have 2 different problems...I am actually working me through the different tutorials and now i have my first problems.
I am using the Microsoft VC 2005 Full.

If I do this(same with sprites and images):

Code: [Select]

if (!BackgroundImage.LoadFromFile("background.jpg"))
        return EXIT_FAILURE;
i get following error:

Unbehandelte Ausnahme bei 0x7c43eba2 in SFML.exe: 0xC0000005: Zugriffsverletzung beim Lesen an Position 0x00133000.

the picture is at the right place...

If i want to run the shape tutorial, i am getting this:

Unbehandelte Ausnahme bei 0x104817fd (msvcp80d.dll) in SFML.exe: 0xC0000005: Zugriffsverletzung beim Schreiben an Position 0xcccccccc.

and he is jumping to debuging in "xutility"...

Any tips here?
Thank you very much!

Regards,
Alex "lohr"