Topics

1

Audio / Synchronized playing of multiple ogg files

« on: April 12, 2011, 08:11:31 pm »

Hey there!

For a couple of time, I am trying to write a small program that does nothing than playing three .ogg files 100 % synchronized. Since it seems it is not possible, I wonder if I can use a multichannel ogg ( three active channels ), and change the volume of the channels to fade between the actual songs?

I want to use this to make it possible to fade in / out additional instrument tracks.

I tried the following simple code :

Code: [Select]

   music1.OpenFromFile("mansion-present-hihat.ogg");
     music2.OpenFromFile("mansion-present-hihat.ogg");
     music3.OpenFromFile("mansion-present-hihat.ogg");
     music1.Play();
     music2.Play();
     music3.Play();


I also tried to add the folowing :

Code: [Select]


     music1.SetPlayingOffset(0);
     music2.SetPlayingOffset(music1.GetPlayingOffset());
     music3.SetPlayingOffset(music2.GetPlayingOffset());


Any Ideas?

Sincerly,

Spellbreaker.
[/code]

2

Network / response.GetField("Content-Length") returns 0

« on: November 19, 2010, 03:31:47 pm »

Hello!

I have a question, I have the following code :

Code: [Select]


    sf::Http http;
    http.SetHost(host);
    sf::Http::Request request(page);
    sf::Http::Response response = http.SendRequest(request);
    sf::Http::Response::Status status = response.GetStatus();
    std::string str;
    if (status == sf::Http::Response::Ok) {
        str = response.GetField("Content-Length");
    } else {
        str = "Request Error.";
    }
    return str.length();


Why does str always contains 0 ?

Sincerly,

Spellbreaker

3

General / SFML2 Library Filenames

« on: November 11, 2010, 08:43:54 am »

Hi there.

I just updated my SFML2 Version by SVN, and wondered why the Libraries are called "libsfml-xxx-s.a" instead of "libsfml2-xxx-s.a" again? Just an error, or another Change?

Sincerly,

Spellbreaker

4

Network / selector.Wait() behavior

« on: September 22, 2010, 11:13:27 am »

Hi again .

I have a strange behavior regarding the selector.Wait() behavior :

Code: [Select]


#include "server.hpp"

cClient::cClient(sf::TcpSocket *socket, sf::Uint32 UID) {
    this->socket = socket;
    this->UID = UID;
}

cClient::~cClient() {
    this->socket->Disconnect();
    delete this->socket;
}

sf::Uint32 cClient::getUID() {
    return this->UID;
}

int main() {
    unsigned short Port = 1337;
    sf::SocketSelector selector;
    sf::TcpListener listener;
    //std::list<sf::TcpSocket*> clients;
    std::list<cClient> clientList;
    listener.Listen(Port);
    selector.Add(listener);
    sf::Uint32 UID;
    std::cout << "Server is listening to Port " << Port << ", waiting for connections..." << std::endl;
    while (true) {
        if (selector.Wait()) {
        std::cout << "#" << std::endl;
            if (selector.IsReady(listener)) {
                std::cout << "b" << std::endl;
                UID++;
                sf::TcpSocket* client = new sf::TcpSocket;
                if (listener.Accept(*client) == sf::Socket::Done) {
                    cClient newClient(client, UID);
                   // clients.push_back(client);
                    clientList.push_back(newClient);
                    selector.Add(*client);
                    std::cout << "New Client connected!" << std::endl;
                }
            } else {
                std::cout << "or what?" << std::endl;
                for ( tClientList::iterator it = clientList.begin(); it != clientList.end(); ++it ) {
                    sf::TcpSocket& client = *it->socket;
                    if ( selector.IsReady(client) ) {
                        sf::Packet packet;
                        if (client.Receive(packet) == sf::Socket::Done) {
                            std::string Message;
                            packet >> Message;
                            if ( Message == "qq" ) {
                                selector.Remove(client);
                                client.Disconnect();
                                std::cout << "Socket closed." << std::endl;
                            } else {
                                std::cout << "A client says : \"" << Message << "\"" << std::endl;
                            }
                        } else {
                            std::cout << "Socket Killed" << std::endl;
                            selector.Remove(client);
                        }
                    }
                }
            }
        }
    }
}


For some reason, the Wait() only waits until the first client is connected, after that the cout "#" never appears again, and the loop is looping endlessly (of course ).

What am I doing wrong?

Usign SFML 2 rev 1570


greets,

Spellbreajer[/code]

5

Network / [SOLVED] undefined reference to `socket@12'|

« on: September 22, 2010, 09:18:05 am »

Hi there!

I just downloaded SFML 2 SVN, built the libs, and when I want to compile my little network test, the following Error appears:

...undefined reference to `socket@12'|


and a bunch of other undefined references.

I am linking statically to system, network and wsock32, using mingw/gcc 4.5

Thanks in Advance.


Spellbreaker

6

Window / Question

« on: August 19, 2010, 11:17:22 pm »

Hey there!

I have a question about SetSize: Does it only "strech" the window, or does it really create a new render region?

I am developing a little game, and there are left-right scrolling levels, and up/down scrolling, so I have to change the window from 407x594 to 594x407 while the game is running.

Is that done with SetSize() ?


Sincerly,

Spellbreaker.

7

General / Sleep(float) in Window.cpp

« on: August 06, 2010, 04:46:27 pm »

Hey there.

I really don't know why, but for some reason, I keep getting the following Error since a few days, when Linking the Project:

Window/Window.cpp Line 360:

extlibs\SFML\lib\win32\libsfml-window-s-d.a(Window.o)||In function `ZN2sf6Window7DisplayEv':|
C:\Users\Spellbreaker\Documents\C++ Projects\SFML-1.6\src\SFML\Window\Window.cpp|360|undefined reference to `sf::Sleep(float)'|
||=== Build finished: 1 errors, 0 warnings ===|


I really have no Idea why that happens suddenly, the project kept linking perfectly few days Ago. No matter if I try to link Linux or Win32 Executable.

I am using Code::Blocks 10.05 with MingW 3.4.5 on Windows,
and Code::Blocks 10.05 with GCC 4.4 on Linux.

Using SFML 1.6.

Thanks in advance,

Spellbreaker