+ WorldReset and Downloader, even tought authentication is missing

+ command to test particle effects
+ first parts for hologram gui

.gitignore

@@ -1,3 +1,4 @@
-/bin/
 /target
+/server
+/build
 Core.iml

Core.iml

@@ -31,13 +31,21 @@
     <orderEntry type="library" name="Maven: org.mongodb:mongo-java-driver:3.2.2" level="project" />
     <orderEntry type="library" name="Maven: com.zaxxer:HikariCP:2.4.5" level="project" />
     <orderEntry type="library" name="Maven: org.slf4j:slf4j-api:1.7.16" level="project" />
+    <orderEntry type="library" name="Maven: redis.clients:jedis:2.9.0" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.commons:commons-pool2:2.4.2" level="project" />
     <orderEntry type="library" name="Maven: org.apache.commons:commons-lang3:3.1" level="project" />
     <orderEntry type="library" name="Maven: commons-io:commons-io:2.5" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.httpcomponents:httpclient:4.5.2" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.httpcomponents:httpcore:4.4.4" level="project" />
+    <orderEntry type="library" name="Maven: commons-logging:commons-logging:1.2" level="project" />
+    <orderEntry type="library" name="Maven: commons-codec:commons-codec:1.9" level="project" />
     <orderEntry type="library" name="Maven: joda-time:joda-time:2.9.4" level="project" />
     <orderEntry type="library" name="Maven: com.github.TheHolyWaffle:TeamSpeak-3-Java-API:v1.0.13" level="project" />
     <orderEntry type="library" name="Maven: org.apache.logging.log4j:log4j-api:2.6.2" level="project" />
     <orderEntry type="library" name="Maven: org.apache.logging.log4j:log4j-core:2.6.2" level="project" />
     <orderEntry type="library" name="Maven: net.gpedro.integrations.slack:slack-webhook:1.2.1" level="project" />
     <orderEntry type="library" name="Maven: org.projectlombok:lombok:1.16.10" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: de.slikey:EffectLib:5.2" level="project" />
+    <orderEntry type="library" name="Maven: co.aikar:taskchain-bukkit:3.4.3" level="project" />
   </component>
 </module>

pom.xml

@@ -4,6 +4,10 @@
          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>
 
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
     <groupId>eu.univento</groupId>
     <artifactId>Core</artifactId>
     <version>1.0-SNAPSHOT</version>
@@ -16,6 +20,7 @@
         <plugin>
             <groupId>org.apache.maven.plugins</groupId>
             <artifactId>maven-compiler-plugin</artifactId>
+            <version>3.6.0</version>
             <configuration>
                 <source>1.8</source>
                 <target>1.8</target>
@@ -48,12 +53,12 @@
         </plugins>
     </build>
 
-    <repositories>
+    <distributionManagement>
         <repository>
             <id>univentoEU</id>
-            <url>http://dev.joethei.de:8081/repository/public/</url>
+            <url>http://dev.joethei.de:8081/repository/univento-repo/</url>
         </repository>
-    </repositories>
+    </distributionManagement>
 
     <dependencies>
         <dependency>
@@ -90,6 +95,17 @@
             <artifactId>lombok</artifactId>
             <version>1.16.10</version>
         </dependency>
+        <dependency>
+            <groupId>de.slikey</groupId>
+            <artifactId>EffectLib</artifactId>
+            <version>5.2</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>co.aikar</groupId>
+            <artifactId>taskchain-bukkit</artifactId>
+            <version>3.4.3</version>
+        </dependency>
     </dependencies>
 
 </project>

run-server.sh

@@ -0,0 +1,96 @@
+#!/bin/bash
+
+if [ ! -d "build" ]; then
+    echo "Spigot is not downloaded, downloading and building now.."
+    rm -rf build/
+    mkdir build
+    cd build
+
+    curl -O https://hub.spigotmc.org/jenkins/job/BuildTools/lastSuccessfulBuild/artifact/target/BuildTools.jar
+    java -jar BuildTools.jar --rev 1.11
+
+    if [ ! -d "apache-maven-3.2.5" ]; then
+        echo "Maven is not downloaded, downloading now.."
+        curl -o apache-maven-3.2.5.zip http://mirror.metrocast.net/apache//maven/maven-3/3.2.5/binaries/apache-maven-3.2.5-bin.zip
+        unzip apache-maven-3.2.5.zip
+        rm apache-maven-3.2.5.zip
+    fi
+
+    cd ..
+
+    chmod +x ./build/apache-maven-3.2.5/bin/mvn # for some reason this isn't executable by default..
+fi
+
+if [ ! -d "server/plugins" ]; then
+    mkdir -p server/plugins
+fi
+
+if [ ! -f "server/spigot.jar" ]; then
+    cp build/spigot-1.11.jar server/spigot.jar
+fi
+
+if [ ! -f "server/eula.txt" ]; then
+    read -p "Do you accept the Mojang EULA? If not, then exit the program now. Otherwise, press Enter."
+    echo "eula=true" > server/eula.txt
+fi
+
+_term() {
+    echo "stop" > /tmp/srv-input
+    exit
+}
+
+if [[ ! $(uname) == MING* ]]; then
+    trap _term EXIT # only trap exit event if we're on unix
+fi
+
+while true; do
+    if [ -f "build/apache-maven-3.2.5" ]; then
+    	./build/apache-maven-3.2.5/bin/mvn clean install # use the maven that spigot build tools downloaded
+    else
+        mvn clean install
+    fi
+    cp target/Core-1.0-SNAPSHOT-jar-with-dependencies.jar server/plugins/Core.jar
+    cd server
+
+    if [[ $(uname) == MING* ]]; then
+        # we're running inside of git bash on windows, which doesn't support everything that unix systems do
+        # so just run the jar and ask the user if they want to continue running after it's done
+        java -jar spigot.jar
+
+        read -n 1 -p "Do you want to recompile and restart the server? (y/n) " value
+        if [ "$value" == "n" ]; then
+            echo "Shutting down process.."
+            exit
+        fi
+    else
+        # set up out process
+        rm -f /tmp/srv-input
+
+        mkfifo /tmp/srv-input
+        cat > /tmp/srv-input &
+        tail -f /tmp/srv-input | java -jar spigot.jar &
+
+        running=true
+        while $running; do
+            read input
+            if [ "$input" == "stop" ]; then
+                running=false
+                echo "stop" > /tmp/srv-input
+            elif [ "$input" == "exit" ]; then
+                running=false
+                echo "stop" > /tmp/srv-input
+                sleep 2
+                exit
+            else
+                echo "$input" > /tmp/srv-input
+            fi
+
+            sleep 1
+        done
+    fi
+
+    cd ..
+
+    echo "Rebuilding project.."
+    sleep 1
+done

src/main/java/eu/univento/core/Core.java

@@ -1,5 +1,7 @@
 package eu.univento.core;
 
+import de.slikey.effectlib.EffectLib;
+import de.slikey.effectlib.EffectManager;
 import eu.univento.commons.Commons;
 import eu.univento.commons.server.TPS;
 import eu.univento.core.antihack.AntiHack;
@@ -14,6 +16,7 @@ import eu.univento.core.api.utils.NettyInjection;
 import eu.univento.core.commands.*;
 import eu.univento.core.listeners.*;
 import io.netty.channel.Channel;
+import lombok.Getter;
 import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 import org.bukkit.plugin.Plugin;
@@ -35,18 +38,15 @@ import java.util.List;
  */
 public class Core extends JavaPlugin implements NettyInjection.PacketHandler {
 
-    //TODO: rewrite database operations from sync MongoDB to async MongoDB
+    @Getter
+    private static EffectLib effectLib = (EffectLib) Bukkit.getPluginManager().getPlugin("EffectLib");
 
+    @Getter
     private static Core instance;
-
+    @Getter
-    public static Core getInstance() {
-        return instance;
-    }
-
     private static Commons commons;
-    public static Commons getCommons() {
+    @Getter
-        return commons;
+    private static EffectManager effectManager;
-    }
 
     private ArrayList<String> registeredPlugins = new ArrayList<>();
 
@@ -110,6 +110,7 @@ public class Core extends JavaPlugin implements NettyInjection.PacketHandler {
     public void onEnable() {
         commons = new Commons();
         registerPlugin(this);
+        effectManager = new EffectManager(this);
         commons.getLoggingHandler().getCore().info("\n" +
                 "\n" +
                 "                                                                    \n" +
@@ -139,7 +140,7 @@ public class Core extends JavaPlugin implements NettyInjection.PacketHandler {
                 "\n");
         try {
             Config.writeDefault();
-        } catch (IOException | ClassNotFoundException | SQLException e) {
+        } catch (IOException e) {
             e.printStackTrace();
         }
         instance = this;
@@ -159,7 +160,7 @@ public class Core extends JavaPlugin implements NettyInjection.PacketHandler {
         }
         AntiHack.registerListeners();
 
-        new RunAs(this, "RunAs", "run commons as other player");
+        new RunAs(this, "RunAs", "run commands as other players");
         new SystemInfo(this, "SystemInfo", "gives info about the server system");
         new Vanish(this, "vanish", "vanish/unvanish your self");
         new GameMode(this, "gamemode", "sets your gamemode", "gm");
@@ -167,6 +168,7 @@ public class Core extends JavaPlugin implements NettyInjection.PacketHandler {
         new GlobalMute(this, "globalmute", "mutes the server");
         new ChatClear(this, "chatclear", "clears the chat", "cc");
         new Timeout(this, "timeout", "timeout other players");
+        new ParticleEffect(this, "particleeffect", "plays particle effects", "pe");
 
         PluginMessenger pluginMessenger = new PluginMessenger();
         NetworkData networkData = new NetworkData();

src/main/java/eu/univento/core/api/Config.java

@@ -27,10 +27,10 @@ public class Config {
 	 * @throws SQLException SQL server not available or throwing error
 	 * @throws IOException I/O failed
 	 */
-	public static void writeDefault() throws ClassNotFoundException, SQLException, IOException {
+	public static void writeDefault() throws IOException {
 		//editable messages will be set here, but do not edit this messages.
 		
-		//seting the default MySQL config.
+		//setting the default MySQL config.
 		cfg.addDefault("MySQL.Host", "hostname");
 		cfg.addDefault("MySQL.Port", "3306");
 		cfg.addDefault("MySQL.DB", "core");

src/main/java/eu/univento/core/api/Hologram.java

@@ -57,7 +57,7 @@ public class Hologram {
         }
     }
 
-    private void showAll() {
+    public void showAll() {
         for (CustomPlayer player : Core.getOnlinePlayers()) {
             for (EntityArmorStand armor : entitylist) {
                 PacketPlayOutSpawnEntityLiving packet = new PacketPlayOutSpawnEntityLiving(armor);
@@ -66,7 +66,7 @@ public class Hologram {
         }
     }
 
-    private void hideAll() {
+    public void hideAll() {
         for (CustomPlayer player : Core.getOnlinePlayers()) {
             for (EntityArmorStand armor : entitylist) {
                 PacketPlayOutEntityDestroy packet = new PacketPlayOutEntityDestroy(armor.getId());
@@ -75,6 +75,12 @@ public class Hologram {
         }
     }
 
+    public void destroy() {
+        for(EntityArmorStand armorStand : entitylist) {
+            armorStand.die();
+        }
+    }
+
     private void create() {
         double DISTANCE = 0.25D;
         EntityArmorStand stand = new EntityArmorStand(((CraftWorld) this.location.getWorld()).getHandle(),this.location.getX(), this.location.getY(),this.location.getZ());

src/main/java/eu/univento/core/api/game/GameTimer.java

@@ -1,51 +0,0 @@
-package eu.univento.core.api.game;
-
-import org.bukkit.plugin.Plugin;
-import org.bukkit.scheduler.BukkitRunnable;
-
-/**
- * @author joethei
- * @version 0.1
- */
-public class GameTimer extends BukkitRunnable{
-
-    private Plugin plugin;
-    private int time;
-    private int minPlayers;
-    private GameTimer following;
-
-    public GameTimer(Plugin plugin, GameTimer following, int time, int minPlayers) {
-        this.plugin = plugin;
-        this.following = following;
-        this.time = time;
-        this.minPlayers = minPlayers;
-        runTaskTimer(plugin, 20L, 20L);
-    }
-
-    @Override
-    public void run() {
-        if(PlayerManager.size() >= minPlayers) {
-            time--;
-
-        }
-        if(time == 0) {
-            if(PlayerManager.size() > minPlayers) {
-                this.cancel();
-                following.run();
-            }else {
-                this.cancel();
-                //TODO: reset timer
-                this.run();
-            }
-        }
-    }
-
-    public int getTime() {
-        return time;
-    }
-
-    public int getMinPlayers() {
-        return minPlayers;
-    }
-
-}

src/main/java/eu/univento/core/api/gui/hologram/HologramData.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2016 univento.eu - All rights reserved
+ * You are not allowed to use, distribute or modify this code
+ */
+
+package eu.univento.core.api.gui.hologram;
+
+import eu.univento.core.api.gui.hologram.components.PlayerGUIPage;
+import eu.univento.core.api.gui.hologram.components.PlayerGUIPageModel;
+import eu.univento.core.api.gui.hologram.components.PlayerGUITextBoxComponent;
+import eu.univento.core.api.player.CustomPlayer;
+import lombok.Getter;
+
+/**
+ * @author joethei
+ * @version 0.1
+ */
+
+@Getter
+public class HologramData {
+
+    private CustomPlayer player;
+    private PlayerGUIPage playerGUIPage;
+    private PlayerGUIPageModel model;
+    private PlayerGUIPageModel prevModel;
+    private PlayerGUIPage playerPreviousGUIContainer;
+    private PlayerGUIPage playerFocusedContainer;
+    private PlayerGUITextBoxComponent textBoxEditor;
+    //private PlayerGUIValueScrollerComponent valueScrollerEditor;
+    private boolean isSneaking;
+
+    public HologramData(CustomPlayer player) {
+        this.player = player;
+    }
+
+}

src/main/java/eu/univento/core/api/gui/hologram/HologramGUI.java

@@ -0,0 +1,17 @@
+/*
+ * Copyright (c) 2016 univento.eu - All rights reserved
+ * You are not allowed to use, distribute or modify this code
+ */
+
+package eu.univento.core.api.gui.hologram;
+
+/**
+ * @author joethei
+ * @version 0.1
+ */
+public class HologramGUI {
+
+    public HologramGUI() {
+
+    }
+}

src/main/java/eu/univento/core/api/gui/hologram/components/ComponentPosition.java

@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2016 univento.eu - All rights reserved
+ * You are not allowed to use, distribute or modify this code
+ */
+
+package eu.univento.core.api.gui.hologram.components;
+
+import lombok.Data;
+
+/**
+ * @author joethei
+ * @version 0.1
+ */
+
+@Data
+public class ComponentPosition {
+
+    private double x;
+    private double y;
+
+    public ComponentPosition(double x, double y) {
+        this.x = x;
+        this.y = y;
+    }
+}

src/main/java/eu/univento/core/api/gui/hologram/components/ComponentProperties.java

@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2016 univento.eu - All rights reserved
+ * You are not allowed to use, distribute or modify this code
+ */
+
+package eu.univento.core.api.gui.hologram.components;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+
+/**
+ * @author joethei
+ * @version 0.1
+ */
+
+@Data
+@AllArgsConstructor
+public class ComponentProperties {
+
+    private String id;
+    private String pageId;
+    private ComponentPosition position;
+    private String label;
+    private double labelDistance;
+    private boolean showLabel;
+    private boolean hidden;
+}

src/main/java/eu/univento/core/api/gui/hologram/components/GUIComponent.java

@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2016 univento.eu - All rights reserved
+ * You are not allowed to use, distribute or modify this code
+ */
+
+package eu.univento.core.api.gui.hologram.components;
+
+import eu.univento.core.api.Hologram;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import org.bukkit.entity.Player;
+
+/**
+ * @author joethei
+ * @version 0.1
+ */
+
+@Data
+@AllArgsConstructor
+public abstract class GUIComponent {
+    protected String id;
+    protected String pageId;
+    protected ComponentPosition position;
+    protected String label;
+    protected double labelDistance;
+    protected boolean showLabel;
+    protected boolean hidden;
+    protected Hologram[] holograms;
+
+    public abstract PlayerGUIComponent initPlayerGUIComponent(Player player);
+
+    public abstract void updateIncrement();
+
+    public abstract String[] updateComponentLine(Player player);
+
+    public abstract double getDisplayDistance();
+
+    public abstract double getLineHeight();
+
+    public abstract GUIComponent clone();
+
+    public ComponentProperties cloneProperties() {
+        return new ComponentProperties(this.id, this.pageId, this.position, this.label, this.labelDistance, this.showLabel, this.hidden);
+    }
+}

src/main/java/eu/univento/core/api/gui/hologram/components/GUIPage.java

@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2016 univento.eu - All rights reserved
+ * You are not allowed to use, distribute or modify this code
+ */
+
+package eu.univento.core.api.gui.hologram.components;
+
+import eu.univento.core.api.player.CustomPlayer;
+import lombok.Getter;
+import org.bukkit.inventory.ItemStack;
+
+import java.util.HashMap;
+
+/**
+ * @author joethei
+ * @version 0.1
+ */
+
+@Getter
+public class GUIPage {
+
+    private HashMap<String, GUIComponent> components;
+    private String id;
+    private ItemStack item;
+    private String itemName;
+    private boolean closeOnPlayerMove;
+    private boolean closeOnPlayerItemSwitch;
+
+    public GUIPage(HashMap<String, GUIComponent> components, String id, ItemStack item, String itemName, boolean closeOnPlayerMove, boolean closeOnPlayerItemSwitch)  {
+        this.components = components;
+        this.id = id;
+        this.item = item;
+        this.itemName = itemName;
+        this.closeOnPlayerMove = closeOnPlayerMove;
+        this.closeOnPlayerItemSwitch = closeOnPlayerItemSwitch;
+    }
+
+    public PlayerGUIPage getPlayerGUIPage(CustomPlayer player) {
+        PlayerGUIPage page = player.getHologramData().getPlayerGUIPage();
+        if(page.getPage().getId().equals(id)) {
+            return page;
+        }
+        return null;
+    }
+}

src/main/java/eu/univento/core/api/gui/hologram/components/GUIPageModel.java

@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) 2016 univento.eu - All rights reserved
+ * You are not allowed to use, distribute or modify this code
+ */
+
+package eu.univento.core.api.gui.hologram.components;
+
+/**
+ * @author joethei
+ * @version 0.1
+ */
+public abstract class GUIPageModel {
+
+}

src/main/java/eu/univento/core/api/gui/hologram/components/IValueHolder.java

@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) 2016 univento.eu - All rights reserved
+ * You are not allowed to use, distribute or modify this code
+ */
+
+package eu.univento.core.api.gui.hologram.components;
+
+/**
+ * @author joethei
+ * @version 0.1
+ */
+public abstract interface IValueHolder {
+    public abstract String getValue();
+}

src/main/java/eu/univento/core/api/gui/hologram/components/PlayerGUIComponent.java

@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2016 univento.eu - All rights reserved
+ * You are not allowed to use, distribute or modify this code
+ */
+
+package eu.univento.core.api.gui.hologram.components;
+
+import eu.univento.core.api.Hologram;
+import eu.univento.core.api.player.CustomPlayer;
+import lombok.Data;
+import org.bukkit.Location;
+import org.bukkit.util.Vector;
+
+/**
+ * @author joethei
+ * @version 0.1
+ */
+
+@Data
+public abstract class PlayerGUIComponent {
+    protected CustomPlayer player;
+    protected GUIComponent component;
+    protected Location location;
+    protected String label;
+    protected boolean focused = false;
+    protected String[] lines;
+    protected int[] componentIds;
+    protected Location[] armorStandLocations;
+    protected boolean hidden;
+
+    public PlayerGUIComponent(CustomPlayer player, GUIComponent component) {
+        this.player = player;
+        this.component = component;
+        this.hidden = component.isHidden();
+    }
+
+    public abstract void updateComponentLines();
+
+    public abstract void spawnEntities(Location location, boolean param);
+
+    public abstract void updateLocation(Location location, boolean param);
+
+    public void destroyArmorStands() {
+        for(Hologram hologram : component.getHolograms()) {
+            hologram.destroy();
+        }
+    }
+
+    public void renderLabel(Location location, Vector vector, boolean param)  {
+        if(component.getLabel() != null) {
+            double distance = component.getLabelDistance();
+            Location loc = player.getLocation();
+            if(param) {
+                loc = this.location;
+                distance = 15.0D;
+            }
+            location = calculateArmorStandLocation(-1, loc, vector, distance, component.getLineHeight(), component.getPosition().getY(), component.getPosition().getX());
+            if(param) {
+                this.location.setX(this.location.getX() + vector.getX() * -15.0D);
+                this.location.setY(this.location.getY() + vector.getY() * -15.0D);
+            }
+            String label = component.getLabel();
+
+        }
+    }
+
+    protected void updateLabelText() {
+
+    }
+
+    protected void updateLabelLocation(Location location, Vector vector, boolean param) {
+
+    }
+
+    protected Location calculateArmorStandLocation(int param, Location location, Vector vector, double double1, double double2, double double3, double double4) {
+        return null;
+    }
+
+    protected Vector customNormalize(Vector vector) {
+     return null;
+    }
+
+    protected Vector rotateAboutYAxis(Vector vector, double param) {
+        return null;
+    }
+
+    public void focusComponent(boolean param) {
+
+    }
+
+    public void unfocusComponent(boolean param) {
+
+    }
+}

src/main/java/eu/univento/core/api/gui/hologram/components/PlayerGUIPage.java

@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2016 univento.eu - All rights reserved
+ * You are not allowed to use, distribute or modify this code
+ */
+
+package eu.univento.core.api.gui.hologram.components;
+
+import eu.univento.core.api.player.CustomPlayer;
+import lombok.Getter;
+import org.bukkit.Location;
+
+import java.util.HashMap;
+
+/**
+ * @author joethei
+ * @version 0.1
+ */
+
+@Getter
+public class PlayerGUIPage {
+    protected CustomPlayer player;
+    protected GUIPage page;
+    protected Location location;
+    protected HashMap<String, PlayerGUIComponent> components;
+    protected HashMap<String, GUIComponent> guiComponents;
+
+    public PlayerGUIPage(CustomPlayer player, HashMap<String, PlayerGUIComponent> components, Location location, GUIPage page) {
+        this.player = player;
+        this.components = components;
+        this.location = location;
+        this.page = page;
+        this.guiComponents = new HashMap<>();
+    }
+
+    public void updateIncrement() {
+        for(GUIComponent component : guiComponents.values()) {
+            component.updateIncrement();
+        }
+    }
+
+    public void renderComponent(GUIComponent component) {
+        PlayerGUIComponent playerGUIComponent = this.components.get(component.getId());
+        if(playerGUIComponent != null) {
+            removeComponent(component.getId());
+        }
+        PlayerGUIComponent guiComponent = component.initPlayerGUIComponent(player);
+        guiComponent.setHidden(false);
+        guiComponent.spawnEntities(location, this instanceof StationaryPlayerGUIPage);
+    }
+
+    public void removeComponent(String param) {
+
+    }
+}

src/main/java/eu/univento/core/api/gui/hologram/components/PlayerGUIPageModel.java

@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2016 univento.eu - All rights reserved
+ * You are not allowed to use, distribute or modify this code
+ */
+
+package eu.univento.core.api.gui.hologram.components;
+
+import eu.univento.core.api.player.CustomPlayer;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+/**
+ * @author joethei
+ * @version 0.1
+ */
+
+@Getter
+@AllArgsConstructor
+public abstract class PlayerGUIPageModel {
+    protected GUIPage page;
+    protected CustomPlayer player;
+}

src/main/java/eu/univento/core/api/gui/hologram/components/PlayerGUITextBoxComponent.java

@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2016 univento.eu - All rights reserved
+ * You are not allowed to use, distribute or modify this code
+ */
+
+package eu.univento.core.api.gui.hologram.components;
+
+import eu.univento.core.api.player.CustomPlayer;
+import org.bukkit.Location;
+
+/**
+ * @author joethei
+ * @version 0.1
+ */
+public class PlayerGUITextBoxComponent extends PlayerGUIValueBoxComponent implements IValueHolder{
+
+    public PlayerGUITextBoxComponent(CustomPlayer player, GUIComponent component) {
+        super(player, component);
+    }
+
+    @Override
+    public String getValue() {
+        return null;
+    }
+
+    @Override
+    public void updateComponentLines() {
+
+    }
+
+    @Override
+    public void spawnEntities(Location location, boolean param) {
+
+    }
+
+    @Override
+    public void updateLocation(Location location, boolean param) {
+
+    }
+}

src/main/java/eu/univento/core/api/gui/hologram/components/PlayerGUIValueBoxComponent.java

@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2016 univento.eu - All rights reserved
+ * You are not allowed to use, distribute or modify this code
+ */
+
+package eu.univento.core.api.gui.hologram.components;
+
+import eu.univento.core.api.player.CustomPlayer;
+
+/**
+ * @author joethei
+ * @version 0.1
+ */
+public abstract class PlayerGUIValueBoxComponent extends PlayerGUIComponent{
+
+    public PlayerGUIValueBoxComponent(CustomPlayer player, GUIComponent component) {
+        super(player, component);
+    }
+
+    public void focusComponent(boolean focus) {
+        if((component.getLabel() != null) && (!component.isShowLabel())) {
+
+        }
+    }
+}

src/main/java/eu/univento/core/api/gui/hologram/components/StationaryPlayerGUIPage.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2016 univento.eu - All rights reserved
+ * You are not allowed to use, distribute or modify this code
+ */
+
+package eu.univento.core.api.gui.hologram.components;
+
+import eu.univento.core.api.player.CustomPlayer;
+import lombok.Getter;
+import org.bukkit.Location;
+
+import java.util.HashMap;
+
+/**
+ * @author joethei
+ * @version 0.1
+ */
+
+public class StationaryPlayerGUIPage extends PlayerGUIPage{
+
+    @Getter
+    private String stationaryDisplayID;
+
+    public StationaryPlayerGUIPage(CustomPlayer player, HashMap<String, PlayerGUIComponent> components, Location location, GUIPage page, String param) {
+        super(player, components, location, page);
+        this.stationaryDisplayID = param;
+    }
+
+    public void renderComponents() {
+        for(PlayerGUIComponent component : components.values()) {
+            component.spawnEntities(location, true);
+        }
+    }
+
+    public boolean equals(Object object) {
+        if((object instanceof  StationaryPlayerGUIPage)) {
+            StationaryPlayerGUIPage page = (StationaryPlayerGUIPage) object;
+            return page.getPage().getId().equals(this.getPage().getId());
+        }
+        return false;
+    }
+}

src/main/java/eu/univento/core/api/player/CustomPlayer.java

@@ -11,11 +11,13 @@ import eu.univento.core.api.Utils;
 import eu.univento.core.api.chat.DefaultFontInfo;
 import eu.univento.core.api.effects.Blackscreen;
 import eu.univento.core.api.effects.Effects;
+import eu.univento.core.api.gui.hologram.HologramData;
 import eu.univento.core.api.languages.Messages;
 import eu.univento.core.api.server.ServerSettings;
 import eu.univento.core.api.shop.ShopItem;
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
+import lombok.Getter;
 import net.minecraft.server.v1_11_R1.*;
 import org.bukkit.*;
 import org.bukkit.Material;
@@ -55,12 +57,16 @@ public class CustomPlayer extends CraftPlayer {
 
     private final GameProfile gameProfile;
 
+    @Getter
+    private HologramData hologramData;
+
     private CustomPlayer(Player player) {
         super((CraftServer) Bukkit.getServer(), ((CraftPlayer) player).getHandle());
         DATABASE_PLAYER = new DatabasePlayer(Core.getCommons(), player.getUniqueId());
         PLAYERS.put(player.getUniqueId(), this);
         PLAYER = player;
         gameProfile = ((CraftPlayer) player).getProfile();
+        hologramData = new HologramData(this);
     }
 
     public void onLeave() {

src/main/java/eu/univento/core/api/world/WorldReset.java

@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2016 univento.eu - All rights reserved
+ * You are not allowed to use, distribute or modify this code
+ */
+
+package eu.univento.core.api.world;
+
+import org.apache.commons.io.FileUtils;
+import org.apache.http.HttpEntity;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.bukkit.Bukkit;
+import org.bukkit.World;
+import org.bukkit.WorldCreator;
+import org.bukkit.entity.Player;
+
+import java.io.File;
+import java.io.IOException;
+
+/**
+ * @author joethei
+ * @version 0.1
+ */
+public class WorldReset {
+
+    private String name;
+
+    public WorldReset(String name) {
+        this.name = name;
+    }
+
+    public World reset() {
+        World world = Bukkit.getWorld(name);
+        if(world.getName().equals("world")) return null;
+        for(Player player : world.getPlayers())
+            player.teleport(Bukkit.getWorld("world").getSpawnLocation());
+
+        Bukkit.unloadWorld(world, true);
+        try {
+            File file = new File(name);
+            FileUtils.deleteDirectory(file);
+
+            CloseableHttpClient httpClient = HttpClients.createDefault();
+
+            HttpGet httpGet = new HttpGet("https://download.univento.eu/world" + name);
+            httpGet.addHeader("User-Agent", "Mozilla/5.0 (Windows NT 6.3; WOW64; rv:34.0) Gecko/20100101 Firefox/34.0");
+            httpGet.addHeader("Referer", "https://www.google.com");
+
+            try {
+                CloseableHttpResponse httpResponse = httpClient.execute(httpGet);
+                HttpEntity fileEntity = httpResponse.getEntity();
+
+                if (fileEntity != null) {
+                    FileUtils.copyInputStreamToFile(fileEntity.getContent(), new File(name));
+                }
+
+            } catch (IOException e) {
+                return null;
+            }
+
+            httpGet.releaseConnection();
+
+            //FileUtils.copyURLToFile(new URL(""), file);
+
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        return Bukkit.createWorld(new WorldCreator(name));
+    }
+
+}

src/main/java/eu/univento/core/commands/ParticleEffect.java

@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2016 univento.eu - All rights reserved
+ * You are not allowed to use, distribute or modify this code
+ */
+
+package eu.univento.core.commands;
+
+import de.slikey.effectlib.effect.*;
+import eu.univento.core.Core;
+import eu.univento.core.api.AutoCommand;
+import eu.univento.core.api.languages.Messages;
+import eu.univento.core.api.player.CustomPlayer;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+
+import java.util.List;
+
+/**
+ * @author joethei
+ * @version 0.1
+ */
+public class ParticleEffect extends AutoCommand<Core> {
+
+    public ParticleEffect(Core plugin, String command, String description, String... aliases) {
+        super(plugin, command, description, aliases);
+    }
+
+    @Override
+    public boolean execute(CommandSender sender, String label, String[] args) {
+        if(sender instanceof Player) {
+            CustomPlayer p = CustomPlayer.getPlayer((Player) sender);
+            if(args.length == 0) p.sendMessage("§cNot enough arguments");
+            if(args.length == 1) {
+                String arg = args[0];
+                if(arg.equalsIgnoreCase("ball")) {
+                    AnimatedBallEffect effect = new AnimatedBallEffect(Core.getEffectManager());
+                    effect.setLocation(p.getLocation());
+                    effect.start();
+                }
+                if(arg.equalsIgnoreCase("arc")) {
+                    ArcEffect effect = new ArcEffect(Core.getEffectManager());
+                    effect.setLocation(p.getLocation());
+                    effect.start();
+                }
+                if(arg.equalsIgnoreCase("atom")) {
+                    AtomEffect effect = new AtomEffect(Core.getEffectManager());
+                    effect.setLocation(p.getLocation());
+                    effect.start();
+                }
+                if(arg.equalsIgnoreCase("bigbang")) {
+                    BigBangEffect effect = new BigBangEffect(Core.getEffectManager());
+                    effect.setLocation(p.getLocation());
+                    effect.start();
+                }
+                if(arg.equalsIgnoreCase("bleed")) {
+                    BleedEffect effect = new BleedEffect(Core.getEffectManager());
+                    effect.setLocation(p.getLocation());
+                    effect.start();
+                }
+                if(arg.equalsIgnoreCase("circle")) {
+                    CircleEffect effect = new CircleEffect(Core.getEffectManager());
+                    effect.setLocation(p.getLocation());
+                    effect.start();
+                }
+                if(arg.equalsIgnoreCase("cloud")) {
+                    CloudEffect effect = new CloudEffect(Core.getEffectManager());
+                    effect.setLocation(p.getLocation());
+                    effect.start();
+                }
+                if(arg.equalsIgnoreCase("text")) {
+                    TextEffect effect = new TextEffect(Core.getEffectManager());
+                    effect.setLocation(p.getLocation());
+                    effect.text = "Hallo du da";
+                    effect.start();
+                }
+
+            }
+        }else {
+            sender.sendMessage(Messages.Console.NOT_A_PLAYER);
+        }
+
+        return true;
+    }
+
+    @Override
+    public List<String> tabComplete(CommandSender sender, String label, String[] args) {
+        return null;
+    }
+}

src/main/java/eu/univento/core/listeners/Chat.java

@@ -11,7 +11,7 @@ import eu.univento.core.api.server.ServerSettings;
 import eu.univento.core.api.shop.ShopItem;
 import eu.univento.core.api.shop.ShopMenu;
 import eu.univento.core.api.shop.entity.ShopVillager;
-import net.md_5.bungee.api.ChatColor;
+import org.bukkit.ChatColor;
 import org.bukkit.Material;
 import org.bukkit.Sound;
 import org.bukkit.entity.Villager;

src/main/java/eu/univento/core/listeners/Events.java

@@ -75,7 +75,6 @@ public class Events implements Listener {
         final double dx = Math.abs(dir.getX());
         final double dz = Math.abs(dir.getZ());
         if ((dx == 0.0) && (dz == 0.0)) {
-            // Special case probably never happens
             dir.setX(0.001);
         }
         if ((dx < 3.0) && (dz < 3.0)) {
@@ -84,7 +83,6 @@ public class Events implements Listener {
             newV.setY(0);
             orb.setVelocity(newV);
             if ((dx < 1.0) && (dz < 1.0)) {
-                // maybe oLoc
                 orb.teleport(oLoc.clone().add(nDir.multiply(1.0)), PlayerTeleportEvent.TeleportCause.PLUGIN);
             }
             if ((dx < 0.5) && (dz < 0.5)) {

src/main/java/eu/univento/core/listeners/PluginMessenger.java

@@ -28,7 +28,7 @@ public class PluginMessenger implements PluginMessageListener {
         }
         assert string != null;
         if(string.endsWith("squidhq")) {
-            p.warn(WarnReason.SPAM, null, "https://players.univento.eu/" + p.getUniqueId().toString() + "/hacks");
+            p.warn(WarnReason.SQUIDHQ, null, "https://players.univento.eu/" + p.getUniqueId().toString() + "/hacks");
         }
 
         if (channel.equals("WDL|INIT")) {
@@ -57,8 +57,7 @@ public class PluginMessenger implements PluginMessageListener {
             p.sendPluginMessage(Core.getInstance(), "WDL|CONTROL", output.toByteArray());
         }
         if (channel.equals("PERMISSIONSREPL") && string.contains("mod.worlddownloader")) {
-            //TODO: change to real warn reason
+            p.warn(WarnReason.WDL, null, "https://players.univento.eu/" + p.getUniqueId().toString() + "/hacks");
-            p.warn(WarnReason.SPAM, null, "https://players.univento.eu/" + p.getUniqueId().toString() + "/hacks");
             p.sendMessage(p.getDatabasePlayer().getLanguage().getWord("Prefix") + p.getDatabasePlayer().getLanguage().getWord("Hack.WorldDownloader"));
         }
         if(channel.equals("5zig_Set")) {
@@ -83,7 +82,6 @@ public class PluginMessenger implements PluginMessageListener {
             ByteArrayDataOutput output5 = ByteStreams.newDataOutput();
             output5.write(0x10);
             p.sendPluginMessage(Core.getInstance(), "5zig_Set", output5.toByteArray());
-
         }
     }
 }