Java LWJGLException.printStackTrace方法代码示例

import org.lwjgl.LWJGLException; //导入方法依赖的package包/类
@Override
public void init() {
    if (!AL.isCreated()) {
        try {
            AL.create();
        } catch (LWJGLException e) {
            e.printStackTrace();
        }
        allSources = new IntArray(SIMULTANEOUS_SOURCES_COUNT);
        for (int i = 0; i < SIMULTANEOUS_SOURCES_COUNT; i++) {
            int sourceID = AL10.alGenSources();
            if (AL10.alGetError() == AL10.AL_NO_ERROR) {
                allSources.add(sourceID);
            }
        }
        idleSources = new IntArray(allSources);
        recentSounds = new SoundPoolImpl[SIMULTANEOUS_SOURCES_COUNT];
        AL10.alListener(AL10.AL_ORIENTATION, orientation);
        AL10.alListener(AL10.AL_VELOCITY, velocity);
        AL10.alListener(AL10.AL_POSITION, position);
    }
}
 

import org.lwjgl.LWJGLException; //导入方法依赖的package包/类
public static void main(String... args){
    System.setProperty("org.lwjgl.librarypath", new File("native/"+(System.getProperties().getProperty("os.name").split(" ")[0]).toLowerCase()).getAbsolutePath());

    FreeWorld.getFreeWorld();

    try {
        Display.setTitle(FreeWorld.getFreeWorld().getTitle());
        Display.setDisplayMode(new DisplayMode(720, 480));
        Display.setResizable(true);
        Display.create();
    }catch (LWJGLException e){
        e.printStackTrace();
    }

    //TODO: Provisoire
    glClearColor(0.2f, 0.7f, 0.7f, 1.0f);

    FreeWorld.getFreeWorld().start();
}
 

import org.lwjgl.LWJGLException; //导入方法依赖的package包/类
/**
 * Call before you need to explicitly modify GL context state during loading.
 * Resource loading doesn't usually require this call.
 * Call {@link #resume()} when you're done.
 * @deprecated not a stable API, will break, don't use this yet
 */
@Deprecated
public static void pause()
{
    if(!enabled) return;
    checkThreadState();
    pause = true;
    lock.lock();
    try
    {
        d.releaseContext();
        Display.getDrawable().makeCurrent();
    }
    catch (LWJGLException e)
    {
        e.printStackTrace();
        throw new RuntimeException(e);
    }
}
 

import org.lwjgl.LWJGLException; //导入方法依赖的package包/类
protected Window(Context context, WindowBuilder settings) {
	this.fpsCap = settings.getFpsCap();
	try {
		getSuitableFullScreenModes();
		DisplayMode resolution = getStartResolution(settings);
		Display.setInitialBackground(1, 1, 1);
		this.aspectRatio = (float) resolution.getWidth() / resolution.getHeight();
		setResolution(resolution, settings.isFullScreen());
		if (settings.hasIcon()) {
			Display.setIcon(settings.getIcon());
		}
		Display.setVSyncEnabled(settings.isvSync());
		Display.setTitle(settings.getTitle());
		Display.create(new PixelFormat().withDepthBits(24).withSamples(4), context.getAttribs());
		GL11.glViewport(0, 0, resolution.getWidth(), resolution.getHeight());
	} catch (LWJGLException e) {
		e.printStackTrace();
	}
}
 

import org.lwjgl.LWJGLException; //导入方法依赖的package包/类
/**
 * Creates display for program, sets title and size among other things.
 */
public static void createDisplay() {

    ContextAttribs attribs = new ContextAttribs(3, 3).withForwardCompatible(true).withProfileCore(true);

    try {

        Display.setDisplayMode(new DisplayMode(Reference.WINDOW_SIZE.width, Reference.WINDOW_SIZE.height));
        Display.create(new PixelFormat().withSamples(8).withDepthBits(24), attribs);
        Display.setTitle(Reference.WINDOW_TITLE);
        GL11.glEnable(GL13.GL_MULTISAMPLE);

    } catch (LWJGLException e) {
        e.printStackTrace();
    }

    GL11.glViewport(0, 0, Reference.WINDOW_SIZE.width, Reference.WINDOW_SIZE.height);
    Log.setVerbose(false);
    lastFrameTime = getCurrentTime();

}
 

import org.lwjgl.LWJGLException; //导入方法依赖的package包/类
/**
 * Start the game container
 * 
 * @throws Exception Failure to create display
 */
public void start() throws Exception {
   Display.setParent(displayParent);
   Display.setVSyncEnabled(true);
   
   try {
      createDisplay();
   } catch (LWJGLException e) {
      e.printStackTrace();
      // failed to create Display, apply workaround (sleep for 1 second) and try again
      Thread.sleep(1000);
      createDisplay();
   }
   
   initGL();
   displayParent.requestFocus();
   container.runloop();
}
 

import org.lwjgl.LWJGLException; //导入方法依赖的package包/类
public static void BeginSession(){
	Display.setTitle(TITLE);
	try {
		Display.setDisplayMode(new DisplayMode(WIDTH + MENU_WIDTH, HEIGHT));
		Display.create();
	} catch (LWJGLException e) {
		e.printStackTrace();
	}
	
	glMatrixMode(GL_PROJECTION);
	glLoadIdentity();
	glOrtho(0, WIDTH + MENU_WIDTH, HEIGHT, 0, 1, -1);
	glMatrixMode(GL_MODELVIEW);
	glEnable(GL_TEXTURE_2D);
	glEnable(GL_BLEND);
	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
}
 

import org.lwjgl.LWJGLException; //导入方法依赖的package包/类
/**
 * Initialise the GL display
 * 
 * @param width The width of the display
 * @param height The height of the display
 */
private void initGL(int width, int height) {
	try {
		Display.setDisplayMode(new DisplayMode(width,height));
		Display.create();
		Display.setVSyncEnabled(true);
	} catch (LWJGLException e) {
		e.printStackTrace();
		System.exit(0);
	}

	GL11.glEnable(GL11.GL_TEXTURE_2D);
	GL11.glShadeModel(GL11.GL_SMOOTH);        
	GL11.glDisable(GL11.GL_DEPTH_TEST);
	GL11.glDisable(GL11.GL_LIGHTING);                    
       
	GL11.glClearColor(0.0f, 0.0f, 0.0f, 0.0f);                
       GL11.glClearDepth(1);                                       
       
       GL11.glEnable(GL11.GL_BLEND);
       GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
       
       GL11.glViewport(0,0,width,height);
	GL11.glMatrixMode(GL11.GL_MODELVIEW);

	GL11.glMatrixMode(GL11.GL_PROJECTION);
	GL11.glLoadIdentity();
	GL11.glOrtho(0, width, height, 0, 1, -1);
	GL11.glMatrixMode(GL11.GL_MODELVIEW);
}
 

import org.lwjgl.LWJGLException; //导入方法依赖的package包/类
@Override
public void show() 
{
	try 
	{
		Mouse.setNativeCursor(cursor);
	} 
	catch (LWJGLException e) 
	{
		e.printStackTrace();
	}
}
 

import org.lwjgl.LWJGLException; //导入方法依赖的package包/类
public void setResolution(DisplayMode resolution, boolean fullscreen) {
    try {
        Display.setDisplayMode(resolution);
        this.resolution = resolution;
        if (fullscreen && resolution.isFullscreenCapable()) {
            Display.setFullscreen(true);
            this.fullScreen = fullscreen;
        }
    } catch (LWJGLException e) {
        e.printStackTrace();
    }
}
 

import org.lwjgl.LWJGLException; //导入方法依赖的package包/类
public Simulator() {
    try {
        window = new SimulatorWindow(this);
    } catch (LWJGLException e) {
        e.printStackTrace();
    }
}
 

import org.lwjgl.LWJGLException; //导入方法依赖的package包/类
public AltBoot() {
    
	try {
        Display.setDisplayMode(new DisplayMode(640, 480));
        Display.setTitle("Minecraft 2D");
        Display.create();
    } catch (LWJGLException e) {
        e.printStackTrace();
    }
    
	grid = new BlockGrid();
	grid.setAt(10, 10, BlockType.STONE);
	
    glMatrixMode(GL_PROJECTION);
    glLoadIdentity();
    glOrtho(0, 640, 480, 0, 1, -1);
    glMatrixMode(GL_MODELVIEW);
    glEnable(GL_TEXTURE_2D);
    
    while (!Display.isCloseRequested()) {
        // Render Code here
        glClear(GL_COLOR_BUFFER_BIT);
        input();
        grid.draw();
        Display.update();
        Display.sync(60);
    }
    Display.destroy();
    System.exit(0);
}
 

import org.lwjgl.LWJGLException; //导入方法依赖的package包/类
public static void main(String[] args) {
	try {
		Display.setDisplayMode(new DisplayMode(640, 480));
		Display.setTitle("I don't get it");
		Display.create();
	} catch (LWJGLException e) {
		e.printStackTrace();
		Display.destroy();
		// exit code 1 : failure
		System.exit(1);
	}
	
	glMatrixMode(GL_PROJECTION);
	glLoadIdentity();
	glOrtho(0, 640, 480, 0, 1, -1);
	glMatrixMode(GL_MODELVIEW);
	
	while (!Display.isCloseRequested()) {
		// Clears a 2D Canvas.
		glClear(GL_COLOR_BUFFER_BIT);
		/* ">>" denotes a possibly modified piece of OpenGL documentation (http://www.opengl.org/sdk/docs/man/)
           >> glBegin and glEnd delimit the vertices that define a primitive or a group of like primitives.
           >> glBegin accepts a single argument that specifies how the vertices are interpreted.
           All upcoming vertex calls will be taken as points of a quadrilateral until glEnd is called. Since
           this primitive requires four vertices, we will have to call glVertex four times. */
		
		// glBegin() takes an integer as a parameter.
		// all of the set commands are constants
		// GL_POINTS, GL_LINES, GL_TRIANGLES, GL_QUADS, GL_TRIANGLE_STRIP, GL_TRIANGLE_FAN, and GL_POLYGONS
		// Don't use GL_QUADS or GL_POLYGONS, as they have been deprecated.
		glBegin(GL_QUADS);
		// >> glVertex commands are used within glBegin/glEnd pairs to specify point, line, and polygon vertices.
           // >> glColor sets the current color. (All subsequent calls to glVertex will be assigned this color)
           // >> The number after 'glVertex'/'glColor' indicates the amount of components. (xyzw/rgba)
           // >> The character after the number indicates the type of arguments.
           // >>      (for 'glVertex' = d: Double, f: Float, i: Integer)
           // >>      (for 'glColor'  = d: Double, f: Float, b: Signed Byte, ub: Unsigned Byte)

		// glVertex() takes its parameters as its location.
		// glColor() takes its parameters and makes it a color.
		
		glColor3f(1.0f, 0.0f, 0.0f);                    // Pure Green
           glVertex2i(0, 0);                               // Upper-left
           
           glColor3b((byte)0, (byte)127, (byte)0);         // Pure Red
           glVertex2d(640, 0);                             // Upper-right
           
           glColor3ub((byte)255, (byte)0, (byte)255);      // Purple
           glVertex2f(640.0f, 480.0f);                     // Bottom-right
           
           glColor3d(0, 0, 1);                             // Pure Blue
           glVertex2i(0, 480);                             // Bottom-left
           
		glEnd();
		
		// refresh display and poll input
		Display.update();
		// Maintain a 60fps frame rate
		Display.sync(60);
	}
	Display.destroy();
	// exit code 0 : success!
	System.exit(0);
}
 

import org.lwjgl.LWJGLException; //导入方法依赖的package包/类
private ImmediateMode() {

        try {
            Display.setDisplayMode(new DisplayMode(640, 480));
            Display.setTitle("Immediate Mode");
            Display.create();
        } catch (LWJGLException e) {
            e.printStackTrace();
        }

        glMatrixMode(GL_PROJECTION);
        glLoadIdentity();
        glOrtho(0, 640, 480, 0, 1, -1);
        glMatrixMode(GL_MODELVIEW);

        while (!Display.isCloseRequested()) {
            // Render Code here
            glClear(GL_COLOR_BUFFER_BIT);

            glBegin(GL_QUADS); // Denotes Immediate Mode
            glVertex2i(400, 400);
            glVertex2i(450, 400);
            glVertex2i(450, 450);
            glVertex2i(400, 450);
            glEnd(); // Denotes Immediate Mode

            glBegin(GL_LINES); // Denotes Immediate Mode
            glVertex2i(400, 400);
            glVertex2i(400, 800);
            glEnd(); // Denotes Immediate Mode

            glBegin(GL_TRIANGLES);
            glColor3f(100, 0,0);
            glVertex2f(-50.5f, -50.5f);
            glColor3f(0, 1,0);
            glVertex2f(50.5f, -50.5f);
            glColor3f(0, 0,1);
            glVertex2f(50.5f, 50.5f);
            glEnd();

            Display.update();
            Display.sync(60);
        }
        Display.destroy();
        System.exit(0);
    }
 

import org.lwjgl.LWJGLException; //导入方法依赖的package包/类
public static void main(String[] args) {
	try {
		Display.setDisplayMode(new DisplayMode(WIDTH, HEIGHT));
		Display.setTitle("Input");
		Display.create();
	} catch (LWJGLException e) {
		e.printStackTrace();
		Display.destroy();
		// exit code 1 : failure
		System.exit(1);
	}
	
	shapes.add(new Box(15, 15));
	shapes.add(new Box(150, 150));
	shapes.add(new Box(5, 15));
	shapes.add(new Box(10, 150));
	
	glMatrixMode(GL_PROJECTION);
	glLoadIdentity();
	glOrtho(0, WIDTH, HEIGHT, 0, 1, -1);
	glMatrixMode(GL_MODELVIEW);
	
	while (!Display.isCloseRequested()) {
		// Render Data
		glClear(GL_COLOR_BUFFER_BIT);
		
		if (Keyboard.isKeyDown(Keyboard.KEY_ESCAPE)) {
			Display.destroy();
			System.exit(0);
		}
		
		
		for (final Box box : shapes) {
			if (Mouse.isButtonDown(0) && box.inBounds(Mouse.getX(), 480 - Mouse.getY()) && !somethingIsSelected) {
				somethingIsSelected = true;
				box.selected = true;
			}
			
			if (Mouse.isButtonDown(2) && box.inBounds(Mouse.getX(), 480 - Mouse.getY()) && !somethingIsSelected) {
				if ((System.currentTimeMillis() - lastColourChange) >= 200) {
					box.randomizeColors();
					lastColourChange = System.currentTimeMillis();
				}
			}
			
			if (Mouse.isButtonDown(1)) {
				box.selected = false;
				somethingIsSelected = false;
			}
			
			if (box.selected) {
				box.update(Mouse.getDX(), -Mouse.getDY());
			}
			
			box.draw();
		}
		
		Display.update();
		Display.sync(60);
	}
	
	Display.destroy();
	System.exit(0);
}