Geyser/bootstrap/fabric/src/main/java/org/geysermc/platform/fabric/GeyserFabricMod.java

/*
 * Copyright (c) 2020 GeyserMC. http://geysermc.org
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 * @author GeyserMC
 * @link https://github.com/GeyserMC/Geyser
 */

package org.geysermc.platform.fabric;

import net.fabricmc.api.DedicatedServerModInitializer;
import net.fabricmc.api.EnvType;
import net.fabricmc.api.Environment;
import net.fabricmc.loader.api.FabricLoader;
import net.minecraft.server.dedicated.DedicatedServer;
import org.geysermc.connector.GeyserConnector;
import org.geysermc.connector.GeyserLogger;
import org.geysermc.connector.bootstrap.GeyserBootstrap;
import org.geysermc.connector.command.CommandManager;
import org.geysermc.connector.common.PlatformType;
import org.geysermc.connector.configuration.GeyserConfiguration;
import org.geysermc.connector.dump.BootstrapDumpInfo;
import org.geysermc.connector.ping.GeyserLegacyPingPassthrough;
import org.geysermc.connector.ping.IGeyserPingPassthrough;
import org.geysermc.connector.utils.FileUtils;
import org.geysermc.connector.utils.LanguageUtils;
import org.geysermc.platform.fabric.command.GeyserFabricCommandManager;

import java.io.File;
import java.io.IOException;
import java.nio.file.Path;
import java.util.UUID;

@Environment(EnvType.SERVER)
public class GeyserFabricMod implements DedicatedServerModInitializer, GeyserBootstrap {

    private GeyserConnector connector;
    private Path dataFolder;

    private GeyserFabricCommandManager geyserCommandManager;
    private GeyserFabricConfiguration geyserConfig;
    private GeyserFabricLogger geyserLogger;
    private IGeyserPingPassthrough geyserPingPassthrough;

    @Override
    public void onInitializeServer() {
        this.onEnable();
    }

    @Override
    public void onEnable() {
        dataFolder = FabricLoader.getInstance().getConfigDir().resolve("Geyser-Fabric");
        if (!dataFolder.toFile().exists()) {
            //noinspection ResultOfMethodCallIgnored
            dataFolder.toFile().mkdir();
        }
        try {
            File configFile = FileUtils.fileOrCopiedFromResource(dataFolder.resolve("config.yml").toFile(), "config.yml",
                    (x) -> x.replaceAll("generateduuid", UUID.randomUUID().toString()));
            this.geyserConfig = FileUtils.loadConfig(configFile, GeyserFabricConfiguration.class);
        } catch (IOException ex) {
            System.out.println(LanguageUtils.getLocaleStringLog("geyser.config.failed"));
            ex.printStackTrace();
        }

        this.geyserLogger = new GeyserFabricLogger(geyserConfig.isDebugMode());

        GeyserConfiguration.checkGeyserConfiguration(geyserConfig, geyserLogger);

        if (this.geyserConfig.getRemote().getAddress().equalsIgnoreCase("auto")) {
            this.geyserConfig.setAutoconfiguredRemote(true);
        }

        if (geyserConfig.getBedrock().isCloneRemotePort()) {
            geyserConfig.getBedrock().setPort(geyserConfig.getRemote().getPort());
        }

        this.connector = GeyserConnector.start(PlatformType.ANDROID, this);

        this.geyserPingPassthrough = GeyserLegacyPingPassthrough.init(connector);

        this.geyserCommandManager = new GeyserFabricCommandManager(connector);
    }

    @Override
    public void onDisable() {
        if (connector != null) {
            connector.shutdown();
        }
    }

    @Override
    public GeyserConfiguration getGeyserConfig() {
        return geyserConfig;
    }

    @Override
    public GeyserLogger getGeyserLogger() {
        return geyserLogger;
    }

    @Override
    public CommandManager getGeyserCommandManager() {
        return geyserCommandManager;
    }

    @Override
    public IGeyserPingPassthrough getGeyserPingPassthrough() {
        return geyserPingPassthrough;
    }

    @Override
    public Path getConfigFolder() {
        return dataFolder;
    }

    @Override
    public BootstrapDumpInfo getDumpInfo() {
        return new GeyserFabricDumpInfo();
    }
}