Create stub GeyserService

The FloodgateService and GeyserService classes are not merged,
because Geyser can work without Floodgate.
Added Geyser as 'softdepends' in plugin.yml and bungee.yml
to make it load before FastLogin.
Also made Floodgate a soft dependency in bungee.yml.

bukkit/src/main/java/com/github/games647/fastlogin/bukkit/FastLoginBukkit.java

@@ -36,6 +36,7 @@ import com.github.games647.fastlogin.bukkit.task.DelayedAuthHook;
 import com.github.games647.fastlogin.core.CommonUtil;
 import com.github.games647.fastlogin.core.PremiumStatus;
 import com.github.games647.fastlogin.core.hooks.FloodgateService;
+import com.github.games647.fastlogin.core.hooks.GeyserService;
 import com.github.games647.fastlogin.core.shared.FastLoginCore;
 import com.github.games647.fastlogin.core.shared.PlatformPlugin;
 
@@ -53,6 +54,7 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 import org.bukkit.plugin.PluginManager;
 import org.bukkit.plugin.java.JavaPlugin;
+import org.geysermc.connector.GeyserConnector;
 import org.geysermc.floodgate.api.FloodgateApi;
 import org.slf4j.Logger;
 
@@ -71,6 +73,7 @@ public class FastLoginBukkit extends JavaPlugin implements PlatformPlugin<Comman
     private final BukkitScheduler scheduler;
     private FastLoginCore<Player, CommandSender, FastLoginBukkit> core;
     private FloodgateService floodgateService;
+    private GeyserService geyserService;
 
     private PremiumPlaceholder premiumPlaceholder;
 
@@ -146,6 +149,10 @@ public class FastLoginBukkit extends JavaPlugin implements PlatformPlugin<Comman
     }
 
     private boolean initializeFloodgate() {
+        if (getServer().getPluginManager().getPlugin("Geyser-Spigot") != null) {
+            geyserService = new GeyserService(GeyserConnector.getInstance(), core);
+        }
+        
         if (getServer().getPluginManager().getPlugin("floodgate") != null) {
             floodgateService = new FloodgateService(FloodgateApi.getInstance(), core);
 
@@ -281,6 +288,11 @@ public class FastLoginBukkit extends JavaPlugin implements PlatformPlugin<Comman
         return floodgateService;
     }
 
+    @Override
+    public GeyserService getGeyserService() {
+        return geyserService;
+    }
+
     /**
      * Send warning messages to log if incompatible plugins are used  
      */

bukkit/src/main/resources/plugin.yml

@@ -20,6 +20,8 @@ softdepend:
     - ProtocolLib
     # Premium variable
     - PlaceholderAPI
+    # Bedrock Player Bridge
+    - Geyser-Spigot
     - floodgate
     # Auth plugins
     - AuthMe