ummm yeah

.gitignore

@@ -0,0 +1,118 @@
+# User-specific stuff
+.idea/
+
+*.iml
+*.ipr
+*.iws
+
+# IntelliJ
+out/
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Package Files #
+*.jar
+*.war
+*.nar
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+
+*~
+
+# temporary files which can be created if a process still has a handle open of a deleted file
+.fuse_hidden*
+
+# KDE directory preferences
+.directory
+
+# Linux trash folder which might appear on any partition or disk
+.Trash-*
+
+# .nfs files are created when an open file is removed but is still being accessed
+.nfs*
+
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+# Windows thumbnail cache files
+Thumbs.db
+Thumbs.db:encryptable
+ehthumbs.db
+ehthumbs_vista.db
+
+# Dump file
+*.stackdump
+
+# Folder config file
+[Dd]esktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# Windows shortcuts
+*.lnk
+
+.gradle
+build/
+
+# Ignore Gradle GUI config
+gradle-app.setting
+
+# Cache of project
+.gradletasknamecache
+
+**/build/
+
+# Common working directory
+run/
+
+# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
+!gradle-wrapper.jar

build.gradle

@@ -0,0 +1,53 @@
+plugins {
+    id 'java'
+    id 'eclipse'
+    id 'org.jetbrains.gradle.plugin.idea-ext' version '1.1.8'
+}
+
+group = 'com.pobnellion'
+version = '1.0-SNAPSHOT'
+
+repositories {
+    mavenCentral()
+    maven {
+        name = "papermc-repo"
+        url = "https://repo.papermc.io/repository/maven-public/"
+    }
+    maven {
+        name = "sonatype"
+        url = "https://oss.sonatype.org/content/groups/public/"
+    }
+}
+
+dependencies {
+    compileOnly("com.velocitypowered:velocity-api:3.3.0-SNAPSHOT")
+    annotationProcessor("com.velocitypowered:velocity-api:3.3.0-SNAPSHOT")
+}
+
+def targetJavaVersion = 17
+java {
+    toolchain.languageVersion = JavaLanguageVersion.of(targetJavaVersion)
+}
+
+tasks.withType(JavaCompile).configureEach {
+    options.encoding = 'UTF-8'
+    options.release.set(targetJavaVersion)
+}
+
+def templateSource = file('src/main/templates')
+def templateDest = layout.buildDirectory.dir('generated/sources/templates')
+def generateTemplates = tasks.register('generateTemplates', Copy) { task ->
+    def props = [
+            'version': project.version
+    ]
+    task.inputs.properties props
+
+    task.from templateSource
+    task.into templateDest
+    task.expand props
+}
+
+sourceSets.main.java.srcDir(generateTemplates.map { it.outputs })
+
+project.idea.project.settings.taskTriggers.afterSync generateTemplates
+project.eclipse.synchronizationTasks(generateTemplates)

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

gradlew

@@ -0,0 +1,249 @@
+#!/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/HEAD/platforms/jvm/plugins-application/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
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&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: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        ulimit -n "$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
+
+
+# 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"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$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

@@ -0,0 +1,92 @@
+@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=.
+@rem This is normally unused
+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% equ 0 goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+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% equ 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!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

settings.gradle

@@ -0,0 +1 @@
+rootProject.name = 'pobutilsVelocity'

src/main/java/com/pobnellion/pobutilsVelocity/GlobalChat.java

@@ -0,0 +1,59 @@
+package com.pobnellion.pobutilsVelocity;
+
+import com.moandjiezana.toml.Toml;
+import com.velocitypowered.api.event.Subscribe;
+import com.velocitypowered.api.event.player.PlayerChatEvent;
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.ProxyServer;
+import com.velocitypowered.api.proxy.server.RegisteredServer;
+import net.kyori.adventure.text.TextComponent;
+import net.kyori.adventure.text.minimessage.MiniMessage;
+import net.kyori.adventure.text.minimessage.tag.resolver.Placeholder;
+import net.kyori.adventure.text.minimessage.tag.resolver.TagResolver;
+import net.kyori.adventure.text.minimessage.tag.standard.StandardTags;
+import org.slf4j.Logger;
+
+public class GlobalChat {
+    private final Toml config;
+    private final ProxyServer server;
+    private final Logger logger;
+
+    public GlobalChat(Toml config, ProxyServer server, Logger logger) {
+        this.config = config;
+        this.server = server;
+        this.logger = logger;
+    }
+
+    // format chat messages as specified in the config
+    // send the formatted message to every server
+    // log unformatted message in console
+    @Subscribe
+    public void onPlayerChat(PlayerChatEvent event) {
+        if (!event.getResult().isAllowed()) return;
+
+        for (RegisteredServer s: server.getAllServers())
+            if (!s.equals(event.getPlayer().getCurrentServer().get().getServer()))
+                s.sendMessage(formatChatMessage(event.getPlayer(), event.getMessage(), "message-format", true));
+
+        logger.info("[Chat]{}", formatChatMessage(event.getPlayer(), event.getMessage(), "console-format", false).content());
+    }
+
+    private TextComponent formatChatMessage(Player player, String message, String template, boolean parseMessage) {
+        String serverName = player.getCurrentServer().get().getServerInfo().getName();
+
+        TagResolver.Builder builder = TagResolver.builder()
+            .resolver(StandardTags.defaults())
+            .resolver(Placeholder.unparsed("username", player.getUsername()))
+            .resolver(Placeholder.unparsed("server", serverName))
+            .resolver(Placeholder.unparsed("server_alias", config.getString("aliases." + serverName, config.getString("aliases.unknown"))));
+
+        if (parseMessage) {
+            builder = builder.resolver(Placeholder.parsed("message", message));
+        } else {
+            builder = builder.resolver(Placeholder.unparsed("message", message));
+        }
+
+        MiniMessage miniMessage = MiniMessage.builder().tags(builder.build()).build();
+        return (TextComponent) miniMessage.deserialize(config.getString(template));
+    }
+}

src/main/java/com/pobnellion/pobutilsVelocity/GlobalTab.java

@@ -0,0 +1,77 @@
+package com.pobnellion.pobutilsVelocity;
+
+import com.moandjiezana.toml.Toml;
+import com.velocitypowered.api.event.Subscribe;
+import com.velocitypowered.api.event.connection.DisconnectEvent;
+import com.velocitypowered.api.event.connection.PostLoginEvent;
+import com.velocitypowered.api.event.player.ServerConnectedEvent;
+import com.velocitypowered.api.event.player.ServerPostConnectEvent;
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.ProxyServer;
+import com.velocitypowered.api.proxy.ServerConnection;
+import com.velocitypowered.api.proxy.player.TabListEntry;
+import com.velocitypowered.api.proxy.server.RegisteredServer;
+import com.velocitypowered.api.scheduler.Scheduler;
+import net.kyori.adventure.text.TextComponent;
+import net.kyori.adventure.text.minimessage.MiniMessage;
+import net.kyori.adventure.text.minimessage.tag.resolver.Placeholder;
+import net.kyori.adventure.text.minimessage.tag.resolver.TagResolver;
+import net.kyori.adventure.text.minimessage.tag.standard.StandardTags;
+
+import java.util.Optional;
+import java.util.concurrent.TimeUnit;
+
+public class GlobalTab {
+    private final Toml config;
+    private final ProxyServer server;
+    private final PobutilsVelocity pluginInstance;
+
+    public GlobalTab(Toml config, ProxyServer server, PobutilsVelocity pluginInstance) {
+        this.config = config;
+        this.server = server;
+        this.pluginInstance = pluginInstance;
+    }
+
+//    @Subscribe
+//    public void onPlayerJoin(PostLoginEvent event) {
+//
+//    }
+//
+//    @Subscribe
+//    public void onPlayerLeave(DisconnectEvent event) {
+//
+//    }
+
+    @Subscribe
+    public void onServerConnect(ServerPostConnectEvent event) {
+        var entries = server.getAllPlayers().stream().map(player -> TabListEntry.builder()
+                .profile(player.getGameProfile())
+                .displayName(formatDisplayName(player))).toList();
+
+        server.getScheduler()
+            .buildTask(pluginInstance, () -> server.getAllPlayers().forEach(player -> {
+                    player.getTabList().clearAll();
+                    player.getTabList().addEntries(entries.stream().map(entry ->
+                        entry.tabList(player.getTabList()).build()).toList());
+                }))
+            .delay(1, TimeUnit.SECONDS)
+            .schedule();
+    }
+
+    private TextComponent formatDisplayName(Player player) {
+        var serverName = player.getCurrentServer().isPresent()
+                ? player.getCurrentServer().get().getServer().getServerInfo().getName()
+                : "unknown";
+        return (TextComponent) MiniMessage
+            .builder()
+            .tags(TagResolver.builder()
+                .resolver(StandardTags.defaults())
+                .resolver(Placeholder.unparsed("username", player.getUsername()))
+                .resolver(Placeholder.unparsed("server_alias",
+                        config.getString("aliases." + serverName, config.getString("aliases.unknown"))))
+                .build()
+            )
+            .build()
+            .deserialize(config.getString("tab-format"));
+    }
+}

src/main/java/com/pobnellion/pobutilsVelocity/JoinLeaveMessage.java

@@ -0,0 +1,74 @@
+package com.pobnellion.pobutilsVelocity;
+
+import com.moandjiezana.toml.Toml;
+import com.velocitypowered.api.event.Subscribe;
+import com.velocitypowered.api.event.connection.DisconnectEvent;
+import com.velocitypowered.api.event.connection.PostLoginEvent;
+import com.velocitypowered.api.event.player.ServerConnectedEvent;
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.api.proxy.ProxyServer;
+import com.velocitypowered.api.proxy.server.RegisteredServer;
+import net.kyori.adventure.text.TextComponent;
+import net.kyori.adventure.text.minimessage.MiniMessage;
+import net.kyori.adventure.text.minimessage.tag.resolver.Placeholder;
+import net.kyori.adventure.text.minimessage.tag.resolver.TagResolver;
+import net.kyori.adventure.text.minimessage.tag.standard.StandardTags;
+import org.slf4j.Logger;
+
+public class JoinLeaveMessage {
+    private final Toml config;
+    private final ProxyServer server;
+    private final Logger logger;
+
+    public JoinLeaveMessage(Toml config, ProxyServer server, Logger logger) {
+        this.config = config;
+        this.server = server;
+        this.logger = logger;
+    }
+
+    // send a join message to every server when a player logs in
+    @Subscribe
+    public void onPlayerJoin(PostLoginEvent event) {
+        for (RegisteredServer s: server.getAllServers())
+            s.sendMessage(formatConnectMessage(event.getPlayer(), "join-message"));
+    }
+
+    // send a leave message to every server when a player disconnects
+    // log player disconnect
+    @Subscribe
+    public void onPlayerLeave(DisconnectEvent event) {
+        for (RegisteredServer s: server.getAllServers())
+            s.sendMessage(formatConnectMessage(event.getPlayer(), "leave-message"));
+
+        if (config.getBoolean("log-server-switches"))
+            logger.info(String.format("[Connection] %s has disconnected", event.getPlayer().getUsername()));
+    }
+
+    // log player server switching in console
+    @Subscribe
+    public void onServerSwitch(ServerConnectedEvent event) {
+        if (!config.getBoolean("log-server-switches")) return;
+
+        String prevServer = event.getPreviousServer().isEmpty() ? ""
+                : event.getPreviousServer().get().getServerInfo().getName();
+
+        logger.info(
+            String.format("[Connection] %s %s -> %s",
+                event.getPlayer().getUsername(),
+                prevServer,
+                event.getServer().getServerInfo().getName()
+            )
+        );
+    }
+
+    private TextComponent formatConnectMessage(Player player, String template) {
+        MiniMessage miniMessage = MiniMessage.builder()
+            .tags(TagResolver.builder()
+                .resolver(StandardTags.defaults())
+                .resolver(Placeholder.unparsed("username", player.getUsername()))
+                .build()
+            ).build();
+
+        return (TextComponent) miniMessage.deserialize(config.getString(template));
+    }
+}

src/main/java/com/pobnellion/pobutilsVelocity/PobutilsVelocity.java

@@ -0,0 +1,65 @@
+package com.pobnellion.pobutilsVelocity;
+
+import com.google.inject.Inject;
+import com.moandjiezana.toml.Toml;
+import com.velocitypowered.api.event.proxy.ProxyInitializeEvent;
+import com.velocitypowered.api.event.Subscribe;
+import com.velocitypowered.api.plugin.Plugin;
+import com.velocitypowered.api.plugin.annotation.DataDirectory;
+import com.velocitypowered.api.proxy.ProxyServer;
+import org.slf4j.Logger;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+@Plugin(
+        id = "pobutilsvelocity",
+        name = "pobutilsVelocity",
+        version = BuildConstants.VERSION
+)
+public class PobutilsVelocity {
+    @Inject
+    private Logger logger;
+    @Inject
+    @DataDirectory
+    private Path dataDir;
+    @Inject
+    private ProxyServer server;
+
+    private static Toml config;
+
+    @Subscribe
+    public void onProxyInitialization(ProxyInitializeEvent event) {
+        loadConfig();
+
+        if (config.getBoolean("global-chat"))
+            server.getEventManager().register(this, new GlobalChat(config, server, logger));
+
+        if (config.getBoolean("global-join-leave-message"))
+            server.getEventManager().register(this, new JoinLeaveMessage(config, server, logger));
+
+        if (config.getBoolean("global-tab"))
+            server.getEventManager().register(this, new GlobalTab(config, server, this));
+    }
+
+    private void loadConfig() {
+        var dataDirFile = this.dataDir.toFile();
+        if (!dataDirFile.exists()) dataDirFile.mkdir();
+
+        var configFile = new File(dataDirFile, "config.toml");
+        logger.info(configFile.toPath().toString());
+
+        if (!configFile.exists()) {
+            try {
+                var stream = this.getClass().getResourceAsStream("/config.toml");
+                Files.copy(stream, configFile.toPath());
+            } catch (IOException e) {
+                throw new RuntimeException("Failed to create config file!");
+            }
+        }
+
+        config = new Toml().read(configFile);
+    }
+}

src/main/resources/config.toml

@@ -0,0 +1,29 @@
+# Format for messages: https://docs.adventure.kyori.net/minimessage/format.html
+# Placeholders:
+#   <username>      Player username
+#  *<message>       Chat message
+#  *<server>        server name
+#  *<server_alias>  server name alias as specified below
+# * not available for join and leave messages
+
+global-chat = true
+message-format = "<gray><server_alias> <white><username>: <message>"
+console-format = "[<server>] <username>: <message>"
+
+global-tab = true
+tab-format = "<gray><server_alias> <white><username>"
+
+global-join-leave-message = true
+join-message = "<yellow><username> joined the game"
+leave-message = "<yellow><username> left the game"
+
+log-server-switches = true
+
+[aliases]
+hub = " H"
+creative = " C"
+minigames = " M"
+superflat = "SF"
+city = "CT"
+skyblock = "SB"
+unknown = " ?"

src/main/templates/com/pobnellion/pobutilsVelocity/BuildConstants.java

@@ -0,0 +1,7 @@
+package com.pobnellion.pobutilsVelocity;
+
+// The constants are replaced before compilation
+public class BuildConstants {
+
+    public static final String VERSION = "${version}";
+}