Fixed Cache

Author: osos2000-ui

src/main/java/org/zeroBzeroT/antiillegals/Events.java

@@ -78,7 +78,7 @@ public void onPlayerItemDrop(@NotNull final PlayerDropItemEvent event) {
         final Item itemDrop = event.getItemDrop();
         final ItemStack itemStack = itemDrop.getItemStack();
 
-        RevertHelper.checkItemStack(itemStack, itemDrop.getLocation(), true);
+        RevertHelper.checkItemStack(itemStack, itemDrop.getLocation(), true, true); // Using cache
     }
 
     @EventHandler(ignoreCancelled = true)

src/main/java/org/zeroBzeroT/antiillegals/helpers/RevertHelper.java

@@ -53,7 +53,7 @@ private RevertHelper() {
      */
     public static boolean revert(@Nullable final ItemStack itemStack, @Nullable final Location location,
                                  final boolean checkRecursive, @NotNull final Predicate<ItemState> predicate) {
-        return predicate.test(checkItemStack(itemStack, location, checkRecursive));
+        return predicate.test(checkItemStack(itemStack, location, checkRecursive, true)); // Using cache
     }
 
     /**
@@ -195,7 +195,7 @@ public static RevertionResult checkInventory(@NotNull final Inventory inventory,
         boolean wasFixed = false;
 
         for (final ItemStack itemStack : inventory.getContents()) {
-            switch (checkItemStack(itemStack, location, checkRecursive)) {
+            switch (checkItemStack(itemStack, location, checkRecursive, false)) {
                 case ILLEGAL -> removeItemStacks.add(itemStack);
                 case WAS_FIXED -> wasFixed = true;
                 case IS_BOOK -> bookItemStacks.add(itemStack);
@@ -287,22 +287,28 @@ public static void checkArmorContents(@NotNull final PlayerInventory playerInven
      * @param itemStack the item to revert
      * @param location the location where books / book shulkers should drop (if any)
      * @param checkRecursive whether containers in item form should be checked for their content recursively
+     * @param useCache whether to use the cache for item state checks
      * @return the state of the item that was checked
      */
     @NotNull
     public static ItemState checkItemStack(@Nullable final ItemStack itemStack, @Nullable final Location location,
-                                           final boolean checkRecursive)  {
+                                           final boolean checkRecursive, final boolean useCache) {
+
         if (itemStack == null || itemStack.getType() == Material.AIR || itemStack.getAmount() == 0)
             return ItemState.EMPTY;
 
         final int metaHash = CachedState.itemStackHashCode(itemStack);
-        final CachedState cachedRevertedItem = REVERTED_ITEM_CACHE.getIfPresent(metaHash);
+
+        CachedState cachedRevertedItem = useCache ? REVERTED_ITEM_CACHE.getIfPresent(metaHash) : null;
+
 
         if (cachedRevertedItem == null) {
             final ItemState revertedState = checkItemStackUncached(itemStack, location, checkRecursive);
-            if (revertedState.wasModified())
-                REVERTED_ITEM_CACHE.put(metaHash, new CachedState(itemStack.clone(), revertedState));
 
+            if (revertedState.wasModified() && useCache) {
+
+                REVERTED_ITEM_CACHE.put(metaHash, new CachedState(itemStack.clone(), revertedState));
+            }
             return revertedState;
         }
         cachedRevertedItem.applyRevertedState(itemStack);