修改源地址

1. 修复示例config中yaml格式错误的问题
2. 更改构建方式，分开构建与部署的工作流。

.github/ISSUE_TEMPLATE/bugs_report.md

@@ -0,0 +1,30 @@
+---
+name: 问题提交
+about: 提交并描述问题，帮助我们对其进行检查与修复。
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+**问题简述**
+用简短的话语描述一下大概问题。
+
+**问题来源**
+描述一下通过哪些操作才发现的问题，如：
+1. 打开 '...'
+2. 点击了 '....'
+3. 出现了报错 '....'
+
+**预期结果**(可选)
+如果问题不发生，应该是什么情况
+
+**问题截图/问题报错**
+如果有报错或输出，请提供截图。
+
+**操作环境**
+请在后台输入 `version` 并复制相关输出。
+
+
+**其他补充**
+如有其他补充，可以在这里描述。

.github/ISSUE_TEMPLATE/feature_issues.md

@@ -0,0 +1,20 @@
+---
+name: 功能需求
+about: 希望我们提供更多的功能。
+title: ''
+labels: enhancement
+assignees: ''
+
+---
+
+**功能简述**
+简单的描述一下你想要的功能
+
+**需求来源**
+简单的描述一下为什么需要这个功能。
+
+**功能参考**(可选)
+如果有相关功能的参考，如文本、截图，请提供给我们。
+
+**附加内容**
+如果有什么小细节需要重点注意，请在这里告诉我们。

.github/workflows/deploy.yml

@@ -0,0 +1,33 @@
+# This workflow will build a Java project with Maven, and cache/restore any dependencies to improve the workflow execution time
+# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
+
+name: Deploy
+
+on:
+  # 支持手动触发构建
+  workflow_dispatch:
+  release:
+    # 创建release的时候触发
+    types: [ published ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: "Set up JDK"
+        uses: actions/setup-java@v2
+        with:
+          java-version: '11'
+          distribution: 'adopt'
+          cache: maven
+          server-id: github
+          server-username: MAVEN_USERNAME
+          server-password: MAVEN_TOKEN
+      - name: "Deploy"
+        run: mvn -B deploy --file pom.xml
+        env:
+          MAVEN_USERNAME: ${{ secrets.MAVEN_USERNAME }}
+          MAVEN_TOKEN: ${{secrets.GITHUB_TOKEN}}

.github/workflows/maven.yml

@@ -1,13 +1,12 @@
 # This workflow will build a Java project with Maven, and cache/restore any dependencies to improve the workflow execution time
 # For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
 
-name: Java CI with Maven
+name: Build
 
 on:
+  # 支持手动触发构建
+  workflow_dispatch:
   push:
-    branches: [ master ]
-  pull_request:
-    branches: [ master ]
 
 jobs:
   build:
@@ -16,16 +15,24 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
-      - name: Set up JDK 11
+      - name: "Set up JDK"
         uses: actions/setup-java@v2
         with:
           java-version: '11'
           distribution: 'adopt'
           cache: maven
-      - name: Build with Maven
+          server-id: github
+          server-username: MAVEN_USERNAME
+          server-password: MAVEN_TOKEN
+      - name: "Package"
         run: mvn -B package --file pom.xml
-      - run: mkdir staging && cp target/*.jar staging
-      - uses: actions/upload-artifact@v2
+        env:
+          MAVEN_USERNAME: ${{ secrets.MAVEN_USERNAME }}
+          MAVEN_TOKEN: ${{secrets.GITHUB_TOKEN}}
+      - name: "Target Stage"
+        run: mkdir staging && cp target/*.jar staging
+      - name: "Upload artifact"
+        uses: actions/upload-artifact@v2
         with:
-          name: Package
+          name: artifact
           path: staging

.gitignore

@@ -1,3 +1,4 @@
 /.idea/
 /target/
-./*.iml
+./*.iml
+*.iml

README-en.md

@@ -16,9 +16,9 @@ This plugin is implemented based on Spigot ,**Theoretically** support ALL MineCr
 The development of this plugin is based on Chinese which purpose is to help Chinese developers learn Bukkit plugin
 development.
 
-This plugin has been published on [SpigotMC](https://www.spigotmc.org/resources/userprefix.96277/) .
+> This plugin has been published on [SpigotMC](https://www.spigotmc.org/resources/userprefix.96277/) .
 
-本插件已在 [MCBBS](https://www.mcbbs.net/forum.php?mod=viewthread&tid=1261503) 上发布，欢迎中文用户来这里下载。
+> 本插件已在 [MCBBS](https://www.mcbbs.net/forum.php?mod=viewthread&tid=1261503) 上发布，欢迎中文用户来这里下载。
 
 ## Examples
 
@@ -37,15 +37,16 @@ For development dependencies, please see  [Dependencies](https://github.com/Carm
 
 - **Theoretically** support ALL MineCraft Versions.
 - Reloading the configuration will automatically refresh the prefix of all players.
-- Real-time judgment and feedback to the player when permissions are changed.
+- Real-time judgment and feedback to the player when permissions are changed. [✈](https://github.com/CarmJos/UserPrefix/blob/master/src/main/java/cc/carm/plugin/userprefix/listener/processor/UserNodeUpdateProcessor.java)
 - Configurable sounds and messages.
 - The prefix icon can be configured as "Selected", "Has Permission" and “No Permission”.
     - Item configuration is natively configured through ItemStack, which supports all MC settings!
 - TabList is automatically sorted according to the weight of the prefix (if there is a conflict, it can be turned off)
-- The prefix display on the player name (can be turned off if there is a conflict)
-- GUI with automatic sorting and page turning!
-- Support PlaceholderAPI variables!
-- Support Hex color! (Version 1.16 and above)  `&(#Color)`
+- The prefix display on the player name (can be turned off if there is a conflict) [✈](https://github.com/CarmJos/UserPrefix/blob/master/src/main/java/cc/carm/plugin/userprefix/nametag/UserNameTag.java)
+- Simple Chat Format Placeholder support. (Not Recommended) [✈](https://github.com/CarmJos/UserPrefix/blob/master/src/main/java/cc/carm/plugin/userprefix/listener/ChatListener.java)
+- GUI with automatic sorting and page turning! [✈](https://github.com/CarmJos/UserPrefix/blob/master/src/main/java/cc/carm/plugin/userprefix/ui/PrefixSelectGUI.java)
+- Support PlaceholderAPI variables! [✈](https://github.com/CarmJos/UserPrefix/blob/master/src/main/java/cc/carm/plugin/userprefix/hooker/UserPrefixExpansion.java)
+- Support [Hex Color](https://www.hexcolortool.com/)! (Version 1.16 and above)  `&(#Color)` [✈](https://github.com/CarmJos/UserPrefix/blob/master/src/main/java/cc/carm/plugin/userprefix/util/ColorParser.java)
     - Example: LightSlateBlue `&(#8470FF)` 、 DarkSlateBlue `&(#483D8B)`
 
 ## Notice
@@ -144,8 +145,15 @@ functions:
   OnNamePrefix: true
   # Automatic prefix select.
   # When the player does not choose a prefix by himself,
-  # the prefix with the highest weight will be used automatically
+  # the prefix with the highest weight will be used~~~~ automatically
   autoUsePrefix: true
+  chat:
+    # Chat Function
+    # - I recommend using other chat plugins instead of using this plugin,
+    # - this plugin only provides very basic chat format placeholders.
+    # - Notice that: format must has “%1$s” and “%2$s” for PlayerName and Message (Bukkit Chat Event)
+    enable: false
+    format: "<%UserPrefix_prefix%%1$s> %2$s"
 
 Sounds:
   # Format is [SOUND_NAME:Volume:Pitch] or [SOUND_NAME:Volume] or [SOUND_NAME]

README.md

@@ -13,9 +13,9 @@
 
 本插件基于Spigot实现，**理论上支持全版本**。
 
-本插件已在 [MCBBS](https://www.mcbbs.net/forum.php?mod=viewthread&tid=1261503) 与 [SpigotMC](https://www.spigotmc.org/resources/userprefix-hex-color-support-all-version.96277/) 上发布。
+The **English version** of the introduction is [here](https://github.com/CarmJos/UserPrefix/blob/master/README-en.md).
 
-The English version of the introduction is [here](https://github.com/CarmJos/UserPrefix/blob/master/README-en.md).
+> 本插件已在 [MCBBS](https://www.mcbbs.net/forum.php?mod=viewthread&tid=1261503) 与 [SpigotMC](https://www.spigotmc.org/resources/userprefix-hex-color-support-all-version.96277/) 上发布。
 
 ## 示例
 
@@ -33,16 +33,18 @@ The English version of the introduction is [here](https://github.com/CarmJos/Use
 
 - 理论上全版本支持！
 - 游戏内重载配置文件并实时更新到玩家！
-- 当玩家权限变更时会实时监测前缀，若权限不足则自动更换前缀并提示！
+- 当玩家权限变更时会实时监测前缀，若权限不足则自动更换前缀并提示！[✈](https://github.com/CarmJos/UserPrefix/blob/master/src/main/java/cc/carm/plugin/userprefix/listener/processor/UserNodeUpdateProcessor.java)
 - 可配置的声音、消息！
 - 前缀图标可配置“选中”、“有权限”与“无权限”三种状态的物品
   - 物品的配置通过ItemStack原生配置，支持MC所有的设定！
   - 具体的设定请参考其他文档哦~
 - TabList自动按照前缀的权重排序 (如有冲突可关掉)
-- 玩家头顶前缀显示 (如有冲突可关掉)
-- 自动排序，且可翻页的GUI！
-- 支持PlaceholderAPI变量！(凡支持的都可以使用，如BungeeTabListPlus)
-- 支持Hex颜色！(1.16以上版本) 格式 `&(#颜色代码)`
+- 玩家头顶前缀显示 (如有冲突可关掉) [✈](https://github.com/CarmJos/UserPrefix/blob/master/src/main/java/cc/carm/plugin/userprefix/nametag/UserNameTag.java)
+- 简单的聊天变量修改功能！(不推荐使用) [✈](https://github.com/CarmJos/UserPrefix/blob/master/src/main/java/cc/carm/plugin/userprefix/listener/ChatListener.java)
+- 自动排序，且可翻页的GUI！[✈](https://github.com/CarmJos/UserPrefix/blob/master/src/main/java/cc/carm/plugin/userprefix/ui/PrefixSelectGUI.java)
+- 支持PlaceholderAPI变量！(凡支持的都可以使用，如BungeeTabListPlus) [✈](https://github.com/CarmJos/UserPrefix/blob/master/src/main/java/cc/carm/plugin/userprefix/hooker/UserPrefixExpansion.java)
+- 支持[Hex颜色](https://www.hexcolortool.com/)！(1.16以上版本)   [✈](https://github.com/CarmJos/UserPrefix/blob/master/src/main/java/cc/carm/plugin/userprefix/util/ColorParser.java)
+  - 格式： `&(#颜色代码)`
   - 示例： LightSlateBlue `&(#8470FF)` 、 DarkSlateBlue `&(#483D8B)`
 
 ## 注意事项
@@ -105,6 +107,14 @@ debug: false #debug输出，开发者用的
 functions:
   OnNamePrefix: true # 是否给头顶上添加前缀，该方法用到了头顶的那个计分板，如有冲突请关掉哦~
   autoUsePrefix: true # 自动前缀显示 当玩家没有自己选择一个前缀的时候，会自动使用所拥有的的前缀中权重最高的那一个
+  chat:
+    # 聊天功能
+    # - 我不推荐使用本插件的聊天功能，而是建议使用其他的聊天插件。
+    # - 本插件仅仅提供了**最基本**的格式变量支持，不包含其他任何功能。
+    # - 注意聊天格式需要遵守Bukkit原格式，即不得缺失 “%1$s” 和 “%2$s” 。
+    # - 本插件的聊天功能不影响其他插件对聊天事件的操作。
+    enable: false # 是否启用
+    format: "<%UserPrefix_prefix%%1$s> %2$s" #聊天的格式，注意 “%1$s” 和 “%2$s” 不可缺少，分别代表 玩家名 与 消息内容 。
 
 GUI:
   title: "&f&l我的前缀 &8| 列表"
@@ -283,9 +293,23 @@ itemNoPermission:
 
 感谢您成为开源项目的支持者！
 
-<img height=25% width=25% src="https://raw.githubusercontent.com/CarmJos/UserPrefix/master/img/PAY.jpg" />
+<img height=25% width=25% src="https://raw.githubusercontent.com/CarmJos/CarmJos/main/img/donate-code.jpg" />
 
 ## 开源协议
 
 本项目源码采用 [GNU General Public License v3.0](https://opensource.org/licenses/GPL-3.0) 开源协议。
-
+> ### 关于 GPL 协议
+> GNU General Public Licence (GPL) 有可能是开源界最常用的许可模式。GPL 保证了所有开发者的权利，同时为使用者提供了足够的复制，分发，修改的权利：
+>
+> #### 可自由复制
+> 你可以将软件复制到你的电脑，你客户的电脑，或者任何地方。复制份数没有任何限制。
+> #### 可自由分发
+> 在你的网站提供下载，拷贝到U盘送人，或者将源代码打印出来从窗户扔出去（环保起见，请别这样做）。
+> #### 可以用来盈利
+> 你可以在分发软件的时候收费，但你必须在收费前向你的客户提供该软件的 GNU GPL 许可协议，以便让他们知道，他们可以从别的渠道免费得到这份软件，以及你收费的理由。
+> #### 可自由修改
+> 如果你想添加或删除某个功能，没问题，如果你想在别的项目中使用部分代码，也没问题，唯一的要求是，使用了这段代码的项目也必须使用 GPL 协议。
+>
+> 需要注意的是，分发的时候，需要明确提供源代码和二进制文件，另外，用于某些程序的某些协议有一些问题和限制，你可以看一下 @PierreJoye 写的 Practical Guide to GPL Compliance 一文。使用 GPL 协议，你必须在源代码代码中包含相应信息，以及协议本身。
+> 
+> *以上文字来自 [五种开源协议GPL,LGPL,BSD,MIT,Apache](https://www.oschina.net/question/54100_9455) 。*

pom.xml

@@ -5,13 +5,45 @@
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>cc.carm.plugin</groupId>
-    <artifactId>UserPrefix</artifactId>
-    <version>2.0.0</version>
+    <artifactId>userprefix</artifactId>
+    <version>2.1.5</version>
+
+    <name>用户前缀系统</name>
+    <description>轻便、高效、实时的用户前缀系统。</description>
+    <url>https://github.com/CarmJos/UserPrefix</url>
+
+    <issueManagement>
+        <system>GitHub Issues</system>
+        <url>https://github.com/CarmJos/UserPrefix/issues</url>
+    </issueManagement>
+
+    <ciManagement>
+        <system>GitHub Actions</system>
+        <url>https://github.com/CarmJos/UserPrefix/actions/workflows/maven.yml</url>
+    </ciManagement>
+
+    <developers>
+        <developer>
+            <id>CarmJos</id>
+            <name>Carm Jos</name>
+            <email>carm@carm.cc</email>
+            <roles>
+                <role>Main Developer</role>
+            </roles>
+            <url>https://work.carm.cc</url>
+        </developer>
+    </developers>
+
+    <licenses>
+        <license>
+            <name>GNU General Public License v3.0</name>
+            <url>https://opensource.org/licenses/GPL-3.0</url>
+        </license>
+    </licenses>
 
     <properties>
         <maven.compiler.source>8</maven.compiler.source>
         <maven.compiler.target>8</maven.compiler.target>
-        <maven.deploy.skip>true</maven.deploy.skip>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
     </properties>
@@ -19,8 +51,8 @@
     <repositories>
 
         <repository>
-            <id>spigotmc-repo</id>
-            <url>https://hub.spigotmc.org/nexus/content/repositories/public/</url>
+            <id>spigot-repo</id>
+            <url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
         </repository>
 
         <repository>
@@ -28,10 +60,10 @@
             <url>https://repo.extendedclip.com/content/repositories/placeholderapi/</url>
         </repository>
 
-        <repository>
-            <id>lss233-repo</id>
-            <url>https://lss233.littleservice.cn/repositories/minecraft</url>
-        </repository>
+<!--        <repository>-->
+<!--            <id>lss233-repo</id>-->
+<!--            <url>https://crystal.app.lss233.com/repositories/minecraft</url>-->
+<!--        </repository>-->
 
         <repository>
             <id>oss-repo</id>
@@ -47,13 +79,28 @@
             <id>maven-central</id>
             <url>https://repo1.maven.org/maven2/</url>
         </repository>
+
+        <repository>
+            <id>github</id>
+            <name>GitHub Packages</name>
+            <url>https://maven.pkg.github.com/CarmJos/UserPrefix</url>
+        </repository>
     </repositories>
 
+    <distributionManagement>
+        <repository>
+            <id>github</id>
+            <name>GitHub Packages</name>
+            <url>https://maven.pkg.github.com/CarmJos/UserPrefix</url>
+        </repository>
+    </distributionManagement>
+
+
     <dependencies>
 
         <dependency>
             <groupId>org.spigotmc</groupId>
-            <artifactId>spigot</artifactId>
+            <artifactId>spigot-api</artifactId>
             <version>1.17-R0.1-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
@@ -82,6 +129,83 @@
     </dependencies>
     <build>
         <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+                <version>3.2.0</version>
+                <configuration>
+                    <classifier>javadoc</classifier>
+                    <links>
+                        <link>https://javadoc.io/doc/org.jetbrains/annotations/</link>
+                    </links>
+                    <detectJavaApiLink>true</detectJavaApiLink>
+                    <encoding>UTF-8</encoding>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>attach-javadocs</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.1</version>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                    <encoding>UTF-8</encoding>
+                    <compilerArgument>-parameters</compilerArgument>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <version>3.2.0</version>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <version>3.2.0</version>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>jar-no-fork</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-shade-plugin</artifactId>
+                <version>3.2.3</version>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>shade</goal>
+                        </goals>
+                        <configuration>
+                            <createDependencyReducedPom>false</createDependencyReducedPom>
+                        </configuration>
+                    </execution>
+                </executions>
+                <configuration>
+                    <filters>
+                        <filter>
+                            <artifact>*:*</artifact>
+                            <excludes>
+                                <exclude>META-INF/MANIFEST.MF</exclude>
+                                <exclude>META-INF/*.txt</exclude>
+                            </excludes>
+                        </filter>
+                    </filters>
+                </configuration>
+            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
@@ -91,82 +215,6 @@
                 </configuration>
             </plugin>
         </plugins>
-        <pluginManagement>
-            <plugins>
-                <plugin>
-                    <groupId>org.apache.maven.plugins</groupId>
-                    <artifactId>maven-javadoc-plugin</artifactId>
-                    <version>3.2.0</version>
-                    <configuration>
-                        <classifier>javadoc</classifier>
-                        <links>
-                            <link>https://javadoc.io/doc/org.jetbrains/annotations/</link>
-                        </links>
-                        <detectJavaApiLink>true</detectJavaApiLink>
-                        <encoding>UTF-8</encoding>
-                    </configuration>
-                    <executions>
-                        <execution>
-                            <id>attach-javadocs</id>
-                            <goals>
-                                <goal>jar</goal>
-                            </goals>
-                        </execution>
-                    </executions>
-                </plugin>
-                <plugin>
-                    <groupId>org.apache.maven.plugins</groupId>
-                    <artifactId>maven-compiler-plugin</artifactId>
-                    <version>3.8.1</version>
-                    <configuration>
-                        <source>1.8</source>
-                        <target>1.8</target>
-                        <encoding>UTF-8</encoding>
-                        <compilerArgument>-parameters</compilerArgument>
-                    </configuration>
-                </plugin>
-                <plugin>
-                    <groupId>org.apache.maven.plugins</groupId>
-                    <artifactId>maven-jar-plugin</artifactId>
-                    <version>3.2.0</version>
-                </plugin>
-                <plugin>
-                    <groupId>org.apache.maven.plugins</groupId>
-                    <artifactId>maven-shade-plugin</artifactId>
-                    <version>3.2.3</version>
-                    <executions>
-                        <execution>
-                            <phase>package</phase>
-                            <goals>
-                                <goal>shade</goal>
-                            </goals>
-                            <configuration>
-                                <createDependencyReducedPom>false</createDependencyReducedPom>
-                            </configuration>
-                        </execution>
-                    </executions>
-                    <configuration>
-                        <filters>
-                            <filter>
-                                <artifact>*:*</artifact>
-                                <excludes>
-                                    <exclude>META-INF/MANIFEST.MF</exclude>
-                                    <exclude>META-INF/*.txt</exclude>
-                                </excludes>
-                            </filter>
-                        </filters>
-                    </configuration>
-                </plugin>
-                <plugin>
-                    <groupId>org.apache.maven.plugins</groupId>
-                    <artifactId>maven-surefire-plugin</artifactId>
-                    <version>2.22.1</version>
-                    <configuration>
-                        <useSystemClassLoader>false</useSystemClassLoader>
-                    </configuration>
-                </plugin>
-            </plugins>
-        </pluginManagement>
         <resources>
             <resource>
                 <directory>src/main/resources</directory>

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

@@ -4,6 +4,7 @@ import cc.carm.plugin.userprefix.command.UserPrefixAdminCommand;
 import cc.carm.plugin.userprefix.command.UserPrefixCommand;
 import cc.carm.plugin.userprefix.configuration.PrefixConfig;
 import cc.carm.plugin.userprefix.hooker.UserPrefixExpansion;
+import cc.carm.plugin.userprefix.listener.ChatListener;
 import cc.carm.plugin.userprefix.listener.UserListener;
 import cc.carm.plugin.userprefix.listener.processor.UserNodeUpdateProcessor;
 import cc.carm.plugin.userprefix.manager.ConfigManager;
@@ -38,6 +39,7 @@ public class Main extends JavaPlugin {
 
         log("注册监听器...");
         regListener(new UserListener());
+        regListener(new ChatListener());
         ServiceManager.getService().getEventBus().subscribe(this, UserDataRecalculateEvent.class, UserNodeUpdateProcessor::process);
 
         if (MessageUtil.hasPlaceholderAPI()) {

src/main/java/cc/carm/plugin/userprefix/configuration/PrefixConfig.java

@@ -16,6 +16,13 @@ public class PrefixConfig {
         public static ConfigValue<Boolean> NAME_PREFIX = new ConfigValue<>("functions.OnNamePrefix", Boolean.class, true);
         public static ConfigValue<Boolean> AUTO_USE = new ConfigValue<>("functions.autoUsePrefix", Boolean.class, true);
 
+        public static class Chat {
+
+            public static ConfigValue<Boolean> ENABLE = new ConfigValue<>("functions.chat.enable", Boolean.class, false);
+            public static ConfigValue<String> FORMAT = new ConfigValue<>("functions.chat.format", String.class, "<%1$s> %2$s");
+
+        }
+
     }
 
     public static class GUI {

src/main/java/cc/carm/plugin/userprefix/listener/ChatListener.java

@@ -0,0 +1,32 @@
+package cc.carm.plugin.userprefix.listener;
+
+import cc.carm.plugin.userprefix.Main;
+import cc.carm.plugin.userprefix.configuration.PrefixConfig;
+import cc.carm.plugin.userprefix.util.MessageUtil;
+import me.clip.placeholderapi.PlaceholderAPI;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.AsyncPlayerChatEvent;
+
+public class ChatListener implements Listener {
+
+    @EventHandler
+    public void onChat(AsyncPlayerChatEvent event) {
+        if (!PrefixConfig.Functions.Chat.ENABLE.get()) return;
+        String format = PrefixConfig.Functions.Chat.FORMAT.get();
+        if (format == null || format.length() < 1) return;
+
+        if (!MessageUtil.hasPlaceholderAPI()) return;
+
+        try {
+            event.setFormat(PlaceholderAPI.setPlaceholders(event.getPlayer(), format));
+        } catch (Exception exception) {
+            Main.log("Please check the chat configuration.");
+            Main.log("请检查配置文件中聊天相关是否配置正确。");
+            exception.printStackTrace();
+        }
+
+    }
+
+
+}

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

@@ -24,11 +24,22 @@ public class UserManager {
 
     public static HashSet<UUID> checkingPlayers = new HashSet<>();
 
+    @Nullable
     public static UserNameTag getNameTag(Player player) {
-        return nameTags.get(player.getUniqueId());
+        if (PrefixConfig.Functions.NAME_PREFIX.get()) {
+            if (nameTags.containsKey(player.getUniqueId())) {
+                return nameTags.get(player.getUniqueId());
+            } else {
+                return createNameTag(player);
+            }
+        } else {
+            return null;
+        }
     }
 
+    @NotNull
     public static UserNameTag createNameTag(Player player) {
+        if (nameTags.containsKey(player.getUniqueId())) return nameTags.get(player.getUniqueId());
         UserNameTag nameTag = new UserNameTag(player);
         nameTags.put(player.getUniqueId(), nameTag);
         return nameTag;
@@ -56,6 +67,7 @@ public class UserManager {
      * @param loadOthers 是否为玩家更新其他人的前缀(一般用于加入游戏)
      */
     public static void updatePrefixView(Player player, boolean loadOthers) {
+        if (!PrefixConfig.Functions.NAME_PREFIX.get()) return; //未启用的情况下，不需要进行任何操作。
         ConfiguredPrefix playerPrefix = UserManager.getPrefix(player);
 
         UserNameTag tag = getNameTag(player);

src/main/resources/config.yml

@@ -5,6 +5,14 @@ debug: false
 functions:
   OnNamePrefix: true # 是否给头顶上添加前缀，该方法用到了头顶的那个计分板，如有冲突请关掉哦~
   autoUsePrefix: true # 自动前缀显示 当玩家没有自己选择一个前缀的时候，会自动使用所拥有的的前缀中权重最高的那一个
+  chat:
+    # 聊天功能
+    # - 我不推荐使用本插件的聊天功能，而是建议使用其他的聊天插件。
+    # - 本插件仅仅提供了**最基本**的格式变量支持，不包含其他任何功能。
+    # - 注意聊天格式需要遵守Bukkit原格式，即不得缺失 “%1$s” 和 “%2$s” 。
+    # - 本插件的聊天功能不影响其他插件对聊天事件的操作。
+    enable: false # 是否启用
+    format: "<%UserPrefix_prefix%%1$s> %2$s" #聊天的格式，注意 “%1$s” 和 “%2$s” 不可缺少，分别代表 玩家名 与 消息内容 。
 
 GUI:
   title: "&f&l我的前缀 &8| 列表"

src/main/resources/en_US/config.yml

@@ -35,6 +35,13 @@ functions:
   # When the player does not choose a prefix by himself,
   # the prefix with the highest weight will be used automatically
   autoUsePrefix: true
+  chat:
+    # Chat Function
+    # - I recommend using other chat plugins instead of using this plugin,
+    # - this plugin only provides very basic chat format placeholders.
+    # - Notice that: format must has “%1$s” and “%2$s” for PlayerName and Message (Bukkit Chat Event)
+    enable: false
+    format: "<%UserPrefix_prefix%%1$s> %2$s"
 
 
 

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

@@ -29,43 +29,40 @@ itemHasPermission:
   ==: org.bukkit.inventory.ItemStack
   type: DIAMOND
   meta:
-    ==: org.bukkit.inventory.ItemStack
-      type: DIAMOND
-      meta:
-        ==: ItemMeta
-        meta-type: UNSPECIFIC
-        display-name: "§b§lVIP Prefix"
-        lore:
-          - ""
-          - "§a➥ Click to  use"
+    ==: ItemMeta
+    meta-type: UNSPECIFIC
+    display-name: "§b§lVIP Prefix"
+    lore:
+      - ""
+      - "§a➥ Click to  use"
 
 # itemUsing [Unnecessary]
 # This Item will be displayed when the prefix is selected.
 # If there is no such configuration, it will automatically display "itemHasPermission".
 itemUsing:
   ==: org.bukkit.inventory.ItemStack
-    type: DIAMOND
-    meta:
-      ==: ItemMeta
-      meta-type: UNSPECIFIC
-      display-name: "§b§lVIP Prefix"
-      enchants:
-        PROTECTION_ENVIRONMENTAL: 1 #Add an enchantment so it looks like it’s selected
-      lore:
-        - ""
-        - "§a✔ Selected"
+  type: DIAMOND
+  meta:
+    ==: ItemMeta
+    meta-type: UNSPECIFIC
+    display-name: "§b§lVIP Prefix"
+    enchants:
+      PROTECTION_ENVIRONMENTAL: 1 #Add an enchantment so it looks like it’s selected
+    lore:
+      - ""
+      - "§a✔ Selected"
 
 # itemNoPermission [Unnecessary]
 # 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.
 itemNoPermission:
   ==: org.bukkit.inventory.ItemStack
-    type: INK_SACK
-    damage: 8
-    meta:
-      ==: ItemMeta
-      meta-type: UNSPECIFIC
-      display-name: "§b§lVIP §c(Buy it!)"
-      lore:
-        - ""
-        - "§e✯ Buy the VIP to use it!"
+  type: INK_SACK
+  damage: 8
+  meta:
+    ==: ItemMeta
+    meta-type: UNSPECIFIC
+    display-name: "§b§lVIP §c(Buy it!)"
+    lore:
+      - ""
+      - "§e✯ Buy the VIP to use it!"

topic/mcbbs.source

@@ -73,66 +73,7 @@ debug: false #debug输出，开发者用的
 
 functions:
   OnNamePrefix: true # 是否给头顶上添加前缀，该方法用到了头顶的那个计分板，如有冲突请关掉哦~
-  autoUsePrefix: true # 自动前缀显示 当玩家没有自己选择一个前缀的时候，会自动使用所拥有的的前缀中权重最高的那一个
-
-GUI:
-  title: "&f&l我的前缀 &8| 列表"
-  items:
-    # 【必须】 GUI中可能存在的其他物品
-    next-page: # 下一页物品，如果没有下一页则不显示
-      ==: org.bukkit.inventory.ItemStack
-      type: ARROW
-      meta:
-        ==: ItemMeta
-        meta-type: UNSPECIFIC
-        display-name: "§f下一页"
-        lore:
-          - ""
-          - "§f右键可前往最后一页哦~"
-    previous-page: # 上一页物品，如果没有上一页则不显示
-      ==: org.bukkit.inventory.ItemStack
-      type: ARROW
-      meta:
-        ==: ItemMeta
-        meta-type: UNSPECIFIC
-        display-name: "§f上一页"
-        lore:
-          - ""
-          - "§f右键可前往第一页哦~"
-
-Sounds: #相关的声音，注释掉则不播放声音
-  # 格式为 【声音名:音量:音调】 或 【声音名:音量】 或 【声音名】
-  openGUI: "BLOCK_NOTE_BLOCK_PLING:1:1"
-  guiClick: "UI_BUTTON_CLICK"
-  prefixChange: "ENTITY_VILLAGER_YES"
-  prefixExpired: "ENTITY_VILLAGER_NO"
-
-# 默认前缀的配置
-# 默认前缀的权重为0哦
-defaultPrefix:
-  name: "默认前缀"
-  content: "&b"
-  itemNotUsing:
-    ==: org.bukkit.inventory.ItemStack
-    type: NAME_TAG
-    meta:
-      ==: ItemMeta
-      meta-type: UNSPECIFIC
-      display-name: "§f默认玩家前缀 §f(点击切换)"
-      lore:
-        - ""
-        - "§a➥ 点击切换到该前缀"
-  itemUsing:
-    ==: org.bukkit.inventory.ItemStack
-    type: NAME_TAG
-    meta:
-      ==: ItemMeta
-      meta-type: UNSPECIFIC
-      display-name: "§f默认玩家前缀"
-      lore:
-        - ""
-        - "§a<img src="file:///C:\Users\Karmu\AppData\Roaming\Tencent\QQ\Temp\FZ~{7VEC09VVKFU7J7X3CT8.png"> 您正在使用该前缀"
-[/code][/spoiler]
+  autoUsePrefix: true # 自动前缀显示 当玩家没有自己选择一个前缀的时候，会自动使用所拥有的的前缀中权重最高的那一个[/code][/spoiler]
 
 [b][size=4][backcolor=transparent]消息配置文件[/backcolor][/size] [/b][size=4](messages.yml)[/size]
 [spoiler][code]selected:
@@ -236,13 +177,17 @@ itemNoPermission:
 
 [size=5][b]下载地址[/b][/size]
 [hr]
-[size=3][b]最新版本 [/b][/size][size=3][b] 2.0.0 [/b][/size][attach]1905700[/attach]
+[size=3][b]最新版本 2.1.0 [/b][/size][attach]1909962[/attach][quote][b][size=3]更新内容[/size][/b]
+1. 添加聊天相关设定，支持聊天前缀。(但不推荐使用哦~)[/quote]
+
+[spoiler]
+
+[size=3][b] 2.0.0 [/b][/size][attach]1905700[/attach]
 [quote][b][size=3]更新内容[/size][/b]
 1. 修复低版本可能无法读取物品的bug。
 2. 分离配置文件，消息配置文件改为messages.yml，前缀配置文件改 prefixes/*.yml，便于配置和管理。
 3. 允许配置GUI中上一页和下一页的物品。
 4. 补全帮助文档，在插件首次加载将提供一份英文版的配置，以便使用。[/quote]
-[spoiler]
 [size=3][b] 1.2.5 [/b][/size][attach]1905430[/attach][quote][size=3][b]更新内容[/b]
 1. 支持指令的多语言配置。[/size][/quote]
 [b][size=3]
@@ -291,3 +236,5 @@ itemNoPermission:
 
 
 
+
+

topic/spigot.source

@@ -59,9 +59,8 @@ Please turn of the [U]functions.OnNamePrefix[/U] in the configuration if there i
 [SIZE=4][B]3. Item icon configuration problem[/B][/SIZE]
 Items are read through the ItemStack serialization method provided by Bukkit. For related configuration methods, please refer to [URL='https://www.spigotmc.org/wiki/itemstack-serialization/']ItemStack Serialization[/URL].
 
-[SIZE=5][B]Commands[/B][/SIZE]
-This plugin's Commands are based on Chinese! May support multi-language in the future.
-
+[SIZE=5][B]Commands[/B]
+[/SIZE]
 [code]
 /UserPrefix or /prefix #Open prefix GUI
 /UserPrefixAdmin # View Admin Command Help
@@ -128,6 +127,13 @@ functions:
   # When the player does not choose a prefix by himself,
   # the prefix with the highest weight will be used automatically
   autoUsePrefix: true
+  chat:
+  # Chat Function
+  # - I recommend using other chat plugins instead of using this plugin,
+  # - this plugin only provides very basic chat format placeholders.
+  # - Notice that: format must has “%1$s” and “%2$s” for PlayerName and Message (Bukkit Chat Event)
+    enable: false
+    format: "<%UserPrefix_prefix%%1$s> %2$s"
 
 Sounds:
   # Format is [SOUND_NAME:Volume:Pitch] or [SOUND_NAME:Volume] or [SOUND_NAME]