feat(user): Fixed user interfaces error

* feat(gui): 为GUI提供更多方法

* feat(gui): 修复翻页按钮消失的bug

.documentation/javadoc/JAVADOC-README.md

@@ -4,6 +4,6 @@
 
 ## 如何实现？
 
-若您也想通过 [Github Actions](https://docs.github.com/en/actions/learn-github-actions) 
+若您也想通过 [Github Actions](https://docs.github.com/en/actions/learn-github-actions)
 自动部署项目的Javadoc到 [Github Pages](https://pages.github.com/) ，
 可以参考我的文章 [《自动部署Javadoc到Github Pages》](https://pages.carm.cc/doc/javadoc-in-github.html) 。

.documentation/repository/REPO-README.md

@@ -0,0 +1,27 @@
+# EasyPlugin Repository
+
+采用github的repo分支进行依赖，随项目发布而自动更新。
+
+其他依赖方式见主页介绍。
+
+## 依赖方式
+
+### Maven
+
+```xml
+<repositories>
+    <repository>
+        <id>EasyPlugin</id>
+        <name>GitHub Branch Repository</name>
+        <url>https://github.com/CarmJos/EasyPlugin/blob/repo/</url>
+    </repository>
+</repositories>
+```
+
+### Gradle
+
+```groovy
+repositories {
+    maven { url 'https://github.com/CarmJos/EasyPlugin/blob/repo/' }
+}
+```

.github/FUNDING.yml

@@ -0,0 +1,2 @@
+#github: [ CarmJos ]
+custom: [ 'https://donate.carm.cc' ]

.github/ISSUE_TEMPLATE/bugs_report.md

@@ -14,6 +14,7 @@ assignees: ''
 ### **问题来源**
 
 描述一下通过哪些操作才发现的问题，如：
+
 1. 使用了 ...
 2. 输入了 ...
 3. 出现了报错 ...
@@ -32,7 +33,6 @@ assignees: ''
 - Java版本: `JDK11` / `OPENJDK8` / `JRE8` / `...`
 - 服务端版本: 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

@@ -8,13 +8,17 @@ 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/codeql-analysis.yml

@@ -1,70 +0,0 @@
-# For most projects, this workflow file will not need changing; you simply need
-# to commit it to your repository.
-#
-# You may wish to alter this file to override the set of languages analyzed,
-# or to provide custom queries or build logic.
-#
-# ******** NOTE ********
-# We have attempted to detect the languages in your repository. Please check
-# the `language` matrix defined below to confirm you have the correct set of
-# supported CodeQL languages.
-#
-name: "CodeQL"
-
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    # The branches below must be a subset of the branches above
-    branches: [ master ]
-  schedule:
-    - cron: '45 12 * * 1'
-
-jobs:
-  analyze:
-    name: Analyze
-    runs-on: ubuntu-latest
-    permissions:
-      actions: read
-      contents: read
-      security-events: write
-
-    strategy:
-      fail-fast: false
-      matrix:
-        language: [ 'java' ]
-        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
-        # Learn more about CodeQL language support at https://git.io/codeql-language-support
-
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v2
-
-    # Initializes the CodeQL tools for scanning.
-    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v1
-      with:
-        languages: ${{ matrix.language }}
-        # If you wish to specify custom queries, you can do so here or in a config file.
-        # By default, queries listed here will override any specified in a config file.
-        # Prefix the list here with "+" to use these queries and those in the config file.
-        # queries: ./path/to/local/query, your-org/your-repo/queries@main
-
-    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
-    # If this step fails, then you should remove it and run the build manually (see below)
-    - name: Autobuild
-      uses: github/codeql-action/autobuild@v1
-
-    # ℹ️ Command-line programs to run using the OS shell.
-    # 📚 https://git.io/JvXDl
-
-    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
-    #    and modify them (or add more) to build your code if your project
-    #    uses a compiled language
-
-    #- run: |
-    #   make bootstrap
-    #   make release
-
-    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v1

.github/workflows/deploy.yml

@@ -1,7 +1,7 @@
 # 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
+name: Deploy & Publish
 
 on:
   # 支持手动触发构建
@@ -11,23 +11,123 @@ on:
     types: [ published ]
 
 jobs:
-  build:
-
+  packages-deploy:
     runs-on: ubuntu-latest
-
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: "Set up JDK"
-        uses: actions/setup-java@v2
+        uses: actions/setup-java@v4
         with:
-          java-version: '11'
+          java-version: '8'
           distribution: 'adopt'
           cache: maven
           server-id: github
           server-username: MAVEN_USERNAME
           server-password: MAVEN_TOKEN
-      - name: "Deploy"
-        run: mvn -B deploy --file pom.xml -DskipTests
+
+      - name: "Maven Deploy"
+        run: mvn -B -Pgithub deploy --file pom.xml -DskipTests -Dgpg.skip
         env:
           MAVEN_USERNAME: ${{ github.repository_owner }}
-          MAVEN_TOKEN: ${{secrets.GITHUB_TOKEN}}
+          MAVEN_TOKEN: ${{secrets.GITHUB_TOKEN}}
+
+
+  github-deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: "Set up JDK"
+        uses: actions/setup-java@v4
+        with:
+          java-version: '8'
+          distribution: 'adopt'
+          cache: maven
+      - name: "Maven Deploy"
+        run: mvn -B -Plocal deploy --file pom.xml -DskipTests -Dgpg.skip
+
+      - name: "Copy artifacts"
+        run: |
+          rm -rf deploy
+          mkdir -vp deploy
+          cp -vrf $HOME/local-deploy/* deploy/
+          cp -vrf .documentation/repository/REPO-README.md deploy/README.md
+
+      - name: "Generate Javadoc"
+        run: mvn -B javadoc:aggregate --file pom.xml -DskipTests
+
+      - name: "Copy Javadoc"
+        run: |
+          rm -rf docs
+          mkdir -vp docs
+          cp -vrf target/reports/apidocs/* docs/
+          cp -vrf .documentation/javadoc/JAVADOC-README.md docs/README.md
+
+      - name: "Generate Javadoc sitemap"
+        id: sitemap
+        uses: cicirello/generate-sitemap@v1
+        with:
+          base-url-path: https://${{ github.repository_owner }}.github.io/${{ github.event.repository.name }}
+          path-to-root: docs
+
+      - name: "Output Javadoc stats"
+        run: |
+          echo "sitemap-path = ${{ steps.sitemap.outputs.sitemap-path }}"
+          echo "url-count = ${{ steps.sitemap.outputs.url-count }}"
+          echo "excluded-count = ${{ steps.sitemap.outputs.excluded-count }}"
+          ls -l docs
+
+      - name: "Configure Git"
+        env:
+          DEPLOY_PRI: ${{secrets.DEPLOY_PRI}}
+        run: |
+          sudo timedatectl set-timezone "Asia/Shanghai"
+          mkdir -p ~/.ssh/
+          echo "$DEPLOY_PRI" > ~/.ssh/id_rsa
+          chmod 600 ~/.ssh/id_rsa
+          ssh-keyscan github.com >> ~/.ssh/known_hosts
+          git config --global user.name '${{ github.repository_owner }}'
+          git config --global user.email '${{ github.repository_owner }}@users.noreply.github.com'
+
+      - name: "Commit&Push repository files"
+        run: |
+          cd deploy
+          git init
+          git remote add origin git@github.com:${{ github.repository_owner }}/${{ github.event.repository.name }}.git
+          git checkout -b repo
+          git add -A
+          git commit -m "Maven project deployment."
+          git push origin HEAD:repo --force
+
+      - name: "Commit&Push API documentation"
+        run: |
+          cd docs
+          git init
+          git remote add origin git@github.com:${{ github.repository_owner }}/${{ github.event.repository.name }}.git
+          git checkout -b gh-pages
+          git add -A
+          git commit -m "API Document generated."
+          git push origin HEAD:gh-pages --force
+
+  central-deploy:
+    name: "Deploy Project (Central)"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: "Set up JDK"
+        uses: actions/setup-java@v4
+        with:
+          java-version: '8'
+          distribution: 'adopt'
+          cache: maven
+          server-id: central
+          server-username: MAVEN_USERNAME
+          server-password: MAVEN_PASSWORD
+          gpg-private-key: ${{ secrets.MAVEN_GPG_PRIVATE_KEY }} # Value of the GPG private key to import
+          gpg-passphrase: MAVEN_GPG_PASSPHRASE # env variable for GPG private key passphrase
+
+      - name: "Central Deploy"
+        run: mvn -B -Pcentral deploy --file pom.xml -DskipTests
+        env:
+          MAVEN_USERNAME: ${{ secrets.OSSRH_USER }}
+          MAVEN_PASSWORD: ${{ secrets.OSSRH_PASS }}
+          MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }}

.github/workflows/javadoc.yml

@@ -1,74 +0,0 @@
-# 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: Javadoc
-
-on:
-  # 支持手动触发构建
-  workflow_dispatch:
-  release:
-    # 创建release的时候触发
-    types: [ published ]
-
-jobs:
-  api-website:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout the repo
-        uses: actions/checkout@v2
-
-      - name: Set up the Java JDK
-        uses: actions/setup-java@v2
-        with:
-          cache: maven
-          java-version: '11'
-          distribution: 'adopt'
-
-      - name: Generate docs
-        run: mvn clean package -DskipTests
-
-      - name: Copy to Location
-        run: |
-          rm -rf docs
-          mkdir -vp docs
-          cp -vrf EasyPlugin-api/target/apidocs/* docs/
-          cp -vrf .documentation/JAVADOC-README.md docs/README.md
-
-      - name: Generate the sitemap
-        id: sitemap
-        uses: cicirello/generate-sitemap@v1
-        with:
-          base-url-path: https://carmjos.github.io/EasyPlugin
-          path-to-root: docs
-
-      - name: Output stats
-        run: |
-          echo "sitemap-path = ${{ steps.sitemap.outputs.sitemap-path }}"
-          echo "url-count = ${{ steps.sitemap.outputs.url-count }}"
-          echo "excluded-count = ${{ steps.sitemap.outputs.excluded-count }}"
-
-      - name: Configure Git
-        env:
-          DEPLOY_PRI: ${{secrets.DEPLOY_PRI}}
-        run: |
-          sudo timedatectl set-timezone "Asia/Shanghai"
-          mkdir -p ~/.ssh/
-          echo "$DEPLOY_PRI" > ~/.ssh/id_rsa
-          chmod 600 ~/.ssh/id_rsa
-          ssh-keyscan github.com >> ~/.ssh/known_hosts
-          git config --global user.name 'CarmJos'
-          git config --global user.email 'carm@carm.cc'
-
-      - name: Commit documentation changes
-        run: |
-          cd docs
-          git init
-          git remote add origin git@github.com:CarmJos/EasyPlugin.git
-          git checkout -b gh-pages
-          git add -A
-          git commit -m "API Document generated."
-      - name: Push javadocs
-        run: |
-          cd docs
-          git push origin HEAD:gh-pages --force
-

.github/workflows/maven.yml

@@ -1,7 +1,7 @@
 # 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: Build
+name: Build & Tests
 
 on:
   # 支持手动触发构建
@@ -14,19 +14,18 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: "Set up JDK"
-        uses: actions/setup-java@v2
+        uses: actions/setup-java@v4
         with:
           cache: maven
-          java-version: '11'
+          java-version: '8'
           distribution: 'adopt'
+          server-id: github
+          server-username: MAVEN_USERNAME
+          server-password: MAVEN_TOKEN
       - name: "Package"
-        run: mvn -B package --file pom.xml -Dmaven.javadoc.skip=true
-      - name: "Target Stage"
-        run: mkdir staging && cp */target/*.jar staging
-      - name: "Upload artifact"
-        uses: actions/upload-artifact@v2
-        with:
-          name: Artifact
-          path: staging
+        run: mvn -B package --file pom.xml -Dmaven.javadoc.skip=true -Dgpg.skip
+        env:
+          MAVEN_USERNAME: ${{ github.repository_owner }}
+          MAVEN_TOKEN: ${{secrets.GITHUB_TOKEN}}

README.md

@@ -23,63 +23,94 @@
 - 轻便独立的功能模块，按需使用，避免大量打包！
 - 详细的Javadoc与使用文档，轻松上手，方便使用！
 - 持续的更新与优化，需求不止，更新不止！
-  - 如需新功能支持，请 [点击这里](https://github.com/CarmJos/EasyPlugin/issues/new?assignees=&labels=enhancement&template=feature_issues.md&title=) 提交功能需求。
+    - 如需新功能支持，请通过 [Issues](https://github.com/CarmJos/EasyPlugin/issues) 提交功能需求。
 
 ## 内容
 
-### 集合部分
-- All [`easyplugin-all`](easyplugin-all)
-- Common [`easyplugin-common`](easyplugin-common)
+项目初创不久，加 * 的仍在开发更新中...欢迎各路大佬帮助提供本项目的开发文档~
 
-### 主要部分
+### 集合部分 (`/collection`)
 
-- Main [`easyplugin-main`](easyplugin-main)
-- Command [`easyplugin-command`](easyplugin-command)
-- Configuration [`easyplugin-configuration`](easyplugin-configuration)
-- Database [`easyplugin-database`](easyplugin-database)
-- GUI [`easyplugin-gui`](easyplugin-gui)
+- All [`easyplugin-all`](collection/all)
+- Common [`easyplugin-common`](collection/common)
 
-### 附属部分
-- [PlaceholderAPI](https://www.spigotmc.org/resources/6245/) [`easyplugin-placeholderapi`](easyplugin-placeholderapi)
-- [Vault](https://github.com/MilkBowl/VaultAPI) [`easyplugin-vault`](easyplugin-vault)
-- [LuckPerms](https://www.spigotmc.org/resources/luckperms.28140/)  [`easyplugin-lp`](easyplugin-lp)
+### 主要部分 (`/base`)
+
+- Color  [`easyplugin-color`](base/color)
+    - 颜色工具类模块，提供功能全面的MC颜色解析转换工具。
+    - 支持 `&+颜色代码`(原版颜色)、`§(#XXXXXX)`(RGB颜色) 与 `&<#XXXXXX>`(前后标注RGB颜色渐变)。
+- Utils  [`easyplugin-utils`](base/utils)
+    - 通用工具类模块，该模块中的内容支持在Bungee、Bukkit使用。
+    - 本模块提供
+        - `ColorParser` 支持RGB颜色与RGB渐变色的颜色解析器。
+        - `EasyCooldown` 快速创造一个冷却时间的管理器。
+        - `JarResourceUtils` 快速读取Jar包内容的工具类。
+- Main [`easyplugin-main`](base/main)
+    - 主要接口模块，提供了方便的插件入口类与相关工具类。
+- Command [`easyplugin-command`](base/command)
+    - 指令接口模块，便于快速进行子指令的实现，并提供单独的TabComplete方法。
+    - 随本项目提供了 `SimpleCompleter` 类，用于快速创建补全的内容列表。
+- GUI [`easyplugin-gui`](base/main)
+    - 简单便捷的箱子GUI接口，可以快速实现GUI中不同图标的点击功能。
+    - 随本项目提供了 `AutoPagedGUI` 等翻页GUI抽象类。
+- Storage [`easyplugin-storage`](base/storage)
+    - 抽象存储管理器，便于实现不同的存储类型。
+    - 随本项目提供了 `FileBasedStorage`、`FolderBasedStorage` 等常用存储抽象方法。
+- Messages [`easyplugin-message`](base/messages)
+    - 随本项目提供了基于 MineConfiguration 实现的 `EasyMessages` 类。
+    - 支持多种消息配置，包括文本消息、ActionBar消息、Title消息、声音、粒子效果播放等。
+    - 支持消息间的延迟发送。
+
+### 独立项目部分
+
+> 以下项目均已独立出单独项目,如需使用，**强烈建议自行引用对应的项目**，以支持完整的Javadoc并获取源码内容！
+
+- _Listener_ -> [**EasyListener**](https://github.com/CarmJos/EasyListener)
+- _Configuration_ -> [**MineConfiguration**](https://github.com/CarmJos/MineConfiguration)
+- _Database_ -> [**EasySQL**](https://github.com/CarmJos/EasySQL)
+
+### 附属部分 (`/extension`)
+
+- [PlaceholderAPI](https://www.spigotmc.org/resources/6245/) [`easyplugin-placeholderapi`](extension/papi)
+  - PlaceholderAPI 扩展模块，提供了方便的 PlaceholderAPI 变量注册方法。
+- [Vault](https://github.com/MilkBowl/VaultAPI)* [`easyplugin-vault`](extension/vault)
 
 ## 开发
 
-详细开发介绍请 [点击这里](.documentation/README.md) , JavaDoc(最新Release) 请 [点击这里](https://carmjos.github.io/EasyPlugin) 。
+详细开发介绍请 [点击这里](.documentation/README.md) , JavaDoc(最新Release)
+请 [点击这里](https://carmjos.github.io/EasyPlugin) 。
 
 ### 示例代码
 
-您可以 [点击这里](https://github.com/CarmJos/UltraDepository) 查看实例项目演示，更多演示详见 [开发介绍](.documentation/README.md) 。
+您可以 [点击这里](https://github.com/CarmJos/UltraDepository)
+查看实例项目演示，更多演示详见 [开发介绍](.documentation/README.md) 。
 
 ### 依赖方式
 
-#### Maven 依赖
-
 <details>
-<summary>远程库配置</summary>
+<summary>展开查看 Maven 依赖方式</summary>
 
 ```xml
 
 <project>
     <repositories>
+
         <repository>
+            <!--采用github-repo依赖库(推荐)-->
             <id>EasyPlugin</id>
             <name>GitHub Packages</name>
-            <url>https://maven.pkg.github.com/CarmJos/EasyPlugin</url>
+            <url>https://raw.githubusercontent.com/CarmJos/EasyPlugin/repo/</url>
         </repository>
+
+        <repository>
+            <!--采用我的私人依赖库，简单方便，但可能因为变故而无法使用-->
+            <id>carm-repo</id>
+            <name>Carm's Repo</name>
+            <url>https://repo.carm.cc/repository/maven-public/</url>
+        </repository>
+
     </repositories>
-</project>
-```
 
-</details>
-
-<details>
-<summary>原生依赖</summary>
-
-```xml
-
-<project>
     <dependencies>
         <!--大全集版本，包含项目内所有模块-->
         <dependency>
@@ -89,7 +120,15 @@
             <scope>compile</scope>
         </dependency>
 
-        <!--轻松插件主要接口集，包含方便的插件入口类与相关工具类。-->
+        <!--常用接口集，包含除附属插件模块外的所有模块-->
+        <dependency>
+            <groupId>cc.carm.lib</groupId>
+            <artifactId>easyplugin-common</artifactId>
+            <version>[LATEST RELEASE]</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <!--插件主要接口模块，包含方便的插件入口类与相关工具类-->
         <dependency>
             <groupId>cc.carm.lib</groupId>
             <artifactId>easyplugin-main</artifactId>
@@ -97,12 +136,44 @@
             <scope>compile</scope>
         </dependency>
 
+        <!-- 其他模块自行选择，详见 “内容”-->
+
     </dependencies>
 </project>
 ```
 
 </details>
 
+<details>
+<summary>展开查看 Gradle 依赖方式</summary>
+
+```groovy
+repositories {
+    // 采用github依赖库，安全稳定，但需要配置 (推荐)
+    maven { url 'https://raw.githubusercontent.com/CarmJos/EasyPlugin/repo/' }
+
+    // 采用我的私人依赖库，简单方便，但可能因为变故而无法使用
+    maven { url 'https://repo.carm.cc/repository/maven-public/' }
+}
+
+dependencies {
+
+    //大全集版本，包含项目内所有模块
+    api "cc.carm.lib:easyplugin-all:[LATEST RELEASE]"
+
+    //常用接口集，包含除附属插件模块外的所有模块
+    api "cc.carm.lib:easyplugin-common:[LATEST RELEASE]"
+
+    //插件主要接口模块，包含方便的插件入口类与相关工具类
+    api "cc.carm.lib:easyplugin-main:[LATEST RELEASE]"
+
+    // 其他模块自行选择，详见 “内容”
+
+}
+```
+
+</details>
+
 ## 支持与捐赠
 
 若您觉得本插件做的不错，您可以通过捐赠支持我！
@@ -119,14 +190,15 @@
 
 > MIT 协议可能是几大开源协议中最宽松的一个，核心条款是：
 >
-> 该软件及其相关文档对所有人免费，可以任意处置，包括使用，复制，修改，合并，发表，分发，再授权，或者销售。唯一的限制是，软件中必须包含上述版 权和许可提示。
+> 该软件及其相关文档对所有人免费，可以任意处置，包括使用，复制，修改，合并，发表，分发，再授权，或者销售。唯一的限制是，软件中必须包含上述版
+> 权和许可提示。
 >
 > 这意味着：
 > - 你可以自由使用，复制，修改，可以用于自己的项目。
 > - 可以免费分发或用来盈利。
 > - 唯一的限制是必须包含许可声明。
-> 
+>
 > MIT 协议是所有开源许可中最宽松的一个，除了必须包含许可声明外，再无任何限制。
-> 
+>
 > *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>

base/color/pom.xml

@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>cc.carm.lib</groupId>
+        <artifactId>easyplugin-parent</artifactId>
+        <version>1.5.14</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+    <properties>
+        <maven.compiler.source>${project.jdk.version}</maven.compiler.source>
+        <maven.compiler.target>${project.jdk.version}</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
+    </properties>
+    <artifactId>easyplugin-color</artifactId>
+
+    <name>EasyPlugin-Color</name>
+    <description>轻松插件颜色模块，支持简单便捷的颜色解析器，包括基本颜色、RGB颜色与RGB渐变颜色。</description>
+    <url>https://github.com/CarmJos/EasyPlugin</url>
+
+    <developers>
+        <developer>
+            <id>CarmJos</id>
+            <name>Carm Jos</name>
+            <email>carm@carm.cc</email>
+            <url>https://www.carm.cc</url>
+        </developer>
+    </developers>
+
+    <licenses>
+        <license>
+            <name>The MIT License</name>
+            <url>https://opensource.org/licenses/MIT</url>
+        </license>
+    </licenses>
+
+    <issueManagement>
+        <system>GitHub Issues</system>
+        <url>https://github.com/CarmJos/EasyPlugin/issues</url>
+    </issueManagement>
+
+    <ciManagement>
+        <system>GitHub Actions</system>
+        <url>https://github.com/CarmJos/EasyPlugin/actions/workflows/maven.yml</url>
+    </ciManagement>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

base/color/src/main/java/cc/carm/lib/easyplugin/utils/ColorParser.java

@@ -0,0 +1,222 @@
+package cc.carm.lib.easyplugin.utils;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.awt.*;
+import java.util.List;
+import java.util.*;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+import java.util.stream.IntStream;
+
+/**
+ * 颜色解析器。
+ * <br> 普通颜色 格式 {@code &+颜色代码 }，如 {@literal &c} 、{@literal &a}
+ * <br> RGB颜色(版本需要≥1.14) 格式 {@code &(#XXXXXX) }，如 {@literal &(#aaaaaa)}
+ * <br> 渐变RBG颜色(版本需要≥1.14) 格式 {@code &<#XXXXXX>FOOBAR&<#XXXXXX> }
+ * <p> 注意：当使用渐变RGB颜色时，普通颜色代码与RGB颜色代码将失效。
+ */
+public class ColorParser {
+
+    public static final Pattern HEX_PATTERN = Pattern.compile("&\\(&?#([\\da-fA-F]{6})\\)");
+    public static final Pattern GRADIENT_PATTERN = Pattern.compile("&<&?#([\\da-fA-F]{6})>");
+    public static final Pattern COLOR_PATTERN = Pattern.compile("([&§][0-9a-fA-FrRxX])+"); // 会影响颜色的代码
+    public static final Pattern FORMAT_PATTERN = Pattern.compile("([&§][0-9a-fA-Fk-oK-OrRxX])+"); // MC可用的格式化代码
+
+    /**
+     * 清除一条消息中的全部颜色代码 (包括RGB颜色代码与渐变颜色代码)
+     *
+     * @param text 源消息内容
+     * @return 清理颜色后的消息
+     */
+    public static @NotNull String clear(@NotNull String text) {
+        text = HEX_PATTERN.matcher(text).replaceAll("");
+        text = GRADIENT_PATTERN.matcher(text).replaceAll("");
+        text = FORMAT_PATTERN.matcher(text).replaceAll("");
+        return text;
+    }
+
+    /**
+     * 对一条消息进行颜色解析，包括普通颜色代码、RGB颜色代码与RBG渐变代码。
+     *
+     * @param text 源消息内容
+     * @return 解析后的消息
+     */
+    public static @NotNull String parse(@NotNull String text) {
+        return parseBaseColor(parseGradientColor(parseHexColor(text)));
+    }
+
+    /**
+     * 对多条消息进行颜色解析，包括普通颜色代码、RGB颜色代码与RBG渐变代码。
+     *
+     * @param texts 源消息内容
+     * @return 解析后的消息
+     */
+    public static @NotNull String[] parse(@NotNull String... texts) {
+        return parse(Arrays.asList(texts)).toArray(new String[0]);
+    }
+
+    /**
+     * 对多条消息进行颜色解析，包括普通颜色代码、RGB颜色代码与RBG渐变代码。
+     *
+     * @param texts 源消息内容
+     * @return 解析后的消息
+     */
+    public static @NotNull List<String> parse(@NotNull Collection<String> texts) {
+        return texts.stream().map(ColorParser::parse).collect(Collectors.toList());
+    }
+
+    /**
+     * 解析消息中的基本颜色代码格式 {@code &+颜色代码 }，如 {@literal &c} 、{@literal &a}
+     *
+     * @param text 消息内容
+     * @return RGB处理后的消息
+     * @see net.md_5.bungee.api.ChatColor
+     */
+    public static String parseBaseColor(final String text) {
+        return text.replaceAll("&", "§").replace("§§", "&");
+    }
+
+    /**
+     * 解析消息中的RGB颜色代码(版本需要≥1.14) 格式 {@code &(#XXXXXX) }，如 {@literal &(#aaaaaa)}
+     *
+     * @param text 消息内容
+     * @return RGB处理后的消息
+     */
+    public static String parseHexColor(String text) {
+        Matcher matcher = HEX_PATTERN.matcher(text);
+        while (matcher.find()) {
+            text = matcher.replaceFirst(buildHexColor(matcher.group(1)).toLowerCase());
+            matcher.reset(text);
+        }
+        return text;
+    }
+
+    /**
+     * 对一条消息进行RGB渐变处理(版本需要≥1.14)，格式 {@code &<#XXXXXX>FOOBAR&<#XXXXXX> }。
+     *
+     * @param text 消息内容
+     * @return RGB渐变处理后的消息
+     */
+    public static @NotNull String parseGradientColor(@NotNull String text) {
+        List<String> colors = new ArrayList<>();
+
+        Matcher matcher = ColorParser.GRADIENT_PATTERN.matcher(text);
+        while (matcher.find()) colors.add(matcher.group(1));
+
+        if (colors.isEmpty()) return text; // 无渐变颜色，直接跳出
+
+        String[] parts = ColorParser.GRADIENT_PATTERN.split(text);
+        StringBuilder builder = new StringBuilder();
+        for (int i = 0; i < parts.length; i++) {
+            String startHex = i - 1 >= 0 && colors.size() > i - 1 ? colors.get(i - 1) : null; // 本条消息的起始颜色
+            String endHex = colors.size() > i ? colors.get(i) : null; // 本条消息的结束颜色
+            builder.append(gradientText(parts[i], startHex, endHex));
+        }
+
+        return builder.toString();
+    }
+
+    public static @NotNull String gradientText(@NotNull String text,
+                                               @Nullable Color startColor, @Nullable Color endColor) {
+        Objects.requireNonNull(text, "Text to be gradient should not be null!");
+        if (startColor == null || endColor == null || text.isEmpty()) {
+            // 起始颜色有任一为空，则不进行渐变上色。
+            // 若有起始颜色，则代表其跟在某个渐变之后，应当添加"&r"阻断前面的渐变。
+            return (startColor != null ? "&r" : "") + text;
+        }
+
+        // 用于记录消息中特殊格式的位置
+        // 在渐变中，允许使用格式字符与颜色字符来改变其中某个字的颜色/格式，以支持更多形式内容。
+        LinkedHashMap<Integer, String> extraFormats = new LinkedHashMap<>();
+        Matcher matcher = ColorParser.FORMAT_PATTERN.matcher(text);
+        while (matcher.find()) {
+            extraFormats.put(matcher.start(), matcher.group());
+            text = matcher.replaceFirst("");
+            matcher.reset(text);
+        }
+
+        if (text.length() == 1) {
+            // 当只有一个实际字符时，无需进行渐变计算，直接返回 中间颜色+起始格式(如果有)+消息 即可。
+            return colorText(text, extraFormats.get(0), buildHexColor(mediumHex(startColor, endColor)));
+        }
+
+        String[] characters = text.split("");
+        int step = characters.length; // 变换次数
+
+        // 决定每种颜色变换的方向
+        int rDirection = startColor.getRed() < endColor.getRed() ? 1 : -1;
+        int gDirection = startColor.getGreen() < endColor.getGreen() ? 1 : -1;
+        int bDirection = startColor.getBlue() < endColor.getBlue() ? 1 : -1;
+
+        // 决定每种颜色每次变换的度
+        int rStep = Math.abs(startColor.getRed() - endColor.getRed()) / (step - 1);
+        int gStep = Math.abs(startColor.getGreen() - endColor.getGreen()) / (step - 1);
+        int bStep = Math.abs(startColor.getBlue() - endColor.getBlue()) / (step - 1);
+
+        String[] hexes = IntStream.range(0, step).mapToObj(i -> colorToHex(
+                startColor.getRed() + rStep * i * rDirection,
+                startColor.getGreen() + gStep * i * gDirection,
+                startColor.getBlue() + bStep * i * bDirection
+        )).toArray(String[]::new);
+
+        StringBuilder sb = new StringBuilder();
+        String extra = null;
+        for (int i = 0; i < characters.length; i++) {
+            extra = buildExtraFormat(extra, extraFormats.get(i));
+            String s = colorText(characters[i], extra, buildHexColor(hexes[i]));
+            sb.append(s);
+        }
+        return sb.toString();
+    }
+
+    protected static String gradientText(@NotNull String text, @Nullable String startHex, @Nullable String endHex) {
+        return gradientText(text,
+                startHex == null ? null : Color.decode("0x" + startHex),
+                endHex == null ? null : Color.decode("0x" + endHex)
+        );
+    }
+
+    private static String mediumHex(@NotNull Color start, @NotNull Color end) {
+        return colorToHex(
+                Math.abs(start.getRed() - end.getRed()) / 2,
+                Math.abs(start.getGreen() - end.getGreen()) / 2,
+                Math.abs(start.getBlue() - end.getBlue()) / 2
+        );
+    }
+
+    private static String colorText(String message, @Nullable String format, @Nullable String color) {
+        if (format != null && COLOR_PATTERN.matcher(format).find()) {
+            // format中存在影响颜色的内容，则当前消息的颜色会被覆盖。
+            // 为了减少最终消息的长度，故直接返回键入的FORMAT和对应消息的内容。
+            return format + message;
+        }
+        return (color == null ? "" : color) + (format == null ? "" : parseBaseColor(format)) + message;
+    }
+
+    protected static String colorToHex(Color color) {
+        return colorToHex(color.getRed(), color.getGreen(), color.getBlue());
+    }
+
+    protected static String colorToHex(int r, int g, int b) {
+        // 将R、G、B转换为16进制(若非2位则补0)输出
+        return String.format("%02X%02X%02X", r, g, b);
+    }
+
+    protected static String buildHexColor(String hexCode) {
+        return Arrays.stream(hexCode.split("")).map(s -> '§' + s)
+                .collect(Collectors.joining("", '§' + "x", ""));
+    }
+
+    protected static String buildExtraFormat(String current, String extra) {
+        if (extra != null) current = (current == null ? "" : current) + extra;
+        return isResetCode(current) ? null : current;
+    }
+
+    protected static boolean isResetCode(String input) {
+        return input != null && (input.toLowerCase().endsWith("&r") || input.toLowerCase().endsWith("§r"));
+    }
+
+}

base/color/src/test/java/ColorParseTest.java

@@ -0,0 +1,25 @@
+import cc.carm.lib.easyplugin.utils.ColorParser;
+import org.junit.Test;
+
+import java.util.LinkedHashMap;
+import java.util.regex.Matcher;
+
+import static cc.carm.lib.easyplugin.utils.ColorParser.*;
+
+public class ColorParseTest {
+
+
+    @Test
+    public void test() {
+        System.out.println(" ");
+        System.out.println(parseGradientColor("&<#AAAAAA>我真的&<#BBBBBB>爱死&<#111111>你&<#FFFFFF>！"));
+
+        // 测试穿插
+        System.out.println(parse("&<#AAAAAA>&l&m我真的&o尊的&r真的&<#BBBBBB>&o爱死&<#111111>你&<#FFFFFF>了&r！"));
+        System.out.println(parse("&<#AAAAAA>&l我&r真&(#666666)的&<#BBBBBB>&o爱死&<#111111>你&<#FFFFFF>了&r！"));
+        System.out.println(parse("&r正常的颜色理应&c&l不受影响&r。"));
+
+        System.out.println(clear("&f&l测试&<#AAAAAA>清理颜色代码&<#111111> &&这样应该&(#666666)不被影响 &f。"));
+    }
+
+}

base/command-alias/pom.xml

@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>cc.carm.lib</groupId>
+        <artifactId>easyplugin-parent</artifactId>
+        <version>1.5.14</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+    <properties>
+        <maven.compiler.source>${project.jdk.version}</maven.compiler.source>
+        <maven.compiler.target>${project.jdk.version}</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
+    </properties>
+    <artifactId>easyplugin-command-alias</artifactId>
+    <packaging>jar</packaging>
+
+    <name>EasyPlugin-Command-Alias</name>
+    <description>轻松插件指令别名映射模块，支持将插件内复杂的子指令简化为一个单独的指令，方便玩家使用。</description>
+    <url>https://github.com/CarmJos/EasyPlugin</url>
+
+    <developers>
+        <developer>
+            <id>CarmJos</id>
+            <name>Carm Jos</name>
+            <email>carm@carm.cc</email>
+            <url>https://www.carm.cc</url>
+        </developer>
+    </developers>
+
+    <licenses>
+        <license>
+            <name>The MIT License</name>
+            <url>https://opensource.org/licenses/MIT</url>
+        </license>
+    </licenses>
+
+    <issueManagement>
+        <system>GitHub Issues</system>
+        <url>https://github.com/CarmJos/EasyPlugin/issues</url>
+    </issueManagement>
+
+    <ciManagement>
+        <system>GitHub Actions</system>
+        <url>https://github.com/CarmJos/EasyPlugin/actions/workflows/maven.yml</url>
+    </ciManagement>
+
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

base/command-alias/src/main/java/cc/carm/lib/easyplugin/command/alias/AliasCommand.java

@@ -0,0 +1,51 @@
+package cc.carm.lib.easyplugin.command.alias;
+
+import org.bukkit.Location;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.SimpleCommandMap;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.Optional;
+
+public class AliasCommand extends Command {
+
+    protected final AliasCommandManager aliasCommandManager;
+    protected final String targetCommand;
+
+    public AliasCommand(String name, AliasCommandManager aliasCommandManager, String targetCommand) {
+        super(name);
+        this.aliasCommandManager = aliasCommandManager;
+        this.targetCommand = targetCommand;
+    }
+
+    protected SimpleCommandMap getCommandMap() {
+        return this.aliasCommandManager.getCommandMap();
+    }
+
+    protected String buildCommand(String[] args) {
+        return this.targetCommand + " " + String.join(" ", args);
+    }
+
+    @Override
+    public boolean execute(@NotNull CommandSender sender, @NotNull String commandLabel, @NotNull String[] args) {
+        return getCommandMap().dispatch(sender, buildCommand(args));
+    }
+
+    @NotNull
+    @Override
+    public List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias,
+                                    @NotNull String[] args, @Nullable Location location) throws IllegalArgumentException {
+        return Optional.ofNullable(getCommandMap().tabComplete(sender, buildCommand(args))).orElse(Collections.emptyList());
+    }
+
+    @NotNull
+    @Override
+    public List<String> tabComplete(@NotNull CommandSender sender, @NotNull String alias, @NotNull String[] args) throws IllegalArgumentException {
+        return tabComplete(sender, alias, args, null);
+    }
+
+}

base/command-alias/src/main/java/cc/carm/lib/easyplugin/command/alias/AliasCommandManager.java

@@ -0,0 +1,88 @@
+package cc.carm.lib.easyplugin.command.alias;
+
+import org.bukkit.Bukkit;
+import org.bukkit.command.Command;
+import org.bukkit.command.SimpleCommandMap;
+import org.bukkit.plugin.SimplePluginManager;
+import org.bukkit.plugin.java.JavaPlugin;
+import org.jetbrains.annotations.NotNull;
+
+import java.lang.reflect.Field;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * 指令简化别名(简化映射)管理器
+ * <br>支持将插件内复杂的子指令简化为一个单独的指令，方便玩家使用。
+ */
+public class AliasCommandManager {
+
+    protected final @NotNull JavaPlugin plugin;
+    protected final @NotNull String prefix;
+
+    protected final @NotNull SimpleCommandMap commandMap;
+    protected final @NotNull Field knownCommandsFiled;
+
+    protected final @NotNull Map<String, AliasCommand> registeredCommands = new HashMap<>();
+
+    public AliasCommandManager(@NotNull JavaPlugin plugin) throws Exception {
+        this(plugin, plugin.getName());
+    }
+
+    public AliasCommandManager(@NotNull JavaPlugin plugin, @NotNull String prefix) throws Exception {
+        this.plugin = plugin;
+        this.prefix = prefix.trim();
+
+        SimplePluginManager manager = (SimplePluginManager) Bukkit.getPluginManager();
+        Field commandMapField = SimplePluginManager.class.getDeclaredField("commandMap");
+        commandMapField.setAccessible(true);
+        this.commandMap = (SimpleCommandMap) commandMapField.get(manager);
+
+        this.knownCommandsFiled = SimpleCommandMap.class.getDeclaredField("knownCommands");
+        this.knownCommandsFiled.setAccessible(true);
+    }
+
+    @SuppressWarnings("unchecked")
+    protected Map<String, Command> getKnownCommands() {
+        try {
+            return (Map<String, Command>) knownCommandsFiled.get(commandMap);
+        } catch (IllegalAccessException e) {
+            e.printStackTrace();
+        }
+        return new HashMap<>();
+    }
+
+    protected @NotNull SimpleCommandMap getCommandMap() {
+        return commandMap;
+    }
+
+    public String getCommandPrefix() {
+        return this.prefix;
+    }
+
+    public void register(@NotNull String alias, @NotNull String subCommand) {
+        AliasCommand current = this.registeredCommands.get(alias);
+        if (current != null) current.unregister(getCommandMap());
+
+        AliasCommand cmd = new AliasCommand(alias, this, getCommandPrefix() + " " + subCommand);
+        this.registeredCommands.put(alias, cmd);
+        getCommandMap().register(plugin.getName(), cmd);
+    }
+
+    public void unregister(@NotNull String alias) {
+        AliasCommand current = this.registeredCommands.remove(alias);
+        if (current != null) {
+            getKnownCommands().remove(alias);
+            current.unregister(getCommandMap());
+        }
+    }
+
+    public void unregisterAll() {
+        registeredCommands.forEach((k, v) -> {
+            getKnownCommands().remove(k);
+            v.unregister(getCommandMap());
+        });
+        registeredCommands.clear();
+    }
+
+}

base/command/pom.xml

@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>easyplugin-parent</artifactId>
+        <groupId>cc.carm.lib</groupId>
+        <version>1.5.14</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <properties>
+        <maven.compiler.source>${project.jdk.version}</maven.compiler.source>
+        <maven.compiler.target>${project.jdk.version}</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
+    </properties>
+    <artifactId>easyplugin-command</artifactId>
+    <packaging>jar</packaging>
+
+    <name>EasyPlugin-Command</name>
+    <description>轻松插件指令接口模块，方便快捷的编写子指令。</description>
+    <url>https://github.com/CarmJos/EasyPlugin</url>
+
+    <developers>
+        <developer>
+            <id>CarmJos</id>
+            <name>Carm Jos</name>
+            <email>carm@carm.cc</email>
+            <url>https://www.carm.cc</url>
+        </developer>
+    </developers>
+
+    <licenses>
+        <license>
+            <name>The MIT License</name>
+            <url>https://opensource.org/licenses/MIT</url>
+        </license>
+    </licenses>
+
+    <issueManagement>
+        <system>GitHub Issues</system>
+        <url>https://github.com/CarmJos/EasyPlugin/issues</url>
+    </issueManagement>
+
+    <ciManagement>
+        <system>GitHub Actions</system>
+        <url>https://github.com/CarmJos/EasyPlugin/actions/workflows/maven.yml</url>
+    </ciManagement>
+
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

base/command/src/main/java/cc/carm/lib/easyplugin/command/CommandHandler.java

@@ -0,0 +1,179 @@
+package cc.carm.lib.easyplugin.command;
+
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.TabExecutor;
+import org.bukkit.plugin.java.JavaPlugin;
+import org.bukkit.util.StringUtil;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.*;
+import java.util.stream.Collectors;
+
+@SuppressWarnings("UnusedReturnValue")
+public abstract class CommandHandler implements TabExecutor, NamedExecutor {
+
+    protected final @NotNull JavaPlugin plugin;
+    protected final @NotNull String cmd;
+    protected final @NotNull List<String> aliases;
+
+    protected final @NotNull Map<String, SubCommand<?>> registeredCommands = new HashMap<>();
+    protected final @NotNull Map<String, CommandHandler> registeredHandlers = new HashMap<>();
+
+    protected final @NotNull Map<String, String> aliasesMap = new HashMap<>();
+
+    public CommandHandler(@NotNull JavaPlugin plugin) {
+        this(plugin, plugin.getName());
+    }
+
+    public CommandHandler(@NotNull JavaPlugin plugin, @NotNull String cmd) {
+        this(plugin, cmd, new String[0]);
+    }
+
+    public CommandHandler(@NotNull JavaPlugin plugin, @NotNull String cmd, @NotNull String... aliases) {
+        this.plugin = plugin;
+        this.cmd = cmd;
+        this.aliases = Arrays.asList(aliases);
+    }
+
+    public abstract Void noArgs(CommandSender sender);
+
+    public Void unknownCommand(CommandSender sender, String[] args) {
+        return noArgs(sender);
+    }
+
+    public abstract Void noPermission(CommandSender sender);
+
+    public Void onException(CommandSender sender, SubCommand<?> cmd, Exception ex) {
+        sender.sendMessage("Error occurred when executing " + cmd.getIdentifier() + ": " + ex.getLocalizedMessage());
+        ex.printStackTrace();
+        return null;
+    }
+
+    @Override
+    public @NotNull List<String> getAliases() {
+        return aliases;
+    }
+
+    @Override
+    public @NotNull String getIdentifier() {
+        return this.cmd;
+    }
+
+    public void registerSubCommand(SubCommand<?> command) {
+        String name = command.getIdentifier().toLowerCase();
+        this.registeredCommands.put(name, command);
+        command.getAliases().forEach(alias -> this.aliasesMap.put(alias.toLowerCase(), name));
+    }
+
+    public void registerHandler(CommandHandler handler) {
+        String name = handler.getIdentifier().toLowerCase();
+        this.registeredHandlers.put(name, handler);
+        handler.getAliases().forEach(alias -> this.aliasesMap.put(alias.toLowerCase(), name));
+    }
+
+    @Override
+    public boolean onCommand(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label, String[] args) {
+        if (!this.hasPermission(sender)) {
+            noPermission(sender);
+            return true;
+        }
+
+        if (args.length == 0) {
+            this.noArgs(sender);
+            return true;
+        }
+
+        String input = args[0].toLowerCase();
+
+        CommandHandler handler = getHandler(input);
+        if (handler != null) {
+            if (!handler.hasPermission(sender)) {
+                this.noPermission(sender);
+            } else {
+                handler.onCommand(sender, command, label, this.shortenArgs(args));
+            }
+            return true;
+        }
+
+        SubCommand<?> sub = getSubCommand(input);
+        if (sub == null) {
+            this.unknownCommand(sender, args);
+        } else if (!sub.hasPermission(sender)) {
+            this.noPermission(sender);
+        } else {
+            try {
+                sub.execute(this.plugin, sender, this.shortenArgs(args));
+            } catch (Exception ex) {
+                this.onException(sender, sub, ex);
+            }
+        }
+
+        return true;
+    }
+
+    @Override
+    public List<String> onTabComplete(@NotNull CommandSender sender, @NotNull Command command, @NotNull String alias, String[] args) {
+        if (args.length == 0) return Collections.emptyList();
+
+        String input = args[0].toLowerCase();
+        if (args.length == 1) {
+            return getExecutors().stream()
+                    .filter(e -> e.hasPermission(sender))
+                    .map(NamedExecutor::getIdentifier)
+                    .filter(s -> StringUtil.startsWithIgnoreCase(s, input))
+                    .collect(Collectors.toList());
+        } else {
+
+            CommandHandler handler = getHandler(input);
+            if (handler != null && handler.hasPermission(sender)) {
+                return handler.onTabComplete(sender, command, alias, this.shortenArgs(args));
+            }
+
+            SubCommand<?> sub = getSubCommand(input);
+            if (sub != null && sub.hasPermission(sender)) {
+                return sub.tabComplete(this.plugin, sender, this.shortenArgs(args));
+            }
+
+            return Collections.emptyList();
+        }
+    }
+
+    public List<NamedExecutor> getExecutors() {
+        Set<NamedExecutor> executors = new HashSet<>();
+        executors.addAll(this.registeredHandlers.values());
+        executors.addAll(this.registeredCommands.values());
+        List<NamedExecutor> sortedExecutors = new ArrayList<>(executors);
+        sortedExecutors.sort(Comparator.comparing(NamedExecutor::getIdentifier));
+        return sortedExecutors;
+    }
+
+    protected @Nullable CommandHandler getHandler(@NotNull String name) {
+        CommandHandler fromName = this.registeredHandlers.get(name);
+        if (fromName != null) return fromName;
+
+        String nameFromAlias = this.aliasesMap.get(name);
+        if (nameFromAlias == null) return null;
+        else return this.registeredHandlers.get(nameFromAlias);
+    }
+
+    protected @Nullable SubCommand<?> getSubCommand(@NotNull String name) {
+        SubCommand<?> fromName = this.registeredCommands.get(name);
+        if (fromName != null) return fromName;
+
+        String nameFromAlias = this.aliasesMap.get(name);
+        if (nameFromAlias == null) return null;
+        else return this.registeredCommands.get(nameFromAlias);
+    }
+
+    protected String[] shortenArgs(String[] args) {
+        if (args.length == 0) {
+            return args;
+        } else {
+            List<String> argList = new ArrayList<>(Arrays.asList(args).subList(1, args.length));
+            return argList.toArray(new String[0]);
+        }
+    }
+
+}

base/command/src/main/java/cc/carm/lib/easyplugin/command/NamedExecutor.java

@@ -0,0 +1,35 @@
+package cc.carm.lib.easyplugin.command;
+
+import org.bukkit.command.CommandSender;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.Optional;
+import java.util.function.Function;
+
+public interface NamedExecutor {
+
+    @NotNull String getIdentifier();
+
+    @NotNull List<String> getAliases();
+
+    default boolean hasPermission(@NotNull CommandSender sender) {
+        return true;
+    }
+
+    default Void sendMessage(@NotNull CommandSender sender, @NotNull String... messages) {
+        return sendMessage(sender, Function.identity(), messages);
+    }
+
+    default Void sendMessage(@NotNull CommandSender sender,
+                             @Nullable Function<String, String> parser,
+                             @NotNull String... messages) {
+        if (messages == null || messages.length == 0) return null;
+        Function<String, String> finalParser = Optional.ofNullable(parser).orElse(Function.identity());
+        Arrays.stream(messages).map(finalParser).forEach(sender::sendMessage);
+        return null;
+    }
+
+}

base/command/src/main/java/cc/carm/lib/easyplugin/command/SimpleCompleter.java

@@ -0,0 +1,110 @@
+package cc.carm.lib.easyplugin.command;
+
+import com.google.common.collect.ImmutableList;
+import org.bukkit.Bukkit;
+import org.bukkit.Material;
+import org.bukkit.OfflinePlayer;
+import org.bukkit.World;
+import org.bukkit.enchantments.Enchantment;
+import org.bukkit.entity.HumanEntity;
+import org.bukkit.potion.PotionEffectType;
+import org.bukkit.util.StringUtil;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.List;
+import java.util.Objects;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+public class SimpleCompleter {
+
+    public static @NotNull List<String> none() {
+        return ImmutableList.of();
+    }
+
+    public static @NotNull List<String> objects(@NotNull String input, Collection<?> objects) {
+        return objects(input, objects.size(), objects);
+    }
+
+    public static @NotNull List<String> objects(@NotNull String input, int limit, Collection<?> objects) {
+        return objects(input, limit, objects.stream());
+    }
+
+    public static @NotNull List<String> objects(@NotNull String input, Stream<?> stream) {
+        return objects(input, 20, stream);
+    }
+
+    public static @NotNull List<String> objects(@NotNull String input, int limit, Stream<?> stream) {
+        return stream.filter(Objects::nonNull).map(Object::toString)
+                .filter(s -> StringUtil.startsWithIgnoreCase(s, input))
+                .limit(Math.max(0, limit)).collect(Collectors.toList());
+    }
+
+    public static @NotNull List<String> text(@NotNull String input, String... texts) {
+        return text(input, texts.length, texts);
+    }
+
+    public static @NotNull List<String> text(@NotNull String input, int limit, String... texts) {
+        return text(input, limit, Arrays.asList(texts));
+    }
+
+    public static @NotNull List<String> text(@NotNull String input, Collection<String> texts) {
+        return text(input, texts.size(), texts);
+    }
+
+    public static @NotNull List<String> text(@NotNull String input, int limit, Collection<String> texts) {
+        return objects(input, limit, texts);
+    }
+
+    public static @NotNull List<String> onlinePlayers(@NotNull String input) {
+        return onlinePlayers(input, 10);
+    }
+
+    public static @NotNull List<String> onlinePlayers(@NotNull String input, int limit) {
+        return objects(input, limit, Bukkit.getOnlinePlayers().stream().map(HumanEntity::getName));
+    }
+
+    public static @NotNull List<String> allPlayers(@NotNull String input) {
+        return allPlayers(input, 10);
+    }
+
+    public static @NotNull List<String> allPlayers(@NotNull String input, int limit) {
+        return objects(input, limit, Arrays.stream(Bukkit.getOfflinePlayers()).map(OfflinePlayer::getName));
+    }
+
+    public static @NotNull List<String> worlds(@NotNull String input) {
+        return worlds(input, 10);
+    }
+
+    public static @NotNull List<String> worlds(@NotNull String input, int limit) {
+        return objects(input, limit, Bukkit.getWorlds().stream().map(World::getName));
+    }
+
+    public static @NotNull List<String> materials(@NotNull String input) {
+        return materials(input, 10);
+    }
+
+    public static @NotNull List<String> materials(@NotNull String input, int limit) {
+        return objects(input, limit, Arrays.stream(Material.values()).map(Enum::name));
+    }
+
+    public static @NotNull List<String> effects(@NotNull String input) {
+        return effects(input, 10);
+    }
+
+    public static @NotNull List<String> effects(@NotNull String input, int limit) {
+        return objects(input, limit, Arrays.stream(PotionEffectType.values()).map(PotionEffectType::getName));
+    }
+
+    public static @NotNull List<String> enchantments(@NotNull String input) {
+        return effects(input, 10);
+    }
+
+    @SuppressWarnings("deprecation")
+    public static @NotNull List<String> enchantments(@NotNull String input, int limit) {
+        return objects(input, limit, Arrays.stream(Enchantment.values()).map(Enchantment::getName));
+    }
+
+}

base/command/src/main/java/cc/carm/lib/easyplugin/command/SubCommand.java

@@ -0,0 +1,47 @@
+package cc.carm.lib.easyplugin.command;
+
+import org.bukkit.command.CommandSender;
+import org.bukkit.plugin.java.JavaPlugin;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Unmodifiable;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+@SuppressWarnings("UnusedReturnValue")
+public abstract class SubCommand<C extends CommandHandler> implements NamedExecutor {
+
+    private final @NotNull C parent;
+
+    private final String identifier;
+    private final List<String> aliases;
+
+    public SubCommand(@NotNull C parent, String identifier, String... aliases) {
+        this.parent = parent;
+        this.identifier = identifier;
+        this.aliases = Arrays.asList(aliases);
+    }
+
+    public @NotNull C getParent() {
+        return parent;
+    }
+
+    @Override
+    public @NotNull String getIdentifier() {
+        return this.identifier;
+    }
+
+    @Override
+    @Unmodifiable
+    public @NotNull List<String> getAliases() {
+        return this.aliases;
+    }
+
+    public abstract Void execute(JavaPlugin plugin, CommandSender sender, String[] args) throws Exception;
+
+    public List<String> tabComplete(JavaPlugin plugin, CommandSender sender, String[] args) {
+        return Collections.emptyList();
+    }
+
+}

base/gui/pom.xml

@@ -5,13 +5,14 @@
     <parent>
         <artifactId>easyplugin-parent</artifactId>
         <groupId>cc.carm.lib</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.5.14</version>
+        <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <properties>
-        <maven.compiler.source>11</maven.compiler.source>
-        <maven.compiler.target>11</maven.compiler.target>
+        <maven.compiler.source>${project.jdk.version}</maven.compiler.source>
+        <maven.compiler.target>${project.jdk.version}</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
     </properties>
@@ -20,7 +21,7 @@
     <packaging>jar</packaging>
 
     <name>EasyPlugin-GUI</name>
-    <description>轻松插件界面相关接口，方便快捷的创建箱子GUI界面。</description>
+    <description>轻松插件GUI接口模块，方便快捷的创建箱子GUI界面。</description>
     <url>https://github.com/CarmJos/EasyPlugin</url>
 
     <developers>
@@ -34,8 +35,8 @@
 
     <licenses>
         <license>
-            <name>GNU General Public License v3.0</name>
-            <url>https://opensource.org/licenses/GPL-3.0</url>
+            <name>The MIT License</name>
+            <url>https://opensource.org/licenses/MIT</url>
         </license>
     </licenses>
 
@@ -58,5 +59,13 @@
         </dependency>
     </dependencies>
 
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
 
 </project>

base/gui/src/main/java/cc/carm/lib/easyplugin/gui/GUI.java

@@ -0,0 +1,258 @@
+package cc.carm.lib.easyplugin.gui;
+
+import cc.carm.lib.easyplugin.utils.ColorParser;
+import org.bukkit.Bukkit;
+import org.bukkit.Material;
+import org.bukkit.entity.HumanEntity;
+import org.bukkit.entity.Player;
+import org.bukkit.event.inventory.InventoryClickEvent;
+import org.bukkit.event.inventory.InventoryDragEvent;
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.plugin.java.JavaPlugin;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.*;
+import java.util.stream.IntStream;
+
+public class GUI {
+
+    private static JavaPlugin plugin;
+    private static final Map<UUID, GUI> openedGUIs = new HashMap<>();
+
+    public static void initialize(JavaPlugin plugin) {
+        GUI.plugin = plugin;
+    }
+
+    public static JavaPlugin getPlugin() {
+        return plugin;
+    }
+
+    public static Map<UUID, GUI> getOpenedGUIs() {
+        return openedGUIs;
+    }
+
+    protected final @NotNull GUIType type;
+    protected @NotNull String title;
+    protected Inventory inv;
+
+    protected final SortedMap<Integer, GUIItem> items = new TreeMap<>();
+    protected ItemStack emptyItem = null;
+
+    protected boolean cancelOnTarget = true; // 当玩家点击GUI时是否取消对应事件
+    protected boolean cancelOnSelf = true; // 当玩家点击自己背包时是否取消对应事件
+    protected boolean cancelOnOuter = true; //  当玩家点击界面外时是否取消对应事件
+
+    protected final Map<String, Object> flags = new LinkedHashMap<>();
+
+    protected GUIListener listener;
+
+    public GUI(@NotNull GUIType type, @NotNull String title) {
+        this.type = type;
+        this.title = ColorParser.parse(title);
+    }
+
+    public SortedMap<@NotNull Integer, @NotNull GUIItem> getItems() {
+        return items;
+    }
+
+    public final void setItem(int index, @Nullable GUIItem item) {
+        if (item == null) {
+            this.items.remove(index);
+        } else {
+            this.items.put(index, item);
+        }
+    }
+
+    public void setItemStack(int index, @Nullable ItemStack item) {
+        setItem(index, item == null ? null : new GUIItem(item));
+    }
+
+    public void setItem(GUIItem item, int... index) {
+        for (int i : index) {
+            setItem(i, item);
+        }
+    }
+
+    public void setItemStack(ItemStack item, int... index) {
+        for (int i : index) {
+            setItemStack(i, item);
+        }
+    }
+
+    /**
+     * 设置GUI上方(箱子部分)
+     * @param row 行数，1为第1行
+     * @param column 列数，1为第1列
+     * @param item GUIItem
+     */
+    public void setItem(int row, int column, @NotNull GUIItem item){
+        if(row <= 0 || column <= 0) throw new IllegalArgumentException("行数和列数都不能小于等于零");
+        if(row > type.getLines()) throw new IllegalArgumentException("行数("+row+")大于GUI大小限制("+type.getLines()+")");
+        if(column > 9) throw new IllegalArgumentException("列数("+column+")不能大于9");
+        setItem(9*(row-1)+column-1, item);
+    }
+
+    public GUIItem getItem(int index) {
+        return this.items.get(index);
+    }
+
+    public void setEmptyItem(ItemStack item) {
+        this.emptyItem = item;
+    }
+
+    protected void fillEmptySlots(@NotNull Inventory inventory) {
+        if (emptyItem == null) return;
+        IntStream.range(0, inventory.getSize())
+                .filter(i -> inventory.getItem(i) == null)
+                .forEach(index -> inventory.setItem(index, emptyItem));
+    }
+
+    protected void applyToInventory(Inventory inventory) {
+        IntStream.range(0, inventory.getSize()).forEach(index -> inventory.setItem(index, new ItemStack(Material.AIR)));
+        getItems().forEach((index, item) -> inventory.setItem(index, item.getDisplay()));
+        fillEmptySlots(inventory);
+    }
+
+    public void updateTitle(@NotNull String title) {
+        this.title = ColorParser.parse(title);
+        if (this.inv != null) {
+            this.inv = Bukkit.createInventory(null, this.type.getSize(), this.title);
+            applyToInventory(this.inv);
+        }
+    }
+
+    /**
+     * 更新玩家箱子的视图
+     */
+    public void updateView() {
+        this.onUpdate();
+        if (this.inv != null) {
+            List<HumanEntity> viewers = this.inv.getViewers();
+            applyToInventory(this.inv);
+            viewers.forEach(p -> ((Player) p).updateInventory());
+        }
+    }
+
+    /**
+     * 设置是否取消点击GUI内物品的事件
+     * 如果不取消，玩家可以从GUI中拿取物品。
+     *
+     * @param b 是否取消
+     */
+    public void setCancelOnTarget(boolean b) {
+        this.cancelOnTarget = b;
+    }
+
+    /**
+     * 设置是否取消点击自己背包内物品的事件
+     * 如果不取消，玩家可以从自己的背包中拿取物品。
+     *
+     * @param b 是否取消
+     */
+    public void setCancelOnSelf(boolean b) {
+        this.cancelOnSelf = b;
+    }
+
+    /**
+     * 设置是否取消点击GUI外的事件
+     * 如果不取消，玩家可以把物品从GUI或背包中丢出去
+     *
+     * @param b 是否取消
+     */
+    public void setCancelOnOuter(boolean b) {
+        this.cancelOnOuter = b;
+    }
+
+    public Object getFlag(String flag) {
+        return this.flags.get(flag);
+    }
+
+    public void setFlag(String flag, Object obj) {
+        this.flags.put(flag, obj);
+    }
+
+    public void removeFlag(String flag) {
+        this.flags.remove(flag);
+    }
+
+    public void rawClickListener(InventoryClickEvent event) {
+    }
+
+    public void openGUI(Player player) {
+        if (this.type == GUIType.CANCEL) {
+            throw new IllegalStateException("被取消或不存在的GUI");
+        }
+
+        Inventory ui = Bukkit.createInventory(null, this.type.getSize(), this.title);
+        applyToInventory(ui);
+
+        GUI previous = getOpenedGUI(player);
+        if (previous != null && previous.listener != null) {
+            previous.listener.close(player);
+        }
+
+        setOpenedGUI(player, this);
+
+        this.inv = ui;
+        player.openInventory(ui);
+
+        if (listener == null) {
+            this.listener = new GUIListener(this);
+            Bukkit.getPluginManager().registerEvents(this.listener, getPlugin());
+        }
+    }
+
+    /**
+     * 拖动GUI内物品是执行的代码
+     *
+     * @param event InventoryDragEvent
+     */
+    public void onDrag(InventoryDragEvent event) {
+    }
+
+    /**
+     * 关闭GUI时执行的代码
+     */
+    public void onClose() {
+    }
+
+    /**
+     * 当GUI更新时执行的代码
+     */
+    public void onUpdate() {
+    }
+
+    public GUIType getGUIType() {
+        return type;
+    }
+
+    public String getGUIName() {
+        return title;
+    }
+
+    public static void setOpenedGUI(Player player, GUI gui) {
+        getOpenedGUIs().put(player.getUniqueId(), gui);
+    }
+
+    public static boolean hasOpenedGUI(Player player) {
+        return getOpenedGUIs().containsKey(player.getUniqueId());
+    }
+
+    public static GUI getOpenedGUI(Player player) {
+        return getOpenedGUIs().get(player.getUniqueId());
+    }
+
+    public static void removeOpenedGUI(Player player) {
+        getOpenedGUIs().remove(player.getUniqueId());
+    }
+
+    public static void closeAll() {
+        Set<HumanEntity> viewers = new HashSet<>();
+        getOpenedGUIs().values().stream().flatMap(gui -> gui.inv.getViewers().stream()).forEach(viewers::add);
+        viewers.forEach(HumanEntity::closeInventory);
+        getOpenedGUIs().clear();
+    }
+
+}

base/gui/src/main/java/cc/carm/lib/easyplugin/gui/GUIItem.java

@@ -0,0 +1,93 @@
+package cc.carm.lib.easyplugin.gui;
+
+import org.bukkit.entity.Player;
+import org.bukkit.event.inventory.ClickType;
+import org.bukkit.event.inventory.InventoryClickEvent;
+import org.bukkit.inventory.ItemStack;
+
+import java.util.HashSet;
+import java.util.Set;
+
+public class GUIItem {
+
+    protected ItemStack display;
+    protected boolean actionActive = true;
+
+    protected final Set<GUIClickAction> actions = new HashSet<>();
+    protected final Set<GUIClickAction> actionsIgnoreActive = new HashSet<>();
+
+    public GUIItem(ItemStack display) {
+        this.display = display;
+    }
+
+    public final ItemStack getDisplay() {
+        return this.display;
+    }
+
+    public final void setDisplay(ItemStack display) {
+        this.display = display;
+    }
+
+    public final boolean isActionActive() {
+        return this.actionActive;
+    }
+
+    public final void setActionActive(boolean b) {
+        actionActive = b;
+    }
+
+    /**
+     * 玩家点击该物品后执行的代码
+     * 可以使用 {@link #onClick(Player, ClickType)} 操作点击者
+     *
+     * @param type 点击的类型
+     */
+    @Deprecated
+    @SuppressWarnings("DeprecatedIsStillUsed")
+    public void onClick(ClickType type) {
+    }
+
+    /**
+     * 玩家点击GUI后执行的代码
+     *
+     * @param clicker 点击的玩家
+     * @param type    点击的类型
+     */
+    public void onClick(Player clicker, ClickType type) {
+        this.onClick(type); // Deprecated method support
+    }
+
+    public void addClickAction(GUIClickAction action) {
+        actions.add(action);
+    }
+
+    public void addActionIgnoreActive(GUIClickAction action) {
+        actionsIgnoreActive.add(action);
+    }
+
+    public void rawClickAction(InventoryClickEvent event) {
+
+    }
+
+    /**
+     * 自定义点击事件代码 (须自行触发)
+     *
+     * @param player 点击GUI的玩家
+     */
+    public void customAction(Player player) {
+
+    }
+
+    public Set<GUIClickAction> getActions() {
+        return actions;
+    }
+
+    public Set<GUIClickAction> getActionsIgnoreActive() {
+        return actionsIgnoreActive;
+    }
+
+    public abstract static class GUIClickAction {
+        public abstract void run(ClickType type, Player player);
+    }
+
+}

base/gui/src/main/java/cc/carm/lib/easyplugin/gui/GUIListener.java

@@ -0,0 +1,93 @@
+package cc.carm.lib.easyplugin.gui;
+
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.Listener;
+import org.bukkit.event.inventory.InventoryClickEvent;
+import org.bukkit.event.inventory.InventoryCloseEvent;
+import org.bukkit.event.inventory.InventoryCreativeEvent;
+import org.bukkit.event.inventory.InventoryDragEvent;
+import org.bukkit.event.player.PlayerQuitEvent;
+
+public class GUIListener implements Listener {
+
+    protected final GUI currentGUI;
+
+    public GUIListener(GUI gui) {
+        this.currentGUI = gui;
+    }
+
+    public GUI getCurrentGUI() {
+        return currentGUI;
+    }
+
+    @EventHandler
+    public void onInventoryClickEvent(InventoryClickEvent event) {
+        if (!(event.getWhoClicked() instanceof Player)) return;
+        Player player = (Player) event.getWhoClicked();
+        if (!GUI.hasOpenedGUI(player)) return;
+        if (GUI.getOpenedGUI(player) != getCurrentGUI()) return;
+
+        getCurrentGUI().rawClickListener(event);
+
+        if (event.getSlot() == -999 && getCurrentGUI().cancelOnOuter) {
+            event.setCancelled(true);
+            return;
+        }
+
+        if (event.getClickedInventory() == null) return;
+
+        if (event.getClickedInventory().equals(getCurrentGUI().inv)) {
+
+            if (getCurrentGUI().cancelOnTarget) event.setCancelled(true);
+
+            if (event.getSlot() != -999) {
+                GUIItem clickedItem = getCurrentGUI().getItem(event.getSlot());
+                if (clickedItem != null) {
+                    if (clickedItem.isActionActive()) {
+                        clickedItem.onClick(player, event.getClick());
+                        clickedItem.rawClickAction(event);
+                        clickedItem.actions.forEach(action -> action.run(event.getClick(), player));
+                    }
+                    clickedItem.actionsIgnoreActive.forEach(action -> action.run(event.getClick(), player));
+                }
+            }
+
+        } else if (event.getClickedInventory().equals(player.getInventory()) && getCurrentGUI().cancelOnSelf) {
+            event.setCancelled(true);
+        }
+
+    }
+
+    @EventHandler
+    public void onDrag(InventoryDragEvent e) {
+        if (!(e.getWhoClicked() instanceof Player)) return;
+        if (e.getInventory().equals(getCurrentGUI().inv)
+                || e.getInventory().equals(e.getWhoClicked().getInventory())) {
+            getCurrentGUI().onDrag(e);
+        }
+    }
+
+    @EventHandler
+    public void onInventoryCloseEvent(InventoryCloseEvent event) {
+        if (!(event.getPlayer() instanceof Player)) return;
+        if (!event.getInventory().equals(getCurrentGUI().inv)) return;
+
+        close((Player) event.getPlayer());
+
+    }
+
+    protected void close(Player p) {
+        HandlerList.unregisterAll(this);
+        getCurrentGUI().listener = null;
+        GUI.removeOpenedGUI(p);
+        getCurrentGUI().onClose();
+    }
+
+    @EventHandler
+    public void onPlayerLeave(PlayerQuitEvent event) {
+        GUI.removeOpenedGUI(event.getPlayer());
+    }
+
+}

base/gui/src/main/java/cc/carm/lib/easyplugin/gui/GUIType.java

@@ -0,0 +1,50 @@
+package cc.carm.lib.easyplugin.gui;
+
+import org.jetbrains.annotations.NotNull;
+
+import java.util.Arrays;
+
+public enum GUIType {
+
+    ONE_BY_NINE(1, 9),
+    TWO_BY_NINE(2, 18),
+    THREE_BY_NINE(3, 27),
+    FOUR_BY_NINE(4, 36),
+    FIVE_BY_NINE(5, 45),
+    SIX_BY_NINE(6, 54),
+
+    CANCEL(0, 0);
+
+    private final int lines;
+    private final int size;
+
+    GUIType(int lines, int size) {
+        this.lines = lines;
+        this.size = size;
+    }
+
+    public int getLines() {
+        return lines;
+    }
+
+    public int getSize() {
+        return size;
+    }
+
+    @NotNull
+    public static GUIType getBySize(int size) {
+        return Arrays.stream(values()).filter(type -> type.getSize() == size).findFirst().orElse(CANCEL);
+    }
+
+    @NotNull
+    public static GUIType getByLines(int lines) {
+        return Arrays.stream(values()).filter(type -> type.getLines() == lines).findFirst().orElse(CANCEL);
+    }
+
+
+    @NotNull
+    public static GUIType getByName(String name) {
+        return Arrays.stream(values()).filter(type -> type.name().equalsIgnoreCase(name)).findFirst().orElse(CANCEL);
+    }
+
+}

base/gui/src/main/java/cc/carm/lib/easyplugin/gui/configuration/GUIActionConfiguration.java

@@ -0,0 +1,106 @@
+package cc.carm.lib.easyplugin.gui.configuration;
+
+import cc.carm.lib.easyplugin.gui.GUIItem;
+import org.bukkit.entity.Player;
+import org.bukkit.event.inventory.ClickType;
+import org.jetbrains.annotations.Contract;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class GUIActionConfiguration {
+
+    public static @NotNull GUIActionConfiguration of(@NotNull GUIActionType actionType,
+                                                     @Nullable ClickType clickType,
+                                                     @Nullable String actionContent) {
+        return new GUIActionConfiguration(actionType, clickType, actionContent);
+    }
+
+    public static @NotNull GUIActionConfiguration of(@NotNull GUIActionType actionType,
+                                                     @Nullable String actionContent) {
+        return of(actionType, null, actionContent);
+    }
+
+    public static @NotNull GUIActionConfiguration of(@NotNull GUIActionType actionType,
+                                                     @Nullable ClickType clickType) {
+        return of(actionType, clickType, null);
+    }
+
+    public static @NotNull GUIActionConfiguration of(@NotNull GUIActionType actionType) {
+        return of(actionType, null, null);
+    }
+
+    protected final @NotNull GUIActionType actionType;
+
+    protected final @Nullable ClickType clickType;
+    protected final @Nullable String actionContent;
+
+    public GUIActionConfiguration(@NotNull GUIActionType actionType,
+                                  @Nullable ClickType clickType,
+                                  @Nullable String actionContent) {
+        this.clickType = clickType;
+        this.actionType = actionType;
+        this.actionContent = actionContent;
+    }
+
+    public @Nullable ClickType getClickType() {
+        return clickType;
+    }
+
+    public @NotNull GUIActionType getActionType() {
+        return actionType;
+    }
+
+    public @Nullable String getActionContent() {
+        return actionContent;
+    }
+
+    public void checkAction(Player player, ClickType type) {
+        if (getClickType() == null || getClickType() == type) executeAction(player);
+    }
+
+    public void executeAction(Player targetPlayer) {
+        getActionType().getExecutor().accept(targetPlayer, getActionContent());
+    }
+
+    public GUIItem.GUIClickAction toClickAction() {
+        return new GUIItem.GUIClickAction() {
+            @Override
+            public void run(ClickType type, Player player) {
+                checkAction(player, type);
+            }
+        };
+    }
+
+    @Nullable
+    @Contract("null->null")
+    public static GUIActionConfiguration deserialize(@Nullable String actionString) {
+        if (actionString == null) return null;
+
+        int prefixStart = actionString.indexOf("[");
+        int prefixEnd = actionString.indexOf("]");
+        if (prefixStart < 0 || prefixEnd < 0) return null;
+
+        String prefix = actionString.substring(prefixStart + 1, prefixEnd);
+        ClickType clickType = null;
+        GUIActionType actionType;
+        if (prefix.contains(":")) {
+            String[] args = prefix.split(":");
+            clickType = GUIConfiguration.readClickType(args[0]);
+            actionType = GUIActionType.readActionType(args[1]);
+        } else {
+            actionType = GUIActionType.readActionType(prefix);
+        }
+
+        if (actionType == null) return null;
+
+        String content = actionString.substring(prefixEnd + 1).trim();
+        return of(actionType, clickType, content);
+    }
+
+    public @NotNull String serialize() {
+        String prefix = "[" + getActionType().name() + (getClickType() == null ? "" : ":" + getClickType().name()) + "]";
+        String content = getActionContent() == null ? "" : " " + getActionContent();
+        return prefix + content;
+    }
+
+}

base/gui/src/main/java/cc/carm/lib/easyplugin/gui/configuration/GUIActionType.java

@@ -0,0 +1,88 @@
+package cc.carm.lib.easyplugin.gui.configuration;
+
+import cc.carm.lib.easyplugin.utils.MessageUtils;
+import org.bukkit.Bukkit;
+import org.bukkit.Sound;
+import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.function.BiConsumer;
+
+public enum GUIActionType {
+
+    /**
+     * 以玩家聊天的形式执行
+     * 若内容以 “/" 开头，则会以玩家身份执行命令。
+     */
+    CHAT((player, string) -> {
+        if (string == null) return;
+        MessageUtils.setPlaceholders(player, Collections.singletonList(string)).forEach(player::chat);
+    }),
+
+    /**
+     * 以后台的形式执行指令
+     * 指令内容不需要以“/”开头。
+     */
+    CONSOLE((player, string) -> {
+        if (string == null) return;
+        MessageUtils.setPlaceholders(player, Collections.singletonList(string))
+                .forEach(message -> Bukkit.dispatchCommand(Bukkit.getConsoleSender(), message));
+    }),
+
+    /**
+     * 向玩家发送消息。
+     */
+    MESSAGE(MessageUtils::send),
+
+    /**
+     * 向玩家发送声音。
+     * 允许配置音量与音调
+     * <ul>
+     *   <li>SOUND_NAME</li>
+     *   <li>SOUND_NAME:VOLUME</li>
+     *   <li>SOUND_NAME:VOLUME:PITCH</li>
+     * </ul>
+     */
+    SOUND((player, string) -> {
+        if (string == null) return;
+        try {
+            String[] args = string.contains(":") ? string.split(":") : new String[]{string};
+            Sound sound = Arrays.stream(Sound.values())
+                    .filter(s -> s.name().equals(args[0]))
+                    .findFirst().orElse(null);
+
+            if (sound == null) return;
+            float volume = args.length > 1 ? Float.parseFloat(args[1]) : 1F;
+            float pitch = args.length > 2 ? Float.parseFloat(args[2]) : 1F;
+
+            player.playSound(player.getLocation(), sound, volume, pitch);
+        } catch (Exception ignored) {
+        }
+    }),
+
+    /**
+     * 为玩家关闭GUI。
+     */
+    CLOSE((player, string) -> player.closeInventory());
+
+    BiConsumer<@NotNull Player, @Nullable String> executor;
+
+
+    GUIActionType(BiConsumer<@NotNull Player, @Nullable String> executor) {
+        this.executor = executor;
+    }
+
+    public BiConsumer<@NotNull Player, @Nullable String> getExecutor() {
+        return executor;
+    }
+
+    public static GUIActionType readActionType(String string) {
+        return Arrays.stream(GUIActionType.values())
+                .filter(action -> action.name().equalsIgnoreCase(string))
+                .findFirst().orElse(null);
+    }
+
+}

base/gui/src/main/java/cc/carm/lib/easyplugin/gui/configuration/GUIConfiguration.java

@@ -0,0 +1,98 @@
+package cc.carm.lib.easyplugin.gui.configuration;
+
+import cc.carm.lib.easyplugin.gui.GUI;
+import cc.carm.lib.easyplugin.gui.GUIType;
+import cc.carm.lib.easyplugin.utils.ColorParser;
+import org.bukkit.configuration.ConfigurationSection;
+import org.bukkit.entity.Player;
+import org.bukkit.event.inventory.ClickType;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Arrays;
+import java.util.LinkedHashMap;
+import java.util.Map;
+import java.util.Optional;
+
+public class GUIConfiguration {
+
+    protected String title;
+    protected int lines;
+
+    protected Map<String, GUIItemConfiguration> guiItems;
+
+    public GUIConfiguration(String title, int lines) {
+        this(title, lines, new LinkedHashMap<>(1));
+    }
+
+    public GUIConfiguration(String title, int lines, Map<String, GUIItemConfiguration> guiItems) {
+        this.title = title;
+        this.lines = lines;
+        this.guiItems = guiItems;
+    }
+
+    public String getTitle() {
+        return ColorParser.parse(title);
+    }
+
+    public int getLines() {
+        return lines;
+    }
+
+    public GUIType getGUIType() {
+        return Optional.of(GUIType.getByLines(lines))
+                .map(type -> type == GUIType.CANCEL ? GUIType.SIX_BY_NINE : type)
+                .get();
+    }
+
+    public Map<String, GUIItemConfiguration> getGUIItems() {
+        return guiItems;
+    }
+
+    public void setupItems(Player player, GUI gui) {
+        getGUIItems().values().forEach(itemConfiguration -> itemConfiguration.setupItems(player, gui));
+    }
+
+    public @NotNull Map<String, Object> serialize() {
+        LinkedHashMap<String, Object> map = new LinkedHashMap<>();
+
+        map.put("title", this.title);
+        map.put("lines", this.lines);
+        if (!this.guiItems.isEmpty()) {
+            LinkedHashMap<String, Object> items = new LinkedHashMap<>();
+            this.guiItems.forEach((key, value) -> items.put(key, value.serialize()));
+            map.put("items", items);
+        }
+        return map;
+    }
+
+
+    public static GUIConfiguration readConfiguration(@Nullable ConfigurationSection section) {
+        if (section == null) return new GUIConfiguration("name", 6);
+
+        return new GUIConfiguration(
+                section.getString("title", ""),
+                section.getInt("lines", 6),
+                readItems(section.getConfigurationSection("items"))
+        );
+    }
+
+    public static Map<String, GUIItemConfiguration> readItems(ConfigurationSection itemsSection) {
+        Map<String, GUIItemConfiguration> items = new LinkedHashMap<>();
+        if (itemsSection == null) return items;
+
+        for (String key : itemsSection.getKeys(false)) {
+            GUIItemConfiguration item = GUIItemConfiguration.readFrom(itemsSection.getConfigurationSection(key));
+            if (item != null) items.put(key, item);
+        }
+
+        return items;
+    }
+
+    public static ClickType readClickType(String type) {
+        return Arrays.stream(ClickType.values())
+                .filter(click -> click.name().equalsIgnoreCase(type))
+                .findFirst().orElse(null);
+    }
+
+}

base/gui/src/main/java/cc/carm/lib/easyplugin/gui/configuration/GUIItemConfiguration.java

@@ -0,0 +1,150 @@
+package cc.carm.lib.easyplugin.gui.configuration;
+
+import cc.carm.lib.easyplugin.gui.GUI;
+import cc.carm.lib.easyplugin.gui.GUIItem;
+import cc.carm.lib.easyplugin.utils.ColorParser;
+import cc.carm.lib.easyplugin.utils.ItemStackFactory;
+import cc.carm.lib.easyplugin.utils.MessageUtils;
+import org.bukkit.Material;
+import org.bukkit.configuration.ConfigurationSection;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.*;
+import java.util.stream.Collectors;
+
+public class GUIItemConfiguration {
+
+    @Nullable ItemStack original;
+
+    @NotNull Material type;
+    int amount;
+    int data;
+    @Nullable String name;
+    @NotNull List<String> lore;
+
+    @NotNull List<Integer> slots;
+    @NotNull List<GUIActionConfiguration> actions;
+
+    public GUIItemConfiguration(@NotNull Material type, int amount, int data,
+                                @Nullable String name, @NotNull List<String> lore,
+                                @NotNull List<GUIActionConfiguration> actions,
+                                @NotNull List<Integer> slots) {
+        this(null, type, amount, data, name, lore, actions, slots);
+    }
+
+    public GUIItemConfiguration(@Nullable ItemStack original,
+                                @NotNull Material type, int amount, int data,
+                                @Nullable String name, @NotNull List<String> lore,
+                                @NotNull List<GUIActionConfiguration> actions,
+                                @NotNull List<Integer> slots) {
+        this.original = original;
+        this.type = type;
+        this.amount = amount;
+        this.data = data;
+        this.name = name;
+        this.lore = lore;
+        this.slots = slots;
+        this.actions = actions;
+    }
+
+    public void setupItems(Player player, GUI gui) {
+        ItemStack itemStack;
+        if (original != null) {
+            ItemStack tmp = original.clone();
+            ItemMeta originalMeta = original.getItemMeta();
+            if (originalMeta != null) {
+                if (originalMeta.hasDisplayName()) {
+                    originalMeta.setDisplayName(parseText(player, originalMeta.getDisplayName()));
+                }
+                if (originalMeta.getLore() != null) {
+                    originalMeta.setLore(parseTexts(player, originalMeta.getLore()));
+                }
+
+            }
+
+            tmp.setItemMeta(originalMeta);
+            itemStack = tmp;
+        } else {
+            ItemStackFactory icon = new ItemStackFactory(this.type, this.amount, this.data);
+            if (this.name != null) {
+                icon.setDisplayName(parseText(player, this.name));
+            }
+            if (!this.lore.isEmpty()) {
+                icon.setLore(parseTexts(player, this.lore));
+            }
+            itemStack = icon.toItemStack();
+        }
+
+
+        GUIItem item = new GUIItem(itemStack);
+        this.actions.stream().map(GUIActionConfiguration::toClickAction).forEach(item::addClickAction);
+        this.slots.forEach(slot -> gui.setItem(slot, item));
+    }
+
+    private List<String> parseTexts(Player player, List<String> lore) {
+        return ColorParser.parse(MessageUtils.setPlaceholders(player, lore));
+    }
+
+    @NotNull
+    private String parseText(Player player, @NotNull String name) {
+        return ColorParser.parse(MessageUtils.setPlaceholders(player, name));
+    }
+
+    public @NotNull Map<String, Object> serialize() {
+        LinkedHashMap<String, Object> map = new LinkedHashMap<>();
+        if (original != null) map.put("original", original);
+        else {
+            map.put("type", this.type.name());
+            if (this.data != 0) map.put("data", this.data);
+        }
+
+        if (this.name != null) map.put("name", this.name);
+        if (this.amount != 1) map.put("amount", this.amount);
+        if (!this.lore.isEmpty()) map.put("lore", this.lore);
+        if (this.slots.size() > 1) {
+            map.put("slots", this.slots);
+        } else if (slots.size() == 1) {
+            map.put("slot", this.slots.get(0));
+        }
+        if (!this.actions.isEmpty()) {
+            map.put("actions", this.actions.stream().map(GUIActionConfiguration::serialize).collect(Collectors.toList()));
+        }
+        return map;
+    }
+
+    @Nullable
+    public static GUIItemConfiguration readFrom(@Nullable ConfigurationSection itemSection) {
+        if (itemSection == null) return null;
+
+        ItemStack original = null;
+        if (itemSection.contains("original")) original = itemSection.getItemStack("original");
+
+        String material = Optional.ofNullable(itemSection.getString("type")).orElse("STONE");
+        Material type = Optional.ofNullable(Material.matchMaterial(material)).orElse(Material.STONE);
+        int data = itemSection.getInt("data", 0);
+        int amount = itemSection.getInt("amount", 1);
+        String name = itemSection.getString("name");
+        List<String> lore = itemSection.getStringList("lore");
+
+        List<Integer> slots = itemSection.getIntegerList("slots");
+        int slot = itemSection.getInt("slot", 0);
+
+        List<String> actionsString = itemSection.getStringList("actions");
+        List<GUIActionConfiguration> actions = new ArrayList<>();
+        for (String actionString : actionsString) {
+            GUIActionConfiguration action = GUIActionConfiguration.deserialize(actionString);
+            if (action == null) continue;
+            actions.add(action);
+        }
+
+        return new GUIItemConfiguration(
+                original, type, amount, data, name, lore, actions,
+                slots.size() > 0 ? slots : Collections.singletonList(slot)
+        );
+    }
+
+}

base/gui/src/main/java/cc/carm/lib/easyplugin/gui/paged/AutoPagedGUI.java

@@ -0,0 +1,132 @@
+package cc.carm.lib.easyplugin.gui.paged;
+
+import cc.carm.lib.easyplugin.gui.GUIItem;
+import cc.carm.lib.easyplugin.gui.GUIType;
+import org.bukkit.entity.Player;
+import org.bukkit.event.inventory.ClickType;
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.ItemStack;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Arrays;
+import java.util.Optional;
+import java.util.Set;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+import java.util.stream.IntStream;
+
+public class AutoPagedGUI extends CommonPagedGUI {
+
+    public static Function<Player, ItemStack> defaultPreviousPage = null;
+    public static Function<Player, ItemStack> defaultNextPage = null;
+
+    protected ItemStack previousPageUI;
+    protected ItemStack nextPageUI;
+    protected ItemStack noPreviousPageUI;
+    protected ItemStack noNextPageUI;
+    protected int previousPageSlot = -1;
+    protected int nextPageSlot = -1;
+
+    public AutoPagedGUI(@NotNull GUIType type, @NotNull String title, int[] range) {
+        super(type, title, range);
+    }
+
+    public AutoPagedGUI(@NotNull GUIType type, @NotNull String title, int a, int b) {
+        super(type, title, a, b);
+    }
+
+    public void setPreviousPageUI(@Nullable ItemStack lastPageUI) {
+        this.previousPageUI = lastPageUI;
+    }
+
+    public void setNoPreviousPageUI(@Nullable ItemStack noPreviousPageUI) {
+        this.noPreviousPageUI = noPreviousPageUI;
+    }
+
+    public void setNextPageUI(@Nullable ItemStack nextPageUI) {
+        this.nextPageUI = nextPageUI;
+    }
+
+    public void setNoNextPageUI(@Nullable ItemStack noNextPageUI) {
+        this.noNextPageUI = noNextPageUI;
+    }
+
+    public void setPreviousPageSlot(int slot) {
+        this.previousPageSlot = slot;
+    }
+
+    public void setNextPageSlot(int slot) {
+        this.nextPageSlot = slot;
+    }
+
+    @Override
+    protected void fillEmptySlots(@NotNull Inventory inventory) {
+        if (emptyItem == null) return;
+        Set<Integer> rangeSet = Arrays.stream(this.range).boxed().collect(Collectors.toSet());
+        if (previousPageSlot >= 0) rangeSet.add(previousPageSlot);
+        if (nextPageSlot >= 0) rangeSet.add(nextPageSlot);
+        IntStream.range(0, inventory.getSize())
+                .filter(i -> inventory.getItem(i) == null)
+                .filter(i -> !rangeSet.contains(i))
+                .forEach(index -> inventory.setItem(index, emptyItem));
+    }
+
+
+    @Override
+    public void openGUI(Player user) {
+        if (previousPageSlot >= 0) {
+            if (hasPreviousPage()) {
+                ItemStack finalPreviousPageUI;
+                if(previousPageUI != null)
+                    finalPreviousPageUI = previousPageUI;
+                else if (defaultPreviousPage != null)
+                    finalPreviousPageUI = defaultPreviousPage.apply(user);
+                else
+                    finalPreviousPageUI = null;
+                setItem(previousPageSlot, new GUIItem(finalPreviousPageUI) {
+                    @Override
+                    public void onClick(Player clicker, ClickType type) {
+                        if (type == ClickType.RIGHT) {
+                            goFirstPage();
+                        } else {
+                            goPreviousPage();
+                        }
+                        openGUI(user);
+                    }
+                });
+            } else {
+                setItem(previousPageSlot, this.noPreviousPageUI == null ? null : new GUIItem(noPreviousPageUI));
+            }
+        }
+
+        if (nextPageSlot >= 0) {
+            if (hasNextPage()) {
+                ItemStack finalNextPageUI;
+                if(previousPageUI != null)
+                    finalNextPageUI = nextPageUI;
+                else if (defaultNextPage != null)
+                    finalNextPageUI = defaultNextPage.apply(user);
+                else
+                    finalNextPageUI = null;
+                setItem(nextPageSlot, new GUIItem(finalNextPageUI) {
+                    @Override
+                    public void onClick(Player clicker, ClickType type) {
+                        if (type == ClickType.RIGHT) {
+                            goLastPage();
+                        } else {
+                            goNextPage();
+                        }
+                        openGUI(user);
+                    }
+                });
+            } else {
+                setItem(nextPageSlot, this.noNextPageUI == null ? null : new GUIItem(noNextPageUI));
+            }
+        }
+
+        super.openGUI(user);
+    }
+
+
+}

base/gui/src/main/java/cc/carm/lib/easyplugin/gui/paged/CommonPagedGUI.java

@@ -0,0 +1,169 @@
+package cc.carm.lib.easyplugin.gui.paged;
+
+
+import cc.carm.lib.easyplugin.gui.GUIItem;
+import cc.carm.lib.easyplugin.gui.GUIType;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.Inventory;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
+import java.util.stream.IntStream;
+
+public class CommonPagedGUI extends PagedGUI {
+
+    protected final int[] range;
+
+    public CommonPagedGUI(@NotNull GUIType type, @NotNull String title, int a, int b) {
+        this(type, title, toRange(type, a, b));
+    }
+
+    public CommonPagedGUI(@NotNull GUIType type, @NotNull String title, int[] range) {
+        super(type, title);
+        Arrays.sort(range);
+        this.range = range;
+    }
+
+    @Override
+    protected void fillEmptySlots(@NotNull Inventory inventory) {
+        if (emptyItem == null) return;
+        Set<Integer> rangeSet = Arrays.stream(this.range).boxed().collect(Collectors.toSet());
+        IntStream.range(0, inventory.getSize())
+                .filter(i -> inventory.getItem(i) == null)
+                .filter(i -> !rangeSet.contains(i))
+                .forEach(index -> inventory.setItem(index, emptyItem));
+    }
+
+    private static int getLine(int i) {
+        return i / 9 + 1;
+    }
+
+    private static int getColumn(int i) {
+        return i % 9 + 1;
+    }
+
+    @Override
+    public boolean hasPreviousPage() {
+        return page > 1;
+    }
+
+    @Override
+    public boolean hasNextPage() {
+        return page < getLastPageNumber();
+    }
+
+
+    /**
+     * 前往第一页
+     */
+    public void goFirstPage() {
+        this.page = 1;
+        onPageChange(this.page);
+    }
+
+
+    /**
+     * 前往最后一页
+     */
+    public void goLastPage() {
+        this.page = getLastPageNumber();
+        onPageChange(this.page);
+    }
+
+
+    /**
+     * 得到最后一页的页码
+     *
+     * @return 最后一页的页码
+     */
+    @Override
+    public int getLastPageNumber() {
+        return getLastPageNumber(range.length);
+    }
+
+    /**
+     * 得到第一页的页码
+     *
+     * @return 第一页页码(默认为1)
+     */
+    public int getFirstPageNumber() {
+        return 1;
+    }
+
+
+    @Override
+    public void openGUI(Player player) {
+        if (container.isEmpty()) {
+            super.openGUI(player);
+            return;
+        }
+        if(page > getLastPageNumber())
+            page = getLastPageNumber();
+        List<GUIItem> list = new ArrayList<>();
+        int start = (page - 1) * range.length;
+        for (int i = start; i < start + range.length; i++) {
+            if (i < container.size()) {
+                list.add(container.get(i));
+            } else {
+                break;
+            }
+        }
+
+        int i = 0;
+        Arrays.stream(range).forEach(index -> setItem(index, null));
+        for (int index : range) {
+            if (i < list.size()) {
+                setItem(index, list.get(i));
+                i++;
+            } else {
+                break;
+            }
+        }
+        super.openGUI(player);
+    }
+
+
+    /*
+    int[] matrix = new int[]{
+    0,	1,	2,	3,	4,	5,	6,	7,	8,
+    9,	10,	11,	12,	13,	14,	15,	16,	17,
+    18,	19,	20,	21,	22,	23,	24,	25,	26,
+    27,	28,	29,	30,	31,	32,	33,	34,	35,
+    36,	37,	38,	39,	40,	41,	42,	43,	44,
+    45,	46,	47,	48,	49,	50,	51,	52,	53
+    }
+    */
+    private static int[] toRange(GUIType type, int a, int b) {
+        if (a > b) {
+            a = a ^ b;
+            b = a ^ b;
+            a = a ^ b;
+        }
+
+        int lineA = getLine(a);
+        int columnA = getColumn(a);
+        int lineB = getLine(b);
+        int columnB = getColumn(b);
+
+        if (lineB > type.getLines())
+            throw new IndexOutOfBoundsException("页面内容范围超过了GUI的大小");
+
+        int[] range = new int[(lineB - lineA + 1) * (columnB - columnA + 1)];
+
+        int l = 0;
+        for (int i = 0; i < type.getSize(); i++) {
+            int li = getLine(i);
+            int ci = getColumn(i);
+            if (li >= lineA && li <= lineB && ci >= columnA && ci <= columnB) {
+                range[l] = i;
+                l++;
+            }
+        }
+
+        return range;
+    }
+}

base/gui/src/main/java/cc/carm/lib/easyplugin/gui/paged/PagedGUI.java

@@ -0,0 +1,119 @@
+package cc.carm.lib.easyplugin.gui.paged;
+
+
+import cc.carm.lib.easyplugin.gui.GUI;
+import cc.carm.lib.easyplugin.gui.GUIItem;
+import cc.carm.lib.easyplugin.gui.GUIType;
+import org.bukkit.inventory.ItemStack;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public abstract class PagedGUI extends GUI {
+
+    protected List<GUIItem> container = new ArrayList<>();
+    protected int page = 1;
+
+    protected PagedGUI(@NotNull GUIType type, @NotNull String title) {
+        super(type, title);
+    }
+
+    public int setCurrentPage(int page) {
+        this.page = Math.max(1, page);
+        return this.page;
+    }
+
+    public int getCurrentPage() {
+        return page;
+    }
+
+
+    public int getLastPageNumber() {
+        return getLastPageNumber(getGUIType().getSize());
+    }
+
+    /**
+     * 得到最后一页的页码
+     *
+     * @return 最后一页的页码
+     */
+    public int getLastPageNumber(int size) {
+        return (this.container.size() / size) + ((this.container.size() % size) == 0 ? 0 : 1);
+    }
+
+    public int addItem(@NotNull GUIItem i) {
+        container.add(i);
+        return container.size() - 1;
+    }
+
+    public int addItem(int index, @NotNull GUIItem i) {
+        container.add(index, i);
+        return container.size() - 1;
+    }
+
+    public int addItemStack(@NotNull ItemStack itemStack) {
+        return addItem(new GUIItem(itemStack));
+    }
+
+    /**
+     * 从GUI中移除一个物品
+     *
+     * @param item 物品
+     */
+    public void removeItem(@NotNull GUIItem item) {
+        container.remove(item);
+    }
+
+    /**
+     * 从GUI中移除一个物品
+     *
+     * @param index 物品格子数
+     */
+    public void removeItem(int index) {
+        container.remove(index);
+    }
+
+    public @NotNull List<GUIItem> getPagedContainer() {
+        return this.container;
+    }
+
+    /**
+     * 当GUI改变页码时执行的代码
+     */
+    public void onPageChange(int pageNum) {
+    }
+
+    /**
+     * 前往上一页
+     */
+    public void goPreviousPage() {
+        if (hasPreviousPage()) {
+            this.page--;
+            this.onPageChange(this.page);
+        } else throw new IndexOutOfBoundsException();
+    }
+
+
+    /**
+     * 前往下一页
+     */
+    public void goNextPage() {
+        if (hasNextPage()) {
+            this.page++;
+            this.onPageChange(this.page);
+        } else throw new IndexOutOfBoundsException();
+    }
+
+
+    /**
+     * @return 是否有上一页
+     */
+    public abstract boolean hasPreviousPage();
+
+    /**
+     * @return 是否有下一页
+     */
+    public abstract boolean hasNextPage();
+
+}

base/gui/src/test/java/ActionReadTest.java

@@ -0,0 +1,51 @@
+import cc.carm.lib.easyplugin.gui.configuration.GUIActionType;
+import cc.carm.lib.easyplugin.gui.configuration.GUIConfiguration;
+import org.bukkit.event.inventory.ClickType;
+import org.junit.Test;
+
+import java.util.Arrays;
+import java.util.List;
+
+public class ActionReadTest {
+
+
+    @Test
+    public void test() {
+
+        List<String> actions = Arrays.asList(
+                "[CHAT] 123123",
+                "[SHIFT_LEFT:CHAT] /test qwq",
+                "[CONSOLE] say hello",
+                "[CLOSE]"
+        );
+
+        for (String actionString : actions) {
+            int prefixStart = actionString.indexOf("[");
+            int prefixEnd = actionString.indexOf("]");
+            if (prefixStart < 0 || prefixEnd < 0) continue;
+
+            String prefix = actionString.substring(prefixStart + 1, prefixEnd);
+            ClickType clickType = null;
+            GUIActionType actionType;
+            if (prefix.contains(":")) {
+                String[] args = prefix.split(":");
+                clickType = GUIConfiguration.readClickType(args[0]);
+                actionType = GUIActionType.readActionType(args[1]);
+            } else {
+                actionType = GUIActionType.readActionType(prefix);
+            }
+
+            if (actionType == null) {
+                System.out.println("# " + actionString);
+                System.out.println("- actionType is Null");
+                continue;
+            }
+
+            System.out.println("# " + actionType.name() + " " + (clickType == null ? "" : clickType.name()));
+            System.out.println("- " + actionString.substring(prefixEnd + 1).trim());
+        }
+
+
+    }
+
+}

base/gui/src/test/java/PageTest.java

@@ -0,0 +1,21 @@
+import org.junit.Test;
+
+public class PageTest {
+
+
+    @Test
+    public void test() {
+        System.out.println(maxPage(0, 10));
+        System.out.println(maxPage(10, 10));
+        System.out.println(maxPage(5, 10));
+        System.out.println(maxPage(15, 10));
+        System.out.println(maxPage(19, 10));
+        System.out.println(maxPage(20, 10));
+
+    }
+
+    int maxPage(int contents, int size) {
+        if (contents == 0 || size == 0) return 1;
+        return (contents / size) + ((contents % size) == 0 ? 0 : 1);
+    }
+}

base/main/pom.xml

@@ -5,13 +5,14 @@
     <parent>
         <artifactId>easyplugin-parent</artifactId>
         <groupId>cc.carm.lib</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.5.14</version>
+        <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <properties>
-        <maven.compiler.source>11</maven.compiler.source>
-        <maven.compiler.target>11</maven.compiler.target>
+        <maven.compiler.source>${project.jdk.version}</maven.compiler.source>
+        <maven.compiler.target>${project.jdk.version}</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
     </properties>
@@ -21,7 +22,7 @@
     <packaging>jar</packaging>
 
     <name>EasyPlugin-Main</name>
-    <description>轻松插件主要接口集，包含方便的插件入口类与相关工具类。</description>
+    <description>轻松插件主要接口模块，包含便捷的插件入口类与相关工具类。</description>
     <url>https://github.com/CarmJos/EasyPlugin</url>
 
     <developers>
@@ -35,8 +36,8 @@
 
     <licenses>
         <license>
-            <name>GNU General Public License v3.0</name>
-            <url>https://opensource.org/licenses/GPL-3.0</url>
+            <name>The MIT License</name>
+            <url>https://opensource.org/licenses/MIT</url>
         </license>
     </licenses>
 
@@ -50,24 +51,29 @@
         <url>https://github.com/CarmJos/EasyPlugin/actions/workflows/maven.yml</url>
     </ciManagement>
 
+    <dependencies>
+
+        <dependency>
+            <groupId>${project.groupId}</groupId>
+            <artifactId>easyplugin-utils</artifactId>
+            <version>${project.version}</version>
+            <scope>compile</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>me.clip</groupId>
+            <artifactId>placeholderapi</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+    </dependencies>
+
     <build>
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
             </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-jar-plugin</artifactId>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-source-plugin</artifactId>
-            </plugin>
         </plugins>
     </build>
 

base/main/src/main/java/cc/carm/lib/easyplugin/EasyPlugin.java

@@ -0,0 +1,221 @@
+package cc.carm.lib.easyplugin;
+
+import cc.carm.lib.easyplugin.i18n.EasyPluginMessageProvider;
+import cc.carm.lib.easyplugin.utils.JarResourceUtils;
+import cc.carm.lib.easyplugin.utils.SchedulerUtils;
+import org.bukkit.Bukkit;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.PluginCommand;
+import org.bukkit.command.TabCompleter;
+import org.bukkit.event.Event;
+import org.bukkit.event.Listener;
+import org.bukkit.plugin.PluginDescriptionFile;
+import org.bukkit.plugin.java.JavaPlugin;
+import org.bukkit.plugin.java.JavaPluginLoader;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.io.File;
+import java.lang.reflect.Method;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Optional;
+import java.util.concurrent.CompletableFuture;
+import java.util.function.Supplier;
+
+public abstract class EasyPlugin extends JavaPlugin {
+
+    protected @NotNull EasyPluginMessageProvider messageProvider;
+
+    public EasyPlugin() {
+        this(EasyPluginMessageProvider.ZH_CN);
+    }
+
+    public EasyPlugin(@NotNull EasyPluginMessageProvider messageProvider) {
+        this.messageProvider = messageProvider;
+    }
+
+    protected EasyPlugin(JavaPluginLoader loader, PluginDescriptionFile descriptionFile, File dataFolder, File file) {
+        this(EasyPluginMessageProvider.ZH_CN, loader, descriptionFile, dataFolder, file);
+    }
+
+    protected EasyPlugin(@NotNull EasyPluginMessageProvider messageProvider,
+                         JavaPluginLoader loader, PluginDescriptionFile descriptionFile, File dataFolder, File file) {
+        super(loader, descriptionFile, dataFolder, file);
+        this.messageProvider = messageProvider;
+    }
+
+    protected SchedulerUtils scheduler;
+    protected boolean initialized = false;
+
+    @Override
+    public final void onLoad() {
+        scheduler = new SchedulerUtils(this);
+        if (!hasOverride("load")) return;
+
+        long startTime = System.currentTimeMillis();
+
+        log(messageProvider.loading(this));
+        load();
+        log(messageProvider.loaded(this, startTime));
+    }
+
+    @Override
+    public final void onEnable() {
+        outputInfo();
+
+        log(messageProvider.enabling(this));
+        long startTime = System.currentTimeMillis();
+
+        if (!(this.initialized = initialize())) {
+            setEnabled(false);
+            log(messageProvider.enableFailure(this, startTime));
+            return;
+        }
+
+        log(messageProvider.enableSuccess(this, startTime));
+    }
+
+
+    @Override
+    public final void onDisable() {
+        if (!hasOverride("shutdown") || !this.initialized) return;
+        outputInfo();
+
+        log(messageProvider.disabling(this));
+        long startTime = System.currentTimeMillis();
+        shutdown();
+        log(messageProvider.disabled(this, startTime));
+    }
+
+    protected void load() {
+    }
+
+    protected abstract boolean initialize();
+
+    protected void shutdown() {
+    }
+
+    /**
+     * 重写以展示插件的相关信息，如插件横幅、下载地址等。
+     */
+    public void outputInfo() {
+        Optional.ofNullable(JarResourceUtils.readResource(this.getResource("PLUGIN_INFO"))).ifPresent(this::log);
+    }
+
+    public boolean isDebugging() {
+        return false;
+    }
+
+    public SchedulerUtils getScheduler() {
+        return scheduler;
+    }
+
+    public void registerListener(@NotNull Listener... listeners) {
+        Arrays.stream(listeners).forEach(listener -> Bukkit.getPluginManager().registerEvents(listener, this));
+    }
+
+    public void registerCommand(String commandName,
+                                @NotNull CommandExecutor executor) {
+        registerCommand(commandName, executor, executor instanceof TabCompleter ? (TabCompleter) executor : null);
+    }
+
+    public void registerCommand(String commandName,
+                                @NotNull CommandExecutor executor,
+                                @Nullable TabCompleter tabCompleter) {
+        PluginCommand command = Bukkit.getPluginCommand(commandName);
+        if (command == null) return;
+        command.setExecutor(executor);
+        if (tabCompleter != null) command.setTabCompleter(tabCompleter);
+    }
+
+    public void print(@Nullable String prefix, @Nullable String... messages) {
+        messageProvider.print(this, prefix, messages);
+    }
+
+    public void log(@Nullable String... messages) {
+        print(null, messages);
+    }
+
+    public void error(String... messages) {
+        print("&c[ERROR] &r", messages);
+    }
+
+    public void debug(@Nullable String... messages) {
+        if (isDebugging()) print("&8[DEBUG] &r", messages);
+    }
+
+    /**
+     * 在主线程执行操作，并支持获取其结果。
+     *
+     * @param <T>    结果类型
+     * @param action 需要执行的内容
+     * @return CompletableFuture
+     */
+    public @NotNull <T> CompletableFuture<T> supplySync(@NotNull Supplier<T> action) {
+        CompletableFuture<T> future = new CompletableFuture<>();
+        getScheduler().run(() -> future.complete(action.get()));
+        return future;
+    }
+
+    /**
+     * 在异步线程中执行一个操作，并获取操作的结果。
+     *
+     * @param <T>    事件类型
+     * @param action 需要执行的内容
+     * @return CompletableFuture
+     */
+    public @NotNull <T> CompletableFuture<T> supplyAsync(@NotNull Supplier<T> action) {
+        CompletableFuture<T> future = new CompletableFuture<>();
+        getScheduler().runAsync(() -> future.complete(action.get()));
+        return future;
+    }
+
+    /**
+     * 在主线程唤起一个事件，并支持获取事件的结果。
+     *
+     * @param event 同步事件 (isAsync=false)
+     * @param <T>   事件类型
+     * @return CompletableFuture
+     */
+    public @NotNull <T extends Event> CompletableFuture<T> callSync(T event) {
+        return supplySync(() -> {
+            Bukkit.getPluginManager().callEvent(event);
+            return event;
+        });
+    }
+
+    /**
+     * 在异步线程中唤起一个事件，并支持获取事件的结果。
+     *
+     * @param event 异步事件 (isAsync=true)
+     * @param <T>   事件类型
+     * @return CompletableFuture
+     */
+    public @NotNull <T extends Event> CompletableFuture<T> callAsync(T event) {
+        return supplyAsync(() -> {
+            Bukkit.getPluginManager().callEvent(event);
+            return event;
+        });
+    }
+
+    protected void setMessageProvider(@NotNull EasyPluginMessageProvider provider) {
+        this.messageProvider = provider;
+    }
+
+    @SuppressWarnings("BooleanMethodIsAlwaysInverted")
+    private boolean hasOverride(String methodName) {
+        Map<Method, Method> methodMap = new HashMap<>();
+        Arrays.stream(EasyPlugin.class.getDeclaredMethods())
+                .filter(method -> method.getName().equals(methodName))
+                .forEach(method -> Arrays.stream(getClass().getDeclaredMethods())
+                        .filter(extend -> extend.getName().equals(methodName))
+                        .filter(extend -> extend.getReturnType().equals(method.getReturnType()))
+                        .filter(extend -> extend.getParameterTypes().length == method.getParameterTypes().length)
+                        .findFirst().ifPresent(extendMethod -> methodMap.put(method, extendMethod))
+                );
+        return !methodMap.isEmpty();
+    }
+
+}

base/main/src/main/java/cc/carm/lib/easyplugin/i18n/EasyPluginMessageProvider.java

@@ -0,0 +1,113 @@
+package cc.carm.lib.easyplugin.i18n;
+
+import cc.carm.lib.easyplugin.utils.ColorParser;
+import org.bukkit.Bukkit;
+import org.bukkit.plugin.Plugin;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Arrays;
+
+public interface EasyPluginMessageProvider {
+
+    EasyPluginMessageProvider ZH_CN = new zh_CN();
+    EasyPluginMessageProvider EN_US = new en_US();
+
+    String loading(Plugin plugin);
+
+    String loaded(Plugin plugin, long startMillis);
+
+    String enabling(Plugin plugin);
+
+    String enableSuccess(Plugin plugin, long startMillis);
+
+    String enableFailure(Plugin plugin, long startMillis);
+
+    String disabling(Plugin plugin);
+
+    String disabled(Plugin plugin, long startMillis);
+
+    default void print(@NotNull Plugin plugin, @Nullable String prefix, @Nullable String... messages) {
+        Arrays.stream(messages)
+                .map(message -> "[" + plugin.getName() + "] " + (prefix == null ? "" : prefix) + message)
+                .map(ColorParser::parse)
+                .forEach(message -> Bukkit.getConsoleSender().sendMessage(message));
+    }
+
+    class zh_CN implements EasyPluginMessageProvider {
+
+        @Override
+        public String loading(Plugin plugin) {
+            return "&f" + plugin.getName() + " " + plugin.getDescription().getVersion() + " 开始加载...";
+        }
+
+        @Override
+        public String loaded(Plugin plugin, long startMillis) {
+            return "&f加载完成 ，共耗时 " + (System.currentTimeMillis() - startMillis) + " ms 。";
+        }
+
+        @Override
+        public String enabling(Plugin plugin) {
+            return "&f" + plugin.getName() + " " + plugin.getDescription().getVersion() + " 开始启动...";
+        }
+
+        @Override
+        public String enableSuccess(Plugin plugin, long startMillis) {
+            return "&a启用完成! &f共耗时 " + (System.currentTimeMillis() - startMillis) + " ms 。";
+        }
+
+        @Override
+        public String enableFailure(Plugin plugin, long startMillis) {
+            return "&c启用失败! &f已耗时 " + (System.currentTimeMillis() - startMillis) + " ms 。";
+        }
+
+        @Override
+        public String disabling(Plugin plugin) {
+            return "&f" + plugin.getName() + " " + plugin.getDescription().getVersion() + " 开始卸载...";
+        }
+
+        @Override
+        public String disabled(Plugin plugin, long startMillis) {
+            return "&f卸载完成! 共耗时 " + (System.currentTimeMillis() - startMillis) + " ms 。";
+        }
+    }
+
+    class en_US implements EasyPluginMessageProvider {
+
+        @Override
+        public String loading(Plugin plugin) {
+            return "&f" + plugin.getName() + " " + plugin.getDescription().getVersion() + " loading...";
+        }
+
+        @Override
+        public String loaded(Plugin plugin, long startMillis) {
+            return "&fLoaded after " + (System.currentTimeMillis() - startMillis) + " ms.";
+        }
+
+        @Override
+        public String enabling(Plugin plugin) {
+            return "&f" + plugin.getName() + " " + plugin.getDescription().getVersion() + " enabling...";
+        }
+
+        @Override
+        public String enableSuccess(Plugin plugin, long startMillis) {
+            return "&aEnabled successfully!&f Cost " + (System.currentTimeMillis() - startMillis) + " ms.";
+        }
+
+        @Override
+        public String enableFailure(Plugin plugin, long startMillis) {
+            return "&cEnabled failed after " + (System.currentTimeMillis() - startMillis) + " ms.";
+        }
+
+        @Override
+        public String disabling(Plugin plugin) {
+            return "&f" + plugin.getName() + " " + plugin.getDescription().getVersion() + " begin to shutdown...";
+        }
+
+        @Override
+        public String disabled(Plugin plugin, long startMillis) {
+            return "&fShutdown successfully, cost " + (System.currentTimeMillis() - startMillis) + " ms.";
+        }
+    }
+
+}

base/main/src/main/java/cc/carm/lib/easyplugin/utils/ItemStackFactory.java

@@ -0,0 +1,144 @@
+package cc.carm.lib.easyplugin.utils;
+
+
+import org.bukkit.Material;
+import org.bukkit.enchantments.Enchantment;
+import org.bukkit.inventory.ItemFlag;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.Damageable;
+import org.bukkit.inventory.meta.ItemMeta;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class ItemStackFactory {
+    ItemStack item;
+
+    private ItemStackFactory() {
+    }
+
+    public ItemStackFactory(ItemStack is) {
+        this.item = is.clone();
+    }
+
+    public ItemStackFactory(Material type) {
+        this(type, 1);
+    }
+
+    public ItemStackFactory(Material type, int amount) {
+        this(type, amount, (short) 0);
+    }
+
+    public ItemStackFactory(Material type, int amount, short data) {
+        this.item = new ItemStack(type, amount, data);
+    }
+
+    public ItemStackFactory(Material type, int amount, int data) {
+        this(type, amount, (short) data);
+    }
+
+    public ItemStack toItemStack() {
+        return this.item;
+    }
+
+    public ItemStackFactory setType(Material type) {
+        this.item.setType(type);
+        return this;
+    }
+
+    public ItemStackFactory setDurability(int i) {
+        ItemMeta im = this.item.getItemMeta();
+        if (im instanceof Damageable) {
+            ((Damageable) im).setDamage(i);
+            this.item.setItemMeta(im);
+        }
+        return this;
+    }
+
+    public ItemStackFactory setAmount(int a) {
+        this.item.setAmount(a);
+        return this;
+    }
+
+    public ItemStackFactory setDisplayName(@NotNull String name) {
+        ItemMeta im = this.item.getItemMeta();
+        if (im != null) {
+            im.setDisplayName(ColorParser.parse(name));
+            this.item.setItemMeta(im);
+        }
+        return this;
+    }
+
+    public ItemStackFactory setLore(@NotNull List<String> loreList) {
+        ItemMeta im = this.item.getItemMeta();
+        if (im != null) {
+            im.setLore(
+                    loreList.stream()
+                            .map(ColorParser::parse)
+                            .collect(Collectors.toList())
+            );
+            this.item.setItemMeta(im);
+        }
+        return this;
+    }
+
+    public ItemStackFactory addLore(@NotNull String s) {
+        ItemMeta im = this.item.getItemMeta();
+        if (im != null) {
+            List<String> lore = im.getLore() != null ? im.getLore() : new ArrayList<>();
+            lore.add(ColorParser.parse(s));
+            im.setLore(lore);
+            this.item.setItemMeta(im);
+        }
+        return this;
+    }
+
+    public ItemStackFactory addEnchant(@NotNull Enchantment enchant, int level, boolean ignoreLevelRestriction) {
+        ItemMeta im = this.item.getItemMeta();
+        if (im != null) {
+            im.addEnchant(enchant, level, ignoreLevelRestriction);
+            this.item.setItemMeta(im);
+        }
+
+        return this;
+    }
+
+    public ItemStackFactory removeEnchant(@NotNull Enchantment enchant) {
+        ItemMeta im = this.item.getItemMeta();
+        if (im != null) {
+            im.removeEnchant(enchant);
+            this.item.setItemMeta(im);
+        }
+        return this;
+    }
+
+    public ItemStackFactory addFlag(@NotNull ItemFlag flag) {
+        ItemMeta im = this.item.getItemMeta();
+        if (im != null) {
+            im.addItemFlags(flag);
+            this.item.setItemMeta(im);
+        }
+
+        return this;
+    }
+
+    public ItemStackFactory removeFlag(@NotNull ItemFlag flag) {
+        ItemMeta im = this.item.getItemMeta();
+        if (im != null) {
+            im.removeItemFlags(flag);
+            this.item.setItemMeta(im);
+        }
+        return this;
+    }
+
+    public ItemStackFactory setUnbreakable(boolean unbreakable) {
+        ItemMeta im = this.item.getItemMeta();
+        if (im != null) {
+            im.setUnbreakable(unbreakable);
+            this.item.setItemMeta(im);
+        }
+        return this;
+    }
+}

base/main/src/main/java/cc/carm/lib/easyplugin/utils/MessageUtils.java

@@ -0,0 +1,146 @@
+package cc.carm.lib.easyplugin.utils;
+
+import me.clip.placeholderapi.PlaceholderAPI;
+import org.bukkit.Bukkit;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.jetbrains.annotations.Contract;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+public class MessageUtils {
+
+    public static boolean hasPlaceholderAPI() {
+        return Bukkit.getPluginManager().getPlugin("PlaceholderAPI") != null;
+    }
+
+    public static void send(@Nullable CommandSender sender, String... messages) {
+        send(sender, Arrays.asList(messages));
+    }
+
+    public static void send(@Nullable CommandSender sender, List<String> messages) {
+        if (messages == null || messages.isEmpty() || sender == null) return;
+        for (String s : messages) {
+            sender.sendMessage(ColorParser.parse(s));
+        }
+    }
+
+    public static void sendWithPlaceholders(CommandSender sender, String... messages) {
+        sendWithPlaceholders(sender, Arrays.asList(messages));
+    }
+
+    public static void sendWithPlaceholders(@Nullable CommandSender sender, List<String> messages) {
+        if (messages == null || messages.isEmpty() || sender == null) return;
+        send(sender, setPlaceholders(sender, messages));
+    }
+
+    public static void sendWithPlaceholders(@Nullable CommandSender sender, List<String> messages, String param, Object value) {
+        sendWithPlaceholders(sender, messages, new String[]{param}, new Object[]{value});
+    }
+
+    public static void sendWithPlaceholders(@Nullable CommandSender sender, List<String> messages, String[] params, Object[] values) {
+        sendWithPlaceholders(sender, setCustomParams(messages, params, values));
+    }
+
+    public static String setPlaceholders(@Nullable CommandSender sender, @Nullable String message) {
+        if (message == null || sender == null) return message;
+        if (hasPlaceholderAPI() && sender instanceof Player) {
+            return PlaceholderAPI.setPlaceholders((Player) sender, message);
+        } else {
+            return message;
+        }
+    }
+
+
+    @Nullable
+    @Contract("_, !null -> !null")
+    public static List<String> setPlaceholders(@Nullable CommandSender sender,
+                                               @Nullable List<String> messages) {
+        if (messages == null || messages.isEmpty() || sender == null) return messages;
+        if (hasPlaceholderAPI() && sender instanceof Player) {
+            return PlaceholderAPI.setPlaceholders((Player) sender, messages);
+        } else {
+            return messages;
+        }
+    }
+
+    public static String setPlaceholders(@Nullable CommandSender sender,
+                                         @NotNull String message,
+                                         @Nullable String[] params,
+                                         @Nullable Object[] values) {
+        return setPlaceholders(sender, setCustomParams(message, params, values));
+    }
+
+    public static List<String> setPlaceholders(@Nullable CommandSender sender,
+                                               @NotNull List<String> messages,
+                                               @Nullable String[] params,
+                                               @Nullable Object[] values) {
+        return setPlaceholders(sender, setCustomParams(messages, params, values));
+    }
+
+    public static String setCustomParams(@NotNull String message,
+                                         @NotNull String param,
+                                         @NotNull Object value) {
+        return setCustomParams(message, new String[]{param}, new Object[]{value});
+    }
+
+    @Nullable
+    @Contract("!null, _, _-> !null ; null, _, _->null ")
+    public static String setCustomParams(@Nullable String message,
+                                         @Nullable String[] params,
+                                         @Nullable Object[] values) {
+        if (message == null) return null;
+        if (params == null || values == null) return message;
+        if (params.length != values.length) return message;
+
+        HashMap<String, Object> paramsMap = new HashMap<>();
+        for (int i = 0; i < params.length; i++) {
+            paramsMap.put(params[i], values[i]);
+        }
+        return setCustomParams(message, paramsMap);
+    }
+
+    @NotNull
+    public static String setCustomParams(@NotNull String message, @NotNull HashMap<String, Object> params) {
+        String afterMessage = message;
+        for (Map.Entry<String, Object> entry : params.entrySet()) {
+            afterMessage = afterMessage.replace(entry.getKey(), entry.getValue().toString());
+        }
+        return afterMessage;
+    }
+
+    @NotNull
+    public static List<String> setCustomParams(@NotNull List<String> messages,
+                                               @NotNull String param,
+                                               @NotNull Object value) {
+        return setCustomParams(messages, new String[]{param}, new Object[]{value});
+    }
+
+    @NotNull
+    public static List<String> setCustomParams(@NotNull List<String> messages,
+                                               @Nullable String[] params,
+                                               @Nullable Object[] values) {
+        if (params == null || values == null) return messages;
+        if (params.length != values.length) return messages;
+        HashMap<String, Object> paramsMap = new HashMap<>();
+        for (int i = 0; i < params.length; i++) {
+            paramsMap.put(params[i], values[i]);
+        }
+        return setCustomParams(messages, paramsMap);
+    }
+
+    @NotNull
+    public static List<String> setCustomParams(List<String> messages, HashMap<String, Object> params) {
+        return messages.stream()
+                .map(message -> setCustomParams(message, params))
+                .collect(Collectors.toList());
+    }
+
+
+}

base/main/src/main/java/cc/carm/lib/easyplugin/utils/SchedulerUtils.java

@@ -0,0 +1,355 @@
+package cc.carm.lib.easyplugin.utils;
+
+import org.bukkit.Bukkit;
+import org.bukkit.plugin.java.JavaPlugin;
+import org.bukkit.scheduler.BukkitRunnable;
+
+import java.util.Arrays;
+import java.util.LinkedList;
+import java.util.Queue;
+import java.util.concurrent.Callable;
+
+@SuppressWarnings("DuplicatedCode")
+public class SchedulerUtils {
+
+    private final JavaPlugin plugin;
+
+    public SchedulerUtils(JavaPlugin plugin) {
+        this.plugin = plugin;
+    }
+
+    private JavaPlugin getPlugin() {
+        return plugin;
+    }
+
+
+    /**
+     * 在服务端主线程中执行一个任务
+     *
+     * @param runnable 需要执行的任务
+     */
+    public void run(Runnable runnable) {
+        Bukkit.getScheduler().runTask(getPlugin(), runnable);
+    }
+
+
+    /**
+     * 异步执行一个任务。
+     *
+     * @param runnable 需要执行的任务
+     */
+    public void runAsync(Runnable runnable) {
+        Bukkit.getScheduler().runTaskAsynchronously(getPlugin(), runnable);
+    }
+
+    /**
+     * 在主线程延时执行一个任务。
+     *
+     * @param delay    延迟的ticks
+     * @param runnable 需要执行的任务
+     */
+    public void runLater(long delay, Runnable runnable) {
+        Bukkit.getScheduler().runTaskLater(getPlugin(), runnable, delay);
+    }
+
+    /**
+     * 异步延时执行一个任务。
+     *
+     * @param delay    延迟的ticks
+     * @param runnable 需要执行的任务
+     */
+    public void runLaterAsync(long delay, Runnable runnable) {
+        Bukkit.getScheduler().runTaskLaterAsynchronously(getPlugin(), runnable, delay);
+    }
+
+    /**
+     * 间隔一段时间按顺序执行列表中的任务
+     *
+     * @param interval 间隔时间
+     * @param tasks    任务列表
+     */
+    public void runAtInterval(long interval, Runnable... tasks) {
+        runAtInterval(0L, interval, tasks);
+    }
+
+
+    /**
+     * 间隔一段时间按顺序执行列表中的任务
+     *
+     * @param delay    延迟时间
+     * @param interval 间隔时间
+     * @param tasks    任务列表
+     */
+    public void runAtInterval(long delay, long interval, Runnable... tasks) {
+        new BukkitRunnable() {
+            private int index;
+
+            @Override
+            public void run() {
+                if (this.index >= tasks.length) {
+                    this.cancel();
+                    return;
+                }
+
+                tasks[index].run();
+                index++;
+            }
+        }.runTaskTimer(getPlugin(), delay, interval);
+    }
+
+    /**
+     * 间隔一段时间按顺序异步执行列表中的任务
+     *
+     * @param interval 间隔时间
+     * @param tasks    任务列表
+     */
+    public void runAtIntervalAsync(long interval, Runnable... tasks) {
+        runAtIntervalAsync(0L, interval, tasks);
+    }
+
+    /**
+     * 间隔一段时间按顺序异步执行列表中的任务
+     *
+     * @param delay    延迟时间
+     * @param interval 间隔时间
+     * @param tasks    任务列表
+     */
+    public void runAtIntervalAsync(long delay, long interval, Runnable... tasks) {
+        new BukkitRunnable() {
+            private int index;
+
+            @Override
+            public void run() {
+                if (this.index >= tasks.length) {
+                    this.cancel();
+                    return;
+                }
+
+                tasks[index].run();
+                index++;
+            }
+        }.runTaskTimerAsynchronously(getPlugin(), delay, interval);
+    }
+
+    /**
+     * 重复执行一个任务。
+     *
+     * @param repetitions 重复次数
+     * @param interval    间隔时间
+     * @param task        任务
+     * @param onComplete  结束时执行的任务
+     */
+    public void repeat(int repetitions, long interval, Runnable task, Runnable onComplete) {
+        new BukkitRunnable() {
+            private int index;
+
+            @Override
+            public void run() {
+                index++;
+                if (this.index >= repetitions) {
+                    this.cancel();
+                    if (onComplete == null) {
+                        return;
+                    }
+
+                    onComplete.run();
+                    return;
+                }
+
+                task.run();
+            }
+        }.runTaskTimer(getPlugin(), 0L, interval);
+    }
+
+    /**
+     * 重复执行一个任务。
+     *
+     * @param repetitions 重复次数
+     * @param interval    间隔时间
+     * @param task        任务
+     * @param onComplete  结束时执行的任务
+     */
+    public void repeatAsync(int repetitions, long interval, Runnable task, Runnable onComplete) {
+        new BukkitRunnable() {
+            private int index;
+
+            @Override
+            public void run() {
+                index++;
+                if (this.index >= repetitions) {
+                    this.cancel();
+                    if (onComplete == null) {
+                        return;
+                    }
+
+                    onComplete.run();
+                    return;
+                }
+
+                task.run();
+            }
+        }.runTaskTimerAsynchronously(getPlugin(), 0L, interval);
+    }
+
+    /**
+     * 在满足某个条件时，重复执行一个任务。
+     *
+     * @param interval   重复间隔时间
+     * @param predicate  条件
+     * @param task       任务
+     * @param onComplete 结束时执行的任务
+     */
+    public void repeatWhile(long interval, Callable<Boolean> predicate, Runnable task, Runnable onComplete) {
+        new BukkitRunnable() {
+            @Override
+            public void run() {
+                try {
+                    if (!predicate.call()) {
+                        this.cancel();
+                        if (onComplete == null) {
+                            return;
+                        }
+
+                        onComplete.run();
+                        return;
+                    }
+
+                    task.run();
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            }
+        }.runTaskTimer(getPlugin(), 0L, interval);
+    }
+
+    /**
+     * 在满足某个条件时，重复执行一个任务。
+     *
+     * @param interval   重复间隔时间
+     * @param predicate  条件
+     * @param task       任务
+     * @param onComplete 结束时执行的任务
+     */
+    public void repeatWhileAsync(long interval, Callable<Boolean> predicate, Runnable task, Runnable onComplete) {
+        new BukkitRunnable() {
+            @Override
+            public void run() {
+                try {
+                    if (!predicate.call()) {
+                        this.cancel();
+                        if (onComplete == null) {
+                            return;
+                        }
+
+                        onComplete.run();
+                        return;
+                    }
+
+                    task.run();
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            }
+        }.runTaskTimerAsynchronously(getPlugin(), 0L, interval);
+    }
+
+    public interface Task {
+        void start(Runnable onComplete);
+    }
+
+    public class TaskBuilder {
+        private final Queue<Task> taskList;
+
+        public TaskBuilder() {
+            this.taskList = new LinkedList<>();
+        }
+
+        public TaskBuilder append(TaskBuilder builder) {
+            this.taskList.addAll(builder.taskList);
+            return this;
+        }
+
+        public TaskBuilder appendDelay(long delay) {
+            this.taskList.add(onComplete -> SchedulerUtils.this.runLater(delay, onComplete));
+            return this;
+        }
+
+        public TaskBuilder appendTask(Runnable task) {
+            this.taskList.add(onComplete ->
+            {
+                task.run();
+                onComplete.run();
+            });
+
+            return this;
+        }
+
+        public TaskBuilder appendTask(Task task) {
+            this.taskList.add(task);
+            return this;
+        }
+
+        public TaskBuilder appendDelayedTask(long delay, Runnable task) {
+            this.taskList.add(onComplete -> SchedulerUtils.this.runLater(delay, () ->
+            {
+                task.run();
+                onComplete.run();
+            }));
+
+            return this;
+        }
+
+        public TaskBuilder appendTasks(long delay, long interval, Runnable... tasks) {
+            this.taskList.add(onComplete ->
+            {
+                Runnable[] runnables = Arrays.copyOf(tasks, tasks.length + 1);
+                runnables[runnables.length - 1] = onComplete;
+                SchedulerUtils.this.runAtInterval(delay, interval, runnables);
+            });
+
+            return this;
+        }
+
+        public TaskBuilder appendRepeatingTask(int repetitions, long interval, Runnable task) {
+            this.taskList.add(onComplete -> SchedulerUtils.this.repeat(repetitions, interval, task, onComplete));
+            return this;
+        }
+
+        public TaskBuilder appendConditionalRepeatingTask(long interval, Callable<Boolean> predicate, Runnable task) {
+            this.taskList.add(onComplete -> SchedulerUtils.this.repeatWhile(interval, predicate, task, onComplete));
+            return this;
+        }
+
+        public TaskBuilder waitFor(Callable<Boolean> predicate) {
+            this.taskList.add(onComplete -> new BukkitRunnable() {
+                @Override
+                public void run() {
+                    try {
+                        if (!predicate.call()) {
+                            return;
+                        }
+
+                        this.cancel();
+                        onComplete.run();
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                    }
+                }
+            }.runTaskTimer(getPlugin(), 0L, 1L));
+            return this;
+        }
+
+        public void runTasks() {
+            this.startNext();
+        }
+
+        private void startNext() {
+            Task task = this.taskList.poll();
+            if (task == null) {
+                return;
+            }
+
+            task.start(this::startNext);
+        }
+    }
+}

base/messages/pom.xml

@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>cc.carm.lib</groupId>
+        <artifactId>easyplugin-parent</artifactId>
+        <version>1.5.14</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+    <properties>
+        <maven.compiler.source>${project.jdk.version}</maven.compiler.source>
+        <maven.compiler.target>${project.jdk.version}</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
+        <maven.deploy.skip>true</maven.deploy.skip>
+    </properties>
+    <artifactId>easyplugin-messages</artifactId>
+
+    <name>EasyPlugin-Messages</name>
+    <description>
+        轻松插件消息配置模块，支持多种消息配置，包括文本消息、ActionBar消息、Title消息、声音、粒子效果播放等。
+    </description>
+    <url>https://github.com/CarmJos/EasyPlugin</url>
+
+    <dependencies>
+        <dependency>
+            <groupId>${project.groupId}</groupId>
+            <artifactId>easyplugin-color</artifactId>
+            <version>${project.version}</version>
+            <scope>compile</scope>
+        </dependency>
+    </dependencies>
+
+    <developers>
+        <developer>
+            <id>CarmJos</id>
+            <name>Carm Jos</name>
+            <email>carm@carm.cc</email>
+            <url>https://www.carm.cc</url>
+        </developer>
+    </developers>
+
+    <licenses>
+        <license>
+            <name>The MIT License</name>
+            <url>https://opensource.org/licenses/MIT</url>
+        </license>
+    </licenses>
+
+    <issueManagement>
+        <system>GitHub Issues</system>
+        <url>https://github.com/CarmJos/EasyPlugin/issues</url>
+    </issueManagement>
+
+    <ciManagement>
+        <system>GitHub Actions</system>
+        <url>https://github.com/CarmJos/EasyPlugin/actions/workflows/maven.yml</url>
+    </ciManagement>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

base/storage/pom.xml

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>easyplugin-parent</artifactId>
+        <groupId>cc.carm.lib</groupId>
+        <version>1.5.14</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <properties>
+        <maven.compiler.source>${project.jdk.version}</maven.compiler.source>
+        <maven.compiler.target>${project.jdk.version}</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
+    </properties>
+
+    <artifactId>easyplugin-storage</artifactId>
+    <packaging>jar</packaging>
+
+    <name>EasyPlugin-Storage</name>
+    <description>轻松插件存储接口模块，包含存储相关的统一接口。</description>
+    <url>https://github.com/CarmJos/EasyPlugin</url>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

base/storage/src/main/java/cc/carm/lib/easyplugin/storage/DataStorage.java

@@ -0,0 +1,40 @@
+package cc.carm.lib.easyplugin.storage;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public interface DataStorage<K, T> {
+
+    /**
+     * 在插件加载存储源时执行。
+     *
+     * @throws Exception 当出现任何错误时抛出
+     */
+    void initialize() throws Exception;
+
+    /**
+     * 在插件被卸载时执行。
+     */
+    void shutdown();
+
+    /**
+     * 用于加载数据的方法。<b>该方法应当异步运行！</b>
+     * <br>
+     * <br>若不存在对应数据，请返回 null 。
+     * <br>若加载出现任何错误，请抛出异常。
+     *
+     * @param key 数据主键
+     * @throws Exception 当出现任何错误时抛出
+     */
+    @Nullable
+    T loadData(@NotNull K key) throws Exception;
+
+    /**
+     * 用于保存数据的方法。 <b>该方法应当被异步运行！</b>
+     *
+     * @param data 数据
+     * @throws Exception 当出现任何错误时抛出
+     */
+    void saveData(@NotNull T data) throws Exception;
+
+}

base/storage/src/main/java/cc/carm/lib/easyplugin/storage/StorageType.java

@@ -0,0 +1,19 @@
+package cc.carm.lib.easyplugin.storage;
+
+import org.jetbrains.annotations.NotNull;
+
+import java.util.List;
+
+public interface StorageType<K, T, S extends DataStorage<K, T>> {
+
+    int getID();
+
+    @NotNull List<String> getAlias();
+
+    @NotNull Class<? extends S> getStorageClass();
+
+    default @NotNull S createStorage() throws Exception {
+        return getStorageClass().newInstance();
+    }
+
+}

base/storage/src/main/java/cc/carm/lib/easyplugin/storage/file/FileBasedStorage.java

@@ -0,0 +1,31 @@
+package cc.carm.lib.easyplugin.storage.file;
+
+import cc.carm.lib.easyplugin.storage.DataStorage;
+import org.jetbrains.annotations.NotNull;
+
+import java.io.File;
+
+public abstract class FileBasedStorage<K, T> implements DataStorage<K, T> {
+
+
+    protected final String fileName;
+    protected File dataFile;
+
+    public FileBasedStorage(String fileName) {
+        this.fileName = fileName;
+    }
+
+    protected @NotNull File initializeFile(@NotNull File parentFolder) throws Exception {
+        this.dataFile = new File(parentFolder, fileName);
+        if (!dataFile.exists()) {
+            if (!dataFile.createNewFile()) throw new Exception("无法创建数据文件！");
+        } else if (dataFile.isDirectory()) {
+            throw new Exception("文件路径对应的不是一个文件！");
+        }
+        return dataFile;
+    }
+
+    public File getDataFile() {
+        return dataFile;
+    }
+}

base/storage/src/main/java/cc/carm/lib/easyplugin/storage/file/FolderBasedStorage.java

@@ -0,0 +1,46 @@
+package cc.carm.lib.easyplugin.storage.file;
+
+import cc.carm.lib.easyplugin.storage.DataStorage;
+import org.jetbrains.annotations.NotNull;
+
+import java.io.File;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+public abstract class FolderBasedStorage<K, T> implements DataStorage<K, T> {
+
+    protected final @NotNull String folderPath;
+    protected File dataFolder;
+
+    public FolderBasedStorage(@NotNull String folderPath) {
+        this.folderPath = folderPath;
+    }
+
+    protected @NotNull File initializeFolder(@NotNull File parentFolder) throws Exception {
+        this.dataFolder = new File(parentFolder, folderPath);
+        if (!dataFolder.exists()) {
+            if (!dataFolder.mkdir()) {
+                throw new Exception("无法创建数据文件夹！");
+            }
+        } else if (!dataFolder.isDirectory()) {
+            throw new Exception("数据文件夹路径对应的不是一个文件夹！");
+        }
+        return dataFolder;
+    }
+
+    protected @NotNull List<File> listFiles() {
+        if (this.dataFolder == null) return Collections.emptyList();
+        if (!this.dataFolder.isDirectory()) return Collections.emptyList();
+
+        File[] files = this.dataFolder.listFiles();
+        if (files == null) return Collections.emptyList();
+
+        return Arrays.asList(files);
+    }
+
+    public File getDataFolder() {
+        return dataFolder;
+    }
+
+}

base/storage/src/main/java/cc/carm/lib/easyplugin/storage/file/YAMLBasedStorage.java

@@ -0,0 +1,24 @@
+package cc.carm.lib.easyplugin.storage.file;
+
+import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.configuration.file.YamlConfiguration;
+import org.jetbrains.annotations.NotNull;
+
+import java.io.File;
+
+public abstract class YAMLBasedStorage<K, T> extends FileBasedStorage<K, T> {
+
+    protected FileConfiguration configuration;
+
+    public YAMLBasedStorage(String fileName) {
+        super(fileName);
+    }
+
+    protected @NotNull FileConfiguration initializeConfiguration(@NotNull File parentFolder) throws Exception {
+        return this.configuration = YamlConfiguration.loadConfiguration(initializeFile(parentFolder));
+    }
+
+    public FileConfiguration getConfiguration() {
+        return configuration;
+    }
+}

base/storage/src/main/java/cc/carm/lib/easyplugin/storage/plugin/PluginBasedStorage.java

@@ -0,0 +1,31 @@
+package cc.carm.lib.easyplugin.storage.plugin;
+
+import cc.carm.lib.easyplugin.storage.DataStorage;
+import org.bukkit.Bukkit;
+import org.bukkit.plugin.Plugin;
+
+public abstract class PluginBasedStorage<K, T> implements DataStorage<K, T> {
+
+    protected Plugin dependPlugin;
+
+    public PluginBasedStorage(String dependPluginName) {
+        this(Bukkit.getPluginManager().getPlugin(dependPluginName));
+    }
+
+    public PluginBasedStorage(Plugin dependPlugin) {
+        this.dependPlugin = dependPlugin;
+    }
+
+    @Override
+    public void initialize() throws NullPointerException {
+        if (dependPlugin == null) {
+            throw new NullPointerException("该存储类型依赖的插件不存在，请检查配置文件");
+        }
+    }
+
+    public Plugin getDependPlugin() {
+        return dependPlugin;
+    }
+
+
+}

base/user/pom.xml

@@ -2,27 +2,20 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <parent>
-        <artifactId>easyplugin-parent</artifactId>
-        <groupId>cc.carm.lib</groupId>
-        <version>1.0.0-SNAPSHOT</version>
-    </parent>
     <modelVersion>4.0.0</modelVersion>
-
+    <parent>
+        <groupId>cc.carm.lib</groupId>
+        <artifactId>easyplugin-parent</artifactId>
+        <version>1.5.14</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
     <properties>
-        <maven.compiler.source>11</maven.compiler.source>
-        <maven.compiler.target>11</maven.compiler.target>
+        <maven.compiler.source>${project.jdk.version}</maven.compiler.source>
+        <maven.compiler.target>${project.jdk.version}</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
     </properties>
-
-    <artifactId>easyplugin-configuration</artifactId>
-    <packaging>jar</packaging>
-
-
-    <name>EasyPlugin-Configuration</name>
-    <description>轻松插件配置，可以方便快捷的将配置文件作为静态参数使用。</description>
-    <url>https://github.com/CarmJos/EasyPlugin</url>
+    <artifactId>easyplugin-user</artifactId>
 
     <developers>
         <developer>
@@ -35,8 +28,8 @@
 
     <licenses>
         <license>
-            <name>GNU General Public License v3.0</name>
-            <url>https://opensource.org/licenses/GPL-3.0</url>
+            <name>The MIT License</name>
+            <url>https://opensource.org/licenses/MIT</url>
         </license>
     </licenses>
 
@@ -59,4 +52,13 @@
         </dependency>
     </dependencies>
 
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
 </project>

base/user/src/main/java/cc/carm/lib/easyplugin/user/AbstractUserData.java

@@ -0,0 +1,52 @@
+package cc.carm.lib.easyplugin.user;
+
+import org.jetbrains.annotations.NotNull;
+
+import java.util.Objects;
+
+public abstract class AbstractUserData<K> implements UserData<K> {
+
+    protected final @NotNull K key;
+
+    /**
+     * Used to mark the data as dropping (save and unload) status.
+     */
+    protected boolean dropping = false;
+
+    protected AbstractUserData(@NotNull K key) {
+        this.key = key;
+    }
+
+    @Override
+    public @NotNull K key() {
+        return key;
+    }
+
+    /**
+     * @param dropping true if the data is dropping, false otherwise
+     */
+    public void setDropping(boolean dropping) {
+        this.dropping = dropping;
+    }
+
+    /**
+     * @return true if the data is dropping, false otherwise
+     */
+    public boolean isDropping() {
+        return dropping;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        AbstractUserData<?> abstractUserData = (AbstractUserData<?>) o;
+        return key.equals(abstractUserData.key);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(key);
+    }
+
+}

base/user/src/main/java/cc/carm/lib/easyplugin/user/UserData.java

@@ -0,0 +1,18 @@
+package cc.carm.lib.easyplugin.user;
+
+import org.jetbrains.annotations.NotNull;
+
+public interface UserData<K> {
+
+    @NotNull K key();
+
+    /**
+     * @param dropping true if the data is dropping, false otherwise
+     */
+    void setDropping(boolean dropping);
+
+    /**
+     * @return true if the data is dropping, false otherwise
+     */
+    boolean isDropping();
+}

base/user/src/main/java/cc/carm/lib/easyplugin/user/UserDataManager.java

@@ -0,0 +1,219 @@
+package cc.carm.lib.easyplugin.user;
+
+import cc.carm.lib.easyplugin.EasyPlugin;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Map;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.function.Consumer;
+import java.util.function.Function;
+import java.util.function.Predicate;
+import java.util.function.Supplier;
+import java.util.logging.Logger;
+import java.util.stream.Collectors;
+
+public abstract class UserDataManager<K, U extends AbstractUserData<K>> implements UserDataRegistry<K, U> {
+
+    protected final @NotNull EasyPlugin plugin;
+
+    protected final @NotNull ExecutorService executor;
+    protected final @NotNull Map<K, U> dataCache;
+
+    public UserDataManager(@NotNull EasyPlugin plugin) {
+        this(plugin, Executors.newCachedThreadPool((r) -> {
+            Thread t = new Thread(r);
+            t.setDaemon(true);
+            t.setName(plugin.getName() + "-UserManager");
+            return t;
+        }), new ConcurrentHashMap<>());
+    }
+
+    public UserDataManager(@NotNull EasyPlugin plugin, @NotNull ExecutorService executor) {
+        this(plugin, executor, new ConcurrentHashMap<>());
+    }
+
+    public UserDataManager(@NotNull EasyPlugin plugin, @NotNull ExecutorService executor, @NotNull Map<K, U> cacheMap) {
+        this.plugin = plugin;
+        this.executor = executor;
+        this.dataCache = cacheMap;
+    }
+
+    @Override
+    public void shutdown() {
+        this.executor.shutdown();
+    }
+
+    protected @NotNull EasyPlugin getPlugin() {
+        return plugin;
+    }
+
+    @Override
+    public @NotNull Logger getLogger() {
+        return getPlugin().getLogger();
+    }
+
+    public abstract @NotNull U emptyUser(@NotNull K key);
+
+    public @NotNull U errorUser(@NotNull K key) {
+        return emptyUser(key);
+    }
+
+    protected abstract @Nullable U loadData(@NotNull K key) throws Exception;
+
+    protected abstract void saveData(@NotNull U data) throws Exception;
+
+    @Override
+    public @NotNull Map<K, U> cache() {
+        return dataCache;
+    }
+
+    @Override
+    public @NotNull CompletableFuture<U> load(@NotNull K key, @NotNull Supplier<Boolean> cacheCondition) {
+        U cached = getNullable(key);
+        if (cached != null) {
+            return CompletableFuture.supplyAsync(() -> cached); // Return cached data async.
+        }
+        return CompletableFuture.supplyAsync(() -> {
+            String identifier = serializeKey(key);
+
+            try {
+                long s1 = System.currentTimeMillis();
+                getPlugin().debug("开始加载用户 " + identifier + " 的数据...");
+                U data = loadData(key);
+                if (data == null) {
+                    getPlugin().debug("数据库内不存在用户 " + identifier + " 的数据，视作新档案。");
+                    return emptyUser(key);
+                } else {
+                    getPlugin().debug("加载用户 " + identifier + " 的数据完成，耗时 " + (System.currentTimeMillis() - s1) + " ms.");
+                    return data;
+                }
+            } catch (Exception ex) {
+                getPlugin().error("加载用户 " + serializeKey(key) + " 数据失败，请检查相关配置！");
+                ex.printStackTrace();
+                return errorUser(key);
+            }
+
+        }, executor).thenApply((data) -> {
+            if (cacheCondition.get() && !data.isDropping()) dataCache.put(key, data);
+            return data;
+        });
+    }
+
+    @Override
+    public @NotNull CompletableFuture<Boolean> save(@NotNull U user) {
+        return CompletableFuture.supplyAsync(() -> {
+            String identifier = serializeKey(user.key());
+
+            try {
+                long s1 = System.currentTimeMillis();
+                getPlugin().debug("开始保存用户 " + identifier + " 的数据...");
+                saveData(user);
+                getPlugin().debug("保存用户 " + identifier + " 的数据完成，耗时 " + (System.currentTimeMillis() - s1) + " ms.");
+                return true;
+            } catch (Exception ex) {
+                getPlugin().error("保存用户 " + identifier + " 数据失败，请检查相关配置！");
+                ex.printStackTrace();
+                return false;
+            }
+
+        }, executor);
+    }
+
+    @Override
+    public @NotNull CompletableFuture<Boolean> unload(@NotNull K key, boolean save) {
+        U data = getNullable(key);
+        if (data == null) return CompletableFuture.completedFuture(false);
+        data.setDropping(true); // Mark the data as unloading.
+        if (save) {
+            return save(data).thenApply(result -> {
+                // Check if the data is still unloading,
+                // which cloud be interrupted by the next load.
+                if (data.isDropping()) {
+                    this.dataCache.remove(key);
+                }
+                return result;
+            });
+        } else {
+            this.dataCache.remove(key);
+            return CompletableFuture.completedFuture(true);
+        }
+
+    }
+
+    @Override
+    public @NotNull CompletableFuture<Boolean> modify(@NotNull K key, @NotNull Consumer<U> consumer) {
+        U cached = getNullable(key);
+        if (cached != null) {
+            return CompletableFuture.supplyAsync(() -> {
+                consumer.accept(cached);
+                return true;
+            }, executor);
+        } else {
+            return load(key, true).thenApply((data) -> {
+                consumer.accept(data);
+                return data;
+            }).thenCompose(data -> unload(key, true));
+        }
+    }
+
+    @Override
+    public <V> @NotNull CompletableFuture<V> peek(@NotNull K key, @NotNull Function<U, V> function) {
+        U cached = getNullable(key);
+        if (cached != null) {
+            return CompletableFuture.supplyAsync(() -> function.apply(cached), executor);
+        } else {
+            return load(key, false).thenApply(function);
+        }
+    }
+
+    public <T> @NotNull CompletableFuture<Map<K, U>> loadGroup(@NotNull Collection<? extends T> users,
+                                                               @NotNull Function<? super T, ? extends K> function,
+                                                               @NotNull Predicate<T> cacheCondition) {
+        CompletableFuture<Map<K, U>> task = CompletableFuture.completedFuture(new ConcurrentHashMap<>());
+        if (users.isEmpty()) return task;
+
+        Map<K, T> usersMap = users.stream().collect(Collectors.toMap(function, Function.identity()));
+        for (Map.Entry<K, T> entry : usersMap.entrySet()) {
+            K key = entry.getKey();
+            T user = entry.getValue();
+            task = task.thenCombine(
+                    load(key, () -> cacheCondition.test(user)),
+                    (map, result) -> {
+                        map.put(key, result);
+                        return map;
+                    }
+            );
+        }
+
+        return task.thenApply(Collections::unmodifiableMap);
+    }
+
+    @Override
+    public void saveAll() {
+        if (cache().isEmpty()) return;
+        for (U u : cache().values()) {
+            try {
+                saveData(u);
+            } catch (Exception e) {
+                getPlugin().error("保存用户 " + serializeKey(u.key()) + " 数据失败，请检查相关配置！");
+                e.printStackTrace();
+            }
+        }
+    }
+
+    @Override
+    public int unloadAll(boolean save) {
+        if (save) saveAll();
+        int size = cache().size();
+        cache().clear();
+        return size;
+    }
+
+
+}

base/user/src/main/java/cc/carm/lib/easyplugin/user/UserDataRegistry.java

@@ -0,0 +1,93 @@
+package cc.carm.lib.easyplugin.user;
+
+import com.google.common.collect.ImmutableSet;
+import org.bukkit.Bukkit;
+import org.bukkit.OfflinePlayer;
+import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.jetbrains.annotations.Unmodifiable;
+
+import java.util.Collection;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Set;
+import java.util.concurrent.CompletableFuture;
+import java.util.function.Consumer;
+import java.util.function.Function;
+import java.util.function.Predicate;
+import java.util.function.Supplier;
+import java.util.logging.Logger;
+
+public interface UserDataRegistry<K, U extends UserData<K>> {
+
+    void shutdown();
+
+    @NotNull Logger getLogger();
+
+    @NotNull Map<K, U> cache();
+
+    default String serializeKey(@NotNull K key) {
+        return key.toString();
+    }
+
+    default @NotNull CompletableFuture<U> load(@NotNull K key) {
+        return load(key, false);
+    }
+
+    default @NotNull CompletableFuture<U> load(@NotNull K key, boolean cache) {
+        return load(key, () -> cache);
+    }
+
+    @Unmodifiable
+    default @NotNull Set<U> list() {
+        return ImmutableSet.copyOf(cache().values());
+    }
+
+    default @NotNull U get(@NotNull K key) {
+        return Optional.ofNullable(getNullable(key)).orElseThrow(() -> new NullPointerException("User " + key + " not found."));
+    }
+
+    default @Nullable U getNullable(@NotNull K key) {
+        return cache().get(key);
+    }
+
+    default @NotNull Optional<@Nullable U> getOptional(@NotNull K key) {
+        return Optional.ofNullable(getNullable(key));
+    }
+
+    @NotNull CompletableFuture<U> load(@NotNull K key, @NotNull Supplier<Boolean> cacheCondition);
+
+    @NotNull CompletableFuture<Boolean> save(@NotNull U user);
+
+    default @NotNull CompletableFuture<Boolean> unload(@NotNull K key) {
+        return unload(key, true);
+    }
+
+    @NotNull CompletableFuture<Boolean> unload(@NotNull K key, boolean save);
+
+    @NotNull CompletableFuture<Boolean> modify(@NotNull K key, @NotNull Consumer<U> consumer);
+
+    <V> @NotNull CompletableFuture<V> peek(@NotNull K key, @NotNull Function<U, V> function);
+
+    default @NotNull CompletableFuture<Map<K, U>> loadOnline(@NotNull Function<Player, ? extends K> function) {
+        return loadGroup(Bukkit.getOnlinePlayers(), function, OfflinePlayer::isOnline);
+    }
+
+    <T> @NotNull CompletableFuture<Map<K, U>> loadGroup(@NotNull Collection<? extends T> users,
+                                                        @NotNull Function<? super T, ? extends K> function,
+                                                        @NotNull Predicate<T> cacheCondition);
+
+    default @NotNull CompletableFuture<Map<K, U>> loadGroup(@NotNull Collection<K> allKeys,
+                                                            @NotNull Predicate<K> cacheCondition) {
+        return loadGroup(allKeys, Function.identity(), cacheCondition);
+    }
+
+    default @NotNull CompletableFuture<Map<K, U>> loadGroup(@NotNull Collection<K> allKeys) {
+        return loadGroup(allKeys, (v) -> false);
+    }
+
+    void saveAll();
+
+    int unloadAll(boolean save);
+}

base/utils/pom.xml

@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>easyplugin-parent</artifactId>
+        <groupId>cc.carm.lib</groupId>
+        <version>1.5.14</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <properties>
+        <maven.compiler.source>${project.jdk.version}</maven.compiler.source>
+        <maven.compiler.target>${project.jdk.version}</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
+    </properties>
+
+    <artifactId>easyplugin-utils</artifactId>
+
+    <name>EasyPlugin-Utils</name>
+    <description>轻松插件工具类模块，该模块中的内容支持在Bungee、Bukkit使用。</description>
+    <url>https://github.com/CarmJos/EasyPlugin</url>
+
+    <dependencies>
+        <dependency>
+            <groupId>${project.groupId}</groupId>
+            <artifactId>easyplugin-color</artifactId>
+            <version>${project.version}</version>
+            <scope>compile</scope>
+        </dependency>
+    </dependencies>
+
+    <developers>
+        <developer>
+            <id>CarmJos</id>
+            <name>Carm Jos</name>
+            <email>carm@carm.cc</email>
+            <url>https://www.carm.cc</url>
+        </developer>
+    </developers>
+
+    <licenses>
+        <license>
+            <name>The MIT License</name>
+            <url>https://opensource.org/licenses/MIT</url>
+        </license>
+    </licenses>
+
+    <issueManagement>
+        <system>GitHub Issues</system>
+        <url>https://github.com/CarmJos/EasyPlugin/issues</url>
+    </issueManagement>
+
+    <ciManagement>
+        <system>GitHub Actions</system>
+        <url>https://github.com/CarmJos/EasyPlugin/actions/workflows/maven.yml</url>
+    </ciManagement>
+
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

base/utils/src/main/java/cc/carm/lib/easyplugin/utils/EasyCooldown.java

@@ -0,0 +1,93 @@
+package cc.carm.lib.easyplugin.utils;
+
+import org.jetbrains.annotations.NotNull;
+
+import java.text.NumberFormat;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.function.Consumer;
+import java.util.function.Function;
+
+/**
+ * <a href="https://gist.github.com/CarmJos/402cb5aad0ec14ab25c2fa0d21571703">Easy cooldown time utils.</a>
+ *
+ * @param <P> Cooldown key provider
+ * @param <K> Cooldown key
+ * @author CarmJos
+ */
+public class EasyCooldown<P, K> {
+
+    protected final NumberFormat numberFormatter;
+
+    protected final @NotNull Map<K, Long> cooldown = new HashMap<>();
+    protected final @NotNull Function<P, K> providerToKey;
+
+    protected long defaultDuration;
+
+    public EasyCooldown(@NotNull Function<P, K> providerToKey) {
+        this(defaultFormatter(), providerToKey, 1000L);
+    }
+
+    public EasyCooldown(@NotNull NumberFormat numberFormatter,
+                        @NotNull Function<P, K> providerToKey) {
+        this(numberFormatter, providerToKey, 1000L);
+    }
+
+    public EasyCooldown(@NotNull NumberFormat numberFormatter,
+                        @NotNull Function<P, K> providerToKey,
+                        long defaultDuration) {
+        this.numberFormatter = numberFormatter;
+        this.providerToKey = providerToKey;
+        this.defaultDuration = defaultDuration;
+    }
+
+    public long getCooldown(@NotNull P provider) {
+        Long time = this.cooldown.get(this.providerToKey.apply(provider));
+        if (time == null || time < 0) return 0;
+
+        long duration = getDuration(provider);
+        if (duration <= 0) return 0;
+
+        long past = System.currentTimeMillis() - time;
+        return duration - past;
+    }
+
+    public @NotNull String getCooldownSeconds(@NotNull P provider) {
+        return formatSeconds(getCooldown(provider));
+    }
+
+    public void updateTime(@NotNull P provider) {
+        this.cooldown.put(this.providerToKey.apply(provider), System.currentTimeMillis());
+    }
+
+    public void clear(@NotNull P provider) {
+        clearCooldown(this.providerToKey.apply(provider));
+    }
+
+    public void clearCooldown(@NotNull K key) {
+        this.cooldown.remove(key);
+    }
+
+    public boolean isCoolingDown(@NotNull P provider) {
+        return getCooldown(provider) > 0;
+    }
+
+    public long getDuration(@NotNull P provider) {
+        return this.defaultDuration;
+    }
+
+    public @NotNull String formatSeconds(long cooldownMillis) {
+        return numberFormatter.format((double) cooldownMillis / 1000D);
+    }
+
+    public static NumberFormat createFormatter(@NotNull Consumer<NumberFormat> consumer) {
+        NumberFormat format = NumberFormat.getInstance();
+        consumer.accept(format);
+        return format;
+    }
+
+    public static NumberFormat defaultFormatter() {
+        return createFormatter((f) -> f.setMaximumFractionDigits(2));
+    }
+
+}

base/utils/src/main/java/cc/carm/lib/easyplugin/utils/JarResourceUtils.java

@@ -0,0 +1,105 @@
+package cc.carm.lib.easyplugin.utils;
+
+import org.jetbrains.annotations.Nullable;
+
+import java.io.*;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Scanner;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipInputStream;
+
+@SuppressWarnings("ResultOfMethodCallIgnored")
+public class JarResourceUtils {
+    public static final char JAR_SEPARATOR = '/';
+
+    public static @Nullable String[] readResource(@Nullable InputStream resourceStream) {
+        if (resourceStream == null) return null;
+        try (Scanner scanner = new Scanner(resourceStream, "UTF-8")) {
+            List<String> contents = new ArrayList<>();
+            while (scanner.hasNextLine()) {
+                contents.add(scanner.nextLine());
+            }
+            return contents.toArray(new String[0]);
+        } catch (Exception e) {
+            return null;
+        }
+    }
+
+    public static void copyFolderFromJar(String folderName, File destFolder, CopyOption option)
+            throws IOException {
+        copyFolderFromJar(folderName, destFolder, option, null);
+    }
+
+    public static void copyFolderFromJar(String folderName, File destFolder,
+                                         CopyOption option, PathTrimmer trimmer) throws IOException {
+        if (!destFolder.exists())
+            destFolder.mkdirs();
+
+        byte[] buffer = new byte[1024];
+
+        File fullPath;
+        String path = JarResourceUtils.class.getProtectionDomain().getCodeSource().getLocation().getPath();
+        if (trimmer != null)
+            path = trimmer.trim(path);
+        try {
+            if (!path.startsWith("file"))
+                path = "file://" + path;
+
+            fullPath = new File(new URI(path));
+        } catch (URISyntaxException e) {
+            e.printStackTrace();
+            return;
+        }
+
+        ZipInputStream zis = new ZipInputStream(new FileInputStream(fullPath));
+
+        ZipEntry entry;
+        while ((entry = zis.getNextEntry()) != null) {
+            if (!entry.getName().startsWith(folderName + JAR_SEPARATOR))
+                continue;
+
+            String fileName = entry.getName();
+
+            if (fileName.charAt(fileName.length() - 1) == JAR_SEPARATOR) {
+                File file = new File(destFolder + File.separator + fileName);
+                if (file.isFile()) {
+                    file.delete();
+                }
+                file.mkdirs();
+                continue;
+            }
+
+            File file = new File(destFolder + File.separator + fileName);
+            if (option == CopyOption.COPY_IF_NOT_EXIST && file.exists())
+                continue;
+
+            if (!file.getParentFile().exists())
+                file.getParentFile().mkdirs();
+
+            if (!file.exists())
+                file.createNewFile();
+            FileOutputStream fos = new FileOutputStream(file);
+
+            int len;
+            while ((len = zis.read(buffer)) > 0) {
+                fos.write(buffer, 0, len);
+            }
+            fos.close();
+        }
+
+        zis.closeEntry();
+        zis.close();
+    }
+
+    public enum CopyOption {
+        COPY_IF_NOT_EXIST, REPLACE_IF_EXIST
+    }
+
+    @FunctionalInterface
+    public interface PathTrimmer {
+        String trim(String original);
+    }
+}

collection/all/pom.xml

@@ -5,13 +5,14 @@
     <parent>
         <artifactId>easyplugin-parent</artifactId>
         <groupId>cc.carm.lib</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.5.14</version>
+        <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <properties>
-        <maven.compiler.source>11</maven.compiler.source>
-        <maven.compiler.target>11</maven.compiler.target>
+        <maven.compiler.source>${project.jdk.version}</maven.compiler.source>
+        <maven.compiler.target>${project.jdk.version}</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
     </properties>
@@ -34,8 +35,8 @@
 
     <licenses>
         <license>
-            <name>GNU General Public License v3.0</name>
-            <url>https://opensource.org/licenses/GPL-3.0</url>
+            <name>The MIT License</name>
+            <url>https://opensource.org/licenses/MIT</url>
         </license>
     </licenses>
 
@@ -51,56 +52,24 @@
 
     <dependencies>
 
+        <!--通过 bom 快捷导入所有相关模块-->
         <dependency>
             <groupId>${project.parent.groupId}</groupId>
-            <artifactId>easyplugin-common</artifactId>
+            <artifactId>easyplugin-bom</artifactId>
             <version>${project.parent.version}</version>
-            <scope>compile</scope>
+            <type>pom</type>
         </dependency>
 
-        <dependency>
-            <groupId>${project.parent.groupId}</groupId>
-            <artifactId>easyplugin-lp</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>compile</scope>
-        </dependency>
-
-        <dependency>
-            <groupId>${project.parent.groupId}</groupId>
-            <artifactId>easyplugin-placeholderapi</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>compile</scope>
-        </dependency>
-
-        <dependency>
-            <groupId>${project.parent.groupId}</groupId>
-            <artifactId>easyplugin-vault</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>compile</scope>
-        </dependency>
-        
     </dependencies>
 
+
     <build>
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
             </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-jar-plugin</artifactId>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-source-plugin</artifactId>
-            </plugin>
         </plugins>
     </build>
 
-
 </project>

collection/bom/pom.xml

@@ -5,22 +5,23 @@
     <parent>
         <artifactId>easyplugin-parent</artifactId>
         <groupId>cc.carm.lib</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.5.14</version>
+        <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <properties>
-        <maven.compiler.source>11</maven.compiler.source>
-        <maven.compiler.target>11</maven.compiler.target>
+        <maven.compiler.source>${project.jdk.version}</maven.compiler.source>
+        <maven.compiler.target>${project.jdk.version}</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
     </properties>
 
-    <artifactId>easyplugin-common</artifactId>
-    <packaging>jar</packaging>
+    <artifactId>easyplugin-bom</artifactId>
+    <packaging>pom</packaging>
 
-    <name>EasyPlugin-Main</name>
-    <description>轻松插件常用接口集，包含除附属模块外的所有模块。</description>
+    <name>EasyPlugin-Bom</name>
+    <description>轻松插件汇总导入模块，允许快捷导入相关的接口并避免版本不一致问题。</description>
     <url>https://github.com/CarmJos/EasyPlugin</url>
 
     <developers>
@@ -34,8 +35,8 @@
 
     <licenses>
         <license>
-            <name>GNU General Public License v3.0</name>
-            <url>https://opensource.org/licenses/GPL-3.0</url>
+            <name>The MIT License</name>
+            <url>https://opensource.org/licenses/MIT</url>
         </license>
     </licenses>
 
@@ -49,63 +50,85 @@
         <url>https://github.com/CarmJos/EasyPlugin/actions/workflows/maven.yml</url>
     </ciManagement>
 
+    <dependencyManagement>
+        <dependencies>
+
+            <dependency>
+                <groupId>${project.parent.groupId}</groupId>
+                <artifactId>easyplugin-main</artifactId>
+                <version>${project.parent.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.parent.groupId}</groupId>
+                <artifactId>easyplugin-command</artifactId>
+                <version>${project.parent.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.parent.groupId}</groupId>
+                <artifactId>easyplugin-gui</artifactId>
+                <version>${project.parent.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.parent.groupId}</groupId>
+                <artifactId>easyplugin-storage</artifactId>
+                <version>${project.parent.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.parent.groupId}</groupId>
+                <artifactId>easyplugin-placeholderapi</artifactId>
+                <version>${project.parent.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>${project.parent.groupId}</groupId>
+                <artifactId>easyplugin-vault</artifactId>
+                <version>${project.parent.version}</version>
+            </dependency>
+
+            <dependency>
+                <groupId>${project.parent.groupId}</groupId>
+                <artifactId>easyplugin-githubchecker</artifactId>
+                <version>${project.parent.version}</version>
+            </dependency>
+
+        </dependencies>
+    </dependencyManagement>
+
     <dependencies>
         <dependency>
             <groupId>${project.parent.groupId}</groupId>
             <artifactId>easyplugin-main</artifactId>
             <version>${project.parent.version}</version>
-            <scope>compile</scope>
         </dependency>
-
-        <dependency>
-            <groupId>${project.parent.groupId}</groupId>
-            <artifactId>easyplugin-command</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>compile</scope>
-        </dependency>
-
-        <dependency>
-            <groupId>${project.parent.groupId}</groupId>
-            <artifactId>easyplugin-configuration</artifactId>
-            <version>${project.parent.version}</version>
-            <scope>compile</scope>
-        </dependency>
-
         <dependency>
             <groupId>${project.parent.groupId}</groupId>
             <artifactId>easyplugin-gui</artifactId>
             <version>${project.parent.version}</version>
-            <scope>compile</scope>
         </dependency>
-
         <dependency>
             <groupId>${project.parent.groupId}</groupId>
-            <artifactId>easyplugin-database</artifactId>
+            <artifactId>easyplugin-command</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${project.parent.groupId}</groupId>
+            <artifactId>easyplugin-placeholderapi</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${project.parent.groupId}</groupId>
+            <artifactId>easyplugin-vault</artifactId>
             <version>${project.parent.version}</version>
-            <scope>compile</scope>
         </dependency>
     </dependencies>
 
+
     <build>
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
             </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-jar-plugin</artifactId>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-source-plugin</artifactId>
-            </plugin>
         </plugins>
     </build>
 
-
 </project>

collection/common/pom.xml

@@ -0,0 +1,90 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>easyplugin-parent</artifactId>
+        <groupId>cc.carm.lib</groupId>
+        <version>1.5.14</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <properties>
+        <maven.compiler.source>${project.jdk.version}</maven.compiler.source>
+        <maven.compiler.target>${project.jdk.version}</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
+    </properties>
+
+    <artifactId>easyplugin-common</artifactId>
+    <packaging>jar</packaging>
+
+    <name>EasyPlugin-Common</name>
+    <description>轻松插件常用接口集，包含除附属插件模块外的所有模块。</description>
+    <url>https://github.com/CarmJos/EasyPlugin</url>
+
+    <developers>
+        <developer>
+            <id>CarmJos</id>
+            <name>Carm Jos</name>
+            <email>carm@carm.cc</email>
+            <url>https://www.carm.cc</url>
+        </developer>
+    </developers>
+
+    <licenses>
+        <license>
+            <name>The MIT License</name>
+            <url>https://opensource.org/licenses/MIT</url>
+        </license>
+    </licenses>
+
+    <issueManagement>
+        <system>GitHub Issues</system>
+        <url>https://github.com/CarmJos/EasyPlugin/issues</url>
+    </issueManagement>
+
+    <ciManagement>
+        <system>GitHub Actions</system>
+        <url>https://github.com/CarmJos/EasyPlugin/actions/workflows/maven.yml</url>
+    </ciManagement>
+
+    <dependencies>
+
+        <!--通过 bom 快捷导入所有相关模块-->
+        <dependency>
+            <groupId>${project.parent.groupId}</groupId>
+            <artifactId>easyplugin-bom</artifactId>
+            <version>${project.parent.version}</version>
+            <type>pom</type>
+
+            <exclusions>
+                <exclusion>
+                    <groupId>cc.carm.lib</groupId>
+                    <artifactId>easyplugin-placeholderapi</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>cc.carm.lib</groupId>
+                    <artifactId>easyplugin-vault</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>cc.carm.lib</groupId>
+                    <artifactId>easyplugin-storage</artifactId>
+                </exclusion>
+            </exclusions>
+
+        </dependency>
+
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

easyplugin-command/pom.xml

@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <parent>
-        <artifactId>easyplugin-parent</artifactId>
-        <groupId>cc.carm.lib</groupId>
-        <version>1.0.0-SNAPSHOT</version>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-
-    <properties>
-        <maven.compiler.source>11</maven.compiler.source>
-        <maven.compiler.target>11</maven.compiler.target>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
-    </properties>
-
-    <artifactId>easyplugin-command</artifactId>
-
-
-</project>

easyplugin-configuration/src/main/java/cc/carm/lib/easyplugin/configuration/file/FileConfig.java

@@ -1,91 +0,0 @@
-package cc.carm.lib.easyplugin.configuration.file;
-
-
-import org.bukkit.configuration.file.FileConfiguration;
-import org.bukkit.configuration.file.YamlConfiguration;
-import org.bukkit.plugin.java.JavaPlugin;
-import org.jetbrains.annotations.Nullable;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.function.Supplier;
-
-public class FileConfig {
-
-	public static Supplier<FileConfig> pluginConfiguration = null;
-	public static Supplier<FileConfig> messageConfiguration = null;
-
-	@Nullable
-	public static FileConfig getPluginConfiguration() {
-		return pluginConfiguration == null ? null : pluginConfiguration.get();
-	}
-
-	@Nullable
-	public static FileConfig getMessageConfiguration() {
-		return messageConfiguration == null ? null : messageConfiguration.get();
-	}
-
-	private long updateTime;
-
-	private final JavaPlugin plugin;
-	private final String fileName;
-
-
-	private File file;
-	private FileConfiguration config;
-
-	public FileConfig(final JavaPlugin plugin) {
-		this(plugin, "config.yml");
-	}
-
-	public FileConfig(final JavaPlugin plugin, final String name) {
-		this.plugin = plugin;
-		this.fileName = name;
-		initFile();
-	}
-
-	private void initFile() {
-		this.updateTime = System.currentTimeMillis();
-		this.file = new File(plugin.getDataFolder(), fileName);
-		if (!this.file.exists()) {
-			if (!this.file.getParentFile().exists()) {
-				boolean success = this.file.getParentFile().mkdirs();
-			}
-			plugin.saveResource(fileName, true);
-		}
-		this.config = YamlConfiguration.loadConfiguration(this.file);
-	}
-
-	public File getFile() {
-		return file;
-	}
-
-	public FileConfiguration getConfig() {
-		return config;
-	}
-
-	public void save() {
-		try {
-			getConfig().save(getFile());
-		} catch (IOException e) {
-			e.printStackTrace();
-		}
-	}
-
-	public void reload() {
-		this.updateTime = System.currentTimeMillis();
-		if (getFile().exists()) {
-			this.config = YamlConfiguration.loadConfiguration(getFile());
-		} else {
-			initFile();
-		}
-	}
-
-	public long getUpdateTime() {
-		return updateTime;
-	}
-
-	public boolean isExpired(long time) {
-		return getUpdateTime() > time;
-	}
-}

easyplugin-configuration/src/main/java/cc/carm/lib/easyplugin/configuration/impl/ConfigSectionCast.java

@@ -1,73 +0,0 @@
-package cc.carm.lib.easyplugin.configuration.impl;
-
-import cc.carm.lib.easyplugin.configuration.file.FileConfig;
-import org.bukkit.configuration.ConfigurationSection;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-import java.util.function.Function;
-
-public class ConfigSectionCast<V> {
-
-	@Nullable FileConfig source;
-
-	@NotNull String configSection;
-	@NotNull Function<ConfigurationSection, V> valueCast;
-	@Nullable V defaultValue;
-
-	V valueCache;
-	long updateTime;
-
-	public ConfigSectionCast(@NotNull String configSection, @NotNull Function<ConfigurationSection, V> valueCast) {
-		this(configSection, valueCast, null);
-	}
-
-	public ConfigSectionCast(@NotNull String configSection,
-							 @NotNull Function<ConfigurationSection, V> valueCast,
-							 @Nullable V defaultValue) {
-		this(null, configSection, valueCast, defaultValue);
-	}
-
-	public ConfigSectionCast(@Nullable FileConfig source, @NotNull String configSection,
-							 @NotNull Function<ConfigurationSection, V> valueCast,
-							 @Nullable V defaultValue) {
-		this.source = source;
-		this.configSection = configSection;
-		this.valueCast = valueCast;
-		this.defaultValue = defaultValue;
-	}
-
-
-	public @Nullable V get() {
-		FileConfig source = getSource();
-		if (source == null) return defaultValue;
-		
-		if (valueCache != null && !source.isExpired(this.updateTime)) return valueCache;
-		if (!source.getConfig().contains(this.configSection)) return defaultValue;
-		try {
-			V finalValue = this.valueCast.apply(source.getConfig().getConfigurationSection(this.configSection));
-			if (finalValue != null) {
-				this.valueCache = finalValue;
-				this.updateTime = System.currentTimeMillis();
-				return finalValue;
-			} else {
-				return defaultValue;
-			}
-		} catch (Exception ignore) {
-			return defaultValue;
-		}
-	}
-
-	public void set(ConfigurationSection section) {
-
-	}
-
-	public void save() {
-		if (getSource() != null) getSource().save();
-	}
-
-	public @Nullable FileConfig getSource() {
-		return source == null ? FileConfig.getPluginConfiguration() : source;
-	}
-
-}

easyplugin-configuration/src/main/java/cc/carm/lib/easyplugin/configuration/impl/ConfigSound.java

@@ -1,110 +0,0 @@
-package cc.carm.lib.easyplugin.configuration.impl;
-
-import cc.carm.lib.easyplugin.configuration.file.FileConfig;
-import org.bukkit.Bukkit;
-import org.bukkit.Sound;
-import org.bukkit.entity.Player;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-public class ConfigSound extends ConfigStringCast<ConfigSound.SoundData> {
-
-	public ConfigSound(@NotNull String configSection) {
-		this(configSection, null);
-	}
-
-	public ConfigSound(@NotNull String configSection,
-					   @Nullable Sound defaultValue) {
-		this(null, configSection, defaultValue);
-	}
-
-	public ConfigSound(@Nullable FileConfig source, @NotNull String configSection, @Nullable Sound defaultValue) {
-		super(source, configSection, string -> {
-			Sound finalSound = defaultValue;
-			float volume = 1;
-			float pitch = 1;
-
-			if (string != null) {
-				String[] args = string.contains(":") ? string.split(":") : new String[]{string};
-				try {
-					if (args.length >= 1) finalSound = Sound.valueOf(args[0]);
-					if (args.length >= 2) volume = Float.parseFloat(args[1]);
-					if (args.length >= 3) pitch = Float.parseFloat(args[2]);
-				} catch (Exception exception) {
-					Bukkit.getLogger().severe("声音 " + configSection + " 配置错误，不存在 " + string + " ，请检查。");
-					Bukkit.getLogger().severe("In " + configSection + " (" + string + ") doesn't match any sound name.");
-				}
-			}
-
-			if (finalSound != null) {
-				return new SoundData(finalSound, volume, pitch);
-			} else {
-				return null;
-			}
-		}, defaultValue == null ? null : new SoundData(defaultValue));
-	}
-
-	public void set(@Nullable SoundData value) {
-		if (value == null) {
-			set((String) null);
-		} else if (value.pitch != 1) {
-			set(value.type, value.volume, value.pitch);
-		} else if (value.volume != 1) {
-			set(value.type, value.volume);
-		} else {
-			set(value.type);
-		}
-	}
-
-	public void set(Sound value) {
-		set(value.name());
-	}
-
-	public void set(Sound value, float volume) {
-		set(value.name() + (volume != 1 ? ":" + volume : ""));
-	}
-
-	public void set(Sound value, float volume, float pitch) {
-		set(value.name() + ":" + volume + (pitch != 1 ? ":" + pitch : ""));
-	}
-
-	public void play(Player player) {
-		SoundData data = get();
-		if (data != null) data.play(player);
-	}
-
-	public void save() {
-		if (getSource() != null) getSource().save();
-	}
-
-	public @Nullable FileConfig getSource() {
-		return source == null ? FileConfig.getPluginConfiguration() : source;
-	}
-
-	public static class SoundData {
-		Sound type;
-		float volume;
-		float pitch;
-
-		public SoundData(Sound type) {
-			this(type, 1, 1);
-		}
-
-		public SoundData(Sound type, float volume) {
-			this(type, volume, 1);
-		}
-
-		public SoundData(Sound type, float volume, float pitch) {
-			this.type = type;
-			this.volume = volume;
-			this.pitch = pitch;
-		}
-
-		public void play(Player player) {
-			player.playSound(player.getLocation(), type, volume, pitch);
-		}
-
-	}
-
-
-}

easyplugin-configuration/src/main/java/cc/carm/lib/easyplugin/configuration/impl/ConfigStringCast.java

@@ -1,76 +0,0 @@
-package cc.carm.lib.easyplugin.configuration.impl;
-
-import cc.carm.lib.easyplugin.configuration.file.FileConfig;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-import java.util.function.Function;
-
-public class ConfigStringCast<V> {
-
-	@Nullable FileConfig source;
-
-	@NotNull String configSection;
-	@NotNull Function<String, V> valueCast;
-
-	@Nullable V defaultValue;
-
-	V valueCache;
-	long updateTime;
-
-	public ConfigStringCast(@NotNull String configSection, @NotNull Function<String, V> valueCast) {
-		this(configSection, valueCast, null);
-	}
-
-	public ConfigStringCast(@NotNull String configSection, @NotNull Function<String, V> valueCast, @Nullable V defaultValue) {
-		this(null, configSection, valueCast, defaultValue);
-	}
-
-	public ConfigStringCast(@Nullable FileConfig source, @NotNull String configSection,
-							@NotNull Function<String, V> valueCast, @Nullable V defaultValue) {
-		this.source = source;
-		this.configSection = configSection;
-		this.valueCast = valueCast;
-		this.defaultValue = defaultValue;
-	}
-
-	public @Nullable V get() {
-		FileConfig source = getSource();
-		if (source == null) return defaultValue;
-
-		if (valueCache != null && !source.isExpired(this.updateTime)) return valueCache;
-		if (!source.getConfig().contains(this.configSection)) return defaultValue;
-		try {
-			V finalValue = this.valueCast.apply(source.getConfig().getString(this.configSection));
-			if (finalValue != null) {
-				this.valueCache = finalValue;
-				this.updateTime = System.currentTimeMillis();
-				return finalValue;
-			} else {
-				return defaultValue;
-			}
-		} catch (Exception ignore) {
-			return defaultValue;
-		}
-	}
-
-	public void set(@Nullable String value) {
-		FileConfig source = getSource();
-		if (source != null) {
-			source.getConfig().set(this.configSection, value);
-			source.save();
-		}
-	}
-
-	public void save() {
-		if (getSource() != null) {
-			getSource().save();
-		}
-	}
-
-	public @Nullable FileConfig getSource() {
-		return source == null ? FileConfig.getPluginConfiguration() : source;
-	}
-
-
-}

easyplugin-configuration/src/main/java/cc/carm/lib/easyplugin/configuration/message/ConfigMessage.java

@@ -1,72 +0,0 @@
-package cc.carm.lib.easyplugin.configuration.message;
-
-
-import cc.carm.lib.easyplugin.configuration.file.FileConfig;
-import cc.carm.lib.easyplugin.configuration.values.ConfigValue;
-import cc.carm.lib.easyplugin.utils.MessageUtils;
-import org.bukkit.command.CommandSender;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-import java.util.Collections;
-import java.util.List;
-
-public class ConfigMessage extends ConfigValue<String> {
-
-	String[] messageParams;
-
-	public ConfigMessage(@NotNull String configSection) {
-		this(configSection, null);
-	}
-
-	public ConfigMessage(@NotNull String configSection, @Nullable String defaultValue) {
-		this(configSection, defaultValue, null);
-	}
-
-	public ConfigMessage(@NotNull String configSection, @Nullable String defaultValue, String[] messageParams) {
-		super(null, configSection, String.class, defaultValue);
-		this.messageParams = messageParams;
-	}
-
-	public ConfigMessage(@Nullable FileConfig config, @NotNull String configSection,
-						 @Nullable String defaultValue, String[] messageParams) {
-		super(config, configSection, String.class, defaultValue);
-		this.messageParams = messageParams;
-	}
-
-	public @NotNull String get(CommandSender sender, Object[] values) {
-		if (messageParams != null) {
-			return get(sender, messageParams, values);
-		} else {
-			return get(sender, new String[0], new Object[0]);
-		}
-	}
-
-	public @NotNull String get(CommandSender sender, String[] params, Object[] values) {
-		List<String> messages = MessageUtils.setPlaceholders(sender, Collections.singletonList(get()), params, values);
-		return messages != null && !messages.isEmpty() ? messages.get(0) : "";
-	}
-
-	public void send(CommandSender sender) {
-		MessageUtils.sendWithPlaceholders(sender, get());
-	}
-
-	public void send(CommandSender sender, Object[] values) {
-		if (messageParams != null) {
-			send(sender, messageParams, values);
-		} else {
-			send(sender, new String[0], new Object[0]);
-		}
-
-	}
-
-	public void send(CommandSender sender, String[] params, Object[] values) {
-		MessageUtils.sendWithPlaceholders(sender, Collections.singletonList(get()), params, values);
-	}
-
-	public @Nullable FileConfig getSource() {
-		return source == null ? FileConfig.getMessageConfiguration() : source;
-	}
-
-
-}

easyplugin-configuration/src/main/java/cc/carm/lib/easyplugin/configuration/message/ConfigMessageList.java

@@ -1,73 +0,0 @@
-package cc.carm.lib.easyplugin.configuration.message;
-
-
-import cc.carm.lib.easyplugin.configuration.file.FileConfig;
-import cc.carm.lib.easyplugin.configuration.values.ConfigValueList;
-import cc.carm.lib.easyplugin.utils.MessageUtils;
-import org.bukkit.command.CommandSender;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-import java.util.List;
-
-public class ConfigMessageList extends ConfigValueList<String> {
-
-	@Nullable String[] messageParams;
-
-	public ConfigMessageList(String configSection) {
-		this(configSection, new String[0]);
-	}
-
-	public ConfigMessageList(@NotNull String configSection, @Nullable String[] defaultValue) {
-		this(configSection, defaultValue, null);
-	}
-
-	public ConfigMessageList(@NotNull String configSection, @Nullable String[] defaultValue, String[] messageParams) {
-		super(null, configSection, String.class, defaultValue);
-		this.messageParams = messageParams;
-	}
-
-	public ConfigMessageList(@Nullable FileConfig config, @NotNull String configSection,
-							 @Nullable String[] defaultValue, String[] messageParams) {
-		super(config, configSection, String.class, defaultValue);
-		this.messageParams = messageParams;
-	}
-
-	public @NotNull List<String> get(@Nullable CommandSender sender) {
-		return MessageUtils.setPlaceholders(sender, get());
-	}
-
-	public @NotNull List<String> get(@Nullable CommandSender sender, Object[] values) {
-		if (messageParams != null) {
-			return get(sender, messageParams, values);
-		} else {
-			return get(sender);
-		}
-	}
-
-
-	public @NotNull List<String> get(@Nullable CommandSender sender, String[] params, Object[] values) {
-		return MessageUtils.setPlaceholders(sender, get(), params, values);
-	}
-
-	public void send(@Nullable CommandSender sender) {
-		MessageUtils.sendWithPlaceholders(sender, get());
-	}
-
-	public void send(@Nullable CommandSender sender, Object[] values) {
-		if (messageParams != null) {
-			send(sender, messageParams, values);
-		} else {
-			send(sender);
-		}
-	}
-
-	public void send(@Nullable CommandSender sender, String[] params, Object[] values) {
-		MessageUtils.sendWithPlaceholders(sender, get(), params, values);
-	}
-
-	@Override
-	public @Nullable FileConfig getSource() {
-		return source == null ? FileConfig.getMessageConfiguration() : source;
-	}
-}

easyplugin-configuration/src/main/java/cc/carm/lib/easyplugin/configuration/values/ConfigValue.java

@@ -1,64 +0,0 @@
-package cc.carm.lib.easyplugin.configuration.values;
-
-import cc.carm.lib.easyplugin.configuration.file.FileConfig;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-public class ConfigValue<V> {
-
-	protected @Nullable FileConfig source;
-
-	private final @NotNull String configSection;
-	private final @NotNull Class<V> clazz;
-	@Nullable V defaultValue;
-
-	public ConfigValue(@NotNull String configSection, @NotNull Class<V> clazz) {
-		this(configSection, clazz, null);
-	}
-
-	public ConfigValue(@NotNull String configSection, @NotNull Class<V> clazz, @Nullable V defaultValue) {
-		this(null, configSection, clazz, defaultValue);
-	}
-
-	public ConfigValue(@Nullable FileConfig source, @NotNull String configSection,
-					   @NotNull Class<V> clazz, @Nullable V defaultValue) {
-		this.source = source;
-		this.configSection = configSection;
-		this.clazz = clazz;
-		this.defaultValue = defaultValue;
-	}
-
-	public V get() {
-		FileConfig source = getSource();
-		if (source == null) return this.defaultValue;
-
-		if (source.getConfig().contains(this.configSection)) {
-			Object val = source.getConfig().get(this.configSection, this.defaultValue);
-			return this.clazz.isInstance(val) ? this.clazz.cast(val) : this.defaultValue;
-		} else {
-			// 如果没有默认值，就把配置写进去，便于配置
-			return setDefault();
-		}
-	}
-
-	public void set(@Nullable V value) {
-		FileConfig source = getSource();
-		if (source == null) return;
-
-		source.getConfig().set(this.configSection, value);
-		source.save();
-	}
-
-	public void save() {
-		if (getSource() != null) getSource().save();
-	}
-
-	public V setDefault() {
-		set(this.defaultValue);
-		return this.defaultValue;
-	}
-
-	public @Nullable FileConfig getSource() {
-		return source == null ? FileConfig.getPluginConfiguration() : source;
-	}
-}

easyplugin-configuration/src/main/java/cc/carm/lib/easyplugin/configuration/values/ConfigValueList.java

@@ -1,79 +0,0 @@
-package cc.carm.lib.easyplugin.configuration.values;
-
-
-import cc.carm.lib.easyplugin.configuration.file.FileConfig;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-public class ConfigValueList<V> {
-
-	protected @Nullable FileConfig source;
-
-	private final @NotNull String configSection;
-	private final @NotNull Class<V> clazz;
-
-	@Nullable V[] defaultValue;
-
-	public ConfigValueList(@NotNull String configSection, @NotNull Class<V> clazz) {
-		this(configSection, clazz, null);
-	}
-
-	public ConfigValueList(@NotNull String configSection, @NotNull Class<V> clazz, @Nullable V[] defaultValue) {
-		this(null, configSection, clazz, defaultValue);
-	}
-
-	public ConfigValueList(@Nullable FileConfig configuration, @NotNull String configSection, Class<V> clazz) {
-		this(configuration, configSection, clazz, null);
-	}
-
-	public ConfigValueList(@Nullable FileConfig configuration, @NotNull String configSection,
-						   @NotNull Class<V> clazz, @Nullable V[] defaultValue) {
-		this.source = configuration;
-		this.configSection = configSection;
-		this.clazz = clazz;
-		this.defaultValue = defaultValue;
-	}
-
-	public @NotNull ArrayList<V> get() {
-		FileConfig source = getSource();
-		if (source == null) return new ArrayList<>();
-
-		List<?> list = source.getConfig().getList(this.configSection);
-		if (list == null) {
-			if (defaultValue != null) {
-				return new ArrayList<>(Arrays.asList(defaultValue));
-			} else {
-				return new ArrayList<>();
-			}
-		} else {
-			ArrayList<V> result = new ArrayList<>();
-
-			for (Object object : list) {
-				if (this.clazz.isInstance(object)) {
-					result.add(this.clazz.cast(object));
-				}
-			}
-			return result;
-		}
-	}
-
-	public void set(@Nullable ArrayList<V> value) {
-		FileConfig source = getSource();
-		if (source == null) return;
-		source.getConfig().set(this.configSection, value);
-		this.save();
-	}
-
-	public void save() {
-		if (getSource() != null) getSource().save();
-	}
-
-	public @Nullable FileConfig getSource() {
-		return this.source == null ? FileConfig.getPluginConfiguration() : this.source;
-	}
-
-}

easyplugin-configuration/src/main/java/cc/carm/lib/easyplugin/configuration/values/ConfigValueMap.java

@@ -1,88 +0,0 @@
-package cc.carm.lib.easyplugin.configuration.values;
-
-import cc.carm.lib.easyplugin.configuration.file.FileConfig;
-import org.bukkit.configuration.ConfigurationSection;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-import java.util.HashMap;
-import java.util.LinkedHashMap;
-import java.util.Map;
-import java.util.Set;
-import java.util.function.Function;
-
-public class ConfigValueMap<K, V> {
-
-	@Nullable FileConfig source;
-
-	@NotNull String configSection;
-
-	@NotNull Function<String, K> keyCast;
-	@NotNull Class<V> valueClazz;
-
-	@Nullable LinkedHashMap<K, V> valueCache;
-
-	long updateTime;
-
-	public ConfigValueMap(@NotNull String configSection, @NotNull Function<String, K> keyCast,
-						  @NotNull Class<V> valueClazz) {
-		this(null, configSection, keyCast, valueClazz);
-	}
-
-	public ConfigValueMap(@Nullable FileConfig configuration, @NotNull String configSection,
-						  @NotNull Function<String, K> keyCast, @NotNull Class<V> valueClazz) {
-		this.source = configuration;
-		this.configSection = configSection;
-		this.keyCast = keyCast;
-		this.valueClazz = valueClazz;
-	}
-
-	public void clearCache() {
-		this.valueCache = null;
-	}
-
-	@NotNull
-	public Map<K, V> get() {
-		FileConfig source = getSource();
-		if (source == null) return new HashMap<>();
-
-		if (valueCache != null && !getSource().isExpired(this.updateTime)) return valueCache;
-
-		ConfigurationSection section = source.getConfig().getConfigurationSection(this.configSection);
-		if (section == null) return new LinkedHashMap<>();
-
-		Set<String> keys = section.getKeys(false);
-		if (keys.isEmpty()) return new LinkedHashMap<>();
-
-		else {
-			LinkedHashMap<K, V> result = new LinkedHashMap<>();
-			for (String key : keys) {
-				K finalKey = keyCast.apply(key);
-				Object val = section.get(key);
-				V finalValue = this.valueClazz.isInstance(val) ? this.valueClazz.cast(val) : null;
-				if (finalKey != null && finalValue != null) {
-					result.put(finalKey, finalValue);
-				}
-			}
-			this.updateTime = System.currentTimeMillis();
-			this.valueCache = result;
-			return result;
-		}
-	}
-
-	public void set(@Nullable HashMap<K, V> valuesMap) {
-		FileConfig source = getSource();
-		if (source == null) return;
-		source.getConfig().createSection(this.configSection, valuesMap);
-		source.save();
-	}
-
-	public void save() {
-		if (getSource() != null) getSource().save();
-	}
-
-	public @Nullable FileConfig getSource() {
-		return source == null ? FileConfig.getPluginConfiguration() : source;
-	}
-
-}

easyplugin-gui/src/main/java/cc/carm/lib/easyplugin/gui/GUI.java

@@ -1,206 +0,0 @@
-package cc.carm.lib.easyplugin.gui;
-
-import cc.carm.lib.easyplugin.utils.ColorParser;
-import org.bukkit.Bukkit;
-import org.bukkit.Material;
-import org.bukkit.entity.HumanEntity;
-import org.bukkit.entity.Player;
-import org.bukkit.event.inventory.InventoryClickEvent;
-import org.bukkit.event.inventory.InventoryDragEvent;
-import org.bukkit.inventory.Inventory;
-import org.bukkit.inventory.ItemStack;
-import org.bukkit.plugin.java.JavaPlugin;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.stream.IntStream;
-
-public class GUI {
-
-	private static JavaPlugin plugin;
-	private static final HashMap<Player, GUI> openedGUIs = new HashMap<>();
-
-	public static void initialize(JavaPlugin plugin) {
-		GUI.plugin = plugin;
-
-	}
-
-	public static JavaPlugin getPlugin() {
-		return plugin;
-	}
-
-	public static HashMap<Player, GUI> getOpenedGUIs() {
-		return openedGUIs;
-	}
-
-	GUIType type;
-	String name;
-	public HashMap<Integer, GUIItem> items;
-	public Inventory inv;
-
-	/**
-	 * 当玩家点击目标GUI时是否取消
-	 */
-	boolean cancelOnTarget = true;
-
-	/**
-	 * 当玩家点击自己背包时是否取消
-	 */
-	boolean cancelOnSelf = true;
-
-	/**
-	 * 当玩家点击界面外时是否取消
-	 */
-	boolean cancelOnOuter = true;
-
-	Map<String, Object> flags;
-
-	GUIListener listener;
-
-	public GUI(GUIType type, String name) {
-		this.type = type;
-		this.name = ColorParser.parse(name);
-		this.items = new HashMap<>();
-	}
-
-
-	public HashMap<@NotNull Integer, @NotNull GUIItem> getItems() {
-		return new HashMap<>(items);
-	}
-
-	public final void setItem(int index, @Nullable GUIItem item) {
-		if (item == null) {
-			this.items.remove(index);
-		} else {
-			this.items.put(index, item);
-		}
-	}
-
-	public void setItem(GUIItem item, int... index) {
-		for (int i : index) {
-			setItem(i, item);
-		}
-	}
-
-	public GUIItem getItem(int index) {
-		return this.items.get(index);
-	}
-
-	/**
-	 * 更新玩家箱子的视图
-	 */
-	public void updateView() {
-		if (this.inv != null) {
-			List<HumanEntity> viewers = this.inv.getViewers();
-			IntStream.range(0, this.inv.getSize()).forEach(index -> inv.setItem(index, new ItemStack(Material.AIR)));
-			getItems().forEach((index, item) -> inv.setItem(index, item.getDisplay()));
-			viewers.forEach(p -> ((Player) p).updateInventory());
-		}
-	}
-
-	/**
-	 * 设置是否取消点击GUI内物品的事件
-	 * 如果不取消，玩家可以从GUI中拿取物品。
-	 *
-	 * @param b 是否取消
-	 */
-	public void setCancelOnTarget(boolean b) {
-		this.cancelOnTarget = b;
-	}
-
-	/**
-	 * 设置是否取消点击自己背包内物品的事件
-	 * 如果不取消，玩家可以从自己的背包中拿取物品。
-	 *
-	 * @param b 是否取消
-	 */
-	public void setCancelOnSelf(boolean b) {
-		this.cancelOnSelf = b;
-	}
-
-	/**
-	 * 设置是否取消点击GUI外的事件
-	 * 如果不取消，玩家可以把物品从GUI或背包中丢出去
-	 *
-	 * @param b 是否取消
-	 */
-	public void setCancelOnOuter(boolean b) {
-		this.cancelOnOuter = b;
-	}
-
-	public void addFlag(String flag, Object obj) {
-		if (this.flags == null) this.flags = new HashMap<>();
-		this.flags.put(flag, obj);
-	}
-
-	public Object getFlag(String flag) {
-		if (this.flags == null) return null;
-		else
-			return this.flags.get(flag);
-	}
-
-	public void setFlag(String flag, Object obj) {
-		if (this.flags == null) this.flags = new HashMap<>();
-		this.flags.replace(flag, obj);
-	}
-
-	public void removeFlag(String flag) {
-		if (this.flags == null) this.flags = new HashMap<>();
-		this.flags.remove(flag);
-	}
-
-	public void rawClickListener(InventoryClickEvent event) {
-	}
-
-	public void openGUI(Player player) {
-		if (this.type == GUIType.CANCEL) throw new NullPointerException("被取消或不存在的GUI");
-
-		Inventory inv = Bukkit.createInventory(null, this.type.getSize(), this.name);
-		IntStream.range(0, this.inv.getSize()).forEach(index -> inv.setItem(index, new ItemStack(Material.AIR)));
-		getItems().forEach((index, item) -> inv.setItem(index, item.getDisplay()));
-
-		setOpenedGUI(player, this);
-
-		this.inv = inv;
-		player.openInventory(inv);
-
-		if (listener == null) {
-			Bukkit.getPluginManager().registerEvents(listener = new GUIListener(this), getPlugin());
-		}
-	}
-
-	/**
-	 * 拖动GUI内物品是执行的代码
-	 *
-	 * @param event InventoryDragEvent
-	 */
-	public void onDrag(InventoryDragEvent event) {
-	}
-
-	/**
-	 * 关闭GUI时执行的代码
-	 */
-	public void onClose() {
-	}
-
-
-	public static void setOpenedGUI(Player player, GUI gui) {
-		getOpenedGUIs().put(player, gui);
-	}
-
-	public static boolean hasOpenedGUI(Player player) {
-		return getOpenedGUIs().containsKey(player);
-	}
-
-	public static GUI getOpenedGUI(Player player) {
-		return getOpenedGUIs().get(player);
-	}
-
-	public static void removeOpenedGUI(Player player) {
-		getOpenedGUIs().remove(player);
-	}
-
-}

easyplugin-gui/src/main/java/cc/carm/lib/easyplugin/gui/GUIItem.java

@@ -1,73 +0,0 @@
-package cc.carm.lib.easyplugin.gui;
-
-import org.bukkit.entity.Player;
-import org.bukkit.event.inventory.ClickType;
-import org.bukkit.event.inventory.InventoryClickEvent;
-import org.bukkit.inventory.ItemStack;
-
-import java.util.HashSet;
-import java.util.Set;
-
-public class GUIItem {
-
-	ItemStack display;
-	boolean actionActive = true;
-
-	public Set<GUIClickAction> actions = new HashSet<>();
-	public Set<GUIClickAction> actionsIgnoreActive = new HashSet<>();
-
-	public GUIItem(ItemStack display) {
-		this.display = display;
-	}
-
-	public final ItemStack getDisplay() {
-		return this.display;
-	}
-
-	public final void setDisplay(ItemStack display) {
-		this.display = display;
-	}
-
-	public final boolean isActionActive() {
-		return this.actionActive;
-	}
-
-	public final void setActionActive(boolean b) {
-		actionActive = b;
-	}
-
-	/**
-	 * 玩家点击GUI后执行的代码
-	 *
-	 * @param type 点击的类型
-	 */
-	public void onClick(ClickType type) {
-
-	}
-
-	public void addClickAction(GUIClickAction action) {
-		actions.add(action);
-	}
-
-	public void addActionIgnoreActive(GUIClickAction action) {
-		actionsIgnoreActive.add(action);
-	}
-
-	public void rawClickAction(InventoryClickEvent event) {
-
-	}
-
-	/**
-	 * 玩家点击GUI后执行的代码
-	 *
-	 * @param player 点击GUI的玩家
-	 */
-	public void customAction(Player player) {
-
-	}
-
-	public abstract static class GUIClickAction {
-		public abstract void run(ClickType type, Player player);
-	}
-
-}

easyplugin-gui/src/main/java/cc/carm/lib/easyplugin/gui/GUIListener.java

@@ -1,88 +0,0 @@
-package cc.carm.lib.easyplugin.gui;
-
-import org.bukkit.entity.Player;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.HandlerList;
-import org.bukkit.event.Listener;
-import org.bukkit.event.inventory.InventoryClickEvent;
-import org.bukkit.event.inventory.InventoryCloseEvent;
-import org.bukkit.event.inventory.InventoryDragEvent;
-import org.bukkit.event.player.PlayerQuitEvent;
-
-public class GUIListener implements Listener {
-
-	GUI currentGUI;
-
-	public GUIListener(GUI gui) {
-		this.currentGUI = gui;
-	}
-
-	public GUI getCurrentGUI() {
-		return currentGUI;
-	}
-
-	@EventHandler
-	public void onInventoryClickEvent(InventoryClickEvent event) {
-		if (!(event.getWhoClicked() instanceof Player)) return;
-		Player player = (Player) event.getWhoClicked();
-		if (!GUI.hasOpenedGUI(player)) return;
-		if (GUI.getOpenedGUI(player) != getCurrentGUI()) return;
-
-		getCurrentGUI().rawClickListener(event);
-
-		if (event.getSlot() == -999 && getCurrentGUI().cancelOnOuter) {
-			event.setCancelled(true);
-			return;
-		}
-
-		if (event.getClickedInventory() == null) return;
-
-		if (event.getClickedInventory().equals(getCurrentGUI().inv)) {
-
-			if (getCurrentGUI().cancelOnTarget) event.setCancelled(true);
-
-			if (event.getSlot() != -999) {
-				GUIItem clickedItem = getCurrentGUI().getItem(event.getSlot());
-				if (clickedItem != null) {
-					if (clickedItem.isActionActive()) {
-						clickedItem.onClick(event.getClick());
-						clickedItem.rawClickAction(event);
-						clickedItem.actions.forEach(action -> action.run(event.getClick(), player));
-					}
-					clickedItem.actionsIgnoreActive.forEach(action -> action.run(event.getClick(), player));
-				}
-			}
-
-		} else if (event.getClickedInventory().equals(player.getInventory()) && getCurrentGUI().cancelOnSelf) {
-			event.setCancelled(true);
-		}
-
-	}
-
-	@EventHandler
-	public void onDrag(InventoryDragEvent e) {
-		if (!(e.getWhoClicked() instanceof Player)) return;
-		if (e.getInventory().equals(getCurrentGUI().inv)
-				|| e.getInventory().equals(e.getWhoClicked().getInventory())) {
-			getCurrentGUI().onDrag(e);
-		}
-	}
-
-	@EventHandler
-	public void onInventoryCloseEvent(InventoryCloseEvent event) {
-		if (!(event.getPlayer() instanceof Player)) return;
-		if (!event.getInventory().equals(getCurrentGUI().inv)) return;
-
-		HandlerList.unregisterAll(this);
-		getCurrentGUI().listener = null;
-		GUI.removeOpenedGUI((Player) event.getPlayer());
-		getCurrentGUI().onClose();
-
-	}
-
-	@EventHandler
-	public void onPlayerLeave(PlayerQuitEvent event) {
-		GUI.removeOpenedGUI(event.getPlayer());
-	}
-
-}

easyplugin-gui/src/main/java/cc/carm/lib/easyplugin/gui/GUIType.java

@@ -1,49 +0,0 @@
-package cc.carm.lib.easyplugin.gui;
-
-import org.jetbrains.annotations.NotNull;
-
-import java.util.Arrays;
-
-public enum GUIType {
-
-	ONE_BY_NINE(1, 9),
-	TWO_BY_NINE(2, 18),
-	THREE_BY_NINE(3, 27),
-	FOUR_BY_NINE(4, 36),
-	FIVE_BY_NINE(5, 45),
-	SIX_BY_NINE(6, 54),
-	CANCEL(0, 0);
-
-	int lines;
-	int size;
-
-	GUIType(int lines, int size) {
-		this.lines = lines;
-		this.size = size;
-	}
-
-	public int getLines() {
-		return lines;
-	}
-
-	public int getSize() {
-		return size;
-	}
-
-	@NotNull
-	public static GUIType getBySize(int size) {
-		return Arrays.stream(values()).filter(type -> type.getSize() == size).findFirst().orElse(CANCEL);
-	}
-
-	@NotNull
-	public static GUIType getByLines(int lines) {
-		return Arrays.stream(values()).filter(type -> type.getLines() == lines).findFirst().orElse(CANCEL);
-	}
-
-
-	@NotNull
-	public static GUIType getByName(String name) {
-		return Arrays.stream(values()).filter(type -> type.name().equalsIgnoreCase(name)).findFirst().orElse(CANCEL);
-	}
-
-}

easyplugin-gui/src/main/java/cc/carm/lib/easyplugin/gui/configuration/GUIActionConfiguration.java

@@ -1,53 +0,0 @@
-package cc.carm.lib.easyplugin.gui.configuration;
-
-import cc.carm.lib.easyplugin.gui.GUIItem;
-import org.bukkit.entity.Player;
-import org.bukkit.event.inventory.ClickType;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-public class GUIActionConfiguration {
-
-
-	@Nullable ClickType clickType;
-	final @NotNull GUIActionType actionType;
-	final @Nullable String actionContent;
-
-	public GUIActionConfiguration(@Nullable ClickType clickType,
-								  @NotNull GUIActionType actionType,
-								  @Nullable String actionContent) {
-		this.clickType = clickType;
-		this.actionType = actionType;
-		this.actionContent = actionContent;
-	}
-
-	public @Nullable ClickType getClickType() {
-		return clickType;
-	}
-
-	public @NotNull GUIActionType getActionType() {
-		return actionType;
-	}
-
-	public @Nullable String getActionContent() {
-		return actionContent;
-	}
-
-	public void checkAction(Player player, ClickType type) {
-		if (getClickType() == null || getClickType() == type) executeAction(player);
-	}
-
-	public void executeAction(Player targetPlayer) {
-		getActionType().getExecutor().accept(targetPlayer, getActionContent());
-	}
-
-	public GUIItem.GUIClickAction toClickAction() {
-		return new GUIItem.GUIClickAction() {
-			@Override
-			public void run(ClickType type, Player player) {
-				checkAction(player, type);
-			}
-		};
-	}
-
-}

easyplugin-gui/src/main/java/cc/carm/lib/easyplugin/gui/configuration/GUIActionType.java

@@ -1,88 +0,0 @@
-package cc.carm.lib.easyplugin.gui.configuration;
-
-import cc.carm.lib.easyplugin.utils.MessageUtils;
-import org.bukkit.Bukkit;
-import org.bukkit.Sound;
-import org.bukkit.entity.Player;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.function.BiConsumer;
-
-public enum GUIActionType {
-
-	/**
-	 * 以玩家聊天的形式执行
-	 * 若内容以 “/" 开头，则会以玩家身份执行命令。
-	 */
-	CHAT((player, string) -> {
-		if (string == null) return;
-		MessageUtils.setPlaceholders(player, Collections.singletonList(string)).forEach(player::chat);
-	}),
-
-	/**
-	 * 以后台的形式执行指令
-	 * 指令内容不需要以“/”开头。
-	 */
-	CONSOLE((player, string) -> {
-		if (string == null) return;
-		MessageUtils.setPlaceholders(player, Collections.singletonList(string))
-				.forEach(message -> Bukkit.dispatchCommand(Bukkit.getConsoleSender(), message));
-	}),
-
-	/**
-	 * 向玩家发送消息。
-	 */
-	MESSAGE(MessageUtils::send),
-
-	/**
-	 * 向玩家发送声音。
-	 * 允许配置音量与音调
-	 * <ul>
-	 *   <li>SOUND_NAME</li>
-	 *   <li>SOUND_NAME:VOLUME</li>
-	 *   <li>SOUND_NAME:VOLUME:PITCH</li>
-	 * </ul>
-	 */
-	SOUND((player, string) -> {
-		if (string == null) return;
-		try {
-			String[] args = string.contains(":") ? string.split(":") : new String[]{string};
-			Sound sound = Arrays.stream(Sound.values())
-					.filter(s -> s.name().equals(args[0]))
-					.findFirst().orElse(null);
-
-			if (sound == null) return;
-			float volume = args.length > 1 ? Float.parseFloat(args[1]) : 1F;
-			float pitch = args.length > 2 ? Float.parseFloat(args[2]) : 1F;
-
-			player.playSound(player.getLocation(), sound, volume, pitch);
-		} catch (Exception ignored) {
-		}
-	}),
-
-	/**
-	 * 为玩家关闭GUI。
-	 */
-	CLOSE((player, string) -> player.closeInventory());
-
-	BiConsumer<@NotNull Player, @Nullable String> executor;
-
-
-	GUIActionType(BiConsumer<@NotNull Player, @Nullable String> executor) {
-		this.executor = executor;
-	}
-
-	public BiConsumer<@NotNull Player, @Nullable String> getExecutor() {
-		return executor;
-	}
-
-	public static GUIActionType readActionType(String string) {
-		return Arrays.stream(GUIActionType.values())
-				.filter(action -> action.name().equalsIgnoreCase(string))
-				.findFirst().orElse(null);
-	}
-
-}

easyplugin-gui/src/main/java/cc/carm/lib/easyplugin/gui/configuration/GUIConfiguration.java

@@ -1,72 +0,0 @@
-package cc.carm.lib.easyplugin.gui.configuration;
-
-import cc.carm.lib.easyplugin.gui.GUI;
-import cc.carm.lib.easyplugin.gui.GUIType;
-import cc.carm.lib.easyplugin.utils.ColorParser;
-import org.bukkit.configuration.ConfigurationSection;
-import org.bukkit.entity.Player;
-import org.bukkit.event.inventory.ClickType;
-import org.jetbrains.annotations.Nullable;
-
-import java.util.*;
-import java.util.stream.Collectors;
-
-public class GUIConfiguration {
-
-	String title;
-	int lines;
-
-	List<GUIItemConfiguration> guiItems;
-
-	public GUIConfiguration(String title, int lines, List<GUIItemConfiguration> guiItems) {
-		this.title = title;
-		this.lines = lines;
-		this.guiItems = guiItems;
-	}
-
-	public String getTitle() {
-		return ColorParser.parse(title);
-	}
-
-	public int getLines() {
-		return lines;
-	}
-
-	public GUIType getGUIType() {
-		return Optional.of(GUIType.getByLines(lines))
-				.map(type -> type == GUIType.CANCEL ? GUIType.SIX_BY_NINE : type)
-				.get();
-	}
-
-	public List<GUIItemConfiguration> getGuiItems() {
-		return guiItems;
-	}
-
-	public void setupItems(Player player, GUI gui) {
-		getGuiItems().forEach(itemConfiguration -> itemConfiguration.setupItems(player, gui));
-	}
-
-
-	public static GUIConfiguration readConfiguration(@Nullable ConfigurationSection section) {
-		if (section == null) return new GUIConfiguration("name", 6, new ArrayList<>());
-
-		String title = section.getString("title", "");
-		int lines = section.getInt("lines", 6);
-		ConfigurationSection itemsSection = section.getConfigurationSection("items");
-		if (itemsSection == null) return new GUIConfiguration(title, lines, new ArrayList<>());
-
-		return new GUIConfiguration(
-				title, lines, itemsSection.getKeys(false).stream()
-				.map(key -> GUIItemConfiguration.readFrom(itemsSection.getConfigurationSection(key)))
-				.filter(Objects::nonNull)
-				.collect(Collectors.toList())
-		);
-	}
-
-	public static ClickType readClickType(String type) {
-		return Arrays.stream(ClickType.values())
-				.filter(click -> click.name().equalsIgnoreCase(type))
-				.findFirst().orElse(null);
-	}
-
-}

easyplugin-gui/src/main/java/cc/carm/lib/easyplugin/gui/configuration/GUIItemConfiguration.java

@@ -1,92 +0,0 @@
-package cc.carm.lib.easyplugin.gui.configuration;
-
-import cc.carm.lib.easyplugin.gui.GUI;
-import cc.carm.lib.easyplugin.gui.GUIItem;
-import cc.carm.lib.easyplugin.utils.ItemStackFactory;
-import cc.carm.lib.easyplugin.utils.MessageUtils;
-import org.bukkit.Material;
-import org.bukkit.configuration.ConfigurationSection;
-import org.bukkit.entity.Player;
-import org.bukkit.event.inventory.ClickType;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-import java.util.Optional;
-
-public class GUIItemConfiguration {
-
-	Material material;
-	int data;
-	String name;
-	@NotNull List<String> lore;
-
-	@NotNull List<Integer> slots;
-	@NotNull List<GUIActionConfiguration> actions;
-
-	public GUIItemConfiguration(Material material, int data,
-								String name, @NotNull List<String> lore,
-								@NotNull List<GUIActionConfiguration> actions,
-								@NotNull List<Integer> slots) {
-		this.material = material;
-		this.data = data;
-		this.name = name;
-		this.lore = lore;
-		this.slots = slots;
-		this.actions = actions;
-	}
-
-	public void setupItems(Player player, GUI gui) {
-		ItemStackFactory icon = new ItemStackFactory(this.material);
-		icon.setDurability(this.data);
-		if (this.name != null) icon.setDisplayName(this.name);
-		icon.setLore(MessageUtils.setPlaceholders(player, this.lore));
-
-		GUIItem item = new GUIItem(icon.toItemStack());
-		this.actions.stream().map(GUIActionConfiguration::toClickAction).forEach(item::addClickAction);
-		this.slots.forEach(slot -> gui.setItem(slot, item));
-	}
-
-	@Nullable
-	public static GUIItemConfiguration readFrom(@Nullable ConfigurationSection itemSection) {
-		if (itemSection == null) return null;
-		Material material = Optional.ofNullable(Material.matchMaterial(itemSection.getString("material", "STONE"))).orElse(Material.STONE);
-		int data = itemSection.getInt("data", 0);
-		String name = itemSection.getString("name");
-		List<String> lore = itemSection.getStringList("lore");
-
-		List<Integer> slots = itemSection.getIntegerList("slots");
-		int slot = itemSection.getInt("slot", 0);
-
-		List<String> actionsString = itemSection.getStringList("actions");
-		List<GUIActionConfiguration> actions = new ArrayList<>();
-		for (String actionString : actionsString) {
-			int prefixStart = actionString.indexOf("[");
-			int prefixEnd = actionString.indexOf("]");
-			if (prefixStart < 0 || prefixEnd < 0) continue;
-
-			String prefix = actionString.substring(prefixStart + 1, prefixEnd);
-			ClickType clickType = null;
-			GUIActionType actionType;
-			if (prefix.contains(":")) {
-				String[] args = prefix.split(":");
-				clickType = GUIConfiguration.readClickType(args[0]);
-				actionType = GUIActionType.readActionType(args[1]);
-			} else {
-				actionType = GUIActionType.readActionType(prefix);
-			}
-
-			if (actionType == null) continue;
-			actions.add(new GUIActionConfiguration(clickType, actionType, actionString.substring(prefixEnd + 1).trim()));
-		}
-
-		return new GUIItemConfiguration(
-				material, data, name, lore, actions,
-				slots.size() > 0 ? slots : Collections.singletonList(slot)
-		);
-	}
-
-
-}

easyplugin-lp/pom.xml

@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <parent>
-        <artifactId>easyplugin-parent</artifactId>
-        <groupId>cc.carm.lib</groupId>
-        <version>1.0.0-SNAPSHOT</version>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-
-    <properties>
-        <maven.compiler.source>11</maven.compiler.source>
-        <maven.compiler.target>11</maven.compiler.target>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
-    </properties>
-
-    <artifactId>easyplugin-lp</artifactId>
-    <packaging>jar</packaging>
-
-
-</project>

easyplugin-main/src/main/java/cc/carm/lib/easyplugin/EasyPlugin.java

@@ -1,135 +0,0 @@
-package cc.carm.lib.easyplugin;
-
-import cc.carm.lib.easyplugin.utils.ColorParser;
-import cc.carm.lib.easyplugin.utils.SchedulerUtils;
-import org.bukkit.Bukkit;
-import org.bukkit.command.CommandExecutor;
-import org.bukkit.command.PluginCommand;
-import org.bukkit.command.TabCompleter;
-import org.bukkit.event.Listener;
-import org.bukkit.plugin.java.JavaPlugin;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-import java.lang.reflect.Method;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.Map;
-
-public abstract class EasyPlugin extends JavaPlugin {
-
-
-	private SchedulerUtils scheduler;
-	private boolean initialized = false;
-
-	@Override
-	public void onLoad() {
-		scheduler = new SchedulerUtils(this);
-
-		if (!isOverride("load")) return;
-
-		log(getName() + " " + getDescription().getVersion() + " &7开始加载...");
-		long startTime = System.currentTimeMillis();
-		load();
-		log("加载完成 ，共耗时 " + (System.currentTimeMillis() - startTime) + " ms 。");
-	}
-
-	@Override
-	public void onEnable() {
-
-		log(getName() + " " + getDescription().getVersion() + " &7开始启动...");
-		long startTime = System.currentTimeMillis();
-
-		this.initialized = initialize();
-
-		if (!isInitialized()) {
-			setEnabled(false);
-			return;
-		}
-
-		log("启用完成 ，共耗时 " + (System.currentTimeMillis() - startTime) + " ms 。");
-	}
-
-
-	@Override
-	public void onDisable() {
-		if (!isOverride("shutdown")) return;
-
-		log(getName() + " " + getDescription().getVersion() + " 开始卸载...");
-		long startTime = System.currentTimeMillis();
-		shutdown();
-		log("卸载完成 ，共耗时 " + (System.currentTimeMillis() - startTime) + " ms 。");
-	}
-
-	public void load() {
-	}
-
-	public abstract boolean initialize();
-
-	public void shutdown() {
-	}
-
-	public boolean isInitialized() {
-		return initialized;
-	}
-
-	public boolean isDebugging() {
-		return false;
-	}
-
-	public SchedulerUtils getScheduler() {
-		return scheduler;
-	}
-
-	public void regListener(@NotNull Listener... listeners) {
-		Arrays.stream(listeners).forEach(listener -> Bukkit.getPluginManager().registerEvents(listener, this));
-	}
-
-	public void registerCommand(String commandName,
-								@NotNull CommandExecutor executor) {
-		registerCommand(commandName, executor, executor instanceof TabCompleter ? (TabCompleter) executor : null);
-	}
-
-	public void registerCommand(String commandName,
-								@NotNull CommandExecutor executor,
-								@Nullable TabCompleter tabCompleter) {
-		PluginCommand command = Bukkit.getPluginCommand(commandName);
-		if (command == null) return;
-		command.setExecutor(executor);
-		if (tabCompleter != null) command.setTabCompleter(tabCompleter);
-	}
-
-
-	public void log(@Nullable String... messages) {
-		print(null, messages);
-	}
-
-	public void print(@Nullable String prefix, @Nullable String... messages) {
-		Arrays.stream(messages)
-				.map(message -> "[" + getName() + "] " + (prefix == null ? "" : prefix) + message)
-				.map(ColorParser::parse)
-				.forEach(message -> Bukkit.getConsoleSender().sendMessage(message));
-	}
-
-	public void error(String... messages) {
-		print("&c[ERROR] &r", messages);
-	}
-
-	public void debug(@Nullable String... messages) {
-		if (isDebugging()) print("&7[DEBUG] &r", messages);
-	}
-
-
-	private boolean isOverride(String methodName) {
-		Map<Method, Method> methodMap = new HashMap<>();
-		Arrays.stream(EasyPlugin.class.getDeclaredMethods())
-				.filter(method -> method.getName().equals(methodName))
-				.forEach(method -> Arrays.stream(getClass().getDeclaredMethods())
-						.filter(extend -> extend.getName().equals(methodName))
-						.filter(extend -> extend.getReturnType().equals(method.getReturnType()))
-						.filter(extend -> extend.getParameterTypes().length == method.getParameterTypes().length)
-						.findFirst().ifPresent(extendMethod -> methodMap.put(method, extendMethod))
-				);
-		return !methodMap.isEmpty();
-	}
-}

easyplugin-main/src/main/java/cc/carm/lib/easyplugin/utils/ColorParser.java

@@ -1,33 +0,0 @@
-
-package cc.carm.lib.easyplugin.utils;
-
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-public class ColorParser {
-
-	public static String parse(String text) {
-		text = parseHexColor(text);
-		return parseColor(text);
-	}
-
-	public static String parseColor(final String text) {
-		return text.replaceAll("&", "§").replace("§§", "&");
-	}
-
-	public static String parseHexColor(String text) {
-		Pattern pattern = Pattern.compile("&\\((&?#[0-9a-fA-F]{6})\\)");
-		Matcher matcher = pattern.matcher(text);
-		while (matcher.find()) {
-			String hexColor = text.substring(matcher.start() + 2, matcher.end() - 1);
-			hexColor = hexColor.replace("&", "");
-			StringBuilder bukkitColorCode = new StringBuilder('§' + "x");
-			for (int i = 1; i < hexColor.length(); i++) {
-				bukkitColorCode.append('§').append(hexColor.charAt(i));
-			}
-			text = text.replaceAll("&\\(" + hexColor + "\\)", bukkitColorCode.toString().toLowerCase());
-			matcher.reset(text);
-		}
-		return text;
-	}
-}

easyplugin-main/src/main/java/cc/carm/lib/easyplugin/utils/ItemStackFactory.java

@@ -1,144 +0,0 @@
-package cc.carm.lib.easyplugin.utils;
-
-
-import org.bukkit.Material;
-import org.bukkit.enchantments.Enchantment;
-import org.bukkit.inventory.ItemFlag;
-import org.bukkit.inventory.ItemStack;
-import org.bukkit.inventory.meta.Damageable;
-import org.bukkit.inventory.meta.ItemMeta;
-import org.jetbrains.annotations.NotNull;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.stream.Collectors;
-
-public class ItemStackFactory {
-	ItemStack item;
-
-	private ItemStackFactory() {
-	}
-
-	public ItemStackFactory(ItemStack is) {
-		this.item = is.clone();
-	}
-
-	public ItemStackFactory(Material type) {
-		this(type, 1);
-	}
-
-	public ItemStackFactory(Material type, int amount) {
-		this(type, amount, (short) 0);
-	}
-
-	public ItemStackFactory(Material type, int amount, short data) {
-		this.item = new ItemStack(type, amount, data);
-	}
-
-	public ItemStackFactory(Material type, int amount, int data) {
-		this(type, amount, (short) data);
-	}
-
-	public ItemStack toItemStack() {
-		return this.item;
-	}
-
-	public ItemStackFactory setType(Material type) {
-		this.item.setType(type);
-		return this;
-	}
-
-	public ItemStackFactory setDurability(int i) {
-		ItemMeta im = this.item.getItemMeta();
-		if (im instanceof Damageable) {
-			((Damageable) im).setDamage(i);
-			this.item.setItemMeta(im);
-		}
-		return this;
-	}
-
-	public ItemStackFactory setAmount(int a) {
-		this.item.setAmount(a);
-		return this;
-	}
-
-	public ItemStackFactory setDisplayName(@NotNull String name) {
-		ItemMeta im = this.item.getItemMeta();
-		if (im != null) {
-			im.setDisplayName(ColorParser.parse(name));
-			this.item.setItemMeta(im);
-		}
-		return this;
-	}
-
-	public ItemStackFactory setLore(@NotNull List<String> loreList) {
-		ItemMeta im = this.item.getItemMeta();
-		if (im != null) {
-			im.setLore(
-					loreList.stream()
-							.map(ColorParser::parse)
-							.collect(Collectors.toList())
-			);
-			this.item.setItemMeta(im);
-		}
-		return this;
-	}
-
-	public ItemStackFactory addLore(@NotNull String s) {
-		ItemMeta im = this.item.getItemMeta();
-		if (im != null) {
-			List<String> lore = im.getLore() != null ? im.getLore() : new ArrayList<>();
-			lore.add(ColorParser.parse(s));
-			im.setLore(lore);
-			this.item.setItemMeta(im);
-		}
-		return this;
-	}
-
-	public ItemStackFactory addEnchant(@NotNull Enchantment enchant, int level, boolean ignoreLevelRestriction) {
-		ItemMeta im = this.item.getItemMeta();
-		if (im != null) {
-			im.addEnchant(enchant, level, ignoreLevelRestriction);
-			this.item.setItemMeta(im);
-		}
-
-		return this;
-	}
-
-	public ItemStackFactory removeEnchant(@NotNull Enchantment enchant) {
-		ItemMeta im = this.item.getItemMeta();
-		if (im != null) {
-			im.removeEnchant(enchant);
-			this.item.setItemMeta(im);
-		}
-		return this;
-	}
-
-	public ItemStackFactory addFlag(@NotNull ItemFlag flag) {
-		ItemMeta im = this.item.getItemMeta();
-		if (im != null) {
-			im.addItemFlags(flag);
-			this.item.setItemMeta(im);
-		}
-
-		return this;
-	}
-
-	public ItemStackFactory removeFlag(@NotNull ItemFlag flag) {
-		ItemMeta im = this.item.getItemMeta();
-		if (im != null) {
-			im.removeItemFlags(flag);
-			this.item.setItemMeta(im);
-		}
-		return this;
-	}
-
-	public ItemStackFactory setUnbreakable(boolean unbreakable) {
-		ItemMeta im = this.item.getItemMeta();
-		if (im != null) {
-			im.setUnbreakable(unbreakable);
-			this.item.setItemMeta(im);
-		}
-		return this;
-	}
-}

easyplugin-main/src/main/java/cc/carm/lib/easyplugin/utils/MessageUtils.java

@@ -1,85 +0,0 @@
-package cc.carm.lib.easyplugin.utils;
-
-import me.clip.placeholderapi.PlaceholderAPI;
-import org.bukkit.Bukkit;
-import org.bukkit.command.CommandSender;
-import org.bukkit.entity.Player;
-import org.jetbrains.annotations.Nullable;
-
-import java.util.*;
-
-public class MessageUtils {
-
-	public static boolean hasPlaceholderAPI() {
-		return Bukkit.getPluginManager().getPlugin("PlaceholderAPI") != null;
-	}
-
-	public static void send(@Nullable CommandSender sender, List<String> messages) {
-		if (messages == null || messages.isEmpty() || sender == null) return;
-		for (String s : messages) {
-			sender.sendMessage(ColorParser.parse(s));
-		}
-	}
-
-	public static void send(@Nullable CommandSender sender, String... messages) {
-		send(sender, Arrays.asList(messages));
-	}
-
-	public static void sendWithPlaceholders(CommandSender sender, String... messages) {
-		sendWithPlaceholders(sender, Arrays.asList(messages));
-	}
-
-	public static void sendWithPlaceholders(@Nullable CommandSender sender, List<String> messages) {
-		if (messages == null || messages.isEmpty() || sender == null) return;
-		send(sender, setPlaceholders(sender, messages));
-	}
-
-	public static void sendWithPlaceholders(@Nullable CommandSender sender, List<String> messages, String param, Object value) {
-		sendWithPlaceholders(sender, messages, new String[]{param}, new Object[]{value});
-	}
-
-	public static void sendWithPlaceholders(@Nullable CommandSender sender, List<String> messages, String[] params, Object[] values) {
-		sendWithPlaceholders(sender, setCustomParams(messages, params, values));
-	}
-
-	public static List<String> setPlaceholders(@Nullable CommandSender sender, List<String> messages) {
-		if (messages == null || messages.isEmpty() || sender == null) return messages;
-		if (hasPlaceholderAPI() && sender instanceof Player) {
-			return PlaceholderAPI.setPlaceholders((Player) sender, messages);
-		} else {
-			return messages;
-		}
-	}
-
-	public static List<String> setPlaceholders(@Nullable CommandSender sender, List<String> messages, String[] params, Object[] values) {
-		return setPlaceholders(sender, setCustomParams(messages, params, values));
-	}
-
-	public static List<String> setCustomParams(List<String> messages, String param, Object value) {
-		return setCustomParams(messages, new String[]{param}, new Object[]{value});
-	}
-
-	public static List<String> setCustomParams(List<String> messages, String[] params, Object[] values) {
-		if (params.length != values.length) return messages;
-		HashMap<String, Object> paramsMap = new HashMap<>();
-		for (int i = 0; i < params.length; i++) {
-			paramsMap.put(params[i], values[i]);
-		}
-		return setCustomParams(messages, paramsMap);
-	}
-
-
-	public static List<String> setCustomParams(List<String> messages, HashMap<String, Object> params) {
-		List<String> list = new ArrayList<>();
-		for (String message : messages) {
-			String afterMessage = message;
-			for (Map.Entry<String, Object> entry : params.entrySet()) {
-				afterMessage = afterMessage.replace(entry.getKey(), entry.getValue().toString());
-			}
-			list.add(afterMessage);
-		}
-		return list;
-	}
-
-
-}

easyplugin-main/src/main/java/cc/carm/lib/easyplugin/utils/SchedulerUtils.java

@@ -1,355 +0,0 @@
-package cc.carm.lib.easyplugin.utils;
-
-import org.bukkit.Bukkit;
-import org.bukkit.plugin.java.JavaPlugin;
-import org.bukkit.scheduler.BukkitRunnable;
-
-import java.util.Arrays;
-import java.util.LinkedList;
-import java.util.Queue;
-import java.util.concurrent.Callable;
-
-@SuppressWarnings("DuplicatedCode")
-public class SchedulerUtils {
-
-	private final JavaPlugin plugin;
-
-	public SchedulerUtils(JavaPlugin plugin) {
-		this.plugin = plugin;
-	}
-
-	private JavaPlugin getPlugin() {
-		return plugin;
-	}
-
-
-	/**
-	 * 在服务端主线程中执行一个任务
-	 *
-	 * @param runnable 需要执行的任务
-	 */
-	public void run(Runnable runnable) {
-		Bukkit.getScheduler().runTask(getPlugin(), runnable);
-	}
-
-
-	/**
-	 * 异步执行一个任务。
-	 *
-	 * @param runnable 需要执行的任务
-	 */
-	public void runAsync(Runnable runnable) {
-		Bukkit.getScheduler().runTaskAsynchronously(getPlugin(), runnable);
-	}
-	
-	/**
-	 * 在主线程延时执行一个任务。
-	 *
-	 * @param delay    延迟的ticks
-	 * @param runnable 需要执行的任务
-	 */
-	public void runLater(long delay, Runnable runnable) {
-		Bukkit.getScheduler().runTaskLater(getPlugin(), runnable, delay);
-	}
-
-	/**
-	 * 异步延时执行一个任务。
-	 *
-	 * @param delay    延迟的ticks
-	 * @param runnable 需要执行的任务
-	 */
-	public void runLaterAsync(long delay, Runnable runnable) {
-		Bukkit.getScheduler().runTaskLaterAsynchronously(getPlugin(), runnable, delay);
-	}
-
-	/**
-	 * 间隔一段时间按顺序执行列表中的任务
-	 *
-	 * @param interval 间隔时间
-	 * @param tasks    任务列表
-	 */
-	public void runAtInterval(long interval, Runnable... tasks) {
-		runAtInterval(0L, interval, tasks);
-	}
-
-
-	/**
-	 * 间隔一段时间按顺序执行列表中的任务
-	 *
-	 * @param delay    延迟时间
-	 * @param interval 间隔时间
-	 * @param tasks    任务列表
-	 */
-	public void runAtInterval(long delay, long interval, Runnable... tasks) {
-		new BukkitRunnable() {
-			private int index;
-
-			@Override
-			public void run() {
-				if (this.index >= tasks.length) {
-					this.cancel();
-					return;
-				}
-
-				tasks[index].run();
-				index++;
-			}
-		}.runTaskTimer(getPlugin(), delay, interval);
-	}
-
-	/**
-	 * 间隔一段时间按顺序异步执行列表中的任务
-	 *
-	 * @param interval 间隔时间
-	 * @param tasks    任务列表
-	 */
-	public void runAtIntervalAsync(long interval, Runnable... tasks) {
-		runAtIntervalAsync(0L, interval, tasks);
-	}
-
-	/**
-	 * 间隔一段时间按顺序异步执行列表中的任务
-	 *
-	 * @param delay    延迟时间
-	 * @param interval 间隔时间
-	 * @param tasks    任务列表
-	 */
-	public void runAtIntervalAsync(long delay, long interval, Runnable... tasks) {
-		new BukkitRunnable() {
-			private int index;
-
-			@Override
-			public void run() {
-				if (this.index >= tasks.length) {
-					this.cancel();
-					return;
-				}
-
-				tasks[index].run();
-				index++;
-			}
-		}.runTaskTimerAsynchronously(getPlugin(), delay, interval);
-	}
-
-	/**
-	 * 重复执行一个任务。
-	 *
-	 * @param repetitions 重复次数
-	 * @param interval    间隔时间
-	 * @param task        任务
-	 * @param onComplete  结束时执行的任务
-	 */
-	public void repeat(int repetitions, long interval, Runnable task, Runnable onComplete) {
-		new BukkitRunnable() {
-			private int index;
-
-			@Override
-			public void run() {
-				index++;
-				if (this.index >= repetitions) {
-					this.cancel();
-					if (onComplete == null) {
-						return;
-					}
-
-					onComplete.run();
-					return;
-				}
-
-				task.run();
-			}
-		}.runTaskTimer(getPlugin(), 0L, interval);
-	}
-
-	/**
-	 * 重复执行一个任务。
-	 *
-	 * @param repetitions 重复次数
-	 * @param interval    间隔时间
-	 * @param task        任务
-	 * @param onComplete  结束时执行的任务
-	 */
-	public void repeatAsync(int repetitions, long interval, Runnable task, Runnable onComplete) {
-		new BukkitRunnable() {
-			private int index;
-
-			@Override
-			public void run() {
-				index++;
-				if (this.index >= repetitions) {
-					this.cancel();
-					if (onComplete == null) {
-						return;
-					}
-
-					onComplete.run();
-					return;
-				}
-
-				task.run();
-			}
-		}.runTaskTimerAsynchronously(getPlugin(), 0L, interval);
-	}
-
-	/**
-	 * 在满足某个条件时，重复执行一个任务。
-	 *
-	 * @param interval   重复间隔时间
-	 * @param predicate  条件
-	 * @param task       任务
-	 * @param onComplete 结束时执行的任务
-	 */
-	public void repeatWhile(long interval, Callable<Boolean> predicate, Runnable task, Runnable onComplete) {
-		new BukkitRunnable() {
-			@Override
-			public void run() {
-				try {
-					if (!predicate.call()) {
-						this.cancel();
-						if (onComplete == null) {
-							return;
-						}
-
-						onComplete.run();
-						return;
-					}
-
-					task.run();
-				} catch (Exception e) {
-					e.printStackTrace();
-				}
-			}
-		}.runTaskTimer(getPlugin(), 0L, interval);
-	}
-
-	/**
-	 * 在满足某个条件时，重复执行一个任务。
-	 *
-	 * @param interval   重复间隔时间
-	 * @param predicate  条件
-	 * @param task       任务
-	 * @param onComplete 结束时执行的任务
-	 */
-	public void repeatWhileAsync(long interval, Callable<Boolean> predicate, Runnable task, Runnable onComplete) {
-		new BukkitRunnable() {
-			@Override
-			public void run() {
-				try {
-					if (!predicate.call()) {
-						this.cancel();
-						if (onComplete == null) {
-							return;
-						}
-
-						onComplete.run();
-						return;
-					}
-
-					task.run();
-				} catch (Exception e) {
-					e.printStackTrace();
-				}
-			}
-		}.runTaskTimerAsynchronously(getPlugin(), 0L, interval);
-	}
-
-	public interface Task {
-		void start(Runnable onComplete);
-	}
-
-	public class TaskBuilder {
-		private final Queue<Task> taskList;
-
-		public TaskBuilder() {
-			this.taskList = new LinkedList<>();
-		}
-
-		public TaskBuilder append(TaskBuilder builder) {
-			this.taskList.addAll(builder.taskList);
-			return this;
-		}
-
-		public TaskBuilder appendDelay(long delay) {
-			this.taskList.add(onComplete -> SchedulerUtils.this.runLater(delay, onComplete));
-			return this;
-		}
-
-		public TaskBuilder appendTask(Runnable task) {
-			this.taskList.add(onComplete ->
-			{
-				task.run();
-				onComplete.run();
-			});
-
-			return this;
-		}
-
-		public TaskBuilder appendTask(Task task) {
-			this.taskList.add(task);
-			return this;
-		}
-
-		public TaskBuilder appendDelayedTask(long delay, Runnable task) {
-			this.taskList.add(onComplete -> SchedulerUtils.this.runLater(delay, () ->
-			{
-				task.run();
-				onComplete.run();
-			}));
-
-			return this;
-		}
-
-		public TaskBuilder appendTasks(long delay, long interval, Runnable... tasks) {
-			this.taskList.add(onComplete ->
-			{
-				Runnable[] runnables = Arrays.copyOf(tasks, tasks.length + 1);
-				runnables[runnables.length - 1] = onComplete;
-				SchedulerUtils.this.runAtInterval(delay, interval, runnables);
-			});
-
-			return this;
-		}
-
-		public TaskBuilder appendRepeatingTask(int repetitions, long interval, Runnable task) {
-			this.taskList.add(onComplete -> SchedulerUtils.this.repeat(repetitions, interval, task, onComplete));
-			return this;
-		}
-
-		public TaskBuilder appendConditionalRepeatingTask(long interval, Callable<Boolean> predicate, Runnable task) {
-			this.taskList.add(onComplete -> SchedulerUtils.this.repeatWhile(interval, predicate, task, onComplete));
-			return this;
-		}
-
-		public TaskBuilder waitFor(Callable<Boolean> predicate) {
-			this.taskList.add(onComplete -> new BukkitRunnable() {
-				@Override
-				public void run() {
-					try {
-						if (!predicate.call()) {
-							return;
-						}
-
-						this.cancel();
-						onComplete.run();
-					} catch (Exception e) {
-						e.printStackTrace();
-					}
-				}
-			}.runTaskTimer(getPlugin(), 0L, 1L));
-			return this;
-		}
-
-		public void runTasks() {
-			this.startNext();
-		}
-
-		private void startNext() {
-			Task task = this.taskList.poll();
-			if (task == null) {
-				return;
-			}
-
-			task.start(this::startNext);
-		}
-	}
-}

easyplugin-placeholderapi/pom.xml

@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <parent>
-        <artifactId>easyplugin-parent</artifactId>
-        <groupId>cc.carm.lib</groupId>
-        <version>1.0.0-SNAPSHOT</version>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-
-    <properties>
-        <maven.compiler.source>11</maven.compiler.source>
-        <maven.compiler.target>11</maven.compiler.target>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
-    </properties>
-
-    <artifactId>easyplugin-placeholderapi</artifactId>
-
-
-</project>

extension/gh-checker/pom.xml

@@ -5,37 +5,39 @@
     <parent>
         <artifactId>easyplugin-parent</artifactId>
         <groupId>cc.carm.lib</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.5.14</version>
+        <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
-
     <properties>
-        <maven.compiler.source>11</maven.compiler.source>
-        <maven.compiler.target>11</maven.compiler.target>
+        <maven.compiler.source>${project.jdk.version}</maven.compiler.source>
+        <maven.compiler.target>${project.jdk.version}</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
     </properties>
-
-    <artifactId>easyplugin-database</artifactId>
+    <artifactId>easyplugin-githubchecker</artifactId>
     <packaging>jar</packaging>
 
-
-    <repositories>
-        <repository>
-            <id>EasySQL</id>
-            <url>https://maven.pkg.github.com/CarmJos/EasySQL</url>
-        </repository>
-    </repositories>
+    <name>EasyPlugin-GithubChecker</name>
 
     <dependencies>
 
+        <!--suppress VulnerableLibrariesLocal -->
         <dependency>
             <groupId>cc.carm.lib</groupId>
-            <artifactId>easysql-beecp</artifactId>
-            <version>0.2.3</version>
+            <artifactId>githubreleases4j</artifactId>
             <scope>compile</scope>
         </dependency>
 
     </dependencies>
 
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
 </project>

extension/gh-checker/src/main/java/cc/carm/lib/easyplugin/updatechecker/GHUpdateChecker.java

@@ -0,0 +1,90 @@
+package cc.carm.lib.easyplugin.updatechecker;
+
+import cc.carm.lib.githubreleases4j.GithubReleases4J;
+import org.bukkit.Bukkit;
+import org.bukkit.plugin.Plugin;
+import org.bukkit.scheduler.BukkitTask;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.List;
+import java.util.logging.Logger;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class GHUpdateChecker {
+
+    protected static final @NotNull Pattern GH_URL_PATTERN = Pattern.compile("^https?://github.com/([A-Za-z\\d-_]+)/([^/]*?)/?");
+
+    public static @NotNull GHUpdateChecker of(@NotNull Logger logger, @NotNull String owner, @NotNull String repo) {
+        return new GHUpdateChecker(logger, owner, repo);
+    }
+
+    public static @NotNull GHUpdateChecker of(@NotNull Plugin plugin) {
+        return new GHUpdateChecker(plugin.getLogger(), getGithubOwner(plugin), plugin.getName());
+    }
+
+    public static @NotNull Runnable runner(@NotNull Logger logger,
+                                           @NotNull String owner, @NotNull String repo,
+                                           @NotNull String currentVersion) {
+        return of(logger, owner, repo).createRunner(currentVersion);
+    }
+
+    public static @NotNull Runnable runner(@NotNull Plugin plugin) {
+        return of(plugin).createRunner(plugin.getDescription().getVersion());
+    }
+
+    public static @NotNull BukkitTask run(@NotNull Plugin plugin) {
+        return Bukkit.getScheduler().runTaskAsynchronously(plugin, runner(plugin));
+    }
+
+    protected final @NotNull Logger logger;
+    protected final @NotNull String owner;
+    protected final @NotNull String repo;
+
+    public GHUpdateChecker(@NotNull Logger logger, @NotNull String owner, @NotNull String repo) {
+        this.logger = logger;
+        this.owner = owner;
+        this.repo = repo;
+    }
+
+    public void checkUpdate(@NotNull String currentVersion) {
+        Integer behindVersions = GithubReleases4J.getVersionBehind(owner, repo, currentVersion);
+        String downloadURL = GithubReleases4J.getReleasesURL(owner, repo);
+
+        if (behindVersions == null) {
+            this.logger.severe("检查更新失败，请您定期查看插件是否更新，避免安全问题。");
+            this.logger.severe("下载地址 " + downloadURL);
+        } else if (behindVersions == 0) {
+            this.logger.info("检查完成，当前已是最新版本。");
+        } else if (behindVersions > 0) {
+            this.logger.info("发现新版本! 目前已落后 " + behindVersions + " 个版本。");
+            this.logger.info("最新版下载地址 " + downloadURL);
+        } else {
+            this.logger.severe("检查更新失败! 当前版本未知，请您使用原生版本以避免安全问题。");
+            this.logger.severe("最新版下载地址 " + downloadURL);
+        }
+    }
+
+    public Runnable createRunner(@NotNull String currentVersion) {
+        return () -> checkUpdate(currentVersion);
+    }
+
+    protected static String getGithubOwner(Plugin plugin) {
+        // 首先，尝试从插件提供的网址中获取OWNER
+        String websiteOwner = getGithubOwner(plugin.getDescription().getWebsite());
+        if (websiteOwner != null && !websiteOwner.isEmpty()) return websiteOwner;
+
+        // 如果插件提供的网址中没有，则尝试获取插件的首位作者名
+        List<String> authors = plugin.getDescription().getAuthors();
+        if (!authors.isEmpty()) return authors.get(0);
+
+        // 再没有的话只能返回插件的名称了
+        return plugin.getName();
+    }
+
+    protected static String getGithubOwner(String url) {
+        Matcher matcher = GH_URL_PATTERN.matcher(url);
+        return matcher.find() ? matcher.group(1) : null;
+    }
+
+}

extension/gh-checker/src/test/java/cc/carm/lib/easyplugin/updatechecker/RegexTest.java

@@ -0,0 +1,16 @@
+package cc.carm.lib.easyplugin.updatechecker;
+
+import org.junit.Test;
+
+public class RegexTest {
+
+
+    @Test
+    public void onTest() {
+        System.out.println(GHUpdateChecker.getGithubOwner("https://github.com/CarmJos/EasyPlugin"));
+        System.out.println(GHUpdateChecker.getGithubOwner("https://github.com/Ghost-chu/QuickShop-Hikari/pulls"));
+        System.out.println(GHUpdateChecker.getGithubOwner("https://github.com/QWQ123/QuickShop"));
+
+    }
+
+}

extension/papi/pom.xml

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>easyplugin-parent</artifactId>
+        <groupId>cc.carm.lib</groupId>
+        <version>1.5.14</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <properties>
+        <maven.compiler.source>${project.jdk.version}</maven.compiler.source>
+        <maven.compiler.target>${project.jdk.version}</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
+    </properties>
+
+    <artifactId>easyplugin-placeholderapi</artifactId>
+    <packaging>jar</packaging>
+
+    <name>EasyPlugin-PlaceholderAPI</name>
+    <description>EasyPlugin的 PlaceholderAPI 扩展模块，提供了方便的 PlaceholderAPI 变量注册方法。</description>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>me.clip</groupId>
+            <artifactId>placeholderapi</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

extension/papi/src/main/java/cc/carm/lib/easyplugin/papi/EasyPlaceholder.java

@@ -0,0 +1,231 @@
+package cc.carm.lib.easyplugin.papi;
+
+import cc.carm.lib.easyplugin.papi.expansion.SectionExpansion;
+import cc.carm.lib.easyplugin.papi.expansion.SubExpansion;
+import cc.carm.lib.easyplugin.papi.handler.PlaceholderHandler;
+import me.clip.placeholderapi.expansion.PlaceholderExpansion;
+import org.bukkit.OfflinePlayer;
+import org.bukkit.plugin.java.JavaPlugin;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.function.Consumer;
+import java.util.function.Supplier;
+
+public class EasyPlaceholder extends PlaceholderExpansion {
+
+    protected final @NotNull String plugin;
+    protected final @NotNull SectionExpansion rootExpansion;
+
+    protected final @NotNull String name;
+    protected final @NotNull String author;
+    protected final @NotNull String version;
+
+    protected final boolean persistent;
+
+    public EasyPlaceholder(@NotNull JavaPlugin plugin, @NotNull String rootIdentifier) {
+        this(
+                plugin.getName(), true, rootIdentifier,
+                plugin.getName(), plugin.getDescription().getVersion(),
+                String.join(", ", plugin.getDescription().getAuthors())
+        );
+    }
+
+    public EasyPlaceholder(@NotNull JavaPlugin plugin, @NotNull SectionExpansion rootExpansion) {
+        this(
+                plugin.getName(), true, rootExpansion,
+                plugin.getName(), plugin.getDescription().getVersion(),
+                String.join(", ", plugin.getDescription().getAuthors())
+        );
+    }
+
+    public EasyPlaceholder(@NotNull String plugin, boolean persistent, @NotNull String rootIdentifier,
+                           @NotNull String name, @NotNull String version, @NotNull String author) {
+        super();
+        this.plugin = plugin;
+        this.name = name;
+        this.author = author;
+        this.version = version;
+        this.persistent = persistent;
+        this.rootExpansion = new SectionExpansion(this, rootIdentifier);
+    }
+
+    public EasyPlaceholder(@NotNull String plugin, boolean persistent,
+                           @NotNull SectionExpansion rootExpansion,
+                           @NotNull String name, @NotNull String version, @NotNull String author) {
+        super();
+        this.plugin = plugin;
+        this.name = name;
+        this.author = author;
+        this.version = version;
+        this.persistent = persistent;
+        this.rootExpansion = rootExpansion;
+    }
+
+    /**
+     * 得到根变量解析器
+     *
+     * @return 根变量解析器
+     */
+    public @NotNull SectionExpansion getRootExpansion() {
+        return rootExpansion;
+    }
+
+    /**
+     * 当未找到对应变量处理器时调用
+     *
+     * @param player 变量解析时的目标玩家，可能为空或不在线。
+     * @return 返回给玩家的内容
+     */
+    public String onErrorParams(@Nullable OfflinePlayer player) {
+        return "Wrong params";
+    }
+
+    /**
+     * 当变量处理器返回 NULL 值时调用
+     *
+     * @param player 变量解析时的目标玩家，可能为空或不在线。
+     * @return 返回给玩家的内容
+     */
+    public String onNullResponse(@Nullable OfflinePlayer player) {
+        return "";
+    }
+
+    /**
+     * 当变量处理器抛出异常时调用
+     *
+     * @param player    变量解析时的目标玩家，可能为空或不在线。
+     * @param expansion 抛出异常的变量处理器
+     * @param exception 异常内容
+     * @return 返回给玩家的内容
+     */
+    public String onException(@Nullable OfflinePlayer player, @NotNull SubExpansion<?> expansion, @NotNull Exception exception) {
+        exception.printStackTrace();
+        return "Error \"" + expansion.getIdentifier() + "\"";
+    }
+
+    /**
+     * 处理变量并返回对应内容。
+     *
+     * @param identifier 该变量的标识符
+     * @param handler    该变量的处理器，返回值将会被转换为字符串。
+     * @param aliases    该变量的别称
+     * @return {@link  EasyPlaceholder}
+     */
+    public final EasyPlaceholder handle(@NotNull String identifier, @NotNull PlaceholderHandler handler,
+                                        @NotNull String... aliases) {
+        this.rootExpansion.handle(identifier, handler, aliases);
+        return this;
+    }
+
+    /**
+     * 处理变量并返回对应内容。
+     *
+     * @param identifier     该变量的标识符
+     * @param handler        该变量的处理器，返回值将会被转换为字符串。
+     * @param paramsConsumer 用于提供该变量的可用参数
+     * @param aliases        该变量的别称
+     * @return {@link  EasyPlaceholder}
+     */
+    public final EasyPlaceholder handle(@NotNull String identifier, @NotNull PlaceholderHandler handler,
+                                        @NotNull Consumer<ArrayList<String>> paramsConsumer, @NotNull String... aliases) {
+        this.rootExpansion.handle(identifier, handler, paramsConsumer, aliases);
+        return this;
+    }
+
+    /**
+     * 处理变量并返回对应内容。
+     *
+     * @param identifier      该变量的标识符
+     * @param handler         该变量的处理器，返回值将会被转换为字符串。
+     * @param availableParams 该变量的可用参数
+     * @param aliases         该变量的别称
+     * @return {@link  EasyPlaceholder}
+     */
+    public final EasyPlaceholder handle(@NotNull String identifier, @NotNull PlaceholderHandler handler,
+                                        @NotNull List<String> availableParams, @NotNull String... aliases) {
+        this.rootExpansion.handle(identifier, handler, availableParams, aliases);
+        return this;
+    }
+
+    /**
+     * 处理变量并返回对应内容。
+     *
+     * @param identifier      该变量的标识符
+     * @param handler         该变量的处理器，返回值将会被转换为字符串。
+     * @param availableParams 该变量的可用参数
+     * @param aliases         该变量的别称
+     * @return {@link  EasyPlaceholder}
+     */
+    public final EasyPlaceholder handle(String identifier, @NotNull PlaceholderHandler handler,
+                                        @NotNull Supplier<List<String>> availableParams, @NotNull String... aliases) {
+        this.rootExpansion.handle(identifier, handler, availableParams, aliases);
+        return this;
+    }
+
+    /**
+     * 处理一组变量。
+     *
+     * @param section  该组变量的标识符
+     * @param consumer 该组变量的处理器操作方法
+     *                 <br> 在其中可调用 {@link SectionExpansion#handle(String, PlaceholderHandler, String...)} 方法处理子变量,
+     *                 <br> 或者调用 {@link SectionExpansion#handleSection(String, Consumer, String...)} 方法处理下一层组变量
+     * @param aliases  该变量的别称
+     * @return {@link  EasyPlaceholder}
+     */
+    public final EasyPlaceholder handleSection(@NotNull String section,
+                                               @NotNull Consumer<SectionExpansion> consumer,
+                                               @NotNull String... aliases) {
+        this.rootExpansion.handleSection(section, consumer, aliases);
+        return this;
+    }
+
+    @Override
+    public String onRequest(@Nullable OfflinePlayer player, @NotNull String params) {
+        String[] args = params.split("_");
+        if (args.length == 0) return onErrorParams(player);
+
+        Object response = rootExpansion.handleRequest(player, args);
+        if (response == null) return onNullResponse(player);
+        else return response.toString();
+    }
+
+    @Override
+    public @Nullable String getRequiredPlugin() {
+        return this.plugin;
+    }
+
+    @Override
+    public @NotNull String getIdentifier() {
+        return this.rootExpansion.getIdentifier();
+    }
+
+    @Override
+    public @NotNull String getAuthor() {
+        return this.author;
+    }
+
+    @Override
+    public @NotNull String getVersion() {
+        return this.version;
+    }
+
+    @Override
+    public @NotNull String getName() {
+        return this.name;
+    }
+
+    @Override
+    public @NotNull List<String> getPlaceholders() {
+        return this.rootExpansion.listPlaceholders();
+    }
+
+    @Override
+    public boolean persist() {
+        return this.persistent;
+    }
+
+
+}

extension/papi/src/main/java/cc/carm/lib/easyplugin/papi/expansion/EasyExpansion.java

@@ -0,0 +1,13 @@
+package cc.carm.lib.easyplugin.papi.expansion;
+
+import org.jetbrains.annotations.NotNull;
+
+import java.util.List;
+
+public interface EasyExpansion {
+    
+    @NotNull String getIdentifier();
+
+    @NotNull List<String> getAliases();
+
+}

extension/papi/src/main/java/cc/carm/lib/easyplugin/papi/expansion/SectionExpansion.java

@@ -0,0 +1,219 @@
+package cc.carm.lib.easyplugin.papi.expansion;
+
+import cc.carm.lib.easyplugin.papi.EasyPlaceholder;
+import cc.carm.lib.easyplugin.papi.handler.PlaceholderHandler;
+import org.bukkit.OfflinePlayer;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.*;
+import java.util.function.Consumer;
+import java.util.function.Supplier;
+
+public class SectionExpansion implements EasyExpansion {
+
+    protected final EasyPlaceholder root;
+
+    protected final @NotNull String identifier;
+    protected final @NotNull List<String> aliases;
+
+    protected final @NotNull Map<String, SectionExpansion> registeredSections = new HashMap<>();
+    protected final @NotNull Map<String, SubExpansion<?>> registeredExpansions = new HashMap<>();
+
+    protected final @NotNull Map<String, String> aliasesMap = new HashMap<>();
+
+    public SectionExpansion(@NotNull EasyPlaceholder root,
+                            @NotNull String identifier, @NotNull String... aliases) {
+        this(root, identifier, Arrays.asList(aliases));
+    }
+
+    public SectionExpansion(@NotNull EasyPlaceholder root,
+                            @NotNull String identifier, @NotNull List<String> aliases) {
+        this.root = root;
+        this.identifier = identifier;
+        this.aliases = aliases;
+    }
+
+    public EasyPlaceholder getRoot() {
+        return root;
+    }
+
+    @NotNull
+    @Override
+    public String getIdentifier() {
+        return identifier;
+    }
+
+    @Override
+    public @NotNull List<String> getAliases() {
+        return this.aliases;
+    }
+
+    public void register(@NotNull SubExpansion<?> placeholder) {
+        String name = placeholder.getIdentifier().toLowerCase();
+        this.registeredExpansions.put(name, placeholder);
+        placeholder.getAliases().forEach(alias -> this.aliasesMap.put(alias.toLowerCase(), name));
+    }
+
+    public final void register(@NotNull SectionExpansion placeholder) {
+        String name = placeholder.getIdentifier().toLowerCase();
+        this.registeredSections.put(name, placeholder);
+        placeholder.getAliases().forEach(alias -> this.aliasesMap.put(alias.toLowerCase(), name));
+    }
+
+    /**
+     * 处理变量并返回对应内容。
+     *
+     * @param identifier 该变量的标识符
+     * @param handler    该变量的处理器，返回值将会被转换为字符串。
+     * @param aliases    该变量的别称
+     */
+    public final void handle(@NotNull String identifier, @NotNull PlaceholderHandler handler,
+                             @NotNull String... aliases) {
+        handle(identifier, handler, Collections.emptyList(), aliases);
+    }
+
+    /**
+     * 处理变量并返回对应内容。
+     *
+     * @param identifier     该变量的标识符
+     * @param handler        该变量的处理器，返回值将会被转换为字符串。
+     * @param paramsConsumer 用于提供该变量的可用参数
+     * @param aliases        该变量的别称
+     */
+    public final void handle(@NotNull String identifier, @NotNull PlaceholderHandler handler,
+                             @NotNull Consumer<ArrayList<String>> paramsConsumer, @NotNull String... aliases) {
+        handle(identifier, handler, () -> {
+            ArrayList<String> params = new ArrayList<>();
+            paramsConsumer.accept(params);
+            return params;
+        }, aliases);
+    }
+
+    /**
+     * 处理变量并返回对应内容。
+     *
+     * @param identifier      该变量的标识符
+     * @param handler         该变量的处理器，返回值将会被转换为字符串。
+     * @param availableParams 该变量的可用参数
+     * @param aliases         该变量的别称
+     */
+    public final void handle(@NotNull String identifier, @NotNull PlaceholderHandler handler,
+                             @NotNull List<String> availableParams, @NotNull String... aliases) {
+        handle(identifier, handler, () -> availableParams, aliases);
+    }
+
+    /**
+     * 处理变量并返回对应内容。
+     *
+     * @param identifier      该变量的标识符
+     * @param handler         该变量的处理器，返回值将会被转换为字符串。
+     * @param availableParams 该变量的可用参数
+     * @param aliases         该变量的别称
+     */
+    public final void handle(@NotNull String identifier, @NotNull PlaceholderHandler handler,
+                             @NotNull Supplier<List<String>> availableParams, @NotNull String... aliases) {
+        register(new SubExpansion<SectionExpansion>(this, identifier, aliases) {
+            @Override
+            public Object handle(@Nullable OfflinePlayer player, @NotNull String[] args) throws Exception {
+                return handler.handle(player, args);
+            }
+
+            @Override
+            public List<String> listAvailableParams() {
+                return availableParams.get();
+            }
+        });
+    }
+
+    /**
+     * 处理一组变量。
+     *
+     * @param section  该组变量的标识符
+     * @param consumer 该组变量的处理器操作方法
+     *                 <br> 在其中可调用 {@link SectionExpansion#handle(String, PlaceholderHandler, String...)} 方法处理子变量,
+     *                 <br> 或者调用 {@link SectionExpansion#handleSection(String, Consumer, String...)} 方法处理下一层组变量
+     * @param aliases  该变量的别称
+     */
+    public final void handleSection(@NotNull String section, @NotNull Consumer<SectionExpansion> consumer,
+                                    @NotNull String... aliases) {
+        SectionExpansion sectionExpansion = new SectionExpansion(getRoot(), section, aliases);
+        consumer.accept(sectionExpansion);
+        register(sectionExpansion);
+    }
+
+    public final @Nullable Object handleRequest(@Nullable OfflinePlayer player, @NotNull String[] args) {
+        if (args.length == 0) return getRoot().onErrorParams(player);
+        String input = args[0].toLowerCase();
+
+        SectionExpansion group = getHandler(input);
+        if (group != null) return group.handleRequest(player, this.shortenArgs(args));
+
+        SubExpansion<?> sub = getSubPlaceholder(input);
+        if (sub == null) return getRoot().onErrorParams(player);
+
+        try {
+            return sub.handle(player, this.shortenArgs(args));
+        } catch (Exception ex) {
+            return getRoot().onException(player, sub, ex);
+        }
+    }
+
+    public List<String> listPlaceholders() {
+        List<String> placeholders = new ArrayList<>();
+
+        String currentID = getIdentifier();
+
+        for (SectionExpansion section : this.registeredSections.values()) {
+            for (String groupID : section.listPlaceholders()) {
+                placeholders.add(currentID + "_" + groupID);
+            }
+        }
+
+        for (SubExpansion<?> placeholder : this.registeredExpansions.values()) {
+            String identifier = placeholder.getIdentifier();
+
+            List<String> params = placeholder.listAvailableParams();
+            if (params.isEmpty()) {
+                placeholders.add(currentID + "_" + identifier);
+                continue;
+            }
+
+            for (String param : params) {
+                placeholders.add(currentID + "_" + identifier + "_" + param);
+            }
+
+        }
+
+        return placeholders;
+    }
+
+
+    protected @Nullable SectionExpansion getHandler(@NotNull String name) {
+        SectionExpansion fromName = this.registeredSections.get(name);
+        if (fromName != null) return fromName;
+
+        String nameFromAlias = this.aliasesMap.get(name);
+        if (nameFromAlias == null) return null;
+        else return this.registeredSections.get(nameFromAlias);
+    }
+
+    protected @Nullable SubExpansion<?> getSubPlaceholder(@NotNull String name) {
+        SubExpansion<?> fromName = this.registeredExpansions.get(name);
+        if (fromName != null) return fromName;
+
+        String nameFromAlias = this.aliasesMap.get(name);
+        if (nameFromAlias == null) return null;
+        else return this.registeredExpansions.get(nameFromAlias);
+    }
+
+    protected String[] shortenArgs(String[] args) {
+        if (args.length == 0) {
+            return args;
+        } else {
+            List<String> argList = new ArrayList<>(Arrays.asList(args).subList(1, args.length));
+            return argList.toArray(new String[0]);
+        }
+    }
+
+}

extension/papi/src/main/java/cc/carm/lib/easyplugin/papi/expansion/SubExpansion.java

@@ -0,0 +1,44 @@
+package cc.carm.lib.easyplugin.papi.expansion;
+
+import org.bukkit.OfflinePlayer;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+public abstract class SubExpansion<PARENT extends SectionExpansion> implements EasyExpansion {
+
+    protected final @NotNull PARENT parent;
+    protected final @NotNull String identifier;
+    protected final @NotNull List<String> aliases;
+
+    public SubExpansion(@NotNull PARENT parent,
+                        @NotNull String identifier, @NotNull String... aliases) {
+        this.parent = parent;
+        this.identifier = identifier;
+        this.aliases = Arrays.asList(aliases);
+    }
+
+    public abstract Object handle(@Nullable OfflinePlayer player, @NotNull String[] args) throws Exception;
+
+    /**
+     * 用于提示此子变量的全部可用参数
+     *
+     * @return 该子变量的全部可用参数
+     */
+    public List<String> listAvailableParams() {
+        return Collections.emptyList();
+    }
+
+    @Override
+    public @NotNull String getIdentifier() {
+        return this.identifier;
+    }
+
+    @Override
+    public @NotNull List<String> getAliases() {
+        return this.aliases;
+    }
+}

extension/papi/src/main/java/cc/carm/lib/easyplugin/papi/handler/PlaceholderHandler.java

@@ -0,0 +1,12 @@
+package cc.carm.lib.easyplugin.papi.handler;
+
+import org.bukkit.OfflinePlayer;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+@FunctionalInterface
+public interface PlaceholderHandler {
+
+    @Nullable Object handle(@Nullable OfflinePlayer player, @NotNull String[] args) throws Exception;
+
+}

extension/papi/src/test/java/cc/carm/tests/easyplugin/papi/DemoPlaceholder.java

@@ -0,0 +1,77 @@
+package cc.carm.tests.easyplugin.papi;
+
+import cc.carm.lib.easyplugin.papi.EasyPlaceholder;
+import cc.carm.lib.easyplugin.papi.expansion.SubExpansion;
+import org.bukkit.OfflinePlayer;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.PlayerInventory;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Arrays;
+import java.util.Objects;
+
+public class DemoPlaceholder extends EasyPlaceholder {
+
+    public DemoPlaceholder() {
+        super(
+                "TestPlugin", true, "TestPlaceholder",
+                "TestPlugin", "1.0.0", "Carm"
+        );
+
+        handle("version", (player, args) -> "1.0.0", "ver", "v");
+        handleSection("game", (section) -> {
+
+            // 即处理 %TestPlaceholder_game_items%
+            section.handle("items", ((player, args) -> {
+                if (player == null || !player.isOnline() || !(player instanceof Player)) return -1;
+                PlayerInventory inv = ((Player) player).getInventory();
+                return Arrays.stream(inv.getContents())
+                        .filter(Objects::nonNull)
+                        .mapToInt(ItemStack::getAmount)
+                        .count();
+            }));
+
+            // 即处理 %TestPlaceholder_game_location% 或 %TestPlaceholder_game_loc%
+            section.handle("location", (player, args) -> {
+                if (player == null || !player.isOnline() || !(player instanceof Player)) return "Unknown";
+                return ((Player) player).getLocation();
+            }, "loc" /* 声明此变量的别称*/);
+
+            // 即处理 %TestPlaceholder_game_time%
+            section.handle("time", (player, args) -> System.currentTimeMillis());
+
+            section.handle("random",
+                    (player, args) -> {
+                        if (args.length == 0) return Math.random();
+                        else if (args.length == 1) return Math.random() * Double.parseDouble(args[0]);
+                        else if (args.length == 2) {
+                            return Math.random() * (Double.parseDouble(args[1]) - Double.parseDouble(args[0])) + Double.parseDouble(args[0]);
+                        } else return onErrorParams(player);
+                    },
+                    (params) -> {
+                        params.add("<最小值>_<最大值>");
+                        params.add("<基础值(乘随机数)>");
+                    });
+
+        }, "g");
+
+    }
+
+    @Override
+    public String onErrorParams(@Nullable OfflinePlayer player) {
+        return super.onErrorParams(player);
+    }
+
+    @Override
+    public String onNullResponse(@Nullable OfflinePlayer player) {
+        return super.onNullResponse(player);
+    }
+
+    @Override
+    public String onException(@Nullable OfflinePlayer player, @NotNull SubExpansion<?> expansion, @NotNull Exception exception) {
+        return super.onException(player, expansion, exception);
+    }
+
+}

extension/papi/src/test/java/cc/carm/tests/easyplugin/papi/PlaceholderTest.java

@@ -0,0 +1,37 @@
+package cc.carm.tests.easyplugin.papi;
+
+import cc.carm.lib.easyplugin.papi.EasyPlaceholder;
+import org.junit.Test;
+
+public class PlaceholderTest {
+
+
+    @Test
+    public void onTest() {
+        DemoPlaceholder placeholder = new DemoPlaceholder();
+
+        System.out.println("# Placeholders");
+        placeholder.getPlaceholders().forEach(s -> System.out.println(" -> " + s));
+
+        System.out.println();
+        System.out.println("# Request tests");
+
+        test(placeholder, "game_items");
+        test(placeholder, "g_time");
+        test(placeholder, "game_loc");
+        test(placeholder, "ver");
+
+        test(placeholder, "game_random");
+        test(placeholder, "game_random_0_5");
+        test(placeholder, "game_random_100");
+
+        System.out.println("# Error tests");
+        test(placeholder, "game_random_try");
+    }
+
+    private void test(EasyPlaceholder placeholder, String input) {
+        System.out.println(" " + input + " -> " + placeholder.onRequest(null, input));
+    }
+
+
+}

extension/vault/pom.xml

@@ -5,13 +5,14 @@
     <parent>
         <artifactId>easyplugin-parent</artifactId>
         <groupId>cc.carm.lib</groupId>
-        <version>1.0.0-SNAPSHOT</version>
+        <version>1.5.14</version>
+        <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <properties>
-        <maven.compiler.source>11</maven.compiler.source>
-        <maven.compiler.target>11</maven.compiler.target>
+        <maven.compiler.source>${project.jdk.version}</maven.compiler.source>
+        <maven.compiler.target>${project.jdk.version}</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
     </properties>
@@ -19,15 +20,27 @@
     <artifactId>easyplugin-vault</artifactId>
     <packaging>jar</packaging>
 
+    <name>EasyPlugin-Vault</name>
+
     <dependencies>
 
+        <!--suppress VulnerableLibrariesLocal -->
         <dependency>
             <groupId>com.github.MilkBowl</groupId>
             <artifactId>VaultAPI</artifactId>
-            <version>1.7</version>
             <scope>provided</scope>
         </dependency>
 
     </dependencies>
 
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
 </project>

extension/vault/src/main/java/cc/carm/lib/easyplugin/vault/EasyVault.java

@@ -0,0 +1,79 @@
+package cc.carm.lib.easyplugin.vault;
+
+import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.EconomyResponse;
+import org.bukkit.Bukkit;
+import org.bukkit.OfflinePlayer;
+import org.bukkit.entity.Player;
+import org.bukkit.plugin.RegisteredServiceProvider;
+import org.jetbrains.annotations.NotNull;
+
+public class EasyVault {
+    public static boolean hasVault() {
+        return Bukkit.getServer().getPluginManager().getPlugin("Vault") != null;
+    }
+
+    public static @NotNull EasyVault create() throws Exception {
+        return new EasyVault();
+    }
+
+    private Economy economy = null;
+
+    public EasyVault() throws Exception {
+        if (!setupEconomy()) throw new Exception("Vault not found!");
+    }
+
+    public boolean setupEconomy() {
+        if (!hasVault()) return false;
+        RegisteredServiceProvider<Economy> rsp = Bukkit.getServer().getServicesManager().getRegistration(Economy.class);
+        if (rsp == null) return false;
+
+        this.economy = rsp.getProvider();
+        return true;
+    }
+
+    public Economy getEconomy() {
+        return economy;
+    }
+
+    public double getMoney(@NotNull Player player) {
+        try {
+            return getEconomy().getBalance(player);
+        } catch (NullPointerException ignore) {
+            return 0L;
+        }
+    }
+
+    public double getMoney(@NotNull OfflinePlayer player) {
+        try {
+            return getEconomy().getBalance(player);
+        } catch (NullPointerException ignore) {
+            return 0L;
+        }
+    }
+
+    public boolean checkMoney(@NotNull OfflinePlayer player, double amount) {
+        return getMoney(player) >= amount;
+    }
+
+    public boolean checkMoney(@NotNull Player player, double amount) {
+        return getMoney(player) >= amount;
+    }
+
+    public EconomyResponse removeMoney(Player player, double amount) {
+        return getEconomy().withdrawPlayer(player, amount);
+    }
+
+    public EconomyResponse removeMoney(OfflinePlayer player, double amount) {
+        return getEconomy().withdrawPlayer(player, amount);
+    }
+
+    public EconomyResponse addMoney(Player player, double amount) {
+        return getEconomy().depositPlayer(player, amount);
+    }
+
+    public EconomyResponse addMoney(OfflinePlayer player, double amount) {
+        return getEconomy().depositPlayer(player, amount);
+    }
+
+}

pom.xml

@@ -5,8 +5,9 @@
     <modelVersion>4.0.0</modelVersion>
 
     <properties>
-        <maven.compiler.source>11</maven.compiler.source>
-        <maven.compiler.target>11</maven.compiler.target>
+        <project.jdk.version>8</project.jdk.version>
+        <maven.compiler.source>${project.jdk.version}</maven.compiler.source>
+        <maven.compiler.target>${project.jdk.version}</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
     </properties>
@@ -14,27 +15,39 @@
     <groupId>cc.carm.lib</groupId>
     <artifactId>easyplugin-parent</artifactId>
     <packaging>pom</packaging>
-    <version>1.0.0-SNAPSHOT</version>
+    <version>1.5.14</version>
     <modules>
-        <module>easyplugin-main</module>
+        <module>base/color</module>
+        <module>base/utils</module>
 
-        <module>easyplugin-database</module>
-        <module>easyplugin-gui</module>
-        <module>easyplugin-configuration</module>
-        <module>easyplugin-command</module>
+        <module>base/main</module>
+        <module>base/messages</module>
+        <module>base/gui</module>
+        <module>base/command</module>
+        <module>base/command-alias</module>
+        <module>base/storage</module>
+        <module>base/user</module>
 
-        <module>easyplugin-vault</module>
-        <module>easyplugin-placeholderapi</module>
+        <module>extension/papi</module>
+        <module>extension/vault</module>
+        <module>extension/gh-checker</module>
 
-        <module>easyplugin-all</module>
-        <module>easyplugin-common</module>
-        <module>easyplugin-lp</module>
+        <module>collection/all</module>
+        <module>collection/bom</module>
+        <module>collection/common</module>
     </modules>
 
     <name>EasyPlugin</name>
     <description>轻松插件类库，简单快捷的通用Spigot插件基础类库。</description>
     <url>https://github.com/CarmJos/EasyPlugin</url>
 
+    <scm>
+        <connection>scm:git:git@github.com:CarmJos/EasyPlugin.git</connection>
+        <developerConnection>scm:git:git@github.com:CarmJos/EasyPlugin.git</developerConnection>
+        <url>https://github.com/CarmJos/EasyPlugin</url>
+        <tag>HEAD</tag>
+    </scm>
+
     <developers>
         <developer>
             <id>CarmJos</id>
@@ -46,8 +59,8 @@
 
     <licenses>
         <license>
-            <name>GNU General Public License v3.0</name>
-            <url>https://opensource.org/licenses/GPL-3.0</url>
+            <name>The MIT License</name>
+            <url>https://opensource.org/licenses/MIT</url>
         </license>
     </licenses>
 
@@ -63,24 +76,32 @@
 
     <distributionManagement>
         <downloadUrl>https://github.com/CarmJos/EasyPlugin/releases</downloadUrl>
-        <repository>
-            <id>github</id>
-            <name>GitHub Packages</name>
-            <url>https://maven.pkg.github.com/CarmJos/EasyPlugin</url>
-        </repository>
     </distributionManagement>
 
     <repositories>
 
         <repository>
-            <id>github</id>
-            <name>GitHub Packages</name>
-            <url>https://maven.pkg.github.com/CarmJos/EasyPlugin</url>
+            <id>sonatype</id>
+            <name>Sonatype Snapshot Repository</name>
+            <url>https://s01.oss.sonatype.org/content/groups/public/</url>
+            <snapshots>
+                <enabled>true</enabled>
+            </snapshots>
         </repository>
 
         <repository>
-            <id>central</id>
-            <url>https://repo1.maven.org/maven2/</url>
+            <id>minebench-repo</id>
+            <url>https://repo.minebench.de/</url>
+        </repository>
+
+        <repository>
+            <id>codemc-snapshots</id>
+            <url>https://repo.codemc.io/repository/maven-snapshots/</url>
+        </repository>
+
+        <repository>
+            <id>spigot-repo</id>
+            <url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
         </repository>
 
         <repository>
@@ -89,11 +110,6 @@
             <url>https://repo.carm.cc/repository/maven-public/</url>
         </repository>
 
-        <repository>
-            <id>nexus</id>
-            <url>https://mvn.lumine.io/repository/maven-public/</url>
-        </repository>
-
     </repositories>
 
     <dependencies>
@@ -101,28 +117,14 @@
         <dependency>
             <groupId>org.spigotmc</groupId>
             <artifactId>spigot-api</artifactId>
-            <version>1.13-R0.1-SNAPSHOT</version>
-            <scope>provided</scope>
-        </dependency>
-
-        <dependency>
-            <groupId>org.spigotmc</groupId>
-            <artifactId>spigot</artifactId>
-            <version>1.13-R0.1-SNAPSHOT</version>
-            <scope>provided</scope>
-        </dependency>
-
-        <dependency>
-            <groupId>me.clip</groupId>
-            <artifactId>placeholderapi</artifactId>
-            <version>2.10.9</version>
+            <version>1.13.2-R0.1-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
 
         <dependency>
             <groupId>org.jetbrains</groupId>
             <artifactId>annotations</artifactId>
-            <version>22.0.0</version>
+            <version>26.0.2</version>
             <scope>provided</scope>
         </dependency>
 
@@ -135,28 +137,109 @@
 
     </dependencies>
 
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>me.clip</groupId>
+                <artifactId>placeholderapi</artifactId>
+                <version>2.11.6</version>
+            </dependency>
+            <dependency>
+                <groupId>com.github.MilkBowl</groupId>
+                <artifactId>VaultAPI</artifactId>
+                <version>1.7.1</version>
+            </dependency>
+            <dependency>
+                <groupId>cc.carm.lib</groupId>
+                <artifactId>githubreleases4j</artifactId>
+                <version>1.3.2</version>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
     <build>
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>2.22.1</version>
+                <version>3.5.2</version>
                 <configuration>
                     <useSystemClassLoader>false</useSystemClassLoader>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.14.0</version>
+                <configuration>
+                    <source>${project.jdk.version}</source>
+                    <target>${project.jdk.version}</target>
+                    <encoding>UTF-8</encoding>
+                    <compilerArgument>-parameters</compilerArgument>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <version>3.4.2</version>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <version>3.3.1</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-javadoc-plugin</artifactId>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-gpg-plugin</artifactId>
+                <version>3.2.7</version>
+                <executions>
+                    <execution>
+                        <id>sign-artifacts</id>
+                        <phase>verify</phase>
+                        <goals>
+                            <goal>sign</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <gpgArguments>
+                        <arg>--pinentry-mode</arg>
+                        <arg>loopback</arg>
+                    </gpgArguments>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-release-plugin</artifactId>
+                <version>3.1.1</version>
+                <configuration>
+                    <autoVersionSubmodules>true</autoVersionSubmodules>
+                    <useReleaseProfile>false</useReleaseProfile>
+                    <releaseProfiles>release</releaseProfiles>
+                    <goals>deploy</goals>
+                </configuration>
+            </plugin>
         </plugins>
         <pluginManagement>
             <plugins>
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-javadoc-plugin</artifactId>
-                    <version>3.2.0</version>
+                    <version>3.11.2</version>
                     <configuration>
                         <classifier>javadoc</classifier>
-                        <links>
-                            <link>https://javadoc.io/doc/org.jetbrains/annotations/</link>
-                        </links>
                         <detectJavaApiLink>false</detectJavaApiLink>
                         <encoding>UTF-8</encoding>
                         <charset>UTF-8</charset>
@@ -172,39 +255,10 @@
                         </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>
+                    <version>3.6.0</version>
                     <executions>
                         <execution>
                             <phase>package</phase>
@@ -239,4 +293,54 @@
     </build>
 
 
+    <profiles>
+
+        <profile>
+            <id>central</id>
+            <build>
+                <plugins>
+                    <plugin>
+                        <groupId>org.sonatype.central</groupId>
+                        <artifactId>central-publishing-maven-plugin</artifactId>
+                        <version>0.7.0</version>
+                        <extensions>true</extensions>
+                        <configuration>
+                            <publishingServerId>central</publishingServerId>
+                            <autoPublish>true</autoPublish>
+                            <excludeArtifacts>
+                                <excludeArtifact>configured-demo</excludeArtifact>
+                            </excludeArtifacts>
+                        </configuration>
+                    </plugin>
+                </plugins>
+            </build>
+        </profile>
+
+        <profile>
+            <id>github</id>
+            <distributionManagement>
+                <repository>
+                    <id>github</id>
+                    <name>GitHub Packages</name>
+                    <url>https://maven.pkg.github.com/CarmJos/EasyPlugin</url>
+                </repository>
+            </distributionManagement>
+        </profile>
+
+        <profile>
+            <id>local</id>
+            <distributionManagement>
+                <snapshotRepository>
+                    <id>localRepository</id>
+                    <url>file:${user.home}/local-deploy/</url>
+                </snapshotRepository>
+                <repository>
+                    <id>localRepository</id>
+                    <url>file:${user.home}/local-deploy/</url>
+                </repository>
+            </distributionManagement>
+        </profile>
+
+    </profiles>
+
 </project>

renovate.json

@@ -0,0 +1,6 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:recommended"
+  ]
+}