fix: fix glitch, add config option for listening to interact event

build.gradle

@@ -4,7 +4,7 @@ plugins {
 }
 
 group = 'com.artillexstudios.axsmithing'
-version = '1.4'
+version = '1.5'
 
 repositories {
     mavenCentral()

src/main/java/com/artillexstudios/axsmithing/gui/impl/SmithingTable_V1_16.java

@@ -10,6 +10,7 @@ import com.artillexstudios.axsmithing.utils.StringUtils;
 import org.bukkit.Bukkit;
 import org.bukkit.Material;
 import org.bukkit.entity.Player;
+import org.bukkit.event.inventory.InventoryAction;
 import org.bukkit.event.inventory.InventoryClickEvent;
 import org.bukkit.event.inventory.InventoryCloseEvent;
 import org.bukkit.event.inventory.InventoryDragEvent;
@@ -217,9 +218,6 @@ public class SmithingTable_V1_16 implements SmithingTable, InventoryHolder {
     }
 
     private boolean checkRecipe(Inventory inventory, ItemStack finalBase, ItemStack finalAddition) {
-        if (inventory.getItem(outputSlot) != null && !inventory.getItem(outputSlot).getType().isAir()) {
-            return false;
-        }
         Iterator<Recipe> recipeIterator = Bukkit.getServer().recipeIterator();
         while (recipeIterator.hasNext()) {
             inventory.setItem(outputSlot, new ItemStack(Material.AIR));
@@ -247,6 +245,12 @@ public class SmithingTable_V1_16 implements SmithingTable, InventoryHolder {
                         return false;
                     }
 
+
+                    ItemStack it;
+                    if ((it = inventory.getItem(outputSlot)) != null && it.getType() == item.getType()) {
+                        return false;
+                    }
+
                     item.setItemMeta(baseItemMeta);
                     inventory.setItem(outputSlot, item);
                     return true;

src/main/java/com/artillexstudios/axsmithing/gui/impl/SmithingTable_V1_20.java

@@ -108,7 +108,6 @@ public class SmithingTable_V1_20 implements SmithingTable, InventoryHolder {
         if (!(event.getInventory().getHolder() instanceof SmithingTable_V1_20)) return;
 
         if ((event.getSlot() == upgradeSlot || event.getSlot() == itemSlot || event.getSlot() == templateSlot) && event.getInventory().getItem(outputSlot) != null) {
-            event.getInventory().setItem(outputSlot, null);
             if (checkRecipes(event.getInventory(), event.getInventory().getItem(templateSlot), event.getInventory().getItem(itemSlot), event.getInventory().getItem(upgradeSlot))) {
                 event.getInventory().setItem(outputSlot, null);
             }
@@ -277,14 +276,12 @@ public class SmithingTable_V1_20 implements SmithingTable, InventoryHolder {
     }
 
     private boolean checkRecipe(Inventory inventory, ItemStack finalTemplate, ItemStack finalBase, ItemStack finalAddition) {
-        if (inventory.getItem(outputSlot) != null && !inventory.getItem(outputSlot).getType().isAir()) {
-            return false;
-        }
         Iterator<Recipe> recipeIterator = Bukkit.getServer().recipeIterator();
         while (recipeIterator.hasNext()) {
             Recipe recipe = recipeIterator.next();
 
             if (recipe instanceof SmithingTrimRecipe trimRecipe) {
+                if (finalBase == null || finalAddition == null || finalTemplate == null) return false;
                 boolean test1 = trimRecipe.getTemplate().test(finalTemplate);
                 boolean test2 = trimRecipe.getBase().test(finalBase);
                 boolean test3 = trimRecipe.getAddition().test(finalAddition);
@@ -299,6 +296,11 @@ public class SmithingTable_V1_20 implements SmithingTable, InventoryHolder {
                         clone.setItemMeta(armorMeta);
                     }
 
+                    ItemStack it;
+                    if ((it = inventory.getItem(outputSlot)) != null && it.getType() == clone.getType()) {
+                        return false;
+                    }
+
                     inventory.setItem(outputSlot, clone);
                     return true;
                 } else {
@@ -329,6 +331,12 @@ public class SmithingTable_V1_20 implements SmithingTable, InventoryHolder {
                     if (item == null) {
                         return false;
                     }
+
+                    ItemStack it;
+                    if ((it = inventory.getItem(outputSlot)) != null && it.getType() == item.getType()) {
+                        return false;
+                    }
+
                     item.setItemMeta(baseItemMeta);
                     inventory.setItem(outputSlot, item);
                     return true;

src/main/java/com/artillexstudios/axsmithing/listener/InteractListener.java

@@ -4,15 +4,43 @@ import com.artillexstudios.axapi.scheduler.Scheduler;
 import com.artillexstudios.axapi.utils.Version;
 import com.artillexstudios.axsmithing.AxSmithingPlugin;
 import com.viaversion.viaversion.api.Via;
+import org.bukkit.Material;
 import org.bukkit.entity.Player;
+import org.bukkit.event.Event;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
+import org.bukkit.event.block.Action;
 import org.bukkit.event.inventory.InventoryOpenEvent;
 import org.bukkit.event.inventory.InventoryType;
+import org.bukkit.event.player.PlayerInteractEvent;
 import org.jetbrains.annotations.NotNull;
 
 public class InteractListener implements Listener {
 
+    @EventHandler
+    public void onPlayerInteractEvent(@NotNull final PlayerInteractEvent event) {
+        if (event.getClickedBlock() == null) return;
+        if (event.getClickedBlock().getType() != Material.SMITHING_TABLE) return;
+        if (event.getAction().equals(Action.LEFT_CLICK_BLOCK)) return;
+        if (!AxSmithingPlugin.getConfiguration().getBoolean("listen-to-interact-event")) return;
+
+        if (AxSmithingPlugin.is1_20()) {
+            if (Via.getAPI().getPlayerVersion(event.getPlayer()) >= Version.v1_20_1.protocolId && !AxSmithingPlugin.getConfiguration().getBoolean("menu.1_20.force-for-1_20-clients")) {
+                return;
+            }
+        } else {
+            if (Via.getAPI().getPlayerVersion(event.getPlayer()) != Version.v1_20_1.protocolId && Via.getAPI().getPlayerVersion(event.getPlayer()) != Version.v1_20_2.protocolId) {
+                return;
+            }
+        }
+
+        event.setCancelled(true);
+        event.setUseInteractedBlock(Event.Result.DENY);
+        event.setUseItemInHand(Event.Result.DENY);
+        event.getPlayer().closeInventory();
+        AxSmithingPlugin.getSmithingTableImpl().open(event.getPlayer());
+    }
+
     @EventHandler
     public void onInventoryOpenEvent(@NotNull final InventoryOpenEvent event) {
         if (event.getInventory().getType() != InventoryType.SMITHING) return;

src/main/resources/config.yml

@@ -43,9 +43,11 @@ menu:
           - 14
         material: air
 
+listen-to-interact-event: true
+
 messages:
   prefix: "&#AA3428&lAxSmithing &7» "
   no-permission: "&cYou do not have permission to do this!"
   reload: "&aPlugin reloaded in %time%ms!"
 
-config-version: 1
+config-version: 2