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

Example 71 with LionEngineException

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

the class ScreenAbstract method awaitReady.

@Override
public final void awaitReady() {
    final Timing timeout = new Timing();
    timeout.start();
    while (!isReady()) {
        if (timeout.elapsed(getReadyTimeOut())) {
            throw new LionEngineException(ERROR_SCREEN_READY);
        }
        try {
            Thread.sleep(Constant.DECADE);
        } catch (final InterruptedException exception) {
            Thread.currentThread().interrupt();
            throw new LionEngineException(exception, ERROR_SCREEN_READY);
        }
    }
}

Example 72 with LionEngineException

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

the class ImageInfo method read.

/**
 * Read image header.
 *
 * @param media The media to read (must not be <code>null</code>).
 * @param reader The header reader (must not be <code>null</code>).
 * @return The header read.
 * @throws LionEngineException If invalid arguments or cannot be read.
 */
private static ImageHeader read(Media media, ImageHeaderReader reader) {
    Check.notNull(media);
    Check.notNull(reader);
    try (InputStream input = media.getInputStream()) {
        return reader.readHeader(input);
    } catch (final IOException exception) {
        throw new LionEngineException(exception, media, ERROR_READ);
    }
}

Example 73 with LionEngineException

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

the class Features method add.

/**
 * Add a feature. Stores its interface, and all sub interfaces which describe also a {@link Feature} annotated by
 * {@link FeatureInterface}.
 *
 * @param feature The feature to add.
 * @param overwrite <code>true</code> to overwrite existing feature, <code>false</code> else.
 * @throws LionEngineException If feature is not annotated by {@link FeatureInterface} or already referenced.
 */
public void add(Feature feature, boolean overwrite) {
    if (!isAnnotated(feature)) {
        throw new LionEngineException(ERROR_FEATURE_NOT_ANNOTATED + feature.getClass());
    }
    final Feature old;
    // CHECKSTYLE IGNORE LINE: InnerAssignment
    if ((old = typeToFeature.put(feature.getClass(), feature)) != null) {
        throw new LionEngineException(ERROR_FEATURE_EXISTS + feature.getClass() + WITH + old.getClass());
    }
    checkTypeDepth(feature, feature.getClass(), overwrite);
    features.add(feature);
}

Example 74 with LionEngineException

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

the class Factory method createSetup.

/**
 * Create a setup from its media.
 *
 * @param media The media reference.
 * @param standard <code>true</code> for standard setup, <code>false</code> else.
 * @return The setup instance.
 */
@SuppressWarnings("unchecked")
private Setup createSetup(Media media, boolean standard) {
    final Configurer configurer = new Configurer(media);
    try {
        final FeaturableConfig config = FeaturableConfig.imports(configurer);
        final String setup = config.getSetupName();
        final Class<? extends Setup> setupClass;
        if (standard) {
            setupClass = Setup.class;
        } else if (setup.isEmpty()) {
            final Class<?> clazz = classLoader.loadClass(config.getClassName());
            final Constructor<?> constructor = UtilReflection.getCompatibleConstructorParent(clazz, new Class<?>[] { Services.class, Setup.class });
            setupClass = (Class<? extends Setup>) constructor.getParameterTypes()[SETUP_INDEX];
        } else {
            setupClass = (Class<? extends Setup>) classLoader.loadClass(config.getSetupName());
        }
        return UtilReflection.create(setupClass, new Class<?>[] { Media.class }, media);
    } catch (final ClassNotFoundException exception) {
        throw new LionEngineException(exception, media, ERROR_SETUP_CLASS);
    } catch (final NoSuchMethodException exception) {
        throw new LionEngineException(exception, ERROR_CONSTRUCTOR_MISSING + media.getPath());
    }
}

Example 75 with LionEngineException

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

the class StateHandler method create.

/**
 * Create state from its type.
 *
 * @param state The state to create (must not be <code>null</code>).
 * @return The created state.
 * @throws LionEngineException If unable to create state.
 */
@SuppressWarnings("unchecked")
private State create(Class<? extends State> state) {
    Check.notNull(state);
    try {
        if (setup.hasNode(AnimationConfig.NODE_ANIMATIONS)) {
            final AnimationConfig configAnimations = AnimationConfig.imports(setup);
            final String name = converter.apply(state);
            final Animation animation = configAnimations.getAnimation(name);
            final Class<? extends Feature> feature;
            feature = (Class<? extends Feature>) UtilReflection.getCompatibleConstructor(state, FeatureProvider.class, Animation.class).getParameters()[PARAM_FEATURE_INDEX].getType();
            return UtilReflection.create(state, UtilReflection.getParamTypes(feature, animation), getFeature(feature), animation);
        }
        return UtilReflection.createReduce(state);
    } catch (final LionEngineException exception) {
        throw new LionEngineException(exception, setup.getMedia());
    } catch (final NoSuchMethodException exception) {
        throw new LionEngineException(exception);
    }
}