+ 1.11 Update

+ pathfinding
+ method to send centered text

Core.iml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
+<module com.demonwav.mcdev.MinecraftModuleTypes="PAPER_MODULE_TYPE" org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
   <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="false">
     <output url="file://$MODULE_DIR$/target/classes" />
     <output-test url="file://$MODULE_DIR$/target/test-classes" />
@@ -11,40 +11,33 @@
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" scope="PROVIDED" name="Maven: org.projectlombok:lombok:1.14.8" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: com.destroystokyo.paper:paper-api:1.11-R0.1-SNAPSHOT" level="project" />
-    <orderEntry type="library" scope="PROVIDED" name="Maven: org.spigotmc:spigot-api:1.10.2-R0.1-SNAPSHOT" level="project" />
     <orderEntry type="library" scope="PROVIDED" name="Maven: commons-lang:commons-lang:2.6" level="project" />
     <orderEntry type="library" name="Maven: com.googlecode.json-simple:json-simple:1.1.1" level="project" />
     <orderEntry type="library" name="Maven: junit:junit:4.10" level="project" />
     <orderEntry type="library" name="Maven: org.hamcrest:hamcrest-core:1.1" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: com.google.code.findbugs:jsr305:1.3.9" level="project" />
     <orderEntry type="library" name="Maven: com.google.guava:guava:17.0" level="project" />
     <orderEntry type="library" name="Maven: com.google.code.gson:gson:2.2.4" level="project" />
     <orderEntry type="library" scope="PROVIDED" name="Maven: org.avaje:ebean:2.8.1" level="project" />
     <orderEntry type="library" scope="PROVIDED" name="Maven: javax.persistence:persistence-api:1.0" level="project" />
-    <orderEntry type="library" scope="PROVIDED" name="Maven: org.yaml:snakeyaml:1.15" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: org.yaml:snakeyaml:1.17" level="project" />
     <orderEntry type="library" scope="PROVIDED" name="Maven: net.md-5:bungeecord-chat:1.10-SNAPSHOT" level="project" />
-    <orderEntry type="library" scope="PROVIDED" name="Maven: org.bukkit:bukkit:1.10.2-R0.1-SNAPSHOT" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: org.ow2.asm:asm-all:5.0.4" level="project" />
-    <orderEntry type="library" name="Maven: org.bukkit:craftbukkit:1.10.2-R0.1-SNAPSHOT" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: org.spigotmc:spigot-api:1.11-R0.1-SNAPSHOT" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: org.bukkit:bukkit:1.11-R0.1-SNAPSHOT" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: org.bukkit:craftbukkit:1.11-R0.1-SNAPSHOT" level="project" />
     <orderEntry type="module" module-name="Commons" />
     <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: io.netty:netty-all:4.0.36.Final" 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: joda-time:joda-time:2.9.4" level="project" />
-    <orderEntry type="library" name="Maven: com.github.theholywaffle:teamspeak3-api:1.0.14-SNAPSHOT" 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="module-library">
+    <orderEntry type="library" name="Maven: org.projectlombok:lombok:1.16.10" level="project" />
-      <library name="Maven: eu.the5zig.mod:mod:1.0">
-        <CLASSES>
-          <root url="jar://$MODULE_DIR$/local-maven-repo/The5zigMod.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES />
-      </library>
-    </orderEntry>
   </component>
 </module>

pom.xml

@@ -50,34 +50,35 @@
 
     <repositories>
         <repository>
-            <id>spigot-repo</id>
+            <id>univentoEU</id>
-            <url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
+            <url>http://dev.joethei.de:8081/repository/public/</url>
         </repository>
     </repositories>
 
     <dependencies>
         <dependency>
-            <groupId>org.projectlombok</groupId>
+            <groupId>com.destroystokyo.paper</groupId>
-            <artifactId>lombok</artifactId>
+            <artifactId>paper-api</artifactId>
-            <version>1.14.8</version>
+            <version>1.11-R0.1-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.spigotmc</groupId>
             <artifactId>spigot-api</artifactId>
-            <version>1.10.2-R0.1-SNAPSHOT</version>
+            <version>1.11-R0.1-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.bukkit</groupId>
             <artifactId>bukkit</artifactId>
-            <version>1.10.2-R0.1-SNAPSHOT</version>
+            <version>1.11-R0.1-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.bukkit</groupId>
             <artifactId>craftbukkit</artifactId>
-            <version>1.10.2-R0.1-SNAPSHOT</version>
+            <version>1.11-R0.1-SNAPSHOT</version>
+            <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>eu.univento</groupId>
@@ -85,16 +86,9 @@
             <version>1.0-SNAPSHOT</version>
         </dependency>
         <dependency>
-            <groupId>eu.univento</groupId>
+            <groupId>org.projectlombok</groupId>
-            <artifactId>Commons</artifactId>
+            <artifactId>lombok</artifactId>
-            <version>1.0-SNAPSHOT</version>
+            <version>1.16.10</version>
-        </dependency>
-        <dependency>
-            <groupId>eu.the5zig.mod</groupId>
-            <artifactId>mod</artifactId>
-            <version>1.0</version>
-            <scope>system</scope>
-            <systemPath>${project.basedir}/local-maven-repo/The5zigMod.jar</systemPath>
         </dependency>
     </dependencies>
 

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

@@ -4,7 +4,6 @@ import eu.univento.commons.Commons;
 import eu.univento.commons.server.TPS;
 import eu.univento.core.antihack.AntiHack;
 import eu.univento.core.api.Config;
-import eu.univento.core.api.debug.DebugManager;
 import eu.univento.core.api.effects.Blackscreen;
 import eu.univento.core.api.events.MoveEventFilter;
 import eu.univento.core.api.items.InventoryManager;
@@ -15,7 +14,6 @@ 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;
@@ -86,9 +84,6 @@ public class Core extends JavaPlugin implements NettyInjection.PacketHandler {
         }
     }
 
-    @Getter
-    private static DebugManager debugManager;
-
     /*
     @Override
     public void onLoad() {
@@ -232,7 +227,6 @@ public class Core extends JavaPlugin implements NettyInjection.PacketHandler {
         });
         */
         Bukkit.getScheduler().runTask(this, new TPS());
-        debugManager = new DebugManager();
     }
 
     @Override

src/main/java/eu/univento/core/antihack/utils/PacketReader.java

@@ -4,8 +4,8 @@ import io.netty.channel.Channel;
 import io.netty.channel.ChannelHandler;
 import io.netty.channel.ChannelHandlerContext;
 import io.netty.handler.codec.MessageToMessageDecoder;
-import net.minecraft.server.v1_10_R1.Packet;
+import net.minecraft.server.v1_11_R1.Packet;
-import org.bukkit.craftbukkit.v1_10_R1.entity.CraftPlayer;
+import org.bukkit.craftbukkit.v1_11_R1.entity.CraftPlayer;
 import org.bukkit.entity.Player;
 
 import java.util.List;

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

@@ -2,14 +2,14 @@ package eu.univento.core.api;
 
 import eu.univento.core.Core;
 import eu.univento.core.api.player.CustomPlayer;
-import net.minecraft.server.v1_10_R1.EntityArmorStand;
+import net.minecraft.server.v1_11_R1.EntityArmorStand;
-import net.minecraft.server.v1_10_R1.EnumHand;
+import net.minecraft.server.v1_11_R1.EnumHand;
-import net.minecraft.server.v1_10_R1.PacketPlayOutEntityDestroy;
+import net.minecraft.server.v1_11_R1.PacketPlayOutEntityDestroy;
-import net.minecraft.server.v1_10_R1.PacketPlayOutSpawnEntityLiving;
+import net.minecraft.server.v1_11_R1.PacketPlayOutSpawnEntityLiving;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
-import org.bukkit.craftbukkit.v1_10_R1.CraftWorld;
+import org.bukkit.craftbukkit.v1_11_R1.CraftWorld;
-import org.bukkit.craftbukkit.v1_10_R1.inventory.CraftItemStack;
+import org.bukkit.craftbukkit.v1_11_R1.inventory.CraftItemStack;
 import org.bukkit.inventory.ItemStack;
 
 import java.util.ArrayList;

src/main/java/eu/univento/core/api/blocks/banners/BannerColor.java

@@ -8,7 +8,22 @@ import org.bukkit.DyeColor;
  */
 
 public enum BannerColor {
-    BLACK('0', DyeColor.BLACK), BLUE('1', DyeColor.BLUE), BROWN('g', DyeColor.BROWN), CYAN('3', DyeColor.CYAN), GRAY('8', DyeColor.GRAY), GREEN('2', DyeColor.GREEN), LIGHT_BLUE('b', DyeColor.LIGHT_BLUE), LIME('a', DyeColor.LIME), MAGENTA('c', DyeColor.MAGENTA), ORANGE('6', DyeColor.ORANGE), PINK('d', DyeColor.PINK), PURPLE('5', DyeColor.PURPLE), RED('4', DyeColor.RED), SILVER('7', DyeColor.SILVER), WHITE('f', DyeColor.WHITE), YELLOW('e', DyeColor.YELLOW);
+    BLACK('0', DyeColor.BLACK),
+    BLUE('1', DyeColor.BLUE),
+    BROWN('g', DyeColor.BROWN),
+    CYAN('3', DyeColor.CYAN),
+    GRAY('8', DyeColor.GRAY),
+    GREEN('2', DyeColor.GREEN),
+    LIGHT_BLUE('b', DyeColor.LIGHT_BLUE),
+    LIME('a', DyeColor.LIME),
+    MAGENTA('c', DyeColor.MAGENTA),
+    ORANGE('6', DyeColor.ORANGE),
+    PINK('d', DyeColor.PINK),
+    PURPLE('5', DyeColor.PURPLE),
+    RED('4', DyeColor.RED),
+    SILVER('7', DyeColor.SILVER),
+    WHITE('f', DyeColor.WHITE),
+    YELLOW('e', DyeColor.YELLOW);
 
     private char colorCode;
     private DyeColor color;

src/main/java/eu/univento/core/api/chat/DefaultFontInfo.java

@@ -0,0 +1,139 @@
+/*
+ * Copyright (c) 2016 univento.eu - All rights reserved
+ * You are not allowed to use, distribute or modify this code
+ */
+
+package eu.univento.core.api.chat;
+
+/**
+ * @author SirSpoodles
+ * @version 1.0
+ */
+
+public enum DefaultFontInfo {
+
+    A('A', 5),
+    a('a', 5),
+    B('B', 5),
+    b('b', 5),
+    C('C', 5),
+    c('c', 5),
+    D('D', 5),
+    d('d', 5),
+    E('E', 5),
+    e('e', 5),
+    F('F', 5),
+    f('f', 4),
+    G('G', 5),
+    g('g', 5),
+    H('H', 5),
+    h('h', 5),
+    I('I', 3),
+    i('i', 1),
+    J('J', 5),
+    j('j', 5),
+    K('K', 5),
+    k('k', 4),
+    L('L', 5),
+    l('l', 1),
+    M('M', 5),
+    m('m', 5),
+    N('N', 5),
+    n('n', 5),
+    O('O', 5),
+    o('o', 5),
+    P('P', 5),
+    p('p', 5),
+    Q('Q', 5),
+    q('q', 5),
+    R('R', 5),
+    r('r', 5),
+    S('S', 5),
+    s('s', 5),
+    T('T', 5),
+    t('t', 4),
+    U('U', 5),
+    u('u', 5),
+    V('V', 5),
+    v('v', 5),
+    W('W', 5),
+    w('w', 5),
+    X('X', 5),
+    x('x', 5),
+    Y('Y', 5),
+    y('y', 5),
+    Z('Z', 5),
+    z('z', 5),
+    NUM_1('1', 5),
+    NUM_2('2', 5),
+    NUM_3('3', 5),
+    NUM_4('4', 5),
+    NUM_5('5', 5),
+    NUM_6('6', 5),
+    NUM_7('7', 5),
+    NUM_8('8', 5),
+    NUM_9('9', 5),
+    NUM_0('0', 5),
+    EXCLAMATION_POINT('!', 1),
+    AT_SYMBOL('@', 6),
+    NUM_SIGN('#', 5),
+    DOLLAR_SIGN('$', 5),
+    PERCENT('%', 5),
+    UP_ARROW('^', 5),
+    AMPERSAND('&', 5),
+    ASTERISK('*', 5),
+    LEFT_PARENTHESIS('(', 4),
+    RIGHT_PERENTHESIS(')', 4),
+    MINUS('-', 5),
+    UNDERSCORE('_', 5),
+    PLUS_SIGN('+', 5),
+    EQUALS_SIGN('=', 5),
+    LEFT_CURL_BRACE('{', 4),
+    RIGHT_CURL_BRACE('}', 4),
+    LEFT_BRACKET('[', 3),
+    RIGHT_BRACKET(']', 3),
+    COLON(':', 1),
+    SEMI_COLON(';', 1),
+    DOUBLE_QUOTE('"', 3),
+    SINGLE_QUOTE('\'', 1),
+    LEFT_ARROW('<', 4),
+    RIGHT_ARROW('>', 4),
+    QUESTION_MARK('?', 5),
+    SLASH('/', 5),
+    BACK_SLASH('\\', 5),
+    LINE('|', 1),
+    TILDE('~', 5),
+    TICK('`', 2),
+    PERIOD('.', 1),
+    COMMA(',', 1),
+    SPACE(' ', 3),
+    DEFAULT('a', 4);
+
+    private char character;
+    private int length;
+
+    DefaultFontInfo(char character, int length) {
+        this.character = character;
+        this.length = length;
+    }
+
+    public char getCharacter() {
+        return this.character;
+    }
+
+    public int getLength() {
+        return this.length;
+    }
+
+    public int getBoldLength() {
+        if (this == DefaultFontInfo.SPACE) return this.getLength();
+        return this.length + 1;
+    }
+
+    public static DefaultFontInfo getDefaultFontInfo(char c) {
+        for (DefaultFontInfo dFI : DefaultFontInfo.values()) {
+            if (dFI.getCharacter() == c) return dFI;
+        }
+        return DefaultFontInfo.DEFAULT;
+    }
+}

src/main/java/eu/univento/core/api/customitems/swords/CustomSword.java

@@ -1,6 +1,5 @@
 package eu.univento.core.api.customitems.swords;
 
-import eu.univento.core.api.customitems.swords.CustomSwordManager;
 import eu.univento.core.api.player.CustomPlayer;
 import org.bukkit.inventory.ItemStack;
 

src/main/java/eu/univento/core/api/debug/DebugManager.java

@@ -1,46 +0,0 @@
-package eu.univento.core.api.debug;
-
-import eu.the5zig.mod.server.The5zigMod;
-import eu.the5zig.mod.server.api.ModUser;
-import eu.univento.commons.player.Rank;
-import eu.univento.core.api.player.CustomPlayer;
-import org.bukkit.Bukkit;
-import org.bukkit.plugin.Plugin;
-
-/**
- * @author joethei
- * @version 0.1
- */
-public class DebugManager {
-
-    private boolean enabled;
-
-    public DebugManager() {
-        Plugin plugin = Bukkit.getPluginManager().getPlugin("The5zigMod");
-        if(plugin.isEnabled()) {
-            this.enabled = true;
-        }
-    }
-
-    public void sendStat(String stat, String score) {
-        if(enabled) {
-            for(ModUser user : The5zigMod.getInstance().getUserManager().getOnlineModUsers()) {
-                CustomPlayer player = CustomPlayer.getPlayer(user.getPlayer());
-                if(player.getDatabasePlayer().isAllowed(Rank.JrDeveloper)) {
-                    user.getStatsManager().getStat(stat).setScore(score);
-                }
-            }
-        }
-    }
-
-    public void sendOverlay(String overlay) {
-        if(enabled) {
-            for(ModUser user : The5zigMod.getInstance().getUserManager().getOnlineModUsers()) {
-                CustomPlayer player = CustomPlayer.getPlayer(user.getPlayer());
-                if(player.getDatabasePlayer().isAllowed(Rank.JrDeveloper)) {
-                    user.sendOverlay(overlay);
-                }
-            }
-        }
-    }
-}

src/main/java/eu/univento/core/api/effects/Effects.java

@@ -1,10 +1,10 @@
 package eu.univento.core.api.effects;
 
 import eu.univento.core.Core;
-import net.minecraft.server.v1_10_R1.EnumParticle;
+import net.minecraft.server.v1_11_R1.EnumParticle;
-import net.minecraft.server.v1_10_R1.PacketPlayOutWorldParticles;
+import net.minecraft.server.v1_11_R1.PacketPlayOutWorldParticles;
 import org.bukkit.Location;
-import org.bukkit.craftbukkit.v1_10_R1.entity.CraftPlayer;
+import org.bukkit.craftbukkit.v1_11_R1.entity.CraftPlayer;
 import org.bukkit.entity.Player;
 
 /**

src/main/java/eu/univento/core/api/entity/EntityModifier.java

@@ -1,13 +1,13 @@
 package eu.univento.core.api.entity;
 
 import eu.univento.core.Core;
-import net.minecraft.server.v1_10_R1.EntityLiving;
+import net.minecraft.server.v1_11_R1.EntityLiving;
-import net.minecraft.server.v1_10_R1.NBTTagCompound;
+import net.minecraft.server.v1_11_R1.NBTTagCompound;
 import org.bukkit.Bukkit;
 import org.bukkit.EntityEffect;
 import org.bukkit.Location;
-import org.bukkit.craftbukkit.v1_10_R1.entity.CraftCreature;
+import org.bukkit.craftbukkit.v1_11_R1.entity.CraftCreature;
-import org.bukkit.craftbukkit.v1_10_R1.entity.CraftEntity;
+import org.bukkit.craftbukkit.v1_11_R1.entity.CraftEntity;
 import org.bukkit.entity.Player;
 import org.bukkit.plugin.Plugin;
 
@@ -20,7 +20,7 @@ import java.lang.reflect.Field;
 public class EntityModifier {
     private static org.bukkit.entity.Entity entity;
     private static CraftEntity craftentity;
-    private static net.minecraft.server.v1_10_R1.Entity entityS;
+    private static net.minecraft.server.v1_11_R1.Entity entityS;
     private static int scheduler;
     private static Plugin plugin = Core.getInstance();
     private static Player player = null;
@@ -100,7 +100,7 @@ public class EntityModifier {
 
         public Builder setInvulnerable(boolean invulnerable) {
             try {
-                Field invulnerableField = net.minecraft.server.v1_10_R1.Entity.class.getDeclaredField("invulnerable");
+                Field invulnerableField = net.minecraft.server.v1_11_R1.Entity.class.getDeclaredField("invulnerable");
                 invulnerableField.setAccessible(true);
                 invulnerableField.setBoolean(EntityModifier.entityS, invulnerable);
             } catch (Exception ex) {

src/main/java/eu/univento/core/api/entity/pathfinding/AStar.java

@@ -0,0 +1,323 @@
+/*
+ * Copyright (c) 2016 univento.eu - All rights reserved
+ * You are not allowed to use, distribute or modify this code
+ */
+
+package eu.univento.core.api.entity.pathfinding;
+
+import org.bukkit.Location;
+import org.bukkit.World;
+import org.bukkit.block.Block;
+import org.bukkit.material.Gate;
+
+import java.util.*;
+
+/**
+ * @author Adamk11s
+ * @version 1.0
+ */
+public class AStar {
+
+    private final int sx, sy, sz, ex, ey, ez;
+    private final World w;
+
+    private PathingResult result;
+
+    private HashMap<String, Tile> open = new HashMap<>();
+    private HashMap<String, Tile> closed = new HashMap<>();
+
+    private void addToOpenList(Tile t, boolean modify) {
+        if (open.containsKey(t.getUID())) {
+            if (modify) {
+                open.put(t.getUID(), t);
+            }
+        } else {
+            open.put(t.getUID(), t);
+        }
+    }
+
+    private void addToClosedList(Tile t) {
+        if (!closed.containsKey(t.getUID())) {
+            closed.put(t.getUID(), t);
+        }
+    }
+
+    private final int range;
+    private final String endUID;
+
+    public AStar(Location start, Location end, int range) throws InvalidPathException {
+
+        boolean s = true, e = true;
+
+        if (!(s = this.isLocationWalkable(start)) || !(e = this.isLocationWalkable(end))) {
+            throw new InvalidPathException(s, e);
+        }
+
+        this.w = start.getWorld();
+        this.sx = start.getBlockX();
+        this.sy = start.getBlockY();
+        this.sz = start.getBlockZ();
+        this.ex = end.getBlockX();
+        this.ey = end.getBlockY();
+        this.ez = end.getBlockZ();
+
+        this.range = range;
+
+        short sh = 0;
+        Tile t = new Tile(sh, sh, sh, null);
+        t.calculateBoth(sx, sy, sz, ex, ey, ez, true);
+        this.open.put(t.getUID(), t);
+        this.processAdjacentTiles(t);
+
+        StringBuilder b = new StringBuilder();
+        b.append(ex - sx).append(ey - sy).append(ez - sz);
+        this.endUID = b.toString();
+    }
+
+    public Location getEndLocation() {
+        return new Location(w, ex, ey, ez);
+    }
+
+    public PathingResult getPathingResult() {
+        return this.result;
+    }
+
+    boolean checkOnce = false;
+
+    private int abs(int i) {
+        return (i < 0 ? -i : i);
+    }
+
+    public ArrayList<Tile> iterate() {
+
+        if (!checkOnce) {
+            // invert the boolean flag
+            checkOnce ^= true;
+            if((abs(sx - ex) > range) || (abs(sy - ey) > range) || (abs(sz - ez) > range)){
+                this.result = PathingResult.NO_PATH;
+                return null;//jump out
+            }
+        }
+        // while not at end
+        Tile current = null;
+
+        while (canContinue()) {
+
+            // get lowest F cost square on open list
+            current = this.getLowestFTile();
+
+            // process tiles
+            this.processAdjacentTiles(current);
+        }
+
+        if (this.result != PathingResult.SUCCESS) {
+            return null;
+        } else {
+            // path found
+            LinkedList<Tile> routeTrace = new LinkedList<>();
+            Tile parent;
+
+            routeTrace.add(current);
+
+            assert current != null;
+            while ((parent = current.getParent()) != null) {
+                routeTrace.add(parent);
+                current = parent;
+            }
+
+            Collections.reverse(routeTrace);
+
+            return new ArrayList<>(routeTrace);
+        }
+    }
+
+    private boolean canContinue() {
+        // check if open list is empty, if it is no path has been found
+        if (open.size() == 0) {
+            this.result = PathingResult.NO_PATH;
+            return false;
+        } else {
+            if (closed.containsKey(this.endUID)) {
+                this.result = PathingResult.SUCCESS;
+                return false;
+            } else {
+                return true;
+            }
+        }
+    }
+
+    private Tile getLowestFTile() {
+        double f = 0;
+        Tile drop = null;
+
+        // get lowest F cost square
+        for (Tile t : open.values()) {
+            if (f == 0) {
+                t.calculateBoth(sx, sy, sz, ex, ey, ez, true);
+                f = t.getF();
+                drop = t;
+            } else {
+                t.calculateBoth(sx, sy, sz, ex, ey, ez, true);
+                double posF = t.getF();
+                if (posF < f) {
+                    f = posF;
+                    drop = t;
+                }
+            }
+        }
+
+        // drop from open list and add to closed
+
+        assert drop != null;
+        this.open.remove(drop.getUID());
+        this.addToClosedList(drop);
+
+        return drop;
+    }
+
+    private boolean isOnClosedList(Tile t) {
+        return closed.containsKey(t.getUID());
+    }
+
+    // pass in the current tile as the parent
+    private void processAdjacentTiles(Tile current) {
+
+        // set of possible walk to locations adjacent to current tile
+        HashSet<Tile> possible = new HashSet<>(26);
+
+        for (byte x = -1; x <= 1; x++) {
+            for (byte y = -1; y <= 1; y++) {
+                for (byte z = -1; z <= 1; z++) {
+
+                    if (x == 0 && y == 0 && z == 0) {
+                        continue;// don't check current square
+                    }
+
+                    Tile t = new Tile((short) (current.getX() + x), (short) (current.getY() + y), (short) (current.getZ() + z), current);
+
+                    if (!t.isInRange(this.range)) {
+                        // if block is out of bounds continue
+                        continue;
+                    }
+
+                    if (x != 0 && z != 0 && (y == 0 || y == 1)) {
+                        // check to stop jumping through diagonal blocks
+                        Tile xOff = new Tile((short) (current.getX() + x), (short) (current.getY() + y), current.getZ(), current), zOff = new Tile(current.getX(),
+                                (short) (current.getY() + y), (short) (current.getZ() + z), current);
+                        if (!this.isTileWalkable(xOff) && !this.isTileWalkable(zOff)) {
+                            continue;
+                        }
+                    }
+
+                    if (this.isOnClosedList(t)) {
+                        // ignore tile
+                        continue;
+                    }
+
+                    // only process the tile if it can be walked on
+                    if (this.isTileWalkable(t)) {
+                        t.calculateBoth(sx, sy, sz, ex, ey, ez, true);
+                        possible.add(t);
+                    }
+
+                }
+            }
+        }
+
+        for (Tile t : possible) {
+            // get the reference of the object in the array
+            Tile openRef;
+            if ((openRef = this.isOnOpenList(t)) == null) {
+                // not on open list, so add
+                this.addToOpenList(t, false);
+            } else {
+                // is on open list, check if path to that square is better using
+                // G cost
+                if (t.getG() < openRef.getG()) {
+                    // if current path is better, change parent
+                    openRef.setParent(current);
+                    // force updates of F, G and H values.
+                    openRef.calculateBoth(sx, sy, sz, ex, ey, ez, true);
+                }
+
+            }
+        }
+
+    }
+
+    private Tile isOnOpenList(Tile t) {
+        return (open.containsKey(t.getUID()) ? open.get(t.getUID()) : null);
+		/*
+		 * for (Tile o : open) { if (o.equals(t)) { return o; } } return null;
+		 */
+    }
+
+    private boolean isTileWalkable(Tile t) {
+        Location l = new Location(w, (sx + t.getX()), (sy + t.getY()), (sz + t.getZ()));
+        Block b = l.getBlock();
+        int i = b.getTypeId();
+
+        // lava, fire, wheat and ladders cannot be walked on, and of course air
+        // 85, 107 and 113 stops npcs climbing fences and fence gates
+        if (i != 10 && i != 11 && i != 51 && i != 59 && i != 65 && i != 0 && i != 85 && i != 107 && i != 113 && !canBlockBeWalkedThrough(i)) {
+            // make sure the blocks above are air
+
+            if (b.getRelative(0, 1, 0).getTypeId() == 107) {
+                // fench gate check, if closed continue
+                Gate g = new Gate(b.getRelative(0, 1, 0).getData());
+                return (g.isOpen() && (b.getRelative(0, 2, 0).getTypeId() == 0));
+            }
+            return (canBlockBeWalkedThrough(b.getRelative(0, 1, 0).getTypeId()) && b.getRelative(0, 2, 0).getTypeId() == 0);
+
+        } else {
+            return false;
+        }
+    }
+
+    private boolean isLocationWalkable(Location l) {
+        Block b = l.getBlock();
+        int i = b.getTypeId();
+
+        if (i != 10 && i != 11 && i != 51 && i != 59 && i != 65 && i != 0 && !canBlockBeWalkedThrough(i)) {
+            // make sure the blocks above are air or can be walked through
+            return (canBlockBeWalkedThrough(b.getRelative(0, 1, 0).getTypeId()) && b.getRelative(0, 2, 0).getTypeId() == 0);
+        } else {
+            return false;
+        }
+    }
+
+    private boolean canBlockBeWalkedThrough(int id) {
+        return (id == 0 || id == 6 || id == 50 || id == 63 || id == 30 || id == 31 || id == 32 || id == 37 || id == 38 || id == 39 || id == 40 || id == 55 || id == 66 || id == 75
+                || id == 76 || id == 78);
+    }
+
+    public class InvalidPathException extends Exception {
+
+        private final boolean s, e;
+
+        public InvalidPathException(boolean s, boolean e) {
+            this.s = s;
+            this.e = e;
+        }
+
+        public String getErrorReason() {
+            StringBuilder sb = new StringBuilder();
+            if (!s) {
+                sb.append("Start Location was air. ");
+            }
+            if (!e) {
+                sb.append("End Location was air.");
+            }
+            return sb.toString();
+        }
+
+        public boolean isStartNotSolid() {
+            return (!s);
+        }
+
+        public boolean isEndNotSolid() {
+            return (!e);
+        }
+    }
+
+}

src/main/java/eu/univento/core/api/entity/pathfinding/PathingResult.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.entity.pathfinding;
+
+/**
+ * @author joethei
+ * @version 1.0
+ */
+public enum PathingResult {
+
+    SUCCESS(0),
+    NO_PATH(-1);
+
+    private final int ec;
+
+    PathingResult(int ec){
+        this.ec = ec;
+    }
+
+    public int getEndCode(){
+        return this.ec;
+    }
+
+}

src/main/java/eu/univento/core/api/entity/pathfinding/Tile.java

@@ -0,0 +1,156 @@
+/*
+ * Copyright (c) 2016 univento.eu - All rights reserved
+ * You are not allowed to use, distribute or modify this code
+ */
+
+package eu.univento.core.api.entity.pathfinding;
+
+import org.bukkit.Location;
+
+/**
+ * @author Adamk11s
+ * @version 1.0
+ */
+public class Tile {
+
+    // as offset from starting point
+    private final short x, y, z;
+
+    private double g = -1, h = -1;
+
+    private Tile parent = null;
+
+    private final String uid;
+
+    public Tile(short x, short y, short z, Tile parent) {
+        this.x = x;
+        this.y = y;
+        this.z = z;
+        this.parent = parent;
+
+        StringBuilder b = new StringBuilder();
+        b.append(x);
+        b.append(y);
+        b.append(z);
+        uid = b.toString();
+
+    }
+
+    public boolean isInRange(int range){
+        return ((range - abs(x) >= 0) && (range - abs(y) >= 0) && (range - abs(z) >= 0));
+    }
+
+    public void setParent(Tile parent) {
+        this.parent = parent;
+    }
+
+    public Location getLocation(Location start) {
+        return new Location(start.getWorld(), start.getBlockX() + x, start.getBlockY() + y, start.getBlockZ() + z);
+    }
+
+    public Tile getParent() {
+        return this.parent;
+    }
+
+    public short getX() {
+        return x;
+    }
+
+    public int getX(Location i) {
+        return (i.getBlockX() + x);
+    }
+
+    public short getY() {
+        return y;
+    }
+
+    public int getY(Location i) {
+        return (i.getBlockY() + y);
+    }
+
+    public short getZ() {
+        return z;
+    }
+
+    public int getZ(Location i) {
+        return (i.getBlockZ() + z);
+    }
+
+    public String getUID() {
+        return this.uid;
+    }
+
+    public boolean equals(Tile t) {
+        return (t.getX() == x && t.getY() == y && t.getZ() == z);
+    }
+
+    public void calculateBoth(int sx, int sy, int sz, int ex, int ey, int ez, boolean update) {
+        this.calculateG(sx, sy, sz, update);
+        this.calculateH(sx, sy, sz, ex, ey, ez, update);
+    }
+
+    public void calculateH(int sx, int sy, int sz, int ex, int ey, int ez, boolean update) {
+        // only update if h hasn't been calculated or if forced
+        if ((!update && h == -1) || update) {
+            int hx = sx + x, hy = sy + y, hz = sz + z;
+            this.h = this.getEuclideanDistance(hx, hy, hz, ex, ey, ez);
+        }
+    }
+
+    // G = the movement cost to move from the starting point A to a given square
+    // on the grid, following the path generated to get there.
+    public void calculateG(int sx, int sy, int sz, boolean update) {
+
+        if ((!update && g == -1) || update) {
+
+            // only update if g hasn't been calculated or if forced
+            Tile currentParent = this.getParent(), currentTile = this;
+            int gCost = 0;
+            // follow path back to start
+            while ((currentParent = currentTile.getParent()) != null) {
+
+                int dx = currentTile.getX() - currentParent.getX(), dy = currentTile.getY() - currentParent.getY(), dz = currentTile.getZ() - currentParent.getZ();
+
+                dx = abs(dx);
+                dy = abs(dy);
+                dz = abs(dz);
+
+                if (dx == 1 && dy == 1 && dz == 1) {
+                    gCost += 1.7;
+                } else if (((dx == 1 || dz == 1) && dy == 1) || ((dx == 1 || dz == 1) && dy == 0)) {
+                    gCost += 1.4;
+                } else {
+                    gCost += 1.0;
+                }
+
+                // move backwards a tile
+                currentTile = currentParent;
+            }
+            this.g = gCost;
+        }
+
+    }
+
+    public double getG() {
+        return g;
+    }
+
+    public double getH() {
+        return h;
+    }
+
+    public double getF() {
+        // f = h + g
+        return (h + g);
+    }
+
+    private double getEuclideanDistance(int sx, int sy, int sz, int ex, int ey, int ez) {
+        double dx = sx - ex, dy = sy - ey, dz = sz - ez;
+        return Math.sqrt((dx * dx) + (dy * dy) + (dz * dz));
+    }
+
+    private int abs(int i) {
+        return (i < 0 ? -i : i);
+    }
+
+}

src/main/java/eu/univento/core/api/fakeplayer/FakePlayer.java

@@ -2,9 +2,9 @@ package eu.univento.core.api.fakeplayer;
 
 import com.mojang.authlib.GameProfile;
 import eu.univento.core.Core;
-import net.minecraft.server.v1_10_R1.*;
+import net.minecraft.server.v1_11_R1.*;
 import org.bukkit.Location;
-import org.bukkit.craftbukkit.v1_10_R1.entity.CraftPlayer;
+import org.bukkit.craftbukkit.v1_11_R1.entity.CraftPlayer;
 import org.bukkit.entity.ArmorStand;
 import org.bukkit.entity.EntityType;
 import org.bukkit.entity.LivingEntity;

src/main/java/eu/univento/core/api/gui/AnvilGUI.java

@@ -1,9 +1,9 @@
 package eu.univento.core.api.gui;
 
 import eu.univento.core.Core;
-import net.minecraft.server.v1_10_R1.*;
+import net.minecraft.server.v1_11_R1.*;
 import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.v1_10_R1.entity.CraftPlayer;
+import org.bukkit.craftbukkit.v1_11_R1.entity.CraftPlayer;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.HandlerList;

src/main/java/eu/univento/core/api/gui/SignInput.java

@@ -1,9 +1,9 @@
 package eu.univento.core.api.gui;
 
 import eu.univento.core.api.player.CustomPlayer;
-import net.minecraft.server.v1_10_R1.BlockPosition;
+import net.minecraft.server.v1_11_R1.BlockPosition;
-import net.minecraft.server.v1_10_R1.EntityPlayer;
+import net.minecraft.server.v1_11_R1.EntityPlayer;
-import net.minecraft.server.v1_10_R1.PacketPlayOutOpenSignEditor;
+import net.minecraft.server.v1_11_R1.PacketPlayOutOpenSignEditor;
 
 /**
  * @author joethei

src/main/java/eu/univento/core/api/gui/SignInputHandler.java

@@ -3,11 +3,11 @@ package eu.univento.core.api.gui;
 import io.netty.channel.Channel;
 import io.netty.channel.ChannelHandlerContext;
 import io.netty.handler.codec.MessageToMessageDecoder;
-import net.minecraft.server.v1_10_R1.NetworkManager;
+import net.minecraft.server.v1_11_R1.NetworkManager;
-import net.minecraft.server.v1_10_R1.Packet;
+import net.minecraft.server.v1_11_R1.Packet;
-import net.minecraft.server.v1_10_R1.PacketPlayInUpdateSign;
+import net.minecraft.server.v1_11_R1.PacketPlayInUpdateSign;
 import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.v1_10_R1.entity.CraftPlayer;
+import org.bukkit.craftbukkit.v1_11_R1.entity.CraftPlayer;
 import org.bukkit.entity.Player;
 
 import java.lang.reflect.Field;

src/main/java/eu/univento/core/api/items/ItemBuilder.java

@@ -34,8 +34,7 @@ public class ItemBuilder {
     /**
      * Init item chainable via given Material parameter.
      *
-     * @param itemType
+     * @param itemType the {@link Material} to initiate the instance with.
-     *              the {@link Material} to initiate the instance with.
      *
      * @since 1.0
      */
@@ -47,8 +46,7 @@ public class ItemBuilder {
     /**
      * Init item chainable via given ItemStack parameter.
      *
-     * @param itemStack
+     * @param itemStack the {@link ItemStack} to initialize the instance with.
-     *              the {@link ItemStack} to initialize the instance with.
      *
      * @since 1.0
      */
@@ -70,8 +68,7 @@ public class ItemBuilder {
     /**
      * Changes the Material type of the {@link ItemStack}
      *
-     * @param material
+     * @param material the new {@link Material} to set for the ItemStack.
-     *              the new {@link Material} to set for the ItemStack.
      *
      * @return the current instance for chainable application.
      * @since 1.0
@@ -84,8 +81,7 @@ public class ItemBuilder {
     /**
      * Changes the {@link ItemStack}s size.
      *
-     * @param itemAmt
+     * @param itemAmt the new Integer count of the ItemStack.
-     *              the new Integer count of the ItemStack.
      *
      * @return the current instance for chainable application.
      * @since 1.0
@@ -98,8 +94,7 @@ public class ItemBuilder {
     /**
      * Changes the {@link ItemStack}s display name.
      *
-     * @param name
+     * @param name the new String for the ItemStack's display name to be set to.
-     *          the new String for the ItemStack's display name to be set to.
      *
      * @return the current instance for chainable application.
      * @since 1.0
@@ -113,8 +108,7 @@ public class ItemBuilder {
     /**
      * Adds a line of lore to the {@link ItemStack}
      *
-     * @param lore
+     * @param lore String you want to add to the ItemStack's lore.
-     *          String you want to add to the ItemStack's lore.
      *
      * @return the current instance for chainable application.
      * @since 1.0
@@ -131,8 +125,7 @@ public class ItemBuilder {
     /**
      * Clears the {@link ItemStack}s lore and replaces it with the defined String array.
      *
-     * @param lores
+     * @param lores String array you want to set the ItemStack's lore to.
-     *            String array you want to set the ItemStack's lore to.
      *
      * @return the current instance for chainable application.
      * @since 1.0
@@ -146,17 +139,6 @@ public class ItemBuilder {
         return this;
     }
 
-    /**
-     * Changes the durability of the current {@link ItemStack}
-     *
-     * @return the current instance for chainable application.
-     * @since 1.0
-     */
-    public ItemBuilder durability(){
-        make().setDurability((short) 3);
-        return this;
-    }
-
     public ItemBuilder durability(short durability) {
         make().setDurability(durability);
         return this;
@@ -165,8 +147,7 @@ public class ItemBuilder {
     /**
      * Changes the data value of the {@link ItemStack}
      *
-     * @param data
+     * @param data the new int data value (parsed as byte) to set the ItemStack's durability to.
-     *          the new int data value (parsed as byte) to set the ItemStack's durability to.
      *
      * @return the current instance for chainable application.
      * @since 1.0
@@ -180,11 +161,9 @@ public class ItemBuilder {
     /**
      * Adds and UnsafeEnchantment to the {@link ItemStack} with a defined level int value.
      *
-     * @param enchantment
+     * @param enchantment the {@link Enchantment} to add to the ItemStack.
-     *              the {@link Enchantment} to add to the ItemStack.
      *
-     * @param level
+     * @param level the int amount that the Enchantment's level will be set to.
-     *          the int amount that the Enchantment's level will be set to.
      *
      * @return the current instance for chainable application.
      * @since 1.0
@@ -197,8 +176,7 @@ public class ItemBuilder {
     /**
      * Adds and UnsafeEnchantment to the {@link} with a level int value of 1.
      *
-     * @param enchantment
+     * @param enchantment the {@link Enchantment} to add to the ItemStack.
-     *              the {@link Enchantment} to add to the ItemStack.
      *
      * @return the current instance for chainable application.
      * @since 1.0
@@ -211,11 +189,9 @@ public class ItemBuilder {
     /**
      * Clears all {@link Enchantment}s from the current {@link ItemStack} then adds the defined array of Enchantments to the ItemStack.
      *
-     * @param enchantments
+     * @param enchantments the Enchantment array to replace any current enchantments applied on the ItemStack.
-     *              the Enchantment array to replace any current enchantments applied on the ItemStack.
      *
-     * @param level
+     * @param level the int level value for all Enchantments to be set to.
-     *              the int level value for all Enchantments to be set to.
      *
      * @return the current instance for chainable application.
      * @since 1.0
@@ -231,8 +207,7 @@ public class ItemBuilder {
     /**
      * Clears all {@link Enchantment}s from the current {@link ItemStack} then adds the defined array of Enchantments to the ItemStack with a level int value of 1.
      *
-     * @param enchantments
+     * @param enchantments the Enchantment array to replace any current enchantments applied on the ItemStack.
-     *              the Enchantment array to replace any current enchantments applied on the ItemStack.
      *
      * @return the current instance for chainable application.
      * @since 1.0
@@ -248,8 +223,7 @@ public class ItemBuilder {
     /**
      * Clears the defined {@link Enchantment} from the {@link ItemStack}
      *
-     * @param enchantment
+     * @param enchantment the Enchantment to remove from the ItemStack.
-     *              the Enchantment to remove from the ItemStack.
      *
      * @return the current instance for chainable application.
      * @since 1.0
@@ -278,8 +252,7 @@ public class ItemBuilder {
     /**
      * Clears the defined {@link String} of lore from the {@link ItemStack}
      *
-     * @param lore
+     * @param lore the String to be removed from the ItemStack.
-     *          the String to be removed from the ItemStack.
      *
      * @return the current instance for chainable application.
      * @since 1.0
@@ -307,8 +280,7 @@ public class ItemBuilder {
     /**
      * Sets the {@link Color} of any LEATHER_ARMOR {@link Material} types of the {@link ItemStack}
      *
-     * @param color
+     * @param color the Color to set the LEATHER_ARMOR ItemStack to.
-     *          the Color to set the LEATHER_ARMOR ItemStack to.
      *
      * @return the current instance for chainable application.
      * @since 1.0
@@ -346,8 +318,7 @@ public class ItemBuilder {
     /**
      * Sets the skullOwner {@link SkullMeta} of the current SKULL_ITEM {@link Material} type {@link ItemStack}
      *
-     * @param name
+     * @param name the {@link String} value to set the SkullOwner meta to for the SKULL_ITEM Material type ItemStack.
-     *          the {@link String} value to set the SkullOwner meta to for the SKULL_ITEM Material type ItemStack.
      *
      * @return the current instance for chainable application
      * @since 1.0

src/main/java/eu/univento/core/api/npc/NPC.java

@@ -7,9 +7,9 @@ import eu.univento.core.Core;
 import eu.univento.core.api.player.CustomPlayer;
 import eu.univento.core.api.utils.GameProfileBuilder;
 import lombok.Data;
-import net.minecraft.server.v1_10_R1.DataWatcher;
+import net.minecraft.server.v1_11_R1.DataWatcher;
-import net.minecraft.server.v1_10_R1.PacketPlayOutEntityDestroy;
+import net.minecraft.server.v1_11_R1.PacketPlayOutEntityDestroy;
-import net.minecraft.server.v1_10_R1.PacketPlayOutNamedEntitySpawn;
+import net.minecraft.server.v1_11_R1.PacketPlayOutNamedEntitySpawn;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
 

src/main/java/eu/univento/core/api/npc/datawatcher/EnumDataWatcher.java

@@ -1,10 +1,14 @@
 package eu.univento.core.api.npc.datawatcher;
 
+import lombok.Getter;
+
 /**
  * @author ingrim4, joethei
  * @version 1.0
  */
-public enum EnumDataWatcher {
+enum EnumDataWatcher {
+
+    //TODO: fix field
 
     ENTITY_BITMASK_00("Entity", "ay"),//
     ENTITY_AIR_01("Entity", "az"),//AIR
@@ -23,8 +27,14 @@ public enum EnumDataWatcher {
     HUMAN_SKIN_12("EntityHuman", ""),
     HUMAN_HAND_13("EntityHuman", "");
 
-    EnumDataWatcher(String owner, String field) {
+    @Getter
+    private String owner;
+    @Getter
+    private String field;
 
+    EnumDataWatcher(String owner, String field) {
+        this.owner = owner;
+        this.field = field;
     }
 
     public Object getObject() {

src/main/java/eu/univento/core/api/pet/NMSHandler.java

@@ -1,9 +1,9 @@
 package eu.univento.core.api.pet;
 
-import net.minecraft.server.v1_10_R1.Entity;
+import net.minecraft.server.v1_11_R1.Entity;
-import net.minecraft.server.v1_10_R1.World;
+import net.minecraft.server.v1_11_R1.World;
 import org.bukkit.Location;
-import org.bukkit.craftbukkit.v1_10_R1.CraftWorld;
+import org.bukkit.craftbukkit.v1_11_R1.CraftWorld;
 import org.bukkit.entity.EntityType;
 import org.bukkit.entity.LivingEntity;
 import org.bukkit.event.entity.CreatureSpawnEvent;

src/main/java/eu/univento/core/api/pet/NMSHelper.java

@@ -1,7 +1,7 @@
 package eu.univento.core.api.pet;
 
-import net.minecraft.server.v1_10_R1.EntityInsentient;
+import net.minecraft.server.v1_11_R1.EntityInsentient;
-import net.minecraft.server.v1_10_R1.EntityTypes;
+import net.minecraft.server.v1_11_R1.EntityTypes;
 
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;

src/main/java/eu/univento/core/api/pet/PetType.java

@@ -2,9 +2,9 @@ package eu.univento.core.api.pet;
 
 import eu.univento.core.api.pet.custom.CustomCreeper;
 import eu.univento.core.api.pet.custom.CustomPig;
-import net.minecraft.server.v1_10_R1.EntityCreeper;
+import net.minecraft.server.v1_11_R1.EntityCreeper;
-import net.minecraft.server.v1_10_R1.EntityInsentient;
+import net.minecraft.server.v1_11_R1.EntityInsentient;
-import net.minecraft.server.v1_10_R1.EntityPig;
+import net.minecraft.server.v1_11_R1.EntityPig;
 import org.bukkit.entity.EntityType;
 
 import java.util.ArrayList;

src/main/java/eu/univento/core/api/pet/custom/CustomCreeper.java

@@ -1,7 +1,7 @@
 package eu.univento.core.api.pet.custom;
 
 import eu.univento.core.api.pet.PetManager;
-import net.minecraft.server.v1_10_R1.*;
+import net.minecraft.server.v1_11_R1.*;
 
 /**
  * @author joethei

src/main/java/eu/univento/core/api/pet/custom/CustomPig.java

@@ -1,7 +1,7 @@
 package eu.univento.core.api.pet.custom;
 
 import eu.univento.core.api.pet.PetManager;
-import net.minecraft.server.v1_10_R1.*;
+import net.minecraft.server.v1_11_R1.*;
 
 /**
  * @author joethei

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

@@ -2,10 +2,7 @@ package eu.univento.core.api.player;
 
 public class BetterPvP {
 
-    public BetterPvP() {
+    public static String getCodeString() {
-    }
-
-    public String getCodeString() {
         String toReturn = "§c §r§5 §r§1 §r§f";
         String code = String.valueOf(getCodeToSend());
         int size = code.length();
@@ -16,7 +13,7 @@ public class BetterPvP {
         return toReturn;
     }
 
-    private int getCodeToSend() {
+    private static int getCodeToSend() {
         int code = 0;
         code |= 0;
         int armourStatusMask = 2;

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

@@ -8,15 +8,15 @@ import eu.univento.commons.player.warn.WarnReason;
 import eu.univento.core.Core;
 import eu.univento.core.api.Hologram;
 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.languages.Messages;
 import eu.univento.core.api.server.ServerSettings;
-import eu.univento.core.api.server.Servers;
 import eu.univento.core.api.shop.ShopItem;
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
-import net.minecraft.server.v1_10_R1.*;
+import net.minecraft.server.v1_11_R1.*;
 import org.bukkit.*;
 import org.bukkit.Material;
 import org.bukkit.World;
@@ -27,16 +27,17 @@ import org.bukkit.boss.BarColor;
 import org.bukkit.boss.BarFlag;
 import org.bukkit.boss.BarStyle;
 import org.bukkit.boss.BossBar;
-import org.bukkit.craftbukkit.v1_10_R1.CraftServer;
+import org.bukkit.craftbukkit.v1_11_R1.CraftServer;
-import org.bukkit.craftbukkit.v1_10_R1.CraftWorld;
+import org.bukkit.craftbukkit.v1_11_R1.CraftWorld;
-import org.bukkit.craftbukkit.v1_10_R1.entity.CraftPlayer;
+import org.bukkit.craftbukkit.v1_11_R1.entity.CraftPlayer;
-import org.bukkit.craftbukkit.v1_10_R1.inventory.CraftItemStack;
+import org.bukkit.craftbukkit.v1_11_R1.inventory.CraftItemStack;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.scoreboard.Scoreboard;
 import org.bukkit.scoreboard.Team;
 
 import java.io.ByteArrayOutputStream;
+import java.io.DataOutputStream;
 import java.io.IOException;
 import java.io.ObjectOutputStream;
 import java.lang.reflect.Field;
@@ -139,7 +140,15 @@ public class CustomPlayer extends CraftPlayer {
     }
 
     public void connectToServer(String server) {
-        Servers.connectServer(PLAYER, server);
+        ByteArrayOutputStream b = new ByteArrayOutputStream();
+        DataOutputStream out = new DataOutputStream(b);
+        try {
+            out.writeUTF("Connect");
+            out.writeUTF(server);
+        } catch (IOException el) {
+            el.printStackTrace();
+        }
+        sendPluginMessage(Core.getInstance(), "BungeeCord", b.toByteArray());
     }
 
     public void warn(WarnReason reason, CustomPlayer warner, String proof) {
@@ -321,9 +330,45 @@ public class CustomPlayer extends CraftPlayer {
         return new Messages(this);
     }
 
+    public void sendCentredMessage(Player player, String message) {
+        if(message == null || message.equals("")) {
+            player.sendMessage("");
+            return;
+        }
+        message = ChatColor.translateAlternateColorCodes('&', message);
+
+        int messagePxSize = 0;
+        boolean previousCode = false;
+        boolean isBold = false;
+
+        for(char c : message.toCharArray()){
+            if(c == '§'){
+                previousCode = true;
+            }else if(previousCode){
+                previousCode = false;
+                isBold = c == 'l' || c == 'L';
+            }else{
+                DefaultFontInfo dFI = DefaultFontInfo.getDefaultFontInfo(c);
+                messagePxSize += isBold ? dFI.getBoldLength() : dFI.getLength();
+                messagePxSize++;
+            }
+        }
+        int CENTER_PX = 154;
+        int halvedMessageSize = messagePxSize / 2;
+        int toCompensate = CENTER_PX - halvedMessageSize;
+        int spaceLength = DefaultFontInfo.SPACE.getLength() + 1;
+        int compensated = 0;
+        StringBuilder sb = new StringBuilder();
+        while(compensated < toCompensate){
+            sb.append(" ");
+            compensated += spaceLength;
+        }
+        sendMessage(sb.toString() + message);
+    }
+
     public void strikeLightning(Location loc) {
         World nmsWorld = (World) ((CraftWorld) loc.getWorld()).getHandle();
-        EntityLightning lightning = new EntityLightning((net.minecraft.server.v1_10_R1.World) nmsWorld, loc.getX(), loc.getY(), loc.getZ(), true);
+        EntityLightning lightning = new EntityLightning((net.minecraft.server.v1_11_R1.World) nmsWorld, loc.getX(), loc.getY(), loc.getZ(), true);
         sendPacket(new PacketPlayOutSpawnEntityWeather(lightning));
         playSound(loc, Sound.ENTITY_LIGHTNING_IMPACT, 20.0F, 1.0F);
         playSound(loc, Sound.ENTITY_LIGHTNING_THUNDER, 20.0F, 1.0F);
@@ -429,7 +474,7 @@ public class CustomPlayer extends CraftPlayer {
         if(loc.getBlock().getType() != Material.CHEST) return;
         byte dataByte = (open) ? (byte) 1 : 0;
         BlockPosition position = new BlockPosition(loc.getBlockX(), loc.getBlockY(), loc.getBlockZ());
-        PacketPlayOutBlockAction blockActionPacket = new PacketPlayOutBlockAction(position, net.minecraft.server.v1_10_R1.Block.getById(loc.getBlock().getTypeId()), (byte) 1, dataByte);
+        PacketPlayOutBlockAction blockActionPacket = new PacketPlayOutBlockAction(position, net.minecraft.server.v1_11_R1.Block.getById(loc.getBlock().getTypeId()), (byte) 1, dataByte);
         sendPacket(blockActionPacket);
     }
 

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

@@ -8,11 +8,16 @@ import java.util.Random;
  * @author joethei
  * @version 1.1
  */
+
 public class NickName {
+
     /**
 	 * gets random Nickname
 	 * @return String
 	 */
+
+    //FIXME: change to users from ban list
+    @Deprecated
 	public static String getRandomNick() {
 		ArrayList<String> names = new ArrayList<>();
 		names.add("GommeHD");

src/main/java/eu/univento/core/api/schematic/Cuboid.java

@@ -11,7 +11,7 @@ import java.util.stream.Collectors;
 
 /**
  * @author desht (Original code), KingFaris10 (Editor of code)
- * @version 0.1
+ * @version 1.0
  */
 
 public class Cuboid implements Cloneable, ConfigurationSerializable, Iterable<Block> {
@@ -66,7 +66,7 @@ public class Cuboid implements Cloneable, ConfigurationSerializable, Iterable<Bl
     }
 
     public boolean containsLocation(Location location) {
-        return location != null && location.getWorld().getName().equals(this.worldName) && location.toVector().isInAABB(this.minimumPoint, this.maximumPoint);
+        return location != null && (location.getWorld().getName().equals(this.worldName) || location.toVector().isInAABB(this.minimumPoint, this.maximumPoint));
     }
 
     public boolean containsVector(Vector vector) {

src/main/java/eu/univento/core/api/schematic/Schematic.java

@@ -13,7 +13,7 @@ import java.util.stream.Collectors;
 
 /**
  * @author joethei
- * @version 0.1
+ * @version 1.0
  */
 public class Schematic {
 

src/main/java/eu/univento/core/api/schematic/SchematicManager.java

@@ -9,7 +9,7 @@ import java.util.Map;
 
 /**
  * @author joethei
- * @version 0.1
+ * @version 0.5
  */
 public class SchematicManager {
 

src/main/java/eu/univento/core/api/server/GameInfo.java

@@ -4,7 +4,7 @@ import eu.univento.commons.server.ServerType;
 
 /**
  * @author joethei
- * @version 0.1
+ * @version 1.0
  */
 class GameInfo {
 

src/main/java/eu/univento/core/api/server/MojangService.java

@@ -10,6 +10,16 @@ import java.io.IOException;
 import java.io.InputStreamReader;
 import java.net.URL;
 
+/**
+ * @author TheTinySpider
+ * Idea from: sebasju1234
+ *
+ * @version 1.0
+ *
+ * Status names and other information can be found at:
+ * [url]http://minecraft.gamepedia.com/User_talk:Oxguy3/Minecraft.net_API[/url]
+ */
+ 
 public enum MojangService {
 	
     ACCOUNTS("Accounts Service", "account.mojang.com"),
@@ -21,14 +31,6 @@ public enum MojangService {
     SKINS("Skin ServerPinger", "skins.minecraft.net"),
     MAIN_WEBSITE("Main Site", "minecraft.net");
  
-    /*
-    * @Author TheTinySpider
-    * Idea from: sebasju1234
-    *
-    * Status names and other information can be found at:
-    * [url]http://minecraft.gamepedia.com/User_talk:Oxguy3/Minecraft.net_API[/url]
-    */
- 
     private final String name;
     private final String serviceURL;
     private final JSONParser jsonParser = new JSONParser();

src/main/java/eu/univento/core/api/server/ServerDatabase.java

@@ -12,6 +12,8 @@ import java.sql.SQLException;
  */
 class ServerDatabase {
 
+    //TODO: cache results and use mongodb
+
     static String getIP(String name) {
         MySQL sql = Core.getCommons().getDatabaseManager().getMySQL();
         try {

src/main/java/eu/univento/core/api/server/ServerInfo.java

@@ -6,7 +6,7 @@ import java.util.regex.Pattern;
 
 /**
  * @author joethei
- * @version 0.1
+ * @version 1.0
  */
 public class ServerInfo {
 

src/main/java/eu/univento/core/api/server/Servers.java

@@ -1,44 +0,0 @@
-package eu.univento.core.api.server;
-
-import eu.univento.core.Core;
-import org.bukkit.Bukkit;
-import org.bukkit.entity.Player;
-
-import java.io.ByteArrayOutputStream;
-import java.io.DataOutputStream;
-import java.io.IOException;
-
-/**
- * sends player to other bungeecord servers
- * @author joethei
- * @version 1.0
- */
-public class Servers {
-	
-	
-	/**
-	 * sends player to server
-	 * @param p player
-	 * @param server name of server
-	 */
-	public static void connectServer(Player p, String server) {
-			ByteArrayOutputStream b = new ByteArrayOutputStream();
-			DataOutputStream out = new DataOutputStream(b);
-			try {
-				out.writeUTF("Connect");
-				out.writeUTF(server);
-			} catch (IOException el) {
-				el.printStackTrace();
-			}
-			p.sendPluginMessage(Core.getInstance(), "BungeeCord", b.toByteArray());
-	}
-
-	/**
-	 * connects all player to server
-	 * @param server name of server
-	 */
-	public static void connectAllToServer(String server) {
-		for (Player all : Bukkit.getOnlinePlayers())
-			connectServer(all, server);
-	}
-}

src/main/java/eu/univento/core/api/shop/PayType.java

@@ -2,7 +2,7 @@ package eu.univento.core.api.shop;
 
 /**
  * @author joethei
- * @version 0.1
+ * @version 1.0
  */
 public enum PayType {
     //TODO: change to real pay type names.

src/main/java/eu/univento/core/api/shop/ShopCategory.java

@@ -4,7 +4,7 @@ import eu.univento.commons.server.ServerType;
 
 /**
  * @author joethei
- * @version 0.1
+ * @version 1.0
  */
 enum ShopCategory {
 

src/main/java/eu/univento/core/api/shop/ShopItem.java

@@ -5,7 +5,7 @@ import org.bukkit.inventory.ItemStack;
 
 /**
  * @author joethei
- * @version 0.1
+ * @version 1.0
  */
 public enum ShopItem {
 

src/main/java/eu/univento/core/api/shop/ShopMenu.java

@@ -15,7 +15,7 @@ import java.util.List;
 
 /**
  * @author joethei
- * @version 0.1
+ * @version 1.0
  */
 public class ShopMenu implements Listener{
 

src/main/java/eu/univento/core/api/shop/entity/ShopEntity.java

@@ -14,7 +14,7 @@ import org.bukkit.plugin.Plugin;
 
 /**
  * @author joethei
- * @version 0.1
+ * @version 1.0
  */
 class ShopEntity implements Listener{
 

src/main/java/eu/univento/core/api/shop/entity/ShopIronGolem.java

@@ -7,7 +7,7 @@ import org.bukkit.plugin.Plugin;
 
 /**
  * @author joethei
- * @version 0.1
+ * @version 1.0
  */
 public class ShopIronGolem extends ShopEntity{
 

src/main/java/eu/univento/core/api/shop/entity/ShopVillager.java

@@ -8,7 +8,7 @@ import org.bukkit.plugin.Plugin;
 
 /**
  * @author joethei
- * @version 0.1
+ * @version 1.0
  */
 public class ShopVillager extends ShopEntity {
 

src/main/java/eu/univento/core/api/story/StoryMission.java

@@ -12,7 +12,7 @@ import java.util.List;
 
 /**
  * @author joethei
- * @version 0.1
+ * @version 1.0
  */
 
 @Data

src/main/java/eu/univento/core/api/story/StoryMissionStatus.java

@@ -2,7 +2,7 @@ package eu.univento.core.api.story;
 
 /**
  * @author joethei
- * @version 0.1
+ * @version 1.0
  */
 public enum StoryMissionStatus {
 

src/main/java/eu/univento/core/api/story/StoryMissions.java

@@ -4,7 +4,7 @@ import lombok.Getter;
 
 /**
  * @author joethei
- * @version 0.1
+ * @version 1.0
  */
 
 public enum StoryMissions {

src/main/java/eu/univento/core/api/utils/Direction.java

@@ -1,7 +1,6 @@
 package eu.univento.core.api.utils;
 
-public enum Direction
+public enum Direction {
-{
   NORTH(1, 0), 
   SOUTH(-1, 0), 
   EAST(0, 1), 

src/main/java/eu/univento/core/api/utils/GameProfileBuilder.java

@@ -57,7 +57,7 @@ public class GameProfileBuilder {
                 cache.put(uuid, new CachedProfile(result));
                 return result;
             } else {
-                if (!false && cache.containsKey(uuid)) {
+                if (cache.containsKey(uuid)) {
                     return cache.get(uuid).profile;
                 }
                 JsonObject error = (JsonObject) new JsonParser().parse(new BufferedReader(new InputStreamReader(connection.getErrorStream())).readLine());

src/main/java/eu/univento/core/api/utils/Lamps.java

@@ -9,7 +9,7 @@ import java.lang.reflect.InvocationTargetException;
 
 /**
  * @author joethei
- * @version 0.1
+ * @version 1.0
  */
 public class Lamps {
 

src/main/java/eu/univento/core/api/utils/Maths.java

@@ -6,8 +6,12 @@ import java.util.Random;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-final class Maths
+/**
-{
+ * @author joethei
+ * @version 1.0
+ */
+
+final class Maths {
   public static final float nanoToSec = 1.0E-009F;
   public static final float FLOAT_ROUNDING_ERROR = 1.0E-006F;
   public static final float PI = 3.141593F;

src/main/java/eu/univento/core/api/utils/NettyInjection.java

@@ -119,7 +119,7 @@ public class NettyInjection {
         Bukkit.getOnlinePlayers().forEach(this::inject);
     }
 
-    private final void registerGlobalChannel() {
+    private void registerGlobalChannel() {
         Object server = NettyInjection.FIELD_CRAFTSERVER_MINECRAFTSERVER.get(Bukkit.getServer());
         Object connection = NettyInjection.FIELD_MINECRAFTSERVER_SERVERCONNECTION.get(server);
         List<Object> channelFuture = (List<Object>) FIELD_SERVERCONNECTION_CHANNELFUTURE.get(connection);
@@ -132,7 +132,7 @@ public class NettyInjection {
         }
     }
 
-    private final void unregisterGlobalChannel() {
+    private void unregisterGlobalChannel() {
         for (Channel global : this.globalChannel) {
             final ChannelPipeline pipe = global.pipeline();
             global.eventLoop().execute(() -> pipe.remove("NettyInjectionGlobal"));
@@ -148,15 +148,15 @@ public class NettyInjection {
             this.handlerList.remove(name);
     }
 
-    public final void inject(Player player) {
+    private void inject(Player player) {
         this.injectChannel(this.getChannel(player)).player = player;
     }
 
-    public final void uninject(Player player) {
+    private void uninject(Player player) {
         this.uninjectChannel(this.getChannel(player));
     }
 
-    private final Channel getChannel(Player player) {
+    private Channel getChannel(Player player) {
         Channel channel = this.playerChannel.get(player.getName());
         if (channel == null) {
             channel = FIELD_NETWORKMANAGER_CHANNEL.get(FIELD_PLAYERCONNECTION_NETWORKMANAGER.get(FIELD_ENTITYPLAYER_PLAYERCONNECTION.get(FIELD_CRAFTPLAYER_ENTITY.get(player))));
@@ -165,7 +165,7 @@ public class NettyInjection {
         return channel;
     }
 
-    private final PacketInjection injectChannel(Channel channel) {
+    private PacketInjection injectChannel(Channel channel) {
         try {
             PacketInjection handel = (PacketInjection) channel.pipeline().get(this.handlerName);
             if (handel == null) {
@@ -178,7 +178,7 @@ public class NettyInjection {
         }
     }
 
-    private final void uninjectChannel(Channel channel) {
+    private void uninjectChannel(Channel channel) {
         Object handel = channel.pipeline().get(this.handlerName);
         if (handel != null)
             channel.pipeline().remove(this.handlerName);
@@ -196,6 +196,7 @@ public class NettyInjection {
 
         @Override
         public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
+            assert CLASS_PACKERLOGININSTART != null;
             if (CLASS_PACKERLOGININSTART.isInstance(msg))
                 NettyInjection.this.playerChannel.put(FIELD_GAMEPROFILE_NAME.get(FIELD_PACKERLOGININSTART_GAMEPROFILE.get(msg)), ctx.channel());
             for (PacketHandler handel : NettyInjection.this.handlerList.values()) {

src/main/java/eu/univento/core/api/utils/RandomCollection.java

@@ -4,8 +4,7 @@ import java.util.NavigableMap;
 import java.util.Random;
 import java.util.TreeMap;
 
-class RandomCollection<E>
+class RandomCollection<E> {
-{
   private final NavigableMap<Double, E> map = new TreeMap<>();
   private final Random random;
   private double total = 0.0D;

src/main/java/eu/univento/core/api/utils/UUIDFetcher.java

@@ -1,5 +1,9 @@
 package eu.univento.core.api.utils;
 
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.mojang.util.UUIDTypeAdapter;
+
 import java.io.BufferedReader;
 import java.io.InputStreamReader;
 import java.net.HttpURLConnection;
@@ -11,12 +15,9 @@ import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.function.Consumer;
 
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import com.mojang.util.UUIDTypeAdapter;
-
 /**
  * @author Jofkos
+ * @version 1.0
  */
 
 public class UUIDFetcher{

src/main/java/eu/univento/core/api/utils/Vectors.java

@@ -2,10 +2,13 @@ package eu.univento.core.api.utils;
 
 import org.bukkit.util.Vector;
 
-final class Vectors
+/**
-{
+ * @author joethei
-  private static Vector rotateAroundAxisX(Vector v, double angle)
+ * @version 1.0
-  {
+ */
+
+final class Vectors {
+    private static Vector rotateAroundAxisX(Vector v, double angle) {
         double cos = Math.cos(angle);
         double sin = Math.sin(angle);
         double y = v.getY() * cos - v.getZ() * sin;
@@ -13,8 +16,7 @@ final class Vectors
         return v.setY(y).setZ(z);
     }
 
-  private static Vector rotateAroundAxisY(Vector v, double angle)
+    private static Vector rotateAroundAxisY(Vector v, double angle) {
-  {
         double cos = Math.cos(angle);
         double sin = Math.sin(angle);
         double x = v.getX() * cos + v.getZ() * sin;
@@ -22,8 +24,7 @@ final class Vectors
         return v.setX(x).setZ(z);
     }
 
-  private static Vector rotateAroundAxisZ(Vector v, double angle)
+    private static Vector rotateAroundAxisZ(Vector v, double angle) {
-  {
         double cos = Math.cos(angle);
         double sin = Math.sin(angle);
         double x = v.getX() * cos - v.getY() * sin;
@@ -31,8 +32,7 @@ final class Vectors
         return v.setX(x).setY(y);
     }
 
-  public static Vector rotateVector(Vector v, double angleX, double angleY, double angleZ)
+    public static Vector rotateVector(Vector v, double angleX, double angleY, double angleZ) {
-  {
         rotateAroundAxisX(v, angleX);
         rotateAroundAxisY(v, angleY);
         rotateAroundAxisZ(v, angleZ);

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

@@ -28,7 +28,6 @@ public class Nick extends AutoCommand<Core>{
 		super(plugin, command, description, aliases);
 	}
 
-	@SuppressWarnings("deprecation")
 	@Override
 	public boolean execute(CommandSender sender, String label, String[] args) {
 		if(sender instanceof Player) {

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

@@ -17,6 +17,7 @@ import java.util.stream.Collectors;
  * @author joethei
  * @version 1.0
  */
+
 public class SetRank extends AutoCommand<Core>{
 
 	public SetRank(Core plugin, String command, String description, String... aliases) {

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

@@ -27,6 +27,7 @@ public class SystemInfo extends AutoCommand<Core>{
 	 * @param description describes the commons
 	 * @param aliases aliases of commons
 	 */
+
 	public SystemInfo(Core plugin, String command, String description, String... aliases) {
 		super(plugin, command, description, aliases);
 	}

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

@@ -16,6 +16,7 @@ import java.util.List;
  * @author joethei
  * @version 0.1
  */
+
 public class Timeout extends AutoCommand<Core> {
 
     public Timeout(Core plugin, String command, String description, String... aliases) {

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

@@ -17,6 +17,7 @@ import java.util.List;
  * @author joethei
  * @version 1.0
  */
+
 public class Vanish extends AutoCommand<Core>{
 	
 	/**

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

@@ -14,6 +14,7 @@ import org.bukkit.event.block.BlockPlaceEvent;
  * @author joethei
  * @version 1.0
  */
+
 public class Blocks implements Listener{
 	
 	/**

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

@@ -34,6 +34,7 @@ import java.util.Map;
  * @author joethei
  * @version 1.0
  */
+
 public class Chat implements Listener {
 
     private List<CustomPlayer> players = new LinkedList<>();

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

@@ -16,6 +16,7 @@ import org.bukkit.help.HelpTopic;
  * @author joethei
  * @version 1.0
  */
+
 public class Commands implements Listener{
 	
 	

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

@@ -22,8 +22,9 @@ import org.bukkit.util.Vector;
  * some basic events
  *
  * @author joethei
- * @version 0.2
+ * @version 1.0
  */
+
 public class Events implements Listener {
 
     @EventHandler
@@ -43,6 +44,7 @@ public class Events implements Listener {
         if (p.getLocation().getY() <= 0) {
             p.setVelocity(new Vector().setY(10.0D).multiply(1.0D));
             p.setGliding(true);
+
         }
     }
 
@@ -90,4 +92,5 @@ public class Events implements Listener {
             }
         }
     }
+
 }

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

@@ -12,10 +12,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
-import org.bukkit.event.player.PlayerJoinEvent;
+import org.bukkit.event.player.*;
-import org.bukkit.event.player.PlayerKickEvent;
-import org.bukkit.event.player.PlayerQuitEvent;
-import org.bukkit.event.player.PlayerResourcePackStatusEvent;
 import org.bukkit.scoreboard.Team;
 
 import java.io.ByteArrayOutputStream;
@@ -35,12 +32,16 @@ public class JoinQuit implements Listener {
     private List<CustomPlayer> loading = new LinkedList<>();
 
     @EventHandler
-    public void onJoin(PlayerJoinEvent e) {
+    public void onPreLogin(AsyncPlayerPreLoginEvent e) {
-        CustomPlayer p = CustomPlayer.getPlayer(e.getPlayer());
+        if(!Core.getCommons().getSecurityHandler().isValidServer(e.getAddress().getHostAddress())) {
-        if(!p.hasPlayedBefore()) {
+            e.setKickMessage("Im sorry, you can only join from our official IP: play.univento.eu");
-
+            e.setLoginResult(AsyncPlayerPreLoginEvent.Result.KICK_BANNED);
+        }
     }
 
+    @EventHandler
+    public void onJoin(PlayerJoinEvent e) {
+        CustomPlayer p = CustomPlayer.getPlayer(e.getPlayer());
         for (Player players : Bukkit.getOnlinePlayers()) {
             CustomPlayer player = CustomPlayer.getPlayer(players);
             if (Vanish.getPlayers().contains(player))
@@ -64,7 +65,7 @@ public class JoinQuit implements Listener {
             labyModFeatures.put(LabyMod.EXTRAS, false);
             p.setLabyModFeatures(labyModFeatures);
 
-            p.sendMessage(new BetterPvP().getCodeString());
+            p.sendMessage(BetterPvP.getCodeString());
 
             //disable code for minimap mod
             p.sendMessage("§A§n§t§i§M§i§n§i§m§a§p");
@@ -90,7 +91,6 @@ public class JoinQuit implements Listener {
 
         //p.setStoryResourcePack();
         loading.add(p);
-
     }
 
     @EventHandler

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

@@ -6,6 +6,7 @@ import org.bukkit.event.Listener;
  * @author joethei
  * @version 0.1
  */
+
 public class NPCEvents implements Listener {
 
 }

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

@@ -10,11 +10,27 @@ import org.bukkit.plugin.messaging.PluginMessageListener;
 
 import java.io.UnsupportedEncodingException;
 
+/**
+ * @author joethei
+ * @version 1.0
+ */
+
 public class PluginMessenger implements PluginMessageListener {
 
     @Override
     public void onPluginMessageReceived(String channel, Player player, byte[] data) {
         CustomPlayer p = CustomPlayer.getPlayer(player);
+        String string = null;
+        try {
+            string = new String (data, "UTF-8");
+        } catch (UnsupportedEncodingException e) {
+            e.printStackTrace();
+        }
+        assert string != null;
+        if(string.endsWith("squidhq")) {
+            p.warn(WarnReason.SPAM, null, "https://players.univento.eu/" + p.getUniqueId().toString() + "/hacks");
+        }
+
         if (channel.equals("WDL|INIT")) {
             String version = null;
             if(data.length == 0) version = "vor 1.8d";
@@ -27,41 +43,47 @@ public class PluginMessenger implements PluginMessageListener {
             p.sendMessage(p.getDatabasePlayer().getLanguage().getWord("Prefix") + p.getDatabasePlayer().getLanguage().getWord("Hack.WorldDownloader"));
         }
         if(channel.equals("WDL|CONTROL")) {
-            p.sendPluginMessage(Core.getInstance(), "WDL|CONTROL", createWDLPacket(0, false, false, false, false));
+            ByteArrayDataOutput output = ByteStreams.newDataOutput();
+
+            output.writeInt(1);
+
+            output.writeBoolean(false);
+            output.writeInt(0);
+            output.writeBoolean(false);
+            output.writeBoolean(false);
+            output.writeBoolean(false);
+            output.writeBoolean(false);
+
+            p.sendPluginMessage(Core.getInstance(), "WDL|CONTROL", output.toByteArray());
         }
-        if (channel.equals("PERMISSIONSREPL") && new String(data).contains("mod.worlddownloader")) {
+        if (channel.equals("PERMISSIONSREPL") && string.contains("mod.worlddownloader")) {
             //TODO: change to real warn reason
             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")) {
-            try {
+            //https://gist.github.com/5zig/35e0854504edda418f4b shows why its done that way
-                String version = new String(data, "UTF-8");
+
-                Core.getCommons().getLoggingHandler().getCore().info(p.getName() +  " hat den 5zig Mod Version : " + version);
+            ByteArrayDataOutput output1 = ByteStreams.newDataOutput();
-                //https://gist.github.com/5zig/35e0854504edda418f4b shows why
+            output1.write(0x01);
-                ByteArrayDataOutput dataOutput = ByteStreams.newDataOutput();
+            p.sendPluginMessage(Core.getInstance(), "5zig_Set", output1.toByteArray());
-                dataOutput.writeByte(0x01 | 0x02 | 0x02 | 0x04 | 0x08 | 0x010);
+
-                p.sendPluginMessage(Core.getInstance(), "5zig_Set", dataOutput.toByteArray());
+            ByteArrayDataOutput output2 = ByteStreams.newDataOutput();
-                p.sendPluginMessage(Core.getInstance(), "5zig_Set", new byte[]{0x01 | 0x02 | 0x04 | 0x08 | 0x10});
+            output2.write(0x02);
-            } catch (UnsupportedEncodingException e) {
+            p.sendPluginMessage(Core.getInstance(), "5zig_Set", output2.toByteArray());
-                e.printStackTrace();
+
+            ByteArrayDataOutput output3 = ByteStreams.newDataOutput();
+            output3.write(0x04);
+            p.sendPluginMessage(Core.getInstance(), "5zig_Set", output3.toByteArray());
+
+            ByteArrayDataOutput output4 = ByteStreams.newDataOutput();
+            output4.write(0x08);
+            p.sendPluginMessage(Core.getInstance(), "5zig_Set", output4.toByteArray());
+
+            ByteArrayDataOutput output5 = ByteStreams.newDataOutput();
+            output5.write(0x10);
+            p.sendPluginMessage(Core.getInstance(), "5zig_Set", output5.toByteArray());
+
         }
     }
-    }
-
-    //TODO:
-    private byte[] createWDLPacket(int saveRadius, boolean cacheChunks, boolean saveEntities, boolean saveTileEntities, boolean saveContainers) {
-        ByteArrayDataOutput output = ByteStreams.newDataOutput();
-
-        output.writeInt(1);
-
-        output.writeBoolean(cacheChunks);
-        output.writeInt(saveRadius);
-        output.writeBoolean(saveEntities);
-        output.writeBoolean(saveTileEntities);
-        output.writeBoolean(saveContainers);
-        output.writeBoolean(false);
-
-        return output.toByteArray();
-    }
 }

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

@@ -10,7 +10,7 @@ import org.bukkit.event.player.PlayerInteractEvent;
 
 /**
  * @author joethei
- * @version 0.1
+ * @version 1.0
  */
 public class WeaponEvents implements Listener {