1.2.1

.idea/jarRepositories.xml

@@ -26,6 +26,11 @@
       <option name="name" value="spigot-repo" />
       <option name="url" value="https://hub.spigotmc.org/nexus/content/repositories/snapshots/" />
     </remote-repository>
+    <remote-repository>
+      <option name="id" value="dmulloy2-repo" />
+      <option name="name" value="dmulloy2-repo" />
+      <option name="url" value="https://repo.dmulloy2.net/repository/public/" />
+    </remote-repository>
     <remote-repository>
       <option name="id" value="central" />
       <option name="name" value="Maven Central repository" />

.idea/misc.xml

@@ -12,5 +12,8 @@
       </list>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" project-jdk-name="17" project-jdk-type="JavaSDK" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="17" project-jdk-type="JavaSDK" />
+  <component name="ProjectType">
+    <option name="id" value="jpab" />
+  </component>
 </project>

Plugin/SimplifyTools.iml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module version="4">
+  <component name="McpModuleSettings">
+    <option name="srgType" value="SRG" />
+  </component>
+</module>

README.md

@@ -1,10 +1,12 @@
 # SimplifyTools  
-### An 'All-in-one' helper plugin for Minecraft Spigot Servers with a goal of combine useful plugins to a one.
+### An 'All-in-one' plugin for MC servers. 
-|  Build Status |                    [![Build Status](https://ci.ditservices.hu/job/SimplifyTools/badge/icon)](https://ci.ditservices.hu/job/SimplifyTools/)                   |
+#### TabList Customizing, Custom Advancement, Connect messages, AutoSave, Logger
-|:-------------:|:-----------------------------------------------------------------------------------------------------------------:|
+ [![Build Status](https://ci.ditservices.hu/job/SimplifyTools/badge/icon)](https://ci.ditservices.hu/job/SimplifyTools/) ![ MC Version](https://ci.ditservices.hu/job/SimplifyTools/badge/icon?subject=MC&status=1.12%20-%201.20.1&color=darkblue)  ![Git latest release](https://img.shields.io/github/v/release/LabodiDavid/SimplifyTools)  [![bStats](https://ci.ditservices.hu/job/SimplifyTools/badge/icon?subject=bStats&status=3.0&color=brightgreen)](https://bstats.org/plugin/bukkit/SimplifyTools/15108) ![Lines of code](https://tokei.rs/b1/github/LabodiDavid/SimplifyTools?category=code)
-|   MC Version  | ![ MC Version](https://ci.ditservices.hu/job/SimplifyTools/badge/icon?subject=MC&status=1.18.2&color=darkblue) |
+<br>[Changelog](docs/ChangeLog.md)
-| Lines of code |               ![ Lines of code](https://tokei.rs/b1/github/LabodiDavid/SimplifyTools?category=code)               |
+<hr>
-|     Files     |                   ![ Files](https://tokei.rs/b1/github/LabodiDavid/SimplifyTools?category=files)                  |
+
+
+
 ## Features
 
  - **Tab Manager** - Allows you to specify colored texts, with animations on the tab window.
@@ -13,7 +15,7 @@
  - **Automatic/command saving** - Allows you to schedule auto saving of the world/player data on your server, or you can initiate a save by a command.
  - **Custom Connect/Disconnect messages** - Allows you to customize the message that is broadcasted when someone joins or leaves the server.
   ![Connect messages preview](docs/img/2.gif)
- - **Plugin Manager** - Allows you to unload/load plugins without a server restart.
+ - **Plugin Manager** - Allows you to unload/load plugins without a server restart. (Disabled by default since v1.2.1)
  - **Gameplay statistics** - You can check your gameplay statistics such as player/mob kills, etc.
  (Note: The plugin just shows the stats not recording itself, so stats before installing this plugin are counted too.)
   ![Stats preview](docs/img/3.gif)
@@ -25,27 +27,13 @@
 _________________
 ### [Commands & Permissions](docs/cmd_perms.md)
 _________________
+### [Building from source](docs/BUILDING.md)
+_________________
 ### If you have an idea or bug report [Create an issue](https://github.com/LabodiDavid/SimplifyTools/issues/new/choose) or [Create a pull request](https://github.com/LabodiDavid/SimplifyTools/compare)
 _________________
 ## Main goal
 My main goal is to create a single plugin that has many features, so it's can replace plugins that i often use on my servers while lowering the plugins count.
 _________________
-## Building 
-#### Dependencies:
-- spigot-api-1.18.2-R0.1-SNAPSHOT-shaded.jar (from Spigot Repo Downloads Automatically OR **BuildTools** generated `Spigot\Spigot-API\target\`)
-- brigadier-1.0.18.jar (from **BuildTools** generated `spigot-x.xx.x.jar\META-INF\libraries\`)
-- craftbukkit-1.18.2-R0.1-SNAPSHOT.jar (from downloaded `craftbukkit-x.xx.x.jar\META-INF\versions\`)
-##### Installing Dependencies:
-You can install the dependencies to your maven repository through CLI like this:
-
-- mvn install:install-file -Dfile=spigot-api-1.18.2-R0.1-SNAPSHOT-shaded.jar -DgroupId=org.spigotmc -DartifactId=spigot-api -Dversion=1.18.2-R0.1-SNAPSHOT -Dpackaging=jar
-
-
-- mvn install:install-file -Dfile=craftbukkit-1.18.2-R0.1-SNAPSHOT.jar -DgroupId=org.bukkit -DartifactId=craftbukkit -Dversion=1.18.2-R0.1-SNAPSHOT -Dpackaging=jar
-
-
-- mvn install:install-file -Dfile=brigadier-1.0.18.jar -DgroupId=com.mojang -DartifactId=brigadier -Dversion=1.0.18 -Dpackaging=jar
-_________________
 ## 3rd party libraries used by this plugin
 ### [Config-Updater by tchristofferson](https://github.com/tchristofferson/Config-Updater)
 ### [SpigotUpdateChecker by JEFF-Media-GbR](https://github.com/JEFF-Media-GbR/Spigot-UpdateChecker)

SimplifyTools.iml

@@ -25,19 +25,20 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" name="Maven: com.jeff_media:SpigotUpdateChecker:2.2.0" level="project" />
-    <orderEntry type="library" scope="PROVIDED" name="Maven: org.spigotmc:spigot-api:1.18.2-R0.1-SNAPSHOT" level="project" />
+    <orderEntry type="library" name="Maven: org.bstats:bstats-bukkit:3.0.0" level="project" />
-    <orderEntry type="library" scope="PROVIDED" name="Maven: commons-lang:commons-lang:2.6" level="project" />
+    <orderEntry type="library" name="Maven: org.bstats:bstats-base:3.0.0" level="project" />
-    <orderEntry type="library" scope="PROVIDED" name="Maven: com.google.guava:guava:31.0.1-jre" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: org.spigotmc:spigot-api:1.20.1-R0.1-SNAPSHOT" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: com.google.guava:guava:31.1-jre" level="project" />
     <orderEntry type="library" scope="PROVIDED" name="Maven: com.google.guava:failureaccess:1.0.1" level="project" />
     <orderEntry type="library" scope="PROVIDED" name="Maven: com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava" level="project" />
     <orderEntry type="library" scope="PROVIDED" name="Maven: com.google.code.findbugs:jsr305:3.0.2" level="project" />
     <orderEntry type="library" scope="PROVIDED" name="Maven: org.checkerframework:checker-qual:3.12.0" level="project" />
-    <orderEntry type="library" scope="PROVIDED" name="Maven: com.google.errorprone:error_prone_annotations:2.7.1" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: com.google.errorprone:error_prone_annotations:2.11.0" level="project" />
     <orderEntry type="library" scope="PROVIDED" name="Maven: com.google.j2objc:j2objc-annotations:1.3" level="project" />
-    <orderEntry type="library" scope="PROVIDED" name="Maven: com.google.code.gson:gson:2.8.9" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: com.google.code.gson:gson:2.10" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: org.joml:joml:1.10.5" level="project" />
     <orderEntry type="library" scope="PROVIDED" name="Maven: net.md-5:bungeecord-chat:1.16-R0.4" level="project" />
-    <orderEntry type="library" scope="PROVIDED" name="Maven: org.yaml:snakeyaml:1.30" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: org.yaml:snakeyaml:2.0" level="project" />
-    <orderEntry type="library" scope="PROVIDED" name="Maven: org.bukkit:craftbukkit:1.18.2-R0.1-SNAPSHOT" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: org.bukkit:craftbukkit:1.20.1-R0.1-SNAPSHOT" level="project" />
-    <orderEntry type="library" scope="PROVIDED" name="Maven: com.mojang:brigadier:1.0.18" level="project" />
   </component>
 </module>

docs/BUILDING.md

@@ -0,0 +1,30 @@
+## SimplifyTools - Building
+Some of these dependencies only needed
+#### Dependencies:
+- (1.18.2) - spigot-api-1.18.2-R0.1-SNAPSHOT-shaded.jar (from Spigot Repo Downloads Automatically OR **BuildTools** compiled `Spigot\Spigot-API\target\`)
+- (1.18.2) - brigadier-1.0.18.jar (from **BuildTools** compiled `spigot-x.xx.x.jar\META-INF\libraries\`)
+- (1.18.2) - craftbukkit-1.18.2-R0.1-SNAPSHOT.jar (from downloaded `craftbukkit-x.xx.x.jar\META-INF\versions\`)
+- (1.16.5) - spigot-1.16.5.jar (**BuildTools** compiled)
+- (1.15.2) - spigot-1.15.2.jar (**BuildTools** compiled)
+- (1.14.4) - spigot-1.14.4.jar (**BuildTools** compiled)
+##### Installing Dependencies:
+You can install the dependencies to your maven repository through CLI like this:
+
+- mvn install:install-file -Dfile=spigot-api-1.18.2-R0.1-SNAPSHOT-shaded.jar -DgroupId=org.spigotmc -DartifactId=spigot-api -Dversion=1.18.2-R0.1-SNAPSHOT -Dpackaging=jar
+
+
+- mvn install:install-file -Dfile=craftbukkit-1.18.2-R0.1-SNAPSHOT.jar -DgroupId=org.bukkit -DartifactId=craftbukkit -Dversion=1.18.2-R0.1-SNAPSHOT -Dpackaging=jar
+
+
+- mvn install:install-file -Dfile=brigadier-1.0.18.jar -DgroupId=com.mojang -DartifactId=brigadier -Dversion=1.0.18 -Dpackaging=jar
+
+
+- mvn install:install-file -Dfile=spigot-1.16.5.jar -DgroupId=org.spigotmc -DartifactId=spigot -Dversion=1.16.5-R0.1-SNAPSHOT -Dpackaging=jar
+
+
+- mvn install:install-file -Dfile=spigot-1.15.2.jar -DgroupId=org.spigotmc -DartifactId=spigot -Dversion=1.15.2-R0.1-SNAPSHOT -Dpackaging=jar
+
+
+- mvn install:install-file -Dfile=spigot-1.14.4.jar -DgroupId=org.spigotmc -DartifactId=spigot -Dversion=1.14.4-R0.1-SNAPSHOT -Dpackaging=jar
+
+- mvn install:install-file -Dfile=spigot-1.17.1.jar -DgroupId=org.spigotmc -DartifactId=spigot -Dversion=1.17.1-R0.1-SNAPSHOT -Dpackaging=jar

docs/ChangeLog.md

@@ -1,8 +1,21 @@
 # SimplifyTools - Changelog
+
+- 1.2.1
+   - Added support for version up to 1.20.1
+   - Plugin manager added setting, now disabled by default in the config.
+   - Removed coloring of the logs in the server console
+   - TPS number displayed in the TAB now rounded to the nearest integer.
+   - Minor code refactors
+ - 1.2.0
+   - Added TPS command `/st tps` 
+   - Added `{MOTD}`, `{TPS}` variable for TAB customization in the config 
+   - Refactored code for multi version support (1.12 - 1.19.3)
+   - Fixes [#1](https://github.com/LabodiDavid/SimplifyTools/issues/1)
  - 1.1.0
    - Updated to 1.18.2
    - Minor changes
    - Temporarily reworked Plugin Manager
    - Added Update Checker (https://github.com/JEFF-Media-GbR/Spigot-UpdateChecker)
+   - Implemented Metrics (bStats)
  - 1.0.0 - First Release
      - Notice: If the /st reload command not reloading the new settings, you need to restart your MC server.

docs/cmd_perms.md

@@ -1,8 +1,9 @@
-## SimplifyTools Commands
+## SimplifyTools - Commands
 You can use the following commands to use the features of SimplifyTools.
 - **/st**: The main SimplifyTools command.<br />Requires `st.st`
 - **/st help**: Displays all SimplifyTools related commands.<br />Requires `st.help`
 - **/st ping**: Displays your ping to the current server.<br />Requires `st.ping`
+- **/st tps**: Displays plugin calculated TPS.<br />Requires `st.tps`
 - **/st stats**: Displays your gameplay statistics.<br />Requires `st.stats`
 - **/st save-all**: Saves the players, worlds data on the server.<br />Requires `st.save`
 - **/st pmanager** <LOAD/UNLOAD>: A built-in plugin manager.<br />Requires `st.pmanager.*`
@@ -10,7 +11,7 @@ You can use the following commands to use the features of SimplifyTools.
 - **/st pmanager unload** <PLUGIN-NAME>: Plugin unload.<br />Requires `st.pmanager.unload  (can be inherited from st.pmanager.*)`
 - **/st reload**: Plugin settings reload.<br />Requires `st.reload`
 
-## SimplifyTools Wildcard Permissions
+## SimplifyTools - Wildcard Permissions
 
 - **st.*** -  Wildcard permission for all commands, permissions for this plugin.
 - **st.pmanager.*** - Wildcard permission for the plugin manager commands.

pom.xml

@@ -4,9 +4,9 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
-    <groupId>tk.ditservices</groupId>
+    <groupId>hu.ditservices</groupId>
     <artifactId>SimplifyTools</artifactId>
-    <version>1.1.0</version>
+    <version>1.2.1</version>
     <packaging>jar</packaging>
 
     <name>SimplifyTools</name>
@@ -42,7 +42,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.7.0</version>
+                <version>3.10.1</version>
                 <configuration>
                     <source>${java.version}</source>
                     <target>${java.version}</target>
@@ -51,13 +51,17 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>3.1.0</version>
+                <version>3.2.1</version>
                 <configuration>
                     <relocations>
                         <!-- Using the maven-shade-plugin to shade and relocate the UpdateChecker -->
                         <relocation>
                             <pattern>com.jeff_media.updatechecker</pattern>
-                            <shadedPattern>tk.ditservices.updatechecker</shadedPattern>
+                            <shadedPattern>hu.ditservices.updatechecker</shadedPattern>
+                        </relocation>
+                        <relocation>
+                            <pattern>org.bstats</pattern>
+                            <shadedPattern>hu.ditservices.bstats</shadedPattern>
                         </relocation>
                     </relocations>
                 </configuration>
@@ -103,6 +107,10 @@
             <id>sonatype</id>
             <url>https://oss.sonatype.org/content/groups/public/</url>
         </repository>
+        <repository>
+            <id>dmulloy2-repo</id>
+            <url>https://repo.dmulloy2.net/repository/public/</url>
+        </repository>
     </repositories>
 
     <dependencies>
@@ -112,24 +120,29 @@
             <version>2.2.0</version>
             <scope>compile</scope>
         </dependency>
+        <dependency>
+            <groupId>org.bstats</groupId>
+            <artifactId>bstats-bukkit</artifactId>
+            <version>3.0.0</version>
+            <scope>compile</scope>
+        </dependency>
+
         <dependency>
             <groupId>org.spigotmc</groupId>
             <artifactId>spigot-api</artifactId>
-            <version>1.18.2-R0.1-SNAPSHOT</version>
+            <version>1.20.1-R0.1-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
+        <!-- from downloaded craftbukkit-x.xx.x.jar\META-INF\versions\ -->
         <dependency>
             <groupId>org.bukkit</groupId>
             <artifactId>craftbukkit</artifactId>
-            <version>1.18.2-R0.1-SNAPSHOT</version>
+            <version>1.20.1-R0.1-SNAPSHOT</version>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.mojang</groupId>
-            <artifactId>brigadier</artifactId>
-            <version>1.0.18</version>
             <scope>provided</scope>
         </dependency>
 
+
+
+
     </dependencies>
 </project>

src/main/java/hu/ditservices/STPlugin.java

@@ -0,0 +1,158 @@
+package hu.ditservices;
+
+import hu.ditservices.handlers.DITTabCompleter;
+import hu.ditservices.handlers.SaveHandler;
+import hu.ditservices.handlers.TabHandler;
+import hu.ditservices.utils.*;
+import hu.ditservices.utils.Math;
+import org.bstats.bukkit.Metrics;
+import hu.ditservices.commands.DitCmd;
+import hu.ditservices.listeners.ChatEvents;
+import hu.ditservices.listeners.LogChat;
+import hu.ditservices.listeners.LogCommand;
+import hu.ditservices.listeners.LogConnect;
+import com.tchristofferson.configupdater.ConfigUpdater;
+import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.PluginCommand;
+import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.event.Listener;
+import org.bukkit.plugin.java.JavaPlugin;
+
+import com.jeff_media.updatechecker.UpdateCheckSource;
+import com.jeff_media.updatechecker.UpdateChecker;
+import com.jeff_media.updatechecker.UserAgentBuilder;
+
+import java.io.*;
+import java.lang.management.ManagementFactory;
+import java.util.Collections;
+import java.util.Objects;
+import java.util.logging.Logger;
+
+public final class STPlugin extends JavaPlugin implements CommandExecutor, Listener {
+    private static STPlugin instance;
+    private final Logger log = Bukkit.getLogger();
+
+    public FileConfiguration config = getConfig();
+
+    public long ServerStartTime;
+
+    @Override
+    public void onEnable() {
+        instance = this;
+        try {
+            this.Init();
+        } catch (Exception e) {
+            this.log.warning("[SimplifyTools] - INITIALIZATION ERROR: "+e.getMessage());
+            this.log.warning("[SimplifyTools] - Plugin disabled!");
+            this.setEnabled(false);
+            return;
+        }
+        this.log.info(ChatColor.stripColor(this.getPrefix())+"Started running.");
+    }
+
+
+    private void Init() throws Exception {
+        this.ServerStartTime = ManagementFactory.getRuntimeMXBean().getStartTime();
+        if (Version.ServerVersion.isCurrentLower(Version.ServerVersion.v1_12_R1)){
+            throw new Exception("The server version is not supported! Update to a version between 1.12 - 1.20.1 to run this plugin.");
+        }
+        if (this.Reload()){
+
+
+            TabHandler tab = new TabHandler();
+            PluginCommand ditCmd = this.getCommand("st");
+            ditCmd.setExecutor(new DitCmd(this));
+            ditCmd.setTabCompleter(new DITTabCompleter());
+
+            getServer().getPluginManager().registerEvents(this, this);
+            getServer().getPluginManager().registerEvents(new LogChat(this), this);
+            getServer().getPluginManager().registerEvents(new LogCommand(this), this);
+            getServer().getPluginManager().registerEvents(new LogConnect(this), this);
+            if (this.config.isSet("CustomAdvancement.enabled") && this.config.getBoolean("CustomAdvancement.enabled")){
+                getServer().getPluginManager().registerEvents(new ChatEvents(this), this);
+                this.log.info(ChatColor.stripColor(this.getPrefix()) + "Custom Advancement Messages enabled!");
+            }
+            Bukkit.getScheduler().scheduleSyncRepeatingTask(this, new TPS(), 0, 1);
+
+            if (this.config.getBoolean("Saving.enabled") && this.config.getInt("Saving.interval")>0){
+                Bukkit.getScheduler().scheduleSyncRepeatingTask(this, new SaveHandler(), 0L, Math.convert(Math.Convert.SECONDS,Math.Convert.TICKS,instance.config.getInt("Saving.interval")));
+            }
+
+            new UpdateChecker(this, UpdateCheckSource.GITHUB_RELEASE_TAG, "LabodiDavid/SimplifyTools")
+                    .setDownloadLink("https://github.com/LabodiDavid/SimplifyTools/releases")
+                    .setDonationLink("https://paypal.me/labodidavid")
+                    .setChangelogLink("https://github.com/LabodiDavid/SimplifyTools/blob/main/docs/ChangeLog.md")
+                    .setNotifyOpsOnJoin(true)
+                    .setNotifyByPermissionOnJoin("st.admin")
+                    .setUserAgent(new UserAgentBuilder().addPluginNameAndVersion())
+                    .checkEveryXHours(24)
+                    .checkNow();
+
+            Metrics metrics = new Metrics(this, 15108);
+        }
+    }
+    public String getPrefix(){
+        if (this.config.isSet("Prefix") && !Objects.requireNonNull(this.config.getString("Prefix")).isEmpty()){
+            return ChatColor.translateAlternateColorCodes('&', this.config.getString("Prefix"));
+        }else{
+            return ChatColor.translateAlternateColorCodes('&',"&a[&fSimplify&7Tools&2] &4- &f");
+        }
+    }
+
+    public static STPlugin getInstance(){
+        return instance;
+    }
+
+    public static String getUptime(){
+        int uptime = (int)(System.currentTimeMillis() - instance.ServerStartTime)/1000;
+        String returnText = "";
+
+        // Get remaining seconds from total minutes.
+        int seconds = uptime % 60;
+        // Convert to minutes, get remaining minutes from total hours.
+        int minutes = (uptime / 60) % 60;
+        // Convert to hours, get remaining hours from total days.
+        int hours = (uptime / 3600) % 24;
+        // Convert to days.
+        int days = uptime / 86400;
+
+        if (days>1){
+            returnText = returnText+ days+" days ";
+        }
+        if (hours>1){
+            returnText = returnText+ hours+ " hours ";
+        }
+        if (minutes>1){
+            returnText = returnText+ minutes+ " min ";
+        }
+        if (seconds>1){
+            returnText = returnText+ seconds+ "s ";
+        }
+
+        return returnText;
+
+    }
+
+    public boolean Reload(){
+        File configFile = new File(getDataFolder(), "config.yml");
+
+        try {
+            if (!configFile.exists()){
+                this.saveDefaultConfig();
+            }
+            ConfigUpdater.update(this, "config.yml", configFile, Collections.emptyList());
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        reloadConfig();
+        this.config = getConfig();
+
+        return true;
+    }
+    @Override
+    public void onDisable() {
+        this.log.info(ChatColor.stripColor(this.getPrefix()) + "Started running.");
+    }
+}

src/main/java/hu/ditservices/commands/DitCmd.java

@@ -0,0 +1,128 @@
+package hu.ditservices.commands;
+
+import hu.ditservices.utils.TPS;
+import hu.ditservices.STPlugin;
+import hu.ditservices.utils.Cooldown;
+import hu.ditservices.utils.Version;
+import org.bukkit.ChatColor;
+import org.bukkit.command.*;
+import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.entity.Player;
+
+public class DitCmd implements CommandExecutor {
+    private final String noArgMsg;
+    private final STPlugin plugin;
+    private final Cooldown cd;
+    private final FileConfiguration config;
+
+    public DitCmd(final STPlugin instance){
+        this.plugin = instance;
+        this.noArgMsg = plugin.getPrefix()+ ChatColor.DARK_RED + "To list all SimplifyTools commands use the '/help SIMPLIFYTOOLS' command!";
+        this.cd = new Cooldown(plugin);
+        this.config = plugin.config;
+    }
+
+    public boolean addToCoolDown(CommandSender sender){
+        if (sender instanceof Player){
+            Player p = (Player) sender;
+            this.cd.Add(p);
+            return true;
+        }
+        return false;
+    }
+
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if (command.getName().equals("st")){
+
+            if (cd.Check(sender)){
+                if (command.getName().equals("st") && args.length==0)
+                {
+                    this.addToCoolDown(sender);
+                    sender.sendMessage(plugin.getPrefix()+ChatColor.GREEN+"Version: "+plugin.getDescription().getVersion());
+                    sender.sendMessage(this.noArgMsg);
+                    return true;
+                }
+                if (command.getName().equals("st") && args[0].contains("help"))
+                {
+                    sender.sendMessage(plugin.getPrefix()+ChatColor.GREEN+"Version: "+plugin.getDescription().getVersion());
+                    sender.sendMessage(this.noArgMsg);
+                    return true;
+                }
+                if (command.getName().equals("st") && args[0].contains("settings"))
+                {
+                        this.addToCoolDown(sender);
+                        sender.sendMessage(plugin.getPrefix()+ ChatColor.GREEN+" === Plugin Information === ");
+                        sender.sendMessage(plugin.getPrefix()+ChatColor.GREEN+"Plugin Version: "+plugin.getDescription().getVersion());
+                        sender.sendMessage(plugin.getPrefix()+ChatColor.GREEN+"Server Version: "+ Version.ServerVersion.getCurrent().toString());
+                        sender.sendMessage(ChatColor.GREEN+" -------- Features -------- ");
+                        sender.sendMessage(plugin.getPrefix()+ChatColor.GREEN+"Tab customization: "+(config.getBoolean("Tab.enabled") ? ChatColor.GREEN+"Enabled" : ChatColor.RED+"Disabled"));
+                        sender.sendMessage(plugin.getPrefix()+ChatColor.GREEN+"Custom Advancement Msg: "+(config.getBoolean("CustomAdvancement.enabled") ? ChatColor.GREEN+"Enabled" : ChatColor.RED+"Disabled"));
+                        sender.sendMessage(ChatColor.GREEN+" ========================== ");
+                        return true;
+                }
+
+                if (command.getName().equals("st") && args[0].contains("reload") && sender.hasPermission("st.reload")){
+
+                    if(plugin.Reload()){
+                        this.addToCoolDown(sender);
+                        sender.sendMessage(plugin.getPrefix()+ChatColor.GREEN+"Successfully reload!");
+                        sender.sendMessage(plugin.getPrefix()+ChatColor.RED+"Notice: Restart your server if the settings didn't applied.");
+                        return true;
+                    }
+                }
+
+                if (command.getName().equals("st") && args[0].contains("tps") && sender.hasPermission("st.tps")){
+                        this.addToCoolDown(sender);
+                        sender.sendMessage(plugin.getPrefix()+ChatColor.GREEN+"Plugin Calculated TPS: "+TPS.getColor()+String.format("%.2f", TPS.getTPS()));
+                        return true;
+
+                }
+
+                if (command.getName().equalsIgnoreCase("st") && args[0].contains("pmanager")){
+
+                    if (sender.hasPermission("st.pmanager.unload") || sender.hasPermission("st.pmanager.load") || sender.hasPermission("st.pmanager")) {
+                        this.addToCoolDown(sender);
+                        if (args.length==1){
+                            sender.sendMessage(plugin.getPrefix()+ChatColor.DARK_RED+"Invalid arguments!");
+                            return true;
+                        }
+                        if (config.getBoolean("PluginManager.enabled")) {
+                            if (args[1].equalsIgnoreCase("load")) {
+                                //PluginCmd.handleLoad(sender,args);
+                                PluginCmd.LoadPlugin(sender,args);
+                            }
+                            if (args[1].equalsIgnoreCase("unload")) {
+                                //PluginCmd.handleUnload(sender,args);
+                                PluginCmd.UnloadPlugin(sender, args);
+                            }
+                        } else {
+                            sender.sendMessage(plugin.getPrefix()+ChatColor.DARK_RED+"Plugin manager commands are disabled in the config!");
+                            return true;
+                        }
+                    }
+                }
+
+
+                if (command.getName().equalsIgnoreCase("st") && args[0].contains("save-all") && sender.hasPermission("st.save")){
+                    this.addToCoolDown(sender);
+                    return SaveCmd.Run();
+                }
+
+                if (command.getName().equalsIgnoreCase("st") && args[0].contains("ping") &&  sender.hasPermission("st.ping")){
+                    this.addToCoolDown(sender);
+                    return PingCmd.Run(sender);
+                }
+                if (command.getName().equalsIgnoreCase("st") && args[0].contains("stats") && sender.hasPermission("st.stats")){
+                    this.addToCoolDown(sender);
+                    return StatCmd.Run(sender);
+                }
+            }else{
+                cd.CDText(sender);
+            }
+        }
+        return true;
+    }
+
+
+}

src/main/java/hu/ditservices/commands/PingCmd.java

@@ -1,25 +1,26 @@
-package tk.ditservices.commands;
+package hu.ditservices.commands;
 
-import tk.ditservices.DITSystem;
+import hu.ditservices.STPlugin;
+import hu.ditservices.utils.Server;
 import org.bukkit.command.CommandSender;
 import org.bukkit.command.ConsoleCommandSender;
 import org.bukkit.entity.Player;
 
 public class PingCmd {
     public static boolean Run(CommandSender sender) {
-        DITSystem plugin = DITSystem.getInstance();
+        STPlugin plugin = STPlugin.getInstance();
         if (sender instanceof Player) {
             Player player = (Player) sender;
             try {
-                player.sendMessage(plugin.getPrefix() + "Your response time to the server: " + player.getPing() + " ms");
+                player.sendMessage(plugin.getPrefix() + "Your response time to the server: " + Server.getPlayerPing(player) + " ms");
                 return true;
             } catch (IllegalArgumentException | SecurityException e) {
                 e.printStackTrace();
             }
         } else {
             if (sender instanceof ConsoleCommandSender) {
-                ConsoleCommandSender konzoladmin = (ConsoleCommandSender) sender;
+                ConsoleCommandSender consoleCommandSender = (ConsoleCommandSender) sender;
-                konzoladmin.sendMessage(plugin.getPrefix() + "For this command you have to be a player!");
+                consoleCommandSender.sendMessage(plugin.getPrefix() + "For this command you have to be a player!");
                 return true;
             }
         }

src/main/java/hu/ditservices/commands/PluginCmd.java

@@ -1,9 +1,9 @@
-package tk.ditservices.commands;
+package hu.ditservices.commands;
 
 import org.bukkit.Bukkit;
 import org.bukkit.plugin.Plugin;
-import tk.ditservices.DITSystem;
+import hu.ditservices.STPlugin;
-//import tk.ditservices.DitPluginManager;
+//import hu.ditservices.DitPluginManager;
 import org.bukkit.command.CommandSender;
 
 
@@ -11,30 +11,30 @@ public class PluginCmd {
     public static boolean LoadPlugin(CommandSender sender, String[] args){
         Plugin plugin = Bukkit.getPluginManager().getPlugin(args[2]);
         if (plugin == null) {
-            sender.sendMessage(DITSystem.getInstance().getPrefix()+"Plugin not exist!");
+            sender.sendMessage(STPlugin.getInstance().getPrefix()+"Plugin not exist!");
             return false;
         }
         if (plugin.isEnabled()){
-            sender.sendMessage(DITSystem.getInstance().getPrefix()+"Plugin "+plugin.getName()+" already enabled!");
+            sender.sendMessage(STPlugin.getInstance().getPrefix()+"Plugin "+plugin.getName()+" already enabled!");
             return true;
         }
 
         Bukkit.getPluginManager().enablePlugin(plugin);
-        sender.sendMessage(DITSystem.getInstance().getPrefix()+"Plugin "+plugin.getName()+" successfully enabled!");
+        sender.sendMessage(STPlugin.getInstance().getPrefix()+"Plugin "+plugin.getName()+" successfully enabled!");
         return true;
     }
     public static boolean UnloadPlugin(CommandSender sender, String[] args){
         Plugin plugin = Bukkit.getPluginManager().getPlugin(args[2]);
         if (plugin == null) {
-            sender.sendMessage(DITSystem.getInstance().getPrefix()+"Plugin not exist!");
+            sender.sendMessage(STPlugin.getInstance().getPrefix()+"Plugin not exist!");
             return false;
         }
         if (!plugin.isEnabled()){
-            sender.sendMessage(DITSystem.getInstance().getPrefix()+"Plugin "+plugin.getName()+" already disabled!");
+            sender.sendMessage(STPlugin.getInstance().getPrefix()+"Plugin "+plugin.getName()+" already disabled!");
             return true;
         }
         Bukkit.getPluginManager().disablePlugin(plugin);
-        sender.sendMessage(DITSystem.getInstance().getPrefix()+"Plugin "+plugin.getName()+" successfully disabled!");
+        sender.sendMessage(STPlugin.getInstance().getPrefix()+"Plugin "+plugin.getName()+" successfully disabled!");
         return true;
     }
 

src/main/java/hu/ditservices/commands/SaveCmd.java

@@ -0,0 +1,25 @@
+package hu.ditservices.commands;
+
+import hu.ditservices.STPlugin;
+import org.bukkit.Bukkit;
+import org.bukkit.World;
+
+public class SaveCmd {
+    /**
+     * Saves all worlds and players data.
+     *
+     * @return boolean
+     */
+    public static boolean Run(){
+        STPlugin plugin = STPlugin.getInstance();
+        String p = plugin.config.getString("Saving.broadcastMsgProgress").replace("{PREFIX}",plugin.getPrefix());
+        String d = plugin.config.getString("Saving.broadcastMsgDone").replace("{PREFIX}",plugin.getPrefix());
+        Bukkit.broadcast(p,"st.st");
+        for(World w : Bukkit.getServer().getWorlds()){
+            w.save();
+        }
+        Bukkit.savePlayers();
+        Bukkit.broadcast(d,"st.st");
+        return true;
+    }
+}

src/main/java/hu/ditservices/commands/StatCmd.java

@@ -1,6 +1,6 @@
-package tk.ditservices.commands;
+package hu.ditservices.commands;
 
-import tk.ditservices.DITSystem;
+import hu.ditservices.STPlugin;
 import org.bukkit.ChatColor;
 import org.bukkit.Statistic;
 import org.bukkit.command.CommandSender;
@@ -10,7 +10,7 @@ public class StatCmd {
     public static boolean Run(CommandSender sender){
         Player player = (Player) sender;
 
-        player.sendMessage(DITSystem.getInstance().getPrefix()+ ChatColor.GREEN+" === Your statistics === ");
+        player.sendMessage(STPlugin.getInstance().getPrefix()+ ChatColor.GREEN+" === Your statistics === ");
         player.sendMessage(ChatColor.AQUA+"Connects: "+(player.getStatistic(Statistic.LEAVE_GAME)+1));
         player.sendMessage(ChatColor.AQUA+"Deaths: "+player.getStatistic(Statistic.DEATHS));
         player.sendMessage(ChatColor.AQUA+"Mob kills: "+player.getStatistic(Statistic.MOB_KILLS));

src/main/java/hu/ditservices/handlers/DITTabCompleter.java

@@ -1,4 +1,4 @@
-package tk.ditservices;
+package hu.ditservices.handlers;
 
 import org.bukkit.Bukkit;
 import org.bukkit.command.*;

src/main/java/hu/ditservices/handlers/DitPluginManager.java

@@ -1,5 +1,6 @@
-package tk.ditservices;
+package hu.ditservices.handlers;
-import tk.ditservices.DITSystem;
+/*
+import hu.ditservices.DITSystem;
 import org.bukkit.Bukkit;
 import org.bukkit.command.Command;
 import org.bukkit.command.PluginCommand;
@@ -9,7 +10,8 @@ import org.bukkit.plugin.*;
 import java.io.File;
 import java.lang.reflect.Field;
 import java.util.*;
-/*
+
+
 public class DitPluginManager {
     private static DITSystem plugin;
     public DitPluginManager(DITSystem instance){

src/main/java/hu/ditservices/handlers/SaveHandler.java

@@ -0,0 +1,10 @@
+package hu.ditservices.handlers;
+
+import hu.ditservices.commands.SaveCmd;
+
+public class SaveHandler implements Runnable{
+    @Override
+    public void run() {
+        SaveCmd.Run();
+    }
+}

src/main/java/hu/ditservices/handlers/TabHandler.java

@@ -0,0 +1,268 @@
+package hu.ditservices.handlers;
+
+import hu.ditservices.STPlugin;
+import hu.ditservices.utils.*;
+import hu.ditservices.utils.Math;
+import hu.ditservices.utils.reflection.ClazzContainer;
+import hu.ditservices.utils.reflection.Reflection;
+import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
+import org.bukkit.entity.Player;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class TabHandler {
+    public final List<String> headers = new ArrayList<>();
+    public final List<String> footers = new ArrayList<>();
+
+    private Integer refreshRate;
+
+    private final STPlugin plugin;
+    public List<String> headeranimList = new ArrayList<>();
+    public List<String> footeranimList = new ArrayList<>();
+
+    private final ArrayList<String> formatArray = new ArrayList<>();
+    public final List<Integer> DynamicHeaders = new ArrayList<>();
+    public final List<Integer> DynamicFooters = new ArrayList<>();
+
+    private int count1 = 0; //headers
+    private int count2 = 0; //footers
+    private Object packet;
+
+    public TabHandler() throws Exception {
+
+        this.plugin = STPlugin.getInstance();
+        if(this.init()){
+            if (headers.isEmpty() && footers.isEmpty()){
+                plugin.getLogger().warning(plugin.getPrefix()+"TAB customization disabled because empty customization config!");
+                return;
+            }
+            this.updateTab();
+        /*packet = plugin.getProtocolManager().createPacket(PacketType.Play.Server.PLAYER_LIST_HEADER_FOOTER);
+        boolean both = headers.size() > 0 && footers.size() > 0;
+        boolean header = !both && headers.size() > 0;
+        boolean footer = !both && footers.size() > 0;*/
+
+            //scheduleSyncRepeatingTask
+            //Bukkit.getScheduler().scheduleSyncRepeatingTask(plugin, new TabRunnable(this),20, Math.convert(Math.Convert.SECONDS,Math.Convert.TICKS,this.refreshRate));
+        }
+
+    }
+
+    private boolean init() throws Exception {
+        if (plugin.getConfig().getBoolean("Tab.enabled")){
+
+            int availProcessors = Server.getCpuCores();
+            if (availProcessors < 3) {
+                plugin.getLogger().warning("You're currently having " + availProcessors + " CPU processors, which is not enough to run a minecraft server with scheduled plugins including SimplifyTools.");
+                plugin.getLogger().warning("You will be experiencing many lags during the server is running. Consider upgrading your CPU to at least reach 3 cores.");
+            }
+
+
+            if (plugin.getConfig().isSet("Tab.refreshRate")){
+                this.refreshRate = plugin.getConfig().getInt("Tab.refreshRate");
+            }else{
+                this.refreshRate=1;
+            }
+
+            //Getting the tab lines from the config
+            headeranimList = plugin.getConfig().getStringList("Tab.headerAnimation");
+            footeranimList = plugin.getConfig().getStringList("Tab.footerAnimation");
+
+            //Investigating lines where we need to run the formatting every tab refresh for example for the RAM usage.
+            //Only storing those lines indexes.
+            formatArray.add("{TOTALRAM}");
+            formatArray.add("{FREERAM}");
+            formatArray.add("{USEDRAM}");
+            formatArray.add("{AVERAGEPING}");
+            formatArray.add("{ONLINEPLAYERS}");
+            formatArray.add("{MAXPLAYERS}");
+            formatArray.add("{MOTD}");
+            formatArray.add("{UPTIME}");
+            formatArray.add("{TPS}");
+            for (String f: formatArray){
+                for (int i = 0; i<headeranimList.size(); i++){
+                    if (headeranimList.get(i).contains(f) && !DynamicHeaders.contains(i)){
+                        DynamicHeaders.add(i);
+                    }
+                }
+                for (int i = 0; i<footeranimList.size(); i++){
+                    if (footeranimList.get(i).contains(f) && !DynamicFooters.contains(i)){
+                        DynamicFooters.add(i);
+                    }
+                }
+            }
+
+
+            for (String hanim : headeranimList){
+                this.addHeaderFooter(true,hanim,false);
+            }
+            for (String fanim : footeranimList){
+                this.addHeaderFooter(false,fanim,false);
+            }
+
+            return true;
+        }
+        return false;
+    }
+
+    private void updateTab(){
+        Bukkit.getScheduler().scheduleSyncRepeatingTask(plugin, () -> {
+            try {
+                if (Bukkit.getOnlinePlayers().size()==0){
+                    return;
+                }
+
+                if (count1 >= headers.size()) {
+                    count1 = 0;
+                }
+                if (count2 >= footers.size()) {
+                    count2 = 0;
+                }
+                //Re adding all lines  where we replaced something like the RAM usage to every refresh
+                //display current value. (We check those lines in the init())
+                if (DynamicHeaders.size() > 0 && count1 < DynamicHeaders.size()) {
+                    if (DynamicHeaders.get(count1) == count1) {
+                        addHeaderFooter(true, headeranimList.get(count1), true, count1);
+                    }
+                }
+                if (DynamicFooters.size() > 0 && count2 < DynamicFooters.size()) {
+                    if (DynamicFooters.get(count2) == count2) {
+                        addHeaderFooter(false, footeranimList.get(count2), true, count2);
+                    }
+                }
+                /*
+                if (both){
+                        plugin.getLogger().info("DEBUG: Sending both (header) JSON: "+WrappedChatComponent.fromHandle(headers.get(count1)).getJson());
+                        plugin.getLogger().info("DEBUG: Sending both (footer) JSON: "+WrappedChatComponent.fromHandle(footers.get(count2)).getJson());
+
+                        packet.getChatComponents().write(0, WrappedChatComponent.fromHandle(headers.get(count1))).write(1,WrappedChatComponent.fromHandle(footers.get(count2)));
+                    }else{
+                        if (header){
+                            plugin.getLogger().info("DEBUG: Sending header JSON: "+WrappedChatComponent.fromHandle(headers.get(count1)).getJson());
+
+                            packet.getChatComponents().write(0, WrappedChatComponent.fromHandle(headers.get(count1))).write(1,WrappedChatComponent.fromText("{\"text\":\"\"}"));
+                        }else{
+                            if (footer){
+                                plugin.getLogger().info("DEBUG: Sending footer JSON: "+WrappedChatComponent.fromHandle(footers.get(count2)).getJson());
+
+                                packet.getChatComponents().write(0,WrappedChatComponent.fromText("{\"text\":\"\"}")).write(1,WrappedChatComponent.fromHandle(footers.get(count2)));
+                            }
+                        }
+                    }
+
+                if (Bukkit.getOnlinePlayers().size() > 0) {
+                    for (Player player : Bukkit.getOnlinePlayers()) {
+                        plugin.getProtocolManager().sendServerPacket(player, packet);
+                    }
+                }*/
+
+
+                if (Version.ServerVersion.isCurrentEqualOrLower(Version.ServerVersion.v1_12_R1)) {
+                    packet = ClazzContainer.buildPacketPlayOutPlayerListHeaderFooter(headers.get(count1),footers.get(count2));
+                    for (Player player : Bukkit.getOnlinePlayers()){
+                        Reflection.sendPacket(player,packet);
+                    }
+                }else{
+                    for (Player player : Bukkit.getOnlinePlayers()) {
+                        player.setPlayerListHeaderFooter(headers.get(count1),footers.get(count2));
+                    }
+                }
+
+
+                if (headers.size() > 1) {
+                    count1++;
+                }
+                if (footers.size() > 1) {
+                    count2++;
+                }
+
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        },0,Math.convert(Math.Convert.SECONDS,Math.Convert.TICKS,this.refreshRate));
+
+    }
+
+
+
+    /**
+     * Manages the adding of the tab line and the final formatting of the text.
+     * @param header If true the text will be added to the header, otherwise to the footer.
+     * @param text The formatted tab line text.
+     * @param dynamic If the text contains a replace which need to run every tab refresh then it's true.
+     * @param index Index of the 'dynamic' line. This is an overloading so there we need the index[0] element.
+     */
+    private void addHeaderFooter(boolean header,String text,boolean dynamic,int... index) throws Exception {
+        try {
+            //JsonObject json = new JsonObject();
+            //json.addProperty("text",format(text));
+            String Json = "{\"text\": \""+format(text)+"\"}";
+            //String Json = format(text);
+            //Json = Json.trim();
+            //plugin.getLogger().info("JSON!: "+Json);
+            Object tabText = Reflection.asChatSerializer(Json);
+
+            //plugin.getLogger().info("DEBUG: Adding JSON: "+Json);
+            if (header){
+                if (dynamic){
+
+                    headers.set(index[0], Reflection.getChatSerializerString(tabText));
+                    //headers.set(index[0],Json);
+                }else {
+                    //headers.add(Json);
+                    headers.add(Reflection.getChatSerializerString(tabText));
+                }
+            }else{
+                if (dynamic){
+                    //footers.set(index[0],Json);
+                    footers.set(index[0], Reflection.getChatSerializerString(tabText));
+                }else {
+                    //footers.add(Json);
+                    footers.add(Reflection.getChatSerializerString(tabText));
+                }
+            }
+        } catch (Exception e){
+            e.printStackTrace();
+        }
+
+    }
+
+
+    /**
+     * Replaces the msg values to their represents and recognizes MC color codes.
+     * @param msg The text.
+     * @return Replaced text with recognized MC color codes.
+     */
+    private String format(String msg){
+        if (msg.contains("{TOTALRAM}")){
+            msg = msg.replace("{TOTALRAM}",String.valueOf(Server.getRAM(Server.RAM.TOTAL)));
+        }
+        if (msg.contains("{FREERAM}")){
+            msg = msg.replace("{FREERAM}",String.valueOf(Server.getRAM(Server.RAM.FREE)));
+        }
+        if (msg.contains("{USEDRAM}")){
+            msg = msg.replace("{USEDRAM}",String.valueOf(Server.getRAM(Server.RAM.USED)));
+        }
+        if (msg.contains("{AVERAGEPING}")){
+            msg = msg.replace("{AVERAGEPING}",String.valueOf(Server.getAveragePing()));
+        }
+        if (msg.contains("{ONLINEPLAYERS}")){
+            msg = msg.replace("{ONLINEPLAYERS}",String.valueOf(plugin.getServer().getOnlinePlayers().size()));
+        }
+        if (msg.contains("{MAXPLAYERS}")){
+            msg = msg.replace("{MAXPLAYERS}",String.valueOf(plugin.getServer().getMaxPlayers()));
+        }
+        if (msg.contains("{UPTIME}")){
+            msg = msg.replace("{UPTIME}", STPlugin.getUptime());
+        }
+        if (msg.contains("{MOTD}")){
+            msg = msg.replace("{MOTD}", plugin.getServer().getMotd()); //LegacyComponentSerializer.legacyAmpersand().serialize(plugin.getServer().motd().asComponent())
+        }
+        if (msg.contains("{TPS}")){
+            msg = msg.replace("{TPS}",String.valueOf(java.lang.Math.round(TPS.getTPS())));
+        }
+        return ChatColor.translateAlternateColorCodes('&',msg);
+    }
+}

src/main/java/hu/ditservices/listeners/ChatEvents.java

@@ -1,6 +1,6 @@
-package tk.ditservices.listeners;
+package hu.ditservices.listeners;
 
-import tk.ditservices.DITSystem;
+import hu.ditservices.STPlugin;
 import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
 import org.bukkit.configuration.file.FileConfiguration;
@@ -9,26 +9,26 @@ import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 import org.bukkit.event.player.PlayerAdvancementDoneEvent;
-import tk.ditservices.utils.AdvancementHelper;
+import hu.ditservices.utils.AdvancementHelper;
 
 public class ChatEvents implements Listener {
-    private DITSystem plugin;
+    private STPlugin plugin;
     private FileConfiguration config;
-    public ChatEvents(DITSystem instance){
+
+    public ChatEvents(STPlugin instance){
         this.plugin = instance;
         this.config = plugin.config;
     }
+
     @EventHandler(priority = EventPriority.MONITOR)
     public void onAdvance(PlayerAdvancementDoneEvent e){
-        if (config.isSet("CustomAdvancement.enabled")){
+        if (config.isSet("CustomAdvancement.enabled") && config.getBoolean("CustomAdvancement.enabled")){
-            if (config.getBoolean("CustomAdvancement.enabled")){
+            AdvancementHelper helper = new AdvancementHelper(this.config);
-                AdvancementHelper helper = new AdvancementHelper(plugin,this.config);
                 if(helper.check(e.getAdvancement().getKey().getKey())) {
                     final Player player = e.getPlayer();
                     String title = helper.find(e.getAdvancement().getKey().getKey());
                     Bukkit.broadcastMessage(plugin.getPrefix()+ChatColor.translateAlternateColorCodes('&', helper.getText(player.getName(),title)));
                 }
-            }
         }
 
     }

src/main/java/hu/ditservices/listeners/LogChat.java

@@ -1,7 +1,7 @@
-package tk.ditservices.listeners;
+package hu.ditservices.listeners;
 
-import tk.ditservices.DITLog;
+import hu.ditservices.utils.Logger;
-import tk.ditservices.DITSystem;
+import hu.ditservices.STPlugin;
 import org.bukkit.ChatColor;
 import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.entity.Player;
@@ -11,9 +11,9 @@ import org.bukkit.event.Listener;
 import org.bukkit.event.player.AsyncPlayerChatEvent;
 
 public class LogChat implements Listener {
-    DITSystem plugin;
+    STPlugin plugin;
     FileConfiguration config;
-    public LogChat(DITSystem instance){
+    public LogChat(STPlugin instance){
         this.plugin = instance;
         this.config = plugin.config;
     }
@@ -22,8 +22,8 @@ public class LogChat implements Listener {
         if (config.getBoolean("Log.Chat")) {
             Player player = event.getPlayer();
             String format = config.isSet("Log.FormatChat") ? config.getString("Log.FormatChat") : "[{DATE}] - {TIME} - {ACTION} - {PLAYERNAME}: {MSG}";
-            String LogMsg = format.replace("{DATE}",DITLog.getDate()).replace("{TIME}",DITLog.getTime()).replace("{PLAYERNAME}",player.getDisplayName()).replace("{MSG}",event.getMessage()).replace("{ACTION}","[CHAT]");
+            String LogMsg = format.replace("{DATE}", Logger.getDate()).replace("{TIME}", Logger.getTime()).replace("{PLAYERNAME}",player.getDisplayName()).replace("{MSG}",event.getMessage()).replace("{ACTION}","[CHAT]");
-            DITLog.logLine(ChatColor.stripColor(LogMsg));
+            Logger.logLine(ChatColor.stripColor(LogMsg));
         }
     }
 }

src/main/java/hu/ditservices/listeners/LogCommand.java

@@ -1,7 +1,7 @@
-package tk.ditservices.listeners;
+package hu.ditservices.listeners;
 
-import tk.ditservices.DITLog;
+import hu.ditservices.utils.Logger;
-import tk.ditservices.DITSystem;
+import hu.ditservices.STPlugin;
 import org.bukkit.ChatColor;
 import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.entity.Player;
@@ -11,9 +11,9 @@ import org.bukkit.event.Listener;
 import org.bukkit.event.player.PlayerCommandPreprocessEvent;
 
 public class LogCommand implements Listener {
-    DITSystem plugin;
+    STPlugin plugin;
     FileConfiguration config;
-    public LogCommand(DITSystem instance){
+    public LogCommand(STPlugin instance){
 
         this.plugin = instance;
         this.config = plugin.config;
@@ -23,8 +23,8 @@ public class LogCommand implements Listener {
         if (config.getBoolean("Log.Command")) {
             Player player = event.getPlayer();
             String format = config.isSet("Log.FormatCommand") ? config.getString("Log.FormatCommand") : "[{DATE}] - {TIME} - {ACTION} - {PLAYERNAME}: {COMMAND}";
-            String LogMsg = format.replace("{DATE}",DITLog.getDate()).replace("{TIME}",DITLog.getTime()).replace("{PLAYERNAME}",player.getDisplayName()).replace("{COMMAND}",event.getMessage()).replace("{ACTION}","[COMMAND]");
+            String LogMsg = format.replace("{DATE}", Logger.getDate()).replace("{TIME}", Logger.getTime()).replace("{PLAYERNAME}",player.getDisplayName()).replace("{COMMAND}",event.getMessage()).replace("{ACTION}","[COMMAND]");
-            DITLog.logLine(ChatColor.stripColor(LogMsg));
+            Logger.logLine(ChatColor.stripColor(LogMsg));
         }
     }
 }

src/main/java/hu/ditservices/listeners/LogConnect.java

@@ -1,7 +1,7 @@
-package tk.ditservices.listeners;
+package hu.ditservices.listeners;
 
-import tk.ditservices.DITLog;
+import hu.ditservices.utils.Logger;
-import tk.ditservices.DITSystem;
+import hu.ditservices.STPlugin;
 import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
 import org.bukkit.configuration.file.FileConfiguration;
@@ -13,11 +13,11 @@ import org.bukkit.event.player.PlayerJoinEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
 
 public class LogConnect implements Listener {
-    DITSystem plugin;
+    STPlugin plugin;
     private String JoinMsg;
     private String LeaveMsg;
     FileConfiguration config;
-    public LogConnect(DITSystem instance){
+    public LogConnect(STPlugin instance){
         this.plugin = instance;
         this.config = plugin.config;
         if (config.getBoolean("CustomMsg.enabled")){
@@ -39,8 +39,8 @@ public class LogConnect implements Listener {
 
         if (config.getBoolean("Log.Connect")) {
             String format = config.isSet("Log.FormatConnect") ? config.getString("Log.FormatConnect") : "[{DATE}] - {TIME} - {ACTION} - {PLAYERNAME} UUID: {UUID}";
-            String LogMsg = format.replace("{DATE}",DITLog.getDate()).replace("{TIME}",DITLog.getTime()).replace("{PLAYERNAME}",player.getDisplayName()).replace("{UUID}",player.getUniqueId().toString()).replace("{ACTION}","[CONNECT]");
+            String LogMsg = format.replace("{DATE}", Logger.getDate()).replace("{TIME}", Logger.getTime()).replace("{PLAYERNAME}",player.getDisplayName()).replace("{UUID}",player.getUniqueId().toString()).replace("{ACTION}","[CONNECT]");
-            DITLog.logLine(ChatColor.stripColor(LogMsg));
+            Logger.logLine(ChatColor.stripColor(LogMsg));
         }
     }
     @EventHandler(priority = EventPriority.MONITOR)
@@ -55,8 +55,8 @@ public class LogConnect implements Listener {
         }
         if (config.getBoolean("Log.Connect")) {
             String format = config.isSet("Log.FormatConnect") ? config.getString("Log.FormatConnect") : "[{DATE}] - {TIME} - {ACTION} - {PLAYERNAME} UUID: {UUID}";
-            String LogMsg = format.replace("{DATE}",DITLog.getDate()).replace("{TIME}",DITLog.getTime()).replace("{PLAYERNAME}",player.getDisplayName()).replace("{UUID}",player.getUniqueId().toString()).replace("{ACTION}","[DISCONNECT]");
+            String LogMsg = format.replace("{DATE}", Logger.getDate()).replace("{TIME}", Logger.getTime()).replace("{PLAYERNAME}",player.getDisplayName()).replace("{UUID}",player.getUniqueId().toString()).replace("{ACTION}","[DISCONNECT]");
-            DITLog.logLine(ChatColor.stripColor(LogMsg));
+            Logger.logLine(ChatColor.stripColor(LogMsg));
         }
         if (config.getBoolean("Saving.enabled")){
             if(config.getBoolean("Saving.onDisconnect")){

src/main/java/hu/ditservices/utils/AdvancementHelper.java

@@ -1,14 +1,21 @@
-package tk.ditservices.utils;
+package hu.ditservices.utils;
 
-import tk.ditservices.DITLog;
+import hu.ditservices.STPlugin;
-import tk.ditservices.DITSystem;
+import org.bukkit.ChatColor;
+import org.bukkit.GameRule;
+import org.bukkit.World;
 import org.bukkit.configuration.file.FileConfiguration;
 
+import java.lang.reflect.Method;
+import java.util.List;
+
 public class AdvancementHelper {
-    private DITSystem plugin;
+    private final STPlugin plugin = STPlugin.getInstance();
-    private FileConfiguration config;
+    private final FileConfiguration config;
-    public AdvancementHelper(DITSystem instance, FileConfiguration c){
+
-        this.plugin = instance;
+    private boolean initialized = false;
+
+    public AdvancementHelper(FileConfiguration c){
         this.config = c;
         this.initialize();
     }
@@ -110,6 +117,33 @@ public class AdvancementHelper {
             out_type[2] = config.getString("CustomAdvancement.formats.challenge");
         }
 
+        try {
+            String disableMsg = ChatColor.stripColor(plugin.getPrefix()) + "Disabling vanilla advancement messages for ";
+            List<World> worlds = this.plugin.getServer().getWorlds();
+            Method setRuleMethod, getRuleMethod;
+
+                for (World w : worlds) {
+                    if (Version.ServerVersion.isCurrentEqualOrLower(Version.ServerVersion.v1_12_R1)){
+                        getRuleMethod = w.getClass().getDeclaredMethod("getGameRuleValue", String.class);
+                        if (getRuleMethod.invoke(w,"announceAdvancements")=="true"){
+                            setRuleMethod = w.getClass().getDeclaredMethod("setGameRuleValue", String.class, String.class);
+                            setRuleMethod.invoke(w,"announceAdvancements", "false");
+                            this.plugin.getLogger().info(disableMsg + w.getName());
+                        }
+                    }else{
+                        getRuleMethod = w.getClass().getDeclaredMethod("getGameRuleValue", GameRule.class);
+                        if ((boolean)getRuleMethod.invoke(w,GameRule.ANNOUNCE_ADVANCEMENTS)){
+                            setRuleMethod = w.getClass().getDeclaredMethod("setGameRule", GameRule.class, Object.class);
+                            setRuleMethod.invoke(w,GameRule.ANNOUNCE_ADVANCEMENTS,false);
+                            this.plugin.getLogger().info(disableMsg + w.getName());
+                        }
+
+                    }
+                    //w.setGameRule(GameRule.ANNOUNCE_ADVANCEMENTS, false);
+                }
+        } catch (Exception e){
+            e.printStackTrace();
+        }
     }
     public String getText(String PlayerName,String title){
         String rtrn = this.out_type[this.type];

src/main/java/hu/ditservices/utils/Cooldown.java

@@ -1,23 +1,23 @@
-package tk.ditservices.utils;
+package hu.ditservices.utils;
 
-import tk.ditservices.DITSystem;
+import hu.ditservices.STPlugin;
 import org.bukkit.ChatColor;
 import org.bukkit.command.CommandSender;
-import org.bukkit.command.ConsoleCommandSender;
 import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.entity.Player;
 
-import java.io.File;
 import java.util.HashMap;
 import java.util.Map;
 
 public class Cooldown {
-    private int delay = 2; //seconds
+    STPlugin plugin;
-    DITSystem plugin;
-    Map<String, Long> cooldowns = new HashMap<>();
-    public long time_left;
     FileConfiguration config;
-    public Cooldown(DITSystem instance){
+
+    Map<String, Long> cooldowns = new HashMap<>();
+    private int delay = 2; //seconds
+    public long time_left;
+
+    public Cooldown(STPlugin instance){
         this.plugin = instance;
         this.config = plugin.config;
         if (config.isSet("Cooldown.seconds")){
@@ -38,21 +38,14 @@ public class Cooldown {
                 if (this.cooldowns.containsKey(player.getName())) {
                     if (this.cooldowns.get(player.getName()) > System.currentTimeMillis()) {
                         this.time_left = (this.cooldowns.get(player.getName()) - System.currentTimeMillis()) / 1000;
-                        if (this.time_left == 0) {
+                        return this.time_left == 0;
-                            return true;
-                        }
-                        return false;
                     }
                     return true;
                 }
-            } else{
+            } else {
                 return true;
             }
         }
-        if (sender instanceof ConsoleCommandSender){
-            return true;
-        }
-
         return true;
     }
     public void Add(Player player){

src/main/java/hu/ditservices/utils/Logger.java

@@ -1,4 +1,4 @@
-package tk.ditservices;
+package hu.ditservices.utils;
 
 
 import java.io.BufferedWriter;
@@ -10,7 +10,7 @@ import java.util.Calendar;
 
 import org.bukkit.event.Listener;
 
-public class DITLog implements Listener {
+public class Logger implements Listener {
     public static String Location = "plugins/SimplifyTools/logs/";
 
     /**
@@ -34,9 +34,9 @@ public class DITLog implements Listener {
      * @param text The text to log.
      */
     public static void logLine(String text){
-        String fileName = DITLog.getDate()+".txt";
+        String fileName = Logger.getDate()+".txt";
 
-        File file = new File(DITLog.Location+fileName);
+        File file = new File(Logger.Location+fileName);
         if (!file.exists()){ createFile(); }
 
         try {
@@ -51,12 +51,12 @@ public class DITLog implements Listener {
 
     private static void createFile(){
         String fileName = getDate() + ".txt";
-        File directory = new File(DITLog.Location);
+        File directory = new File(Logger.Location);
         if(!directory.exists()){
             directory.mkdirs();
         }
 
-        File file = new File(DITLog.Location + fileName);
+        File file = new File(Logger.Location + fileName);
         if( !file.exists() ){
             try {
                 file.createNewFile();

src/main/java/hu/ditservices/utils/Math.java

@@ -1,4 +1,4 @@
-package tk.ditservices.utils;
+package hu.ditservices.utils;
 
 import java.io.IOException;
 

src/main/java/hu/ditservices/utils/Server.java

@@ -1,12 +1,12 @@
-package tk.ditservices.utils;
+package hu.ditservices.utils;
 
 import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 import java.lang.Math;
 
-import java.lang.reflect.InvocationTargetException;
-
 public class Server {
+
+
     public enum RAM {
         FREE,USED,TOTAL
     }
@@ -17,7 +17,6 @@ public class Server {
     public static long getRAM(Server.RAM t) {
         long mb = 1048576L;
         Runtime runtime = Runtime.getRuntime();
-        runtime.gc();
         if (t == RAM.FREE){
             return runtime.freeMemory() / mb;
         }
@@ -30,16 +29,27 @@ public class Server {
 
         return 0;
     }
+    /**
+     * Get the CPU cores of the MC server.
+     */
+    public static int getCpuCores(){
+        return Runtime.getRuntime().availableProcessors();
+    }
+
+
     /**
      * Get a player's ping.
      * @param player The player object.
+     * @return Returns the player's ping in integer.
      */
     public static int getPlayerPing(Player player){
         try {
-            //Object entityPlayer = player.getClass().getMethod("getHandle").invoke(player);
+            if (Version.ServerVersion.isCurrentLower(Version.ServerVersion.v1_16_R1)){
-            //return (int) entityPlayer.getClass().getField("ping").get(entityPlayer);
+                Object entityPlayer = player.getClass().getMethod("getHandle").invoke(player);
+                return (int) entityPlayer.getClass().getField("ping").get(entityPlayer);
+            }
             return player.getPing();
-        } catch (IllegalArgumentException | SecurityException e) {
+        } catch (Exception e) {
             e.printStackTrace();
             return -1;
         }
@@ -54,7 +64,7 @@ public class Server {
         if (Bukkit.getOnlinePlayers().size() !=0){
             onlineplayers =Bukkit.getOnlinePlayers().size();
             for (Player player : Bukkit.getOnlinePlayers()){
-                sum += player.getPing();
+                sum += Server.getPlayerPing(player);
             }
             avg = Math.floorDiv(sum,onlineplayers);
 

src/main/java/hu/ditservices/utils/TPS.java

@@ -0,0 +1,61 @@
+package hu.ditservices.utils;
+
+import org.bukkit.ChatColor;
+
+public class TPS implements Runnable {
+
+    public static int TICK_COUNT = 0;
+    public static long[] TICKS = new long[600];
+    public static long LAST_TICK = 0L;
+
+
+
+    public static double getTPS() {
+        return getTPS(100);
+    }
+
+    public static ChatColor getColor(double... tps){
+        double s = TPS.getTPS();
+        if (tps.length>0){
+            s = tps[0];
+        }
+
+        if (s == 18.0) {
+            return ChatColor.GREEN;
+        } else if (s >= 15.0) {
+            return ChatColor.YELLOW;
+        } else {
+            return ChatColor.RED;
+        }
+    }
+
+
+    public static double getTPS(int ticks) {
+        try {
+            if (TICK_COUNT < ticks) {
+                return 20.0D;
+            }
+            int target = (TICK_COUNT - 1 - ticks) % TICKS.length;
+            long elapsed = System.currentTimeMillis() - TICKS[target];
+
+            return ticks / (elapsed / 1000.0D);
+        } catch (Exception ignored){
+
+        }
+        return 0;
+    }
+
+    public static long getElapsed(int tickID) {
+        if (TICK_COUNT - tickID >= TICKS.length) {
+        }
+
+        long time = TICKS[(tickID % TICKS.length)];
+        return System.currentTimeMillis() - time;
+    }
+    @Override
+    public void run() {
+        TICKS[(TICK_COUNT % TICKS.length)] = System.currentTimeMillis();
+
+        TICK_COUNT += 1;
+    }
+}

src/main/java/hu/ditservices/utils/Version.java

@@ -0,0 +1,101 @@
+package hu.ditservices.utils;
+
+import java.util.regex.Pattern;
+
+public class Version {
+    public enum ServerVersion {
+        v1_8_R1,
+        v1_8_R2,
+        v1_8_R3,
+        v1_9_R1,
+        v1_9_R2,
+        v1_10_R1,
+        v1_11_R1,
+        v1_12_R1,
+        v1_13_R1,
+        v1_13_R2,
+        v1_14_R1,
+        v1_14_R2,
+        v1_15_R1,
+        v1_15_R2,
+        v1_16_R1,
+        v1_16_R2,
+        v1_16_R3,
+        v1_17_R1,
+        v1_17_R2,
+        v1_18_R1,
+        v1_18_R2,
+        v1_19_R1,
+        v1_19_R2,
+        v1_20_R1;
+
+        private int value;
+
+        private static String[] arrayVersion;
+        private static ServerVersion current;
+
+        ServerVersion() {
+            value = Integer.valueOf(getNumberEscapeSequence().matcher(name()).replaceAll(""));
+        }
+
+        public static ServerVersion getCurrent() {
+            if (current != null)
+                return current;
+
+            String[] v = getArrayVersion();
+            String vv = v[v.length - 1];
+            for (ServerVersion one : values()) {
+                if (one.name().equalsIgnoreCase(vv)) {
+                    current = one;
+                    break;
+                }
+            }
+
+            if (current == null) {
+                current = ServerVersion.v1_16_R3;
+            }
+
+            return current;
+        }
+
+        public static String[] getArrayVersion() {
+            if (arrayVersion == null) {
+                arrayVersion = org.bukkit.Bukkit.getServer().getClass().getPackage().getName().split("\\.");
+            }
+
+            return arrayVersion;
+        }
+
+        public static boolean isCurrentEqualOrHigher(ServerVersion v) {
+            return getCurrent().value >= v.value;
+        }
+
+        public static boolean isCurrentHigher(ServerVersion v) {
+            return getCurrent().value > v.value;
+        }
+
+        public static boolean isCurrentLower(ServerVersion v) {
+            return getCurrent().value < v.value;
+        }
+
+        public static boolean isCurrentEqualOrLower(ServerVersion v) {
+            return getCurrent().value <= v.value;
+        }
+
+        public static boolean isCurrentEqual(ServerVersion v) {
+            return getCurrent().value == v.value;
+        }
+    }
+
+    private static final Pattern COMMA_SPACE_SEPARATED_PATTERN = Pattern.compile(", ");
+    private static final Pattern NUMBER_ESCAPE_SEQUENCE = Pattern.compile("[^\\d]");
+
+    public static Pattern getCommaSpaceSeparatedPattern() {
+        return COMMA_SPACE_SEPARATED_PATTERN;
+    }
+
+    public static Pattern getNumberEscapeSequence() {
+        return NUMBER_ESCAPE_SEQUENCE;
+    }
+
+}

src/main/java/hu/ditservices/utils/reflection/ClazzContainer.java

@@ -0,0 +1,93 @@
+package hu.ditservices.utils.reflection;
+
+import hu.ditservices.utils.Version;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+public final class ClazzContainer {
+    private static Class<?> packet, ChatComponentTextClass, CraftPlayerClass, IChatBaseComponentClass, PacketPlayOutPlayerListHeaderFooterClass;
+    private static Object  ChatComponentText, IChatBaseComponent;
+
+    static {
+        try {
+            IChatBaseComponentClass = classByName("net.minecraft.network.chat", "IChatBaseComponent");
+            packet = classByName("net.minecraft.network.protocol", "Packet");
+        } catch (Exception e){
+            e.printStackTrace();
+        }
+    }
+    public ClazzContainer(){
+
+    }
+
+    public static Class<?> classByName(String newPackageName, String name) throws ClassNotFoundException {
+        if (Version.ServerVersion.isCurrentLower(Version.ServerVersion.v1_17_R1) || newPackageName == null) {
+            newPackageName = "net.minecraft.server." + Version.ServerVersion.getArrayVersion()[3];
+        }
+
+        return Class.forName(newPackageName + "." + name);
+    }
+
+    public static Object buildChatComponentText(String text) throws NoSuchMethodException, InvocationTargetException, InstantiationException, IllegalAccessException {
+        Constructor<?> constructor;
+        if (Version.ServerVersion.isCurrentEqualOrHigher(Version.ServerVersion.v1_17_R1)){
+            if (ChatComponentTextClass == null){
+                ChatComponentTextClass = Reflection.getClass("net.minecraft.network.chat.ChatComponentText");
+            }
+
+            constructor = ChatComponentTextClass.getConstructor(String.class);
+            return constructor.newInstance(text);
+        }else{
+            if (ChatComponentTextClass == null){
+                ChatComponentTextClass = Reflection.getClass("net.minecraft.server.%v.ChatComponentText");
+            }
+            constructor = Reflection.getClass("net.minecraft.server.%v.ChatComponentText").getConstructor(String.class);
+            return constructor.newInstance(text);
+        }
+    }
+
+    public static Object buildPacketPlayOutPlayerListHeaderFooter(Object header, Object footer) throws NoSuchMethodException, InvocationTargetException, InstantiationException, IllegalAccessException {
+        Constructor<?> constructor;
+        Field headerField;
+        Field footerField;
+        Object packet;
+        if (Version.ServerVersion.isCurrentEqualOrHigher(Version.ServerVersion.v1_17_R1)){
+            if (PacketPlayOutPlayerListHeaderFooterClass == null){
+                PacketPlayOutPlayerListHeaderFooterClass = Reflection.getClass("net.minecraft.network.protocol.game.PacketPlayOutPlayerListHeaderFooter");
+            }
+        }else{
+            if (PacketPlayOutPlayerListHeaderFooterClass == null){
+                PacketPlayOutPlayerListHeaderFooterClass = Reflection.getClass("net.minecraft.server.%v.PacketPlayOutPlayerListHeaderFooter");
+            }
+        }
+        if (Version.ServerVersion.isCurrentEqualOrLower(Version.ServerVersion.v1_12_R1)){
+            constructor = PacketPlayOutPlayerListHeaderFooterClass.getConstructor();
+            packet = constructor.newInstance();
+            try {
+                headerField = packet.getClass().getDeclaredField("a");
+                headerField.setAccessible(true);
+                headerField.set(packet, buildChatComponentText((String) header));
+                footerField = packet.getClass().getDeclaredField("b");
+                footerField.setAccessible(true);
+                footerField.set(packet, buildChatComponentText((String) footer));
+            } catch (Exception e){
+                e.printStackTrace();
+            }
+        }else{
+            constructor = PacketPlayOutPlayerListHeaderFooterClass.getConstructor(IChatBaseComponentClass,IChatBaseComponentClass);
+            packet = constructor.newInstance(header,footer);
+        }
+        return packet;
+    }
+
+
+    public static Class<?> getIChatBaseComponent() {
+        return IChatBaseComponentClass;
+    }
+    public static Class<?> getPacket() {
+        return packet;
+    }
+}

src/main/java/hu/ditservices/utils/reflection/Reflection.java

@@ -0,0 +1,122 @@
+package hu.ditservices.utils.reflection;
+
+import hu.ditservices.utils.Version;
+import org.bukkit.entity.Player;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+public class Reflection {
+
+    private static Method playerHandleMethod, sendPacketMethod, chatSerializerMethodA,chatSerializerMethodgetString;
+    private static Field playerConnectionField;
+    private static Class<?> chatSerializer;
+
+    private Reflection(){}
+
+
+    public static Class<?> getClass(String name) {
+        try {
+            return Class.forName(name.replace("%v",Version.ServerVersion.getCurrent().toString()));
+        } catch (ClassNotFoundException e) {
+            e.printStackTrace();
+            return null;
+        }
+    }
+
+    public static Class<?> getCraftClass(String className) throws ClassNotFoundException {
+        return Class.forName("org.bukkit.craftbukkit." + Version.ServerVersion.getArrayVersion()[3] + "." + className);
+    }
+
+    public static Object getPlayerHandle(Player player) throws Exception {
+        if (playerHandleMethod == null) {
+            playerHandleMethod = player.getClass().getDeclaredMethod("getHandle");
+        }
+
+        return playerHandleMethod.invoke(player);
+    }
+
+    public static void sendPacket(Player player, Object packet) {
+        if (player == null) {
+            return;
+        }
+
+        try {
+            Object playerHandle = getPlayerHandle(player);
+
+            if (playerConnectionField == null) {
+                playerConnectionField = playerHandle.getClass().getDeclaredField(
+                        (Version.ServerVersion.isCurrentEqualOrHigher(Version.ServerVersion.v1_17_R1) ? "b" : "playerConnection"));
+            }
+
+            Object playerConnection = playerConnectionField.get(playerHandle);
+
+            if (sendPacketMethod == null) {
+                sendPacketMethod = playerConnection.getClass().getDeclaredMethod(
+                        Version.ServerVersion.isCurrentEqualOrHigher(Version.ServerVersion.v1_18_R1) ? "a" : "sendPacket",
+                        ClazzContainer.getPacket());
+            }
+
+            sendPacketMethod.invoke(playerConnection, packet);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static String getChatSerializerString(Object serializer) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
+        if (chatSerializerMethodgetString==null){
+            if (Version.ServerVersion.isCurrentEqualOrLower(Version.ServerVersion.v1_12_R1)){
+                chatSerializerMethodgetString = ClazzContainer.getIChatBaseComponent().getDeclaredMethod("getText");
+            }else{
+                chatSerializerMethodgetString = ClazzContainer.getIChatBaseComponent().getDeclaredMethod("getString");
+            }
+        }
+        return (String) chatSerializerMethodgetString.invoke(serializer);
+        //return (String) ClazzContainer.getIChatBaseComponent().cast(chatSerializerMethodgetString.invoke(serializer));
+    }
+
+
+
+    public static Object asChatSerializer(String json) throws Exception {
+        try {
+            if (Version.ServerVersion.isCurrentEqualOrHigher(Version.ServerVersion.v1_17_R1)){
+                if (chatSerializer==null){
+                    chatSerializer = Class.forName("net.minecraft.network.chat.IChatBaseComponent$ChatSerializer");
+                }
+
+            }else{
+                if (chatSerializer==null){
+                    chatSerializer = Class.forName("net.minecraft.server." + Version.ServerVersion.getArrayVersion()[3] + ".IChatBaseComponent$ChatSerializer");
+                }
+            }
+            if (chatSerializerMethodA == null) {
+                chatSerializerMethodA = chatSerializer.getMethod("a", String.class);
+            }
+        } catch (Exception e){
+            e.printStackTrace();
+        }
+        return chatSerializerMethodA.invoke(chatSerializer,json);
+        //return ClazzContainer.getIChatBaseComponent().cast(chatSerializerMethodA.invoke(chatSerializer, json));
+    }
+
+    /*public static Class<?> getNMSClassRegex(String nmsClass) {
+
+        String version = null;
+        Pattern pat = Pattern.compile("net\\.minecraft\\.(?:server)?\\.(v(?:\\d_)+R\\d)");
+        for (Package p : Package.getPackages()) {
+            String name = p.getName();
+            Matcher m = pat.matcher(name);
+            if (m.matches()) version = m.group(1);
+        }
+
+        if (version == null) return null;
+
+        try {
+            return Class.forName(String.format(nmsClass, version));
+        } catch (ClassNotFoundException e) {
+            return null;
+        }
+
+    }*/
+}

src/main/java/tk/ditservices/DITSystem.java

@@ -1,135 +0,0 @@
-package tk.ditservices;
-
-import org.bukkit.scheduler.BukkitScheduler;
-//import org.bukkit.craftbukkit.v1_18_R2.scheduler.CraftScheduler;
-import tk.ditservices.commands.DitCmd;
-import tk.ditservices.listeners.ChatEvents;
-import tk.ditservices.listeners.LogChat;
-import tk.ditservices.listeners.LogCommand;
-import tk.ditservices.listeners.LogConnect;
-import com.tchristofferson.configupdater.ConfigUpdater;
-import org.bukkit.Bukkit;
-import org.bukkit.ChatColor;
-import org.bukkit.GameRule;
-import org.bukkit.World;
-import org.bukkit.command.CommandExecutor;
-import org.bukkit.command.PluginCommand;
-import org.bukkit.configuration.file.FileConfiguration;
-import org.bukkit.event.Listener;
-import org.bukkit.plugin.java.JavaPlugin;
-import tk.ditservices.utils.Math;
-
-import com.jeff_media.updatechecker.UpdateCheckSource;
-import com.jeff_media.updatechecker.UpdateChecker;
-import com.jeff_media.updatechecker.UserAgentBuilder;
-
-import java.io.*;
-import java.util.Collections;
-import java.util.List;
-import java.util.logging.Logger;
-
-public final class DITSystem extends JavaPlugin implements CommandExecutor, Listener {
-    private static DITSystem instance;
-    Logger log = Bukkit.getLogger();
-    //private DitPluginManager dplug;
-    public TabManager tab;
-
-    public FileConfiguration config;
-
-
-    @Override
-    public void onEnable() {
-        saveDefaultConfig();
-        instance = this;
-        this.DIT_initialize();
-        this.tab = new TabManager(this,this.config);
-        //this.dplug = new DitPluginManager(this);
-        System.out.println(this.getPrefix()+"Started running.");
-
-        new UpdateChecker(this, UpdateCheckSource.GITHUB_RELEASE_TAG, "LabodiDavid/SimplifyTools")
-                .setDownloadLink("https://github.com/LabodiDavid/SimplifyTools/releases")
-                .setDonationLink("https://paypal.me/labodidavid")
-                .setChangelogLink("https://github.com/LabodiDavid/SimplifyTools/blob/main/docs/ChangeLog.md")
-                .setNotifyOpsOnJoin(true)
-                .setNotifyByPermissionOnJoin("st.admin")
-                .setUserAgent(new UserAgentBuilder().addPluginNameAndVersion())
-                .checkEveryXHours(24)
-                .checkNow();
-    }
-
-    private void DIT_initialize() {
-        if  (this.Reload()){
-            initOptions();
-
-            PluginCommand ditCmd = this.getCommand("st");
-            ditCmd.setExecutor(new DitCmd(this));
-            ditCmd.setTabCompleter(new DITTabCompleter());
-
-            getServer().getPluginManager().registerEvents(this, this);
-            getServer().getPluginManager().registerEvents(new LogChat(this), this);
-            getServer().getPluginManager().registerEvents(new LogCommand(this), this);
-            getServer().getPluginManager().registerEvents(new LogConnect(this), this);
-            getServer().getPluginManager().registerEvents(new ChatEvents(this), this);
-
-        }
-    }
-    public String getPrefix(){
-        if (this.config.isSet("Prefix")){
-            return ChatColor.translateAlternateColorCodes('&', this.config.getString("Prefix"));
-        }else{
-            return ChatColor.translateAlternateColorCodes('&',"&a[&fSimplify&7Tools&2] &4- &f");
-        }
-    }
-    public static DITSystem getInstance(){
-        return instance;
-    }
-    public void initOptions(){
-
-        if (config.getBoolean("Saving.enabled") && config.getInt("Saving.interval")>0){
-            BukkitScheduler scheduler = getServer().getScheduler();
-            scheduler.scheduleSyncRepeatingTask(instance, new Runnable() {
-                @Override
-                public void run() {
-                    String p = config.isSet("Saving.broadcastMsgProgress") ? config.getString("Saving.broadcastMsgProgress").replace("{PREFIX}",instance.getPrefix()) : instance.getPrefix()+"Auto save in progress..";
-                    String d = config.isSet("Saving.broadcastMsgDone") ? config.getString("Saving.broadcastMsgDone").replace("{PREFIX}",instance.getPrefix()) : instance.getPrefix()+"Auto save done.";
-                    Bukkit.broadcast(p,"st.st");
-                    for(World w : Bukkit.getServer().getWorlds()){
-                        w.save();
-                    }
-                    Bukkit.savePlayers();
-                    Bukkit.broadcast(d,"st.st");
-                }
-            }, 0L, Math.convert(Math.Convert.SECONDS,Math.Convert.TICKS,instance.config.getInt("Saving.interval")));
-        }
-
-        if (this.config.isSet("CustomAdvancement.enabled")) {
-            if(config.getBoolean("CustomAdvancement.enabled")){
-
-                List<World> worlds = getServer().getWorlds();
-                for (World w : worlds) {
-                    if(w.getGameRuleValue(GameRule.ANNOUNCE_ADVANCEMENTS)) {
-                        w.setGameRule(GameRule.ANNOUNCE_ADVANCEMENTS, false);
-                        log.info(this.getPrefix()+"Disabling vanilla advancement messages for " + w.getName());
-                    }
-                }
-            }
-        }
-
-    }
-    public boolean Reload(){
-        File configFile = new File(getDataFolder(), "config.yml");
-        try {
-            ConfigUpdater.update(this, "config.yml", configFile, Collections.emptyList());
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-        reloadConfig();
-        this.config = getConfig();
-
-        return true;
-    }
-    @Override
-    public void onDisable() {
-        System.out.println(this.getPrefix()+" stopped.");
-    }
-}

src/main/java/tk/ditservices/TabManager.java

@@ -1,208 +0,0 @@
-package tk.ditservices;
-
-import net.minecraft.network.chat.ChatComponentText;
-import net.minecraft.network.chat.IChatBaseComponent;
-import net.minecraft.network.protocol.game.PacketPlayOutPlayerListHeaderFooter;
-import net.minecraft.server.network.PlayerConnection;
-import org.bukkit.craftbukkit.v1_18_R2.entity.CraftPlayer;
-import tk.ditservices.utils.Math;
-import tk.ditservices.utils.Server;
-/*import net.minecraft.server.v1_16_R3.ChatComponentText;
-import net.minecraft.server.v1_16_R3.IChatBaseComponent;
-import net.minecraft.server.v1_16_R3.PacketPlayOutPlayerListHeaderFooter;
-*/
-import org.bukkit.Bukkit;
-import org.bukkit.ChatColor;
-import org.bukkit.configuration.file.FileConfiguration;
-//import org.bukkit.craftbukkit.v1_16_R3.entity.CraftPlayer;
-import org.bukkit.entity.Player;
-import java.lang.reflect.Field;
-import java.util.ArrayList;
-import java.util.List;
-
-public class TabManager {
-    private List<ChatComponentText> headers = new ArrayList<>();
-    private List<ChatComponentText> footers = new ArrayList<>();
-
-    private Integer refreshRate;
-
-    private DITSystem plugin;
-    private FileConfiguration config;
-    private List<String> headeranimList = new ArrayList<String>();
-    private List<String> footeranimList = new ArrayList<String>();
-
-    private ArrayList<String> formatArray = new ArrayList<>();
-    private List<Integer> DynamicHeaders = new ArrayList<>();
-    private List<Integer> DynamicFooters = new ArrayList<>();
-
-    private enum AddLine {
-        HEADER, FOOTER
-    }
-
-    public TabManager(DITSystem instance,FileConfiguration c){
-
-        this.plugin = instance;
-        this.config = c;
-
-        if(this.init()){
-            this.showTab();
-        }
-
-    }
-
-
-
-    public void showTab(){
-        if (headers.isEmpty() && footers.isEmpty()){
-            return;
-        }
-        Bukkit.getScheduler().scheduleSyncRepeatingTask(plugin, new Runnable() {
-            int count1 = 0; //headers
-            int count2 = 0; //footers
-            @Override
-            public void run() {
-                try {
-                    //Tab code
-
-                    if (count1>=headers.size()){
-                        count1=0;
-                    }
-                    if (count2>=footers.size()){
-                        count2=0;
-                    }
-                    //Re adding all lines  where we replaced something like the RAM usage to every refresh
-                    //display current value. (We check those lines in the init())
-                    if (DynamicHeaders.size()>0 && count1 < DynamicHeaders.size()){
-                        if (DynamicHeaders.get(count1) == count1){
-                            addHeaderFooter(AddLine.HEADER,headeranimList.get(count1),true,count1);
-                        }
-                    }
-                    if (DynamicFooters.size()>0 && count2 < DynamicFooters.size()){
-                        if (DynamicFooters.get(count2) == count2){
-                            addHeaderFooter(AddLine.FOOTER,footeranimList.get(count2),true,count2);
-                        }
-                    }
-
-                    PacketPlayOutPlayerListHeaderFooter packet = new PacketPlayOutPlayerListHeaderFooter(headers.get(count1),footers.get(count2));
-
-                    if (Bukkit.getOnlinePlayers().size() !=0){
-                        for (Player player : Bukkit.getOnlinePlayers()){
-                            PlayerConnection pConn = ((CraftPlayer)player).getHandle().b;
-                            //((CraftPlayer)player).getHandle().playerConnection.sendPacket(packet);
-                            pConn.a(packet);
-                        }
-                    }
-                    if (headers.size()>1){
-                        count1++;
-                    }
-                    if (footers.size()>1){
-                        count2++;
-                    }
-
-            } catch (Exception e){
-                    e.printStackTrace();
-                }
-            }
-        },10, Math.convert(Math.Convert.SECONDS,Math.Convert.TICKS,this.refreshRate));
-    }
-
-    private boolean init(){
-        if (config.getBoolean("Tab.enabled")){
-            if (config.isSet("Tab.refreshRate")){
-                this.refreshRate = config.getInt("Tab.refreshRate");
-            }else{
-                this.refreshRate=40;
-            }
-
-                //Getting the tab lines from the config
-                headeranimList = config.getStringList("Tab.headerAnimation");
-                footeranimList = config.getStringList("Tab.footerAnimation");
-
-                //Investigating lines where we need to run the formatting every tab refresh for example for the RAM usage.
-                //Only storing those lines indexes.
-                formatArray.add("{TOTALRAM}");
-                formatArray.add("{FREERAM}");
-                formatArray.add("{USEDRAM}");
-                formatArray.add("{AVERAGEPING}");
-                formatArray.add("{ONLINEPLAYERS}");
-                formatArray.add("{MAXPLAYERS}");
-                for (String f: formatArray){
-                    for (int i = 0; i<headeranimList.size(); i++){
-                        if (headeranimList.get(i).contains(f) && !DynamicHeaders.contains(i)){
-                            DynamicHeaders.add(i);
-                        }
-                    }
-                    for (int i = 0; i<footeranimList.size(); i++){
-                        if (footeranimList.get(i).contains(f) && !DynamicFooters.contains(i)){
-                            DynamicFooters.add(i);
-                        }
-                    }
-                }
-
-                for (String hanim : headeranimList){
-                        this.addHeaderFooter(AddLine.HEADER,hanim,false);
-                }
-                for (String fanim : footeranimList){
-                        this.addHeaderFooter(AddLine.FOOTER,fanim,false);
-                }
-
-            return true;
-        }
-        return false;
-    }
-
-    /**
-     * Manages the adding of the tab line and the final formatting of the text.
-     * @param head_or_footer AddLine Enum value to choose where to add a tab line.
-     * @param text The formatted tab line text.
-     * @param dynamic If the text contains a replace which need to run every tab refresh then it's true.
-     * @param index Index of the 'dynamic' line. This is an overloading so there we need the index[0] element.
-     */
-    public void addHeaderFooter(AddLine head_or_footer,String text,boolean dynamic,int... index){
-        IChatBaseComponent tabText = IChatBaseComponent.ChatSerializer.a("{\"text\":\"" + format(text) +"\"}");
-        if (head_or_footer==AddLine.HEADER){
-            if (dynamic){
-                headers.set(index[0],new ChatComponentText(tabText.getString()));
-            }else {
-                headers.add(new ChatComponentText(tabText.getString()));
-            }
-
-        }else{
-            if (head_or_footer==AddLine.FOOTER){
-                if (dynamic){
-                    footers.set(index[0],new ChatComponentText(tabText.getString()));
-                }else {
-                    footers.add(new ChatComponentText(tabText.getString()));
-                }
-            }
-        }
-    }
-
-
-    /**
-     * Replaces the msg values to their represents and recognizes MC color codes.
-     * @param msg The text.
-     * @return Replaced text with recognized MC color codes.
-     */
-    private String format(String msg){
-        if (msg.contains("{TOTALRAM}")){
-            msg = msg.replace("{TOTALRAM}",String.valueOf(Server.getRAM(Server.RAM.TOTAL)));
-        }
-        if (msg.contains("{FREERAM}")){
-            msg = msg.replace("{FREERAM}",String.valueOf(Server.getRAM(Server.RAM.FREE)));
-        }
-        if (msg.contains("{USEDRAM}")){
-            msg = msg.replace("{USEDRAM}",String.valueOf(Server.getRAM(Server.RAM.USED)));
-        }
-        if (msg.contains("{AVERAGEPING}")){
-            msg = msg.replace("{AVERAGEPING}",String.valueOf(Server.getAveragePing()));
-        }
-        if (msg.contains("{ONLINEPLAYERS}")){
-            msg = msg.replace("{ONLINEPLAYERS}",String.valueOf(plugin.getServer().getOnlinePlayers().size()));
-        }
-        if (msg.contains("{MAXPLAYERS}")){
-            msg = msg.replace("{MAXPLAYERS}",String.valueOf(plugin.getServer().getMaxPlayers()));
-        }
-        return ChatColor.translateAlternateColorCodes('&', msg);
-    }
-}

src/main/java/tk/ditservices/commands/DitCmd.java

@@ -1,141 +0,0 @@
-package tk.ditservices.commands;
-
-import org.bukkit.Bukkit;
-import org.bukkit.World;
-import tk.ditservices.DITSystem;
-import tk.ditservices.utils.Cooldown;
-import org.bukkit.ChatColor;
-import org.bukkit.command.*;
-import org.bukkit.configuration.file.FileConfiguration;
-import org.bukkit.entity.Player;
-
-public class DitCmd implements CommandExecutor {
-    String noArgMsg;
-    DITSystem plugin;
-    Cooldown cd;
-    FileConfiguration config;
-    public DitCmd(DITSystem instance){
-        this.plugin = instance;
-        this.noArgMsg = plugin.getPrefix()+ ChatColor.DARK_RED +"To list all SimplifyTools commands use the '/help SIMPLIFYTOOLS' command!";
-        this.cd = new Cooldown(plugin);
-        this.config = plugin.config;
-    }
-
-    @Override
-    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
-        if (command.getName().equals("st")){
-
-            if (cd.Check(sender)){
-                if (command.getName().equals("st") && args.length==0)
-                {
-                    if (sender instanceof Player)
-                    {
-                        Player p = (Player) sender;
-                        p.sendMessage(plugin.getPrefix()+ChatColor.GREEN+"Version: "+plugin.getDescription().getVersion());
-                        p.sendMessage(this.noArgMsg);
-                        cd.Add(p);
-                        return true;
-                    }else {
-                        if (sender instanceof ConsoleCommandSender){
-                            sender.sendMessage(this.noArgMsg);
-                            return true;
-                        }
-                    }
-                }
-                if (command.getName().equals("st") && args[0].contains("help"))
-                {
-                    if (sender instanceof Player)
-                    {
-                        Player p = (Player) sender;
-                        cd.Add(p);
-                        p.sendMessage(plugin.getPrefix()+ChatColor.GREEN+"Version: "+plugin.getDescription().getVersion());
-                        p.sendMessage(this.noArgMsg);
-                        return true;
-                    }else{
-                        if (sender instanceof ConsoleCommandSender) {
-                            ConsoleCommandSender consoleadmin = (ConsoleCommandSender) sender;
-                            consoleadmin.sendMessage(this.noArgMsg);
-                            return true;
-                        }
-                    }
-                }
-
-                if (command.getName().equals("st") && args[0].contains("reload") && sender.hasPermission("st.reload")){
-
-                    if(plugin.Reload()){
-                        if (sender instanceof Player){
-                            Player p = (Player) sender;
-                            cd.Add(p);
-                        }
-                        sender.sendMessage(plugin.getPrefix()+ChatColor.GREEN+"Successfully reload!");
-                        sender.sendMessage(plugin.getPrefix()+ChatColor.RED+"Notice: Restart your server if the settings didn't applied.");
-                    }
-                }
-
-                if (command.getName().equalsIgnoreCase("st") && args[0].contains("pmanager")){
-
-                    if (sender.hasPermission("st.pmanager.unload") || sender.hasPermission("st.pmanager.load") || sender.hasPermission("st.pmanager")) {
-                        if (sender instanceof Player){
-                            Player p = (Player) sender;
-                            cd.Add(p);
-                        }
-                        if (args.length==1){
-                            String msg = plugin.getPrefix()+ChatColor.DARK_RED+"Invalid command!";
-                            if (sender instanceof Player){
-                                Player p = (Player) sender;
-                                p.sendMessage(msg);
-                            }else{
-                                ConsoleCommandSender c = (ConsoleCommandSender) sender;
-                                c.sendMessage(msg);
-                            }
-                            return true;
-                        }
-                        if (args[1].equalsIgnoreCase("load")) {
-                            //PluginCmd.handleLoad(sender,args);
-                            PluginCmd.LoadPlugin(sender,args);
-                        }
-                        if (args[1].equalsIgnoreCase("unload")) {
-                            //PluginCmd.handleUnload(sender,args);
-                            PluginCmd.UnloadPlugin(sender, args);
-                        }
-                    }
-                }
-
-
-                if (command.getName().equalsIgnoreCase("st") && args[0].contains("save-all") && sender.hasPermission("st.save")){
-                    if (sender instanceof Player){
-                        Player p = (Player) sender;
-                        cd.Add(p);
-                    }
-                    String p = plugin.config.getString("Saving.broadcastMsgProgress").replace("{PREFIX}",plugin.getPrefix());
-                    String d = plugin.config.getString("Saving.broadcastMsgDone").replace("{PREFIX}",plugin.getPrefix());
-                    Bukkit.broadcast(p,"st.st");
-                    for(World w : Bukkit.getServer().getWorlds()){
-                        w.save();
-                    }
-                    Bukkit.savePlayers();
-                    Bukkit.broadcast(d,"st.st");
-                    return true;
-                }
-
-                if (command.getName().equalsIgnoreCase("st") && args[0].contains("ping") &&  sender.hasPermission("st.ping")){
-                    if (sender instanceof Player){
-                        Player p = (Player) sender;
-                        cd.Add(p);
-                    } return PingCmd.Run(sender);
-                }
-                if (command.getName().equalsIgnoreCase("st") && args[0].contains("stats") && sender.hasPermission("st.stats")){
-                    if (sender instanceof Player){
-                        Player p = (Player) sender;
-                        cd.Add(p);
-                    } return StatCmd.Run(sender);
-                }
-            }else{
-                cd.CDText(sender);
-            }
-        }
-        return true;
-    }
-
-
-}

src/main/resources/config.yml

@@ -41,23 +41,21 @@ CustomAdvancement:
 # example: header: &cThis server is using SimplifyTools by &1SimplifyDave
 # Note: Use \n to add a new line
 # Note: The RAM values are in MB.
-# {USEDRAM} {TOTALRAM} {FREERAM} {AVERAGEPING} {ONLINEPLAYERS} {MAXPLAYERS} represents their values.
+# {USEDRAM} {TOTALRAM} {FREERAM} {AVERAGEPING} {ONLINEPLAYERS} {MAXPLAYERS} {MOTD} represents their values.
+# {UPTIME} will be replaced with the server's uptime in the following format: "xx days xx hours xx minutes"
 # NOTICE: You will need a full MC server restart when you want to apply new settings here.
 Tab:
   enabled: false # If you want to enable customization on the tab
-  refreshRate: 2 # The refresh rate in SECONDS
+  refreshRate: 1 # The refresh rate in SECONDS
-  headerAnimation: #If animation set to true, you can set the animations per line.
+  headerAnimation:
-#If you don't want animations, just leave one line text here!
+    - '&e&n{MOTD}\n&r&eOnline Players: &6{MAXPLAYERS}/{ONLINEPLAYERS}\n&eAverage ping: &6{AVERAGEPING} ms'
+    - '&6&l&n{MOTD}\n&r&6Online Players: &e{MAXPLAYERS}/{ONLINEPLAYERS}\n&6Average ping: &e{AVERAGEPING} ms'
+    #If you don't want animations, just leave one line text here!
     #- '&l&cThis is an example header text without animation\nAnd this is a new line!'
-  - '&cThis server is using SimplifyTools by &1SimplifyDave \nAverage ping: {AVERAGEPING} ms'
-  - '&bThis server is using SimplifyTools by &9SimplifyDave \nAverage ping: {AVERAGEPING} ms'
-  - '&b&lThis server is using SimplifyTools by &9SimplifyDave \nAverage ping: {AVERAGEPING} ms'
 
   footerAnimation:
-#If you don't want animations, just leave one line text here!
+    - '&l&7Server Statistics:\n&e&lRAM Usage: &6{TOTALRAM}MB / {USEDRAM}MB\n&e&lUptime: &6{UPTIME}\n&e&lTPS: &6{TPS}'
-    #- '&l&cThis is an example footer text without animation\n with multiple lines in one element!'
+    - '&l&7Server Statistics:\n&6&lRAM Usage: &e{TOTALRAM}MB / {USEDRAM}MB\n&6&lUptime: &e{UPTIME}\n&6&lTPS: &e{TPS}'
-  - '&l&4Server RAM Usage: {TOTALRAM}MB / {USEDRAM}MB\nOnline players: {MAXPLAYERS}/{ONLINEPLAYERS}'
-  - '&l&aServer RAM Usage: {TOTALRAM}MB / {USEDRAM}MB\nOnline players: {MAXPLAYERS}/{ONLINEPLAYERS}'
 
 # Custom Connect/Disconnect messages
 CustomMsg:
@@ -82,6 +80,12 @@ Cooldown:
   # The time must be passed between using this plugin commands.
   seconds: 2 #The command cooldown in seconds
   Msg: '{PREFIX} Please wait {SECONDS} seconds!' # The message when the user spamming a command
-
+#
+# Plugin Manager - Enable/Disable plugins without server restart
+# Attention! It may cause errors in other plugins if you use this feature, not recommended!
+# If this is set to 'true' you can use the /st pmanager commands. Set it to 'false' to prevent its use.
+#
+PluginManager:
+  enabled: false
 # Miscellaneous
-Prefix: '&a[&fSimplify&7Tools&2] &4- &f'
+Prefix: '&a[&fSimplify&7Tools&2] &4- &f'  # The prefix which is inserted to the beginning of every plugin message.

src/main/resources/plugin.yml

@@ -1,12 +1,13 @@
 name: SimplifyTools
 version: ${project.version}
-main: tk.ditservices.DITSystem
+main: hu.ditservices.STPlugin
 api-version: 1.13
 prefix: SimplifyTools
 load: POSTWORLD
 description: SimplifyTools - An All-in-one helper plugin.
 author: SimplifyDave
-website: https://dit-services.tk
+website: https://ditservices.hu
+#depend: [ProtocolLib]
 commands:
   st:
     description: The default command for the plugin.
@@ -20,10 +21,18 @@ commands:
     description: Displays your ping to the current server.
     usage: "/st ping"
     permission: st.ping
+  st tps:
+    description: Displays plugin, and server calculated TPS.
+    usage: "/st tps"
+    permission: st.tps
   st stats:
     description: Displays your gameplay statistics.
     usage: "/st stats"
     permission: st.stats
+  st settings:
+    description: Displays plugin settings.
+    usage: "/st settings"
+    permission: st.admin
   st save-all:
     description: Saves the players, worlds data on the server.
     usage: "/st save-all"
@@ -55,6 +64,9 @@ permissions:
   st.ping:
     description: Enables the ping command.
     default: true
+  st.tps:
+    description: Enables the tps command.
+    default: true
   st.reload:
     description: Enables the reload command.
     default: op
@@ -73,13 +85,13 @@ permissions:
   st.save:
     description: Enables the save-all command.
     default: op
-    st.admin:
+  st.admin:
       description: An admin permission for the maintenance commands and for update notifies.
       default: op
       children:
         st.save: true
         st.pmanager.*: true
-    st.*:
+  st.*:
       description: Wildcard permission for all commands.
       default: op
       children:
@@ -90,7 +102,7 @@ permissions:
         st.save: true
         st.stats: true
         st.settings: true
-    st.pmanager.*:
+  st.pmanager.*:
       description: The plugin manager commands.
       default: op
       children: