chore(deps): 升级依赖版本

BREAKING-CHANGE: 旧的配置文件需要进行变更。

.github/workflows/maven.yml

@@ -37,7 +37,8 @@ jobs:
           cp -vrf asset/*.jar artifacts
 
       - name: "Upload artifact"
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: Artifact
           path: artifacts
+          include-hidden-files: true

README.md

@@ -117,11 +117,10 @@ README LANGUAGES [ [**中文**](README.md) | [English](README-en.md)  ]
 本项目由 [YourCraft(你的世界)](https://www.ycraft.cn) 团队提供长期支持与维护。
 ![TeamLogo](.documentation/images/team-logo.png)
 
-若您觉得本插件做的不错，您可以捐赠支持我！
+若您觉得本插件做的不错，您可以捐赠支持我！感谢您成为开源项目的支持者！
 
-感谢您成为开源项目的支持者！
-
-<img height=25% width=25% src="https://raw.githubusercontent.com/CarmJos/CarmJos/main/img/donate-code.jpg"  alt=""/>
+Many thanks to Jetbrains for kindly providing a license for me to work on this and other open-source projects.  
+[![](https://resources.jetbrains.com/storage/products/company/brand/logos/jb_beam.svg)](https://www.jetbrains.com/?from=https://github.com/CarmJos/UserPrefix)
 
 ## 开源协议
 
@@ -146,3 +145,5 @@ README LANGUAGES [ [**中文**](README.md) | [English](README-en.md)  ]
 >
 > *以上文字来自 [五种开源协议GPL,LGPL,BSD,MIT,Apache](https://www.oschina.net/question/54100_9455) 。*
 </details>
+
+## Project supported by JetBrains

pom.xml

@@ -13,13 +13,13 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
 
-        <easyplugin.version>1.4.18</easyplugin.version>
-        <mineconfig.version>2.3.0</mineconfig.version>
+        <deps.easyplugin.version>1.5.8</deps.easyplugin.version>
+        <deps.mineconfig.version>2.8.6</deps.mineconfig.version>
     </properties>
 
     <groupId>cc.carm.plugin</groupId>
     <artifactId>userprefix</artifactId>
-    <version>3.1.1</version>
+    <version>3.2.5</version>
 
     <name>UserPrefix</name>
     <description>轻便、高效、实时的用户前缀系统。</description>
@@ -81,6 +81,12 @@
             <url>https://repo.lucko.me/</url>
         </repository>
 
+        <repository>
+            <id>minecraft-libraries</id>
+            <name>Minecraft Libraries</name>
+            <url>https://libraries.minecraft.net/</url>
+        </repository>
+
         <repository>
             <id>EasyPlugin</id>
             <url>https://raw.githubusercontent.com/CarmJos/EasyPlugin/repo/</url>
@@ -108,7 +114,7 @@
         <dependency>
             <groupId>cc.carm.lib</groupId>
             <artifactId>easyplugin-main</artifactId>
-            <version>${easyplugin.version}</version>
+            <version>${deps.easyplugin.version}</version>
             <scope>compile</scope>
             <optional>true</optional>
         </dependency>
@@ -116,7 +122,7 @@
         <dependency>
             <groupId>cc.carm.lib</groupId>
             <artifactId>easyplugin-command</artifactId>
-            <version>${easyplugin.version}</version>
+            <version>${deps.easyplugin.version}</version>
             <scope>compile</scope>
             <optional>true</optional>
         </dependency>
@@ -124,15 +130,24 @@
         <dependency>
             <groupId>cc.carm.lib</groupId>
             <artifactId>easyplugin-gui</artifactId>
-            <version>${easyplugin.version}</version>
+            <version>${deps.easyplugin.version}</version>
+            <scope>compile</scope>
+            <optional>true</optional>
+        </dependency>
+
+        <!--suppress VulnerableLibrariesLocal -->
+        <dependency>
+            <groupId>cc.carm.lib</groupId>
+            <artifactId>easyplugin-githubchecker</artifactId>
+            <version>${deps.easyplugin.version}</version>
             <scope>compile</scope>
             <optional>true</optional>
         </dependency>
 
         <dependency>
             <groupId>cc.carm.lib</groupId>
-            <artifactId>easyplugin-githubchecker</artifactId>
-            <version>${easyplugin.version}</version>
+            <artifactId>easyplugin-placeholderapi</artifactId>
+            <version>${deps.easyplugin.version}</version>
             <scope>compile</scope>
             <optional>true</optional>
         </dependency>
@@ -140,9 +155,34 @@
         <dependency>
             <groupId>cc.carm.lib</groupId>
             <artifactId>mineconfiguration-bukkit</artifactId>
-            <version>${mineconfig.version}</version>
+            <version>${deps.mineconfig.version}</version>
             <scope>compile</scope>
             <optional>true</optional>
+            <exclusions>
+                <exclusion>
+                    <groupId>com.cryptomorin.xseries</groupId>
+                    <artifactId>XSeries</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>com.github.cryptomorin</groupId>
+                    <artifactId>XSeries</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <dependency>
+            <groupId>com.github.cryptomorin</groupId>
+            <artifactId>XSeries</artifactId>
+            <version>v11.2.2</version>
+            <scope>compile</scope>
+            <optional>true</optional>
+        </dependency>
+
+        <dependency>
+            <groupId>com.mojang</groupId>
+            <artifactId>authlib</artifactId>
+            <version>6.0.54</version>
+            <scope>provided</scope>
         </dependency>
 
         <dependency>
@@ -272,6 +312,10 @@
                             <pattern>org.json</pattern>
                             <shadedPattern>${project.package}.lib.json</shadedPattern>
                         </relocation>
+                        <relocation>
+                            <pattern>com.cryptomorin.xseries</pattern>
+                            <shadedPattern>${project.package}.lib.xseries</shadedPattern>
+                        </relocation>
                     </relocations>
                     <filters>
                         <filter>

src/main/java/cc/carm/plugin/userprefix/Main.java

@@ -61,12 +61,12 @@ public class Main extends EasyPlugin {
 
         log("初始化GUI管理器...");
         GUI.initialize(this);
-        AutoPagedGUI.defaultNextPage = (PluginConfig.GUI.ITEMS.NEXT_PAGE::getItem);
-        AutoPagedGUI.defaultPreviousPage = (PluginConfig.GUI.ITEMS.PREV_PAGE::getItem);
+        AutoPagedGUI.defaultNextPage = (PluginConfig.GUI.BOTTOMS.NEXT_PAGE::get);
+        AutoPagedGUI.defaultPreviousPage = (PluginConfig.GUI.BOTTOMS.PREV_PAGE::get);
 
         if (MessageUtils.hasPlaceholderAPI()) {
             log("注册变量...");
-            new UserPrefixExpansion(getInstance()).register();
+            new UserPrefixExpansion(this, getName()).register();
         } else {
             log("未安装 PlaceholderAPI ，跳过变量注册...");
             log("若您想使用变量进行前缀的显示，请安装PlaceholderAPI！");

src/main/java/cc/carm/plugin/userprefix/conf/PluginConfig.java

@@ -6,18 +6,13 @@ import cc.carm.lib.configuration.core.annotation.HeaderComment;
 import cc.carm.lib.configuration.core.value.ConfigValue;
 import cc.carm.lib.configuration.core.value.type.ConfiguredList;
 import cc.carm.lib.configuration.core.value.type.ConfiguredValue;
-import cc.carm.lib.easyplugin.gui.configuration.GUIActionConfiguration;
-import cc.carm.lib.easyplugin.gui.configuration.GUIActionType;
-import cc.carm.lib.easyplugin.gui.configuration.GUIItemConfiguration;
-import cc.carm.lib.mineconfiguration.bukkit.source.CraftSectionWrapper;
-import cc.carm.lib.mineconfiguration.bukkit.value.ConfiguredItem;
 import cc.carm.lib.mineconfiguration.bukkit.value.ConfiguredSound;
+import cc.carm.lib.mineconfiguration.bukkit.value.item.ConfiguredItem;
+import cc.carm.plugin.userprefix.conf.gui.GUIItems;
 import org.bukkit.Material;
 import org.bukkit.enchantments.Enchantment;
 import org.bukkit.inventory.ItemFlag;
 
-import java.util.Collections;
-
 public class PluginConfig extends ConfigurationRoot {
 
     @HeaderComment({"开发者查错模式"})
@@ -99,8 +94,8 @@ public class PluginConfig extends ConfigurationRoot {
         @HeaderComment("GUI的标题")
         public static final ConfigValue<String> TITLE = ConfiguredValue.of(String.class, "&f&l我的前缀 &8| 列表");
 
-        @HeaderComment("GUI中的按钮")
-        public static final class ITEMS extends ConfigurationRoot {
+        @HeaderComment("GUI中的基本按钮物品")
+        public static final class BOTTOMS extends ConfigurationRoot {
 
             @HeaderComment("前往下一页的物品 (只有存在下一页时才会显示)")
             public static final ConfiguredItem NEXT_PAGE = ConfiguredItem.create()
@@ -117,23 +112,16 @@ public class PluginConfig extends ConfigurationRoot {
                     .defaultLore("&7&o右键可前往第一页哦")
                     .build();
 
-            @HeaderComment("GUI中其他的物品配置")
-            public static final ConfigValue<GUIItemConfiguration> BACK = ConfiguredValue.builder(GUIItemConfiguration.class)
-                    .fromSection()
-                    .serializeValue(GUIItemConfiguration::serialize)
-                    .parseValue((v, d) -> {
-                        if (!(v instanceof CraftSectionWrapper)) return null;
-                        return GUIItemConfiguration.readFrom(((CraftSectionWrapper) v).getSource());
-                    })
-                    .defaults(new GUIItemConfiguration(
-                            Material.BARRIER, 1, 0, "&c&l返回",
-                            Collections.singletonList("&f点击即可返回上一菜单"),
-                            Collections.singletonList(GUIActionConfiguration.of(GUIActionType.CHAT, "/menu")),
-                            Collections.singletonList(49)
-                    )).build();
-
         }
 
+        @HeaderComment("GUI中的其他按钮物品 (若与现有物品位置冲突，将被覆盖）")
+        public static final ConfigValue<GUIItems> ITEMS = ConfiguredValue
+                .builderOf(GUIItems.class).fromSection()
+                .defaults(GUIItems::defaults)
+                .serializeValue(GUIItems::serialize)
+                .parseValue((v, d) -> GUIItems.parse(v))
+                .build();
+
     }
 
     @HeaderComment({"相关的声音，留空则不播放声音", "格式为 【声音名:音量:音调】 或 【声音名:音量】 或 【声音名】"})
@@ -159,7 +147,7 @@ public class PluginConfig extends ConfigurationRoot {
         public static final ConfigValue<String> CONTENT = ConfiguredValue.of(String.class, "&r");
 
         @HeaderComment({"选择默认前缀时执行的操作"})
-        public static final ConfiguredList<String> ACTIONS = ConfiguredList.builder(String.class).fromString()
+        public static final ConfiguredList<String> ACTIONS = ConfiguredList.builderOf(String.class).fromString()
                 .defaults("[CONSOLE] " + "say %player_name% 选择了默认前缀")
                 .build();
 

src/main/java/cc/carm/plugin/userprefix/conf/PluginMessages.java

@@ -8,11 +8,11 @@ public class PluginMessages extends ConfigurationRoot {
 
     public static final class COMMAND_USAGE extends ConfigurationRoot {
 
-        public static ConfiguredMessageList<String> CONSOLE = ConfiguredMessageList.asStrings().defaults(
+        public static final ConfiguredMessageList<String> CONSOLE = ConfiguredMessageList.asStrings().defaults(
                 "&f请输入 &b/prefix <玩家ID> &f为指定玩家打开前缀GUI。"
         ).build();
 
-        public static ConfiguredMessageList<String> ADMIN = ConfiguredMessageList.asStrings().defaults(
+        public static final ConfiguredMessageList<String> ADMIN = ConfiguredMessageList.asStrings().defaults(
                 "&3&l用户前缀系统 &f帮助",
                 "&8# &f/upa list",
                 "&8- &7查看当前前缀列表。",
@@ -23,52 +23,52 @@ public class PluginMessages extends ConfigurationRoot {
                 "&8- &7重载前缀配置。"
         ).build();
 
-        public static ConfiguredMessageList<String> NO_PERM = ConfiguredMessageList.asStrings()
+        public static final ConfiguredMessageList<String> NO_PERM = ConfiguredMessageList.asStrings()
                 .defaults("&c&l抱歉！&f但您没有权限使用该指令。")
                 .build();
 
     }
 
-    public static ConfiguredMessageList<String> NOT_ONLINE = ConfiguredMessageList.asStrings()
+    public static final ConfiguredMessageList<String> NOT_ONLINE = ConfiguredMessageList.asStrings()
             .defaults("&7玩家 &b%(player) &7并不在线。")
             .params("player").build();
 
-    public static ConfiguredMessageList<String> SELECTED = ConfiguredMessageList.asStrings()
+    public static final ConfiguredMessageList<String> SELECTED = ConfiguredMessageList.asStrings()
             .defaults("&7您选择了 &f%(name) &7作为当前显示的前缀。")
             .params("name").build();
 
-    public static ConfiguredMessageList<String> EXPIRED = ConfiguredMessageList.asStrings()
+    public static final ConfiguredMessageList<String> EXPIRED = ConfiguredMessageList.asStrings()
             .defaults(
                     "&7您先前使用的前缀 &f%(oldName) &7已到期。",
                     "&7现在已为您重新调整为 &f%(newName) &7。"
             ).params("oldName", "newName").build();
 
-    public static ConfiguredMessageList<String> REMOVED = ConfiguredMessageList.asStrings()
+    public static final ConfiguredMessageList<String> REMOVED = ConfiguredMessageList.asStrings()
             .defaults("&7您先前使用的前缀已被移除，现在已为您重新调整为 &f%(newName) &7。")
             .params("newName").build();
 
     public static final class RELOAD extends ConfigurationRoot {
 
-        public static ConfiguredMessageList<String> SUCCESS = ConfiguredMessageList.asStrings()
+        public static final ConfiguredMessageList<String> SUCCESS = ConfiguredMessageList.asStrings()
                 .defaults("&a&l重载完成！&7耗时 &f%(time)ms&7，共加载了 &b%(count) &7个前缀。")
                 .params("time", "count").build();
 
-        public static ConfiguredMessageList<String> FAILED = ConfiguredMessageList.asStrings()
+        public static final ConfiguredMessageList<String> FAILED = ConfiguredMessageList.asStrings()
                 .defaults("&c&l重载出错！&7错误提示为 &8“&r%(error)&8”。")
                 .params("error").build();
     }
 
     public static final class SET extends ConfigurationRoot {
 
-        public static ConfiguredMessageList<String> SUCCESS = ConfiguredMessageList.asStrings()
+        public static final ConfiguredMessageList<String> SUCCESS = ConfiguredMessageList.asStrings()
                 .defaults("&a&l设置成功！&7成功设定玩家 &b%(player) &f的前缀为 &r%(prefix) &f。")
                 .params("player", "prefix").build();
 
-        public static ConfiguredMessageList<String> PREFIX_NOT_FOUND = ConfiguredMessageList.asStrings()
+        public static final ConfiguredMessageList<String> PREFIX_NOT_FOUND = ConfiguredMessageList.asStrings()
                 .defaults("&c&l无法设置！&7不存在ID为 &b%(prefix) &7的前缀。")
                 .params("prefix").build();
 
-        public static ConfiguredMessageList<String> NO_PERM = ConfiguredMessageList.asStrings()
+        public static final ConfiguredMessageList<String> NO_PERM = ConfiguredMessageList.asStrings()
                 .defaults("&c&l无法设置！&7玩家 &b%(player) &7并没有前缀 &r%(prefix) &7的前缀。")
                 .params("player", "prefix")
                 .build();
@@ -79,10 +79,10 @@ public class PluginMessages extends ConfigurationRoot {
     @HeaderComment("管理员使用的 “/upa list” 指令的格式")
     public static final class LIST extends ConfigurationRoot {
 
-        public static ConfiguredMessageList<String> HEADER = ConfiguredMessageList.asStrings()
+        public static final ConfiguredMessageList<String> HEADER = ConfiguredMessageList.asStrings()
                 .defaults("&3&l用户前缀系统 &f前缀列表").build();
 
-        public static ConfiguredMessageList<String> VALUE = ConfiguredMessageList.asStrings().defaults(
+        public static final ConfiguredMessageList<String> VALUE = ConfiguredMessageList.asStrings().defaults(
                 "&8#%(weight) &f%(identifier)",
                 "&8- &7显示名 &r%(name) &7权限 &r%(permission)",
                 "&8- &7内容示例&r %(content) %(sender_name)"

src/main/java/cc/carm/plugin/userprefix/conf/gui/GUIItems.java

@@ -0,0 +1,53 @@
+package cc.carm.plugin.userprefix.conf.gui;
+
+import cc.carm.lib.configuration.core.source.ConfigurationWrapper;
+import cc.carm.lib.easyplugin.gui.configuration.GUIActionConfiguration;
+import cc.carm.lib.easyplugin.gui.configuration.GUIActionType;
+import cc.carm.lib.easyplugin.gui.configuration.GUIConfiguration;
+import cc.carm.lib.easyplugin.gui.configuration.GUIItemConfiguration;
+import cc.carm.lib.mineconfiguration.bukkit.source.CraftSectionWrapper;
+import org.bukkit.Material;
+
+import java.util.Collections;
+import java.util.LinkedHashMap;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+public class GUIItems {
+
+    protected final Map<String, GUIItemConfiguration> items;
+
+    public GUIItems(Map<String, GUIItemConfiguration> items) {
+        this.items = items;
+    }
+
+    public Map<String, GUIItemConfiguration> getItems() {
+        return items;
+    }
+
+    public Map<String, Object> serialize() {
+        return items.entrySet().stream().collect(Collectors.toMap(
+                Map.Entry::getKey,
+                entry -> entry.getValue().serialize(), (a, b) -> b,
+                LinkedHashMap::new
+        ));
+    }
+
+    public static GUIItems parse(ConfigurationWrapper<?> section) {
+        if (!(section instanceof CraftSectionWrapper)) return new GUIItems(new LinkedHashMap<>());
+        CraftSectionWrapper craft = (CraftSectionWrapper) section;
+        return new GUIItems(GUIConfiguration.readItems(craft.getSource()));
+    }
+
+    public static GUIItems defaults() {
+        LinkedHashMap<String, GUIItemConfiguration> map = new LinkedHashMap<>();
+        map.put("back", new GUIItemConfiguration(
+                Material.BARRIER, 1, 0, "&c&l返回",
+                Collections.singletonList("&f点击即可返回上一菜单"),
+                Collections.singletonList(GUIActionConfiguration.of(GUIActionType.CHAT, "/menu")),
+                Collections.singletonList(49)
+        ));
+        return new GUIItems(map);
+    }
+
+}

src/main/java/cc/carm/plugin/userprefix/conf/prefix/PrefixConfig.java

@@ -2,10 +2,11 @@ package cc.carm.plugin.userprefix.conf.prefix;
 
 import cc.carm.lib.easyplugin.gui.configuration.GUIActionConfiguration;
 import cc.carm.lib.easyplugin.utils.ColorParser;
-import cc.carm.lib.mineconfiguration.bukkit.data.ItemConfig;
+import cc.carm.lib.mineconfiguration.bukkit.value.item.PreparedItem;
 import cc.carm.plugin.userprefix.manager.ServiceManager;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
+import org.jetbrains.annotations.Contract;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
@@ -24,16 +25,16 @@ public class PrefixConfig {
 
     protected final @NotNull List<GUIActionConfiguration> actions;
 
-    protected final @NotNull ItemConfig itemHasPermission;
-    protected final @Nullable ItemConfig itemNoPermission;
-    protected final @Nullable ItemConfig itemWhenUsing;
+    protected final @NotNull ItemStack itemHasPermission;
+    protected final @Nullable ItemStack itemNoPermission;
+    protected final @Nullable ItemStack itemWhenUsing;
 
     public PrefixConfig(@NotNull String identifier, @NotNull String name,
                         @NotNull String content, int weight, @Nullable String permission,
                         @NotNull List<GUIActionConfiguration> actions,
-                        @NotNull ItemConfig itemHasPermission,
-                        @Nullable ItemConfig itemWhenUsing,
-                        @Nullable ItemConfig itemNoPermission) {
+                        @NotNull ItemStack itemHasPermission,
+                        @Nullable ItemStack itemWhenUsing,
+                        @Nullable ItemStack itemNoPermission) {
         this.identifier = identifier;
         this.name = name;
         this.content = content;
@@ -71,21 +72,25 @@ public class PrefixConfig {
 
     @NotNull
     public ItemStack getItemHasPermission(@Nullable Player player) {
-        return this.itemHasPermission.getItemStack(player);
+        return getItem(player, this.itemHasPermission);
     }
 
     @Nullable
     public ItemStack getItemNoPermission(@Nullable Player player) {
-        if (this.itemNoPermission == null) return null;
-        return this.itemNoPermission.getItemStack(player);
+        return getItem(player, this.itemNoPermission);
     }
 
     @Nullable
     public ItemStack getItemWhenUsing(@Nullable Player player) {
-        if (this.itemWhenUsing == null) return null;
-        else return this.itemWhenUsing.getItemStack(player);
+        return getItem(player, this.itemWhenUsing);
     }
 
+    @Contract("_,!null->!null")
+    protected @Nullable ItemStack getItem(@Nullable Player player, @Nullable ItemStack item) {
+        return PreparedItem.of(item).get(player);
+    }
+
+
     public boolean isPublic() {
         return getPermission() == null;
     }

src/main/java/cc/carm/plugin/userprefix/hooker/UserPrefixExpansion.java

@@ -1,92 +1,77 @@
 package cc.carm.plugin.userprefix.hooker;
 
-import cc.carm.plugin.userprefix.Main;
+import cc.carm.lib.easyplugin.papi.EasyPlaceholder;
+import cc.carm.lib.easyplugin.papi.expansion.SubExpansion;
+import cc.carm.lib.easyplugin.papi.handler.PlaceholderHandler;
 import cc.carm.plugin.userprefix.UserPrefixAPI;
 import cc.carm.plugin.userprefix.conf.prefix.PrefixConfig;
-import me.clip.placeholderapi.expansion.PlaceholderExpansion;
+import org.bukkit.OfflinePlayer;
 import org.bukkit.entity.Player;
+import org.bukkit.plugin.java.JavaPlugin;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
-import java.util.Arrays;
-import java.util.List;
+import java.util.Collections;
+import java.util.function.BiFunction;
+import java.util.function.Function;
 
-public class UserPrefixExpansion extends PlaceholderExpansion {
+public class UserPrefixExpansion extends EasyPlaceholder {
 
-    protected final @NotNull Main plugin;
-    protected final @NotNull List<String> placeholders = Arrays.asList(
-            "%UserPrefix_prefix%", "%UserPrefix_amount%",  "%UserPrefix_weight%",
-            "%UserPrefix_identifier%", "%UserPrefix_name%",
-            "%UserPrefix_has_<Identifier>%"
+    public UserPrefixExpansion(@NotNull JavaPlugin plugin, @NotNull String rootIdentifier) {
+        super(plugin, rootIdentifier);
+
+        handle("version", (player, args) -> getVersion());
+
+        handle("identifier", handlePrefix(PrefixConfig::getIdentifier), "id");
+        handle("prefix", handlePrefix(PrefixConfig::getContent));
+        handle("name", handlePrefix(PrefixConfig::getName));
+        handle("weight", handlePrefix(PrefixConfig::getWeight));
+        handle("amount", handlePlayer(
+                (player) -> UserPrefixAPI.getUserManager().getUsablePrefixes(player).size() + 1)
         );
 
-    public UserPrefixExpansion(@NotNull Main plugin) {
-        this.plugin = plugin;
+        handle("has", handlePlayer((player, args) -> {
+            if (args.length < 1) return "参数不足";
+            PrefixConfig prefix = UserPrefixAPI.getPrefixManager().getPrefix(args[0]);
+            if (prefix == null) return "该前缀不存在";
+            return prefix.checkPermission(player);
+        }), Collections.singletonList("<前缀ID>"));
+
     }
 
-    @Override
-    public @NotNull List<String> getPlaceholders() {
-        return this.placeholders;
+    public PlaceholderHandler handlePrefix(Function<PrefixConfig, Object> handler) {
+        return handlePlayer((player, args) -> handler.apply(UserPrefixAPI.getUserManager().getPrefix(player)));
     }
     
+    /**
+     * This is required or else PlaceholderAPI will unregister the Expansion on reload
+     */
     @Override
-    public boolean canRegister() {
+    public boolean persist() {
         return true;
     }
 
-    @Override
-    public @NotNull String getAuthor() {
-        return plugin.getDescription().getAuthors().toString();
+    public PlaceholderHandler handlePlayer(BiFunction<Player, String[], Object> handler) {
+        return (player, args) -> {
+            if (player == null || !player.isOnline()) return "Loading...";
+            return handler.apply((Player) player, args);
+        };
+    }
+
+    public PlaceholderHandler handlePlayer(Function<Player, Object> handler) {
+        return handlePlayer((player, args) -> handler.apply(player));
     }
 
     @Override
-    public @NotNull String getIdentifier() {
-        return "UserPrefix";
-    }
-
-    @Override
-    public @NotNull String getVersion() {
-        return plugin.getDescription().getVersion();
-    }
-
-    @Override
-    public String onPlaceholderRequest(Player player, @NotNull String identifier) {
-        if (player == null) return "加载中...";
-        String[] args = identifier.split("_");
-
-
-        if (args.length < 1) {
+    public String onErrorParams(@Nullable OfflinePlayer player) {
         return "参数不足";
     }
 
-        switch (args[0].toLowerCase()) {
-            case "identifier": {
-                return UserPrefixAPI.getUserManager().getPrefix(player).getIdentifier();
-            }
-            case "prefix": {
-                return UserPrefixAPI.getUserManager().getPrefix(player).getContent();
-            }
-            case "amount": {
-                return String.valueOf(UserPrefixAPI.getUserManager().getUsablePrefixes(player).size() + 1);
-            }
-            case "name": {
-                return UserPrefixAPI.getUserManager().getPrefix(player).getName();
-            }
-            case "weight": {
-                return Integer.toString(UserPrefixAPI.getUserManager().getPrefix(player).getWeight());
-            }
-            case "has": {
-                if (args.length < 2) return "参数不足";
-                PrefixConfig prefix = UserPrefixAPI.getPrefixManager().getPrefix(args[1]);
-                if (prefix == null) return "该前缀不存在";
-                return Boolean.toString(prefix.checkPermission(player));
-            }
-            case "version": {
-                return getVersion();
-            }
-            default: {
+    @Override
+    public String onException(@Nullable OfflinePlayer player, @NotNull SubExpansion<?> expansion,
+                              @NotNull Exception exception) {
+        exception.printStackTrace();
         return "参数错误";
     }
-        }
-    }
 
 }

src/main/java/cc/carm/plugin/userprefix/manager/ConfigManager.java

@@ -26,7 +26,7 @@ public class ConfigManager {
         File configFile = new File(dataFolder, "config.yml");
         if (!configFile.exists()) {
             try {
-                JarResourceUtils.copyFolderFromJar("en_US", dataFolder, JarResourceUtils.CopyOption.COPY_IF_NOT_EXIST);
+                JarResourceUtils.copyFolderFromJar("i18n", dataFolder, JarResourceUtils.CopyOption.COPY_IF_NOT_EXIST);
                 JarResourceUtils.copyFolderFromJar("prefixes", dataFolder, JarResourceUtils.CopyOption.COPY_IF_NOT_EXIST);
             } catch (IOException e) {
                 e.printStackTrace();

src/main/java/cc/carm/plugin/userprefix/manager/PrefixManager.java

@@ -1,15 +1,17 @@
 package cc.carm.plugin.userprefix.manager;
 
 import cc.carm.lib.easyplugin.gui.configuration.GUIActionConfiguration;
-import cc.carm.lib.mineconfiguration.bukkit.data.ItemConfig;
+import cc.carm.lib.easyplugin.utils.ItemStackFactory;
 import cc.carm.plugin.userprefix.Main;
 import cc.carm.plugin.userprefix.conf.PluginConfig;
 import cc.carm.plugin.userprefix.conf.prefix.PrefixConfig;
+import com.cryptomorin.xseries.XItemStack;
 import org.bukkit.Material;
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.configuration.file.YamlConfiguration;
 import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
 import org.jetbrains.annotations.Contract;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -80,8 +82,7 @@ public class PrefixManager {
                 null,
                 readActions(PluginConfig.DEFAULT_PREFIX.ACTIONS.get()),
                 PluginConfig.DEFAULT_PREFIX.ITEM.NOT_USING.getNotNull(),
-                PluginConfig.DEFAULT_PREFIX.ITEM.USING.get(),
-                null
+                PluginConfig.DEFAULT_PREFIX.ITEM.USING.get(), null
         );
         Main.debugging("  完成默认前缀加载 " + defaultPrefix.getName());
     }
@@ -124,34 +125,38 @@ public class PrefixManager {
     }
 
     public static @NotNull PrefixConfig addPrefix(@NotNull File file) throws Exception {
-        FileConfiguration configuration = YamlConfiguration.loadConfiguration(file);
-        String identifier = configuration.getString("identifier");
+        FileConfiguration conf = YamlConfiguration.loadConfiguration(file);
+        String identifier = conf.getString("identifier");
         if (identifier == null)
             throw new Exception("配置文件 " + file.getAbsolutePath() + " 中没有配置前缀的唯一标识。");
 
-        String name = configuration.getString("name");
+        String name = conf.getString("name");
         if (name == null) throw new Exception("配置文件 " + file.getAbsolutePath() + " 中没有配置前缀的显示名称。");
 
         return new PrefixConfig(
                 identifier, name,
-                configuration.getString("content", "&r"),
-                configuration.getInt("weight", 1),
-                configuration.getString("permission"),
-                readActions(configuration.getStringList("actions")),
+                conf.getString("content", "&r"),
+                conf.getInt("weight", 1),
+                conf.getString("permission"),
+                readActions(conf.getStringList("actions")),
                 readItem(
-                        configuration.getConfigurationSection("item.has-perm"),
-                        new ItemConfig(Material.STONE, name, Arrays.asList(" ", "§a➥ 点击切换到该前缀"))
+                        conf.getConfigurationSection("item.has-perm"),
+                        new ItemStackFactory(Material.STONE)
+                                .setDisplayName(name)
+                                .addLore("§a➥ 点击切换到该前缀")
+                                .toItemStack()
                 ),
-                readItem(configuration.getConfigurationSection("item.using"), null),
-                readItem(configuration.getConfigurationSection("item.no-perm"), null)
+                readItem(conf.getConfigurationSection("item.using"), null),
+                readItem(conf.getConfigurationSection("item.no-perm"), null)
         );
     }
 
 
     @Contract("_,!null->!null")
-    protected static ItemConfig readItem(@Nullable ConfigurationSection section, @Nullable ItemConfig defaultValue) throws Exception {
+    protected static ItemStack readItem(@Nullable ConfigurationSection section,
+                                        @Nullable ItemStack defaultValue) throws Exception {
         if (section == null) return defaultValue;
-        else return ItemConfig.deserialize(section);
+        else return XItemStack.deserialize(section);
     }
 
     protected static List<GUIActionConfiguration> readActions(@NotNull List<String> strings) {

src/main/java/cc/carm/plugin/userprefix/manager/UserManager.java

@@ -131,13 +131,13 @@ public class UserManager {
                 UserPrefixExpireEvent.call(player, currentPrefix);
 
                 // 发送消息
-                PluginMessages.EXPIRED.send(player, newPrefix.getName(), currentPrefix.getName());
+                PluginMessages.EXPIRED.send(player, currentPrefix.getName(), newPrefix.getName());
 
                 // 播放声音
                 PluginConfig.SOUNDS.PREFIX_EXPIRED.playTo(player);
             } else {
                 // 当前前缀为空，则代表是旧的前缀不存在了，
-                PluginMessages.REMOVED.send(player, newPrefix.getName(), currentPrefixData);
+                PluginMessages.REMOVED.send(player, newPrefix.getName());
             }
 
             UserPrefixChangeEvent.call(player, currentPrefix, newPrefix, (after) -> {
@@ -209,7 +209,7 @@ public class UserManager {
      */
     @NotNull
     public PrefixConfig getHighestPrefix(Player player) {
-        if (PluginConfig.FUNCTIONS.AUTO_USE.getNotNull()) {
+        if (!PluginConfig.FUNCTIONS.AUTO_USE.getNotNull()) {
             // 关闭了自动选择，就直接给默认的前缀，让玩家自己去设置吧~
             return UserPrefixAPI.getDefaultPrefix();
         }

src/main/java/cc/carm/plugin/userprefix/ui/PrefixSelectGUI.java

@@ -14,6 +14,7 @@ import org.bukkit.event.inventory.ClickType;
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
+import java.util.Optional;
 
 public class PrefixSelectGUI extends AutoPagedGUI {
 
@@ -28,7 +29,7 @@ public class PrefixSelectGUI extends AutoPagedGUI {
         setPreviousPageSlot(18);
         setNextPageSlot(26);
 
-        loadBackButton();
+        loadExtraIcons();
         loadItems();
     }
 
@@ -36,8 +37,8 @@ public class PrefixSelectGUI extends AutoPagedGUI {
         return player;
     }
 
-    public void loadBackButton() {
-        PluginConfig.GUI.ITEMS.BACK.getOptional().ifPresent(item -> item.setupItems(player, this));
+    public void loadExtraIcons() {
+        PluginConfig.GUI.ITEMS.getNotNull().getItems().values().forEach(v -> v.setupItems(player, this));
     }
 
     public void loadItems() {
@@ -49,7 +50,10 @@ public class PrefixSelectGUI extends AutoPagedGUI {
 
         for (PrefixConfig prefix : prefixList) {
             if (prefix.getIdentifier().equals(usingPrefix.getIdentifier())) {
-                addItem(new GUIItem(prefix.getItemWhenUsing(player) != null ? prefix.getItemWhenUsing(player) : prefix.getItemHasPermission(player)));
+                addItem(new GUIItem(Optional
+                        .ofNullable(prefix.getItemWhenUsing(player))
+                        .orElse(prefix.getItemHasPermission(player))
+                ));
             } else if (prefix.checkPermission(player)) {
                 addItem(new GUIItem(prefix.getItemHasPermission(player)) {
 

src/main/resources/i18n/en_US/example-prefix.yml

@@ -27,11 +27,13 @@ permission: "yc.vip"
 actions:
   - "[CONSOLE] say %player_name% selected PRO ！"
 
+# Display item configuration
+# More details please see https://github.com/CryptoMorin/XSeries/wiki/XItemStack
 item:
   # itemHasPermission  [Necessary]
   # This Item will be displayed when player has permission
   has-perm:
-    type: DIAMOND
+    material: DIAMOND
     name: "&b&lVIP Prefix"
     lore:
       - ""
@@ -41,7 +43,7 @@ item:
   # This Item will be displayed when the prefix is selected.
   # If there is no such configuration, it will automatically display "itemHasPermission".
   using:
-    type: DIAMOND
+    material: DIAMOND
     name: "&b&lVIP Prefix"
     enchants:
       PROTECTION_ENVIRONMENTAL: 1 #Add an enchantment so it looks like it’s selected
@@ -53,7 +55,7 @@ item:
   # If player doesn't have the permission,this item will be displayed.
   # If this item is not configured, it will not be displayed in the GUI when the player does not have permission to use it.
   no-perm:
-    type: INK_SACK
+    material: INK_SACK
     data: 8
     name: "&b&lVIP &c(Buy it!)"
     lore:

src/main/resources/i18n/es_ES/ejemplo-prefijo.yml

@@ -0,0 +1,58 @@
+
+# Nombre [Necesario]
+# Uso en mensajes.
+name: "&b&lPro&b"
+
+# Contenido [Necesario]
+# Uso en Placeholders
+content: "&b&lPro &b"
+
+# Weight [Necesario]
+# utilizado para ordenar en la GUI y TabList
+# En GUI : el más grande se muestra en la parte posterior
+# En TabList : el más grande se muestra en la parte superior
+weight: 1
+
+# Permisos [Innecesario]
+# Si no hay permiso para la detección, todo el mundo puede utilizarlo,
+# lo que significa que no es necesario configurar "itemNoPermission"
+# (porque es imposible mostrar elementos sin permiso en absoluto)
+permission: "yc.vip"
+
+# Acciones al seleccionar [Innecesario]
+#  Por favor, compruebe https://github.com/CarmJos/UserPrefix/tree/master/.documentation/ACTIONS.md
+actions:
+  - "[CONSOLE] say %player_name% Has seleccionado La etiqueta PRO！"
+
+item:
+  # itemHasPermission  [Necesario]
+  # Este elemento se mostrará cuando el jugador tenga permiso
+  has-perm:
+    material: DIAMOND
+    name: "&b&lVIP Prefix"
+    lore:
+      - ""
+      - "&a➥ Pulsa para utilizar"
+
+  # itemUsing [Innecesario]
+  # Este elemento se mostrará cuando se seleccione el prefijo.
+  # Si no existe tal configuración, se mostrará automáticamente "itemHasPermission".
+  using:
+    material: DIAMOND
+    name: "&b&lPrefix VIP"
+    enchants:
+      PROTECTION_ENVIRONMENTAL: 1 #Añade un encantamiento para que parezca que está seleccionado
+    lore:
+      - ""
+      - "&a✔ Seleccionado"
+
+  # itemNoPermission [Innecesario]
+  # Si el jugador no tiene el permiso,este item sera mostrado.
+  # Si este elemento no está configurado, no se mostrará en la GUI cuando el jugador no tenga permiso para usarlo.
+  no-perm:
+    material: INK_SACK
+    data: 8
+    name: "&b&lVIP &c(¡Cómpralo!)"
+    lore:
+      - ""
+      - "&e✯ Necesitas Comprar el VIP para utilizarlo!"

src/main/resources/prefixes/example-prefix.yml

@@ -30,12 +30,13 @@ actions:
   - "[CONSOLE] say %player_name% 选择了 Pro会员前缀 ！"
 
 # 该前缀的GUI物品配置
+# 物品配置方式详见 https://github.com/CryptoMorin/XSeries/wiki/XItemStack
 item:
 
   # 有权限时显示的物品  [必须]
   # 当用户有权限且未选中时，会显示该物品
   has-perm:
-    type: DIAMOND
+    material: DIAMOND
     name: "&b&lPro &b会员前缀"
     lore:
       - "&7Pro会员专属称号"
@@ -48,7 +49,7 @@ item:
   # 正在使用时显示的物品 [非必需]
   # 当用户正在使用时会显示这个物品，不配置即自动加载“itemHasPermission”
   using:
-    type: DIAMOND
+    material: DIAMOND
     name: "&b&lPro &b会员前缀"
     flags:
       - HIDE_ENCHANTS # 隐藏附魔显示
@@ -65,7 +66,7 @@ item:
   # 没有权限时显示的物品 [非必需]
   # 如果没有权限就会显示这个item。如果不配置该物品，则玩家没有使用权限时不会显示在GUI里面。
   no-perm:
-    type: INK_SACK
+    material: INK_SACK
     data: 8
     name: "&b&lPro+ &b会员前缀 &c(未拥有)"
     lore: