expose locked players + add a method on OnlineUser

bukkit/src/main/java/net/william278/husksync/BukkitHuskSync.java

@@ -307,6 +307,11 @@ public class BukkitHuskSync extends JavaPlugin implements HuskSync {
         return audiences;
     }
 
+    @Override
+    public Set<UUID> getLockedPlayers() {
+        return this.eventListener.getLockedPlayers();
+    }
+
     @Override
     public CompletableFuture<Boolean> reload() {
         return CompletableFuture.supplyAsync(() -> {

bukkit/src/main/java/net/william278/husksync/player/BukkitPlayer.java

@@ -675,4 +675,9 @@ public class BukkitPlayer extends OnlineUser {
         return maxHealth;
     }
 
+    @Override
+    public boolean isLocked() {
+        return BukkitHuskSync.getInstance().getLockedPlayers().contains(player.getUniqueId());
+    }
+
 }

common/src/main/java/net/william278/husksync/HuskSync.java

@@ -165,4 +165,6 @@ public interface HuskSync {
      */
     CompletableFuture<Boolean> reload();
 
+    Set<UUID> getLockedPlayers();
+
 }

common/src/main/java/net/william278/husksync/listener/EventListener.java

@@ -236,4 +236,8 @@ public abstract class EventListener {
         plugin.getRedisManager().close();
     }
 
+    public final Set<UUID> getLockedPlayers() {
+        return this.lockedPlayers;
+    }
+
 }

common/src/main/java/net/william278/husksync/player/OnlineUser.java

@@ -371,4 +371,10 @@ public abstract class OnlineUser extends User {
                 });
     }
 
+    /**
+     * Get if the player is locked
+     *
+     * @return the player's locked status
+     */
+    public abstract boolean isLocked();
 }