feat(item): 添加物品名称属性- 在 Item 接口中新增 itemName 方法用于获取和设置物品名称- 在 ItemFactory 接口中添加对应的抽象方法

- 实现 UniversalItemFactory 和 ComponentItemFactory 中的物品名称相关方法
- 在 AbstractItem 中实现新的物品名称相关方法
- 更新 AbstractItemManager 以支持物品名称属性

core/src/main/java/net/momirealms/craftengine/core/item/AbstractItem.java

@@ -84,6 +84,11 @@ public class AbstractItem<W extends ItemWrapper<I>, I> implements Item<I> {
         return this.factory.displayName(this.item);
     }
 
+    @Override
+    public Optional<String> itemName() {
+        return this.factory.itemName(this.item);
+    }
+
     @Override
     public Item<I> lore(List<String> lore) {
         this.factory.lore(this.item, lore);
@@ -111,6 +116,11 @@ public class AbstractItem<W extends ItemWrapper<I>, I> implements Item<I> {
         this.factory.displayName(this.item, displayName);
         return this;
     }
+    @Override
+    public Item<I> itemName(String itemName) {
+        this.factory.itemName(this.item, itemName);
+        return this;
+    }
 
     @Override
     public Item<I> skull(String data) {

core/src/main/java/net/momirealms/craftengine/core/item/AbstractItemManager.java

@@ -49,6 +49,14 @@ public abstract class AbstractItemManager<I> extends AbstractModelGenerator impl
             String name = TypeUtils.checkType(obj, String.class);
             return new DisplayNameModifier<>(name);
         }, "name", "display-name", "custom-name");
+        registerDataFunction((obj) -> {
+            String name = TypeUtils.checkType(obj, String.class);
+            return new ItemNameModifier<>(name);
+        }, "item-name");
+        registerDataFunction((obj) -> {
+            String name = TypeUtils.checkType(obj, String.class);
+            return new ItemNameModifier<>(name);
+        }, "item-name");
         registerDataFunction((obj) -> {
             @SuppressWarnings("unchecked")
             List<String> name = (List<String>) TypeUtils.checkType(obj, List.class);

core/src/main/java/net/momirealms/craftengine/core/item/ComponentKeys.java

@@ -5,6 +5,7 @@ import net.kyori.adventure.key.Key;
 public class ComponentKeys {
     public static final String CUSTOM_MODEL_DATA = Key.key("minecraft", "custom_model_data").asString();
     public static final String CUSTOM_NAME = Key.key("minecraft", "custom_name").asString();
+    public static final String ITEM_NAME = Key.key("minecraft", "item_name").asString();
     public static final String LORE = Key.key("minecraft", "lore").asString();
     public static final String DAMAGE = Key.key("minecraft", "damage").asString();
     public static final String MAX_DAMAGE = Key.key("minecraft", "max_damage").asString();

core/src/main/java/net/momirealms/craftengine/core/item/Item.java

@@ -42,6 +42,10 @@ public interface Item<I> {
 
     Optional<String> displayName();
 
+    Item<I> itemName(String itemName);
+
+    Optional<String> itemName();
+
     Item<I> lore(List<String> lore);
 
     Optional<List<String>> lore();

core/src/main/java/net/momirealms/craftengine/core/item/ItemFactory.java

@@ -53,6 +53,10 @@ public abstract class ItemFactory<P extends Plugin, W extends ItemWrapper<I>, I>
 
     protected abstract Optional<String> displayName(ItemWrapper<I> item);
 
+    protected abstract void itemName(ItemWrapper<I> item, String json);
+
+    protected abstract Optional<String> itemName(ItemWrapper<I> item);
+
     protected abstract void skull(ItemWrapper<I> item, String skullData);
 
     protected abstract Optional<List<String>> lore(ItemWrapper<I> item);

core/src/main/java/net/momirealms/craftengine/core/item/modifier/ItemNameModifier.java

@@ -0,0 +1,25 @@
+package net.momirealms.craftengine.core.item.modifier;
+
+import net.momirealms.craftengine.core.entity.player.Player;
+import net.momirealms.craftengine.core.item.Item;
+import net.momirealms.craftengine.core.plugin.minimessage.ImageTag;
+import net.momirealms.craftengine.core.plugin.minimessage.PlaceholderTag;
+import net.momirealms.craftengine.core.util.AdventureHelper;
+
+public class ItemNameModifier<I> implements ItemModifier<I> {
+    private final String parameter;
+
+    public ItemNameModifier(String parameter) {
+        this.parameter = parameter;
+    }
+    @Override
+    public String name() {
+        return "item-name";
+    }
+
+    @Override
+    public void apply(Item<I> item, Player player) {
+        item.itemName(AdventureHelper.componentToJson(AdventureHelper.miniMessage().deserialize(
+                parameter, ImageTag.instance(), new PlaceholderTag(player))));
+    }
+}