Fixed accessories/backpacks sometimes disappearing after teleporting

plugin/src/main/java/io/lumine/cosmetics/managers/back/BackManager.java

@@ -18,6 +18,7 @@ import java.io.File;
 import org.bukkit.GameMode;
 import org.bukkit.event.player.PlayerChangedWorldEvent;
 import org.bukkit.event.player.PlayerGameModeChangeEvent;
+import org.bukkit.event.player.PlayerTeleportEvent;
 
 public class BackManager extends MCCosmeticsManager<BackAccessory> implements HideableCosmetic {
 
@@ -45,6 +46,21 @@ public class BackManager extends MCCosmeticsManager<BackAccessory> implements Hi
             })
             .bindWith(this);
         
+        Events.subscribe(PlayerTeleportEvent.class)
+            .handler(event -> {
+                final var player = event.getPlayer();
+                final var profile = plugin.getProfiles().getProfile(player);
+                
+                if(profile.getEquipped(BackAccessory.class).isPresent()) {
+                    unequip(profile);
+                    
+                    Schedulers.sync().runLater(() -> {
+                        equip(profile);
+                    }, 5);
+                }
+            })
+            .bindWith(this);
+        
         Events.subscribe(PlayerGameModeChangeEvent.class)
             .handler(event -> {
                 if(event.getNewGameMode() == GameMode.SPECTATOR) {

plugin/src/main/java/io/lumine/cosmetics/managers/modelengine/MEGManager.java

@@ -18,6 +18,7 @@ import org.bukkit.event.entity.PlayerDeathEvent;
 import org.bukkit.event.player.PlayerChangedWorldEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
 import org.bukkit.event.player.PlayerRespawnEvent;
+import org.bukkit.event.player.PlayerTeleportEvent;
 
 import java.io.File;
 
@@ -72,6 +73,21 @@ public class MEGManager extends MCCosmeticsManager<MEGAccessory> {
 		    })
 		    .bindWith(this);
 		
+		Events.subscribe(PlayerTeleportEvent.class)
+            .handler(event -> {
+                final var player = event.getPlayer();
+                final var profile = plugin.getProfiles().getProfile(player);
+                
+                if(profile.getEquipped(MEGAccessory.class).isPresent()) {
+                    unequip(profile);
+                    
+                    Schedulers.sync().runLater(() -> {
+                        equip(profile);
+                    }, 5);
+                }
+            })
+            .bindWith(this);
+		
 		Events.subscribe(PlayerQuitEvent.class)
 			.handler(event -> {
 				final Player player = event.getPlayer();