Configuration option & item listener

MMOItems-Dist/src/main/java/net/Indyuce/mmoitems/MMOItemsBukkit.java

@@ -28,6 +28,7 @@ public class MMOItemsBukkit {
 
         if (plugin.getConfig().getBoolean("dropped-items.tier-glow") || plugin.getConfig().getBoolean("dropped-items.hints"))
             Bukkit.getPluginManager().registerEvents(new DroppedItems(plugin.getConfig().getConfigurationSection("dropped-items")), plugin);
+        Bukkit.getPluginManager().registerEvents(new DisabledItemsListener(plugin), plugin);
 
         Bukkit.getScheduler().runTaskTimer(plugin, () -> Bukkit.getOnlinePlayers().forEach(player -> PlayerData.get(player).updateStats()), 100, 20);
     }

MMOItems-Dist/src/main/java/net/Indyuce/mmoitems/listener/DisabledItemsListener.java

@@ -0,0 +1,114 @@
+package net.Indyuce.mmoitems.listener;
+
+import io.lumine.mythic.lib.MythicLib;
+import io.lumine.mythic.lib.api.event.PlayerAttackEvent;
+import io.lumine.mythic.lib.api.item.NBTItem;
+import io.lumine.mythic.lib.damage.MeleeAttackMetadata;
+import net.Indyuce.mmoitems.MMOItems;
+import net.Indyuce.mmoitems.api.Type;
+import org.bukkit.GameMode;
+import org.bukkit.entity.Arrow;
+import org.bukkit.entity.LivingEntity;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
+import org.bukkit.event.block.BlockBreakEvent;
+import org.bukkit.event.entity.EntityShootBowEvent;
+import org.bukkit.event.inventory.InventoryAction;
+import org.bukkit.event.inventory.InventoryClickEvent;
+import org.bukkit.event.player.PlayerInteractEntityEvent;
+import org.bukkit.event.player.PlayerInteractEvent;
+import org.bukkit.event.player.PlayerItemConsumeEvent;
+import org.bukkit.inventory.ItemStack;
+
+/**
+ * mmoitems
+ * 13/03/2023
+ *
+ * @author Roch Blondiaux (Kiwix).
+ */
+public class DisabledItemsListener implements Listener {
+
+    private final MMOItems plugin;
+
+    public DisabledItemsListener(MMOItems plugin) {
+        this.plugin = plugin;
+    }
+
+    @EventHandler(priority = EventPriority.LOWEST, ignoreCancelled = true)
+    public void rightClickEffects(PlayerInteractEvent event) {
+        if (!event.hasItem())
+            return;
+        NBTItem item = MythicLib.plugin.getVersion().getWrapper().getNBTItem(event.getItem());
+        if (this.shouldCancel(item))
+            event.setCancelled(true);
+    }
+
+    @EventHandler(priority = EventPriority.LOWEST, ignoreCancelled = true)
+    public void meleeAttacks(PlayerAttackEvent event) {
+        if (!(event.getAttack() instanceof MeleeAttackMetadata))
+            return;
+        ItemStack weaponUsed = event.getPlayer().getInventory().getItem(((MeleeAttackMetadata) event.getAttack()).getHand().toBukkit());
+        NBTItem item = MythicLib.plugin.getVersion().getWrapper().getNBTItem(weaponUsed);
+        if (this.shouldCancel(item))
+            event.setCancelled(true);
+    }
+
+    @EventHandler(priority = EventPriority.LOWEST, ignoreCancelled = true)
+    public void specialToolAbilities(BlockBreakEvent event) {
+        final Player player = event.getPlayer();
+        if (player.getGameMode() == GameMode.CREATIVE)
+            return;
+
+        final NBTItem item = MythicLib.plugin.getVersion().getWrapper().getNBTItem(player.getInventory().getItemInMainHand());
+        if (this.shouldCancel(item))
+            event.setCancelled(true);
+    }
+
+    @EventHandler(priority = EventPriority.LOWEST, ignoreCancelled = true)
+    public void rightClickWeaponInteractions(PlayerInteractEntityEvent event) {
+        Player player = event.getPlayer();
+        if (!(event.getRightClicked() instanceof LivingEntity))
+            return;
+
+        NBTItem item = MythicLib.plugin.getVersion().getWrapper().getNBTItem(player.getInventory().getItemInMainHand());
+        if (this.shouldCancel(item))
+            event.setCancelled(true);
+    }
+
+    @EventHandler(priority = EventPriority.LOWEST, ignoreCancelled = true)
+    public void gemStonesAndItemStacks(InventoryClickEvent event) {
+        Player player = (Player) event.getWhoClicked();
+        if (event.getAction() != InventoryAction.SWAP_WITH_CURSOR)
+            return;
+
+        NBTItem item = MythicLib.plugin.getVersion().getWrapper().getNBTItem(event.getCursor());
+        if (this.shouldCancel(item))
+            event.setCancelled(true);
+    }
+
+    @EventHandler(priority = EventPriority.LOWEST, ignoreCancelled = true)
+    public void handleCustomBows(EntityShootBowEvent event) {
+        if (!(event.getProjectile() instanceof Arrow) || !(event.getEntity() instanceof Player))
+            return;
+
+        final NBTItem item = NBTItem.get(event.getBow());
+        if (shouldCancel(item))
+            event.setCancelled(true);
+    }
+
+    @EventHandler(priority = EventPriority.LOWEST, ignoreCancelled = true)
+    public void handleVanillaEatenConsumables(PlayerItemConsumeEvent event) {
+        NBTItem item = MythicLib.plugin.getVersion().getWrapper().getNBTItem(event.getItem());
+        if (shouldCancel(item))
+            event.setCancelled(true);
+    }
+
+    private boolean shouldCancel(NBTItem item) {
+        if (!item.hasType() || !plugin.getConfig().getBoolean("disable-removed-items", true))
+            return false;
+        return !Type.isValid(item.getType());
+    }
+
+}

MMOItems-Dist/src/main/resources/config.yml

@@ -1,4 +1,3 @@
-
 # DO NOT TOUCH
 config-version: 8
 
@@ -379,5 +378,9 @@ lootsplosion:
 # gems' stats will increase as well.
 gem-upgrade-default: 'NEVER'
 
+# This option allows you to disable the ability to
+# use MMOItems that have been removed from your config.
+disable-removed-items: true
+
 # When I was a kid, I saw the Mona Lisa in my school art book...
 # The fist time I saw her, with her hands on her knee... how do I say this...