Examples with WorldGenerator org.terasology.engine.world.generator.WorldGenerator used on opensource projects

Example 6 with WorldGenerator

use of org.terasology.engine.world.generator.WorldGenerator in project Terasology by MovingBlocks.

the class PreviewWorldScreen method setEnvironment.

public void setEnvironment() throws Exception {
    // TODO: pass world gen and module list directly rather than using the config
    SimpleUri worldGenUri = config.getWorldGeneration().getDefaultGenerator();
    DependencyResolver resolver = new DependencyResolver(moduleManager.getRegistry());
    ResolutionResult result = resolver.resolve(config.getDefaultModSelection().listModules());
    if (result.isSuccess()) {
        subContext = new ContextImpl(context);
        CoreRegistry.setContext(subContext);
        environment = moduleManager.loadEnvironment(result.getModules(), false);
        subContext.put(WorldGeneratorPluginLibrary.class, new TempWorldGeneratorPluginLibrary(environment, subContext));
        EnvironmentSwitchHandler environmentSwitchHandler = context.get(EnvironmentSwitchHandler.class);
        environmentSwitchHandler.handleSwitchToPreviewEnvironment(subContext, environment);
        genTexture();
        worldGenerator = WorldGeneratorManager.createWorldGenerator(worldGenUri, subContext, environment);
        worldGenerator.setWorldSeed(seed.getText());
        List<Zone> previewZones = Lists.newArrayList(worldGenerator.getZones()).stream().filter(z -> !z.getPreviewLayers().isEmpty()).collect(Collectors.toList());
        if (previewZones.isEmpty()) {
            zoneSelector.setVisible(false);
            previewGen = new FacetLayerPreview(environment, worldGenerator);
        } else {
            zoneSelector.setVisible(true);
            zoneSelector.setOptions(previewZones);
            zoneSelector.setSelection(previewZones.get(0));
        }
        configureProperties();
    } else {
        throw new UnresolvedDependencyException("Unable to resolve dependencies for " + worldGenUri);
    }
}

Example 7 with WorldGenerator

use of org.terasology.engine.world.generator.WorldGenerator in project Terasology by MovingBlocks.

the class PreviewWorldScreen method updatePreview.

private void updatePreview() {
    final NUIManager manager = context.get(NUIManager.class);
    final WaitPopup<TextureData> popup = manager.pushScreen(WaitPopup.ASSET_URI, WaitPopup.class);
    popup.setMessage("Updating Preview", "Please wait ...");
    ProgressListener progressListener = progress -> popup.setMessage("Updating Preview", String.format("Please wait ... %d%%", (int) (progress * 100f)));
    Callable<TextureData> operation = () -> {
        if (seed != null) {
            worldGenerator.setWorldSeed(seed.getText());
        }
        int zoom = TeraMath.floorToInt(zoomSlider.getValue());
        TextureData data = texture.getData();
        if (zoneSelector.isVisible()) {
            previewGen = zoneSelector.getSelection().preview(worldGenerator);
        }
        previewGen.render(data, zoom, progressListener);
        return data;
    };
    popup.onSuccess(texture::reload);
    popup.startOperation(operation, true);
}

Example 8 with WorldGenerator

use of org.terasology.engine.world.generator.WorldGenerator in project Terasology by MovingBlocks.

the class WorldGeneratorManager method createWorldGenerator.

/**
 * @param uri uri of the world generator to create.
 * @param context that will be used to inject teh world generator.
 * @param environment to be searched for the world generator class.
 * @return a new world generator with the specified uri.
 */
public static WorldGenerator createWorldGenerator(SimpleUri uri, Context context, ModuleEnvironment environment) throws UnresolvedWorldGeneratorException {
    for (Class<?> generatorClass : environment.getTypesAnnotatedWith(RegisterWorldGenerator.class)) {
        RegisterWorldGenerator annotation = generatorClass.getAnnotation(RegisterWorldGenerator.class);
        Name moduleName = environment.getModuleProviding(generatorClass);
        if (moduleName == null) {
            throw new UnresolvedWorldGeneratorException("Cannot find module for world generator " + generatorClass);
        }
        SimpleUri generatorUri = new SimpleUri(moduleName, annotation.id());
        if (generatorUri.equals(uri)) {
            WorldGenerator worldGenerator = loadGenerator(generatorClass, generatorUri);
            InjectionHelper.inject(worldGenerator, context);
            return worldGenerator;
        }
    }
    throw new UnresolvedWorldGeneratorException("Unable to resolve world generator '" + uri + "' - not found");
}