Start implementing Configurate config system

bootstrap/spigot/build.gradle.kts

@@ -28,6 +28,8 @@ platformRelocate("net.kyori", "net.kyori.adventure.text.logger.slf4j.ComponentLo
 platformRelocate("org.objectweb.asm")
 platformRelocate("me.lucko.commodore")
 platformRelocate("org.yaml") // Broken as of 1.20
+platformRelocate("org.spongepowered")
+platformRelocate("io.leangen.geantyref")
 
 // These dependencies are already present on the platform
 provided(libs.viaversion)

bootstrap/spigot/src/main/java/org/geysermc/geyser/platform/spigot/GeyserSpigotPlugin.java

@@ -52,7 +52,9 @@
 import org.geysermc.geyser.api.extension.Extension;
 import org.geysermc.geyser.api.util.PlatformType;
 import org.geysermc.geyser.command.GeyserCommandManager;
+import org.geysermc.geyser.configuration.ConfigLoaderTemp;
 import org.geysermc.geyser.configuration.GeyserConfiguration;
+import org.geysermc.geyser.configuration.GeyserPluginConfig;
 import org.geysermc.geyser.dump.BootstrapDumpInfo;
 import org.geysermc.geyser.level.WorldManager;
 import org.geysermc.geyser.network.GameProtocol;
@@ -485,6 +487,7 @@ private boolean loadConfig() {
             File configFile = FileUtils.fileOrCopiedFromResource(new File(getDataFolder(), "config.yml"), "config.yml",
                     (x) -> x.replaceAll("generateduuid", UUID.randomUUID().toString()), this);
             this.geyserConfig = FileUtils.loadConfig(configFile, GeyserSpigotConfiguration.class);
+            ConfigLoaderTemp.load(GeyserPluginConfig.class);
         } catch (IOException ex) {
             getLogger().log(Level.SEVERE, GeyserLocale.getLocaleStringLog("geyser.config.failed"), ex);
             ex.printStackTrace();

bootstrap/standalone/src/main/java/org/geysermc/geyser/platform/standalone/GeyserStandaloneBootstrap.java

@@ -43,8 +43,10 @@
 import org.geysermc.geyser.GeyserImpl;
 import org.geysermc.geyser.api.util.PlatformType;
 import org.geysermc.geyser.command.GeyserCommandManager;
+import org.geysermc.geyser.configuration.ConfigLoaderTemp;
 import org.geysermc.geyser.configuration.GeyserConfiguration;
 import org.geysermc.geyser.configuration.GeyserJacksonConfiguration;
+import org.geysermc.geyser.configuration.GeyserRemoteConfig;
 import org.geysermc.geyser.dump.BootstrapDumpInfo;
 import org.geysermc.geyser.ping.GeyserLegacyPingPassthrough;
 import org.geysermc.geyser.ping.IGeyserPingPassthrough;
@@ -59,12 +61,7 @@
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.text.MessageFormat;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Locale;
-import java.util.Map;
-import java.util.Set;
-import java.util.UUID;
+import java.util.*;
 import java.util.stream.Collectors;
 
 public class GeyserStandaloneBootstrap implements GeyserBootstrap {
@@ -201,6 +198,8 @@ public void onGeyserEnable() {
                     (x) -> x.replaceAll("generateduuid", UUID.randomUUID().toString()), this);
             geyserConfig = FileUtils.loadConfig(configFile, GeyserStandaloneConfiguration.class);
 
+            ConfigLoaderTemp.load(GeyserRemoteConfig.class);
+
             handleArgsConfigOptions();
 
             if (this.geyserConfig.getRemote().address().equalsIgnoreCase("auto")) {

core/build.gradle.kts

@@ -15,6 +15,9 @@ dependencies {
 
     // Jackson JSON and YAML serialization
     api(libs.bundles.jackson)
+    annotationProcessor(libs.configurate.`interface`.ap)
+    api(libs.configurate.`interface`)
+    implementation(libs.configurate.yaml)
     api(libs.guava)
 
     // Fastutil Maps

core/src/main/java/org/geysermc/geyser/Constants.java

@@ -45,6 +45,8 @@ public final class Constants {
 
     public static final String MINECRAFT_SKIN_SERVER_URL = "https://textures.minecraft.net/texture/";
 
+    public static final int CONFIG_VERSION = 5;
+
     static {
         URI wsUri = null;
         try {

core/src/main/java/org/geysermc/geyser/configuration/ConfigLoaderTemp.java

@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2024 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.geyser.configuration;
+
+import org.spongepowered.configurate.ConfigurationNode;
+import org.spongepowered.configurate.NodePath;
+import org.spongepowered.configurate.interfaces.InterfaceDefaultOptions;
+import org.spongepowered.configurate.transformation.ConfigurationTransformation;
+import org.spongepowered.configurate.yaml.YamlConfigurationLoader;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+public class ConfigLoaderTemp {
+    private static final String HEADER = """
+            --------------------------------
+            Geyser Configuration File
+
+            A bridge between Minecraft: Bedrock Edition and Minecraft: Java Edition.
+
+            GitHub: https://github.com/GeyserMC/Geyser
+            Discord: https://discord.gg/geysermc
+            Wiki: https://wiki.geysermc.org/
+
+            NOTICE: See https://wiki.geysermc.org/geyser/setup/ for the setup guide. Many video tutorials are outdated.
+            In most cases, especially with server hosting providers, further hosting-specific configuration is required.
+            --------------------------------""";
+
+    public static <T extends GeyserConfig> T load(Class<T> configClass) throws IOException {
+        var loader = YamlConfigurationLoader.builder()
+                .file(new File("newconfig.yml"))
+                .defaultOptions(InterfaceDefaultOptions.get()
+                        .header(HEADER))
+                .build();
+        ConfigurationNode node = loader.load();
+        // temp fix for node.virtual() being broken
+        var virtual = !Files.exists(Path.of("newconfig.yml"));
+
+        // TODO needed or else Configurate breaks
+        var migrations = ConfigurationTransformation.versionedBuilder()
+                // Pre-Configurate
+                .addVersion(5, ConfigurationTransformation.builder()
+                        .addAction(NodePath.path("legacyPingPassthrough"), (path, value) -> {
+                            // Invert value
+                            value.set(Boolean.FALSE.equals(value.get(boolean.class)));
+                            return new Object[]{"integratedPingPassthrough"};
+                        })
+                        .addAction(NodePath.path("remote"), (path, value) ->
+                                new Object[]{"java"})
+                        .build())
+                .build();
+
+        migrations.apply(node);
+
+        T config = node.get(configClass);
+        System.out.println(config);
+
+        loader.save(node);
+
+        return config;
+    }
+}