Initial commit

ExamplePlugin.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

README.md

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+# ExamplePluginTemplate
+An example plugin template for beginners!
+-----------------------------------------------------
+
+Trying to create your first plugin? Use this template to get started easily!
+
+- Comments to guide you
+- Made some example classes
+- Added some useful utils
+
+-----------------------------------------------------
+
+## How to use
+
+Download this template -\> Load it into your IDE or development environment. [Check out IntelliJ](https://www.jetbrains.com/idea/download/?fromIDE=#section=windows) -\> Get Creative!
+
+- To build your jar file simply go into the terminal and run `./gradlew build`
+- Your finished jar should appear in `build/libs`!
+
+-----------------------------------------------------
+
+Have a nice day, happy coding!

build.gradle

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+plugins {
+    id 'java'
+}
+
+group = 'io.github.itzispyder'
+version = '(YourPluginVersion)'
+
+repositories {
+    mavenCentral()
+    maven {
+        name = 'spigotmc-repo'
+        url = 'https://hub.spigotmc.org/nexus/content/repositories/snapshots/'
+    }
+    maven {
+        name = 'sonatype'
+        url = 'https://oss.sonatype.org/content/groups/public/'
+    }
+}
+
+dependencies {
+    compileOnly 'org.spigotmc:spigot-api:1.17.1-R0.1-SNAPSHOT'
+}
+
+def targetJavaVersion = 16
+java {
+    def javaVersion = JavaVersion.toVersion(targetJavaVersion)
+    sourceCompatibility = javaVersion
+    targetCompatibility = javaVersion
+    if (JavaVersion.current() < javaVersion) {
+        toolchain.languageVersion = JavaLanguageVersion.of(targetJavaVersion)
+    }
+}
+
+tasks.withType(JavaCompile).configureEach {
+    if (targetJavaVersion >= 10 || JavaVersion.current().isJava10Compatible()) {
+        options.release = targetJavaVersion
+    }
+}
+
+processResources {
+    def props = [version: version]
+    inputs.properties props
+    filteringCharset 'UTF-8'
+    filesMatching('plugin.yml') {
+        expand props
+    }
+}
+
+compileJava.options.encoding("UTF-8")
+
+tasks.withType(JavaCompile) {
+    options.encoding = "UTF-8"
+}
+

gradle/wrapper/gradle-wrapper.properties

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+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

gradlew

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+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original 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 POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( 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" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"

gradlew.bat

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+@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

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+rootProject.name = 'ExamplePlugin'

src/main/java/io/github/itzispyder/exampleplugin/ExamplePlugin.java

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+/**
+ * This file is for tutorial purposes made by ImproperIssues. Distribute if you want :)
+ */
+
+package io.github.itzispyder.exampleplugin;
+
+import io.github.itzispyder.exampleplugin.commands.CommandExample;
+import io.github.itzispyder.exampleplugin.data.Config;
+import io.github.itzispyder.exampleplugin.events.ExampleEvent;
+import org.bukkit.Bukkit;
+import org.bukkit.plugin.Plugin;
+import org.bukkit.plugin.PluginManager;
+import org.bukkit.plugin.java.JavaPlugin;
+
+import java.util.logging.Logger;
+
+/**
+ * This is your main class, you register everything important here.
+ *
+ * To build the jar, go to terminal and run "./gradlew build"
+ */
+public final class ExamplePlugin extends JavaPlugin {
+
+    public static final PluginManager manager = Bukkit.getPluginManager();
+    public static String starter = "";
+    public static final Logger log = Bukkit.getLogger();
+
+    /**
+     * Plugin startup logic
+     */
+    @Override
+    public void onEnable() {
+        // Plugin startup logic
+        log.info("Example plugin has loaded! (" + getDescription().getVersion() + ")");
+        starter = Config.Plugin.getPrefix() + " ";
+
+        // Files
+        getConfig().options().copyDefaults();
+        saveDefaultConfig();
+
+        // Commands -> BE SURE TO REGISTER ANY NEW COMMANDS IN PLUGIN.YML (src/main/java/resources/plugin.yml)!
+        getCommand("example").setExecutor(new CommandExample());
+        getCommand("example").setTabCompleter(new CommandExample.Tabs());
+
+        // Events
+        manager.registerEvents(new ExampleEvent(),this);
+
+    }
+
+    /**
+     * Plugin shutdown logic
+     */
+    @Override
+    public void onDisable() {
+        // Plugin shutdown logic
+        log.info("Example plugin has disabled! (" + getDescription().getVersion() + ")");
+    }
+
+    /**
+     * Returns an instance of this plugin
+     * @return an instance of this plugin
+     */
+    public static Plugin getInstance() {
+        return manager.getPlugin("ExamplePlugin");
+    }
+}

src/main/java/io/github/itzispyder/exampleplugin/commands/CommandExample.java

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+/**
+ * This file is for tutorial purposes made by ImproperIssues. Distribute if you want :)
+ */
+
+package io.github.itzispyder.exampleplugin.commands;
+
+import io.github.itzispyder.exampleplugin.exceptions.CmdExHandler;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.TabCompleter;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Example command
+ */
+public class CommandExample implements CommandExecutor {
+
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        try {
+            sender.sendMessage("You've execute an example command!");
+            return true;
+        } catch (Exception ex) {
+            CmdExHandler handler = new CmdExHandler(ex,command);
+            sender.sendMessage(handler.getErrorMessage());
+            return true;
+        }
+    }
+
+    /**
+     * Example command's tab completer
+     */
+    public static class Tabs implements TabCompleter {
+
+        @Override
+        public List<String> onTabComplete(CommandSender sender, Command command, String alias, String[] args) {
+            List<String> list = new ArrayList<>();
+            switch (args.length) {
+                case 1 -> list.add("test");
+            }
+            list.removeIf(s -> !s.toLowerCase().contains(args[args.length - 1].toLowerCase()));
+            return list;
+        }
+    }
+}

src/main/java/io/github/itzispyder/exampleplugin/data/Config.java

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+/**
+ * This file is for tutorial purposes made by ImproperIssues. Distribute if you want :)
+ */
+
+package io.github.itzispyder.exampleplugin.data;
+
+import io.github.itzispyder.exampleplugin.ExamplePlugin;
+import org.bukkit.configuration.file.FileConfiguration;
+
+/**
+ * Config loader
+ */
+public abstract class Config {
+
+    private static final FileConfiguration config = ExamplePlugin.getInstance().getConfig();
+
+    /**
+     * Config plugin section
+     */
+    public class Plugin {
+        public static String getPrefix() {
+            return config.getString("config.plugin.prefix");
+        }
+    }
+}

src/main/java/io/github/itzispyder/exampleplugin/events/ExampleEvent.java

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+/**
+ * This file is for tutorial purposes made by ImproperIssues. Distribute if you want :)
+ */
+
+package io.github.itzispyder.exampleplugin.events;
+
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerJoinEvent;
+
+/**
+ * An example event listener
+ */
+public class ExampleEvent implements Listener {
+
+    /**
+     * Listens for join event, set any event you want in the parameter type!
+     * Provided by Bukkit API
+     * @param e the event to listen for
+     */
+    @EventHandler
+    public static void onJoin(PlayerJoinEvent e) {
+        Player p = e.getPlayer();
+        p.sendMessage("Hello, welcome!");
+    }
+}

src/main/java/io/github/itzispyder/exampleplugin/exceptions/CmdExHandler.java

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+/**
+ * This file is for tutorial purposes made by ImproperIssues. Distribute if you want :)
+ */
+
+package io.github.itzispyder.exampleplugin.exceptions;
+
+import org.bukkit.command.Command;
+
+/**
+ * Handles a command exception
+ */
+public class CmdExHandler {
+
+    private Exception exception;
+    private Command command;
+
+    /**
+     * Constructs the command exception
+     * @param exception the exception caught
+     * @param command the command run
+     */
+    public CmdExHandler(Exception exception, Command command) {
+        this.exception = exception;
+        this.command = command;
+    }
+
+    /**
+     * Returns the error message
+     * @return the error message
+     */
+    public String getErrorMessage() {
+        String msg = "§cCommand Error: ";
+        if (exception instanceof NullPointerException) msg += "Command contains a null value!";
+        else if (exception instanceof IndexOutOfBoundsException) msg += "Unknown or incomplete command!";
+        else msg += exception.getMessage();
+        return msg + "\nc§cCorrect usage: §7" + command.getUsage();
+    }
+
+    public Exception getException() {
+        return exception;
+    }
+
+    public Command getCommand() {
+        return command;
+    }
+}

src/main/java/io/github/itzispyder/exampleplugin/server/sound/SoundPlayer.java

@@ -0,0 +1,263 @@
+/**
+ * This file is for tutorial purposes made by ImproperIssues. Distribute if you want :)
+ *
+ * I made this cuz Bukkit API sounds management is trash.
+ * by ImproperIssues
+ */
+
+
+package io.github.itzispyder.exampleplugin.server.sound;
+
+import io.github.itzispyder.exampleplugin.ExamplePlugin;
+import org.bukkit.Bukkit;
+import org.bukkit.Location;
+import org.bukkit.Sound;
+import org.bukkit.entity.Player;
+import org.bukkit.scheduler.BukkitRunnable;
+
+public class SoundPlayer {
+
+    private Location location;
+    private Sound sound;
+    private float volume;
+    private float pitch;
+
+    /**
+     * Constructs a new sound, this aims to add more methods to
+     * the Bukkit APIs Sound class, as they don't have many
+     * methods to use.
+     *
+     * @param location Location
+     * @param sound Sound
+     * @param volume float
+     * @param pitch float
+     */
+    public SoundPlayer(Location location, Sound sound, float volume, float pitch) {
+        this.location = location;
+        this.sound = sound;
+        this.pitch = pitch;
+        this.volume = volume;
+    }
+
+
+    /**
+     * Plays a sound to a player but at the store location
+     *
+     * @param player Player
+     */
+    public void play(Player player) {
+        player.playSound(this.location,this.sound,this.volume,this.pitch);
+    }
+
+    /**
+     * Plays a sound to a player but at the player's location
+     *
+     * @param player Player
+     */
+    public void playAt(Player player) {
+        player.playSound(player.getLocation(),this.sound,this.volume,this.pitch);
+    }
+
+    /**
+     * Plays the sound to all players within a distance, but at the stored location.
+     *
+     * @param distance double
+     */
+    public void playWithin(double distance) {
+        for (Player p : Bukkit.getOnlinePlayers()) {
+            if (p != null && p.getWorld() == this.location.getWorld() && p.getLocation().distanceSquared(this.location) < distance) {
+                p.playSound(this.location,this.sound,this.volume,this.pitch);
+            }
+        }
+    }
+
+    /**
+     * Plays the sound to all players within a distance, but at the players' location.
+     *
+     * @param distance double
+     */
+    public void playWithinAt(double distance) {
+        for (Player p : Bukkit.getOnlinePlayers()) {
+            if (p != null && p.getWorld() == this.location.getWorld() && p.getLocation().distanceSquared(this.location) < distance) {
+                p.playSound(p.getLocation(),this.sound,this.volume,this.pitch);
+            }
+        }
+    }
+
+
+    /**
+     * Plays the sound to all players on the server, but at the stored location.
+     */
+    public void playAll() {
+        for (Player p : Bukkit.getOnlinePlayers()) p.playSound(this.location,this.sound,this.volume,this.pitch);
+    }
+
+    /**
+     * Plays the sound to all players on the server, but at the players' location.
+     */
+    public void playAllAt() {
+        for (Player p : Bukkit.getOnlinePlayers()) p.playSound(p.getLocation(),this.sound,this.volume,this.pitch);
+    }
+
+    /**
+     * Repeats a sound to a player, but at the stored location.
+     *
+     * @param player Player
+     * @param times int
+     * @param tickDelay int
+     */
+    public void repeat(Player player, int times, int tickDelay) {
+        new BukkitRunnable() {
+            int i = 0;
+            @Override
+            public void run() {
+                if (i < times) {
+                    play(player);
+                    i ++;
+                } else {
+                    this.cancel();
+                }
+            }
+        }.runTaskTimer(ExamplePlugin.getInstance(),0,tickDelay);
+    }
+
+    /**
+     * Repeats a sound to a player, but at the player's location.
+     *
+     * @param player Player
+     * @param times int
+     * @param tickDelay int
+     */
+    public void repeatAt(Player player, int times, int tickDelay) {
+        new BukkitRunnable() {
+            int i = 0;
+            @Override
+            public void run() {
+                if (i < times) {
+                    playAt(player);
+                    i ++;
+                } else {
+                    this.cancel();
+                }
+            }
+        }.runTaskTimer(ExamplePlugin.getInstance(),0,tickDelay);
+    }
+
+    /**
+     * Repeats a sound to all players on the server, but at the stored location.
+     *
+     * @param times int
+     * @param tickDelay int
+     */
+    public void repeatAll(int times, int tickDelay) {
+        new BukkitRunnable() {
+            int i = 0;
+            @Override
+            public void run() {
+                if (i < times) {
+                    playAll();
+                    i ++;
+                } else {
+                    this.cancel();
+                }
+            }
+        }.runTaskTimer(ExamplePlugin.getInstance(),0,tickDelay);
+    }
+
+    /**
+     * Repeats a sound to all players on the server, but at the players' location.
+     *
+     * @param times int
+     * @param tickDelay int
+     */
+    public void repeatAllAt(int times, int tickDelay) {
+        new BukkitRunnable() {
+            int i = 0;
+            @Override
+            public void run() {
+                if (i < times) {
+                    playAllAt();
+                    i ++;
+                } else {
+                    this.cancel();
+                }
+            }
+        }.runTaskTimer(ExamplePlugin.getInstance(),0,tickDelay);
+    }
+
+    /**
+     * Repeats a sound to all players within a radius, but at the stored location.
+     *
+     * @param radius double
+     * @param times int
+     * @param tickDelay int
+     */
+    public void repeatAll(double radius,int times, int tickDelay) {
+        new BukkitRunnable() {
+            int i = 0;
+            @Override
+            public void run() {
+                if (i < times) {
+                    playWithin(radius);
+                    i ++;
+                } else {
+                    this.cancel();
+                }
+            }
+        }.runTaskTimer(ExamplePlugin.getInstance(),0,tickDelay);
+    }
+
+    /**
+     * Repeats a sound to all players within a radius, but at the players' location.
+     *
+     * @param distance double
+     * @param times int
+     * @param tickDelay int
+     */
+    public void repeatAllAt(double distance, int times, int tickDelay) {
+        new BukkitRunnable() {
+            int i = 0;
+            @Override
+            public void run() {
+                if (i < times) {
+                    playWithinAt(distance);
+                    i ++;
+                } else {
+                    this.cancel();
+                }
+            }
+        }.runTaskTimer(ExamplePlugin.getInstance(),0,tickDelay);
+    }
+
+    public Sound getSound() {
+        return sound;
+    }
+
+    public float getPitch() {
+        return pitch;
+    }
+
+    public float getVolume() {
+        return volume;
+    }
+
+    public Location getLocation() {
+        return location;
+    }
+
+    public void setPitch(float pitch) {
+        this.pitch = pitch;
+    }
+
+    public void setVolume(float volume) {
+        this.volume = volume;
+    }
+
+    public void setSound(Sound sound) {
+        this.sound = sound;
+    }
+
+    public void setLocation(Location location) {
+        this.location = location;
+    }
+}

src/main/java/io/github/itzispyder/exampleplugin/server/util/ArgBuilder.java

@@ -0,0 +1,90 @@
+/**
+ * This file is for tutorial purposes made by ImproperIssues. Distribute if you want :)
+ */
+
+package io.github.itzispyder.exampleplugin.server.util;
+
+import java.util.List;
+import java.util.Set;
+
+/**
+ * Represents Argument builder
+ */
+public class ArgBuilder {
+
+    private String result;
+
+    /**
+     * Constructs an argument builder.
+     */
+    public ArgBuilder() {
+        this.result = " ";
+    }
+
+    /**
+     * Constructs an argument builder with a string.
+     * @param begin the beginner string
+     */
+    public ArgBuilder(String begin) {
+        this.result = begin + " ";
+    }
+
+    /**
+     * Appends a string
+     * @param string string
+     * @return this class
+     */
+    public ArgBuilder append(String string) {
+        this.result += string + " ";
+        return this;
+    }
+
+    /**
+     * Appends a string array
+     * @param args string array
+     * @return this class
+     */
+    public ArgBuilder append(String[] args) {
+        StringBuilder builder = new StringBuilder();
+        for (String arg : args) builder.append(arg).append(" ");
+        this.result += builder.toString();
+        return this;
+    }
+
+    /**
+     * Appends a string list
+     * @param args string list
+     * @return this class
+     */
+    public ArgBuilder append(List<String> args) {
+        StringBuilder builder = new StringBuilder();
+        for (String arg : args) builder.append(arg).append(" ");
+        this.result += builder.toString();
+        return this;
+    }
+
+    /**
+     * Appends a string set
+     * @param args string set
+     * @return this class
+     */
+    public ArgBuilder append(Set<String> args) {
+        StringBuilder builder = new StringBuilder();
+        for (String arg : args) builder.append(arg).append(" ");
+        this.result += builder.toString();
+        return this;
+    }
+
+    /**
+     * Returns this class as a string
+     * @return this class as a string
+     */
+    public String build() {
+        return this.toString().trim();
+    }
+
+    @Override
+    public String toString() {
+        return result;
+    }
+}

src/main/java/io/github/itzispyder/exampleplugin/server/util/ServerUtils.java

@@ -0,0 +1,53 @@
+/**
+ * This file is for tutorial purposes made by ImproperIssues. Distribute if you want :)
+ */
+
+package io.github.itzispyder.exampleplugin.server.util;
+
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+/**
+ * Server utils
+ */
+public abstract class ServerUtils {
+
+    /**
+     * List of names of online players
+     * @return list of names
+     */
+    public static List<String> listPlayers() {
+        List<String> list =new ArrayList<>();
+        Bukkit.getOnlinePlayers().forEach(p -> list.add(p.getName()));
+        return list;
+    }
+
+    /**
+     * List of names of online staff
+     * @return list of names
+     */
+    public static List<String> listStaff() {
+        List<String> list =new ArrayList<>();
+        Bukkit.getOnlinePlayers().forEach(p -> {
+            if (p.isOp()) list.add(p.getName());
+        });
+        return list;
+    }
+
+    /**
+     * List of names of online staff
+     * @return list of staff
+     */
+    public static Set<Player> getStaff() {
+        Set<Player> list = new HashSet<>();
+        Bukkit.getOnlinePlayers().forEach(p -> {
+            if (p.isOp()) list.add(p);
+        });
+        return list;
+    }
+}

src/main/resources/config.yml

@@ -0,0 +1,8 @@
+#
+#
+# This will be your plugin config!
+#
+#
+config:
+  plugin:
+    prefix: "§7[§aExamplePlugin§7]"

src/main/resources/plugin.yml

@@ -0,0 +1,17 @@
+name: ExamplePlugin
+version: '${version}'
+main: io.github.itzispyder.exampleplugin.ExamplePlugin
+api-version: 1.17
+authors: [ YourNameHere ]
+description: An example plugin template for Spigot/Paper.
+website: https://ItziSpyder.github.io/
+permissions:
+  example.commands:
+    description: An example permission
+    default: op
+commands:
+  example:
+    description: An example command.
+    usage: /example
+    permission: example.commands
+    permission-message: You do not have permission!