Merge remote-tracking branch 'origin/master'

Added e.printStackTrace when CommandDispatcher is failing to find a method

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,27 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: "[BUG]"
+labels: bug
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Java version**
+
+**Minecraft server core name/version**
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: "[ENHANCEMENT]"
+labels: enhancement
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.gitignore

@@ -1,3 +1,5 @@
 /out
 /.idea
+/.gradle
+/build
 /AFK.iml

LICENSE

@@ -0,0 +1,619 @@
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+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.

README.md

@@ -1,2 +1,2 @@
 # AFK
-Spigot plugin that adds spawnable PlayerEntities that can be used to load chunks or do randomTicking
+Spigot plugin that adds spawnable PlayerEntities which can be used to load chunks or do randomTicking

build.gradle

@@ -0,0 +1,57 @@
+plugins {
+    id 'java-library'
+}
+apply from: rootProject.file('specialSource.gradle')
+
+version = '3.0.1-MC1.19.4'
+group = 'plugin.mrtransistor.AFK'
+
+ext {
+    author = 'MrTransistor'
+    spigotVersion = '1.19.4-R0.1-SNAPSHOT'
+    remapServerCode = true
+
+    mainClass = group + '.' + rootProject.getName()
+    apiVersion = spigotVersion.split('\\.')[0] + '.' + spigotVersion.split('\\.')[1]
+}
+
+repositories {
+    mavenCentral()
+    mavenLocal()
+    maven { url = 'https://libraries.minecraft.net/' }
+}
+
+dependencies {
+    afterEvaluate {
+        if (remapServerCode) {
+            implementation "org.spigotmc:spigot:${spigotVersion}:remapped-mojang"
+        } else {
+            implementation "org.spigotmc:spigot:${spigotVersion}"
+        }
+    }
+}
+
+afterEvaluate {
+    if (remapServerCode) {
+        jar {
+            doLast {
+                def outputFiles = outputs.files.files
+                for (inputFile in outputFiles) {
+                    File intermediateFile = new File(temporaryDir, inputFile.name.replace('.jar', '-obf.jar'))
+                    File outputFile = inputFile
+                    remapMojangToSpigot(inputFile, intermediateFile, outputFile, spigotVersion)
+                }
+            }
+        }
+    }
+}
+
+processResources {
+    def props = [name         : rootProject.name, version: version, author: author,
+                 mainClassPath: mainClass, apiVersion: apiVersion]
+    inputs.properties props
+    filteringCharset 'UTF-8'
+    filesMatching('plugin.yml') {
+        expand props
+    }
+}

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.3-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

gradlew

@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  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 "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MSYS* | MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$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 or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; 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=`expr $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"
+
+exec "$JAVACMD" "$@"

gradlew.bat

@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@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 Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@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="-Xmx64m" "-Xms64m"
+
+@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 execute
+
+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 execute
+
+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
+
+: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 %*
+
+: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

settings.gradle

@@ -0,0 +1,2 @@
+rootProject.name = 'AFK'
+

specialSource.gradle

@@ -0,0 +1,71 @@
+buildscript {
+    repositories {
+        mavenCentral()
+    }
+
+    configurations.create('specialSource')
+
+    dependencies {
+        specialSource 'net.md-5:SpecialSource:1.11.0:shaded'
+    }
+}
+
+// Spigot server code remapping: https://www.spigotmc.org/threads/spigot-bungeecord-1-17-1-17-1.510208/
+// These dependencies and mappings are installed into the local Maven repository when BuildTools builds the Spigot dependencies.
+def m2Repo = new File(repositories.mavenLocal().url.path)
+def remappedMojang = new File(m2Repo, 'org/spigotmc/spigot/{spigotVersion}/spigot-{spigotVersion}-remapped-mojang.jar').path
+def remappedObf = new File(m2Repo, 'org/spigotmc/spigot/{spigotVersion}/spigot-{spigotVersion}-remapped-obf.jar').path
+def mojangMappings = new File(m2Repo, 'org/spigotmc/minecraft-server/{spigotVersion}/minecraft-server-{spigotVersion}-maps-mojang.txt').path
+def spigotMappings = new File(m2Repo, 'org/spigotmc/minecraft-server/{spigotVersion}/minecraft-server-{spigotVersion}-maps-spigot.csrg').path
+
+def specialSource = buildscript.configurations.specialSource.resolvedConfiguration.getFirstLevelModuleDependencies {
+    it.group == 'net.md-5' && it.name == 'SpecialSource'
+}.first().moduleArtifacts.first().file.path
+
+// Converts from Mojang's mappings to Minecraft's obfuscated mappings.
+ext.remapMojangToObfuscated = { inputFile, outputFile, spigotVersion ->
+    println '> remapMojangToObfuscated'
+    println '  Input: ' + inputFile.path
+    println '  Output: ' + outputFile.path
+    println '  Spigot version: ' + spigotVersion
+    def classpathSeparator = System.properties['path.separator']
+    exec {
+        commandLine 'java',
+                '-cp', "${specialSource}${classpathSeparator}${remappedMojang}".replace('{spigotVersion}', spigotVersion),
+                'net.md_5.specialsource.SpecialSource',
+                '--live',
+                '-i', inputFile.path,
+                '-o', outputFile.path,
+                '-m', mojangMappings.replace('{spigotVersion}', spigotVersion),
+                '--reverse'
+    }
+}
+
+// Converts from Minecraft's obfuscated mappings to Spigot's mappings.
+ext.remapObfuscatedToSpigot = { inputFile, outputFile, spigotVersion ->
+    println '> remapObfuscatedToSpigot'
+    println '  Input: ' + inputFile.path
+    println '  Output: ' + outputFile.path
+    println '  Spigot version: ' + spigotVersion
+    def classpathSeparator = System.properties['path.separator']
+    exec {
+        commandLine 'java',
+                '-cp', "${specialSource}${classpathSeparator}${remappedObf}".replace('{spigotVersion}', spigotVersion),
+                'net.md_5.specialsource.SpecialSource',
+                '--live',
+                '-i', inputFile.path,
+                '-o', outputFile.path,
+                '-m', spigotMappings.replace('{spigotVersion}', spigotVersion)
+    }
+}
+
+// Converts from Mojang's mappings to Spigot's mappings.
+ext.remapMojangToSpigot = { inputFile, intermediateFile, outputFile, spigotVersion ->
+    println '> remapMojangToSpigot'
+    println '  Input: ' + inputFile.path
+    println '  Intermediate: ' + intermediateFile.path
+    println '  Output: ' + outputFile.path
+    println '  Spigot version: ' + spigotVersion
+    remapMojangToObfuscated(inputFile, intermediateFile, spigotVersion)
+    remapObfuscatedToSpigot(intermediateFile, outputFile, spigotVersion)
+}

src/config.yml

@@ -1,17 +0,0 @@
-# Nothing here yet
-# Except for this cat
-#            _
-#            \`*-.
-#             )  _`-.
-#            .  : `. .
-#            : _   '  \
-#            ; *` _.   `*-._
-#            `-.-'          `-.
-#              ;       `       `.
-#              :.       .        \
-#              . \  .   :   .-'   .
-#              '  `+.;  ;  '      :
-#              :  '  |    ;       ;-.
-#              ; '   : :`-:     _.`* ;
-#            .*' /  .*' ; .*`- +'  `*'
-#            `*-*   `*-*  `*-*'

src/main/java/plugin/mrtransistor/AFK/AFK.java

@@ -0,0 +1,128 @@
+/*
+ *  Plugin that adds server-side bots
+ *
+ *   Copyright (C) 2021  MrTransistor
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package plugin.mrtransistor.AFK;
+
+import com.mojang.authlib.GameProfile;
+import com.mojang.authlib.properties.Property;
+import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
+import org.bukkit.configuration.ConfigurationSection;
+import org.bukkit.configuration.InvalidConfigurationException;
+import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.configuration.file.YamlConfiguration;
+import org.bukkit.plugin.java.JavaPlugin;
+import plugin.mrtransistor.AFK.commands.CommandDispatcher;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+public class AFK extends JavaPlugin {
+
+    private File botSaveFile;
+    private FileConfiguration botSaveYml;
+
+    @Override
+    public void onEnable() {
+        saveDefaultConfig();
+        loadBotSaveFile();
+
+        CommandDispatcher commandDispatcher = new CommandDispatcher(this);
+        EventListener eventListener = new EventListener();
+        Bukkit.getPluginManager().registerEvents(eventListener, this);
+
+
+        getCommand("spawnBot").setExecutor(commandDispatcher);
+        getCommand("spawnBot").setTabCompleter(commandDispatcher);
+        getCommand("removeAllBots").setExecutor(commandDispatcher);
+        getCommand("removeAllBots").setTabCompleter(commandDispatcher);
+        getCommand("afkutils").setExecutor(commandDispatcher);
+        getCommand("afkutils").setTabCompleter(commandDispatcher);
+
+        Bukkit.getScheduler().runTaskLater(this, this::loadBots, 20);
+
+        getLogger().info("AFK plugin started!");
+    }
+
+    @Override
+    public void onDisable() {
+        saveBots();
+        getLogger().info("AFK plugin stopped!");
+    }
+
+    private void loadBots() {
+        ConfigurationSection section = botSaveYml.getConfigurationSection("botsToReload");
+        if (section == null) return;
+        List<String> botsToLoad = new ArrayList<>(botSaveYml.getConfigurationSection("botsToReload").getKeys(false));
+        if (botsToLoad.isEmpty()) return;
+        getLogger().info(ChatColor.GREEN + "Loading " + botsToLoad.size()
+                + (botsToLoad.size() == 1 ? " bot" : " bots"));
+        for (String bot : botsToLoad) {
+            DummyPlayer.spawnBot(bot, null, null, false);
+        }
+    }
+
+    private void saveBots() {
+        if (!DummyPlayer.dummies.isEmpty())
+            getLogger().info(ChatColor.GREEN + "Saving " + DummyPlayer.dummies.size()
+                    + (DummyPlayer.dummies.size() == 1 ? " bot" : " bots"));
+        botSaveYml.set("botsToReload", null);
+        botSaveYml.createSection("botsToReload");
+        while (!DummyPlayer.dummies.isEmpty()) {
+            DummyPlayer botToSave = DummyPlayer.dummies.get(0);
+            botSaveYml.createSection("botsToReload." + botToSave.getScoreboardName());
+            GameProfile gameProfile = botToSave.getGameProfile();
+            if (gameProfile.getProperties().containsKey("textures")) {
+                Property textures = gameProfile.getProperties().get("textures").iterator().next();
+                botSaveYml.set("botsToReload." + botToSave.getScoreboardName() + ".texture", textures.getValue().toString());
+                botSaveYml.set("botsToReload." + botToSave.getScoreboardName() + ".signature", textures.getSignature().toString());
+            }
+            botToSave.disconnect("Plugin unload");
+        }
+        saveBotSaveFile();
+    }
+
+    private void loadBotSaveFile() {
+        botSaveFile = new File(getDataFolder(), "botSave.yml");
+        if (!botSaveFile.exists()) {
+            botSaveFile.getParentFile().mkdirs();
+            saveResource("botSave.yml", false);
+        }
+
+        botSaveYml = new YamlConfiguration();
+        try {
+            botSaveYml.load(botSaveFile);
+        } catch (IOException | InvalidConfigurationException e) {
+            e.printStackTrace();
+        }
+    }
+
+    public void saveBotSaveFile() {
+        try {
+            botSaveYml.save(botSaveFile);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    public FileConfiguration getBotSaveYml() {
+        return botSaveYml;
+    }
+}

src/main/java/plugin/mrtransistor/AFK/DummyConnection.java

@@ -0,0 +1,42 @@
+/*
+ *  Plugin that adds server-side bots
+ *
+ *   Copyright (C) 2021  MrTransistor
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package plugin.mrtransistor.AFK;
+
+import io.netty.channel.embedded.EmbeddedChannel;
+import net.minecraft.network.Connection;
+import net.minecraft.network.protocol.PacketFlow;
+
+import java.net.InetSocketAddress;
+
+public class DummyConnection extends Connection {
+
+    public DummyConnection() {
+        super(PacketFlow.SERVERBOUND);
+        this.channel = new EmbeddedChannel();
+        this.address = new InetSocketAddress("localhost", 25565);
+    }
+
+    @Override
+    public void setReadOnly() {
+    }
+
+    @Override
+    public void handleDisconnection() {
+    }
+}

src/main/java/plugin/mrtransistor/AFK/DummyPlayer.java

@@ -0,0 +1,455 @@
+/*
+ *  Plugin that adds server-side bots
+ *
+ *   Copyright (C) 2021  MrTransistor
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package plugin.mrtransistor.AFK;
+
+import com.mojang.authlib.GameProfile;
+import com.mojang.authlib.properties.Property;
+import net.minecraft.commands.arguments.EntityAnchorArgument;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.TickTask;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.world.InteractionHand;
+import net.minecraft.world.damagesource.DamageSource;
+import net.minecraft.world.entity.LivingEntity;
+import net.minecraft.world.entity.projectile.LargeFireball;
+import net.minecraft.world.item.*;
+import net.minecraft.world.level.GameType;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.phys.Vec3;
+import org.bukkit.*;
+import org.bukkit.configuration.ConfigurationSection;
+import org.bukkit.craftbukkit.v1_19_R3.CraftServer;
+import org.bukkit.craftbukkit.v1_19_R3.CraftWorld;
+import org.bukkit.craftbukkit.v1_19_R3.entity.*;
+import org.bukkit.craftbukkit.v1_19_R3.util.CraftVector;
+import org.bukkit.entity.Enderman;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.Player;
+import org.bukkit.entity.Villager;
+import org.bukkit.scheduler.BukkitRunnable;
+import org.bukkit.util.RayTraceResult;
+import org.bukkit.util.Vector;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+import java.util.function.Predicate;
+
+public class DummyPlayer extends ServerPlayer {
+    private static final float ARROW_DIST_COEFF = 0.16F;
+    private static final float ARROW_HEIGHT_COEFF = 0.03F;
+    private static final float SNOWBALL_DIST_COEFF = 0.45F;
+    private static final float SNOWBALL_HEIGHT_COEFF = 0.1F;
+    private static final float TRIDENT_DIST_COEFF = 0.26F;
+    private static final float TRIDENT_HEIGHT_COEFF = 0.055F;
+    private net.minecraft.world.entity.Entity target;
+
+    //WIP
+    //private Mob pathfindingMob;
+    //private PathFinder pathFinder = new PathFinder(new WalkNodeEvaluator(), 300);
+
+    public static ArrayList<DummyPlayer> dummies = new ArrayList<>();
+    public static ArrayList<String> names = new ArrayList<>();
+    public String locale = "en_us"; // Needed to prevent plugins using aikar`s ACF library from throwing NoSuchFieldException
+    public boolean isFullyConnected = false;
+    private boolean isSelfDefending = false;
+    private boolean isAttackingContinuous = false;
+    private boolean isForcePoI = false;
+    private boolean aware = false;
+    private boolean isTicking = true;
+    private Location PoI_loc;
+    private final float[] PoI_yawpitch = new float[2];
+
+    private String[] getSkin(Player spawner) {
+        if (spawner != null) {
+            GameProfile gameProfile = ((CraftPlayer) spawner).getHandle().getGameProfile();
+            if (!gameProfile.getProperties().containsKey("textures")) return null;
+            Property property = gameProfile.getProperties().get("textures").iterator().next();
+            String texture = property.getValue();
+            String signature = property.getSignature();
+            return new String[]{texture, signature};
+        } else {
+            ConfigurationSection botsToReload = ((AFK) server.server.getPluginManager().getPlugin("AFK")).getBotSaveYml()
+                    .getConfigurationSection("botsToReload");
+            if (botsToReload.getKeys(false).contains(getScoreboardName())) {
+                String texture = botsToReload.getConfigurationSection(getScoreboardName()).getString("texture");
+                String signature = botsToReload.getConfigurationSection(getScoreboardName()).getString("signature");
+                if (texture != null && signature != null)
+                    return new String[]{texture, signature};
+            }
+            return null;
+        }
+    }
+
+    public DummyPlayer(MinecraftServer server, ServerLevel world, GameProfile profile) {
+        super(server, world, profile);
+        dummies.add(this);
+        names.add(getScoreboardName());
+    }
+
+    public static void spawnBot(String name, Location location, Player spawner, boolean updateStats) { // some of this crap is redundant but it works
+        MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
+        ServerLevel world = (location != null && location.getWorld() != null) ? ((CraftWorld) location.getWorld()).getHandle()
+                : server.getLevel(Level.OVERWORLD);
+        GameProfile gameProfile = server.getProfileCache().get(name).orElse(new GameProfile(UUID.randomUUID(), name)); // maybe needs something else?
+
+        DummyPlayer dummy = new DummyPlayer(server, world, gameProfile);
+
+        String[] texSign;// maybe simplify this?
+        texSign = dummy.getSkin(spawner);
+
+        if (texSign != null)
+            gameProfile.getProperties().put("textures", new Property("textures", texSign[0], texSign[1]));
+
+        /* spawning entity */
+        server.getPlayerList().placeNewPlayer(new DummyConnection(), dummy);
+
+        new BukkitRunnable() {
+            @Override
+            public void run() { // ensuring that the bot has been connected and started ticking
+                if (!dummy.isFullyConnected) {
+                    dummy.connection.tick();
+                    return;
+                } else if (location != null && location.getWorld() != null)
+                    dummy.teleportTo(world, location.getX(), location.getY(), location.getZ(), location.getYaw(), location.getPitch());
+                //WIP
+                //dummy.pathfindingMob = new Zombie(dummy.getLevel()); // Initialising pathfinding mob
+                this.cancel();
+            }
+        }.runTaskTimer(server.server.getPluginManager().getPlugin("AFK"), 0, 10);
+
+        if (updateStats) {
+            dummy.setHealth(20.0F);
+            dummy.unsetRemoved();
+            dummy.setGameMode(GameType.SURVIVAL);
+        }
+        dummy.getEntityData().set(DATA_PLAYER_MODE_CUSTOMISATION, (byte) 0xf7);
+    }
+
+    @Override
+    public void tick() { // still can`t figure out how to process knockback from players
+        isFullyConnected = true;
+        if (!isTicking) return;
+        super.tick(); // handle gamemode and inventory
+        doTick(); // update health, air and other levels
+
+        if (getServer().getTickCount() % 10 == 0) { // update position in chunks
+            connection.resetPosition(); // maybe not necessary?
+            getLevel().getChunkSource().move(this);
+            setSprinting(getDeltaMovement().x() > 0 || getDeltaMovement().z() > 0); // sets sprinting disabled when bot
+        }                                                                           // doesn't move to prevent particles
+
+        //WIP
+        /*if (pathfindingMob != null) {
+            Vec3 vecPos = new Vec3(getX(), getY(), getZ()); // updating position of pathfinder mob
+            pathfindingMob.setPos(vecPos);
+            pathfindingMob.setOnGround(true); // maybe not needed?
+        }*/
+
+        if (getServer().getTickCount() % 20 == 0) // prevents hunger
+            getBukkitEntity().setFoodLevel(20);
+
+        if (isForcePoI) goToPoI();
+        selfDefence();
+        if (isAttackingContinuous) attackContinuous();
+        rangeAttackTarget();
+
+        //WIP
+        /*
+        if (pathfindingMob == null) return;
+        Player targetPlayer = Bukkit.getServer().getPlayer("MrTransistor_");
+        if (targetPlayer == null) return;
+        Location targetLoc = targetPlayer.getLocation();
+        BlockPos targetPos = new BlockPos(targetLoc.getBlockX(), targetLoc.getBlockY(), targetLoc.getBlockZ());
+
+        Path pathToTarget = pathToTarget(targetPos, 120);
+
+        pathToTarget.advance();
+        if (pathToTarget.isDone()) return;
+
+        if (targetPos.distSqr(new Vec3i(getBlockX(), getBlockY(), getBlockZ())) < 16) {
+            lookAt(EntityAnchorArgument.Anchor.EYES, ((CraftPlayer) targetPlayer).getHandle(), EntityAnchorArgument.Anchor.EYES);
+            return;
+        }
+        Vec3 toTarget = getEyePosition().subtract(pathToTarget.getNextNode().asVec3().add(0.5, 1.6, 0.5)).normalize();
+        float yaw = (float) Math.atan2(toTarget.x(), -toTarget.z());
+        float pitch = (float) Math.atan2(toTarget.y(), Math.sqrt(toTarget.x() * toTarget.x() + toTarget.z() * toTarget.z()));
+        yaw *= 180 / Math.PI;
+        pitch *= 180 / Math.PI;
+        setRot(yaw, pitch);
+        setYHeadRot(yaw);
+        travel(new Vec3(0, 0, 1));
+         */
+
+    }
+
+    public void attackOnce() {
+        CraftLivingEntity target = getTargetedLivingEntity();
+        if (getAttackStrengthScale(0.5f) == 1 && target != null) {
+            attack(target);
+        }
+        swing(InteractionHand.MAIN_HAND);
+    }
+
+    public void shootNearestLivingEntity() {
+        CraftPlayer bukkitEntity = getBukkitEntity();
+        List<Entity> nearbyEntities = bukkitEntity.getNearbyEntities(50, 50, 50);
+        Entity nearest = null;
+        double nearestDistance = 0;
+
+        for (Entity e : nearbyEntities) {
+            if (!(e instanceof CraftLivingEntity || e instanceof CraftFireball)
+                    || e instanceof Player || e instanceof Enderman || e instanceof Villager || e.isDead()) continue;
+            if ((nearest == null || e.getLocation().distanceSquared(getBukkitEntity().getLocation()) < nearestDistance)
+                    && bukkitEntity.hasLineOfSight(e)) {
+                nearest = e;
+                nearestDistance = e.getLocation().distanceSquared(getBukkitEntity().getLocation());
+            }
+        }
+        if (nearest != null) {
+            target = ((CraftEntity) nearest).getHandle();
+        }
+    }
+
+    //WIP
+    /*private Path pathToTarget(BlockPos target, int range) {
+        BlockPos pos = new BlockPos(getBlockX(), getBlockY(), getBlockZ());
+        PathNavigationRegion region = new PathNavigationRegion(getLevel(), pos.offset(-range, -range, -range),
+                pos.offset(range, range, range));
+        return pathFinder.findPath(region, pathfindingMob, ImmutableSet.of(target), range, 1, 1.f);
+    }*/
+
+    public void setTicking(boolean state) {
+        isTicking = state;
+    }
+
+    public boolean isTicking() {
+        return isTicking;
+    }
+
+    public void setAttackingContinuous(boolean state) {
+        isAttackingContinuous = state;
+    }
+
+    public boolean isAttackingContinuous() {
+        return isAttackingContinuous;
+    }
+
+    public void setSelfDefending(boolean state) {
+        isSelfDefending = state;
+    }
+
+    public boolean isSelfDefending() {
+        return isSelfDefending;
+    }
+
+    public void setForcePoI(boolean state) {
+        isForcePoI = state;
+        if (isForcePoI) {
+            PoI_loc = getBukkitEntity().getEyeLocation();
+            PoI_yawpitch[0] = PoI_loc.getYaw();
+            PoI_yawpitch[1] = PoI_loc.getPitch();
+        }
+
+    }
+
+    public boolean isForcePoI() {
+        return isForcePoI;
+    }
+
+    private void attackContinuous() {
+        if (!aware) {
+            CraftLivingEntity target = getTargetedLivingEntity();
+            if (getAttackStrengthScale(0.5f) == 1 && target != null) {
+                attack(target);
+                swing(InteractionHand.MAIN_HAND);
+            }
+        }
+    }
+
+    private void selfDefence() {
+        LivingEntity damager = getLastHurtByMob();
+
+        if (damager == null || !isSelfDefending) {
+            if (aware) {
+                Vector toTarget = getBukkitEntity().getEyeLocation().toVector().subtract(PoI_loc.toVector()).normalize();
+                float yaw = (float) Math.atan2(toTarget.getX(), -toTarget.getZ());
+                float pitch = (float) Math.atan2(toTarget.getY(), Math.sqrt(toTarget.getX() * toTarget.getX() + toTarget.getZ() * toTarget.getZ()));
+                yaw *= (float) (180 / Math.PI);
+                pitch *= (float) (180 / Math.PI);
+                setRot(yaw, pitch);
+                setYHeadRot(yaw);
+                travel(new Vec3(0, 0, 1));
+                if (PoI_loc.distance(getBukkitEntity().getEyeLocation()) < 0.1) {
+                    getBukkitEntity().setVelocity(new Vector(0, 0, 0));
+                    setRot(PoI_yawpitch[0], PoI_yawpitch[1]);
+                    setYHeadRot(PoI_yawpitch[0]);
+                    aware = false;
+                }
+            }
+            return;
+        }
+        if (!aware) {
+            if (!isForcePoI) {
+                PoI_loc = getBukkitEntity().getEyeLocation();
+                PoI_yawpitch[0] = PoI_loc.getYaw();
+                PoI_yawpitch[1] = PoI_loc.getPitch();
+            }
+            aware = true;
+        }
+
+        Vector toTarget = getBukkitEntity().getEyeLocation().toVector().subtract(((CraftLivingEntity) damager.getBukkitEntity()).getEyeLocation().toVector()).normalize();
+        float yaw = (float) Math.atan2(toTarget.getX(), -toTarget.getZ());
+        float pitch = (float) Math.atan2(toTarget.getY(), Math.sqrt(toTarget.getX() * toTarget.getX() + toTarget.getZ() * toTarget.getZ()));
+        yaw *= (float) (180 / Math.PI);
+        pitch *= (float) (180 / Math.PI);
+        setRot(yaw, pitch);
+        setYHeadRot(yaw);
+        travel(new Vec3(0, 0, 1));
+
+        CraftLivingEntity target = getTargetedLivingEntity();
+        if (getAttackStrengthScale(0.5f) == 1 && target != null && target.getUniqueId().equals(damager.getUUID())) {
+            attack(target);
+            swing(InteractionHand.MAIN_HAND);
+        }
+    }
+
+    private void goToPoI() {
+        if (PoI_loc.distance(getBukkitEntity().getEyeLocation()) > 0.1) {
+            aware = true;
+        }
+    }
+
+    private void rangeAttackTarget() {
+        if (target == null) return;
+
+        ItemStack itemStackInHand = getItemInHand(InteractionHand.MAIN_HAND);
+        Item itemInHand = itemStackInHand.getItem();
+
+        lookAt(EntityAnchorArgument.Anchor.EYES, target, EntityAnchorArgument.Anchor.EYES);
+
+        // Correcting pitch for distance to target, rough approximation, but it has enough accuracy
+        float weaponPitchCorrection = 0;
+        float x = (float) (getX() - target.getX());
+        float y = (float) (getY() - target.getY());
+        float z = (float) (getZ() - target.getZ());
+        float r = (float) Math.sqrt(x * x + z * z); // distance in X-Z plane
+
+        if (itemInHand instanceof BowItem || itemInHand instanceof CrossbowItem)
+            weaponPitchCorrection = -r * ARROW_DIST_COEFF + y * ARROW_HEIGHT_COEFF;
+        else if (itemInHand instanceof SnowballItem || itemInHand instanceof EggItem)
+            weaponPitchCorrection = -r * SNOWBALL_DIST_COEFF + y * SNOWBALL_HEIGHT_COEFF;
+        else if (itemInHand instanceof TridentItem)
+            weaponPitchCorrection = -r * TRIDENT_DIST_COEFF + y * TRIDENT_DIST_COEFF;
+
+        // Correcting for target movement speed
+        Vec3 targetVel = new Vec3(target.getDeltaMovement().x(), 0, target.getDeltaMovement().z());
+        Vec3 lookDir = getLookAngle().normalize();
+
+        float targetSpeedPitchCorrection, targetSpeedYawCorrection;
+
+        if (target.invulnerableTime > 10 || target instanceof LargeFireball) {
+            targetSpeedPitchCorrection = 0;
+            targetSpeedYawCorrection = 0;
+        } else {
+            targetSpeedPitchCorrection = (float) (-targetVel.dot(lookDir) * r * 0.7);
+            targetSpeedYawCorrection = (float) (-targetVel.dot(lookDir.yRot((float) (Math.PI/2))) * r * 1.2);
+        }
+
+        setYRot(getYRot() + targetSpeedYawCorrection);
+        setXRot(getXRot() + weaponPitchCorrection + targetSpeedPitchCorrection);
+
+        if (itemInHand instanceof BowItem) {
+            if (!isUsingItem()) {
+                itemInHand.use(getLevel(), this, InteractionHand.MAIN_HAND);
+            }
+            if (BowItem.getPowerForTime(getTicksUsingItem()) == 1.0) {
+                itemStackInHand.releaseUsing(getLevel(), this, 0);
+                stopUsingItem();
+                target = null;
+            }
+        } else if (itemInHand instanceof CrossbowItem) {
+            if (!isUsingItem() || CrossbowItem.isCharged(itemStackInHand)) {
+                if (CrossbowItem.isCharged(itemStackInHand))
+                    target = null;
+                itemInHand.use(getLevel(), this, InteractionHand.MAIN_HAND);
+            }
+            if (getTicksUsingItem() >= CrossbowItem.getChargeDuration(itemStackInHand)) {
+                itemInHand.releaseUsing(itemStackInHand, getLevel(), this, 0);
+                stopUsingItem();
+            }
+        } else if (itemInHand instanceof SnowballItem || itemInHand instanceof EggItem) {
+            itemInHand.use(getLevel(), this, InteractionHand.MAIN_HAND);
+            target = null;
+        } else if (itemInHand instanceof TridentItem) {
+            if (!isUsingItem())
+                itemInHand.use(getLevel(), this, InteractionHand.MAIN_HAND);
+            if ((float) getTicksUsingItem() >= 10 && !isAutoSpinAttack()) {
+                itemInHand.releaseUsing(itemStackInHand, getLevel(), this, 0);
+                target = null;
+            }
+        } else
+            target = null;
+
+    }
+
+    public CraftLivingEntity getTargetedLivingEntity() {
+        Player bukkitPlayer = getBukkitEntity();
+        World world = bukkitPlayer.getWorld();
+        Location eyePos = bukkitPlayer.getEyeLocation();
+        Vector eyeDirection = bukkitPlayer.getEyeLocation().getDirection();
+        Predicate<Entity> filter = entity -> !entity.equals(bukkitPlayer) && entity instanceof CraftLivingEntity;
+        double reach = getBukkitEntity().getGameMode() == GameMode.CREATIVE ? 4.5 : 3;
+
+        RayTraceResult trace = world.rayTrace(eyePos, eyeDirection, reach, FluidCollisionMode.NEVER, true, 0, filter);
+        if (trace == null) return null;
+        Entity hitEntity = trace.getHitEntity();
+        if (hitEntity instanceof CraftLivingEntity)
+            return (CraftLivingEntity) hitEntity;
+        else return null;
+    }
+
+    //TODO: find a way to send commands as bots
+    /*@Override
+    public CommandSourceStack createCommandSourceStack() {
+        return new CommandSourceStack((net.minecraft.world.entity.Entity) this, this.position(), this.getRotationVector(), this.level instanceof ServerLevel ? (ServerLevel)this.level : null, this.getPermissionLevel(), this.getName().getString(), this.getDisplayName(), this.level.getServer(), this);
+    }*/
+
+    public void attack(Entity entity) {
+        attack(((CraftEntity) entity).getHandle());
+    }
+
+    public void disconnect(String reason) {
+        connection.disconnect(reason);
+        dummies.remove(this);
+        names.remove(getScoreboardName());
+    }
+
+    @Override
+    public void die(DamageSource damagesource) {
+        super.die(damagesource);
+        setExperienceLevels(0); // idk why we need this but without this bot does not clear xp on death
+        setExperiencePoints(0);
+        clearFire();
+        removeAllEffects();
+        getBukkitEntity().setTotalExperience(0); // needed to simplify xp reward calculation
+        getServer().execute(new TickTask(getServer().getTickCount(), () -> disconnect("Died")));
+    }
+}

src/main/java/plugin/mrtransistor/AFK/EventListener.java

@@ -0,0 +1,43 @@
+package plugin.mrtransistor.AFK;
+
+import org.bukkit.Bukkit;
+import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.craftbukkit.v1_19_R3.entity.CraftEntity;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.entity.PlayerDeathEvent;
+import org.bukkit.event.player.PlayerJoinEvent;
+import org.bukkit.event.player.PlayerQuitEvent;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class EventListener implements Listener {
+    @EventHandler // handles removing of player exp cap on death for bots
+    public void onPlayerDeath(PlayerDeathEvent e) {
+        if (((CraftEntity) e.getEntity()).getHandle() instanceof DummyPlayer)
+            e.setDroppedExp(e.getEntity().getTotalExperience());
+    }
+
+    @EventHandler
+    public void onPlayerJoin(PlayerJoinEvent e) {
+        if (!(((CraftEntity) e.getPlayer()).getHandle() instanceof DummyPlayer)) {
+            FileConfiguration botSaveYml = Bukkit.getPluginManager().getPlugin("AFK").getConfig();
+            List<String> blacklistedNames = new ArrayList<>();
+            if (botSaveYml.contains("blacklistedNames"))
+                blacklistedNames = botSaveYml.getStringList("blacklistedNames");
+            if (!blacklistedNames.contains(e.getPlayer().getName()))
+                blacklistedNames.add(e.getPlayer().getName());
+            botSaveYml.set("blacklistedNames", blacklistedNames);
+            Bukkit.getPluginManager().getPlugin("AFK").saveConfig();
+        }
+    }
+
+    @EventHandler // handles removing bot from list if lost connection not by DummyPlayer#die() or #disconnect()
+    public void onPlayerDisconnect(PlayerQuitEvent e) {
+        if (((CraftEntity) e.getPlayer()).getHandle() instanceof DummyPlayer) {
+            DummyPlayer.dummies.remove((DummyPlayer) ((CraftEntity) e.getPlayer()).getHandle());
+            DummyPlayer.names.remove(e.getPlayer().getName());
+        }
+    }
+}

src/main/java/plugin/mrtransistor/AFK/commands/CommandDispatcher.java

@@ -0,0 +1,175 @@
+package plugin.mrtransistor.AFK.commands;
+
+import org.bukkit.ChatColor;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.TabExecutor;
+import org.bukkit.entity.Player;
+import org.bukkit.plugin.PluginDescriptionFile;
+import plugin.mrtransistor.AFK.AFK;
+import plugin.mrtransistor.AFK.DummyPlayer;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.regex.Pattern;
+
+public class CommandDispatcher implements TabExecutor {
+
+    static AFK _plg;
+    PluginDescriptionFile pluginDotYml;
+    HashMap<String, String> aliasMap = new HashMap<>();
+
+    public CommandDispatcher(AFK plg) {
+        pluginDotYml = plg.getDescription();
+        _plg = plg;
+        for (String cmd : pluginDotYml.getCommands().keySet()) {
+            if (!pluginDotYml.getCommands().get(cmd).containsKey("aliases")) continue;
+            for (String alias : (List<String>) pluginDotYml.getCommands().get(cmd).get("aliases"))
+                aliasMap.put(alias, cmd);
+        }
+    }
+
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if (aliasMap.containsKey(label)) label = aliasMap.get(label);
+        if (pluginDotYml.getCommands().get(label) == null) return false;
+        if (args.length == 0) {
+            if (pluginDotYml.getCommands().get(label).get("handler") == null) return false;
+            try {
+                getClass().getMethod(
+                                pluginDotYml.getCommands().get(label).get("handler").toString(),
+                                CommandSender.class, String[].class)
+                        .invoke(null, sender, args);
+                return true;
+            } catch (Exception e) {
+                e.printStackTrace();
+                return false;
+            }
+        } else {
+            Map<String, Object> _args = (Map<String, Object>) pluginDotYml.getCommands().get(label).get("args");
+            Pattern numeric = Pattern.compile("~?-?\\d+(?:\\.\\d+)?|~");
+            for (String arg : args) {
+                Map<String, Object> _args_bc = _args;
+                if (numeric.matcher(arg).matches())
+                    _args = (Map<String, Object>) _args.get("__numeric__");
+                else
+                    _args = (Map<String, Object>) _args.get(arg);
+                if (_args == null) {
+                    if (_args_bc.containsKey("__text__")) _args = (Map<String, Object>) _args_bc.get("__text__");
+                    else return false;
+                }
+            }
+            try {
+                getClass().getMethod(_args.get("handler").toString(), CommandSender.class, String[].class)
+                        .invoke(null, sender, args);
+                return true;
+            } catch (Exception e) {
+                e.printStackTrace();
+                return false;
+            }
+        }
+    }
+
+    @Override
+    public List<String> onTabComplete(CommandSender sender, Command command, String label, String[] args) {
+        if (aliasMap.containsKey(label)) label = aliasMap.get(label);
+        if (pluginDotYml.getCommands().get(label) == null) return null;
+        if (args.length == 1) {
+            if (pluginDotYml.getCommands().get(label).get("tabCompletion") == null) return null;
+            return (List<String>) pluginDotYml.getCommands().get(label).get("tabCompletion");
+        } else {
+            Map<String, Object> _args = (Map<String, Object>) pluginDotYml.getCommands().get(label).get("args");
+            Pattern numeric = Pattern.compile("~?-?\\d+(?:\\.\\d+)?|~");
+            for (int i = 0; i < args.length - 1; i++) {
+                Map<String, Object> _args_old = _args;
+                if (numeric.matcher(args[i]).matches()) {
+                    _args = (Map<String, Object>) _args.get("__numeric__");
+                } else {
+                    _args = (Map<String, Object>) _args.get(args[i]);
+                }
+                if (_args == null) {
+                    if (_args_old.containsKey("__text__")) {
+                        _args = (Map<String, Object>) _args_old.get("__text__");
+                    } else return new ArrayList<>();
+                }
+            }
+            return (List<String>) _args.get("tabCompletion");
+        }
+    }
+
+    public static void attackOnce(CommandSender sender, String[] args) {
+        for (DummyPlayer dummy : DummyPlayer.dummies) {
+            if (dummy.getName().getString().equals(args[1]))
+                dummy.attackOnce();
+        }
+    }
+
+    public static void shootNearest(CommandSender sender, String[] args) {
+        for (DummyPlayer dummy : DummyPlayer.dummies) {
+            if (dummy.getName().getString().equals(args[1]))
+                dummy.shootNearestLivingEntity();
+        }
+    }
+
+    public static void attackContinuous(CommandSender sender, String[] args) {
+        for (DummyPlayer dummy : DummyPlayer.dummies) {
+            if (dummy.getName().getString().equals(args[1])) {
+                dummy.setAttackingContinuous(!dummy.isAttackingContinuous());
+                sender.sendMessage(ChatColor.GREEN + "Continuous attacking is toggled " + ChatColor.DARK_GREEN
+                        + (dummy.isAttackingContinuous() ? "ON" : "OFF"));
+            }
+        }
+    }
+
+    public static void selfDefence(CommandSender sender, String[] args) {
+        for (DummyPlayer dummy : DummyPlayer.dummies) {
+            if (dummy.getName().getString().equals(args[1])) {
+                dummy.setSelfDefending(!dummy.isSelfDefending());
+                sender.sendMessage(ChatColor.GREEN + "Self defence is toggled " + ChatColor.DARK_GREEN
+                        + (dummy.isSelfDefending() ? "ON" : "OFF"));
+            }
+        }
+    }
+
+    public static void setForcePoI(CommandSender sender, String[] args) {
+        for (DummyPlayer dummy : DummyPlayer.dummies) {
+            if (dummy.getName().getString().equals(args[1])) {
+                dummy.setForcePoI(!dummy.isForcePoI());
+                sender.sendMessage(ChatColor.GREEN + "Force point of interest is toggled " + ChatColor.DARK_GREEN
+                        + (dummy.isForcePoI() ? "ON" : "OFF"));
+            }
+        }
+    }
+
+    public static void ticking(CommandSender sender, String[] args) {
+        for (DummyPlayer dummy : DummyPlayer.dummies) {
+            if (dummy.getName().getString().equals(args[1])) {
+                dummy.setTicking(!dummy.isTicking());
+                sender.sendMessage(ChatColor.GREEN + "Entity ticking is " + ChatColor.DARK_GREEN
+                        + (dummy.isTicking() ? "enabled" : "disabled"));
+            }
+        }
+    }
+
+    public static void spawnBot(CommandSender sender, String[] args) {
+        if (sender instanceof Player) {
+            if (args[0].length() > 16) {
+                sender.sendMessage(ChatColor.RED + "Player names can`t be longer than 16 symbols");
+                return;
+            }
+            if (!_plg.getConfig().getStringList("blacklistedNames").contains(args[0]) && !DummyPlayer.names.contains(args[0]))
+                DummyPlayer.spawnBot(args[0], ((Player) sender).getLocation(), (Player) sender, true);
+            else
+                sender.sendMessage(ChatColor.RED + "There`s already a player with that name");
+            return;
+        }
+        sender.sendMessage("Sorry, this command is only for players");
+    }
+
+    public static void removeAllBots(CommandSender sender, String[] args) {
+        if (DummyPlayer.dummies.isEmpty()) sender.sendMessage(ChatColor.RED + "There are no bots");
+        while (!DummyPlayer.dummies.isEmpty())
+            DummyPlayer.dummies.get(0).disconnect("Removed using command");
+    }
+}

src/main/resources/botSave.yml

@@ -0,0 +1 @@
+botsToReload:

src/main/resources/config.yml

@@ -0,0 +1 @@
+blacklistedNames: []

src/main/resources/plugin.yml

@@ -0,0 +1,49 @@
+name: ${name}
+version: ${version}
+author: ${author}
+main: ${mainClassPath}
+commands:
+  afkutils:
+    usage: "Usage: /afkutils controlBot <name>"
+    description: "Allows players to control bots"
+    tabCompletion: [ control ]
+    args:
+      control:
+        tabCompletion: [ ]
+        __text__:
+          tabCompletion: [ attackOnce, shootNearest, toggle ]
+          attackOnce:
+            tabCompletion: [ ]
+            handler: attackOnce
+          shootNearest:
+            tabCompletion: [ ]
+            handler: shootNearest
+          toggle:
+            tabCompletion: [ attackContinuous, selfDefence, setForcePoI, ticking ]
+            attackContinuous:
+              tabCompletion: [ ]
+              handler: attackContinuous
+            selfDefence:
+              tabCompletion: [ ]
+              handler: selfDefence
+            setForcePoI:
+              tabCompletion: [ ]
+              handler: setForcePoI
+            ticking:
+              tabCompletion: [ ]
+              handler: ticking
+
+  spawnbot:
+    usage: "Usage: /spawnbot <name>"
+    description: "Spawns an NPC, that can be controlled from within the plugin, which acts as a player, allowing loading mobs and random ticking"
+    tabCompletion: [ ]
+    args:
+      __text__:
+        tabCompletion: [ ]
+        handler: spawnBot
+  removeallbots:
+    usage: "Usage: /removeallbots"
+    description: "Removes all bots"
+    tabCompletion: [ ]
+    handler: removeAllBots
+api-version: ${apiVersion}

src/plugin.yml

@@ -1,15 +0,0 @@
-name: AFK
-version: 2.3
-author: MrTransistor
-main: plugin.mrtransistor.AFK.AFK
-commands:
-  spawnBot:
-    usage: "Usage: /spawnbot <name>"
-    description: "Spawns an EntityPlayer, that can be controlled from within the plugin and acts as a player, allowing loading mobs and random ticking"
-  removeBot:
-    usage: "Usage: /removebot <name>"
-    description: "Removes all bots with specified name"
-  removeAllBots:
-    usage: "Usage: /removeallbots"
-    description: "Removes all bots"
-api-version: 1.16

src/plugin/mrtransistor/AFK/AFK.java

@@ -1,98 +0,0 @@
-package plugin.mrtransistor.AFK;
-
-import net.minecraft.server.v1_16_R3.*;
-import org.bukkit.Bukkit;
-import org.bukkit.ChatColor;
-import org.bukkit.craftbukkit.v1_16_R3.CraftServer;
-import org.bukkit.craftbukkit.v1_16_R3.entity.CraftPlayer;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-import org.bukkit.event.player.PlayerJoinEvent;
-import org.bukkit.plugin.java.JavaPlugin;
-
-import org.bukkit.scheduler.BukkitRunnable;
-import org.bukkit.scheduler.BukkitTask;
-import plugin.mrtransistor.AFK.commands.RemoveAllBots;
-import plugin.mrtransistor.AFK.commands.RemoveBot;
-import plugin.mrtransistor.AFK.commands.SpawnBot;
-
-public class AFK extends JavaPlugin implements Listener {
-
-    private BukkitTask updater;
-
-    @Override
-    public void onEnable() {
-        saveDefaultConfig();
-
-        Bukkit.getPluginManager().registerEvents(this, this);
-
-        getCommand("spawnBot").setExecutor(new SpawnBot());
-        getCommand("spawnBot").setTabCompleter(new SpawnBot());
-        getCommand("removeBot").setExecutor(new RemoveBot());
-        getCommand("removeBot").setTabCompleter(new RemoveBot());
-        getCommand("removeAllBots").setExecutor(new RemoveAllBots());
-        getCommand("removeAllBots").setTabCompleter(new RemoveAllBots());
-
-        this.updater = new BukkitRunnable() {
-            /** BUGFIX FOR HEAD ROTATION PACKET NOT BEING REGISTERED PROPERLY **/
-            /*TODO: FIND THE PROBLEM THAT IS CAUSING UPDATES ON PLAYER JOIN NOT WORK*/
-            @Override
-            public void run() {
-                MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
-                for (DummyPlayer dummy : DummyPlayer.dummies) {
-                    server.getPlayerList().sendAll(new PacketPlayOutEntityHeadRotation(dummy, (byte) (dummy.yaw * 256/360)));
-                }
-            }
-        }.runTaskTimer(this, 0, 5);
-
-        // Attack test
-        /*new BukkitRunnable(){
-
-            @Override
-            public void run() {
-                for (DummyPlayer dummy : DummyPlayer.dummies) {
-                    Entity targetedEntity = dummy.getTargetedEntity();
-                    if(targetedEntity != null){
-                        dummy.swingHand(EnumHand.MAIN_HAND);
-                        dummy.attack(targetedEntity);
-                    }
-                }
-            }
-        }.runTaskTimer(this, 0, 20);*/
-
-        getLogger().info("AFK plugin started!");
-    }
-
-    @Override
-    public void onDisable() {
-        updater.cancel();
-        int botsRemoved = 0;
-        int numBots = DummyPlayer.dummies.size();
-        for (int i = 0; i < numBots; i++) {
-            DummyPlayer dummy = DummyPlayer.dummies.get(0);
-            getLogger().info("Bot '" + ChatColor.DARK_GREEN + dummy.getName() + ChatColor.RESET + "' with UUID:["
-                    + ChatColor.GOLD + dummy.getUniqueIDString() + ChatColor.RESET + "] was removed");
-            dummy.remove("Plugin stopped");
-            botsRemoved++;
-        }
-        if (botsRemoved == 0) getLogger().info(ChatColor.GREEN + "No bots were removed");
-        else if (botsRemoved == 1)
-            getLogger().info(ChatColor.GREEN + "1 bot was removed");
-        else getLogger().info(ChatColor.GREEN + Integer.toString(botsRemoved) + " bots were removed");
-        getLogger().info("AFK plugin stopped!");
-    }
-
-    @EventHandler
-    public void onJoin(PlayerJoinEvent e) {
-        PlayerConnection plc = ((CraftPlayer) e.getPlayer()).getHandle().playerConnection;
-        for (DummyPlayer dummy : DummyPlayer.dummies) {
-            plc.sendPacket(new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.ADD_PLAYER,
-                    dummy));
-            plc.sendPacket(new PacketPlayOutNamedEntitySpawn(dummy));
-            plc.sendPacket(new PacketPlayOutEntityMetadata(dummy.getId(),
-                    dummy.getDataWatcher(), true));
-            plc.sendPacket(new PacketPlayOutEntityHeadRotation(dummy,
-                    (byte) (dummy.yaw * 256 / 360)));
-        }
-    }
-}

src/plugin/mrtransistor/AFK/DummyNetworkManager.java

@@ -1,106 +0,0 @@
-package plugin.mrtransistor.AFK;
-
-import io.netty.channel.*;
-import io.netty.util.concurrent.Future;
-import io.netty.util.concurrent.GenericFutureListener;
-
-import net.minecraft.server.v1_16_R3.EnumProtocolDirection;
-import net.minecraft.server.v1_16_R3.NetworkManager;
-import net.minecraft.server.v1_16_R3.Packet;
-
-import java.net.SocketAddress;
-
-public class DummyNetworkManager extends NetworkManager {
-
-    public DummyNetworkManager() {
-        super(EnumProtocolDirection.SERVERBOUND);
-
-        this.channel = new EmptyNettyChannel(null);
-        this.socketAddress = new SocketAddress() {
-        };
-    }
-
-    @Override
-    public boolean isConnected() {
-        return super.isConnected();
-    }
-
-    @Override
-    public void sendPacket(Packet<?> packet, GenericFutureListener<? extends Future<? super Void>> genericfuturelistener) {
-        /* do nothing */
-    }
-
-    @Override
-    public void handleDisconnection() {
-        /* do nothing */
-    }
-
-    public class EmptyNettyChannel extends AbstractChannel {
-        private final ChannelConfig config = new DefaultChannelConfig(this);
-
-        public EmptyNettyChannel(Channel parent) {
-            super(parent);
-        }
-
-        @Override
-        public ChannelConfig config() {
-            config.setAutoRead(true);
-            return config;
-        }
-
-        @Override
-        protected void doBeginRead() {
-        }
-
-        @Override
-        protected void doBind(SocketAddress address) {
-        }
-
-        @Override
-        protected void doClose() {
-        }
-
-        @Override
-        protected void doDisconnect() {
-        }
-
-        @Override
-        protected void doWrite(ChannelOutboundBuffer buffer) {
-        }
-
-        @Override
-        public boolean isActive() {
-            return false;
-        }
-
-        @Override
-        protected boolean isCompatible(EventLoop loop) {
-            return true;
-        }
-
-        @Override
-        public boolean isOpen() {
-            return false;
-        }
-
-        @Override
-        protected SocketAddress localAddress0() {
-            return null;
-        }
-
-        @Override
-        public ChannelMetadata metadata() {
-            return new ChannelMetadata(true);
-        }
-
-        @Override
-        protected AbstractUnsafe newUnsafe() {
-            return null;
-        }
-
-        @Override
-        protected SocketAddress remoteAddress0() {
-            return null;
-        }
-    }
-}

src/plugin/mrtransistor/AFK/DummyPlayer.java

@@ -1,100 +0,0 @@
-package plugin.mrtransistor.AFK;
-
-import com.mojang.authlib.GameProfile;
-import com.mojang.authlib.properties.Property;
-import net.minecraft.server.v1_16_R3.*;
-import org.bukkit.Bukkit;
-import org.bukkit.Location;
-import org.bukkit.craftbukkit.v1_16_R3.CraftServer;
-import org.bukkit.craftbukkit.v1_16_R3.CraftWorld;
-import org.bukkit.craftbukkit.v1_16_R3.entity.CraftPlayer;
-import org.bukkit.entity.Player;
-
-import java.util.ArrayList;
-import java.util.UUID;
-
-public class DummyPlayer extends EntityPlayer {
-    public static ArrayList<DummyPlayer> dummies = new ArrayList<>();
-    public static ArrayList<String> dummyNames = new ArrayList<>();
-
-    private static String[] getSkin(EntityPlayer entityPlayer) {
-        GameProfile gameProfile = entityPlayer.getProfile();
-        Property property = gameProfile.getProperties().get("textures").iterator().next();
-        String texture = property.getValue();
-        String signature = property.getSignature();
-        return new String[]{texture, signature};
-    }
-
-    public DummyPlayer(MinecraftServer server, WorldServer world, GameProfile profile, PlayerInteractManager interactManager) {
-        super(server, world, profile, interactManager);
-        dummyNames.add(this.getName());
-        dummies.add(this);
-    }
-
-    public static DummyPlayer spawnBot(String name, Location location, Player spawner) {
-        MinecraftServer server = ((CraftServer) (Bukkit.getServer())).getServer();
-        WorldServer worldServer = ((CraftWorld) location.getWorld()).getHandle();
-        NetworkManager networkManager = new DummyNetworkManager();
-
-        GameProfile gameProfile = new GameProfile(UUID.randomUUID(), name);
-        DummyPlayer dummy = new DummyPlayer(server, worldServer, gameProfile, new PlayerInteractManager(worldServer));
-
-        String[] texSign = getSkin(((CraftPlayer) spawner).getHandle());
-        gameProfile.getProperties().put("textures", new Property("textures", texSign[0], texSign[1]));
-
-        dummy.getDataWatcher().set(new DataWatcherObject<>(16, DataWatcherRegistry.a), (byte) 0x7f); // show all model layers
-
-        dummy.playerConnection = new PlayerConnection(server, networkManager, dummy);
-        worldServer.addPlayerJoin(dummy);
-
-        dummy.setLocation(location.getX(), location.getY(), location.getZ(), location.getYaw(), location.getPitch());
-        worldServer.getChunkProvider().movePlayer(dummy);
-
-
-        server.getPlayerList().sendAll(new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.ADD_PLAYER, dummy));
-        server.getPlayerList().sendAll(new PacketPlayOutNamedEntitySpawn(dummy));
-        server.getPlayerList().sendAll(new PacketPlayOutEntityMetadata(dummy.getId(), dummy.getDataWatcher(), true));
-        server.getPlayerList().sendAll(new PacketPlayOutEntityHeadRotation(dummy, (byte) (dummy.yaw * 256 / 360)));
-        return dummy;
-    }
-
-    @Override
-    public void tick() {
-        if (this.server.ai() % 10 == 0) {
-            this.playerConnection.syncPosition();
-            this.getWorldServer().getChunkProvider().movePlayer(this);
-        }
-        super.tick();
-        this.playerTick();
-    }
-
-
-    //TODO: add getTargetedEntity() method to allow damaging targeted entities
-    /*public Entity getTargetedEntity() {
-        WorldServer world = this.getWorldServer();
-
-
-        Player player = this.getBukkitEntity();
-        Location eye = player.getEyeLocation();
-        for(org.bukkit.entity.Entity entity : player.getNearbyEntities(10, 10, 10)) {
-            Vector toEntity = entity.getLocation().toVector().subtract(eye.toVector());
-            double dot = toEntity.normalize().dot(eye.getDirection());
-            if(dot > 0.99D) return ((CraftEntity) entity).getHandle();
-        }
-        return null;
-    }*/
-
-    public void remove(String reason) {
-        this.dropInventory();
-        this.playerConnection.disconnect(reason);
-        dummyNames.remove(this.getName());
-        dummies.remove(this);
-    }
-
-    @Override
-    public void die(DamageSource damagesource) {
-        super.die(damagesource);
-        this.server.a(new TickTask(this.server.ai(), () -> remove("Died")));
-    }
-
-}

src/plugin/mrtransistor/AFK/commands/RemoveAllBots.java

@@ -1,35 +0,0 @@
-package plugin.mrtransistor.AFK.commands;
-
-import org.bukkit.ChatColor;
-import org.bukkit.command.Command;
-import org.bukkit.command.CommandSender;
-import org.bukkit.command.TabExecutor;
-import plugin.mrtransistor.AFK.DummyPlayer;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class RemoveAllBots implements TabExecutor {
-    @Override
-    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
-        int botsRemoved = 0;
-        int numBots = DummyPlayer.dummies.size();
-        for (int i = 0; i < numBots; i++) {
-            DummyPlayer dummy = DummyPlayer.dummies.get(0);
-            sender.sendMessage("Bot '" + ChatColor.DARK_GREEN + dummy.getName() + ChatColor.RESET + "' with UUID:["
-                    + ChatColor.GOLD + dummy.getUniqueIDString() + ChatColor.RESET + "] was removed");
-            dummy.remove("Removed using command");
-            botsRemoved++;
-        }
-        if (botsRemoved == 0) sender.sendMessage(ChatColor.RED + "There are no bots");
-        else if (botsRemoved == 1)
-            sender.sendMessage(ChatColor.GREEN + "1 bot was removed");
-        else sender.sendMessage(ChatColor.GREEN + Integer.toString(botsRemoved) + " bots were removed");
-        return true;
-    }
-
-    @Override
-    public List<String> onTabComplete(CommandSender sender, Command command, String label, String[] args) {
-        return new ArrayList<>();
-    }
-}

src/plugin/mrtransistor/AFK/commands/RemoveBot.java

@@ -1,43 +0,0 @@
-package plugin.mrtransistor.AFK.commands;
-
-import org.bukkit.ChatColor;
-import org.bukkit.command.Command;
-import org.bukkit.command.CommandSender;
-import org.bukkit.command.TabExecutor;
-
-import plugin.mrtransistor.AFK.DummyPlayer;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class RemoveBot implements TabExecutor {
-
-    @Override
-    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
-        if (args.length != 1) return false;
-        int botsRemoved = 0;
-        int numBots = DummyPlayer.dummies.size();
-        int iter = 0;
-        for (int i = 0; i < numBots; i++) {
-            DummyPlayer dummy = DummyPlayer.dummies.get(iter);
-            if (dummy.getName().equals(args[0])) {
-                sender.sendMessage("Bot '" + ChatColor.DARK_GREEN + args[0] + ChatColor.RESET + "' with UUID:["
-                        + ChatColor.GOLD + dummy.getUniqueIDString() + ChatColor.RESET + "] was removed");
-                dummy.remove("Removed using command");
-                botsRemoved++;
-            } else iter++;
-        }
-
-        if (botsRemoved == 0) sender.sendMessage(ChatColor.RED + "There are no bots with specified name");
-        else if (botsRemoved == 1)
-            sender.sendMessage(ChatColor.GREEN + "1 bot was removed");
-        else sender.sendMessage(ChatColor.GREEN + Integer.toString(botsRemoved) + " bots were removed");
-
-        return true;
-    }
-
-    @Override
-    public List<String> onTabComplete(CommandSender sender, Command command, String label, String[] args) {
-        return new ArrayList<>();
-    }
-}

src/plugin/mrtransistor/AFK/commands/SpawnBot.java

@@ -1,43 +0,0 @@
-package plugin.mrtransistor.AFK.commands;
-
-import org.bukkit.ChatColor;
-import org.bukkit.command.Command;
-import org.bukkit.command.CommandSender;
-import org.bukkit.command.TabExecutor;
-import org.bukkit.entity.Player;
-
-import plugin.mrtransistor.AFK.DummyPlayer;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class SpawnBot implements TabExecutor {
-    @Override
-    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
-        if (args.length != 1) return false;
-        if (sender instanceof Player) {
-            if (args[0].length() > 16) {
-                sender.sendMessage(ChatColor.RED + "Player names can`t be longer than 16 symbols");
-                return true;
-            }
-            if (!DummyPlayer.dummyNames.contains(args[0])) {
-                DummyPlayer dummy = DummyPlayer.spawnBot(args[0], ((Player) sender).getLocation(), (Player) sender);
-
-                sender.sendMessage("Bot '" + ChatColor.DARK_GREEN + args[0] + ChatColor.RESET + "' with UUID:["
-                        + ChatColor.GOLD + dummy.getUniqueIDString() + ChatColor.RESET + "] spawned");
-            }
-            else {
-                sender.sendMessage(ChatColor.RED + "Bot with name '" + ChatColor.DARK_GREEN + args[0] + ChatColor.RED + "' already exists");
-            }
-            return true;
-        }
-
-        sender.sendMessage("Sorry, this command is only for players");
-        return true;
-    }
-
-    @Override
-    public List<String> onTabComplete(CommandSender sender, Command command, String label, String[] args) {
-        return new ArrayList<>();
-    }
-}