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Graphics / 4800 Sprites fast drawing
« on: July 15, 2009, 06:09:57 pm »
That would be confusing for the player even if it worked fast ... try to make that situation almost imposible
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Graphics / SetFramerateLimit problem
« on: July 09, 2009, 04:35:22 pm »
I remember I read something about frame rates and it seems like its that situation.
The monitor goes at about 60 fps so it draws the frames at 1/60 of a second. But if you delay the frames for a little more than 1/60 s than the monitor will wait for the next round of drawing to draw that frame so there will be 2/60 distance between frames, that means 30 fps.
So the monitor tries to draw something if there is nothing it will wait another 1/60 s.
And if your delay is constantly very little more than 1/60 you will get 30 fps, if its more than 2/60 you will get 20 fps (because it jumps 2 frames for every frame drawn) and so on.
The monitor goes at about 60 fps so it draws the frames at 1/60 of a second. But if you delay the frames for a little more than 1/60 s than the monitor will wait for the next round of drawing to draw that frame so there will be 2/60 distance between frames, that means 30 fps.
So the monitor tries to draw something if there is nothing it will wait another 1/60 s.
And if your delay is constantly very little more than 1/60 you will get 30 fps, if its more than 2/60 you will get 20 fps (because it jumps 2 frames for every frame drawn) and so on.
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SFML projects / Roller coaster simulator
« on: July 06, 2009, 02:52:53 pm »
can you upload it somewhere so we can play with it? 
ps it looks nice
ps it looks nice
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Network / Game friendly protocols
« on: June 11, 2009, 02:25:32 pm »
Are there any standard protocols with witch you could make games with (like html, ftp), something different from tcp as i had problems when I tested that out (I had to forward ports on my router and it only works with one computer at a time).
There should be, im programs use something and there is no need to set up any ports...
Do you have any idea what I could use?
There should be, im programs use something and there is no need to set up any ports...
Do you have any idea what I could use?
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Network / how safe is a tcp connection
« on: June 05, 2009, 03:40:48 pm »
Hmm about the second one, I don't know if it was my fault but my program was blocking (seg fault) and when I checked the data I was receiving there was a 76 received that should have been 0 1 or 2.
I'll investigate that further...
ps read this http://en.wikipedia.org/wiki/Two_Generals%27_Problem
I'll investigate that further...
ps read this http://en.wikipedia.org/wiki/Two_Generals%27_Problem
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General / make sfml in linux, ubuntu
« on: June 05, 2009, 02:03:06 pm »
why is it bad? and if there are no static libs can i put the .so libs in the same folder as the binary (as in windows) or do I have to tell everyone to install sfml? (the non developers...)
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Network / how safe is a tcp connection
« on: June 05, 2009, 01:56:56 pm »
I have a few questions:
Is the tcp connection thread safe? I may do tcp.send(packet); from more than one thread but I still want the packets to be sent whole and in order
Are the data passing through it certain? If I send 1000000 times the number 0 will it be received every time 0?
Is the tcp connection thread safe? I may do tcp.send(packet); from more than one thread but I still want the packets to be sent whole and in order
Are the data passing through it certain? If I send 1000000 times the number 0 will it be received every time 0?
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General / make sfml in linux, ubuntu
« on: June 05, 2009, 01:26:26 pm »
When make ing sfml from the src, because I want those static libraries, I got this output in the console (wich I don't really understand)
ps could you include static libs in the download?
Code: [Select]
csiz@csiz-desktop:~/Desktop/C++/SFML-1.5/src/SFML$ make sfml-window
make[1]: Entering directory `/media/Everything/Info/C++/SFML-1.5/src/SFML/Window'
g++ -o Linux/VideoModeSupport.o -c Linux/VideoModeSupport.cpp -W -Wall -pedantic -I../../../include -I../../ -O2 -DNDEBUG
Linux/VideoModeSupport.cpp:31:35: error: X11/extensions/Xrandr.h: No such file or directory
Linux/VideoModeSupport.cpp: In static member function ‘static void sf::priv::VideoModeSupport::GetSupportedVideoModes(std::vector<sf::VideoMode, std::allocator<sf::VideoMode> >&)’:
Linux/VideoModeSupport.cpp:58: error: ‘XRRScreenConfiguration’ was not declared in this scope
Linux/VideoModeSupport.cpp:58: error: ‘Config’ was not declared in this scope
Linux/VideoModeSupport.cpp:58: error: ‘XRRGetScreenInfo’ was not declared in this scope
Linux/VideoModeSupport.cpp:63: error: ‘XRRScreenSize’ was not declared in this scope
Linux/VideoModeSupport.cpp:63: error: ‘Sizes’ was not declared in this scope
Linux/VideoModeSupport.cpp:63: error: ‘XRRConfigSizes’ was not declared in this scope
Linux/VideoModeSupport.cpp:88: error: ‘XRRFreeScreenConfigInfo’ was not declared in this scope
Linux/VideoModeSupport.cpp: In static member function ‘static sf::VideoMode sf::priv::VideoModeSupport::GetDesktopVideoMode()’:
Linux/VideoModeSupport.cpp:121: error: ‘XRRScreenConfiguration’ was not declared in this scope
Linux/VideoModeSupport.cpp:121: error: ‘Config’ was not declared in this scope
Linux/VideoModeSupport.cpp:121: error: ‘XRRGetScreenInfo’ was not declared in this scope
Linux/VideoModeSupport.cpp:125: error: ‘Rotation’ was not declared in this scope
Linux/VideoModeSupport.cpp:125: error: expected `;' before ‘CurrentRotation’
Linux/VideoModeSupport.cpp:126: error: ‘CurrentRotation’ was not declared in this scope
Linux/VideoModeSupport.cpp:126: error: ‘XRRConfigCurrentConfiguration’ was not declared in this scope
Linux/VideoModeSupport.cpp:130: error: ‘XRRScreenSize’ was not declared in this scope
Linux/VideoModeSupport.cpp:130: error: ‘Sizes’ was not declared in this scope
Linux/VideoModeSupport.cpp:130: error: ‘XRRConfigSizes’ was not declared in this scope
Linux/VideoModeSupport.cpp:135: error: ‘XRRFreeScreenConfigInfo’ was not declared in this scope
make[1]: *** [Linux/VideoModeSupport.o] Error 1
make[1]: Leaving directory `/media/Everything/Info/C++/SFML-1.5/src/SFML/Window'
make: *** [sfml-window] Error 2
ps could you include static libs in the download?
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Network / No connection:( (done)
« on: June 02, 2009, 08:11:59 pm »
uahuuuuuu
There is a God
if anyone of you will ever have this problem I did:
reserved a local ip for the mac address of the computer so it always has the same ip
at virtual server i set the ports 1024-65534 to be forwarded to the local address of the computer
and some dmz thing with the local address of the computer but I think the above helped more than this
There is a God
if anyone of you will ever have this problem I did:
reserved a local ip for the mac address of the computer so it always has the same ip
at virtual server i set the ports 1024-65534 to be forwarded to the local address of the computer
and some dmz thing with the local address of the computer but I think the above helped more than this
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Network / No connection:( (done)
« on: June 02, 2009, 07:21:32 pm »
i hate this :cry:
I messed with configuration set allow to everything, rebooted the router a few times and still nothing
I messed with configuration set allow to everything, rebooted the router a few times and still nothing
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Network / No connection:( (done)
« on: June 02, 2009, 02:34:07 pm »
closed like shout down, not asking for internet from the router(though I don't think that should affect it)
Yes I tried with both from my local network and outside, with both the ips: the one from whatismyip and from internet/network properties
Yes I tried with both from my local network and outside, with both the ips: the one from whatismyip and from internet/network properties
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Network / No connection:( (done)
« on: June 01, 2009, 09:14:41 pm »
I've been working on something that uses tcp and for 3 days I couldn't couldn't connect to someone to test the program... I can connect to myself :lol: but thats kind of useless...
And now i tried the sample program and even that doesn't work:(
Do you have any idea what is blocking my connection? I have no firewall, no antivirus no other program that should be blocking the connection, I do have a router though but the other computer is closed
And now i tried the sample program and even that doesn't work:(
Do you have any idea what is blocking my connection? I have no firewall, no antivirus no other program that should be blocking the connection, I do have a router though but the other computer is closed
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Network / Is it possible more conections on a socket?
« on: May 20, 2009, 02:47:41 pm »
it is not a server it is some p2p and that connection is needed as I don't want to separate those who I connect with from those that connect to me. The behavior of the connection is identical afterwards.
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Network / Is it possible more conections on a socket?
« on: May 19, 2009, 10:25:22 pm »
is it possible for me to have more socketTcp on the same socket.
if i do for example a listener socket on port 2000, when a connection is made i start a thread class with the parameter socket and that thread sends/receives data by it self. than in the same program i try to connect to different people sending a connection request than making that thread again.
Do the threads interact in any way?
if i do for example a listener socket on port 2000, when a connection is made i start a thread class with the parameter socket and that thread sends/receives data by it self. than in the same program i try to connect to different people sending a connection request than making that thread again.
Do the threads interact in any way?
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Graphics / Tile Engine
« on: April 30, 2009, 09:39:24 pm »
what is batch rendering? I couldn't find on google 
edit:I logged in to see if anyone replied and oaa new message in this thread...and its my own message :lol:
edit:I logged in to see if anyone replied and oaa new message in this thread...and its my own message :lol:
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