/*
* Copyright 2014 MovingBlocks
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.terasology.rendering.nui.layers.mainMenu;
import com.google.common.collect.Maps;
import com.google.common.collect.Sets;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.terasology.config.Config;
import org.terasology.engine.SimpleUri;
import org.terasology.engine.module.ModuleManager;
import org.terasology.entitySystem.Component;
import org.terasology.module.DependencyInfo;
import org.terasology.module.Module;
import org.terasology.module.ModuleEnvironment;
import org.terasology.naming.Name;
import org.terasology.reflection.copy.CopyStrategyLibrary;
import org.terasology.reflection.reflect.ReflectFactory;
import org.terasology.registry.CoreRegistry;
import org.terasology.registry.In;
import org.terasology.rendering.nui.CoreScreenLayer;
import org.terasology.rendering.nui.UIWidget;
import org.terasology.rendering.nui.WidgetUtil;
import org.terasology.rendering.nui.layouts.PropertyLayout;
import org.terasology.rendering.nui.properties.PropertyOrdering;
import org.terasology.rendering.nui.properties.PropertyProvider;
import org.terasology.rendering.nui.widgets.ActivateEventListener;
import org.terasology.world.generator.UnresolvedWorldGeneratorException;
import org.terasology.world.generator.WorldConfigurator;
import org.terasology.world.generator.WorldGenerator;
import org.terasology.world.generator.internal.WorldGeneratorInfo;
import org.terasology.world.generator.internal.WorldGeneratorManager;
import org.terasology.world.generator.plugin.TempWorldGeneratorPluginLibrary;
import org.terasology.world.generator.plugin.WorldGeneratorPluginLibrary;
import java.util.Map;
import java.util.Set;
/**
* A config screen for world generation
*
* @author Martin Steiger
*/
public class ConfigWorldGenScreen extends CoreScreenLayer {
private static final Logger logger = LoggerFactory.getLogger(ConfigWorldGenScreen.class);
@In
private ModuleManager moduleManager;
@In
private WorldGeneratorManager worldGeneratorManager;
@In
private Config config;
private Map<String, Component> params;
@Override
public void onOpened() {
super.onOpened();
CoreRegistry.put(WorldGeneratorPluginLibrary.class, new TempWorldGeneratorPluginLibrary());
PropertyLayout properties = find("properties", PropertyLayout.class);
properties.setOrdering(PropertyOrdering.byLabel());
properties.clear();
SimpleUri generatorUri = config.getWorldGeneration().getDefaultGenerator();
WorldGeneratorInfo info = worldGeneratorManager.getWorldGeneratorInfo(generatorUri);
if (info == null) {
return;
}
try {
WorldGenerator wg = worldGeneratorManager.createGenerator(info.getUri());
// set the world seed so that partial initialization happens and the facet system has all facet providers
wg.setWorldSeed("");
if (wg.getConfigurator().isPresent()) {
WorldConfigurator worldConfig = wg.getConfigurator().get();
params = Maps.newHashMap(worldConfig.getProperties());
for (String key : params.keySet()) {
Class<? extends Component> clazz = params.get(key).getClass();
Component comp = config.getModuleConfig(generatorUri, key, clazz);
if (comp != null) {
params.put(key, comp); // use the data from the config instead of defaults
}
}
for (String label : params.keySet()) {
PropertyProvider<?> provider = new PropertyProvider<>(params.get(label));
properties.addPropertyProvider(label, provider);
}
} else {
logger.info(info.getUri().toString() + " does not support configuration");
}
} catch (UnresolvedWorldGeneratorException e) {
logger.error("Requested unavailable world generator", e);
}
}
@Override
public void onClosed() {
SimpleUri generatorUri = config.getWorldGeneration().getDefaultGenerator();
if (params != null) {
config.setModuleConfigs(generatorUri, params);
params = null;
}
super.onClosed();
}
@Override
public void initialise() {
WidgetUtil.trySubscribe(this, "close", new ActivateEventListener() {
@Override
public void onActivated(UIWidget button) {
getManager().popScreen();
}
});
}
}