Remove Jackson; finish config value placements

core/build.gradle.kts

@@ -13,8 +13,7 @@ dependencies {
     api(projects.common)
     api(projects.api)
 
-    // Jackson JSON and YAML serialization
-    api(libs.bundles.jackson)
+    api(libs.yaml) // Used for extensions
     annotationProcessor(libs.configurate.`interface`.ap)
     api(libs.configurate.`interface`)
     implementation(libs.configurate.yaml)

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

@@ -73,6 +73,7 @@ import org.geysermc.geyser.api.util.MinecraftVersion;
 import org.geysermc.geyser.api.util.PlatformType;
 import org.geysermc.geyser.configuration.GeyserConfig;
 import org.geysermc.geyser.command.CommandRegistry;
+import org.geysermc.geyser.configuration.GeyserPluginConfig;
 import org.geysermc.geyser.entity.EntityDefinitions;
 import org.geysermc.geyser.erosion.UnixSocketClientListener;
 import org.geysermc.geyser.event.GeyserEventBus;
@@ -322,12 +323,12 @@ public class GeyserImpl implements GeyserApi, EventRegistrar {
                     config.java().address(InetAddress.getLoopbackAddress().getHostAddress());
                 }
             }
-            if (javaPort != -1 && config.asPluginConfig().isEmpty()) {
+            if (javaPort != -1) {
                 config.java().port(javaPort);
             }
 
             boolean forceMatchServerPort = "server".equals(pluginUdpPort);
-            if ((config.asPluginConfig().map(pluginConfig -> pluginConfig.bedrock().cloneRemotePort()).orElse(false) || forceMatchServerPort) && javaPort != -1) {
+            if ((config.bedrock().cloneRemotePort() || forceMatchServerPort) && javaPort != -1) {
                 config.bedrock().port(javaPort);
                 if (forceMatchServerPort) {
                     if (geyserUdpPort.isEmpty()) {
@@ -388,7 +389,7 @@ public class GeyserImpl implements GeyserApi, EventRegistrar {
             }
         }
 
-        if (config.asPluginConfig().isEmpty()) {
+        if (!(config instanceof GeyserPluginConfig)) {
             String remoteAddress = config.java().address();
             // Filters whether it is not an IP address or localhost, because otherwise it is not possible to find out an SRV entry.
             if (!remoteAddress.matches(IP_REGEX) && !remoteAddress.equalsIgnoreCase("localhost")) {

core/src/main/java/org/geysermc/geyser/command/defaults/ConnectionTestCommand.java

@@ -115,7 +115,7 @@ public class ConnectionTestCommand extends GeyserCommand {
                     source.sendMessage("The port you are testing with (" + port + ") is not the same as you set in your Geyser configuration ("
                             + config.bedrock().port() + ")");
                     source.sendMessage("Re-run the command with the port in the config, or change the `bedrock` `port` in the config.");
-                    if (config.asPluginConfig().map(plugin -> plugin.bedrock().cloneRemotePort()).orElse(false)) {
+                    if (config.bedrock().cloneRemotePort()) {
                         source.sendMessage("You have `clone-remote-port` enabled. This option ignores the `bedrock` `port` in the config, and uses the Java server port instead.");
                     }
                 } else {

core/src/main/java/org/geysermc/geyser/command/standalone/PermissionConfiguration.java

@@ -25,7 +25,6 @@
 
 package org.geysermc.geyser.command.standalone;
 
-import com.fasterxml.jackson.annotation.JsonProperty;
 import lombok.Getter;
 import org.spongepowered.configurate.objectmapping.ConfigSerializable;
 
@@ -34,8 +33,8 @@ import java.util.Set;
 
 @Getter
 @ConfigSerializable
+@SuppressWarnings("FieldMayBeFinal")
 public class PermissionConfiguration {
 
-    @JsonProperty("default-permissions")
     private Set<String> defaultPermissions = Collections.emptySet();
 }

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

@@ -43,7 +43,6 @@ import org.spongepowered.configurate.objectmapping.meta.Comment;
 
 import java.util.Collections;
 import java.util.List;
-import java.util.Optional;
 
 @ConfigSerializable
 public interface GeyserConfig {
@@ -84,6 +83,8 @@ public interface GeyserConfig {
     @DefaultBoolean(true)
     boolean passthroughPlayerCounts();
 
+    boolean integratedPingPassthrough();
+
     @Comment("How often to ping the Java server to refresh MOTD and player count, in seconds.")
     @DefaultNumeric(3)
     int pingPassthroughInterval();
@@ -209,6 +210,12 @@ public interface GeyserConfig {
         @NumericRange(from = 0, to = 65535)
         int broadcastPort();
 
+        @Comment("""
+                Some hosting services change your Java port everytime you start the server and require the same port to be used for Bedrock.
+                This option makes the Bedrock port the same as the Java port every time you start the server.""")
+        @DefaultBoolean
+        boolean cloneRemotePort();
+
         void address(String address);
 
         void port(int port);
@@ -312,12 +319,4 @@ public interface GeyserConfig {
     default int configVersion() {
         return Constants.CONFIG_VERSION;
     }
-
-    @Exclude
-    default Optional<GeyserPluginConfig> asPluginConfig() {
-        if (this instanceof GeyserPluginConfig config) {
-            return Optional.of(config);
-        }
-        return Optional.empty();
-    }
 }

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

@@ -33,21 +33,9 @@ import org.spongepowered.configurate.objectmapping.meta.Comment;
 
 @ConfigSerializable
 public interface GeyserPluginConfig extends GeyserConfig {
-    @Override
-    IntegratedBedrockConfig bedrock();
-
     @Override
     IntegratedJavaConfig java();
 
-    @ConfigSerializable
-    interface IntegratedBedrockConfig extends BedrockConfig {
-        @Comment("""
-                Some hosting services change your Java port everytime you start the server and require the same port to be used for Bedrock.
-                This option makes the Bedrock port the same as the Java port every time you start the server.""")
-        @DefaultBoolean
-        boolean cloneRemotePort();
-    }
-
     @ConfigSerializable
     interface IntegratedJavaConfig extends JavaConfig {
         @Override
@@ -75,6 +63,7 @@ public interface GeyserPluginConfig extends GeyserConfig {
             Use server API methods to determine the Java server's MOTD and ping passthrough.
             There is no need to disable this unless your MOTD or player count does not appear properly.""")
     @DefaultBoolean(true)
+    @Override
     boolean integratedPingPassthrough();
 
     @Comment("""

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

@@ -25,6 +25,7 @@
 
 package org.geysermc.geyser.configuration;
 
+import org.spongepowered.configurate.interfaces.meta.Exclude;
 import org.spongepowered.configurate.interfaces.meta.defaults.DefaultNumeric;
 import org.spongepowered.configurate.interfaces.meta.defaults.DefaultString;
 import org.spongepowered.configurate.interfaces.meta.range.NumericRange;
@@ -36,9 +37,21 @@ import org.spongepowered.configurate.objectmapping.meta.Comment;
  */
 @ConfigSerializable
 public interface GeyserRemoteConfig extends GeyserConfig {
+    @Override
+    RemoteBedrock bedrock();
+
     @Override
     RemoteConfig java();
 
+    @ConfigSerializable
+    interface RemoteBedrock extends BedrockConfig {
+        @Override
+        @Exclude // We can bring this back if there's a use-case but it's not really justified here.
+        default boolean cloneRemotePort() {
+            return false;
+        }
+    }
+
     @ConfigSerializable
     interface RemoteConfig extends JavaConfig {
         @Override
@@ -58,4 +71,11 @@ public interface GeyserRemoteConfig extends GeyserConfig {
                 This is designed to be used for forced hosts on proxies""")
         boolean forwardHostname();
     }
+
+    @Exclude
+    @Override
+    default boolean integratedPingPassthrough() {
+        // Does nothing here.
+        return false;
+    }
 }

gradle/libs.versions.toml

@@ -5,7 +5,7 @@ cumulus = "1.1.2"
 configurate = "4.2.0-GeyserMC-SNAPSHOT"
 erosion = "1.1-20240521.000109-3"
 events = "1.1-SNAPSHOT"
-jackson = "2.17.0"
+yaml = "2.2"
 fastutil = "8.5.2"
 netty = "4.1.107.Final"
 netty-io-uring = "0.0.25.Final-SNAPSHOT"
@@ -59,9 +59,7 @@ erosion-bukkit-common = { group = "org.geysermc.erosion", name = "bukkit-common"
 erosion-bukkit-nms = { group = "org.geysermc.erosion", name = "bukkit-nms", version.ref = "erosion" }
 erosion-common = { group = "org.geysermc.erosion", name = "common", version.ref = "erosion" }
 
-jackson-annotations = { group = "com.fasterxml.jackson.core", name = "jackson-annotations", version.ref = "jackson" }
-jackson-core = { group = "com.fasterxml.jackson.core", name = "jackson-databind", version.ref = "jackson" }
-jackson-dataformat-yaml = { group = "com.fasterxml.jackson.dataformat", name = "jackson-dataformat-yaml", version.ref = "jackson" }
+yaml = { module = "org.yaml:snakeyaml", version.ref = "yaml" }
 
 configurate-interface-ap = { module = "org.spongepowered:configurate-extra-interface-ap", version.ref = "configurate" }
 configurate-interface = { module = "org.spongepowered:configurate-extra-interface", version.ref = "configurate" }
@@ -155,7 +153,6 @@ indra = { id = "net.kyori.indra", version.ref = "indra" }
 blossom = { id = "net.kyori.blossom", version.ref = "blossom" }
 
 [bundles]
-jackson = [ "jackson-annotations", "jackson-core", "jackson-dataformat-yaml" ]
 fastutil = [ "fastutil-int-int-maps", "fastutil-int-long-maps", "fastutil-int-byte-maps", "fastutil-int-boolean-maps", "fastutil-object-int-maps", "fastutil-object-object-maps" ]
 adventure = [ "adventure-text-serializer-gson", "adventure-text-serializer-legacy", "adventure-text-serializer-plain" ]
 log4j = [ "log4j-api", "log4j-core", "log4j-slf4j2-impl" ]