fix: 🐛 Fixed CME that could happen in backpack rendering when curio t…

…ypes were getting refreshed

gradle.properties

@@ -13,7 +13,7 @@ loader_version_range=[4,)
 mod_id=sophisticatedbackpacks
 mod_name=Sophisticated Backpacks
 mod_license=GNU General Public License v3.0
-mod_version=3.22.7
+mod_version=3.22.8
 mod_group_id=sophisticatedbackpacks
 mod_authors=P3pp3rF1y, Ridanisaurus
 mod_description=Fancy and functional backpacks.

src/main/java/net/p3pp3rf1y/sophisticatedbackpacks/compat/curios/CuriosCompat.java

@@ -12,8 +12,8 @@
 import top.theillusivec4.curios.api.CuriosApi;
 import top.theillusivec4.curios.api.type.inventory.ICurioStacksHandler;
 
-import java.util.HashSet;
 import java.util.Set;
+import java.util.concurrent.CopyOnWriteArraySet;
 import java.util.function.Function;
 
 public class CuriosCompat implements ICompat {
@@ -25,14 +25,15 @@ private void addPlayerInventoryHandlers() {
 				false, true, true, true);
 	}
 
-	private Set<String> backpackCurioIdentifiers = new HashSet<>();
+	private final Set<String> backpackCurioIdentifiers = new CopyOnWriteArraySet<>();
 	private long lastTagsRefresh = -1;
 	private static final int TAGS_REFRESH_COOLDOWN = 100;
 
 	private Set<String> getCurioTags(long gameTime) {
 		if (lastTagsRefresh + TAGS_REFRESH_COOLDOWN < gameTime) {
 			lastTagsRefresh = gameTime;
-			backpackCurioIdentifiers = new HashSet<>( CuriosApi.getItemStackSlots(ModItems.BACKPACK.get().getDefaultInstance(), FMLLoader.getDist() == Dist.CLIENT).keySet());
+			backpackCurioIdentifiers.clear();
+			backpackCurioIdentifiers.addAll(CuriosApi.getItemStackSlots(ModItems.BACKPACK.get().getDefaultInstance(), FMLLoader.getDist() == Dist.CLIENT).keySet());
 			backpackCurioIdentifiers.add("curio");
 		}
 		return backpackCurioIdentifiers;