Added a way to get the Floodgate prefix using the API

api/src/main/java/org/geysermc/floodgate/api/FloodgateApi.java

@@ -40,6 +40,12 @@ public interface FloodgateApi {
         return InstanceHolder.getApi();
     }
 
+    /**
+     * Returns the character(s) that will be added in front of a Bedrock player's name to prevent
+     * username duplicates.
+     */
+    String getPlayerPrefix();
+
     /**
      * Returns all the online Floodgate players.
      */

common/src/main/java/org/geysermc/floodgate/api/ProxyFloodgateApi.java

@@ -26,6 +26,7 @@
 package org.geysermc.floodgate.api;
 
 import java.nio.charset.StandardCharsets;
+import org.geysermc.floodgate.config.FloodgateConfigHolder;
 import org.geysermc.floodgate.crypto.FloodgateCipher;
 import org.geysermc.floodgate.pluginmessage.PluginMessageManager;
 import org.geysermc.floodgate.util.BedrockData;
@@ -33,8 +34,11 @@ import org.geysermc.floodgate.util.BedrockData;
 public final class ProxyFloodgateApi extends SimpleFloodgateApi {
     private final FloodgateCipher cipher;
 
-    public ProxyFloodgateApi(PluginMessageManager pluginMessageManager, FloodgateCipher cipher) {
+    public ProxyFloodgateApi(
-        super(pluginMessageManager);
+            PluginMessageManager pluginMessageManager,
+            FloodgateConfigHolder configHolder,
+            FloodgateCipher cipher) {
+        super(pluginMessageManager, configHolder);
         this.cipher = cipher;
     }
 

common/src/main/java/org/geysermc/floodgate/api/SimpleFloodgateApi.java

@@ -35,6 +35,7 @@ import lombok.RequiredArgsConstructor;
 import org.geysermc.cumulus.Form;
 import org.geysermc.cumulus.util.FormBuilder;
 import org.geysermc.floodgate.api.player.FloodgatePlayer;
+import org.geysermc.floodgate.config.FloodgateConfigHolder;
 import org.geysermc.floodgate.player.FloodgatePlayerImpl;
 import org.geysermc.floodgate.pluginmessage.PluginMessageManager;
 import org.geysermc.floodgate.pluginmessage.channel.FormChannel;
@@ -44,6 +45,12 @@ import org.geysermc.floodgate.util.Utils;
 public class SimpleFloodgateApi implements FloodgateApi {
     private final Map<UUID, FloodgatePlayer> players = new HashMap<>();
     private final PluginMessageManager pluginMessageManager;
+    private final FloodgateConfigHolder configHolder;
+
+    @Override
+    public String getPlayerPrefix() {
+        return configHolder.get().getUsernamePrefix();
+    }
 
     @Override
     public Collection<FloodgatePlayer> getPlayers() {

common/src/main/java/org/geysermc/floodgate/module/ProxyCommonModule.java

@@ -32,6 +32,7 @@ import java.nio.file.Path;
 import org.geysermc.floodgate.api.ProxyFloodgateApi;
 import org.geysermc.floodgate.api.SimpleFloodgateApi;
 import org.geysermc.floodgate.config.FloodgateConfig;
+import org.geysermc.floodgate.config.FloodgateConfigHolder;
 import org.geysermc.floodgate.config.ProxyFloodgateConfig;
 import org.geysermc.floodgate.crypto.FloodgateCipher;
 import org.geysermc.floodgate.pluginmessage.PluginMessageManager;
@@ -58,7 +59,8 @@ public final class ProxyCommonModule extends CommonModule {
     @Singleton
     public ProxyFloodgateApi proxyFloodgateApi(
             PluginMessageManager pluginMessageManager,
+            FloodgateConfigHolder configHolder,
             FloodgateCipher cipher) {
-        return new ProxyFloodgateApi(pluginMessageManager, cipher);
+        return new ProxyFloodgateApi(pluginMessageManager, configHolder, cipher);
     }
 }

common/src/main/java/org/geysermc/floodgate/module/ServerCommonModule.java

@@ -31,6 +31,7 @@ import com.google.inject.name.Named;
 import java.nio.file.Path;
 import org.geysermc.floodgate.api.SimpleFloodgateApi;
 import org.geysermc.floodgate.config.FloodgateConfig;
+import org.geysermc.floodgate.config.FloodgateConfigHolder;
 import org.geysermc.floodgate.pluginmessage.PluginMessageManager;
 
 public final class ServerCommonModule extends CommonModule {
@@ -47,7 +48,9 @@ public final class ServerCommonModule extends CommonModule {
 
     @Provides
     @Singleton
-    public SimpleFloodgateApi floodgateApi(PluginMessageManager pluginMessageManager) {
+    public SimpleFloodgateApi floodgateApi(
-        return new SimpleFloodgateApi(pluginMessageManager);
+            PluginMessageManager pluginMessageManager,
+            FloodgateConfigHolder configHolder) {
+        return new SimpleFloodgateApi(pluginMessageManager, configHolder);
     }
 }