Messages

16

Graphics / Scrolling Text..

« on: March 17, 2010, 04:40:54 pm »

Voila ... ! It worked ..

But The point is , i want it to scroll it continuously , then wat do i do .
I tried putting that text scroll inside  App.GetEvent

Code: [Select]


Text.Move( 0 ,App.GetFrameTime() * SCROLL_SPEED) ;


and i observed the scroll was in compliance to my mouse action , i mean if my mouse was moving then only the text was scrolling down .

17

Graphics / Scrolling Text..

« on: March 16, 2010, 08:54:37 pm »

Well i have been using SFML for past 3-4 days and have completely fallen in love with it , its awesome ..

Well i have uploaded an image and also , text (arial) .
Now , i want the text to be scrolling , how do i do that .. ?

I am attaching the code in here :

Code: [Select]


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

 int main()
 {
     // Create the main window
     sf::RenderWindow App(sf::VideoMode(703, 493), "Rahul.Reincarnated ");

     // Load a sprite to display
     sf::Image Image;
     if (!Image.LoadFromFile("image1.jpg"))
         return EXIT_FAILURE;
     sf::Sprite Sprite(Image);

     // Create a graphical string to display
     sf::Font Arial;
     if (!Arial.LoadFromFile("arial.ttf"))
         return EXIT_FAILURE;
     sf::String Text("\t \t Welcome to OpenGL Project \n \t \t \t \t \t \t \t \t \t \t \t By Rahul ", Arial, 50);

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

            if ((Event.Type == sf::Event::KeyPressed) && (Event.Key.Code == sf::Key::Escape))
                App.Close();

         }

         // Clear screen
         App.Clear();

         // Draw the sprite
         App.Draw(Sprite);

         // Draw the string
         App.Draw(Text);

         // Update the window
         App.Display();
     }

    std::cout<<" thank you for using the program ";
    getchar();

     return EXIT_SUCCESS;
 }



Now , if i want the welcome text to be entering into the window (scroll) is there any way to do that.. ?

18

General / Installing sfml with code block

« on: March 16, 2010, 08:59:12 am »

No , i mean i have used the key events of opengl not sfml . Will that not cause any problem .

19

General / Installing sfml with code block

« on: March 16, 2010, 08:40:59 am »

well .. regarding audio , as of now i am not much concerned about it . But i have a few queries regarding opengl .
The sample program ran and it was great  But the problem is , i have also developed a small game in it and it has few window key events , will those still be functional if i run it under sfml , since the sfml has its own way of handling it , i was thinking there should not be any problem.

20

SFML projects / CosmoScroll - space shooter game

« on: March 16, 2010, 08:11:42 am »

Its really a nice game .. i played a lot .
Even i am working on building something similar to it , not as flamboyant like yours , but something analogous on a smaller scale.

I was wondering , if your could provide ur valuable suggestions on how to go about game programming .

Since , i am acquainted with OpenGL , and i have build a normal ball game which i call it as SAve The Ball . i wanted to add some music at the background , i have no idea on how do i go about doing it . i would be glad if you could help me out.

21

General / Installing sfml with code block

« on: March 15, 2010, 07:21:35 pm »

Got partial success .

I finally installed the latest ones  and the basic program  is running , thats is the clock one .
But when i am trying to execute another program which uses AUdio.hpp

where i am passsing test.mp3 as the input , i am getting some reference errors .

Compiling: C:\Documents and Settings\rahul\Desktop\audio-music.cpp
Linking console executable: C:\Documents and Settings\rahul\Desktop\audio-music.exe
C:\Documents and Settings\rahul\Desktop\audio-music.o:audio-music.cpp:(.text+0x185): undefined reference to `sf::Music::Music(unsigned int)'
C:\Documents and Settings\rahul\Desktop\audio-music.o:audio-music.cpp:(.text+0x1dc): undefined reference to `sf::Music::OpenFromFile(std::string const&)'
C:\Documents and Settings\rahul\Desktop\audio-music.o:audio-music.cpp:(.text+0x2ba): undefined reference to `sf::Music::~Music()'
C:\Documents and Settings\rahul\Desktop\audio-music.o:audio-music.cpp:(.text+0x302): undefined reference to `sf::Music::GetDuration() const'
C:\Documents and Settings\rahul\Desktop\audio-music.o:audio-music.cpp:(.text+0x359): undefined reference to `sf::SoundStream::GetSampleRate() const'
C:\Documents and Settings\rahul\Desktop\audio-music.o:audio-music.cpp:(.text+0x3b0): undefined reference to `sf::SoundStream::GetChannelsCount() const'
C:\Documents and Settings\rahul\Desktop\audio-music.o:audio-music.cpp:(.text+0x407): undefined reference to `sf::SoundStream::Play()'
C:\Documents and Settings\rahul\Desktop\audio-music.o:audio-music.cpp:(.text+0x440): undefined reference to `sf::SoundStream::GetStatus() const'
C:\Documents and Settings\rahul\Desktop\audio-music.o:audio-music.cpp:(.text+0x4c7): undefined reference to `sf::Music::~Music()'
C:\Documents and Settings\rahul\Desktop\audio-music.o:audio-music.cpp:(.text+0x4f4): undefined reference to `sf::Music::~Music()'
collect2: ld returned 1 exit status

22

General / Installing sfml with code block

« on: March 14, 2010, 04:36:20 pm »

Sorry , the one i previously posted isnt my Gcc version . ITs a version for a file compiler.dll
i misunderstood .
The MinGw version is 3.2
I guess thats not that pretty old.

DO i still have to upgrade .. ?

23

General / Installing sfml with code block

« on: March 14, 2010, 04:47:15 am »

The mingW version is 3.1.0  ,
Gcc version is 0.99

24

General / Installing sfml with code block

« on: March 13, 2010, 11:54:52 pm »

-------------- Build: Debug in sfml ---------------

Compiling: main.cpp
In file included from C:/Program Files/CodeBlocks/MinGW/include/SFML/System.hpp:39,
                 from H:/Graphic Program/sfml/main.cpp:1:
C:/Program Files/CodeBlocks/MinGW/include/SFML/System/Unicode.hpp:85: parse
   error before `&' token
C:/Program Files/CodeBlocks/MinGW/include/SFML/System/Unicode.hpp:97: parse
   error before `)' token
Process terminated with status 1 (0 minutes, 0 seconds)
2 errors, 0 warnings

25

General / Installing sfml with code block

« on: March 13, 2010, 10:51:26 pm »

I have installed the sfml according to the instruction given in the site .
Like i have placed the .h files in include folder and also placed the lib files in lib folder.
in ht linker settings . i have linked linked all the e3 in order .
Though i am compiling the normal program , i am getting an error saying

parse
parse

in line 85 and 97 of file Unicode.hpp