diff --git a/README.md b/README.md
index 9e7ebf2..4b13001 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,35 @@
-# ServerDocument-Nukkit
-You can publish documents containing folder hierarchies to the server.(Nukkit)
+# ServerDocument
+Nukkit plugin. (Written in Groovy)
+
+## Setup
+Put the plugin in the plugin folder and place the files in the data folder.  
+
+Only text files(*.txt ) and folder are supported.
+```
+📂plugin_data
+ ┗ 📂ServerDocument
+    ┗ 📂public
+      --------------------------
+     | ┣ 📜File1.txt            
+     | ┣ 📜てきとう.txt           
+     | ┣ 📂Folder               
+     | ┃  ┗ 📜HogeHoge.txt      
+     | ┗ 📂Rule                      ← Display on server
+     |    ┣ 📜Hoge.txt         
+     |    ┣ 📜General.txt         
+     |    ┣ 📜Fuga.txt         
+     |    ┗ 📂Folder3           
+     |       ┗📜MyDeacy.txt     
+      --------------------------
+```
+
+
+## Usage
+Join the server and enter the ``/sd`` command.
+
+
+## ScreenShots
+![image](https://raw.githubusercontent.com/MyDeacy/ServerDocument-PMMP/master/images/image1.png)
+![image](https://raw.githubusercontent.com/MyDeacy/ServerDocument-PMMP/master/images/image2.png)
+![image](https://raw.githubusercontent.com/MyDeacy/ServerDocument-PMMP/master/images/image3.png)
+
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..ae70684
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,26 @@
+buildscript {
+    repositories {
+        jcenter()
+        mavenCentral()
+    }
+    dependencies {
+        classpath "com.github.jengelman.gradle.plugins:shadow:1.2.3"
+    }
+}
+
+apply plugin: "groovy"
+apply plugin: "com.github.johnrengelman.shadow"
+defaultTasks "shadowJar"
+
+version = "0.0.1"
+
+repositories {
+    mavenCentral()
+    maven {
+        url "https://repo.nukkitx.com/main/"
+    }
+}
+dependencies {
+    compile "org.codehaus.groovy:groovy-all:2.3.11"
+    compileOnly "cn.nukkit:nukkit:1.0-SNAPSHOT"
+}
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..94336fc
Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..d6e3de2
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Sun Feb 16 15:32:14 JST 2020
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.3-all.zip
diff --git a/gradlew b/gradlew
new file mode 100644
index 0000000..cccdd3d
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,172 @@
+#!/usr/bin/env sh
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"
diff --git a/gradlew.bat b/gradlew.bat
new file mode 100644
index 0000000..e95643d
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,84 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/settings.gradle b/settings.gradle
new file mode 100644
index 0000000..43fd3fd
--- /dev/null
+++ b/settings.gradle
@@ -0,0 +1,2 @@
+rootProject.name = 'ServerDocument'
+
diff --git a/src/main/groovy/net/mydeacy/serverdocument/EventListener.groovy b/src/main/groovy/net/mydeacy/serverdocument/EventListener.groovy
new file mode 100644
index 0000000..5fcf971
--- /dev/null
+++ b/src/main/groovy/net/mydeacy/serverdocument/EventListener.groovy
@@ -0,0 +1,18 @@
+package net.mydeacy.serverdocument
+
+import cn.nukkit.event.EventHandler
+import cn.nukkit.event.Listener
+import cn.nukkit.event.player.PlayerFormRespondedEvent
+import cn.nukkit.form.response.FormResponseSimple
+import net.mydeacy.serverdocument.forms.ServerDocumentForm
+
+class EventListener implements Listener {
+
+    @EventHandler
+    static void handleFormResponse(PlayerFormRespondedEvent event) {
+        if (!(event.window instanceof ServerDocumentForm) || !event.response) {
+            return
+        }
+        ((ServerDocumentForm) event.window).handleResponse(event.player, event.response as FormResponseSimple)
+    }
+}
diff --git a/src/main/groovy/net/mydeacy/serverdocument/ServerDocument.groovy b/src/main/groovy/net/mydeacy/serverdocument/ServerDocument.groovy
new file mode 100644
index 0000000..c392278
--- /dev/null
+++ b/src/main/groovy/net/mydeacy/serverdocument/ServerDocument.groovy
@@ -0,0 +1,29 @@
+package net.mydeacy.serverdocument
+
+import cn.nukkit.Player
+import cn.nukkit.command.Command
+import cn.nukkit.command.CommandSender
+import cn.nukkit.plugin.PluginBase
+import net.mydeacy.serverdocument.forms.ExplorerForm
+import net.mydeacy.serverdocument.util.ElementManager
+import net.mydeacy.serverdocument.util.ElementManagerImpl
+
+class ServerDocument extends PluginBase {
+
+    private static final String PUBLIC_DIR = "public"
+    private ElementManager manager
+
+    @Override
+    void onEnable() {
+        server.pluginManager.registerEvents(new EventListener(), this)
+        manager = new ElementManagerImpl(dataFolder.absolutePath + "/" + PUBLIC_DIR)
+    }
+
+    @Override
+    boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if (sender instanceof Player) {
+            sender.showFormWindow(new ExplorerForm(null, manager))
+        }
+        return true
+    }
+}
diff --git a/src/main/groovy/net/mydeacy/serverdocument/forms/ContentForm.groovy b/src/main/groovy/net/mydeacy/serverdocument/forms/ContentForm.groovy
new file mode 100644
index 0000000..cfd435d
--- /dev/null
+++ b/src/main/groovy/net/mydeacy/serverdocument/forms/ContentForm.groovy
@@ -0,0 +1,29 @@
+package net.mydeacy.serverdocument.forms
+
+import cn.nukkit.Player
+import cn.nukkit.form.element.ElementButton
+import cn.nukkit.form.response.FormResponseSimple
+import cn.nukkit.form.window.FormWindowSimple
+import net.mydeacy.serverdocument.util.ElementManager
+import net.mydeacy.serverdocument.util.elements.FileElement
+import net.mydeacy.serverdocument.util.elements.interfaces.TextFile
+
+class ContentForm extends FormWindowSimple implements ServerDocumentForm {
+
+    private static final BACK_BUTTON = "Back"
+
+    private final TextFile fileElement
+
+    private final ElementManager manager
+
+    ContentForm(TextFile fileElement, ElementManager manager) {
+        super(fileElement.title, fileElement.content, [new ElementButton(BACK_BUTTON)])
+        this.fileElement = fileElement
+        this.manager = manager
+    }
+
+    @Override
+    void handleResponse(Player player, FormResponseSimple response) {
+        player.showFormWindow(new ExplorerForm(fileElement.directory, manager))
+    }
+}
diff --git a/src/main/groovy/net/mydeacy/serverdocument/forms/ExplorerForm.groovy b/src/main/groovy/net/mydeacy/serverdocument/forms/ExplorerForm.groovy
new file mode 100644
index 0000000..0ae1653
--- /dev/null
+++ b/src/main/groovy/net/mydeacy/serverdocument/forms/ExplorerForm.groovy
@@ -0,0 +1,51 @@
+package net.mydeacy.serverdocument.forms
+
+import cn.nukkit.Player
+import cn.nukkit.event.player.PlayerFormRespondedEvent
+import cn.nukkit.form.element.ElementButton
+import cn.nukkit.form.element.ElementButtonImageData
+import cn.nukkit.form.response.FormResponse
+import cn.nukkit.form.response.FormResponseSimple
+import cn.nukkit.form.window.FormWindowSimple
+import net.mydeacy.serverdocument.util.ElementManager
+import net.mydeacy.serverdocument.util.elements.DirectoryElement
+import net.mydeacy.serverdocument.util.elements.interfaces.Directory
+import net.mydeacy.serverdocument.util.elements.interfaces.TextFile
+
+class ExplorerForm extends FormWindowSimple implements ServerDocumentForm {
+
+    private static final FORM_TITLE = "§lServerDocument"
+    private static final BACK_BUTTON = "BACK"
+
+    private Directory directory
+
+    private ElementManager manager
+
+    ExplorerForm(Directory directory, ElementManager manager) {
+        super(FORM_TITLE, directory?.title ?: "/")
+        if (directory) {
+            addButton(new ElementButton(BACK_BUTTON))
+        }
+        manager.getFilesByDirectory(directory).each {
+            ServerDocumentButton button = new ServerDocumentButton(it)
+            addButton(button)
+        }
+        this.directory = directory
+        this.manager = manager
+    }
+
+    @Override
+    void handleResponse(Player player, FormResponseSimple response) {
+        int index = response.clickedButtonId
+        if (!(buttons[index] instanceof ServerDocumentButton)) {
+            player.showFormWindow(new ExplorerForm(directory.directory, manager))
+            return
+        }
+        ServerDocumentButton button = (ServerDocumentButton) buttons[index]
+        if (button.element instanceof TextFile) {
+            player.showFormWindow(new ContentForm((TextFile) button.element, manager))
+        } else if (button.element instanceof Directory) {
+            player.showFormWindow(new ExplorerForm((Directory) button.element, manager))
+        }
+    }
+}
diff --git a/src/main/groovy/net/mydeacy/serverdocument/forms/ServerDocumentButton.groovy b/src/main/groovy/net/mydeacy/serverdocument/forms/ServerDocumentButton.groovy
new file mode 100644
index 0000000..5edcd3d
--- /dev/null
+++ b/src/main/groovy/net/mydeacy/serverdocument/forms/ServerDocumentButton.groovy
@@ -0,0 +1,19 @@
+package net.mydeacy.serverdocument.forms
+
+import cn.nukkit.form.element.ElementButton
+import cn.nukkit.form.element.ElementButtonImageData
+import net.mydeacy.serverdocument.util.elements.interfaces.Element
+
+class ServerDocumentButton extends ElementButton {
+
+    private final Element element
+
+    ServerDocumentButton(Element element) {
+        super(element.title, new ElementButtonImageData(ElementButtonImageData.IMAGE_DATA_TYPE_PATH, element.buttonImage))
+        this.element = element
+    }
+
+    Element getElement(){
+        return element
+    }
+}
diff --git a/src/main/groovy/net/mydeacy/serverdocument/forms/ServerDocumentForm.groovy b/src/main/groovy/net/mydeacy/serverdocument/forms/ServerDocumentForm.groovy
new file mode 100644
index 0000000..adc87d3
--- /dev/null
+++ b/src/main/groovy/net/mydeacy/serverdocument/forms/ServerDocumentForm.groovy
@@ -0,0 +1,10 @@
+package net.mydeacy.serverdocument.forms
+
+import cn.nukkit.Player
+import cn.nukkit.form.response.FormResponseSimple
+
+interface ServerDocumentForm {
+
+    void handleResponse(Player player, FormResponseSimple response)
+
+}
\ No newline at end of file
diff --git a/src/main/groovy/net/mydeacy/serverdocument/util/ElementManager.groovy b/src/main/groovy/net/mydeacy/serverdocument/util/ElementManager.groovy
new file mode 100644
index 0000000..625e077
--- /dev/null
+++ b/src/main/groovy/net/mydeacy/serverdocument/util/ElementManager.groovy
@@ -0,0 +1,9 @@
+package net.mydeacy.serverdocument.util
+
+import net.mydeacy.serverdocument.util.elements.interfaces.Directory
+import net.mydeacy.serverdocument.util.elements.interfaces.Element
+
+interface ElementManager {
+
+    List<Element> getFilesByDirectory(Directory directory)
+}
diff --git a/src/main/groovy/net/mydeacy/serverdocument/util/ElementManagerImpl.groovy b/src/main/groovy/net/mydeacy/serverdocument/util/ElementManagerImpl.groovy
new file mode 100644
index 0000000..8046c43
--- /dev/null
+++ b/src/main/groovy/net/mydeacy/serverdocument/util/ElementManagerImpl.groovy
@@ -0,0 +1,54 @@
+package net.mydeacy.serverdocument.util
+
+import net.mydeacy.serverdocument.util.elements.DirectoryElement
+import net.mydeacy.serverdocument.util.elements.FileElement
+import net.mydeacy.serverdocument.util.elements.interfaces.Directory
+import net.mydeacy.serverdocument.util.elements.interfaces.Element
+import net.mydeacy.serverdocument.util.elements.interfaces.TextFile
+
+class ElementManagerImpl implements ElementManager {
+
+    private List<Element> elementList = new ArrayList<>()
+
+    ElementManagerImpl(String baseDir) {
+        File file = new File(baseDir)
+        if (!file.exists()) {
+            file.mkdirs()
+        }
+        loadElements(null, file.absolutePath)
+        elementList.sort().sort { a, b ->
+            return a instanceof Directory && b instanceof TextFile ? -1 : 1
+        }
+    }
+
+    @Override
+    List<Element> getFilesByDirectory(Directory directory) {
+        List<Element> list = new ArrayList<>()
+        elementList.each {
+            if (it.directory == directory) {
+                list.add(it)
+            }
+        }
+        return list
+    }
+
+    private void loadElements(Directory directory, String path) {
+        path += !directory ? "/" : directory.title + "/"
+        Directory directoryElement
+        (new File(path)).listFiles().each {
+            if (it.file && getExtension(it.name) == ".txt") {
+                elementList.add(new FileElement(it.name, it.text, directory))
+            } else if (it.directory) {
+                directoryElement = new DirectoryElement(it.name, directory)
+                elementList.add(directoryElement)
+                loadElements(directoryElement, path)
+            }
+        }
+    }
+
+    private static String getExtension(String fileName) {
+        int index = fileName.lastIndexOf(".")
+        return index == -1 ? "" : fileName.substring(index)
+    }
+
+}
diff --git a/src/main/groovy/net/mydeacy/serverdocument/util/elements/DirectoryElement.groovy b/src/main/groovy/net/mydeacy/serverdocument/util/elements/DirectoryElement.groovy
new file mode 100644
index 0000000..1d2250f
--- /dev/null
+++ b/src/main/groovy/net/mydeacy/serverdocument/util/elements/DirectoryElement.groovy
@@ -0,0 +1,12 @@
+package net.mydeacy.serverdocument.util.elements
+
+import net.mydeacy.serverdocument.util.elements.interfaces.Directory
+
+class DirectoryElement extends ElementBase implements Directory {
+
+    public static final BUTTON_IMAGE = "textures/blocks/bookshelf.png"
+
+    DirectoryElement(String title, Directory directory) {
+        super(title, BUTTON_IMAGE, directory)
+    }
+}
diff --git a/src/main/groovy/net/mydeacy/serverdocument/util/elements/ElementBase.groovy b/src/main/groovy/net/mydeacy/serverdocument/util/elements/ElementBase.groovy
new file mode 100644
index 0000000..6998dc1
--- /dev/null
+++ b/src/main/groovy/net/mydeacy/serverdocument/util/elements/ElementBase.groovy
@@ -0,0 +1,30 @@
+package net.mydeacy.serverdocument.util.elements
+
+import net.mydeacy.serverdocument.util.elements.interfaces.Directory
+
+class ElementBase {
+
+    private final buttonImage
+
+    private final title
+
+    private final directory
+
+    ElementBase(String title, String buttonImage, Directory directory) {
+        this.title = title
+        this.buttonImage = buttonImage
+        this.directory = directory
+    }
+
+    String getButtonImage() {
+        return buttonImage
+    }
+
+    String getTitle() {
+        return title
+    }
+
+    Directory getDirectory() {
+        return directory
+    }
+}
diff --git a/src/main/groovy/net/mydeacy/serverdocument/util/elements/FileElement.groovy b/src/main/groovy/net/mydeacy/serverdocument/util/elements/FileElement.groovy
new file mode 100644
index 0000000..eb7cedb
--- /dev/null
+++ b/src/main/groovy/net/mydeacy/serverdocument/util/elements/FileElement.groovy
@@ -0,0 +1,21 @@
+package net.mydeacy.serverdocument.util.elements
+
+import net.mydeacy.serverdocument.util.elements.interfaces.Directory
+import net.mydeacy.serverdocument.util.elements.interfaces.TextFile
+
+class FileElement extends ElementBase implements TextFile {
+
+    private content
+
+    public static final BUTTON_IMAGE = "textures/items/book_written.png"
+
+    FileElement(String title, String content, Directory directory) {
+        super(title, BUTTON_IMAGE, directory)
+        this.content = content
+    }
+
+    @Override
+    String getContent() {
+        return content
+    }
+}
diff --git a/src/main/groovy/net/mydeacy/serverdocument/util/elements/interfaces/Directory.groovy b/src/main/groovy/net/mydeacy/serverdocument/util/elements/interfaces/Directory.groovy
new file mode 100644
index 0000000..4a14b69
--- /dev/null
+++ b/src/main/groovy/net/mydeacy/serverdocument/util/elements/interfaces/Directory.groovy
@@ -0,0 +1,5 @@
+package net.mydeacy.serverdocument.util.elements.interfaces
+
+interface Directory extends Element {
+
+}
\ No newline at end of file
diff --git a/src/main/groovy/net/mydeacy/serverdocument/util/elements/interfaces/Element.groovy b/src/main/groovy/net/mydeacy/serverdocument/util/elements/interfaces/Element.groovy
new file mode 100644
index 0000000..df5620f
--- /dev/null
+++ b/src/main/groovy/net/mydeacy/serverdocument/util/elements/interfaces/Element.groovy
@@ -0,0 +1,10 @@
+package net.mydeacy.serverdocument.util.elements.interfaces
+
+interface Element {
+
+    String getButtonImage()
+
+    String getTitle()
+
+    Directory getDirectory()
+}
diff --git a/src/main/groovy/net/mydeacy/serverdocument/util/elements/interfaces/TextFile.groovy b/src/main/groovy/net/mydeacy/serverdocument/util/elements/interfaces/TextFile.groovy
new file mode 100644
index 0000000..96128f3
--- /dev/null
+++ b/src/main/groovy/net/mydeacy/serverdocument/util/elements/interfaces/TextFile.groovy
@@ -0,0 +1,7 @@
+package net.mydeacy.serverdocument.util.elements.interfaces
+
+interface TextFile extends Element {
+
+    String getContent()
+
+}
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml
new file mode 100644
index 0000000..deac6cf
--- /dev/null
+++ b/src/main/resources/plugin.yml
@@ -0,0 +1,10 @@
+name: ServerDocument
+api: ["1.0.9"]
+version: 0.0.1
+main: net.mydeacy.serverdocument.ServerDocument
+author: MyDeacy
+description: View text files from server (Nukkit)
+commands:
+  sd:
+    description: open document directory.
+    usage: /sd
\ No newline at end of file