Re: [sdljava-users] Can anybody tell me how to compile a simple program?

[Ivan Z. G. <iva...@ya...>]

Sorry for the late reply.  Been away for a while.  It looks like it 
can't find the classes.  Are there actually classes in the classes dir?  
Maybe you just have the sdljava jar file -- in which cases change the 
classpath to include it.

Let me know how it goes...
-Ivan/

Nuno Santos wrote:

> Hi,
>
> I'm trying to compile a basic example just to understand how sdljava 
> works.
>
> I copied from the testsrc/image directory the file SDLImageTest.java 
> to a new directory and now i'm trying to compile that file using this 
> command:
>
> javac -classpath .:~/sdljava-0.9.1/lib/:~/sdljava-0.9.1/classes/ 
> SDLImageTest.java
>
> But i get a lot of errors.... it doesnt find the classes:
>
> What do i have to do to have a simple project compiled?
>
> Many thx,
>
> Nuno Santos
>
> PS: The errors:
>
>
> SDLImageTest.java:1: package sdljava does not exist
> import sdljava.SDLTest;
>               ^
> SDLImageTest.java:2: package sdljava does not exist
> import sdljava.SDLException;
>               ^
> SDLImageTest.java:3: package sdljava does not exist
> import sdljava.SDLMain;
>               ^
> SDLImageTest.java:5: package sdljava.video does not exist
> import sdljava.video.SDLColor;
>                     ^
> SDLImageTest.java:6: package sdljava.video does not exist
> import sdljava.video.SDLVideo;
>                     ^
> SDLImageTest.java:7: package sdljava.video does not exist
> import sdljava.video.SDLSurface;
>                     ^
> SDLImageTest.java:8: package sdljava.image does not exist
> import sdljava.image.SDLImage;
>                     ^
> SDLImageTest.java:14: cannot resolve symbol
> symbol  : class SDLTest
> location: class SDLImageTest
> public class SDLImageTest extends SDLTest {
>                                  ^
> SDLImageTest.java:16: cannot resolve symbol
> symbol  : class SDLSurface
> location: class SDLImageTest
>    static SDLSurface framebuffer;
>           ^
> SDLImageTest.java:18: cannot resolve symbol
> symbol  : class SDLException
> location: class SDLImageTest
>    public void init() throws SDLException {
>                              ^
> SDLImageTest.java:19: cannot resolve symbol
> symbol  : variable SDLMain
> location: class SDLImageTest
>        SDLMain.init(SDLMain.SDL_INIT_EVERYTHING);
>                     ^
> SDLImageTest.java:19: cannot resolve symbol
> symbol  : variable SDLMain
> location: class SDLImageTest
>        SDLMain.init(SDLMain.SDL_INIT_EVERYTHING);
>        ^
> SDLImageTest.java:20: cannot resolve symbol
> symbol  : variable SDLVideo
> location: class SDLImageTest
>        framebuffer = SDLVideo.setVideoMode(800, 600, 24, 
> (long)SDLVideo.SDL_HWS
> URFACE|SDLVideo.SDL_DOUBLEBUF);
>                                                                ^
> SDLImageTest.java:20: cannot resolve symbol
> symbol  : variable SDLVideo
> location: class SDLImageTest
>        framebuffer = SDLVideo.setVideoMode(800, 600, 24, 
> (long)SDLVideo.SDL_HWS
> URFACE|SDLVideo.SDL_DOUBLEBUF);
>
>       ^
> SDLImageTest.java:20: cannot resolve symbol
> symbol  : variable SDLVideo
> location: class SDLImageTest
>        framebuffer = SDLVideo.setVideoMode(800, 600, 24, 
> (long)SDLVideo.SDL_HWS
> URFACE|SDLVideo.SDL_DOUBLEBUF);
>                      ^
> SDLImageTest.java:25: cannot resolve symbol
> symbol  : variable SDLMain
> location: class SDLImageTest
>            SDLMain.quit();
>            ^
> SDLImageTest.java:44: cannot resolve symbol
> symbol  : class SDLSurface
> location: class SDLImageTest
>                SDLSurface gif = SDLImage.load("testdata" + 
> File.separator + fil
> e + ".gif");
>                ^
> SDLImageTest.java:44: cannot resolve symbol
> symbol  : variable SDLImage
> location: class SDLImageTest
>                SDLSurface gif = SDLImage.load("testdata" + 
> File.separator + fil
> e + ".gif");
>                                 ^
> SDLImageTest.java:48: cannot resolve symbol
> symbol  : class SDLException
> location: class SDLImageTest
>            } catch (SDLException e) {
>                     ^
> SDLImageTest.java:56: cannot resolve symbol
> symbol  : class SDLSurface
> location: class SDLImageTest
>                SDLSurface jpg = SDLImage.load("testdata" + 
> File.separator + fil
> e + ".jpg");
>                ^
> SDLImageTest.java:56: cannot resolve symbol
> symbol  : variable SDLImage
> location: class SDLImageTest
>                SDLSurface jpg = SDLImage.load("testdata" + 
> File.separator + fil
> e + ".jpg");
>                                 ^
> SDLImageTest.java:61: cannot resolve symbol
> symbol  : class SDLException
> location: class SDLImageTest
>            } catch (SDLException e) {
>                     ^
> 22 errors
>
>
>
>
>
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