Added metrics and fixed relocations not applying for child projects

spigot/src/main/java/org/geysermc/floodgate/module/SpigotPlatformModule.java

@@ -42,6 +42,7 @@ import org.geysermc.floodgate.logger.JavaUtilFloodgateLogger;
 import org.geysermc.floodgate.platform.command.CommandUtil;
 import org.geysermc.floodgate.platform.listener.ListenerRegistration;
 import org.geysermc.floodgate.platform.pluginmessage.PluginMessageUtils;
+import org.geysermc.floodgate.platform.util.PlatformUtils;
 import org.geysermc.floodgate.pluginmessage.PluginMessageRegistration;
 import org.geysermc.floodgate.pluginmessage.SpigotPluginMessageRegistration;
 import org.geysermc.floodgate.pluginmessage.SpigotPluginMessageUtils;
@@ -49,12 +50,18 @@ import org.geysermc.floodgate.pluginmessage.SpigotSkinApplier;
 import org.geysermc.floodgate.skin.SkinApplier;
 import org.geysermc.floodgate.util.LanguageManager;
 import org.geysermc.floodgate.util.SpigotCommandUtil;
+import org.geysermc.floodgate.util.SpigotPlatformUtils;
 import org.geysermc.floodgate.util.SpigotVersionSpecificMethods;
 
 @RequiredArgsConstructor
 public final class SpigotPlatformModule extends AbstractModule {
     private final SpigotPlugin plugin;
 
+    @Override
+    protected void configure() {
+        bind(PlatformUtils.class).to(SpigotPlatformUtils.class);
+    }
+
     @Provides
     @Singleton
     public JavaPlugin javaPlugin() {

spigot/src/main/java/org/geysermc/floodgate/util/ClassNames.java

@@ -58,6 +58,7 @@ public class ClassNames {
     public static final Field HANDSHAKE_HOST;
     public static final Field LOGIN_PROFILE;
     public static final Field PACKET_LISTENER;
+
     @Nullable
     public static final Field PAPER_DISABLE_USERNAME_VALIDATION;
 
@@ -67,6 +68,10 @@ public class ClassNames {
     public static final Method INIT_UUID;
     public static final Method FIRE_LOGIN_EVENTS;
 
+    public static final Class<?> SPIGOT_CONFIG;
+    public static final Field BUNGEE;
+    public static final Method GET_VERSION;
+
     static {
         String version = Bukkit.getServer().getClass().getPackage().getName().split("\\.")[3];
         SPIGOT_MAPPING_PREFIX = "net.minecraft.server." + version;
@@ -162,12 +167,24 @@ public class ClassNames {
         FIRE_LOGIN_EVENTS = getMethod(LOGIN_HANDLER, "fireEvents");
         checkNotNull(FIRE_LOGIN_EVENTS, "fireEvents from LoginHandler");
 
+
         PAPER_DISABLE_USERNAME_VALIDATION = getField(LOGIN_LISTENER,
                 "iKnowThisMayNotBeTheBestIdeaButPleaseDisableUsernameValidation");
+
         if (Constants.DEBUG_MODE) {
             System.out.println("Paper disable username validation field exists? " +
                     (PAPER_DISABLE_USERNAME_VALIDATION != null));
         }
+
+        // SpigotPlatformUtils
+        SPIGOT_CONFIG = ReflectionUtils.getClass("org.spigotmc.SpigotConfig");
+        checkNotNull(SPIGOT_CONFIG, "Spigot config");
+
+        BUNGEE = ReflectionUtils.getField(SPIGOT_CONFIG, "bungee");
+        checkNotNull(BUNGEE, "Bungee field");
+
+        GET_VERSION = ReflectionUtils.getMethod(MINECRAFT_SERVER, "getVersion");
+        checkNotNull(GET_VERSION, "Minecraft server version");
     }
 
     private static Class<?> getClassOrFallBack(String className, String fallbackName) {

spigot/src/main/java/org/geysermc/floodgate/util/SpigotPlatformUtils.java

@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2019-2022 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/Floodgate
+ */
+
+package org.geysermc.floodgate.util;
+
+import org.bukkit.Bukkit;
+import org.geysermc.floodgate.platform.util.PlatformUtils;
+
+public class SpigotPlatformUtils extends PlatformUtils {
+    @Override
+    @SuppressWarnings("ConstantConditions")
+    public AuthType authType() {
+        if (Bukkit.getOnlineMode()) {
+            return AuthType.ONLINE;
+        }
+
+        boolean bungeeEnabled = ReflectionUtils.getCastedValue(null, ClassNames.BUNGEE);
+        return bungeeEnabled ? AuthType.PROXIED : AuthType.OFFLINE;
+    }
+
+    @Override
+    public String minecraftVersion() {
+        Object instance = ReflectionUtils.invokeStatic(ClassNames.MINECRAFT_SERVER, "getServer");
+        return ReflectionUtils.castedInvoke(instance, ClassNames.GET_VERSION);
+    }
+}