Examples with LionEngineException com.b3dgs.lionengine.LionEngineException used on opensource projects

Example 26 with LionEngineException

use of com.b3dgs.lionengine.LionEngineException in project lionengine by b3dgs.

the class GraphicsTest method afterAll.

/**
 * Terminate engine.
 */
@AfterAll
static void afterAll() {
    try {
        UtilFile.deleteFile(new File(System.getProperty("java.io.tmpdir"), GraphicsTest.class.getSimpleName()));
    } catch (final LionEngineException exception) {
        Verbose.exception(exception);
    }
    Medias.setLoadFromJar(null);
    Graphics.setFactoryGraphic(null);
    Engine.terminate();
}

Example 27 with LionEngineException

use of com.b3dgs.lionengine.LionEngineException in project lionengine by b3dgs.

the class FactoryGraphicMock method generateTileset.

@Override
public void generateTileset(ImageBuffer[] images, Media media) {
    Check.notNull(images);
    Check.notNull(media);
    final int tiles = images.length;
    if (images.length == 0) {
        throw new LionEngineException("No images found !");
    }
    final int width = images[0].getWidth();
    final int height = images[0].getHeight();
    final int multDistance = (int) Math.ceil(width * tiles / (double) height) / 4;
    final int[] mult = UtilMath.getClosestSquareMult(tiles, multDistance);
    try (OutputStream output = media.getOutputStream()) {
        output.write(UtilConversion.intToByteArray(width * mult[1]));
        output.write(UtilConversion.intToByteArray(height * mult[0]));
    } catch (final IOException exception) {
        throw new LionEngineException(exception, media, "Unable to save image: ");
    }
}

Example 28 with LionEngineException

use of com.b3dgs.lionengine.LionEngineException in project lionengine by b3dgs.

the class ToolsAwt method getTransparency.

/**
 * Get the image transparency equivalence.
 *
 * @param transparency The transparency type (must not be <code>null</code>).
 * @return The transparency value.
 * @throws LionEngineException If invalid argument.
 */
public static int getTransparency(Transparency transparency) {
    Check.notNull(transparency);
    final int value;
    if (Transparency.OPAQUE == transparency) {
        value = java.awt.Transparency.OPAQUE;
    } else if (Transparency.BITMASK == transparency) {
        value = java.awt.Transparency.BITMASK;
    } else if (Transparency.TRANSLUCENT == transparency) {
        value = java.awt.Transparency.TRANSLUCENT;
    } else {
        throw new LionEngineException(transparency);
    }
    return value;
}

Example 29 with LionEngineException

use of com.b3dgs.lionengine.LionEngineException in project lionengine by b3dgs.

the class ScreenFullAwt method initFullscreen.

/**
 * Prepare fullscreen mode.
 *
 * @param output The output resolution
 * @param depth The bit depth color.
 * @throws LionEngineException If unsupported resolution.
 */
private void initFullscreen(Resolution output, int depth) {
    final java.awt.Window window = new java.awt.Window(frame, conf);
    window.setBackground(Color.BLACK);
    window.setIgnoreRepaint(true);
    window.setPreferredSize(new Dimension(output.getWidth(), output.getHeight()));
    dev.setFullScreenWindow(window);
    final DisplayMode disp = isSupported(new DisplayMode(output.getWidth(), output.getHeight(), depth, output.getRate()));
    if (disp == null) {
        throw new LionEngineException(ScreenFullAwt.ERROR_UNSUPPORTED_FULLSCREEN + formatResolution(output, depth) + getSupportedResolutions());
    }
    checkDisplayChangeSupport();
    dev.setDisplayMode(disp);
    window.validate();
    ToolsAwt.createBufferStrategy(window, conf);
    buf = window.getBufferStrategy();
    // Set input listeners
    componentForKeyboard = frame;
    componentForMouse = window;
    componentForCursor = window;
    frame.validate();
}

Example 30 with LionEngineException

use of com.b3dgs.lionengine.LionEngineException in project lionengine by b3dgs.

the class TextAwt method draw.

@Override
public void draw(Graphic g, int x, int y, Align alignment, String text) {
    final Graphics2D g2d = (Graphics2D) g.getGraphic();
    final FontRenderContext context = g2d.getFontRenderContext();
    final Rectangle2D textSize = font.getStringBounds(text, context);
    final int tx;
    final int ty;
    if (Align.LEFT == alignment) {
        tx = x;
        ty = (int) textSize.getHeight() + y;
    } else if (Align.CENTER == alignment) {
        tx = x - (int) textSize.getWidth() / 2;
        ty = (int) textSize.getHeight() + y;
    } else if (Align.RIGHT == alignment) {
        tx = x - (int) textSize.getWidth();
        ty = (int) textSize.getHeight() + y;
    } else {
        throw new LionEngineException(alignment);
    }
    final Color colorOld = g2d.getColor();
    g2d.setColor(colorCache.get(color));
    final GlyphVector glyphVector = textCache.computeIfAbsent(text, t -> font.createGlyphVector(context, t));
    g2d.drawGlyphVector(glyphVector, tx, ty - size / 2.0F);
    g2d.setColor(colorOld);
}