Rename locking

plugins/simpleadminhacks-paper/build.gradle.kts

@@ -16,6 +16,7 @@ dependencies {
     compileOnly(project(":plugins:banstick-paper"))
     compileOnly(project(":plugins:bastion-paper"))
     compileOnly(project(":plugins:exilepearl-paper"))
+    compileOnly(project(":plugins:factorymod-paper"))
     compileOnly("me.clip:placeholderapi:2.11.6")
 
     compileOnly(libs.protocollib)

plugins/simpleadminhacks-paper/src/main/java/com/programmerdan/minecraft/simpleadminhacks/hacks/basic/NameLocker.java

@@ -0,0 +1,121 @@
+package com.programmerdan.minecraft.simpleadminhacks.hacks.basic;
+
+import com.programmerdan.minecraft.simpleadminhacks.SimpleAdminHacks;
+import com.programmerdan.minecraft.simpleadminhacks.framework.BasicHack;
+import com.programmerdan.minecraft.simpleadminhacks.framework.BasicHackConfig;
+import java.util.List;
+import java.util.Objects;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.format.NamedTextColor;
+import net.minecraft.world.inventory.AnvilMenu;
+import org.bukkit.Material;
+import org.bukkit.NamespacedKey;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.inventory.InventoryClickEvent;
+import org.bukkit.event.inventory.InventoryType;
+import org.bukkit.event.inventory.PrepareAnvilEvent;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
+import org.bukkit.persistence.PersistentDataContainer;
+import org.bukkit.persistence.PersistentDataType;
+
+public class NameLocker extends BasicHack {
+
+    final NamespacedKey lockedKey = new NamespacedKey(plugin, "name-locked");
+
+    public NameLocker(SimpleAdminHacks plugin, BasicHackConfig config) {
+        super(plugin, config);
+    }
+
+    @Override
+    public void onEnable() {
+        super.onEnable();
+        if (plugin.getServer().getPluginManager().getPlugin("FactoryMod") != null) {
+            plugin.getServer()
+                .getPluginManager()
+                .registerEvents(
+                    new NameLockerFMListener(lockedKey), plugin);
+        }
+    }
+
+    @Override
+    public void onDisable() {
+        super.onDisable();
+    }
+
+    @EventHandler
+    public void onPrepareLock(PrepareAnvilEvent event) {
+        if (event.getInventory().getSecondItem() == null || !event.getInventory().getSecondItem().getType().equals(Material.HONEYCOMB))
+            return;
+
+        ItemStack itemToBeLocked = event.getInventory().getFirstItem();
+
+        if (itemToBeLocked == null) return;
+
+        ItemMeta itemMeta = itemToBeLocked.getItemMeta();
+        PersistentDataContainer pdc = itemMeta.getPersistentDataContainer();
+
+        if (pdc.has(lockedKey) && Boolean.TRUE.equals(pdc.get(lockedKey, PersistentDataType.BOOLEAN))) { // Item is locked
+            event.getView().setRepairCost(AnvilMenu.DEFAULT_DENIED_COST); // Cheap trick to get the X because it's nice.
+            event.setResult(ItemStack.empty());
+        } else if (!pdc.has(lockedKey)) {
+            // We can't put honeycomb on anything so we have to manually do the result setup.
+            ItemStack result = event.getInventory().getFirstItem().clone();
+            result.editMeta(meta -> {
+                meta.setDisplayName(event.getView().getRenameText());
+                meta.getPersistentDataContainer().set(lockedKey, PersistentDataType.BOOLEAN, true);
+                meta.lore(List.of(Component.text().content("Name-locked").build())); // Just to make it clear. If we can change the message in the anvil this should be removed.
+            });
+            event.getView().setRepairCost(1); // We need to do this so the client will let the user withdraw the item
+            event.setResult(result);
+        }
+    }
+
+    @EventHandler
+    public void onExecuteLock(InventoryClickEvent event) {
+        if (event.getInventory().getType() != InventoryType.ANVIL || event.getRawSlot() != 2) return;
+        ItemStack honeyComb = event.getInventory().getItem(1);
+        if (honeyComb == null || !honeyComb.getType().equals(Material.HONEYCOMB))
+            return;
+
+        if (honeyComb.getAmount() > 1) {
+            honeyComb.setAmount(honeyComb.getAmount() - 1);
+            ((Player) event.getWhoClicked()).give(honeyComb); // Items in the second slot of an anvil are deleted AFTER InventoryClickEvent so we can't decrement the stack size
+        }
+    }
+
+    @EventHandler
+    public void onTryRename(PrepareAnvilEvent event) {
+        ItemStack itemToBeRenamed = event.getInventory().getFirstItem();
+        ItemStack resultItem = event.getInventory().getResult();
+        if (itemToBeRenamed == null
+            || resultItem == null)
+            return;
+
+        ItemMeta itemMeta = itemToBeRenamed.getItemMeta();
+        PersistentDataContainer pdc = itemMeta.getPersistentDataContainer();
+        checkItem(event, itemToBeRenamed, resultItem, pdc);
+
+        // Now check the other way. This only applies for tools where you can combine them
+        itemToBeRenamed = event.getInventory().getSecondItem();
+        if (itemToBeRenamed == null)
+            return;
+
+        itemMeta = itemToBeRenamed.getItemMeta();
+        pdc = itemMeta.getPersistentDataContainer();
+        checkItem(event, itemToBeRenamed, resultItem, pdc);
+    }
+
+    private void checkItem(PrepareAnvilEvent event, ItemStack itemToBeRenamed, ItemStack resultItem, PersistentDataContainer pdc) {
+        if (pdc.has(lockedKey) && Boolean.TRUE.equals(pdc.get(lockedKey, PersistentDataType.BOOLEAN))) { // Item is locked
+            if (Objects.equals(itemToBeRenamed.effectiveName().compact(), resultItem.effectiveName().compact()))
+                return; // No name change, no enchant change (text colour white->aqua)
+            if (Objects.equals(itemToBeRenamed.effectiveName().compact().color(NamedTextColor.AQUA).compact(), resultItem.effectiveName().compact()))
+                return; // No name change, but we are adding an enchantment so the text colour changes
+            event.getView().setRepairCost(AnvilMenu.DEFAULT_DENIED_COST);
+            event.setResult(ItemStack.empty());
+            // Can we change the text? Like "Too Expensive!" - > "Can't Rename!"?
+        }
+    }
+}

plugins/simpleadminhacks-paper/src/main/java/com/programmerdan/minecraft/simpleadminhacks/hacks/basic/NameLockerFMListener.java

@@ -0,0 +1,43 @@
+package com.programmerdan.minecraft.simpleadminhacks.hacks.basic;
+
+import com.github.igotyou.FactoryMod.events.FactoryActivateEvent;
+import com.github.igotyou.FactoryMod.factories.FurnCraftChestFactory;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.format.NamedTextColor;
+import org.bukkit.NamespacedKey;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
+import org.bukkit.persistence.PersistentDataContainer;
+import org.bukkit.persistence.PersistentDataType;
+
+public class NameLockerFMListener implements Listener {
+
+    NamespacedKey lockedKey;
+
+    public NameLockerFMListener(NamespacedKey lockedKey) {
+        this.lockedKey = lockedKey;
+    }
+
+    @EventHandler
+    public void onTryWordbank(FactoryActivateEvent event) {
+        if (!(event.getFactory() instanceof FurnCraftChestFactory fac)) return;
+        if (!fac.getCurrentRecipe().getTypeIdentifier().equals("WORDBANK")) return;
+
+        ItemStack itemToBeRenamed = fac.getInputInventory().getItem(0);
+
+        if (itemToBeRenamed == null)
+            return;
+
+        ItemMeta itemMeta = itemToBeRenamed.getItemMeta();
+        PersistentDataContainer pdc = itemMeta.getPersistentDataContainer();
+
+        if (pdc.has(lockedKey) && Boolean.TRUE.equals(pdc.get(lockedKey, PersistentDataType.BOOLEAN))) { // Item is locked
+            event.getActivator().sendMessage(Component.text()
+                .color(NamedTextColor.RED)
+                .content("You cannot wordbank name-locked items"));
+            event.setCancelled(true);
+        }
+    }
+}

plugins/simpleadminhacks-paper/src/main/resources/config.yml

@@ -138,6 +138,8 @@ hacks:
     enabled: true
   MapCopyProtection:
     enabled: true
+  NameLocker:
+    enabled: true
   OldEnchanting:
     enabled: true
     # Hides what enchantment will be granted within the Enchanting Table

plugins/simpleadminhacks-paper/src/main/resources/plugin.yml

@@ -4,7 +4,7 @@ author: ProgrammerDan
 authors: [ ProgrammerDan, Maxopoly ]
 version: ${version}
 depend: [ CivModCore ]
-softdepend: [ CombatTagPlus, NameLayer, Citadel, ProtocolLib, BanStick, ExilePearl, PlaceholderAPI ]
+softdepend: [ CombatTagPlus, NameLayer, Citadel, ProtocolLib, BanStick, ExilePearl, PlaceholderAPI, FactoryMod ]
 api-version: 1.21.3
 commands:
   hacks: