Add v2 API

HolographicDisplays/API/com/gmail/filoghost/holographicdisplays/api/Hologram.java

@@ -0,0 +1,183 @@
+package com.gmail.filoghost.holographicdisplays.api;
+
+import org.bukkit.Location;
+import org.bukkit.World;
+import org.bukkit.inventory.ItemStack;
+
+import com.gmail.filoghost.holographicdisplays.api.line.HologramLine;
+import com.gmail.filoghost.holographicdisplays.api.line.ItemLine;
+import com.gmail.filoghost.holographicdisplays.api.line.TextLine;
+
+/**
+ * An object made of various lines, that can be items or holograms.
+ * Holographic lines appear as a nametag without any entity below.
+ * To create one, please see {@link HologramsAPI#createHologram(org.bukkit.plugin.Plugin, Location)}.
+ */
+public interface Hologram {
+	
+	/**
+	 * Appends a text line to end of this hologram.
+	 * 
+	 * @param text the content of the line, can be null for an empty line
+	 * @return the new TextLine appended
+	 */
+	public TextLine appendTextLine(String text);
+	
+	
+	/**
+	 * Appends an item line to end of this hologram.
+	 * 
+	 * @param itemStack the content of the line
+	 * @return the new ItemLine appended
+	 */
+	public ItemLine appendItemLine(ItemStack itemStack);
+	
+	
+	/**
+	 * Inserts a text line in this hologram.
+	 * 
+	 * @param index the line is inserted before this index, that should be
+	 * between 0 and size() - 1. If 0, the new line will be inserted before the
+	 * first line.
+	 * @param text the content of the line, can be null for an empty line
+	 * @return the new TextLine inserted
+	 */
+	public TextLine insertTextLine(int index, String text);
+	
+	
+	/**
+	 * Inserts an item line in this hologram.
+	 * 
+	 * @param index the line is inserted before this index, that should be
+	 * between 0 and size() - 1. If 0, the new line will be inserted before the
+	 * first line.
+	 * @param itemStack the content of the line
+	 * @return the new ItemLine inserted
+	 */
+	public ItemLine insertItemLine(int index, ItemStack itemStack);
+	
+	
+	/**
+	 * Finds the element at a given index in the lines.
+	 * 
+	 * @param index the index of the line, that should be between 0 and size() - 1.
+	 * @return the hologram line at the given index, can be an {@link ItemLine} or a {@link TextLine}.
+	 */
+	public HologramLine getLine(int index);
+	
+	
+	/**
+	 * Removes all the lines from this hologram.
+	 */
+	public void clearLines();
+
+	
+	/**
+	 * Checks the amount of lines of the hologram.
+	 * 
+	 * @return the amount of lines
+	 */
+	public int size();
+	
+	
+	/**
+	 * Teleports a hologram to the given location.
+	 * 
+	 * @param location the new location
+	 */
+	public void teleport(Location location);
+	
+	
+	/**
+	 * Teleports a hologram to the given location.
+	 * 
+	 * @param world the world where the hologram should be teleported,
+	 * use {@link #getWorld()} to teleport it in the same world.
+	 * @param x the X coordinate
+	 * @param y the Y coordinate
+	 * @param z the Z coordinate
+	 */
+	public void teleport(World world, double x, double y, double z);
+	
+	
+	/**
+	 * Returns the X coordinate.
+	 * 
+	 * @return the X coordinate of the hologram
+	 */
+	public double getX();
+	
+	
+	/**
+	 * Returns the Y coordinate.
+	 * 
+	 * @return the Y coordinate of the hologram
+	 */
+	public double getY();
+	
+	
+	/**
+	 * Returns the Z coordinate.
+	 * 
+	 * @return the Z coordinate of the hologram
+	 */
+	public double getZ();
+	
+	
+	/**
+	 * Returns the world.
+	 * 
+	 * @return the world of the hologram
+	 */
+	public World getWorld();
+	
+	
+	/**
+	 * Returns the {@link VisibilityManager} of this hologram.
+	 * <br><b style = "color: red">Note</b>: the usage of the VisibilityManager requires ProtocolLib.
+	 * Without the plugin, holograms will be always visible.
+	 * 
+	 * @return the VisibilityManager of this hologram
+	 */
+	public VisibilityManager getVisibilityManager();
+	
+	
+	/**
+	 * Returns when the hologram was created. Useful for removing old holograms.
+	 * 
+	 * @return the timestamp of when the hologram was created, in milliseconds
+	 */
+	public long getCreationTimestamp();
+
+	/**
+	 * Checks if the hologram will track and replace placeholders.
+	 * This is false by default.
+	 * 
+	 * @return if the hologram allows placeholders
+	 */
+	public boolean isAllowPlaceholders();
+
+	/**
+	 * Sets if the hologram should track and replace placeholders.
+	 * By default if will not track them.
+	 * 
+	 * @param allowPlaceholders if the hologram should track placeholders
+	 */
+	public void setAllowPlaceholders(boolean allowPlaceholders);
+	
+	/**
+	 * Deletes this hologram. Editing or teleporting the hologram when deleted
+	 * will throw an exception. Lines will be automatically cleared.
+	 * You should remove all the references of the hologram after deletion.
+	 */
+	public void delete();
+	
+	
+	/**
+	 * Checks if a hologram was deleted.
+	 * 
+	 * @return true if this hologram was deleted
+	 */
+	public boolean isDeleted();
+	
+}

HolographicDisplays/API/com/gmail/filoghost/holographicdisplays/api/HologramsAPI.java

@@ -0,0 +1,101 @@
+package com.gmail.filoghost.holographicdisplays.api;
+
+import java.util.Collection;
+
+import org.bukkit.Location;
+import org.bukkit.entity.Entity;
+import org.bukkit.plugin.Plugin;
+
+import com.gmail.filoghost.holographicdisplays.api.placeholder.PlaceholderReplacer;
+import com.gmail.filoghost.holographicdisplays.object.BackendAPI;
+
+/**
+ * This the main class of the <b>Holographic Displays API</b>.
+ * It provides methods to create holograms and to register custom placeholders.
+ */
+public class HologramsAPI {
+	
+	
+	/**
+	 * Creates a hologram at given location.
+	 * 
+	 * @param plugin the plugin that creates it
+	 * @param source the location where it will appear
+	 * @return the new hologram created
+	 */
+	public static Hologram createHologram(Plugin plugin, Location source) {
+		return BackendAPI.createHologram(plugin, source);
+	}
+	
+	
+	/**
+	 * Finds all the holograms created by a given plugin.
+	 * 
+	 * @param plugin the plugin to search for in holograms
+	 * @return the holograms created by a plugin
+	 */
+	public static Collection<Hologram> getHolograms(Plugin plugin) {
+		return BackendAPI.getHolograms(plugin);
+	}
+	
+	
+	/**
+	 * Registers a new placeholder that can be used in holograms created with commands.
+	 * With this method, you can basically expand the core of HolographicDisplays.
+	 * 
+	 * @param plugin the owner plugin of the placeholder
+	 * @param textPlaceholder the text that the placeholder will be associated to (e.g.: "{onlinePlayers}")
+	 * @param refreshRate the refresh rate of the placeholder, in seconds. Keep in mind that the minimum is 0.1 seconds, and that will be rounded to tenths of seconds
+	 * @param replacer the implementation that will return the text to replace the placeholder, where the update() method is called every <b>refreshRate</b> seconds
+	 * @return true if the registration was successfull, false if it was already registered
+	 */
+	public static boolean registerPlaceholder(Plugin plugin, String textPlaceholder, double refreshRate, PlaceholderReplacer replacer) {
+		return BackendAPI.registerPlaceholder(plugin, textPlaceholder, refreshRate, replacer);
+	}
+	
+	
+	/**
+	 * Finds all the placeholders registered by a given plugin.
+	 * 
+	 * @param plugin the plugin to search for
+	 * @return a collection of placeholders registered by the plugin
+	 */
+	public static Collection<String> getRegisteredPlaceholders(Plugin plugin) {
+		return BackendAPI.getRegisteredPlaceholders(plugin);
+	}
+	
+	
+	/**
+	 * Unregister a placeholder created by a plugin.
+	 * 
+	 * @param plugin the plugin that owns the placeholder
+	 * @param textPlaceholder the placeholder to remove
+	 * @return true if found and removed, false otherwise
+	 */
+	public static boolean unregisterPlaceholder(Plugin plugin, String textPlaceholder) {
+		return BackendAPI.unregisterPlaceholder(plugin, textPlaceholder);
+	}
+	
+	
+	/**
+	 * Resets and removes all the placeholders registered by a plugin. This is useful
+	 * when you have configurable placeholders and you want to remove all of them.
+	 * 
+	 * @param plugin the plugin that owns the placeholders
+	 */
+	public static void unregisterPlaceholders(Plugin plugin) {
+		BackendAPI.unregisterPlaceholders(plugin);
+	}
+	
+	
+	/**
+	 * Checks if an entity is part of a hologram.
+	 * 
+	 * @param bukkitEntity the entity to check
+	 * @return true if the entity is a part of a hologram
+	 */
+	public static boolean isHologramEntity(Entity bukkitEntity) {
+		return BackendAPI.isHologramEntity(bukkitEntity);
+	}
+
+}

HolographicDisplays/API/com/gmail/filoghost/holographicdisplays/api/VisibilityManager.java

@@ -0,0 +1,66 @@
+package com.gmail.filoghost.holographicdisplays.api;
+
+import org.bukkit.entity.Player;
+
+/**
+ * This object is used to manage the visibility of a hologram.
+ * It allows to hide/show the hologram to certain players, and the default behaviour
+ * (when a hologram is not specifically being hidden/shown to a player) can be customized.
+ */
+public interface VisibilityManager {
+	
+	/**
+	 * Returns if the hologram is visible by default. If not changed, this value
+	 * is true by default so the hologram is visible to everyone.
+	 * 
+	 * @return if the hologram hologram is visible by default
+	 */
+	public boolean isVisibleByDefault();
+	
+	/**
+	 * Sets if the hologram is visible by default. If not changed, this value
+	 * is true by default so the hologram is visible to everyone.
+	 * 
+	 * @param visibleByDefault the new behaviour
+	 */
+	public void setVisibleByDefault(boolean visibleByDefault);
+	
+	/**
+	 * Shows the hologram to a player, overriding the value of {@link #isVisibleByDefault()}.
+	 * This is persistent if the players goes offline.
+	 * 
+	 * @param player the involved player
+	 */
+	public void showTo(Player player);
+	
+	/**
+	 * Hides the hologram to a player, overriding the value of {@link #isVisibleByDefault()}.
+	 * This is persistent if the players goes offline.
+	 * 
+	 * @param player the involved player
+	 */
+	public void hideTo(Player player);
+	
+	/**
+	 * Checks if a hologram is visible to a player.
+	 * 
+	 * @param player the involved player
+	 * @return if the player can see the hologram
+	 */
+	public boolean isVisibleTo(Player player);
+	
+	/**
+	 * Resets the visibility to the default value. If you previously called {@link #showTo(Player)}
+	 * or {@link #hideTo(Player)} to override the default visibility, this method will reset it
+	 * to reflect the value of {@link #isVisibleByDefault()}.
+	 * 
+	 * @param player the involved player
+	 */
+	public void resetVisibility(Player player);
+	
+	/**
+	 * Resets the visibility for all the players. See {@link #resetVisibility(Player)} for more details.
+	 */
+	public void resetVisibilityAll();
+	
+}

HolographicDisplays/API/com/gmail/filoghost/holographicdisplays/api/handler/PickupHandler.java

@@ -0,0 +1,16 @@
+package com.gmail.filoghost.holographicdisplays.api.handler;
+
+import org.bukkit.entity.Player;
+
+/**
+ * Interface to handle items being picked up by players.
+ */
+public interface PickupHandler {
+
+	/**
+	 * Called when a player picks up the item.
+	 * @param player the player who picked up the item
+	 */
+	public void onPickup(Player player);
+	
+}

HolographicDisplays/API/com/gmail/filoghost/holographicdisplays/api/handler/TouchHandler.java

@@ -0,0 +1,16 @@
+package com.gmail.filoghost.holographicdisplays.api.handler;
+
+import org.bukkit.entity.Player;
+
+/**
+ * Interface to handle touch holograms.
+ */
+public interface TouchHandler {
+
+	/**
+	 * Called when a player interacts with the hologram (right click).
+	 * @param player the player who interacts
+	 */
+	public void onTouch(Player player);
+	
+}

HolographicDisplays/API/com/gmail/filoghost/holographicdisplays/api/line/CollectableLine.java

@@ -0,0 +1,14 @@
+package com.gmail.filoghost.holographicdisplays.api.line;
+
+import com.gmail.filoghost.holographicdisplays.api.handler.PickupHandler;
+
+/**
+ * A piece of hologram that can be picked up.
+ */
+public interface CollectableLine extends HologramLine {
+
+	public void setPickupHandler(PickupHandler pickupHandler);
+	
+	public PickupHandler getPickupHandler();
+	
+}

HolographicDisplays/API/com/gmail/filoghost/holographicdisplays/api/line/HologramLine.java

@@ -0,0 +1,9 @@
+package com.gmail.filoghost.holographicdisplays.api.line;
+
+import com.gmail.filoghost.holographicdisplays.api.Hologram;
+
+public interface HologramLine {
+	
+	public Hologram getParent();
+
+}

HolographicDisplays/API/com/gmail/filoghost/holographicdisplays/api/line/ItemLine.java

@@ -0,0 +1,11 @@
+package com.gmail.filoghost.holographicdisplays.api.line;
+
+import org.bukkit.inventory.ItemStack;
+
+public interface ItemLine extends CollectableLine, TouchableLine {
+
+	public ItemStack getItemStack();
+
+	public void setItemStack(ItemStack itemStack);
+	
+}

HolographicDisplays/API/com/gmail/filoghost/holographicdisplays/api/line/TextLine.java

@@ -0,0 +1,9 @@
+package com.gmail.filoghost.holographicdisplays.api.line;
+
+public interface TextLine extends TouchableLine {
+
+	public String getText();
+	
+	public void setText(String text);
+	
+}

HolographicDisplays/API/com/gmail/filoghost/holographicdisplays/api/line/TouchableLine.java

@@ -0,0 +1,14 @@
+package com.gmail.filoghost.holographicdisplays.api.line;
+
+import com.gmail.filoghost.holographicdisplays.api.handler.TouchHandler;
+
+/**
+ * A piece of hologram that can be touched.
+ */
+public interface TouchableLine extends HologramLine {
+
+	public void setTouchHandler(TouchHandler touchHandler);
+	
+	public TouchHandler getTouchHandler();
+	
+}

HolographicDisplays/API/com/gmail/filoghost/holographicdisplays/api/placeholder/PlaceholderReplacer.java

@@ -0,0 +1,11 @@
+package com.gmail.filoghost.holographicdisplays.api.placeholder;
+
+public interface PlaceholderReplacer {
+
+	/**
+	 * Called to update a placeholder's replacement.
+	 * @return the replacement
+	 */
+	public String update();
+	
+}

HolographicDisplays/Plugin/com/gmail/filoghost/.gitignore

@@ -0,0 +1,2 @@
+/holographicdisplays/
+/holograms/

HolographicDisplays/animations/example.txt

@@ -1,9 +0,0 @@
-Speed: 20
-This is an example.
-This line will change every 2 seconds...
-because it's an animation.
-You just have to put "{animation: example.txt}" in a hologram...
-to see this animated text.
-Each unit of speed will result in a 0.1 seconds delay...
-for example 20 * 0.1 = 2 seconds, like in this example.
-The fastest animation has speed 1, every 0.1 seconds.

HolographicDisplays/config.yml

@@ -3,13 +3,17 @@
 #.
 #.  Plugin created by filoghost.
 #.
-vertical-spacing: 0.25
+space-between-lines: 0.02
 images:
   symbol: '[x]'
   transparency:
     space: ' [|] '
     color: '&7'
-bungee-refresh-seconds: 3
+bungee:
-time-format: 'H:mm'
+  refresh-seconds: 3
+  use-RedisBungee: false
+time:
+  format: H:mm
+  zone: GMT+1
 update-notification: true
-using-RedisBungee: false
+debug: false

HolographicDisplays/plugin.yml

@@ -1,6 +1,6 @@
 name: HolographicDisplays
-main: com.gmail.filoghost.holograms.HolographicDisplays
+main: com.gmail.filoghost.holographicdisplays.HolographicDisplays
-version: 1.8.12
+version: 1.9.9
 
 softdepend: [Multiverse-Core, MultiWorld, My Worlds, My_Worlds, ProtocolLib]
 
@@ -8,4 +8,4 @@ commands:
    holograms:
       description: Main command for HolographicDisplays.
       usage: /<command> (Startup error)
-      aliases: [hd, holo, hologram]
+      aliases: [hd, holo, hologram, holograms]

HolographicDisplays/src/com/gmail/filoghost/holograms/Configuration.java

@@ -1,23 +0,0 @@
-package com.gmail.filoghost.holograms;
-
-import java.text.SimpleDateFormat;
-
-import org.bukkit.ChatColor;
-
-public class Configuration {
-
-	public static double verticalLineSpacing;
-	public static String imageSymbol;
-	public static String transparencySymbol;
-	public static boolean updateNotification;
-	public static ChatColor transparencyColor;
-	public static int bungeeRefreshSeconds;
-	public static String bungeeOnlineFormat;
-	public static String bungeeOfflineFormat;
-	public static SimpleDateFormat timeFormat;
-	public static boolean redisBungee;
-	
-	// Used for the updater.
-	public static String newVersion;
-	
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/HolographicDisplays.java

@@ -1,333 +0,0 @@
-package com.gmail.filoghost.holograms;
-
-import java.io.File;
-import java.text.SimpleDateFormat;
-import java.util.Set;
-import java.util.logging.Logger;
-
-import org.bukkit.Bukkit;
-import org.bukkit.ChatColor;
-import org.bukkit.plugin.java.JavaPlugin;
-import org.bukkit.scheduler.BukkitRunnable;
-
-import com.gmail.filoghost.holograms.bungee.ServerInfoTimer;
-import com.gmail.filoghost.holograms.commands.main.HologramsCommandHandler;
-import com.gmail.filoghost.holograms.database.HologramDatabase;
-import com.gmail.filoghost.holograms.exception.HologramNotFoundException;
-import com.gmail.filoghost.holograms.exception.InvalidLocationException;
-import com.gmail.filoghost.holograms.exception.WorldNotFoundException;
-import com.gmail.filoghost.holograms.listener.MainListener;
-import com.gmail.filoghost.holograms.metrics.MetricsLite;
-import com.gmail.filoghost.holograms.nms.interfaces.NmsManager;
-import com.gmail.filoghost.holograms.object.CraftHologram;
-import com.gmail.filoghost.holograms.object.HologramManager;
-import com.gmail.filoghost.holograms.placeholders.AnimationManager;
-import com.gmail.filoghost.holograms.placeholders.PlaceholderManager;
-import com.gmail.filoghost.holograms.placeholders.StaticPlaceholders;
-import com.gmail.filoghost.holograms.protocol.ProtocolLibHook;
-import com.gmail.filoghost.holograms.tasks.BungeeCleanupTask;
-import com.gmail.filoghost.holograms.tasks.WorldPlayerCounterTask;
-import com.gmail.filoghost.holograms.utils.StringUtils;
-import com.gmail.filoghost.holograms.utils.VersionUtils;
-import com.gmail.filoghost.holograms.utils.ConfigNode;
-import com.gmail.filoghost.holograms.SimpleUpdater.ResponseHandler;
-
-public class HolographicDisplays extends JavaPlugin {
-
-	private static Logger logger;
-	private static HolographicDisplays instance;
-	
-	public static NmsManager nmsManager;
-	private HologramsCommandHandler mainCommandHandler;
-	private static PlaceholderManager placeholderManager;
-	
-	public static boolean is1_8;
-	
-	public void onEnable() {
-		
-		if (instance != null) {
-			getLogger().warning("Please do not use /reload or plugin reloaders. Do \"/hd reload\" instead.");
-			return;
-		}		
-		
-		instance = this;
-		logger = getLogger();
-		
-		try {
-			File oldItemDb = new File(getDataFolder(), "database-items.yml");
-			if (oldItemDb.exists()) {
-				oldItemDb.delete();
-				logger.info("Deleted old database-items.yml file.");
-			}
-		} catch	(Exception e) {
-			
-		}
-		
-		// Load placeholders.yml.
-		try {
-			StaticPlaceholders.load();
-		} catch (Exception e) {
-			e.printStackTrace();
-			getLogger().severe("Unable to read placeholders.yml! Is the file in use?");
-		}
-
-		// Load the configuration.
-		loadConfiguration();
-		
-		if (Configuration.updateNotification) {
-			new SimpleUpdater(this, 75097).checkForUpdates(new ResponseHandler() {
-				
-				@Override
-				public void onUpdateFound(final String newVersion) {
-
-					Configuration.newVersion = newVersion;
-					logger.info("Found a new version available: " + newVersion);
-					logger.info("Download it on Bukkit Dev:");
-					logger.info("dev.bukkit.org/bukkit-plugins/holographic-displays");					
-				}
-			});
-		}
-		
-		String version = VersionUtils.getBukkitVersion();
-		
-		if (version == null) {
-			// Caused by MCPC+ / Cauldron renaming packages, extract the version from Bukkit.getVersion()
-			version = VersionUtils.getMinecraftVersion();
-			
-			if ("1.6.4".equals(version)) {
-				version = "v1_6_R3";
-			} else if ("1.7.2".equals(version)) {
-				version = "v1_7_R1";
-			} else if ("1.7.5".equals(version)) {
-				version = "v1_7_R2";
-			} else if ("1.7.8".equals(version)) {
-				version = "v1_7_R3";
-			} else if ("1.7.10".equals(version)) {
-				version = "v1_7_R4";
-			} else if ("1.8".equals(version)) {
-				version = "v1_8_R1";
-			} else {
-				// Cannot definitely get the version. This will cause HD to disable itself.
-				version = null;
-			}
-		}
-		
-		// It's simple, we don't need reflection.
-		if ("v1_6_R3".equals(version)) {
-			nmsManager = new com.gmail.filoghost.holograms.nms.v1_6_R3.NmsManagerImpl();
-		} else if ("v1_7_R1".equals(version)) {
-			nmsManager = new com.gmail.filoghost.holograms.nms.v1_7_R1.NmsManagerImpl();
-		} else if ("v1_7_R2".equals(version)) {
-			nmsManager = new com.gmail.filoghost.holograms.nms.v1_7_R2.NmsManagerImpl();
-		} else if ("v1_7_R3".equals(version)) {
-			nmsManager = new com.gmail.filoghost.holograms.nms.v1_7_R3.NmsManagerImpl();
-		} else if ("v1_7_R4".equals(version)) {
-			nmsManager = new com.gmail.filoghost.holograms.nms.v1_7_R4.NmsManagerImpl();
-		} else if ("v1_8_R1".equals(version)) {
-			is1_8 = true;
-			nmsManager = new com.gmail.filoghost.holograms.nms.v1_8_R1.NmsManagerImpl();
-		} else {
-			printWarnAndDisable(
-				"******************************************************",
-				"     This version of HolographicDisplays can",
-				"     only work on these server versions:",
-				"     1.6.4, from 1.7 to 1.8.1.",
-				"     The plugin will be disabled.",
-				"******************************************************"
-			);
-			return;
-		}
-
-		try {
-			if (VersionUtils.isMCPCOrCauldron()) {
-				getLogger().info("Trying to enable Cauldron/MCPC+ support...");
-			}
-			
-			nmsManager.registerCustomEntities();
-			
-			if (VersionUtils.isMCPCOrCauldron()) {
-				getLogger().info("Successfully added support for Cauldron/MCPC+!");
-			}
-			
-		} catch (Exception e) {
-			e.printStackTrace();
-			printWarnAndDisable(
-				"******************************************************",
-				"     HolographicDisplays was unable to register",
-				"     custom entities, the plugin will be disabled.",
-				"     Are you using the correct Bukkit version?",
-				"******************************************************"
-			);
-			return;
-		}
-		
-		// ProtocolLib check.
-		try {
-			if (Bukkit.getPluginManager().isPluginEnabled("ProtocolLib")) {
-				ProtocolLibHook.initialize();
-			}
-		} catch (Exception ex) {
-			ex.printStackTrace();
-			logger.warning("Failed to load ProtocolLib support. Is it updated?");
-		}
-		
-		// Load animation files.
-		try {
-			AnimationManager.loadAnimations();
-		} catch (Exception ex) {
-			ex.printStackTrace();
-			logger.warning("Failed to load animation files!");
-		}
-		
-		// Instantiate a PlaceholderManager.
-		placeholderManager = new PlaceholderManager();
-		
-		// Initalize other static classes.
-		HologramDatabase.initialize();
-		ServerInfoTimer.setRefreshSeconds(Configuration.bungeeRefreshSeconds);
-		ServerInfoTimer.startTask();
-		BungeeCleanupTask.start();
-		Bukkit.getScheduler().scheduleSyncRepeatingTask(this, new WorldPlayerCounterTask(), 0L, 3 * 20L);
-		
-		Set<String> savedHolograms = HologramDatabase.getHolograms();
-		if (savedHolograms != null && savedHolograms.size() > 0) {
-			for (String singleSavedHologram : savedHolograms) {
-				try {
-					CraftHologram singleHologramEntity = HologramDatabase.loadHologram(singleSavedHologram);
-					HologramManager.addHologram(singleHologramEntity);
-				} catch (HologramNotFoundException e) {
-					logger.warning("Hologram '" + singleSavedHologram + "' not found, skipping it.");
-				} catch (InvalidLocationException e) {
-					logger.warning("Hologram '" + singleSavedHologram + "' has an invalid location format.");
-				} catch (WorldNotFoundException e) {
-					logger.warning("Hologram '" + singleSavedHologram + "' was in the world '" + e.getMessage() + "' but it wasn't loaded.");
-				} catch (Exception e) {
-					e.printStackTrace();
-					logger.warning("Unhandled exception while loading '" + singleSavedHologram + "'. Please contact the developer.");
-				}
-			}
-		}
-		
-		getCommand("holograms").setExecutor(mainCommandHandler = new HologramsCommandHandler());
-		Bukkit.getPluginManager().registerEvents(new MainListener(nmsManager), this);
-		
-		try {
-			MetricsLite metrics = new MetricsLite(this);
-			metrics.start();
-		} catch (Exception ignore) { }
-		
-		// The entities are loaded when the server is ready.
-		new BukkitRunnable() {
-			public void run() {
-
-				for (CraftHologram hologram : HologramManager.getHolograms()) {
-					if (!hologram.update()) {
-						logger.warning("Unable to spawn entities for the hologram '" + hologram.getName() + "'.");
-					}
-				}
-			}
-		}.runTaskLater(this, 10L);
-	}
-	
-	public void loadConfiguration() {
-		saveDefaultConfig();
-		boolean needsSave = false;
-		for (ConfigNode node : ConfigNode.values()) {
-			if (!getConfig().isSet(node.getPath())) {
-				getConfig().set(node.getPath(), node.getDefault());
-				needsSave = true;
-			}
-		}
-		if (needsSave) {
-			getConfig().options().header(".\n"
-									 + ".  Read the tutorial at: http://dev.bukkit.org/bukkit-plugins/holographic-displays/\n"
-									 + ".\n"
-									 + ".  Plugin created by filoghost.\n"
-									 + ".");
-			getConfig().options().copyHeader(true);
-			saveConfig();
-		}
-		
-		Configuration.updateNotification = ConfigNode.UPDATE_NOTIFICATION.getBoolean(getConfig());
-		Configuration.verticalLineSpacing = ConfigNode.VERTICAL_SPACING.getDouble(getConfig());
-		Configuration.imageSymbol = StringUtils.toReadableFormat(ConfigNode.IMAGES_SYMBOL.getString(getConfig()));		
-		Configuration.transparencySymbol = StringUtils.toReadableFormat(ConfigNode.TRANSPARENCY_SPACE.getString(getConfig()));
-		Configuration.bungeeRefreshSeconds = ConfigNode.BUNGEE_REFRESH_SECONDS.getInt(getConfig());
-		Configuration.redisBungee = ConfigNode.BUNGEE_USE_REDIS_BUNGEE.getBoolean(getConfig());
-		
-		try {
-			Configuration.timeFormat = new SimpleDateFormat(StringUtils.toReadableFormat(ConfigNode.TIME_FORMAT.getString(getConfig())));
-		} catch (IllegalArgumentException ex) {
-			Configuration.timeFormat = new SimpleDateFormat("H:mm");
-			logger.warning("Time format not valid, using the default.");
-		}
-		
-		if (Configuration.bungeeRefreshSeconds < 1) {
-			logger.warning("The minimum interval for pinging BungeeCord's servers is 1 second. It has been automatically set.");
-			Configuration.bungeeRefreshSeconds = 1;
-		}
-		
-		if (Configuration.bungeeRefreshSeconds > 30) {
-			logger.warning("The maximum interval for pinging BungeeCord's servers is 30 seconds. It has been automatically set.");
-			Configuration.bungeeRefreshSeconds = 30;
-		}
-		
-		
-		String tempColor = ConfigNode.TRANSPARENCY_COLOR.getString(getConfig()).replace("&", "§");
-		boolean foundColor = false;
-		for (ChatColor chatColor : ChatColor.values()) {
-			if (chatColor.toString().equals(tempColor)) {
-				Configuration.transparencyColor = chatColor;
-				foundColor = true;
-			}
-		}
-		if (!foundColor) {
-			Configuration.transparencyColor = ChatColor.GRAY;
-			logger.warning("You didn't set a valid chat color for the transparency, light gray will be used.");
-		}
-	}
-
-	public void onDisable() {
-		for (CraftHologram hologram : HologramManager.getHolograms()) {
-			hologram.hide();
-		}
-	}
-	
-	private static void printWarnAndDisable(String... messages) {
-		StringBuffer buffer = new StringBuffer("\n ");
-		for (String message : messages) {
-			buffer.append('\n');
-			buffer.append(message);
-		}
-		buffer.append('\n');
-		System.out.println(buffer.toString());
-		try {
-			Thread.sleep(5000);
-		} catch (InterruptedException ex) { }
-		instance.setEnabled(false);
-	}
-
-	public static HolographicDisplays getInstance() {
-		return instance;
-	}
-
-	public HologramsCommandHandler getMainCommandHandler() {
-		return mainCommandHandler;
-	}
-
-	public static PlaceholderManager getPlaceholderManager() {
-		return placeholderManager;
-	}
-	
-	public static void logInfo(String message) {
-		logger.info(message);
-	}
-	
-	public static void logWarning(String message) {
-		logger.warning(message);
-	}
-	
-	public static void logSevere(String message) {
-		logger.severe(message);
-	}
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/SimpleUpdater.java

@@ -1,168 +0,0 @@
-package com.gmail.filoghost.holograms;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.net.URLConnection;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import org.bukkit.Bukkit;
-import org.bukkit.plugin.Plugin;
-import org.json.simple.JSONArray;
-import org.json.simple.JSONObject;
-import org.json.simple.JSONValue;
-
-/**
- * A very simple and lightweight updater.
- */
-public final class SimpleUpdater {
-	
-	public interface ResponseHandler {
-		
-		/**
-		 * Called when the updater finds a new version.
-		 * @param newVersion - the new version
-		 */
-		public void onUpdateFound(final String newVersion);
-		
-	}
-
-	private Plugin plugin;
-	private int projectId;
-
-	public SimpleUpdater(Plugin plugin, int projectId) {
-		if (plugin == null) {
-			throw new NullPointerException("Plugin cannot be null");
-		}
-		
-		this.plugin = plugin;
-		this.projectId = projectId;
-	}
-	
-	/**
-	 * This method creates a new async thread to check for updates.
-	 */
-	public void checkForUpdates(final ResponseHandler responseHandler) {
-		Thread updaterThread = new Thread(new Runnable() {
-			@Override
-			public void run() {
-
-				try {
-
-					JSONArray filesArray = (JSONArray) readJson("https://api.curseforge.com/servermods/files?projectIds=" + projectId);
-
-					if (filesArray.size() == 0) {
-						// The array cannot be empty, there must be at least one file. The project ID is not valid.
-						plugin.getLogger().warning("The author of this plugin has misconfigured the Updater system.");
-						plugin.getLogger().warning("The project ID (" + projectId + ") provided for updating is invalid.");
-						plugin.getLogger().warning("Please notify the author of this error.");
-						return;
-					}
-					
-					String updateName = (String) ((JSONObject) filesArray.get(filesArray.size() - 1)).get("name");			
-					final String newVersion = extractVersion(updateName);
-					
-					if (newVersion == null) {
-						throw new NumberFormatException();
-					}
-					
-					if (isNewerVersion(newVersion)) {
-						Bukkit.getScheduler().scheduleSyncDelayedTask(plugin, new Runnable() {
-
-							public void run() {
-								responseHandler.onUpdateFound(newVersion);
-							}
-						});
-					}
-
-				} catch (IOException e) {
-					plugin.getLogger().warning("Could not contact BukkitDev to check for updates.");
-				} catch (NumberFormatException e) {
-					plugin.getLogger().warning("The author of this plugin has misconfigured the Updater system.");
-					plugin.getLogger().warning("File versions should follow the format 'PluginName vVERSION'");
-		            plugin.getLogger().warning("Please notify the author of this error.");
-				} catch (Exception e) {
-					e.printStackTrace();
-					plugin.getLogger().warning("Unable to check for updates: unhandled exception.");
-				}
-
-			}			
-		});
-		updaterThread.start();
-	}
-	
-	private Object readJson(String url) throws MalformedURLException, IOException {
-		
-		URLConnection conn = new URL(url).openConnection();
-		conn.setConnectTimeout(5000);
-		conn.setReadTimeout(8000);
-		conn.addRequestProperty("User-Agent", "Updater (by filoghost)");
-		conn.setDoOutput(true);
-
-		return JSONValue.parse(new BufferedReader(new InputStreamReader(conn.getInputStream())));
-	}
-	
-	/**
-	 * Compare the version found with the plugin's version, from an array of integer separated by full stops.
-	 * Examples:
-	 *    v1.2 > v1.12
-	 *    v2.1 = v2.01
-	 */
-	private boolean isNewerVersion(String remoteVersion) {
-		String pluginVersion = plugin.getDescription().getVersion();
-		
-		if (pluginVersion == null || !pluginVersion.matches("v?[0-9\\.]+")) {
-			// Do not throw exceptions, just consider it as v0.
-			pluginVersion = "0";
-		}
-		
-		if (!remoteVersion.matches("v?[0-9\\.]+")) {
-			// Should always be checked before by this class.
-			throw new IllegalArgumentException("fetched version's format is incorrect");
-		}
-		
-		// Remove all the "v" from the versions, replace multiple full stops with a single full stop, and split them.		
-		String[] pluginVersionSplit = pluginVersion.replace("v", "").replaceAll("[\\.]{2,}", ".").split("\\.");
-		String[] remoteVersionSplit = remoteVersion.replace("v", "").replaceAll("[\\.]{2,}", ".").split("\\.");
-		
-		int longest = Math.max(pluginVersionSplit.length, remoteVersionSplit.length);
-		
-		int[] pluginVersionArray = new int[longest];
-		int[] remoteVersionArray = new int[longest];
-		
-		for (int i = 0; i < pluginVersionSplit.length; i++) {
-			pluginVersionArray[i] = Integer.parseInt(pluginVersionSplit[i]);
-		}
-		
-		for (int i = 0; i < remoteVersionSplit.length; i++) {
-			remoteVersionArray[i] = Integer.parseInt(remoteVersionSplit[i]);
-		}
-		
-		for (int i = 0; i < longest; i++) {
-			int diff = remoteVersionArray[i] - pluginVersionArray[i];
-			if (diff > 0) {
-				return true;
-			} else if (diff < 0) {
-				return false;
-			}
-			
-			// Continue the loop
-		}
-		
-		return false;
-	}
-	
-	private String extractVersion(String input) {
-		Matcher matcher = Pattern.compile("v[0-9\\.]+").matcher(input);
-		
-		String result = null;
-		if (matcher.find()) {
-			result = matcher.group();
-		}
-		
-		return result;
-	}
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/api/FloatingItem.java

@@ -1,113 +0,0 @@
-package com.gmail.filoghost.holograms.api;
-
-import org.bukkit.Location;
-import org.bukkit.World;
-import org.bukkit.inventory.ItemStack;
-
-public interface FloatingItem {
-
-	/**
-	 * Updates the floating item. With floating items this method is not really needed.
-	 * @return false if the spawn was blocked.
-	 */
-	public boolean update();
-	
-	/**
-	 * Hides the floating item. To show the floating item call update().
-	 */
-	public void hide();
-	
-	/**
-	 * Change the current itemStack of this floating item.
-	 */
-	public void setItemStack(ItemStack itemstack);
-	
-	/**
-	 * @return the current itemStack of this floating item.
-	 */
-	public ItemStack getItemStack();
-	
-	/**
-	 * @return the location of the floating item.
-	 */
-	public Location getLocation();
-	
-	/**
-	 * @return the X coordinate of the floating item. 
-	 */
-	public double getX();
-	
-	/**
-	 * @return the Y coordinate of the floating item. 
-	 */
-	public double getY();
-	
-	/**
-	 * @return the Z coordinate of the floating item. 
-	 */
-	public double getZ();
-	
-	/**
-	 * @return the world of the floating item. 
-	 */
-	public World getWorld();
-	
-	/**
-	 * Teleports the floating item to a new location, without creating new entities.
-	 * You don't need to call update() after this.
-	 * @param location - the new location of the floating item.
-	 */
-	public void teleport(Location location);
-	
-	/**
-	 * Sets the touch handler of the floating item: whenever a player right clicks it, the onTouch(...)
-	 * method of the TouchHandler is called. If null, the previous touch handler will be removed.
-	 * @param handler - the new TouchHandler.
-	 */
-	public void setTouchHandler(ItemTouchHandler handler);
-	
-	/**
-	 * @return the current touch handler, null if hasTouchHandler() is false.
-	 */
-	public ItemTouchHandler getTouchHandler();
-	
-	/**
-	 * @return true if the floating item has a touch handler.
-	 */
-	public boolean hasTouchHandler();
-	
-	/**
-	 * Sets the pickup handler of the floating item: if not null, when a player picks up the item
-	 * the onPickup(...) method is called. If null, the previous pickup handler will be removed.
-	 * This is very useful for powerups.
-	 * NOTE: the floating item is NOT removed automatically and the player WON'T actually pickup the item,
-	 * in fact the method is just called when the player is near to the floating item.
-	 * @param handler - the new PickupHandler.
-	 */
-	public void setPickupHandler(PickupHandler handler);
-	
-	/**
-	 * @return the current touch handler, null if hasPickupHandler() is false.
-	 */
-	public PickupHandler getPickupHandler();
-	
-	/**
-	 * @return true if the floating item has a pickup handler.
-	 */
-	public boolean hasPickupHandler();
-	
-	/**
-	 * @return the timestamp of when the floating item was created, in milliseconds.
-	 */
-	public long getCreationTimestamp();
-	
-	/**
-	 * Deletes this floating item, removing it from the lists.
-	 */
-	public void delete();
-	
-	/**
-	 * @return true if this floating item was deleted. Calling update() on a deleted floating item will throw an exception.
-	 */
-	public boolean isDeleted();
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/api/Hologram.java

@@ -1,132 +0,0 @@
-package com.gmail.filoghost.holograms.api;
-
-import org.bukkit.Location;
-import org.bukkit.World;
-
-public interface Hologram {
-
-	/**
-	 * Updates the hologram. This must be used after changing the lines.
-	 * @return false if the spawn was blocked.
-	 */
-	public boolean update();
-	
-	/**
-	 * Hides the hologram. To show the hologram call update().
-	 */
-	public void hide();
-	
-	/**
-	 * Appends a line at the end.
-	 * @param text - the text to append.
-	 */
-	public void addLine(String text);
-
-	/**
-	 * Removes a line at the given index (0 = first line)
-	 * @param the index of the line to remove.
-	 */
-	public void removeLine(int index);
-
-	/**
-	 * Changes a line at the given index (0 = first line).
-	 * @param index - the index of the line to change.
-	 * @param text - the new text of the line.
-	 */
-	public void setLine(int index, String text);
-	
-	/**
-	 * Adds a line before the given index (0 = insert before the first line).
-	 * @param index - the text will be inserted before this index.
-	 * @param text - the text to insert.
-	 */
-	public void insertLine(int index, String text);
-
-	/**
-	 * @return a copy of the lines.
-	 */
-	public String[] getLines();
-	
-	/**
-	 * @return the amount of lines.
-	 */
-	public int getLinesLength();
-	
-	/**
-	 * Removes all the lines from the hologram.
-	 */
-	public void clearLines();
-	
-	/**
-	 * @return the location of the hologram.
-	 */
-	public Location getLocation();
-	
-	/**
-	 * @return the X coordinate of the hologram. 
-	 */
-	public double getX();
-	
-	/**
-	 * @return the Y coordinate of the hologram. 
-	 */
-	public double getY();
-	
-	/**
-	 * @return the Z coordinate of the hologram. 
-	 */
-	public double getZ();
-	
-	/**
-	 * @return the world of the hologram. 
-	 */
-	public World getWorld();
-	
-	/**
-	 * Change the location of the hologram. You have to call update() after this method.
-	 * Please note that this method will create new entities every time, so use it wisely.
-	 * @param location - the new location of the hologram.
-	 * @deprecated use teleport(Location location) - it's better and doesn't create new entities
-	 */
-	@Deprecated
-	public void setLocation(Location location);
-	
-	/**
-	 * Teleports the hologram to a new location, without calling update() and with a smooth movement.
-	 * @param location - the new location of the hologram.
-	 */
-	public void teleport(Location location);
-	
-	/**
-	 * Sets the touch handler of the hologram: whenever a player right clicks it, the onTouch()
-	 * method of the TouchHandler is called. If null, the previous touch handler will be removed.
-	 * @param handler - the new TouchHandler.
-	 */
-	public void setTouchHandler(TouchHandler handler);
-	
-	/**
-	 * @return the current touch handler, null if hasTouchHandler() is false.
-	 */
-	public TouchHandler getTouchHandler();
-	
-	/**
-	 * @return true if the hologram has a touch handler.
-	 */
-	public boolean hasTouchHandler();
-	
-	/**
-	 * @return the timestamp of when the hologram was created, in milliseconds.
-	 */
-	public long getCreationTimestamp();
-	
-	/**
-	 * Deletes this hologram, removing it from the lists.
-	 */
-	public void delete();
-	
-	/**
-	 * @return true if this hologram was deleted. Calling update() on a deleted hologram will throw an exception.
-	 */
-	public boolean isDeleted();
-	
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/api/HolographicDisplaysAPI.java

@@ -1,206 +0,0 @@
-package com.gmail.filoghost.holograms.api;
-
-import static com.gmail.filoghost.holograms.HolographicDisplays.nmsManager;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.bukkit.Location;
-import org.bukkit.Material;
-import org.bukkit.entity.Entity;
-import org.bukkit.entity.Player;
-import org.bukkit.inventory.ItemStack;
-import org.bukkit.plugin.Plugin;
-
-import com.gmail.filoghost.holograms.nms.interfaces.NmsManager;
-import com.gmail.filoghost.holograms.object.APICraftHologram;
-import com.gmail.filoghost.holograms.object.APIFloatingItemManager;
-import com.gmail.filoghost.holograms.object.APIHologramManager;
-import com.gmail.filoghost.holograms.object.CraftFloatingItem;
-import com.gmail.filoghost.holograms.utils.Validator;
-import com.gmail.filoghost.holograms.utils.VisibilityManager;
-
-public class HolographicDisplaysAPI {
-	
-	/**
-	 * Creates a hologram at given location.
-	 * @param plugin - the plugin that creates it.
-	 * @param source - the location where it will appear.
-	 * @param lines - the lines of the new hologram.
-	 * @return the new hologram created.
-	 */
-	public static Hologram createHologram(Plugin plugin, Location source, String... lines) {
-		
-		Validator.notNull(plugin, "plugin cannot be null");
-		Validator.notNull(source, "source cannot be null");
-		Validator.notNull(source.getWorld(), "source's world cannot be null");
-		
-		APICraftHologram hologram = new APICraftHologram(source);
-		APIHologramManager.addHologram(plugin, hologram);
-		
-		if (lines != null && lines.length > 0) {
-			for (String line : lines) {
-				hologram.addLine(line);
-			}
-		}
-		
-		hologram.update();
-		return hologram;
-	}
-	
-	/**
-	 * Creates a floating item at given location.
-	 * @param plugin - the plugin that creates it.
-	 * @param source - the location where it will appear.
-	 * @param itemstack - the floating item that will appear.
-	 * @return the new floating item created.
-	 */
-	public static FloatingItem createFloatingItem(Plugin plugin, Location source, ItemStack itemstack) {
-		
-		Validator.notNull(plugin, "plugin cannot be null");
-		Validator.notNull(source, "source cannot be null");
-		Validator.notNull(source.getWorld(), "source's world cannot be null");
-		Validator.notNull(itemstack, "itemstack cannot be null");
-		Validator.checkArgument(itemstack.getType() != Material.AIR, "itemstack cannot be AIR");
-		
-		CraftFloatingItem floatingItem = new CraftFloatingItem(source, itemstack);
-		APIFloatingItemManager.addFloatingItem(plugin, floatingItem);
-		
-		floatingItem.update();
-		return floatingItem;
-	}
-	
-	/**
-	 * Creates a hologram at given location that only a player can see. If the provided player is null, no one will be able to see it.
-	 * IMPORTANT NOTE: Requires ProtocolLib.
-	 * @param plugin - the plugin that creates it.
-	 * @param source - the location where it will appear.
-	 * @param whoCanSee - the player who can see it.
-	 * @param lines - the lines of the new hologram.
-	 * @return the new hologram created.
-	 */
-	public static Hologram createIndividualHologram(Plugin plugin, Location source, Player whoCanSee, String... lines) {
-		List<Player> whoCanSeeList = new ArrayList<Player>();
-		whoCanSeeList.add(whoCanSee);
-		return createIndividualHologram(plugin, source, whoCanSeeList, lines);
-	}
-	
-	/**
-	 * Creates a hologram at given location that only a list of players can see. If the provided list is null, no one will be able to see it.
-	 * IMPORTANT NOTE: Requires ProtocolLib.
-	 * @param plugin - the plugin that creates it.
-	 * @param source - the location where it will appear.
-	 * @param whoCanSee - a list of players who can see it.
-	 * @param lines - the lines of the new hologram.
-	 * @return the new hologram created.
-	 */
-	public static Hologram createIndividualHologram(Plugin plugin, Location source, List<Player> whoCanSee, String... lines) {
-		
-		Validator.notNull(plugin, "plugin cannot be null");
-		Validator.notNull(source, "source cannot be null");
-		Validator.notNull(source.getWorld(), "source's world cannot be null");
-		
-		APICraftHologram hologram = new APICraftHologram(source);
-
-		VisibilityManager visibilityManager = new VisibilityManager();
-		hologram.setVisibilityManager(visibilityManager);
-		
-		if (whoCanSee != null) {
-			for (Player player : whoCanSee) {
-				hologram.getVisibilityManager().showTo(player);
-			}
-		}
-		
-		APIHologramManager.addHologram(plugin, hologram);
-		
-		if (lines != null && lines.length > 0) {
-			for (String line : lines) {
-				hologram.addLine(line);
-			}
-		}
-		
-		hologram.update();
-		return hologram;
-	}
-	
-	/**
-	 * Creates a floating item at given location that only a player can see. If the provided player is null, no one will be able to see it.
-	 * IMPORTANT NOTE: Requires ProtocolLib.
-	 * @param plugin - the plugin that creates it.
-	 * @param source - the location where it will appear.
-	 * @param whoCanSee - the player who can see it.
-	 * @param itemstack - the floating item that will appear.
-	 * @return the new hologram created.
-	 */
-	public static FloatingItem createIndividualFloatingItem(Plugin plugin, Location source, Player whoCanSee, ItemStack itemstack) {
-		List<Player> whoCanSeeList = new ArrayList<Player>();
-		whoCanSeeList.add(whoCanSee);
-		return createIndividualFloatingItem(plugin, source, whoCanSeeList, itemstack);
-	}
-	
-	/**
-	 * Creates a floating item at given location that only a list of players can see. If the provided list is null, no one will be able to see it.
-	 * IMPORTANT NOTE: Requires ProtocolLib.
-	 * @param plugin - the plugin that creates it.
-	 * @param source - the location where it will appear.
-	 * @param whoCanSee - a list of players who can see it.
-	 * @param itemstack - the floating item that will appear.
-	 * @return the new hologram created.
-	 */
-	public static FloatingItem createIndividualFloatingItem(Plugin plugin, Location source, List<Player> whoCanSee, ItemStack itemstack) {
-		
-		Validator.notNull(plugin, "plugin cannot be null");
-		Validator.notNull(source, "source cannot be null");
-		Validator.notNull(source.getWorld(), "source's world cannot be null");
-		Validator.notNull(itemstack, "itemstack cannot be null");
-		Validator.checkArgument(itemstack.getType() != Material.AIR, "itemstack cannot be AIR");
-		
-		CraftFloatingItem floatingItem = new CraftFloatingItem(source, itemstack);
-
-		VisibilityManager visibilityManager = new VisibilityManager();
-		floatingItem.setVisibilityManager(visibilityManager);
-		
-		if (whoCanSee != null) {
-			for (Player player : whoCanSee) {
-				floatingItem.getVisibilityManager().showTo(player);
-			}
-		}
-		
-		APIFloatingItemManager.addFloatingItem(plugin, floatingItem);
-		
-		floatingItem.update();
-		return floatingItem;
-	}
-	
-	/**
-	 * @return a copy of all the holograms created with the API by a plugin.
-	 */
-	public static Hologram[] getHolograms(Plugin plugin) {
-		Validator.notNull(plugin, "plugin cannot be null");
-		return APIHologramManager.getHolograms(plugin);
-	}
-	
-	/**
-	 * @return a copy of all the holograms created with the API by a plugin.
-	 */
-	public static FloatingItem[] getFloatingItems(Plugin plugin) {
-		Validator.notNull(plugin, "plugin cannot be null");
-		return APIFloatingItemManager.getFloatingItems(plugin);
-	}
-	
-	/**
-	 * @return if the entity is part of a hologram.
-	 */
-	public static boolean isHologramEntity(Entity bukkitEntity) {
-		Validator.notNull(bukkitEntity, "entity cannot be null");
-		return nmsManager.isHologramComponent(bukkitEntity);
-	}
-	
-	/**
-	 * @deprecated for advanced use only. May change in the future.
-	 */
-	@Deprecated
-	public static NmsManager getNmsManager() {
-		return nmsManager;
-	}
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/api/ItemTouchHandler.java

@@ -1,18 +0,0 @@
-package com.gmail.filoghost.holograms.api;
-
-import org.bukkit.entity.Player;
-
-/**
- * Interface to handle touch floating items.
- * NOTE: this doesn't handle item pickup, just right click.
- */
-public interface ItemTouchHandler {
-
-	/**
-	 * Called when a player interacts with a floating item.
-	 * @param floatingItem - the involved floating item
-	 * @param player - the player who interacts
-	 */
-	public void onTouch(FloatingItem floatingItem, Player player);
-	
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/api/PickupHandler.java

@@ -1,17 +0,0 @@
-package com.gmail.filoghost.holograms.api;
-
-import org.bukkit.entity.Player;
-
-/**
- * Interface to handle floating items being picked up by players.
- */
-public interface PickupHandler {
-
-	/**
-	 * Called when a player picks up the floating item.
-	 * @param floatingItem - the involved floating item
-	 * @param player - the player who interacts
-	 */
-	public void onPickup(FloatingItem floatingItem, Player player);
-	
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/api/TouchHandler.java

@@ -1,17 +0,0 @@
-package com.gmail.filoghost.holograms.api;
-
-import org.bukkit.entity.Player;
-
-/**
- * Interface to handle touch holograms.
- */
-public interface TouchHandler {
-
-	/**
-	 * Called when a player interacts with the hologram.
-	 * @param hologram - the involved hologram
-	 * @param player - the player who interacts
-	 */
-	public void onTouch(Hologram hologram, Player player);
-	
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/bungee/BungeeChannel.java

@@ -1,88 +0,0 @@
-package com.gmail.filoghost.holograms.bungee;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.DataInputStream;
-import java.io.DataOutputStream;
-import java.io.EOFException;
-import java.io.IOException;
-
-import org.bukkit.Bukkit;
-import org.bukkit.entity.Player;
-import org.bukkit.plugin.messaging.PluginMessageListener;
-
-import com.gmail.filoghost.holograms.Configuration;
-import com.gmail.filoghost.holograms.HolographicDisplays;
-
-public class BungeeChannel implements PluginMessageListener {
-
-	private static BungeeChannel instance;
-	
-	private static void initialize() {
-		instance = new BungeeChannel();
-		Bukkit.getMessenger().registerOutgoingPluginChannel(HolographicDisplays.getInstance(), "BungeeCord");
-        Bukkit.getMessenger().registerIncomingPluginChannel(HolographicDisplays.getInstance(), "BungeeCord", instance);
-        Bukkit.getMessenger().registerOutgoingPluginChannel(HolographicDisplays.getInstance(), "RedisBungee");
-        Bukkit.getMessenger().registerIncomingPluginChannel(HolographicDisplays.getInstance(), "RedisBungee", instance);
-	}
-	
-	public static BungeeChannel instance() {
-		if (instance == null) {
-			initialize();
-		}
-		return instance;
-	}
-
-	@Override
-	public void onPluginMessageReceived(String channel, Player player, byte[] message) {
-		if (!channel.equals("BungeeCord") && !channel.equals("RedisBungee")) {
-            return;
-        }
-		
-		 DataInputStream in = new DataInputStream(new ByteArrayInputStream(message));
-		 
-		 try {
-			 String subChannel = in.readUTF();			 
-			 
-			 if (subChannel.equals("PlayerCount")) {
-				 
-				 String server = in.readUTF();
-				 
-				 if (in.available() > 0) {
-					 int online = in.readInt();
-					 ServerInfoTimer.handlePing(server, online);
-				 } else {
-					 // If there are no bytes available it means that the server is offline.
-					 ServerInfoTimer.handleOffline(server);
-				 }
-			 }
-		 
-		} catch (EOFException e) {
-			// Do nothing.
-		} catch (IOException e) {
-			// This should never happen.
-			e.printStackTrace();
-		}
-	}
-	
-	@SuppressWarnings("deprecation")
-	public void askPlayerCount(String server) {
-		ByteArrayOutputStream b = new ByteArrayOutputStream();
-		DataOutputStream out = new DataOutputStream(b);
-
-		try {
-			out.writeUTF("PlayerCount");
-			out.writeUTF(server);
-		} catch (IOException e) {
-			// It should not happen.
-			e.printStackTrace();
-			HolographicDisplays.getInstance().getLogger().warning("I/O Exception while asking for player count on server '" + server + "'.");
-		}
-
-		// OR, if you don't need to send it to a specific player
-		Player[] players = Bukkit.getOnlinePlayers();
-		if (players.length > 0) {
-			players[0].sendPluginMessage(HolographicDisplays.getInstance(), Configuration.redisBungee ? "RedisBungee" : "BungeeCord", b.toByteArray());
-		}
-	}
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/bungee/ServerInfo.java

@@ -1,47 +0,0 @@
-package com.gmail.filoghost.holograms.bungee;
-
-public class ServerInfo {
-
-	private int onlinePlayers;
-	private boolean isOnline;
-	private long lastPing;
-	private long lastRequest;
-
-	public ServerInfo(int onlinePlayers, boolean isOnline, long lastPing) {
-		this.onlinePlayers = onlinePlayers;
-		this.isOnline = isOnline;
-		this.lastPing = lastPing;
-	}
-
-	public int getOnlinePlayers() {
-		return onlinePlayers;
-	}
-
-	public void setOnlinePlayers(int onlinePlayers) {
-		this.onlinePlayers = onlinePlayers;
-	}
-
-	public long getLastPing() {
-		return lastPing;
-	}
-
-	public void setLastPing(long lastPing) {
-		this.lastPing = lastPing;
-	}
-
-	public long getLastRequest() {
-		return lastRequest;
-	}
-
-	public void setLastRequest(long lastRequest) {
-		this.lastRequest = lastRequest;
-	}
-	
-	public void setOnline(boolean online) {
-		this.isOnline = online;
-	}
-	
-	public boolean isOnline() {
-		return isOnline;
-	}
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/bungee/ServerInfoTimer.java

@@ -1,104 +0,0 @@
-package com.gmail.filoghost.holograms.bungee;
-
-import java.util.HashMap;
-import java.util.Map;
-
-import org.bukkit.Bukkit;
-
-import com.gmail.filoghost.holograms.HolographicDisplays;
-
-public class ServerInfoTimer {
-	
-	private static Map<String, ServerInfo> trackedServers = new HashMap<String, ServerInfo>();
-	private static int taskID = -1;
-	private static int refreshSeconds = 3;
-
-	public static void resetTrackedServers() {
-		trackedServers.clear();
-	}
-	
-	public static void track(String server) {
-		if (!trackedServers.containsKey(server)) {
-			ServerInfo info = new ServerInfo(0, false, 0);
-			info.setLastRequest(System.currentTimeMillis());
-			trackedServers.put(server, info);
-			BungeeChannel.instance().askPlayerCount(server);
-		}
-	}
-	
-	public static void untrack(String server) {
-		trackedServers.remove(server);
-	}
-	
-	public static void setRefreshSeconds(int seconds) {
-		if (seconds < 1) {
-			refreshSeconds = 1;
-		} else {
-			refreshSeconds = seconds;
-		}
-	}
-	
-	// Handle a successful ping.
-	public static void handlePing(String server, int online) {
-		ServerInfo info = trackedServers.get(server);
-		if (info == null) {
-			info = new ServerInfo(online, true, System.currentTimeMillis());
-			trackedServers.put(server, info);
-		} else {
-			info.setLastPing(System.currentTimeMillis());
-			info.setOnline(true);
-			info.setOnlinePlayers(online);
-		}
-	}
-	
-	public static void handleOffline(String server) {
-		ServerInfo info = trackedServers.get(server);
-		if (info != null) {
-			info.setOnlinePlayers(0);
-			info.setOnline(false);
-		}
-	}
-	
-	public static int getPlayersOnline(String server) {
-		ServerInfo info = trackedServers.get(server);
-		if (info != null) {
-			info.setLastRequest(System.currentTimeMillis());
-			return info.getOnlinePlayers();
-		} else {
-			// It was not tracked, add it.
-			track(server);
-			return 0;
-		}
-	}
-	
-	public static boolean getOnlineStatus(String server) {
-		ServerInfo info = trackedServers.get(server);
-		if (info != null) {
-			info.setLastRequest(System.currentTimeMillis());
-			return info.isOnline();
-		} else {
-			// It was not tracked, add it.
-			track(server);
-			return false;
-		}
-	}
-	
-	public static Map<String, ServerInfo> getMap() {
-		return trackedServers;
-	}
-	
-	public static void startTask() {
-		
-		if (taskID != -1) {
-			Bukkit.getScheduler().cancelTask(taskID);
-		}
-		
-		taskID = Bukkit.getScheduler().scheduleSyncRepeatingTask(HolographicDisplays.getInstance(), new Runnable() {
-			public void run() {
-				for (String server : trackedServers.keySet()) {
-					BungeeChannel.instance().askPlayerCount(server);
-				}
-			}
-		}, 0, refreshSeconds * 20);
-	}
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/commands/CommandValidator.java

@@ -1,86 +0,0 @@
-package com.gmail.filoghost.holograms.commands;
-
-import org.bukkit.Material;
-import org.bukkit.command.CommandSender;
-import org.bukkit.entity.Player;
-import org.bukkit.inventory.ItemStack;
-
-import com.gmail.filoghost.holograms.exception.CommandException;
-import com.gmail.filoghost.holograms.utils.ItemUtils;
-
-public class CommandValidator {
-	
-	public static void notNull(Object obj, String string) throws CommandException {
-		if (obj == null) {
-			throw new CommandException(string);
-		}
-	}
-	
-	public static void isTrue(boolean b, String string) throws CommandException {
-		if (!b) {
-			throw new CommandException(string);
-		}
-	}
-
-	public static int getInteger(String integer) throws CommandException {
-		try {
-			return Integer.parseInt(integer);
-		} catch (NumberFormatException ex) {
-			throw new CommandException("Invalid number: '" + integer + "'.");
-		}
-	}
-	
-	public static boolean isInteger(String integer) {
-		try {
-			Integer.parseInt(integer);
-			return true;
-		} catch (NumberFormatException ex) {
-			return false;
-		}
-	}
-	
-	public static Player getPlayerSender(CommandSender sender) throws CommandException {
-		if (sender instanceof Player) {
-			return (Player) sender;
-		} else {
-			throw new CommandException("You must be a player to use this command.");
-		}
-	}
-	
-	public static boolean isPlayerSender(CommandSender sender) {
-		return sender instanceof Player;
-	}
-	
-	@SuppressWarnings("deprecation")
-	public static ItemStack matchItemStack(String input) throws CommandException {
-
-		input = input.replace(" ", ""); // Remove the spaces
-		
-		int dataValue = 0;
-		if (input.contains(":")) {
-			String[] split = input.split(":", 2);
-			dataValue = getInteger(split[1]);
-			input = split[0];
-		}
-		
-		Material match = null;
-		if (isInteger(input)) {
-			int id = getInteger(input);
-			for (Material mat : Material.values()) {
-				if (mat.getId() == id) {
-					match = mat;
-					break;
-				}
-			}
-		} else {
-			match = ItemUtils.matchMaterial(input);
-		}
-		
-		if (match == null || match == Material.AIR) {
-			throw new CommandException("Invalid material: " + input);
-		}
-		
-		return new ItemStack(match, 1, (short) dataValue);
-	}
-	
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/commands/Messages.java

@@ -1,13 +0,0 @@
-package com.gmail.filoghost.holograms.commands;
-
-import org.bukkit.ChatColor;
-
-public class Messages {
-	
-	public static final String NO_SUCH_FLOATING_ITEM = ChatColor.RED + "A floating item with that name doesn't exist.";
-	public static final String NO_SUCH_HOLOGRAM = ChatColor.RED + "A hologram with that name doesn't exist.";
-	public static final String FAILED_TO_SPAWN_HERE = ChatColor.GRAY + "(The entities failed to spawn. You MUST allow mobs to spawn here.)";
-
-	public static final String BASE_PERM = "holograms.";
-	
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/commands/main/HologramSubCommand.java

@@ -1,72 +0,0 @@
-package com.gmail.filoghost.holograms.commands.main;
-
-import java.util.List;
-
-import org.bukkit.command.CommandSender;
-
-import com.gmail.filoghost.holograms.exception.CommandException;
-
-public abstract class HologramSubCommand {
-	
-	private String name;
-	private String permission;
-	private String[] aliases;
-	
-	public HologramSubCommand(String name) {
-		this(name, new String[0]);
-	}
-	
-	public HologramSubCommand(String name, String... aliases) {
-		this.name = name;
-		this.aliases = aliases;
-	}
-	
-	public String getName() {
-		return name;
-	}
-	
-	public void setPermission(String permission) {
-		this.permission = permission;
-	}
-	
-	public String getPermission() {
-		return permission;
-	}
-	
-	public final boolean hasPermission(CommandSender sender) {
-		if (permission == null) return true;
-		return sender.hasPermission(permission);
-	}
-	
-	public abstract String getPossibleArguments();
-
-	public abstract int getMinimumArguments();
-
-	public abstract void execute(CommandSender sender, String[] args) throws CommandException;
-	
-	public abstract List<String> getTutorial();
-	
-	public abstract SubCommandType getType();
-	
-	public enum SubCommandType {
-		GENERIC, EDIT_LINES, HIDDEN
-	}
-	
-	
-	public final boolean isValidTrigger(String name) {
-		if (this.name.equalsIgnoreCase(name)) {
-			return true;
-		}
-		
-		if (aliases != null) {
-			for (String alias : aliases) {
-				if (alias.equalsIgnoreCase(name)) {
-					return true;
-				}
-			}
-		}
-		
-		return false;
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/commands/main/HologramsCommandHandler.java

@@ -1,92 +0,0 @@
-package com.gmail.filoghost.holograms.commands.main;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-import static org.bukkit.ChatColor.*;
-
-import org.bukkit.command.Command;
-import org.bukkit.command.CommandExecutor;
-import org.bukkit.command.CommandSender;
-
-import com.gmail.filoghost.holograms.HolographicDisplays;
-import com.gmail.filoghost.holograms.commands.main.subs.*;
-import com.gmail.filoghost.holograms.exception.CommandException;
-import com.gmail.filoghost.holograms.utils.Format;
-
-public class HologramsCommandHandler implements CommandExecutor {
-
-	private List<HologramSubCommand> subCommands;
-	
-	public HologramsCommandHandler() {
-		subCommands = new ArrayList<HologramSubCommand>();
-		
-		registerSubCommand(new AddlineCommand());
-		registerSubCommand(new CreateCommand());
-		registerSubCommand(new DeleteCommand());
-		registerSubCommand(new EditCommand());
-		registerSubCommand(new ListCommand());
-		registerSubCommand(new NearCommand());
-		registerSubCommand(new TeleportCommand());
-		registerSubCommand(new MovehereCommand());
-		registerSubCommand(new AlignCommand());
-		registerSubCommand(new FixCommand());
-		registerSubCommand(new SaveCommand());
-		registerSubCommand(new ReloadCommand());
-		
-		registerSubCommand(new RemovelineCommand());
-		registerSubCommand(new SetlineCommand());
-		registerSubCommand(new InsertlineCommand());
-		registerSubCommand(new ReadtextCommand());
-		registerSubCommand(new ReadimageCommand());
-		
-		registerSubCommand(new HelpCommand());
-	}
-	
-	public void registerSubCommand(HologramSubCommand subCommand) {
-		subCommands.add(subCommand);
-	}
-	
-	public List<HologramSubCommand> getSubCommands() {
-		return new ArrayList<HologramSubCommand>(subCommands);
-	}
-	
-	@Override
-	public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
-		
-		if (args.length == 0) {
-			sender.sendMessage("");
-			sender.sendMessage(Format.formatTitle("Holographic Displays"));
-			sender.sendMessage(Format.HIGHLIGHT + "Version: §7" + HolographicDisplays.getInstance().getDescription().getVersion());
-			sender.sendMessage(Format.HIGHLIGHT + "Developer: §7filoghost");
-			sender.sendMessage(Format.HIGHLIGHT + "Commands: §7/hd help");
-			return true;
-		}		
-		
-		for (HologramSubCommand subCommand : subCommands) {
-			if (subCommand.isValidTrigger(args[0])) {
-				
-				if (!subCommand.hasPermission(sender)) {
-					sender.sendMessage(RED + "You don't have permission.");
-					return true;
-				}
-				
-				if (args.length - 1 >= subCommand.getMinimumArguments()) {
-					try {
-						subCommand.execute(sender, Arrays.copyOfRange(args, 1, args.length));
-					} catch (CommandException e) {
-						sender.sendMessage(RED + e.getMessage());
-					}
-				} else {
-					sender.sendMessage(RED + "Usage: /" + label + " " + subCommand.getName() + " " + subCommand.getPossibleArguments());
-				}
-				
-				return true;
-			}
-		}
-		
-		sender.sendMessage(RED + "Unknown sub-command. Type \"/hd help\" for a list of commands.");
-		return true;
-	}
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/commands/main/subs/AddlineCommand.java

@@ -1,64 +0,0 @@
-package com.gmail.filoghost.holograms.commands.main.subs;
-
-import java.util.Arrays;
-import java.util.List;
-
-import org.bukkit.command.CommandSender;
-
-import com.gmail.filoghost.holograms.commands.CommandValidator;
-import com.gmail.filoghost.holograms.commands.Messages;
-import com.gmail.filoghost.holograms.commands.main.HologramSubCommand;
-import com.gmail.filoghost.holograms.database.HologramDatabase;
-import com.gmail.filoghost.holograms.exception.CommandException;
-import com.gmail.filoghost.holograms.object.CraftHologram;
-import com.gmail.filoghost.holograms.object.HologramManager;
-import com.gmail.filoghost.holograms.utils.Format;
-import com.gmail.filoghost.holograms.utils.StringUtils;
-
-public class AddlineCommand extends HologramSubCommand {
-
-	public AddlineCommand() {
-		super("addline");
-		setPermission(Messages.BASE_PERM + "addline");
-	}
-
-	@Override
-	public String getPossibleArguments() {
-		return "<hologramName> <text>";
-	}
-
-	@Override
-	public int getMinimumArguments() {
-		return 2;
-	}
-
-	@Override
-	public void execute(CommandSender sender, String[] args) throws CommandException {
-		CraftHologram hologram = HologramManager.getHologram(args[0].toLowerCase());
-		CommandValidator.notNull(hologram, Messages.NO_SUCH_HOLOGRAM);
-
-		if (args[1].equalsIgnoreCase("{empty}")) {
-			hologram.addLine("");
-		} else {
-			hologram.addLine(StringUtils.toReadableFormat(StringUtils.join(args, " ", 1, args.length)));
-		}
-		if (!hologram.update()) {
-			sender.sendMessage(Messages.FAILED_TO_SPAWN_HERE);
-		}
-			
-		HologramDatabase.saveHologram(hologram);
-		HologramDatabase.trySaveToDisk();
-		sender.sendMessage(Format.HIGHLIGHT + "Line added!");
-	}
-
-	@Override
-	public List<String> getTutorial() {
-		return Arrays.asList("Adds a line to an existing hologram.");
-	}
-
-	@Override
-	public SubCommandType getType() {
-		return SubCommandType.EDIT_LINES;
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/commands/main/subs/AlignCommand.java

@@ -1,82 +0,0 @@
-package com.gmail.filoghost.holograms.commands.main.subs;
-
-import java.util.Arrays;
-import java.util.List;
-
-import org.bukkit.Location;
-import org.bukkit.command.CommandSender;
-
-import com.gmail.filoghost.holograms.commands.CommandValidator;
-import com.gmail.filoghost.holograms.commands.Messages;
-import com.gmail.filoghost.holograms.commands.main.HologramSubCommand;
-import com.gmail.filoghost.holograms.database.HologramDatabase;
-import com.gmail.filoghost.holograms.exception.CommandException;
-import com.gmail.filoghost.holograms.object.CraftHologram;
-import com.gmail.filoghost.holograms.object.HologramManager;
-import com.gmail.filoghost.holograms.utils.Format;
-
-public class AlignCommand extends HologramSubCommand {
-
-	public AlignCommand() {
-		super("align");
-		setPermission(Messages.BASE_PERM + "align");
-	}
-
-	@Override
-	public String getPossibleArguments() {
-		return "<X|Y|Z|XZ> <hologram> <referenceHologram>";
-	}
-
-	@Override
-	public int getMinimumArguments() {
-		return 3;
-	}
-
-	@Override
-	public void execute(CommandSender sender, String[] args) throws CommandException {
-		CraftHologram hologram = HologramManager.getHologram(args[1].toLowerCase());
-		CraftHologram referenceHologram = HologramManager.getHologram(args[2].toLowerCase());
-		
-		CommandValidator.notNull(hologram, Messages.NO_SUCH_HOLOGRAM + " (hologram to align)");
-		CommandValidator.notNull(referenceHologram, Messages.NO_SUCH_HOLOGRAM + " (reference hologram)");
-		
-		CommandValidator.isTrue(hologram != referenceHologram, "The hologram must not be the same!");
-
-		Location loc = hologram.getLocation();
-		
-		if (args[0].equalsIgnoreCase("x")) {
-			loc.setX(referenceHologram.getX());
-		} else if (args[0].equalsIgnoreCase("y")) {
-			loc.setY(referenceHologram.getY());
-		} else if (args[0].equalsIgnoreCase("z")) {
-			loc.setZ(referenceHologram.getZ());
-		} else if (args[0].equalsIgnoreCase("xz")) {
-			loc.setX(referenceHologram.getX());
-			loc.setZ(referenceHologram.getZ());
-		} else {
-			throw new CommandException("You must specify either X, Y, Z or XZ, " + args[0] + " is not a valid axis.");
-		}
-
-		hologram.setLocation(loc);
-		
-		
-		if (!hologram.update()) {
-			sender.sendMessage(Messages.FAILED_TO_SPAWN_HERE);
-		}
-			
-		HologramDatabase.saveHologram(hologram);
-		HologramDatabase.trySaveToDisk();
-		sender.sendMessage(Format.HIGHLIGHT + "Hologram \"" + hologram.getName() + "\" aligned to the hologram \"" + referenceHologram.getName() + "\" on the " + args[0].toUpperCase() + " axis.");
-	}
-
-	@Override
-	public List<String> getTutorial() {
-		return Arrays.asList("Aligns the first hologram to the second, in the specified axis.");
-	}
-
-	@Override
-	public SubCommandType getType() {
-		return SubCommandType.GENERIC;
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/commands/main/subs/CreateCommand.java

@@ -1,98 +0,0 @@
-package com.gmail.filoghost.holograms.commands.main.subs;
-
-import java.util.Arrays;
-import java.util.List;
-
-import org.bukkit.Location;
-import org.bukkit.command.CommandSender;
-import org.bukkit.entity.Player;
-import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
-
-import com.gmail.filoghost.holograms.commands.CommandValidator;
-import com.gmail.filoghost.holograms.commands.Messages;
-import com.gmail.filoghost.holograms.commands.main.HologramSubCommand;
-import com.gmail.filoghost.holograms.database.HologramDatabase;
-import com.gmail.filoghost.holograms.exception.CommandException;
-import com.gmail.filoghost.holograms.exception.InvalidCharactersException;
-import com.gmail.filoghost.holograms.object.CraftHologram;
-import com.gmail.filoghost.holograms.object.HologramManager;
-import com.gmail.filoghost.holograms.utils.Format;
-import com.gmail.filoghost.holograms.utils.StringUtils;
-
-public class CreateCommand extends HologramSubCommand {
-
-
-	public CreateCommand() {
-		super("create");
-		setPermission(Messages.BASE_PERM + "create");
-	}
-
-	@Override
-	public String getPossibleArguments() {
-		return "<hologramName> [text]";
-	}
-
-	@Override
-	public int getMinimumArguments() {
-		return 1;
-	}
-
-
-	@SuppressWarnings("deprecation")
-	@Override
-	public void execute(CommandSender sender, String[] args) throws CommandException {
-		try {
-			Player player = CommandValidator.getPlayerSender(sender);
-			String name = StringUtils.validateName(args[0].toLowerCase());
-			CommandValidator.isTrue(!HologramManager.isExistingHologram(name), "A hologram with that name already exists.");
-			
-			Location spawnLoc = player.getLocation();
-			boolean moveUp = player.isOnGround();
-			
-			if (moveUp) {
-				spawnLoc.add(0.0, 1.2, 0.0);
-			}
-			
-			CraftHologram hologram = new CraftHologram(name, spawnLoc);
-			HologramManager.addHologram(hologram);
-			
-			if (args.length > 1) {
-				hologram.addLine(StringUtils.toReadableFormat(StringUtils.join(args, " ", 1, args.length)));
-				player.sendMessage("§7(Change the lines with /hd edit " + hologram.getName() + ")");
-			} else {
-				hologram.addLine("Default hologram. Change it with " + Format.HIGHLIGHT + "/hd edit " + hologram.getName());
-			}
-				
-			if (!hologram.forceUpdate()) {
-				player.sendMessage(Messages.FAILED_TO_SPAWN_HERE);
-			}
-			
-			HologramDatabase.saveHologram(hologram);
-			HologramDatabase.trySaveToDisk();
-			Location look = player.getLocation();
-			look.setPitch(90);
-			player.teleport(look, TeleportCause.PLUGIN);
-			player.sendMessage(Format.HIGHLIGHT + "You created a hologram named '" + hologram.getName() + "'.");
-			
-			if (moveUp) {
-				player.sendMessage("§7(You were on the ground, the hologram was automatically moved up. If you use /hd movehere " + hologram.getName() + ", the hologram will be moved to your feet)");
-			}
-			
-		} catch (InvalidCharactersException ex) {
-			throw new CommandException("The hologram's name must be alphanumeric. '" + ex.getMessage() + "' is not allowed.");
-		}
-	}
-
-	@Override
-	public List<String> getTutorial() {
-		return Arrays.asList("Creates a new hologram with the given name, that must",
-							 "be alphanumeric. The name will be used as reference to",
-							 "that hologram for editing commands.");
-	}
-	
-	@Override
-	public SubCommandType getType() {
-		return SubCommandType.GENERIC;
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/commands/main/subs/DeleteCommand.java

@@ -1,57 +0,0 @@
-package com.gmail.filoghost.holograms.commands.main.subs;
-
-import java.util.Arrays;
-import java.util.List;
-
-import org.bukkit.command.CommandSender;
-
-import com.gmail.filoghost.holograms.commands.CommandValidator;
-import com.gmail.filoghost.holograms.commands.Messages;
-import com.gmail.filoghost.holograms.commands.main.HologramSubCommand;
-import com.gmail.filoghost.holograms.database.HologramDatabase;
-import com.gmail.filoghost.holograms.exception.CommandException;
-import com.gmail.filoghost.holograms.object.CraftHologram;
-import com.gmail.filoghost.holograms.object.HologramManager;
-import com.gmail.filoghost.holograms.utils.Format;
-
-public class DeleteCommand extends HologramSubCommand {
-
-	public DeleteCommand() {
-		super("delete", "remove");
-		setPermission(Messages.BASE_PERM + "delete");
-	}
-
-	@Override
-	public String getPossibleArguments() {
-		return "<hologramName>";
-	}
-
-	@Override
-	public int getMinimumArguments() {
-		return 1;
-	}
-
-
-
-	@Override
-	public void execute(CommandSender sender, String[] args) throws CommandException {
-		CraftHologram hologram = HologramManager.getHologram(args[0].toLowerCase());
-		CommandValidator.notNull(hologram, Messages.NO_SUCH_HOLOGRAM);
-		hologram.hide();
-		HologramManager.remove(hologram);
-		HologramDatabase.deleteHologram(hologram);
-		HologramDatabase.trySaveToDisk();
-		sender.sendMessage(Format.HIGHLIGHT + "You deleted the hologram '" + hologram.getName() + "'.");
-	}
-
-	@Override
-	public List<String> getTutorial() {
-		return Arrays.asList("Deletes a hologram. Cannot be undone.");
-	}
-	
-	@Override
-	public SubCommandType getType() {
-		return SubCommandType.GENERIC;
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/commands/main/subs/EditCommand.java

@@ -1,96 +0,0 @@
-package com.gmail.filoghost.holograms.commands.main.subs;
-
-import static org.bukkit.ChatColor.AQUA;
-import static org.bukkit.ChatColor.BOLD;
-import static org.bukkit.ChatColor.GOLD;
-import static org.bukkit.ChatColor.ITALIC;
-import static org.bukkit.ChatColor.UNDERLINE;
-import static org.bukkit.ChatColor.WHITE;
-import static org.bukkit.ChatColor.YELLOW;
-
-import java.util.Arrays;
-import java.util.List;
-
-import org.bukkit.ChatColor;
-import org.bukkit.command.CommandSender;
-import org.bukkit.entity.Player;
-
-import com.gmail.filoghost.holograms.HolographicDisplays;
-import com.gmail.filoghost.holograms.commands.CommandValidator;
-import com.gmail.filoghost.holograms.commands.Messages;
-import com.gmail.filoghost.holograms.commands.main.HologramSubCommand;
-import com.gmail.filoghost.holograms.exception.CommandException;
-import com.gmail.filoghost.holograms.object.CraftHologram;
-import com.gmail.filoghost.holograms.object.HologramManager;
-import com.gmail.filoghost.holograms.utils.Format;
-import com.gmail.filoghost.holograms.utils.ItemUtils;
-
-public class EditCommand extends HologramSubCommand {
-
-	public EditCommand() {
-		super("edit");
-		setPermission(Messages.BASE_PERM + "edit");
-	}
-
-	@Override
-	public String getPossibleArguments() {
-		return "<hologramName>";
-	}
-
-	@Override
-	public int getMinimumArguments() {
-		return 1;
-	}
-
-
-	@Override
-	public void execute(CommandSender sender, String[] args) throws CommandException {
-		String name = args[0].toLowerCase();
-		CraftHologram hologram = HologramManager.getHologram(name);
-		CommandValidator.notNull(hologram, Messages.NO_SUCH_HOLOGRAM);
-		
-		sender.sendMessage("");
-		sender.sendMessage(Format.formatTitle("How to edit the hologram '" + name + "'"));
-		for (HologramSubCommand subCommand : HolographicDisplays.getInstance().getMainCommandHandler().getSubCommands()) {
-			if (subCommand.getType() == SubCommandType.EDIT_LINES) {
-				String usage = "/hd " + subCommand.getName() + (subCommand.getPossibleArguments().length() > 0 ? " " + subCommand.getPossibleArguments().replace("<hologramName>", hologram.getName()).replace("<hologram>", hologram.getName()) : "");
-				
-				if (CommandValidator.isPlayerSender(sender)) {
-					HolographicDisplays.nmsManager.newFancyMessage(usage)
-						.color(AQUA)
-						.suggest(usage)
-						.itemTooltip(ItemUtils.getStone("§b" + usage, subCommand.getTutorial(), ChatColor.GRAY))
-						.send((Player) sender);
-				} else {
-					sender.sendMessage("§b" + usage);
-				}
-			}
-		}
-		
-		if (CommandValidator.isPlayerSender(sender) && HolographicDisplays.nmsManager.hasChatHoverFeature()) {
-			sender.sendMessage("");
-			HolographicDisplays.nmsManager.newFancyMessage("[").color(GOLD)
-			.then("Tip").style(BOLD).color(YELLOW)
-			.then("]").color(GOLD)
-			.then(" Try to ").color(WHITE)
-			.then("hover").color(WHITE).style(ITALIC, UNDERLINE)
-			.tooltip("§dHover on the commands to get info about them.")
-			.then(" or ")
-			.then("click").color(WHITE).style(ITALIC, UNDERLINE)
-			.tooltip("§dClick on the commands to insert them in the chat.")
-			.then(" on the commands!")
-			.send((Player) sender);
-		}
-	}
-
-	@Override
-	public List<String> getTutorial() {
-		return Arrays.asList("Shows the commands to manipulate an existing hologram.");
-	}
-	
-	@Override
-	public SubCommandType getType() {
-		return SubCommandType.GENERIC;
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/commands/main/subs/FixCommand.java

@@ -1,71 +0,0 @@
-package com.gmail.filoghost.holograms.commands.main.subs;
-
-import java.util.Arrays;
-import java.util.List;
-
-import org.bukkit.Material;
-import org.bukkit.block.Block;
-import org.bukkit.command.CommandSender;
-import com.gmail.filoghost.holograms.commands.CommandValidator;
-import com.gmail.filoghost.holograms.commands.Messages;
-import com.gmail.filoghost.holograms.commands.main.HologramSubCommand;
-import com.gmail.filoghost.holograms.exception.CommandException;
-import com.gmail.filoghost.holograms.object.CraftHologram;
-import com.gmail.filoghost.holograms.object.HologramManager;
-import com.gmail.filoghost.holograms.utils.Format;
-
-public class FixCommand extends HologramSubCommand {
-
-	public FixCommand() {
-		super("fix", "light");
-		setPermission(Messages.BASE_PERM + "fix");
-	}
-
-	@Override
-	public String getPossibleArguments() {
-		return "<hologramName>";
-	}
-
-	@Override
-	public int getMinimumArguments() {
-		return 1;
-	}
-
-
-	@Override
-	public void execute(CommandSender sender, String[] args) throws CommandException {
-		CraftHologram hologram = HologramManager.getHologram(args[0].toLowerCase());
-		CommandValidator.notNull(hologram, Messages.NO_SUCH_HOLOGRAM);
-
-		if (args.length <= 1) {	
-			sender.sendMessage(Format.HIGHLIGHT + "This command will put a glowstone 16 blocks above the hologram to fix the lightning.");
-			sender.sendMessage(Format.HIGHLIGHT + "If you're sure, type §f/hd fix " + args[0].toLowerCase() + " confirm");
-			return;
-		}
-		
-		if (args[1].equalsIgnoreCase("confirm")) {
-			
-			Block block = hologram.getWorld().getBlockAt(hologram.getBlockX(), hologram.getBlockY() + 16, hologram.getBlockZ());
-			String oldType = block.getType().toString().replace("_", " ").toLowerCase();
-			block.setType(Material.GLOWSTONE);
-			
-			sender.sendMessage(Format.HIGHLIGHT + "Changed the block 16 block above the hologram (" + oldType + ") to glowstone!");
-
-		} else {
-			sender.sendMessage("§c" + args[1] + " is not a valid confirmation! Use \"confirm\".");
-		}
-	}
-
-	@Override
-	public List<String> getTutorial() {
-		return Arrays.asList("This command will fix the lightning of a hologram,",
-							"placing a glowstone block 16 blocks above it.",
-							"That's the only way to fix it.");
-	}
-	
-	@Override
-	public SubCommandType getType() {
-		return SubCommandType.GENERIC;
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/commands/main/subs/HelpCommand.java

@@ -1,85 +0,0 @@
-package com.gmail.filoghost.holograms.commands.main.subs;
-
-import static org.bukkit.ChatColor.*;
-
-import java.util.List;
-
-import org.bukkit.ChatColor;
-import org.bukkit.command.CommandSender;
-import org.bukkit.entity.Player;
-
-import com.gmail.filoghost.holograms.HolographicDisplays;
-import com.gmail.filoghost.holograms.commands.CommandValidator;
-import com.gmail.filoghost.holograms.commands.Messages;
-import com.gmail.filoghost.holograms.commands.main.HologramSubCommand;
-import com.gmail.filoghost.holograms.exception.CommandException;
-import com.gmail.filoghost.holograms.utils.Format;
-import com.gmail.filoghost.holograms.utils.ItemUtils;
-
-public class HelpCommand extends HologramSubCommand {
-
-
-	public HelpCommand() {
-		super("help");
-		setPermission(Messages.BASE_PERM + "help");
-	}
-
-	@Override
-	public String getPossibleArguments() {
-		return "";
-	}
-
-	@Override
-	public int getMinimumArguments() {
-		return 0;
-	}
-
-
-	@Override
-	public void execute(CommandSender sender, String[] args) throws CommandException {
-		sender.sendMessage("");
-		sender.sendMessage(Format.formatTitle("Holographic Displays Commands"));
-		for (HologramSubCommand subCommand : HolographicDisplays.getInstance().getMainCommandHandler().getSubCommands()) {
-			if (subCommand.getType() == SubCommandType.GENERIC) {
-				String usage = "/hd " + subCommand.getName() + (subCommand.getPossibleArguments().length() > 0 ? " " + subCommand.getPossibleArguments() : "");
-				
-				if (CommandValidator.isPlayerSender(sender)) {
-					HolographicDisplays.nmsManager.newFancyMessage(usage)
-					.color(AQUA)
-					.suggest(usage)
-					.itemTooltip(ItemUtils.getStone("§b" + usage, subCommand.getTutorial(), ChatColor.GRAY))
-					.send((Player) sender);
-				} else {
-					sender.sendMessage("§b" + usage);
-				}
-			}
-		}
-		
-		if (CommandValidator.isPlayerSender(sender) && HolographicDisplays.nmsManager.hasChatHoverFeature()) {
-			sender.sendMessage("");
-			HolographicDisplays.nmsManager.newFancyMessage("[").color(GOLD)
-			.then("Tip").style(BOLD).color(YELLOW)
-			.then("]").color(GOLD)
-			.then(" Try to ").color(WHITE)
-			.then("hover").color(WHITE).style(ITALIC, UNDERLINE)
-			.tooltip("§dHover on the commands to get info about them.")
-			.then(" or ")
-			.then("click").color(WHITE).style(ITALIC, UNDERLINE)
-			.tooltip("§dClick on the commands to insert them in the chat.")
-			.then(" on the commands!")
-			.send((Player) sender);
-		}
-	}
-
-	@Override
-	public List<String> getTutorial() {
-		return null;
-	}
-
-	@Override
-	public SubCommandType getType() {
-		return SubCommandType.HIDDEN;
-	}
-
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/commands/main/subs/InsertlineCommand.java

@@ -1,81 +0,0 @@
-package com.gmail.filoghost.holograms.commands.main.subs;
-
-import java.util.Arrays;
-import java.util.List;
-
-import org.bukkit.command.CommandSender;
-
-import com.gmail.filoghost.holograms.commands.CommandValidator;
-import com.gmail.filoghost.holograms.commands.Messages;
-import com.gmail.filoghost.holograms.commands.main.HologramSubCommand;
-import com.gmail.filoghost.holograms.database.HologramDatabase;
-import com.gmail.filoghost.holograms.exception.CommandException;
-import com.gmail.filoghost.holograms.object.CraftHologram;
-import com.gmail.filoghost.holograms.object.HologramManager;
-import com.gmail.filoghost.holograms.utils.Format;
-import com.gmail.filoghost.holograms.utils.StringUtils;
-
-public class InsertlineCommand extends HologramSubCommand {
-
-
-	public InsertlineCommand() {
-		super("insertline");
-		setPermission(Messages.BASE_PERM + "insertline");
-	}
-
-	@Override
-	public String getPossibleArguments() {
-		return "<hologramName> <lineNumber> <text>";
-	}
-
-	@Override
-	public int getMinimumArguments() {
-		return 3;
-	}
-
-
-	@Override
-	public void execute(CommandSender sender, String[] args) throws CommandException {
-		CraftHologram hologram = HologramManager.getHologram(args[0].toLowerCase());
-		CommandValidator.notNull(hologram, Messages.NO_SUCH_HOLOGRAM);
-		
-		int insertAfter = CommandValidator.getInteger(args[1]);
-		int oldLinesAmount = hologram.getLinesLength();
-		
-		CommandValidator.isTrue(insertAfter >= 0 && insertAfter <= oldLinesAmount, "The number must be between 0 and " + hologram.getLinesLength() + "(amount of lines of the hologram).");
-
-		if (args[2].equalsIgnoreCase("{empty}")) {
-			hologram.insertLine(insertAfter, "");
-		} else {
-			hologram.insertLine(insertAfter, StringUtils.toReadableFormat(StringUtils.join(args, " ", 2, args.length)));
-		}
-		
-		if (!hologram.update()) {
-			sender.sendMessage(Messages.FAILED_TO_SPAWN_HERE);
-		}
-			
-		HologramDatabase.saveHologram(hologram);
-		HologramDatabase.trySaveToDisk();
-		if (insertAfter == 0) {
-			sender.sendMessage(Format.HIGHLIGHT + "Line inserted before line n.1!");
-		} else if (insertAfter == oldLinesAmount) {
-			sender.sendMessage(Format.HIGHLIGHT + "Line appended at the end!");
-			sender.sendMessage("§7[Tip] Next time use /hd addline to add a line at the end.");
-		} else {
-			sender.sendMessage(Format.HIGHLIGHT + "Line inserted between lines " + insertAfter + " and " + (insertAfter+1) + "!");
-		}
-	}
-
-	@Override
-	public List<String> getTutorial() {
-		return Arrays.asList("Inserts a line after the specified index.",
-							 "If the index is 0, the line will be put before",
-							 "the first line of the hologram.");
-	}
-
-	@Override
-	public SubCommandType getType() {
-		return SubCommandType.EDIT_LINES;
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/commands/main/subs/ListCommand.java

@@ -1,81 +0,0 @@
-package com.gmail.filoghost.holograms.commands.main.subs;
-
-import java.util.Arrays;
-import java.util.List;
-
-import org.bukkit.command.CommandSender;
-
-import com.gmail.filoghost.holograms.commands.CommandValidator;
-import com.gmail.filoghost.holograms.commands.Messages;
-import com.gmail.filoghost.holograms.commands.main.HologramSubCommand;
-import com.gmail.filoghost.holograms.exception.CommandException;
-import com.gmail.filoghost.holograms.object.CraftHologram;
-import com.gmail.filoghost.holograms.object.HologramManager;
-import com.gmail.filoghost.holograms.utils.Format;
-
-public class ListCommand extends HologramSubCommand {
-
-	private static final int HOLOGRAMS_PER_PAGE = 10;
-
-	public ListCommand() {
-		super("list");
-		setPermission(Messages.BASE_PERM + "list");
-	}
-
-	@Override
-	public String getPossibleArguments() {
-		return "[page]";
-	}
-
-	@Override
-	public int getMinimumArguments() {
-		return 0;
-	}
-
-	@Override
-	public void execute(CommandSender sender, String[] args) throws CommandException {
-
-		int page = args.length > 0 ? CommandValidator.getInteger(args[0]) : 1;
-
-		if (page < 1) {
-			throw new CommandException("Page number must be 1 or greater.");
-		}
-
-		int totalPages = HologramManager.size() / HOLOGRAMS_PER_PAGE;
-		if (HologramManager.size() % HOLOGRAMS_PER_PAGE != 0) {
-			totalPages++;
-		}
-		
-		
-		if (HologramManager.size() == 0) {
-			throw new CommandException("There are no holograms yet. Create one with /hd create.");
-		}
-
-		sender.sendMessage("");
-		sender.sendMessage(Format.formatTitle("Holograms list §f(Page " + page + " of " + totalPages + ")"));
-		int fromIndex = (page - 1) * HOLOGRAMS_PER_PAGE;
-		int toIndex = fromIndex + HOLOGRAMS_PER_PAGE;
-
-		for (int i = fromIndex; i < toIndex; i++) {
-			if (i < HologramManager.size()) {
-				CraftHologram hologram = HologramManager.get(i);
-				sender.sendMessage("§3- §f'" + hologram.getName() + "' §7at x: " + hologram.getBlockX() + ", y: " + hologram.getBlockY() + ", z: " + hologram.getBlockZ() + " (" + hologram.getLinesLength() + " lines, world: \"" + hologram.getWorld().getName() + "\")");
-			}
-		}
-		if (page < totalPages) {
-			sender.sendMessage("§f[Tip] §7See the next page with /holograms list " + (page + 1));
-		}
-
-	}
-
-	@Override
-	public List<String> getTutorial() {
-		return Arrays.asList("Lists all the existing holograms.");
-	}
-	
-	@Override
-	public SubCommandType getType() {
-		return SubCommandType.GENERIC;
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/commands/main/subs/MovehereCommand.java

@@ -1,68 +0,0 @@
-package com.gmail.filoghost.holograms.commands.main.subs;
-
-import java.util.Arrays;
-import java.util.List;
-
-import org.bukkit.Location;
-import org.bukkit.command.CommandSender;
-import org.bukkit.entity.Player;
-import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
-
-import com.gmail.filoghost.holograms.commands.CommandValidator;
-import com.gmail.filoghost.holograms.commands.Messages;
-import com.gmail.filoghost.holograms.commands.main.HologramSubCommand;
-import com.gmail.filoghost.holograms.database.HologramDatabase;
-import com.gmail.filoghost.holograms.exception.CommandException;
-import com.gmail.filoghost.holograms.object.CraftHologram;
-import com.gmail.filoghost.holograms.object.HologramManager;
-import com.gmail.filoghost.holograms.utils.Format;
-
-public class MovehereCommand extends HologramSubCommand {
-
-
-	public MovehereCommand() {
-		super("movehere");
-		setPermission(Messages.BASE_PERM + "movehere");
-	}
-
-	@Override
-	public String getPossibleArguments() {
-		return "<hologramName>";
-	}
-
-	@Override
-	public int getMinimumArguments() {
-		return 1;
-	}
-
-
-	@Override
-	public void execute(CommandSender sender, String[] args) throws CommandException {
-		Player player = CommandValidator.getPlayerSender(sender);
-		CraftHologram hologram = HologramManager.getHologram(args[0].toLowerCase());
-		CommandValidator.notNull(hologram, Messages.NO_SUCH_HOLOGRAM);
-		
-		hologram.setLocation(player.getLocation());
-		if (!hologram.update()) {
-			player.sendMessage(Messages.FAILED_TO_SPAWN_HERE);
-		}
-		
-		HologramDatabase.saveHologram(hologram);
-		HologramDatabase.trySaveToDisk();
-		Location to = player.getLocation();
-		to.setPitch(90);
-		player.teleport(to, TeleportCause.PLUGIN);
-		player.sendMessage(Format.HIGHLIGHT + "You moved the hologram '" + hologram.getName() + "' near to you.");
-	}
-
-	@Override
-	public List<String> getTutorial() {
-		return Arrays.asList("Moves a hologram to your location.");
-	}
-	
-	@Override
-	public SubCommandType getType() {
-		return SubCommandType.GENERIC;
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/commands/main/subs/NearCommand.java

@@ -1,72 +0,0 @@
-package com.gmail.filoghost.holograms.commands.main.subs;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-import org.bukkit.World;
-import org.bukkit.command.CommandSender;
-import org.bukkit.entity.Player;
-
-import com.gmail.filoghost.holograms.commands.CommandValidator;
-import com.gmail.filoghost.holograms.commands.Messages;
-import com.gmail.filoghost.holograms.commands.main.HologramSubCommand;
-import com.gmail.filoghost.holograms.exception.CommandException;
-import com.gmail.filoghost.holograms.object.CraftHologram;
-import com.gmail.filoghost.holograms.object.HologramManager;
-import com.gmail.filoghost.holograms.utils.Format;
-
-public class NearCommand extends HologramSubCommand {
-
-	public NearCommand() {
-		super("near");
-		setPermission(Messages.BASE_PERM + "near");
-	}
-
-	@Override
-	public String getPossibleArguments() {
-		return "<radius>";
-	}
-
-	@Override
-	public int getMinimumArguments() {
-		return 1;
-	}
-
-	@Override
-	public void execute(CommandSender sender, String[] args) throws CommandException {
-		Player player = CommandValidator.getPlayerSender(sender);
-		int radius = CommandValidator.getInteger(args[0]);
-		CommandValidator.isTrue(radius > 0, "Radius must be at least 1.");
-		
-		World world = player.getWorld();
-		int radiusSquared = radius * radius;
-		List<CraftHologram> nearHolograms = new ArrayList<CraftHologram>();
-		
-		for (CraftHologram hologram : HologramManager.getHolograms()) {
-			if (hologram.getLocation().getWorld().equals(world) && hologram.getLocation().distanceSquared(player.getLocation()) <= radiusSquared) {
-				nearHolograms.add(hologram);
-			}
-		}
-		
-		if (nearHolograms.size() > 0) {
-			player.sendMessage(Format.formatTitle("Near holograms"));
-			for (CraftHologram nearHologram : nearHolograms) {
-				player.sendMessage("§3- §f'" + nearHologram.getName() + "' §7at x: " + nearHologram.getBlockX() + ", y: " + nearHologram.getBlockY() + ", z: " + nearHologram.getBlockZ() + " (lines: " + nearHologram.getLinesLength() + ")");
-			}
-		} else {
-			player.sendMessage("§cThere are no holograms in the given radius.");
-		}
-	}
-
-	@Override
-	public List<String> getTutorial() {
-		return Arrays.asList("Get a list of near holograms.");
-	}
-
-	@Override
-	public SubCommandType getType() {
-		return SubCommandType.GENERIC;
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/commands/main/subs/ReadimageCommand.java

@@ -1,112 +0,0 @@
-package com.gmail.filoghost.holograms.commands.main.subs;
-
-import java.awt.image.BufferedImage;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.util.Arrays;
-import java.util.List;
-
-import org.bukkit.command.CommandSender;
-
-import com.gmail.filoghost.holograms.commands.CommandValidator;
-import com.gmail.filoghost.holograms.commands.Messages;
-import com.gmail.filoghost.holograms.commands.main.HologramSubCommand;
-import com.gmail.filoghost.holograms.database.HologramDatabase;
-import com.gmail.filoghost.holograms.exception.CommandException;
-import com.gmail.filoghost.holograms.exception.TooWideException;
-import com.gmail.filoghost.holograms.exception.UnreadableImageException;
-import com.gmail.filoghost.holograms.image.ImageMessage;
-import com.gmail.filoghost.holograms.object.CraftHologram;
-import com.gmail.filoghost.holograms.object.HologramManager;
-import com.gmail.filoghost.holograms.utils.FileUtils;
-import com.gmail.filoghost.holograms.utils.Format;
-
-public class ReadimageCommand extends HologramSubCommand {
-
-
-	public ReadimageCommand() {
-		super("readimage", "image");
-		setPermission(Messages.BASE_PERM + "readimage");
-	}
-
-	@Override
-	public String getPossibleArguments() {
-		return "<hologram> <imageWithExtension> <width>";
-	}
-
-	@Override
-	public int getMinimumArguments() {
-		return 3;
-	}
-
-
-	@Override
-	public void execute(CommandSender sender, String[] args) throws CommandException {
-		CraftHologram hologram = HologramManager.getHologram(args[0].toLowerCase());
-		CommandValidator.notNull(hologram, Messages.NO_SUCH_HOLOGRAM);
-		
-		int width = CommandValidator.getInteger(args[2]);
-		
-		CommandValidator.isTrue(width >= 3, "The width of the image must be 3 or greater.");
-
-		try {
-			
-			BufferedImage image = FileUtils.readImage(args[1]);
-			hologram.clearLines();
-			
-			ImageMessage imageMessage = new ImageMessage(image, width);
-			String[] newLines = imageMessage.getLines();
-			for (int i = 0; i < newLines.length; i++) {
-				hologram.addLine(newLines[i]);
-			}
-			
-			if (!hologram.update()) {
-				sender.sendMessage(Messages.FAILED_TO_SPAWN_HERE);
-			}
-			
-			if (newLines.length < 5) {
-				sender.sendMessage("§6[§eTip§6] §fSeems that the image has a very low height. You can increase it by increasing the width.");
-			}
-			
-			HologramDatabase.saveHologram(hologram);
-			HologramDatabase.trySaveToDisk();
-			sender.sendMessage(Format.HIGHLIGHT + "The image was drawn in the hologram!");
-			
-		} catch (FileNotFoundException e) {
-			throw new CommandException("The image '" + args[1] + "' doesn't exist in the plugin's folder.");
-		} catch (TooWideException e) {
-			throw new CommandException("The image is too large. Max width allowed is 100 pixels.");
-		} catch (UnreadableImageException e) {
-			throw new CommandException("The plugin was unable to read the image. Be sure that the format is supported.");
-		} catch (IOException e) {
-			throw new CommandException("I/O exception while reading the image. Is it in use?");
-		} catch (Exception e) {
-			e.printStackTrace();
-			throw new CommandException("Unhandled exception while reading the image! Please look the console.");
-		}
-	}
-	
-	@Override
-	public List<String> getTutorial() {
-		return Arrays.asList("Reads an image from a file. §fTutorial:",
-				"1) Move the image in the plugin's folder",
-				"2) Do not use spaces in the name",
-				"3) Do /hd read <hologram> <image> <width>",
-				"4) Choose <width> to automatically resize the image",
-				"",
-				"§fExample: §7you have an image named §f'logo.png'§7, you want",
-				"to paste it in the hologram named §f'test'§7, with a width of 50",
-				"pixels. In this case you would execute the following command:",
-				"§e/hd readimage test logo.png 50",
-				"",
-				"The symbols used to create the image are taken from the config.yml.",
-				"",
-				"§c§l§nNOTE:§f Do not use big images, as they can cause lag to clients.");
-	}
-	
-	@Override
-	public SubCommandType getType() {
-		return SubCommandType.EDIT_LINES;
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/commands/main/subs/ReadtextCommand.java

@@ -1,110 +0,0 @@
-package com.gmail.filoghost.holograms.commands.main.subs;
-
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.util.Arrays;
-import java.util.List;
-
-import org.bukkit.command.CommandSender;
-
-import com.gmail.filoghost.holograms.commands.CommandValidator;
-import com.gmail.filoghost.holograms.commands.Messages;
-import com.gmail.filoghost.holograms.commands.main.HologramSubCommand;
-import com.gmail.filoghost.holograms.database.HologramDatabase;
-import com.gmail.filoghost.holograms.exception.CommandException;
-import com.gmail.filoghost.holograms.object.CraftHologram;
-import com.gmail.filoghost.holograms.object.HologramManager;
-import com.gmail.filoghost.holograms.utils.FileUtils;
-import com.gmail.filoghost.holograms.utils.Format;
-import com.gmail.filoghost.holograms.utils.StringUtils;
-
-public class ReadtextCommand extends HologramSubCommand {
-
-	public ReadtextCommand() {
-		super("readtext", "readlines");
-		setPermission(Messages.BASE_PERM + "readtext");
-	}
-
-	@Override
-	public String getPossibleArguments() {
-		return "<hologramName> <fileWithExtension>";
-	}
-
-	@Override
-	public int getMinimumArguments() {
-		return 2;
-	}
-
-	@Override
-	public void execute(CommandSender sender, String[] args) throws CommandException {
-		CraftHologram hologram = HologramManager.getHologram(args[0].toLowerCase());
-		CommandValidator.notNull(hologram, Messages.NO_SUCH_HOLOGRAM);
-		
-		try {
-			List<String> lines = FileUtils.readLines(args[1]);
-			hologram.clearLines();
-			
-			int linesAmount = lines.size();
-			if (linesAmount > 40) {
-				sender.sendMessage("§eThe file contained more than 40 lines, that have been limited.");
-				linesAmount = 40;
-			}
-			
-			for (int i = 0; i < linesAmount; i++) {
-				hologram.addLine(StringUtils.toReadableFormat(lines.get(i)));
-			}
-			
-			if (!hologram.update()) {
-				sender.sendMessage(Messages.FAILED_TO_SPAWN_HERE);
-			}
-
-			HologramDatabase.saveHologram(hologram);
-			HologramDatabase.trySaveToDisk();
-			
-			if (args[1].contains(".")) {
-				if (isImageExtension(args[1].substring(args[1].lastIndexOf('.') + 1))) {
-					sender.sendMessage("§eSeems that the file read was an image. If so, you should use /hd readimage.");
-				}
-			}
-			
-			sender.sendMessage(Format.HIGHLIGHT + "The lines were pasted into the hologram!");
-			
-		} catch (FileNotFoundException e) {
-			throw new CommandException("A file named '" + args[1] + "' doesn't exist in the plugin's folder.");
-		} catch (IOException e) {
-			throw new CommandException("I/O exception while reading the file. Is it in use?");
-		} catch (Exception e) {
-			e.printStackTrace();
-			throw new CommandException("Unhandled exception while reading the file! Please look the console.");
-		}
-	}
-	
-	@Override
-	public List<String> getTutorial() {
-		return Arrays.asList("Reads the lines from a text file. §fTutorial:",
-			"1) Create a new text file in the plugin's folder",
-			"2) Do not use spaces in the name",
-			"3) Each line will be a line in the hologram",
-			"4) Do /hd readlines <hologramName> <fileWithExtension>",
-			"",
-			"§fExample: §7you have a file named §f'info.txt'§7, and you want",
-			"to paste it in the hologram named §f'test'§7. In this case you",
-			"would execute §e/hd readlines test info.txt");
-	}
-	
-	@Override
-	public SubCommandType getType() {
-		return SubCommandType.EDIT_LINES;
-	}
-
-	private boolean isImageExtension(String input) {
-		String[] imageExtensions = new String[]{"jpg", "png", "jpeg", "gif"};
-		for (String ext : imageExtensions) {
-			if (input.equalsIgnoreCase(ext)) {
-				return true;
-			}
-		}
-		
-		return false;
-	}
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/commands/main/subs/ReloadCommand.java

@@ -1,102 +0,0 @@
-package com.gmail.filoghost.holograms.commands.main.subs;
-
-import java.util.Arrays;
-import java.util.List;
-import java.util.Set;
-
-import org.bukkit.command.CommandSender;
-
-import com.gmail.filoghost.holograms.Configuration;
-import com.gmail.filoghost.holograms.HolographicDisplays;
-import com.gmail.filoghost.holograms.bungee.ServerInfoTimer;
-import com.gmail.filoghost.holograms.commands.Messages;
-import com.gmail.filoghost.holograms.commands.main.HologramSubCommand;
-import com.gmail.filoghost.holograms.database.HologramDatabase;
-import com.gmail.filoghost.holograms.exception.CommandException;
-import com.gmail.filoghost.holograms.exception.HologramNotFoundException;
-import com.gmail.filoghost.holograms.exception.InvalidLocationException;
-import com.gmail.filoghost.holograms.exception.WorldNotFoundException;
-import com.gmail.filoghost.holograms.object.CraftHologram;
-import com.gmail.filoghost.holograms.object.HologramManager;
-import com.gmail.filoghost.holograms.placeholders.AnimationManager;
-import com.gmail.filoghost.holograms.placeholders.StaticPlaceholders;
-import com.gmail.filoghost.holograms.utils.Format;
-
-public class ReloadCommand extends HologramSubCommand {
-
-	public ReloadCommand() {
-		super("reload");
-		setPermission(Messages.BASE_PERM + "reload");
-	}
-
-	@Override
-	public String getPossibleArguments() {
-		return "";
-	}
-
-	@Override
-	public int getMinimumArguments() {
-		return 0;
-	}
-
-	@Override
-	public void execute(CommandSender sender, String[] args) throws CommandException {
-		try {
-			
-			long startMillis = System.currentTimeMillis();
-			
-			HolographicDisplays.getInstance().reloadConfig();
-			HolographicDisplays.getInstance().loadConfiguration();
-			
-			ServerInfoTimer.setRefreshSeconds(Configuration.bungeeRefreshSeconds);
-			ServerInfoTimer.startTask();
-			
-			StaticPlaceholders.load();
-			
-			HologramDatabase.initialize();
-			HologramManager.clearAll();
-			AnimationManager.loadAnimations();
-
-			Set<String> savedHolograms = HologramDatabase.getHolograms();
-			if (savedHolograms != null && savedHolograms.size() > 0) {
-				for (String singleSavedHologram : savedHolograms) {
-					try {
-						CraftHologram singleHologramEntity = HologramDatabase.loadHologram(singleSavedHologram);
-						HologramManager.addHologram(singleHologramEntity);
-					} catch (HologramNotFoundException e) {
-						Format.sendWarning(sender, "Hologram '" + singleSavedHologram + "' not found, skipping it.");
-					} catch (InvalidLocationException e) {
-						Format.sendWarning(sender, "Hologram '" + singleSavedHologram + "' has an invalid location format.");
-					} catch (WorldNotFoundException e) {
-						Format.sendWarning(sender, "Hologram '" + singleSavedHologram + "' was in the world '" + e.getMessage() + "' but it wasn't loaded.");
-					}
-				}
-			}
-			
-			for (CraftHologram hologram : HologramManager.getHolograms()) {
-				if (!hologram.update()) {
-					sender.sendMessage("§c[ ! ] §7Unable to spawn entities for the hologram '" + hologram.getName() + "'.");
-				}
-			}
-			
-			long endMillis = System.currentTimeMillis();
-			
-			sender.sendMessage("§bConfiguration reloaded successfully in " + (endMillis - startMillis) + "ms!");
-			
-		} catch (Exception ex) {
-			ex.printStackTrace();
-			throw new CommandException("Exception while reloading the configuration. Please look the console.");
-		}
-	}
-	
-	@Override
-	public List<String> getTutorial() {
-		return Arrays.asList("Reloads the holograms from the database.");
-	}
-	
-	@Override
-	public SubCommandType getType() {
-		return SubCommandType.GENERIC;
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/commands/main/subs/RemovelineCommand.java

@@ -1,68 +0,0 @@
-package com.gmail.filoghost.holograms.commands.main.subs;
-
-import java.util.Arrays;
-import java.util.List;
-
-import org.bukkit.command.CommandSender;
-
-import com.gmail.filoghost.holograms.commands.CommandValidator;
-import com.gmail.filoghost.holograms.commands.Messages;
-import com.gmail.filoghost.holograms.commands.main.HologramSubCommand;
-import com.gmail.filoghost.holograms.database.HologramDatabase;
-import com.gmail.filoghost.holograms.exception.CommandException;
-import com.gmail.filoghost.holograms.object.CraftHologram;
-import com.gmail.filoghost.holograms.object.HologramManager;
-import com.gmail.filoghost.holograms.utils.Format;
-
-public class RemovelineCommand extends HologramSubCommand {
-
-	public RemovelineCommand() {
-		super("removeline");
-		setPermission(Messages.BASE_PERM + "removeline");
-	}
-
-	@Override
-	public String getPossibleArguments() {
-		return "<hologramName> <lineNumber>";
-	}
-
-	@Override
-	public int getMinimumArguments() {
-		return 2;
-	}
-
-
-	@Override
-	public void execute(CommandSender sender, String[] args) throws CommandException {
-		CraftHologram hologram = HologramManager.getHologram(args[0].toLowerCase());
-		CommandValidator.notNull(hologram, Messages.NO_SUCH_HOLOGRAM);
-		
-		int lineNumber = CommandValidator.getInteger(args[1]);
-
-		CommandValidator.isTrue(lineNumber >= 1 && lineNumber <= hologram.getLinesLength(), "The line number must be between 1 and " + hologram.getLinesLength() + ".");
-		int index = lineNumber - 1;
-		
-		CommandValidator.isTrue(hologram.getLinesLength() > 1, "The hologram should have at least 1 line.");
-
-		hologram.removeLine(index);
-		
-		if (!hologram.update()) {
-			sender.sendMessage(Messages.FAILED_TO_SPAWN_HERE);
-		}
-		
-		HologramDatabase.saveHologram(hologram);
-		HologramDatabase.trySaveToDisk();
-		sender.sendMessage(Format.HIGHLIGHT + "Line " + lineNumber + " removed!");
-	}
-
-	@Override
-	public List<String> getTutorial() {
-		return Arrays.asList("Removes a line from a hologram.");
-	}
-	
-	@Override
-	public SubCommandType getType() {
-		return SubCommandType.EDIT_LINES;
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/commands/main/subs/SaveCommand.java

@@ -1,56 +0,0 @@
-package com.gmail.filoghost.holograms.commands.main.subs;
-
-import java.io.IOException;
-import java.util.Arrays;
-import java.util.List;
-
-import org.bukkit.command.CommandSender;
-
-import com.gmail.filoghost.holograms.commands.Messages;
-import com.gmail.filoghost.holograms.commands.main.HologramSubCommand;
-import com.gmail.filoghost.holograms.database.HologramDatabase;
-import com.gmail.filoghost.holograms.exception.CommandException;
-import com.gmail.filoghost.holograms.utils.Format;
-
-public class SaveCommand extends HologramSubCommand {
-
-	public SaveCommand() {
-		super("save");
-		setPermission(Messages.BASE_PERM + "save");
-	}
-
-	@Override
-	public String getPossibleArguments() {
-		return "";
-	}
-
-	@Override
-	public int getMinimumArguments() {
-		return 0;
-	}
-
-
-	@Override
-	public void execute(CommandSender sender, String[] args) throws CommandException {
-		try {
-			HologramDatabase.saveToDisk();
-			sender.sendMessage(Format.HIGHLIGHT + "Holograms saved!");
-		} catch (IOException e) {
-			e.printStackTrace();
-			throw new CommandException("Unable to save holograms to database.yml! Was the file in use? Look the console for more info.");
-		}
-	}
-
-	@Override
-	public List<String> getTutorial() {
-		return Arrays.asList("Saves all the holograms to the database. You usually",
-							 "don't need to use this command, because the holograms",
-							 "are automatically saved to disk every 10 minutes.");
-	}
-	
-	@Override
-	public SubCommandType getType() {
-		return SubCommandType.HIDDEN;
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/commands/main/subs/SetlineCommand.java

@@ -1,72 +0,0 @@
-package com.gmail.filoghost.holograms.commands.main.subs;
-
-import java.util.Arrays;
-import java.util.List;
-
-import org.bukkit.command.CommandSender;
-
-import com.gmail.filoghost.holograms.commands.CommandValidator;
-import com.gmail.filoghost.holograms.commands.Messages;
-import com.gmail.filoghost.holograms.commands.main.HologramSubCommand;
-import com.gmail.filoghost.holograms.database.HologramDatabase;
-import com.gmail.filoghost.holograms.exception.CommandException;
-import com.gmail.filoghost.holograms.object.CraftHologram;
-import com.gmail.filoghost.holograms.object.HologramManager;
-import com.gmail.filoghost.holograms.utils.Format;
-import com.gmail.filoghost.holograms.utils.StringUtils;
-
-public class SetlineCommand extends HologramSubCommand {
-
-	public SetlineCommand() {
-		super("setline");
-		setPermission(Messages.BASE_PERM + "setline");
-	}
-
-	@Override
-	public String getPossibleArguments() {
-		return "<hologramName> <lineNumber> <newText>";
-	}
-
-	@Override
-	public int getMinimumArguments() {
-		return 3;
-	}
-
-
-	@Override
-	public void execute(CommandSender sender, String[] args) throws CommandException {
-		CraftHologram hologram = HologramManager.getHologram(args[0].toLowerCase());
-		CommandValidator.notNull(hologram, Messages.NO_SUCH_HOLOGRAM);
-		
-			
-		int lineNumber = CommandValidator.getInteger(args[1]);
-		CommandValidator.isTrue(lineNumber >= 1 && lineNumber <= hologram.getLinesLength(), "The line number must be between 1 and " + hologram.getLinesLength() + ".");
-		int index = lineNumber - 1;
-		
-		if (args[2].equalsIgnoreCase("{empty}")) {
-			hologram.setLine(index, "");
-		} else {
-			hologram.setLine(index, StringUtils.toReadableFormat(org.apache.commons.lang.StringUtils.join(args, " ", 2, args.length)));
-		}
-			
-		if (!hologram.update()) {
-			sender.sendMessage(Messages.FAILED_TO_SPAWN_HERE);
-		}
-
-		HologramDatabase.saveHologram(hologram);
-		HologramDatabase.trySaveToDisk();
-		sender.sendMessage(Format.HIGHLIGHT + "Line " + lineNumber + " changed!");
-		
-	}
-
-	@Override
-	public List<String> getTutorial() {
-		return Arrays.asList("Changes a line of a hologram.");
-	}
-	
-	@Override
-	public SubCommandType getType() {
-		return SubCommandType.EDIT_LINES;
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/commands/main/subs/TeleportCommand.java

@@ -1,59 +0,0 @@
-package com.gmail.filoghost.holograms.commands.main.subs;
-
-import java.util.Arrays;
-import java.util.List;
-
-import org.bukkit.Location;
-import org.bukkit.command.CommandSender;
-import org.bukkit.entity.Player;
-import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
-
-import com.gmail.filoghost.holograms.commands.CommandValidator;
-import com.gmail.filoghost.holograms.commands.Messages;
-import com.gmail.filoghost.holograms.commands.main.HologramSubCommand;
-import com.gmail.filoghost.holograms.exception.CommandException;
-import com.gmail.filoghost.holograms.object.CraftHologram;
-import com.gmail.filoghost.holograms.object.HologramManager;
-import com.gmail.filoghost.holograms.utils.Format;
-
-public class TeleportCommand extends HologramSubCommand {
-	
-	public TeleportCommand() {
-		super("teleport", "tp");
-		setPermission(Messages.BASE_PERM + "teleport");
-	}
-
-	@Override
-	public String getPossibleArguments() {
-		return "<hologramName>";
-	}
-
-	@Override
-	public int getMinimumArguments() {
-		return 1;
-	}
-
-	@Override
-	public void execute(CommandSender sender, String[] args) throws CommandException {
-		Player player = CommandValidator.getPlayerSender(sender);
-		CraftHologram hologram = HologramManager.getHologram(args[0].toLowerCase());
-		CommandValidator.notNull(hologram, Messages.NO_SUCH_HOLOGRAM);
-		
-		Location loc = hologram.getLocation();
-		loc.setPitch(90);
-		player.teleport(loc, TeleportCause.PLUGIN);
-		player.sendMessage(Format.HIGHLIGHT + "You were teleported to the hologram named '" + hologram.getName() + "'.");
-
-	}
-
-	@Override
-	public List<String> getTutorial() {
-		return Arrays.asList("Teleports you to the given hologram.");
-	}
-	
-	@Override
-	public SubCommandType getType() {
-		return SubCommandType.GENERIC;
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/database/HologramDatabase.java

@@ -1,95 +0,0 @@
-package com.gmail.filoghost.holograms.database;
-
-import java.io.File;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Set;
-
-import org.bukkit.Location;
-import org.bukkit.configuration.file.FileConfiguration;
-import org.bukkit.configuration.file.YamlConfiguration;
-
-import com.gmail.filoghost.holograms.HolographicDisplays;
-import com.gmail.filoghost.holograms.exception.HologramNotFoundException;
-import com.gmail.filoghost.holograms.exception.InvalidLocationException;
-import com.gmail.filoghost.holograms.exception.WorldNotFoundException;
-import com.gmail.filoghost.holograms.object.CraftHologram;
-import com.gmail.filoghost.holograms.utils.LocationUtils;
-import com.gmail.filoghost.holograms.utils.StringUtils;
-
-public class HologramDatabase {
-
-	private static File file;
-	private static FileConfiguration config;
-	
-	private HologramDatabase() { }
-	
-	public static void initialize() {
-		file = new File(HolographicDisplays.getInstance().getDataFolder(), "database.yml");
-		if (!file.exists()) {
-			HolographicDisplays.getInstance().saveResource("database.yml", false);
-		}
-		config = YamlConfiguration.loadConfiguration(file);
-	}
-	
-	public static CraftHologram loadHologram(String name) throws HologramNotFoundException, InvalidLocationException, WorldNotFoundException {
-		List<String> lines = config.getStringList(name + ".lines");
-		String locationString = config.getString(name + ".location");
-		if (lines == null || locationString == null || lines.size() == 0) {
-			throw new HologramNotFoundException();
-		}
-		
-		Location loc;
-		try {
-			loc = LocationUtils.locationFromString(locationString);
-		} catch (WorldNotFoundException ex) {
-			throw ex;
-		} catch (Exception ex) {
-			throw new InvalidLocationException();
-		}
-		
-		CraftHologram hologram = new CraftHologram(name, loc);
-		for (int i = 0; i < lines.size(); i++) {
-			hologram.addLine(StringUtils.toReadableFormat(lines.get(i)));
-		}
-		
-		return hologram;
-	}
-	
-	public static void deleteHologram(CraftHologram hologram) {
-		config.set(hologram.getName(), null);
-	}
-	
-	public static void saveHologram(CraftHologram hologram) {
-		config.set(hologram.getName() + ".location", LocationUtils.locationToString(hologram.getLocation()));
-		List<String> lines = new ArrayList<String>();
-		for (String hologramLine : hologram.getLines()) {
-			lines.add(StringUtils.toSaveableFormat(hologramLine));
-		}
-		config.set(hologram.getName() + ".lines", lines);
-	}
-	
-	public static Set<String> getHolograms() {
-		return config.getKeys(false);
-	}
-	
-	public static boolean isExistingHologram(String name) {
-		return config.isConfigurationSection(name);
-	}
-	
-	public static void saveToDisk() throws IOException {
-		if (config != null && file != null) {
-			config.save(file);
-		}
-	}
-	
-	public static void trySaveToDisk() {
-		try {
-			saveToDisk();
-		} catch (IOException ex) {
-			ex.printStackTrace();
-			HolographicDisplays.getInstance().getLogger().severe("Unable to save database.yml to disk!");
-		}
-	}
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/exception/CommandException.java

@@ -1,10 +0,0 @@
-package com.gmail.filoghost.holograms.exception;
-
-public class CommandException extends Exception {
-
-	private static final long serialVersionUID = 1L;
-
-	public CommandException(String message) {
-		super(message);
-	}
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/exception/HologramNotFoundException.java

@@ -1,7 +0,0 @@
-package com.gmail.filoghost.holograms.exception;
-
-public class HologramNotFoundException extends Exception {
-
-	private static final long serialVersionUID = 1L;
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/exception/InvalidCharactersException.java

@@ -1,10 +0,0 @@
-package com.gmail.filoghost.holograms.exception;
-
-public class InvalidCharactersException extends Exception {
-
-	private static final long serialVersionUID = 1L;
-
-	public InvalidCharactersException(String message) {
-		super(message);
-	}
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/exception/InvalidLocationException.java

@@ -1,7 +0,0 @@
-package com.gmail.filoghost.holograms.exception;
-
-public class InvalidLocationException extends Exception {
-
-	private static final long serialVersionUID = 1L;
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/exception/InvalidMaterialException.java

@@ -1,11 +0,0 @@
-package com.gmail.filoghost.holograms.exception;
-
-public class InvalidMaterialException extends Exception {
-
-	private static final long serialVersionUID = 1L;
-
-	public InvalidMaterialException(String message) {
-		super(message);
-	}
-	
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/exception/SpawnFailedException.java

@@ -1,7 +0,0 @@
-package com.gmail.filoghost.holograms.exception;
-
-public class SpawnFailedException extends Exception {
-
-	private static final long serialVersionUID = 1L;
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/exception/TooWideException.java

@@ -1,17 +0,0 @@
-package com.gmail.filoghost.holograms.exception;
-
-public class TooWideException extends Exception {
-
-	private static final long serialVersionUID = 1L;
-	
-	private int width;
-	
-	public TooWideException(int width) {
-		this.width = width;
-	}
-	
-	public int getWidth() {
-		return width;
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/exception/UnreadableImageException.java

@@ -1,7 +0,0 @@
-package com.gmail.filoghost.holograms.exception;
-
-public class UnreadableImageException extends Exception {
-
-	private static final long serialVersionUID = 1L;
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/exception/WorldNotFoundException.java

@@ -1,11 +0,0 @@
-package com.gmail.filoghost.holograms.exception;
-
-public class WorldNotFoundException extends Exception {
-
-	private static final long serialVersionUID = 1L;
-	
-	public WorldNotFoundException(String message) {
-		super(message);
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/image/ImageMessage.java

@@ -1,180 +0,0 @@
-package com.gmail.filoghost.holograms.image;
-
-import org.bukkit.ChatColor;
-
-import com.gmail.filoghost.holograms.Configuration;
-import com.gmail.filoghost.holograms.exception.TooWideException;
-
-import java.awt.Color;
-import java.awt.Graphics2D;
-import java.awt.Image;
-import java.awt.image.BufferedImage;
-
-/**
- * Huge thanks to bobacadodl for this awesome library!
- * Bukkit thread: https://forums.bukkit.org/threads/lib-imagemessage-v2-1-send-images-to-players-via-the-chat.204902
- */
-public class ImageMessage {
-	
-	private static final int MAX_WIDTH = 100;
-
-    private final Color[] colors = {
-            new Color(0, 0, 0),
-            new Color(0, 0, 170),
-            new Color(0, 170, 0),
-            new Color(0, 170, 170),
-            new Color(170, 0, 0),
-            new Color(170, 0, 170),
-            new Color(255, 170, 0),
-            new Color(170, 170, 170),
-            new Color(85, 85, 85),
-            new Color(85, 85, 255),
-            new Color(85, 255, 85),
-            new Color(85, 255, 255),
-            new Color(255, 85, 85),
-            new Color(255, 85, 255),
-            new Color(255, 255, 85),
-            new Color(255, 255, 255),
-    };
-
-    private String[] lines;
-
-    public ImageMessage(BufferedImage image, int width) throws TooWideException {
-        ChatColor[][] chatColors = toChatColorArray(image, width);
-        lines = toImgMessage(chatColors);
-    }
-
-    private ChatColor[][] toChatColorArray(BufferedImage image, int width) throws TooWideException {
-        double ratio = (double) image.getHeight() / image.getWidth();
-        int height = (int) (((double)width) * ratio);
-        if (height == 0) {
-        	height = 1;
-        }
-        
-        if (width > MAX_WIDTH) {
-        	throw new TooWideException(width);
-        }
-
-        BufferedImage resized = resizeImage(image, width, height);
-        
-        ChatColor[][] chatImg = new ChatColor[resized.getWidth()][resized.getHeight()];
-        for (int x = 0; x < resized.getWidth(); x++) {
-            for (int y = 0; y < resized.getHeight(); y++) {
-                int rgb = resized.getRGB(x, y);
-                chatImg[x][y] = getClosestChatColor(new Color(rgb, true));
-            }
-        }
-        return chatImg;
-    }
-
-    private String[] toImgMessage(ChatColor[][] colors) {
-    	
-        String[] lines = new String[colors[0].length];
-        ChatColor transparencyColor = Configuration.transparencyColor;
-        String transparencySymbol = Configuration.transparencySymbol;
-        String imageSymbol = Configuration.imageSymbol;
-        
-        for (int y = 0; y < colors[0].length; y++) {
-        	
-            StringBuffer line = new StringBuffer();
-            
-            ChatColor previous = ChatColor.RESET;
-            
-            for (int x = 0; x < colors.length; x++) {
-            	
-                ChatColor currentColor = colors[x][y];
-                
-                if (currentColor == null) {
-                	
-                	// Use the trasparent char
-                	if (previous != transparencyColor) {
-                		
-                		// Change the previous chat color and append the newer
-                		line.append(transparencyColor);
-                		previous = transparencyColor;
-                		
-                	}
-                	line.append(transparencySymbol);
-                	
-                } else {
-                	
-                	if (previous != currentColor) {
-                		line.append(currentColor.toString());
-                		previous = currentColor;
-                	}
-                	
-                	line.append(imageSymbol);
-                }
-            }
-            
-            lines[y] = line.toString();
-        }
-        
-        return lines;
-    }
-
-    private BufferedImage resizeImage(BufferedImage originalImage, int width, int height) {
-    	return toBufferedImage(originalImage.getScaledInstance(width, height, Image.SCALE_AREA_AVERAGING));
-    }
-    
-    private BufferedImage toBufferedImage(Image img) {
-
-        // Creates a buffered image with transparency.
-        BufferedImage bimage = new BufferedImage(img.getWidth(null), img.getHeight(null), BufferedImage.TYPE_INT_ARGB);
-
-        // Draws the image on to the buffered image.
-        Graphics2D graphics = bimage.createGraphics();
-        graphics.drawImage(img, 0, 0, null);
-        graphics.dispose();
-
-        // Returns the buffered image.
-        return bimage;
-    }
-
-    private double getDistance(Color c1, Color c2) {
-        double rmean = (c1.getRed() + c2.getRed()) / 2.0;
-        double r = c1.getRed() - c2.getRed();
-        double g = c1.getGreen() - c2.getGreen();
-        int b = c1.getBlue() - c2.getBlue();
-        double weightR = 2 + rmean / 256.0;
-        double weightG = 4.0;
-        double weightB = 2 + (255 - rmean) / 256.0;
-        return weightR * r * r + weightG * g * g + weightB * b * b;
-    }
-
-    private boolean areIdentical(Color c1, Color c2) {
-        return Math.abs(c1.getRed() - c2.getRed()) <= 5 &&
-                Math.abs(c1.getGreen() - c2.getGreen()) <= 5 &&
-                Math.abs(c1.getBlue() - c2.getBlue()) <= 5;
-
-    }
-
-    private ChatColor getClosestChatColor(Color color) {
-    	if (color.getAlpha() < 80) return null;
-
-        int index = 0;
-        double best = -1;
-
-        for (int i = 0; i < colors.length; i++) {
-            if (areIdentical(colors[i], color)) {
-                return ChatColor.values()[i];
-            }
-        }
-
-        for (int i = 0; i < colors.length; i++) {
-            double distance = getDistance(color, colors[i]);
-            if (distance < best || best == -1) {
-                best = distance;
-                index = i;
-            }
-        }
-
-        // Minecraft has 15 colors
-        return ChatColor.values()[index];
-    }
-
-
-    public String[] getLines() {
-        return lines;
-    }
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/listener/MainListener.java

@@ -1,118 +0,0 @@
-package com.gmail.filoghost.holograms.listener;
-
-import org.bukkit.Chunk;
-import org.bukkit.entity.Entity;
-import org.bukkit.entity.EntityType;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.EventPriority;
-import org.bukkit.event.Listener;
-import org.bukkit.event.entity.CreatureSpawnEvent;
-import org.bukkit.event.entity.ItemSpawnEvent;
-import org.bukkit.event.entity.ProjectileLaunchEvent;
-import org.bukkit.event.player.PlayerInteractEntityEvent;
-import org.bukkit.event.player.PlayerJoinEvent;
-import org.bukkit.event.world.ChunkLoadEvent;
-import org.bukkit.event.world.ChunkUnloadEvent;
-
-import com.gmail.filoghost.holograms.Configuration;
-import com.gmail.filoghost.holograms.HolographicDisplays;
-import com.gmail.filoghost.holograms.api.FloatingItem;
-import com.gmail.filoghost.holograms.api.Hologram;
-import com.gmail.filoghost.holograms.commands.Messages;
-import com.gmail.filoghost.holograms.nms.interfaces.NmsManager;
-import com.gmail.filoghost.holograms.object.APIFloatingItemManager;
-import com.gmail.filoghost.holograms.object.APIHologramManager;
-import com.gmail.filoghost.holograms.object.HologramBase;
-import com.gmail.filoghost.holograms.object.HologramManager;
-
-public class MainListener implements Listener {
-	
-	private NmsManager nmsManager;
-	
-	public MainListener(NmsManager nmsManager) {
-		this.nmsManager = nmsManager;
-	}
-	
-	@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
-	public void onChunkUnload(ChunkUnloadEvent event) {
-		for (Entity entity : event.getChunk().getEntities()) {
-			if (!entity.isDead()) {
-				HologramBase multiEntity = nmsManager.getParentHologram(entity);
-				
-				if (multiEntity != null) {
-					multiEntity.hide();
-				}
-			}
-		}
-	}
-	
-	@EventHandler (priority = EventPriority.MONITOR)
-	public void onChunkLoad(ChunkLoadEvent event) {
-		Chunk chunk = event.getChunk();
-		HologramManager.onChunkLoad(chunk);
-		APIHologramManager.onChunkLoad(chunk);
-		APIFloatingItemManager.onChunkLoad(chunk);
-	}
-	
-	@EventHandler (priority = EventPriority.MONITOR, ignoreCancelled = false)
-	public void onCreatureSpawn(CreatureSpawnEvent event) {
-		if (nmsManager.isBasicEntityNMS(event.getEntity())) {
-			if (event.isCancelled()) {
-				event.setCancelled(false);
-			}
-		}
-	}
-	
-	@EventHandler (priority = EventPriority.MONITOR, ignoreCancelled = false)
-	public void onProjectileLaunch(ProjectileLaunchEvent event) {
-		if (nmsManager.isBasicEntityNMS(event.getEntity())) {
-			if (event.isCancelled()) {
-				event.setCancelled(false);
-			}
-		}
-	}
-	
-	@EventHandler (priority = EventPriority.MONITOR, ignoreCancelled = false)
-	public void onItemSpawn(ItemSpawnEvent event) {
-		if (nmsManager.isBasicEntityNMS(event.getEntity())) {
-			if (event.isCancelled()) {
-				event.setCancelled(false);
-			}
-		}
-	}
-	
-	@EventHandler (priority = EventPriority.MONITOR, ignoreCancelled = true)
-	public void onSlimeInteract(PlayerInteractEntityEvent event) {
-		if (event.getRightClicked().getType() == EntityType.SLIME) {
-			HologramBase base = nmsManager.getParentHologram(event.getRightClicked());
-			if (base == null) return;
-			
-			if (base instanceof Hologram) {
-				Hologram textHologram = (Hologram) base;
-				if (textHologram.hasTouchHandler()) {
-					try {
-						textHologram.getTouchHandler().onTouch(textHologram, event.getPlayer());
-					} catch (Exception ex) {
-						ex.printStackTrace();
-						HolographicDisplays.getInstance().getLogger().warning("An exception occured while a player was touching a hologram. It's probably caused by another plugin using Holographic Displays as library.");
-					}
-				}
-			} else if (base instanceof FloatingItem) {
-				FloatingItem floatingItem = (FloatingItem) base;
-				if (floatingItem.hasTouchHandler()) {
-					floatingItem.getTouchHandler().onTouch(floatingItem, event.getPlayer());
-				}
-			}
-		}
-	}
-	
-	@EventHandler
-	public void onJoin(PlayerJoinEvent event) {
-		if (Configuration.updateNotification && Configuration.newVersion != null) {
-			if (event.getPlayer().hasPermission(Messages.BASE_PERM + "update")) {
-				event.getPlayer().sendMessage("§3[HolographicDisplays] §bFound an update: " + Configuration.newVersion + ". Download:");
-				event.getPlayer().sendMessage("§3>> §bhttp://dev.bukkit.org/bukkit-plugins/holographic-displays");
-			}
-		}
-	}
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/metrics/MetricsLite.java

@@ -1,514 +0,0 @@
-/*
- * Copyright 2011-2013 Tyler Blair. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification, are
- * permitted provided that the following conditions are met:
- *
- *    1. Redistributions of source code must retain the above copyright notice, this list of
- *       conditions and the following disclaimer.
- *
- *    2. Redistributions in binary form must reproduce the above copyright notice, this list
- *       of conditions and the following disclaimer in the documentation and/or other materials
- *       provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * The views and conclusions contained in the software and documentation are those of the
- * authors and contributors and should not be interpreted as representing official policies,
- * either expressed or implied, of anybody else.
- */
-
-package com.gmail.filoghost.holograms.metrics;
-
-import org.bukkit.Bukkit;
-import org.bukkit.configuration.InvalidConfigurationException;
-import org.bukkit.configuration.file.YamlConfiguration;
-import org.bukkit.plugin.Plugin;
-import org.bukkit.plugin.PluginDescriptionFile;
-import org.bukkit.scheduler.BukkitTask;
-
-import java.io.BufferedReader;
-import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.io.OutputStream;
-import java.io.UnsupportedEncodingException;
-import java.net.Proxy;
-import java.net.URL;
-import java.net.URLConnection;
-import java.net.URLEncoder;
-import java.util.UUID;
-import java.util.logging.Level;
-import java.util.zip.GZIPOutputStream;
-
-public class MetricsLite {
-
-    /**
-     * The current revision number
-     */
-    private final static int REVISION = 7;
-
-    /**
-     * The base url of the metrics domain
-     */
-    private static final String BASE_URL = "http://report.mcstats.org";
-
-    /**
-     * The url used to report a server's status
-     */
-    private static final String REPORT_URL = "/plugin/%s";
-
-    /**
-     * Interval of time to ping (in minutes)
-     */
-    private final static int PING_INTERVAL = 15;
-
-    /**
-     * The plugin this metrics submits for
-     */
-    private final Plugin plugin;
-
-    /**
-     * The plugin configuration file
-     */
-    private final YamlConfiguration configuration;
-
-    /**
-     * The plugin configuration file
-     */
-    private final File configurationFile;
-
-    /**
-     * Unique server id
-     */
-    private final String guid;
-
-    /**
-     * Debug mode
-     */
-    private final boolean debug;
-
-    /**
-     * Lock for synchronization
-     */
-    private final Object optOutLock = new Object();
-
-    /**
-     * Id of the scheduled task
-     */
-    private volatile BukkitTask task = null;
-
-    public MetricsLite(Plugin plugin) throws IOException {
-        if (plugin == null) {
-            throw new IllegalArgumentException("Plugin cannot be null");
-        }
-
-        this.plugin = plugin;
-
-        // load the config
-        configurationFile = getConfigFile();
-        configuration = YamlConfiguration.loadConfiguration(configurationFile);
-
-        // add some defaults
-        configuration.addDefault("opt-out", false);
-        configuration.addDefault("guid", UUID.randomUUID().toString());
-        configuration.addDefault("debug", false);
-
-        // Do we need to create the file?
-        if (configuration.get("guid", null) == null) {
-            configuration.options().header("http://mcstats.org").copyDefaults(true);
-            configuration.save(configurationFile);
-        }
-
-        // Load the guid then
-        guid = configuration.getString("guid");
-        debug = configuration.getBoolean("debug", false);
-    }
-
-    /**
-     * Start measuring statistics. This will immediately create an async repeating task as the plugin and send
-     * the initial data to the metrics backend, and then after that it will post in increments of
-     * PING_INTERVAL * 1200 ticks.
-     *
-     * @return True if statistics measuring is running, otherwise false.
-     */
-    public boolean start() {
-        synchronized (optOutLock) {
-            // Did we opt out?
-            if (isOptOut()) {
-                return false;
-            }
-
-            // Is metrics already running?
-            if (task != null) {
-                return true;
-            }
-
-            // Begin hitting the server with glorious data
-            task = plugin.getServer().getScheduler().runTaskTimerAsynchronously(plugin, new Runnable() {
-
-                private boolean firstPost = true;
-
-                public void run() {
-                    try {
-                        // This has to be synchronized or it can collide with the disable method.
-                        synchronized (optOutLock) {
-                            // Disable Task, if it is running and the server owner decided to opt-out
-                            if (isOptOut() && task != null) {
-                                task.cancel();
-                                task = null;
-                            }
-                        }
-
-                        // We use the inverse of firstPost because if it is the first time we are posting,
-                        // it is not a interval ping, so it evaluates to FALSE
-                        // Each time thereafter it will evaluate to TRUE, i.e PING!
-                        postPlugin(!firstPost);
-
-                        // After the first post we set firstPost to false
-                        // Each post thereafter will be a ping
-                        firstPost = false;
-                    } catch (IOException e) {
-                        if (debug) {
-                            Bukkit.getLogger().log(Level.INFO, "[Metrics] " + e.getMessage());
-                        }
-                    }
-                }
-            }, 0, PING_INTERVAL * 1200);
-
-            return true;
-        }
-    }
-
-    /**
-     * Has the server owner denied plugin metrics?
-     *
-     * @return true if metrics should be opted out of it
-     */
-    public boolean isOptOut() {
-        synchronized (optOutLock) {
-            try {
-                // Reload the metrics file
-                configuration.load(getConfigFile());
-            } catch (IOException ex) {
-                if (debug) {
-                    Bukkit.getLogger().log(Level.INFO, "[Metrics] " + ex.getMessage());
-                }
-                return true;
-            } catch (InvalidConfigurationException ex) {
-                if (debug) {
-                    Bukkit.getLogger().log(Level.INFO, "[Metrics] " + ex.getMessage());
-                }
-                return true;
-            }
-            return configuration.getBoolean("opt-out", false);
-        }
-    }
-
-    /**
-     * Enables metrics for the server by setting "opt-out" to false in the config file and starting the metrics task.
-     *
-     * @throws java.io.IOException
-     */
-    public void enable() throws IOException {
-        // This has to be synchronized or it can collide with the check in the task.
-        synchronized (optOutLock) {
-            // Check if the server owner has already set opt-out, if not, set it.
-            if (isOptOut()) {
-                configuration.set("opt-out", false);
-                configuration.save(configurationFile);
-            }
-
-            // Enable Task, if it is not running
-            if (task == null) {
-                start();
-            }
-        }
-    }
-
-    /**
-     * Disables metrics for the server by setting "opt-out" to true in the config file and canceling the metrics task.
-     *
-     * @throws java.io.IOException
-     */
-    public void disable() throws IOException {
-        // This has to be synchronized or it can collide with the check in the task.
-        synchronized (optOutLock) {
-            // Check if the server owner has already set opt-out, if not, set it.
-            if (!isOptOut()) {
-                configuration.set("opt-out", true);
-                configuration.save(configurationFile);
-            }
-
-            // Disable Task, if it is running
-            if (task != null) {
-                task.cancel();
-                task = null;
-            }
-        }
-    }
-
-    /**
-     * Gets the File object of the config file that should be used to store data such as the GUID and opt-out status
-     *
-     * @return the File object for the config file
-     */
-    public File getConfigFile() {
-        // I believe the easiest way to get the base folder (e.g craftbukkit set via -P) for plugins to use
-        // is to abuse the plugin object we already have
-        // plugin.getDataFolder() => base/plugins/PluginA/
-        // pluginsFolder => base/plugins/
-        // The base is not necessarily relative to the startup directory.
-        File pluginsFolder = plugin.getDataFolder().getParentFile();
-
-        // return => base/plugins/PluginMetrics/config.yml
-        return new File(new File(pluginsFolder, "PluginMetrics"), "config.yml");
-    }
-
-    /**
-     * Generic method that posts a plugin to the metrics website
-     */
-    @SuppressWarnings("deprecation")
-	private void postPlugin(boolean isPing) throws IOException {
-        // Server software specific section
-        PluginDescriptionFile description = plugin.getDescription();
-        String pluginName = description.getName();
-        boolean onlineMode = Bukkit.getServer().getOnlineMode(); // TRUE if online mode is enabled
-        String pluginVersion = description.getVersion();
-        String serverVersion = Bukkit.getVersion();
-        int playersOnline = Bukkit.getServer().getOnlinePlayers().length;
-
-        // END server software specific section -- all code below does not use any code outside of this class / Java
-
-        // Construct the post data
-        StringBuilder json = new StringBuilder(1024);
-        json.append('{');
-
-        // The plugin's description file containg all of the plugin data such as name, version, author, etc
-        appendJSONPair(json, "guid", guid);
-        appendJSONPair(json, "plugin_version", pluginVersion);
-        appendJSONPair(json, "server_version", serverVersion);
-        appendJSONPair(json, "players_online", Integer.toString(playersOnline));
-
-        // New data as of R6
-        String osname = System.getProperty("os.name");
-        String osarch = System.getProperty("os.arch");
-        String osversion = System.getProperty("os.version");
-        String java_version = System.getProperty("java.version");
-        int coreCount = Runtime.getRuntime().availableProcessors();
-
-        // normalize os arch .. amd64 -> x86_64
-        if (osarch.equals("amd64")) {
-            osarch = "x86_64";
-        }
-
-        appendJSONPair(json, "osname", osname);
-        appendJSONPair(json, "osarch", osarch);
-        appendJSONPair(json, "osversion", osversion);
-        appendJSONPair(json, "cores", Integer.toString(coreCount));
-        appendJSONPair(json, "auth_mode", onlineMode ? "1" : "0");
-        appendJSONPair(json, "java_version", java_version);
-
-        // If we're pinging, append it
-        if (isPing) {
-            appendJSONPair(json, "ping", "1");
-        }
-
-        // close json
-        json.append('}');
-
-        // Create the url
-        URL url = new URL(BASE_URL + String.format(REPORT_URL, urlEncode(pluginName)));
-
-        // Connect to the website
-        URLConnection connection;
-
-        // Mineshafter creates a socks proxy, so we can safely bypass it
-        // It does not reroute POST requests so we need to go around it
-        if (isMineshafterPresent()) {
-            connection = url.openConnection(Proxy.NO_PROXY);
-        } else {
-            connection = url.openConnection();
-        }
-
-
-        byte[] uncompressed = json.toString().getBytes();
-        byte[] compressed = gzip(json.toString());
-
-        // Headers
-        connection.addRequestProperty("User-Agent", "MCStats/" + REVISION);
-        connection.addRequestProperty("Content-Type", "application/json");
-        connection.addRequestProperty("Content-Encoding", "gzip");
-        connection.addRequestProperty("Content-Length", Integer.toString(compressed.length));
-        connection.addRequestProperty("Accept", "application/json");
-        connection.addRequestProperty("Connection", "close");
-
-        connection.setDoOutput(true);
-
-        if (debug) {
-            System.out.println("[Metrics] Prepared request for " + pluginName + " uncompressed=" + uncompressed.length + " compressed=" + compressed.length);
-        }
-
-        // Write the data
-        OutputStream os = connection.getOutputStream();
-        os.write(compressed);
-        os.flush();
-
-        // Now read the response
-        final BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
-        String response = reader.readLine();
-
-        // close resources
-        os.close();
-        reader.close();
-
-        if (response == null || response.startsWith("ERR") || response.startsWith("7")) {
-            if (response == null) {
-                response = "null";
-            } else if (response.startsWith("7")) {
-                response = response.substring(response.startsWith("7,") ? 2 : 1);
-            }
-
-            throw new IOException(response);
-        }
-    }
-
-    /**
-     * GZip compress a string of bytes
-     *
-     * @param input
-     * @return
-     */
-    public static byte[] gzip(String input) {
-        ByteArrayOutputStream baos = new ByteArrayOutputStream();
-        GZIPOutputStream gzos = null;
-
-        try {
-            gzos = new GZIPOutputStream(baos);
-            gzos.write(input.getBytes("UTF-8"));
-        } catch (IOException e) {
-            e.printStackTrace();
-        } finally {
-            if (gzos != null) try {
-                gzos.close();
-            } catch (IOException ignore) {
-            }
-        }
-
-        return baos.toByteArray();
-    }
-
-    /**
-     * Check if mineshafter is present. If it is, we need to bypass it to send POST requests
-     *
-     * @return true if mineshafter is installed on the server
-     */
-    private boolean isMineshafterPresent() {
-        try {
-            Class.forName("mineshafter.MineServer");
-            return true;
-        } catch (Exception e) {
-            return false;
-        }
-    }
-
-    /**
-     * Appends a json encoded key/value pair to the given string builder.
-     *
-     * @param json
-     * @param key
-     * @param value
-     * @throws UnsupportedEncodingException
-     */
-    private static void appendJSONPair(StringBuilder json, String key, String value) throws UnsupportedEncodingException {
-        boolean isValueNumeric = false;
-
-        try {
-            if (value.equals("0") || !value.endsWith("0")) {
-                Double.parseDouble(value);
-                isValueNumeric = true;
-            }
-        } catch (NumberFormatException e) {
-            isValueNumeric = false;
-        }
-
-        if (json.charAt(json.length() - 1) != '{') {
-            json.append(',');
-        }
-
-        json.append(escapeJSON(key));
-        json.append(':');
-
-        if (isValueNumeric) {
-            json.append(value);
-        } else {
-            json.append(escapeJSON(value));
-        }
-    }
-
-    /**
-     * Escape a string to create a valid JSON string
-     *
-     * @param text
-     * @return
-     */
-    private static String escapeJSON(String text) {
-        StringBuilder builder = new StringBuilder();
-
-        builder.append('"');
-        for (int index = 0; index < text.length(); index++) {
-            char chr = text.charAt(index);
-
-            switch (chr) {
-                case '"':
-                case '\\':
-                    builder.append('\\');
-                    builder.append(chr);
-                    break;
-                case '\b':
-                    builder.append("\\b");
-                    break;
-                case '\t':
-                    builder.append("\\t");
-                    break;
-                case '\n':
-                    builder.append("\\n");
-                    break;
-                case '\r':
-                    builder.append("\\r");
-                    break;
-                default:
-                    if (chr < ' ') {
-                        String t = "000" + Integer.toHexString(chr);
-                        builder.append("\\u" + t.substring(t.length() - 4));
-                    } else {
-                        builder.append(chr);
-                    }
-                    break;
-            }
-        }
-        builder.append('"');
-
-        return builder.toString();
-    }
-
-    /**
-     * Encode text as UTF-8
-     *
-     * @param text the text to encode
-     * @return the encoded text, as UTF-8
-     */
-    private static String urlEncode(final String text) throws UnsupportedEncodingException {
-        return URLEncoder.encode(text, "UTF-8");
-    }
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/interfaces/BasicEntityNMS.java

@@ -1,17 +0,0 @@
-package com.gmail.filoghost.holograms.nms.interfaces;
-
-public interface BasicEntityNMS {
-
-	// Locks the tick of the entities.
-	public void setLockTick(boolean lock);
-	
-	// Kills the entity through NMS.
-	public void killEntityNMS();
-	
-	// Sets the location through NMS.
-	public void setLocationNMS(double x, double y, double z);
-	
-	// Returns if the entity is dead through NMS.
-	public boolean isDeadNMS();
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/interfaces/CustomItem.java

@@ -1,11 +0,0 @@
-package com.gmail.filoghost.holograms.nms.interfaces;
-
-import org.bukkit.inventory.ItemStack;
-
-public interface CustomItem extends HologramComponent {
-	
-	public void setItemStackNMS(ItemStack stack);
-	
-	public void allowPickup(boolean pickup);
-	
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/interfaces/FancyMessage.java

@@ -1,81 +0,0 @@
-package com.gmail.filoghost.holograms.nms.interfaces;
-
-import java.io.IOException;
-
-import org.bukkit.ChatColor;
-import org.bukkit.craftbukkit.libs.com.google.gson.stream.JsonWriter;
-import org.bukkit.entity.Player;
-import org.bukkit.inventory.ItemStack;
-
-public interface FancyMessage {
-
-	public FancyMessage color(final ChatColor color);
-
-	public FancyMessage style(final ChatColor... styles);
-	
-	public FancyMessage file(final String path);
-	
-	public FancyMessage link(final String url);
-	
-	public FancyMessage suggest(final String command);
-	
-	public FancyMessage command(final String command);
-	
-	public FancyMessage achievementTooltip(final String name);
-	
-	public FancyMessage itemTooltip(final String itemJSON);
-	
-	public FancyMessage itemTooltip(final ItemStack itemStack);
-	
-	public FancyMessage tooltip(final String text);
-
-	public FancyMessage then(final Object obj);
-	
-	public String toJSONString();
-	
-	public void send(Player player);
-	
-	public static class MessagePart {
-
-		public ChatColor color = null;
-		public ChatColor[] styles = null;
-		public String clickActionName = null;
-		public String clickActionData = null;
-		public String hoverActionName = null;
-		public String hoverActionData = null;
-		public final String text;
-		
-		public MessagePart(final String text) {
-			this.text = text;
-		}
-		
-		public JsonWriter writeJson(final JsonWriter json) throws IOException {
-			json.beginObject().name("text").value(text);
-			if (color != null) {
-				json.name("color").value(color.name().toLowerCase());
-			}
-			if (styles != null) {
-				for (final ChatColor style : styles) {
-					json.name(style == ChatColor.UNDERLINE ? "underlined" : style.name().toLowerCase()).value(true);
-				}
-			}
-			if (clickActionName != null && clickActionData != null) {
-				json.name("clickEvent")
-					.beginObject()
-						.name("action").value(clickActionName)
-						.name("value").value(clickActionData)
-					.endObject();
-			}
-			if (hoverActionName != null && hoverActionData != null) {
-				json.name("hoverEvent")
-					.beginObject()
-						.name("action").value(hoverActionName)
-						.name("value").value(hoverActionData)
-					.endObject();
-			}
-			return json.endObject();
-		}
-		
-	}
-	
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/interfaces/HologramArmorStand.java

@@ -1,13 +0,0 @@
-package com.gmail.filoghost.holograms.nms.interfaces;
-
-import org.bukkit.entity.Entity;
-
-public interface HologramArmorStand extends NameableEntityNMS {
-	
-	// Sets the passenger of this entity through NMS.
-	public void setPassengerNMS(BasicEntityNMS passenger);
-	
-	// Sets the passenger of this entity through NMS.
-	public void setPassengerNMS(Entity bukkitEntity);
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/interfaces/HologramComponent.java

@@ -1,14 +0,0 @@
-package com.gmail.filoghost.holograms.nms.interfaces;
-
-import com.gmail.filoghost.holograms.object.HologramBase;
-
-// Represents an entity that is part of a hologram.
-public interface HologramComponent extends BasicEntityNMS {
-	
-	// Returns the linked HologramBase. Can be null.
-	public HologramBase getParentHologram();
-	
-	// Sets the linked HologramBase.
-	public void setParentHologram(HologramBase base);
-	
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/interfaces/HologramHorse.java

@@ -1,5 +0,0 @@
-package com.gmail.filoghost.holograms.nms.interfaces;
-
-public interface HologramHorse extends NameableEntityNMS {
-	
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/interfaces/HologramWitherSkull.java

@@ -1,15 +0,0 @@
-package com.gmail.filoghost.holograms.nms.interfaces;
-
-import org.bukkit.entity.Entity;
-
-public interface HologramWitherSkull extends HologramComponent {
-	
-	// Sets the passenger of this entity through NMS.
-	public void setPassengerNMS(BasicEntityNMS passenger);
-	
-	// Sets the passenger of this entity through NMS.
-	public void setPassengerNMS(Entity bukkitEntity);
-	
-	public void sendUpdatePacketNear();
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/interfaces/NameableEntityNMS.java

@@ -1,9 +0,0 @@
-package com.gmail.filoghost.holograms.nms.interfaces;
-
-public interface NameableEntityNMS extends HologramComponent {
-	
-	public void forceSetCustomName(String name);
-	
-	public String getCustomNameNMS();
-	
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/interfaces/NmsManager.java

@@ -1,33 +0,0 @@
-package com.gmail.filoghost.holograms.nms.interfaces;
-
-import org.bukkit.inventory.ItemStack;
-
-import com.gmail.filoghost.holograms.exception.SpawnFailedException;
-import com.gmail.filoghost.holograms.object.HologramBase;
-
-public interface NmsManager {
-	
-	public void registerCustomEntities() throws Exception;
-	
-	public HologramArmorStand spawnHologramArmorStand(org.bukkit.World world, double x, double y, double z, HologramBase parent) throws SpawnFailedException;
-
-	public HologramHorse spawnHologramHorse(org.bukkit.World world, double x, double y, double z, HologramBase parent) throws SpawnFailedException;
-	
-	public HologramWitherSkull spawnHologramWitherSkull(org.bukkit.World bukkitWorld, double x, double y, double z, HologramBase parent) throws SpawnFailedException;
-	
-	public CustomItem spawnCustomItem(org.bukkit.World bukkitWorld, double x, double y, double z, HologramBase parent, ItemStack stack) throws SpawnFailedException;
-	
-	public TouchSlime spawnTouchSlime(org.bukkit.World bukkitWorld, double x, double y, double z, HologramBase parent) throws SpawnFailedException;
-	
-	public boolean isHologramComponent(org.bukkit.entity.Entity bukkitEntity);
-	
-	public boolean isBasicEntityNMS(org.bukkit.entity.Entity bukkitEntity);
-	
-	// Return null if not a hologram's (or floating item's) part.
-	public HologramBase getParentHologram(org.bukkit.entity.Entity bukkitEntity);
-	
-	public FancyMessage newFancyMessage(String text);
-
-	public boolean hasChatHoverFeature();
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/interfaces/TouchSlime.java

@@ -1,5 +0,0 @@
-package com.gmail.filoghost.holograms.nms.interfaces;
-
-public interface TouchSlime extends HologramComponent {
-	
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_6_R3/CraftCustomItem.java

@@ -1,40 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_6_R3;
-
-import org.bukkit.EntityEffect;
-import org.bukkit.Location;
-import org.bukkit.craftbukkit.v1_6_R3.CraftServer;
-import org.bukkit.craftbukkit.v1_6_R3.entity.CraftItem;
-import org.bukkit.entity.Entity;
-import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
-import org.bukkit.inventory.ItemStack;
-import org.bukkit.util.Vector;
-
-public class CraftCustomItem extends CraftItem {
-
-	public CraftCustomItem(CraftServer server, EntityCustomItem entity) {
-		super(server, entity);
-	}
-
-	// Disallow all the bukkit methods.
-	
-	@Override
-	public void remove() {
-		// Cannot be removed, this is the most important to override.
-	}
-
-	// Methods from Entity
-	@Override public void setVelocity(Vector vel) { }
-	@Override public boolean teleport(Location loc) { return false; }
-	@Override public boolean teleport(Entity entity) { return false; }
-	@Override public boolean teleport(Location loc, TeleportCause cause) { return false; }
-	@Override public boolean teleport(Entity entity, TeleportCause cause) { return false; }
-	@Override public void setFireTicks(int ticks) { }
-	@Override public boolean setPassenger(Entity entity) { return false; }
-	@Override public boolean eject() { return false; }
-	@Override public boolean leaveVehicle() { return false; }
-	@Override public void playEffect(EntityEffect effect) { }
-	
-	// Methods from Item
-	@Override public void setItemStack(ItemStack stack) { }
-	@Override public void setPickupDelay(int delay) { }
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_6_R3/CraftHologramHorse.java

@@ -1,64 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_6_R3;
-
-import java.util.Collection;
-
-import org.bukkit.EntityEffect;
-import org.bukkit.Location;
-import org.bukkit.craftbukkit.v1_6_R3.CraftServer;
-import org.bukkit.craftbukkit.v1_6_R3.entity.CraftHorse;
-import org.bukkit.entity.AnimalTamer;
-import org.bukkit.entity.Entity;
-import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
-import org.bukkit.potion.PotionEffect;
-import org.bukkit.util.Vector;
-
-public class CraftHologramHorse extends CraftHorse {
-
-	public CraftHologramHorse(CraftServer server, EntityHologramHorse entity) {
-		super(server, entity);
-	}
-	
-	// Disallow all the bukkit methods.
-	
-	@Override
-	public void remove() {
-		// Cannot be removed, this is the most important to override.
-	}
-	
-	// Methods from Horse class
-	@Override public void setVariant(Variant variant) { }
-	@Override public void setColor(Color color) { }
-	@Override public void setStyle(Style style) { }
-	@Override public void setCarryingChest(boolean chest) { }
-	@Override public void setDomestication(int domestication) { }
-	@Override public void setJumpStrength(double jump) { }
-	
-	// Methods form Ageable class
-	@Override public void setAge(int age) { }
-	@Override public void setAgeLock(boolean lock) { }
-	@Override public void setBreed(boolean breed) { }
-	@Override public void setAdult() { }
-	@Override public void setBaby() { }
-	
-	// Methods from LivingEntity class
-	@Override public boolean addPotionEffect(PotionEffect effect) { return false; }
-	@Override public boolean addPotionEffect(PotionEffect effect, boolean param) { return false; }
-	@Override public boolean addPotionEffects(Collection<PotionEffect> effects) { return false; }
-	@Override public void setRemoveWhenFarAway(boolean remove) { }
-	
-	// Methods from Entity
-	@Override public void setVelocity(Vector vel) { }
-	@Override public boolean teleport(Location loc) { return false; }
-	@Override public boolean teleport(Entity entity) { return false; }
-	@Override public boolean teleport(Location loc, TeleportCause cause) { return false; }
-	@Override public boolean teleport(Entity entity, TeleportCause cause) { return false; }
-	@Override public void setFireTicks(int ticks) { }
-	@Override public boolean setPassenger(Entity entity) { return false; }
-	@Override public boolean eject() { return false; }
-	@Override public boolean leaveVehicle() { return false; }
-	@Override public void playEffect(EntityEffect effect) { }
-	
-	// Methods from Tameable
-	@Override public void setTamed(boolean tame) { }
-	@Override public void setOwner(AnimalTamer owner) { }
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_6_R3/CraftHologramWitherSkull.java

@@ -1,46 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_6_R3;
-
-import org.bukkit.EntityEffect;
-import org.bukkit.Location;
-import org.bukkit.craftbukkit.v1_6_R3.CraftServer;
-import org.bukkit.craftbukkit.v1_6_R3.entity.CraftWitherSkull;
-import org.bukkit.entity.Entity;
-import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
-import org.bukkit.util.Vector;
-
-public class CraftHologramWitherSkull extends CraftWitherSkull {
-
-	public CraftHologramWitherSkull(CraftServer server, EntityHologramWitherSkull entity) {
-		super(server, entity);
-	}
-
-	// Disallow all the bukkit methods.
-	
-	@Override
-	public void remove() {
-		// Cannot be removed, this is the most important to override.
-	}
-		
-	// Method from Fireball
-	@Override public void setDirection(Vector dir) { }
-
-	// Method from Projectile
-	@Override public void setBounce(boolean bounce) { }
-		
-	// Methods from Explosive
-	@Override public void setYield(float yield) { }
-	@Override public void setIsIncendiary(boolean fire) { }
-		
-	// Methods from Entity
-	@Override public void setVelocity(Vector vel) { }
-	@Override public boolean teleport(Location loc) { return false; }
-	@Override public boolean teleport(Entity entity) { return false; }
-	@Override public boolean teleport(Location loc, TeleportCause cause) { return false; }
-	@Override public boolean teleport(Entity entity, TeleportCause cause) { return false; }
-	@Override public void setFireTicks(int ticks) { }
-	@Override public boolean setPassenger(Entity entity) { return false; }
-	@Override public boolean eject() { return false; }
-	@Override public boolean leaveVehicle() { return false; }
-	@Override public void playEffect(EntityEffect effect) { }
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_6_R3/CraftTouchSlime.java

@@ -1,47 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_6_R3;
-
-import java.util.Collection;
-
-import org.bukkit.EntityEffect;
-import org.bukkit.Location;
-import org.bukkit.craftbukkit.v1_6_R3.CraftServer;
-import org.bukkit.craftbukkit.v1_6_R3.entity.CraftSlime;
-import org.bukkit.entity.Entity;
-import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
-import org.bukkit.potion.PotionEffect;
-import org.bukkit.util.Vector;
-
-public class CraftTouchSlime extends CraftSlime {
-
-	public CraftTouchSlime(CraftServer server, EntityTouchSlime entity) {
-		super(server, entity);
-	}
-	
-	// Disallow all the bukkit methods.
-	
-	@Override
-	public void remove() {
-		// Cannot be removed, this is the most important to override.
-	}
-	
-	// Methods from LivingEntity class
-	@Override public boolean addPotionEffect(PotionEffect effect) { return false; }
-	@Override public boolean addPotionEffect(PotionEffect effect, boolean param) { return false; }
-	@Override public boolean addPotionEffects(Collection<PotionEffect> effects) { return false; }
-	@Override public void setRemoveWhenFarAway(boolean remove) { }
-	
-	// Methods from Entity
-	@Override public void setVelocity(Vector vel) { }
-	@Override public boolean teleport(Location loc) { return false; }
-	@Override public boolean teleport(Entity entity) { return false; }
-	@Override public boolean teleport(Location loc, TeleportCause cause) { return false; }
-	@Override public boolean teleport(Entity entity, TeleportCause cause) { return false; }
-	@Override public void setFireTicks(int ticks) { }
-	@Override public boolean setPassenger(Entity entity) { return false; }
-	@Override public boolean eject() { return false; }
-	@Override public boolean leaveVehicle() { return false; }
-	@Override public void playEffect(EntityEffect effect) { }
-	
-	// Methods from Slime
-	@Override public void setSize(int size) { }
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_6_R3/EntityCustomItem.java

@@ -1,189 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_6_R3;
-
-import net.minecraft.server.v1_6_R3.Block;
-import net.minecraft.server.v1_6_R3.EntityItem;
-import net.minecraft.server.v1_6_R3.ItemStack;
-import net.minecraft.server.v1_6_R3.NBTTagCompound;
-import net.minecraft.server.v1_6_R3.World;
-import net.minecraft.server.v1_6_R3.EntityHuman;
-import net.minecraft.server.v1_6_R3.EntityPlayer;
-import net.minecraft.server.v1_6_R3.NBTTagList;
-import net.minecraft.server.v1_6_R3.NBTTagString;
-
-import org.bukkit.craftbukkit.v1_6_R3.entity.CraftEntity;
-import org.bukkit.craftbukkit.v1_6_R3.inventory.CraftItemStack;
-import org.bukkit.entity.Player;
-
-import com.gmail.filoghost.holograms.HolographicDisplays;
-import com.gmail.filoghost.holograms.api.FloatingItem;
-import com.gmail.filoghost.holograms.nms.interfaces.BasicEntityNMS;
-import com.gmail.filoghost.holograms.nms.interfaces.CustomItem;
-import com.gmail.filoghost.holograms.object.HologramBase;
-import com.gmail.filoghost.holograms.utils.ItemUtils;
-
-public class EntityCustomItem extends EntityItem implements CustomItem, BasicEntityNMS {
-	
-	private boolean lockTick;
-	private HologramBase parent;
-	
-	public EntityCustomItem(World world) {
-		super(world);
-		super.pickupDelay = Integer.MAX_VALUE;
-	}
-	
-	@Override
-	public void l_() {
-		// Checks every 20 ticks.
-		if (ticksLived % 20 == 0) {
-			// The item dies without a vehicle.
-			if (this.vehicle == null) {
-				die();
-			}
-		}
-		
-		if (!lockTick) {
-			super.l_();
-		}
-	}
-	
-	@Override
-	public ItemStack getItemStack() {
-		// Dirty method to check if the icon is being picked up
-		StackTraceElement[] stacktrace = Thread.currentThread().getStackTrace();
-		if (stacktrace.length > 2 && stacktrace[2].getClassName().contains("EntityInsentient")) {
-			return null; // Try to pickup this, dear entity ignoring the pickupDelay!
-		}
-		
-		return super.getItemStack();
-	}
-	
-	// Method called when a player is near.
-	@Override
-	public void b_(EntityHuman human) {
-		
-		if (parent instanceof FloatingItem && human instanceof EntityPlayer) {
-
-			FloatingItem floatingItemParent = (FloatingItem) parent;
-			if (floatingItemParent.hasPickupHandler()) {
-				try {
-					floatingItemParent.getPickupHandler().onPickup(floatingItemParent, (Player) human.getBukkitEntity());
-				} catch (Exception ex) {
-					ex.printStackTrace();
-					HolographicDisplays.getInstance().getLogger().warning("An exception occurred while a player was picking up a floating item. It's probably caused by another plugin using Holographic Displays as library.");
-				}
-			}
-			
-			// It is never added to the inventory.
-		}
-	}
-	
-	@Override
-	public void b(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	@Override
-	public boolean c(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-
-	@Override
-	public boolean d(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-	
-	@Override
-	public void e(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	@Override
-	public boolean isInvulnerable() {
-		/* 
-		 * The field Entity.invulnerable is private.
-		 * It's only used while saving NBTTags, but since the entity would be killed
-		 * on chunk unload, we prefer to override isInvulnerable().
-		 */
-	    return true;
-	}
-
-	@Override
-	public void setLockTick(boolean lock) {
-		lockTick = lock;
-	}
-	
-	@Override
-	public void die() {
-		setLockTick(false);
-		super.die();
-	}
-
-	@Override
-	public CraftEntity getBukkitEntity() {
-		if (super.bukkitEntity == null) {
-			this.bukkitEntity = new CraftCustomItem(this.world.getServer(), this);
-	    }
-		return this.bukkitEntity;
-	}
-
-	@Override
-	public boolean isDeadNMS() {
-		return this.dead;
-	}
-	
-	@Override
-	public void killEntityNMS() {
-		die();
-	}
-	
-	@Override
-	public void setLocationNMS(double x, double y, double z) {
-		super.setPosition(x, y, z);
-	}
-
-	@Override
-	public void setItemStackNMS(org.bukkit.inventory.ItemStack stack) {
-		ItemStack newItem = CraftItemStack.asNMSCopy(stack);
-		
-		if (newItem == null) {
-			newItem = new ItemStack(Block.BEDROCK);
-		}
-		
-		if (newItem.tag == null) {
-			newItem.tag = new NBTTagCompound();
-		}
-		NBTTagCompound display = newItem.tag.getCompound("display");
-		
-		if (!newItem.tag.hasKey("display")) {
-		newItem.tag.set("display", display);
-		}
-		
-		NBTTagList tagList = new NBTTagList();
-		tagList.add(new NBTTagString(ItemUtils.ANTISTACK_LORE)); // Antistack lore
-		
-		display.set("Lore", tagList);
-		newItem.count = 0;
-		setItemStack(newItem);
-	}
-	
-	@Override
-	public HologramBase getParentHologram() {
-		return parent;
-	}
-
-	@Override
-	public void setParentHologram(HologramBase base) {
-		this.parent = base;
-	}
-	
-	@Override
-	public void allowPickup(boolean pickup) {
-		if (pickup) {
-			super.pickupDelay = 0;
-		} else {
-			super.pickupDelay = Integer.MAX_VALUE;
-		}
-	}
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_6_R3/EntityHologramHorse.java

@@ -1,151 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_6_R3;
-
-import org.bukkit.craftbukkit.v1_6_R3.entity.CraftEntity;
-
-import com.gmail.filoghost.holograms.nms.interfaces.HologramHorse;
-import com.gmail.filoghost.holograms.object.HologramBase;
-
-import net.minecraft.server.v1_6_R3.EntityHorse;
-import net.minecraft.server.v1_6_R3.NBTTagCompound;
-import net.minecraft.server.v1_6_R3.World;
-
-public class EntityHologramHorse extends EntityHorse implements HologramHorse {
-
-	private boolean lockTick;
-	private HologramBase parent;
-	
-	public EntityHologramHorse(World world) {
-		super(world);
-		super.ageLocked = true;
-		super.persistent = true;
-		super.boundingBox.a = 0.0;
-		super.boundingBox.b = 0.0;
-		super.boundingBox.c = 0.0;
-		super.boundingBox.d = 0.0;
-		super.boundingBox.e = 0.0;
-		super.boundingBox.f = 0.0;
-		a(0.0F, 0.0F);
-		setAge(-1700000); // This is a magic value. No one will see the real horse.
-	}
-	
-	@Override
-	public void l_() {
-		// Checks every 20 ticks.
-		if (ticksLived % 20 == 0) {
-			// The horse dies without a vehicle.
-			if (this.vehicle == null) {
-				die();
-			}
-		}
-		
-		if (!lockTick) {
-			super.l_();
-		}
-	}
-	
-	@Override
-	public void b(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	@Override
-	public boolean c(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-
-	@Override
-	public boolean d(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-	
-	@Override
-	public void e(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	@Override
-	public boolean isInvulnerable() {
-		/* 
-		 * The field Entity.invulnerable is private.
-		 * It's only used while saving NBTTags, but since the entity would be killed
-		 * on chunk unload, we prefer to override isInvulnerable().
-		 */
-	    return true;
-	}
-
-	@Override
-	public void setCustomName(String customName) {
-		// Locks the custom name.
-	}
-	
-	@Override
-	public void setCustomNameVisible(boolean visible) {
-		// Locks the custom name.
-	}
-	
-	@Override
-	public void makeSound(String sound, float volume, float pitch) {
-	    // Remove sounds.
-	}
-	
-	@Override
-	public void setLockTick(boolean lock) {
-		lockTick = lock;
-	}
-	
-	@Override
-	public void die() {
-		setLockTick(false);
-		super.die();
-	}
-	
-	@Override
-	public void forceSetCustomName(String name) {
-		if (name != null && name.length() > 64) {
-			name = name.substring(0, 64);
-		}
- 		super.setCustomName(name);
-		super.setCustomNameVisible(name != null);
-	}
-	
-	@Override
-	public CraftEntity getBukkitEntity() {
-		if (super.bukkitEntity == null) {
-			this.bukkitEntity = new CraftHologramHorse(this.world.getServer(), this);
-	    }
-		return this.bukkitEntity;
-	}
-
-	@Override
-	public boolean isDeadNMS() {
-		return super.dead;
-	}
-
-	@Override
-	public String getCustomNameNMS() {
-		return super.getCustomName();
-	}
-	
-	@Override
-	public void killEntityNMS() {
-		die();
-	}
-	
-	@Override
-	public void setLocationNMS(double x, double y, double z) {
-		super.setPosition(x, y, z);
-	}
-
-	@Override
-	public HologramBase getParentHologram() {
-		return parent;
-	}
-
-	@Override
-	public void setParentHologram(HologramBase base) {
-		this.parent = base;
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_6_R3/EntityHologramWitherSkull.java

@@ -1,160 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_6_R3;
-
-import org.bukkit.craftbukkit.v1_6_R3.entity.CraftEntity;
-
-import com.gmail.filoghost.holograms.nms.interfaces.BasicEntityNMS;
-import com.gmail.filoghost.holograms.nms.interfaces.HologramWitherSkull;
-import com.gmail.filoghost.holograms.object.HologramBase;
-import com.gmail.filoghost.holograms.utils.GenericUtils;
-
-import net.minecraft.server.v1_6_R3.Entity;
-import net.minecraft.server.v1_6_R3.EntityWitherSkull;
-import net.minecraft.server.v1_6_R3.NBTTagCompound;
-import net.minecraft.server.v1_6_R3.Packet34EntityTeleport;
-import net.minecraft.server.v1_6_R3.World;
-import net.minecraft.server.v1_6_R3.EntityPlayer;
-
-public class EntityHologramWitherSkull extends EntityWitherSkull implements HologramWitherSkull {
-
-	private boolean lockTick;
-	private HologramBase parent;
-	
-	public EntityHologramWitherSkull(World world) {
-		super(world);
-		super.motX = 0.0;
-		super.motY = 0.0;
-		super.motZ = 0.0;
-		super.dirX = 0.0;
-		super.dirY = 0.0;
-		super.dirZ = 0.0;
-		super.boundingBox.a = 0.0;
-		super.boundingBox.b = 0.0;
-		super.boundingBox.c = 0.0;
-		super.boundingBox.d = 0.0;
-		super.boundingBox.e = 0.0;
-		super.boundingBox.f = 0.0;
-		a(0.0F, 0.0F);
-	}
-	
-	
-	@Override
-	public void b(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	@Override
-	public boolean c(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-
-	@Override
-	public boolean d(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-	
-	@Override
-	public void e(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	
-	@Override
-	public boolean isInvulnerable() {
-		/* 
-		 * The field Entity.invulnerable is private.
-		 * It's only used while saving NBTTags, but since the entity would be killed
-		 * on chunk unload, we prefer to override isInvulnerable().
-		 */
-	    return true;
-	}
-
-	@Override
-	public void l_() {
-		if (!lockTick) {
-			super.l_();
-		}
-	}
-	
-	@Override
-	public void makeSound(String sound, float f1, float f2) {
-	    // Remove sounds.
-	}
-
-	@Override
-	public void setLockTick(boolean lock) {
-		lockTick = lock;
-	}
-	
-	@Override
-	public void die() {
-		setLockTick(false);
-		super.die();
-	}
-	
-	@Override
-	public CraftEntity getBukkitEntity() {
-		if (super.bukkitEntity == null) {
-			this.bukkitEntity = new CraftHologramWitherSkull(this.world.getServer(), this);
-	    }
-		return this.bukkitEntity;
-	}
-
-	@Override
-	public void killEntityNMS() {
-		die();
-	}
-	
-	@Override
-	public void setLocationNMS(double x, double y, double z) {
-		super.setPosition(x, y, z);
-	}
-	
-	@Override
-	public void sendUpdatePacketNear() {
-		
-		// Send a packet to update the position.
-		Packet34EntityTeleport teleportPacket = new Packet34EntityTeleport(this);
-				
-		for (Object obj : this.world.players) {
-			if (obj instanceof EntityPlayer) {
-				EntityPlayer nmsPlayer = (EntityPlayer) obj;
-				
-				double distanceSquared = GenericUtils.square(nmsPlayer.locX - this.locX) + GenericUtils.square(nmsPlayer.locZ - this.locZ);
-				if (distanceSquared < 8192 && nmsPlayer.playerConnection != null) {
-					nmsPlayer.playerConnection.sendPacket(teleportPacket);
-				}
-			}
-		}
-	}
-
-	@Override
-	public boolean isDeadNMS() {
-		return this.dead;
-	}
-
-	@Override
-	public void setPassengerNMS(BasicEntityNMS passenger) {
-		if (passenger instanceof Entity) {
-			((Entity) passenger).setPassengerOf(this);
-		}
-	}
-
-	@Override
-	public void setPassengerNMS(org.bukkit.entity.Entity bukkitEntity) {
-		((CraftEntity) bukkitEntity).getHandle().setPassengerOf(this);
-	}
-
-	
-	@Override
-	public HologramBase getParentHologram() {
-		return parent;
-	}
-
-	@Override
-	public void setParentHologram(HologramBase base) {
-		this.parent = base;
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_6_R3/EntityTouchSlime.java

@@ -1,138 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_6_R3;
-
-import org.bukkit.craftbukkit.v1_6_R3.entity.CraftEntity;
-
-import com.gmail.filoghost.holograms.nms.interfaces.TouchSlime;
-import com.gmail.filoghost.holograms.object.HologramBase;
-
-import net.minecraft.server.v1_6_R3.EntitySlime;
-import net.minecraft.server.v1_6_R3.NBTTagCompound;
-import net.minecraft.server.v1_6_R3.World;
-
-public class EntityTouchSlime extends EntitySlime implements TouchSlime {
-
-	private boolean lockTick;
-	private HologramBase parent;
-	
-	public EntityTouchSlime(World world) {
-		super(world);
-		super.persistent = true;
-		super.boundingBox.a = 0.0;
-		super.boundingBox.b = 0.0;
-		super.boundingBox.c = 0.0;
-		super.boundingBox.d = 0.0;
-		super.boundingBox.e = 0.0;
-		super.boundingBox.f = 0.0;
-		a(0.0F, 0.0F);
-		setSize(1);
-		setInvisible(true);
-	}
-	
-	@Override
-	public void l_() {
-		// Checks every 20 ticks.
-		if (ticksLived % 20 == 0) {
-			// The slime dies without a vehicle.
-			if (this.vehicle == null) {
-				die();
-			}
-		}
-		
-		if (!lockTick) {
-			super.l_();
-		}
-	}
-	
-	@Override
-	public void b(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	@Override
-	public boolean c(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-
-	@Override
-	public boolean d(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-	
-	@Override
-	public void e(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	@Override
-	public boolean isInvulnerable() {
-		/* 
-		 * The field Entity.invulnerable is private.
-		 * It's only used while saving NBTTags, but since the entity would be killed
-		 * on chunk unload, we prefer to override isInvulnerable().
-		 */
-	    return true;
-	}
-
-	@Override
-	public void setCustomName(String customName) {
-		// Locks the custom name.
-	}
-	
-	@Override
-	public void setCustomNameVisible(boolean visible) {
-		// Locks the custom name.
-	}
-	
-	@Override
-	public void makeSound(String sound, float volume, float pitch) {
-	    // Remove sounds.
-	}
-	
-	@Override
-	public void setLockTick(boolean lock) {
-		lockTick = lock;
-	}
-	
-	@Override
-	public void die() {
-		setLockTick(false);
-		super.die();
-	}
-	
-	@Override
-	public CraftEntity getBukkitEntity() {
-		if (super.bukkitEntity == null) {
-			this.bukkitEntity = new CraftTouchSlime(this.world.getServer(), this);
-	    }
-		return this.bukkitEntity;
-	}
-
-	@Override
-	public boolean isDeadNMS() {
-		return super.dead;
-	}
-	
-	@Override
-	public void killEntityNMS() {
-		die();
-	}
-	
-	@Override
-	public void setLocationNMS(double x, double y, double z) {
-		super.setPosition(x, y, z);
-	}
-	
-	@Override
-	public HologramBase getParentHologram() {
-		return parent;
-	}
-
-	@Override
-	public void setParentHologram(HologramBase base) {
-		this.parent = base;
-	}
-
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_6_R3/FancyMessageImpl.java

@@ -1,99 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_6_R3;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.bukkit.ChatColor;
-import org.bukkit.entity.Player;
-import org.bukkit.inventory.ItemStack;
-
-import com.gmail.filoghost.holograms.nms.interfaces.FancyMessage;
-
-public class FancyMessageImpl implements FancyMessage {
-	
-	private final List<MessagePart> messageParts;
-	
-	public FancyMessageImpl(final String firstPartText) {
-		messageParts = new ArrayList<MessagePart>();
-		messageParts.add(new MessagePart(firstPartText));
-	}
-	
-	public FancyMessageImpl color(final ChatColor color) {
-		if (!color.isColor()) {
-			throw new IllegalArgumentException(color.name() + " is not a color");
-		}
-		latest().color = color;
-		return this;
-	}
-	
-	public FancyMessageImpl style(final ChatColor... styles) {
-		for (final ChatColor style : styles) {
-			if (!style.isFormat()) {
-				throw new IllegalArgumentException(style.name() + " is not a style");
-			}
-		}
-		latest().styles = styles;
-		return this;
-	}
-	
-	public FancyMessageImpl file(final String path) {
-		return this;
-	}
-	
-	public FancyMessageImpl link(final String url) {
-		return this;
-	}
-	
-	public FancyMessageImpl suggest(final String command) {
-		return this;
-	}
-	
-	public FancyMessageImpl command(final String command) {
-		return this;
-	}
-	
-	public FancyMessageImpl achievementTooltip(final String name) {
-		return this;
-	}
-	
-	public FancyMessageImpl itemTooltip(final String itemJSON) {
-		return this;
-	}
-	
-	public FancyMessageImpl itemTooltip(final ItemStack itemStack) {
-		return this;
-	}
-	
-	public FancyMessageImpl tooltip(final String text) {
-		return this;
-	}
-
-	public FancyMessageImpl then(final Object obj) {
-		messageParts.add(new MessagePart(obj.toString()));
-		return this;
-	}
-	
-	public String toJSONString() {
-		StringBuilder sb = new StringBuilder();
-		for (MessagePart part : messageParts) {
-			if (part.color != null) {
-				sb.append(part.color.toString());
-			}
-			if (part.styles != null && part.styles.length > 0) {
-				for (ChatColor style : part.styles) {
-					sb.append(style.toString());
-				}
-			}
-			sb.append(part.text);
-		}
-		return sb.toString();
-	}
-	
-	public void send(Player player) {
-		player.sendMessage(toJSONString());
-	}
-	
-	private MessagePart latest() {
-		return messageParts.get(messageParts.size() - 1);
-	}
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_6_R3/NmsManagerImpl.java

@@ -1,136 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_6_R3;
-
-import net.minecraft.server.v1_6_R3.Entity;
-import net.minecraft.server.v1_6_R3.EntityTypes;
-import net.minecraft.server.v1_6_R3.WorldServer;
-
-import org.apache.commons.lang.NotImplementedException;
-import org.bukkit.World;
-import org.bukkit.craftbukkit.v1_6_R3.CraftWorld;
-import org.bukkit.craftbukkit.v1_6_R3.entity.CraftEntity;
-import org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason;
-import org.bukkit.inventory.ItemStack;
-
-import com.gmail.filoghost.holograms.exception.SpawnFailedException;
-import com.gmail.filoghost.holograms.nms.interfaces.BasicEntityNMS;
-import com.gmail.filoghost.holograms.nms.interfaces.CustomItem;
-import com.gmail.filoghost.holograms.nms.interfaces.FancyMessage;
-import com.gmail.filoghost.holograms.nms.interfaces.HologramArmorStand;
-import com.gmail.filoghost.holograms.nms.interfaces.HologramComponent;
-import com.gmail.filoghost.holograms.nms.interfaces.HologramHorse;
-import com.gmail.filoghost.holograms.nms.interfaces.HologramWitherSkull;
-import com.gmail.filoghost.holograms.nms.interfaces.NmsManager;
-import com.gmail.filoghost.holograms.object.HologramBase;
-import com.gmail.filoghost.holograms.utils.ReflectionUtils;
-import com.gmail.filoghost.holograms.utils.VersionUtils;
-
-public class NmsManagerImpl implements NmsManager {
-
-	@Override
-	public void registerCustomEntities() throws Exception {
-		registerCustomEntity(EntityHologramHorse.class, "EntityHorse", 100);
-		registerCustomEntity(EntityHologramWitherSkull.class, "WitherSkull", 19);
-		registerCustomEntity(EntityCustomItem.class, "Item", 1);
-		registerCustomEntity(EntityTouchSlime.class, "Slime", 55);
-	}
-	
-	@SuppressWarnings("rawtypes")
-	public void registerCustomEntity(Class entityClass, String name, int id) throws Exception {
-		if (VersionUtils.isMCPCOrCauldron()) {
-			// MCPC+ / Cauldron entity registration.
-			Class<?> entityTypesClass = Class.forName("net.minecraft.server.v1_6_R3.EntityTypes");
-			ReflectionUtils.putInPrivateStaticMap(entityTypesClass, "field_75626_c", entityClass, name);
-			ReflectionUtils.putInPrivateStaticMap(entityTypesClass, "field_75624_e", entityClass, Integer.valueOf(id));
-		} else {
-			// Normal entity registration.
-			ReflectionUtils.putInPrivateStaticMap(EntityTypes.class, "c", entityClass, name);
-			ReflectionUtils.putInPrivateStaticMap(EntityTypes.class, "e", entityClass, Integer.valueOf(id));
-		}
-	}
-	
-	@Override
-	public HologramHorse spawnHologramHorse(org.bukkit.World world, double x, double y, double z, HologramBase parent) throws SpawnFailedException {
-		WorldServer nmsWorld = ((CraftWorld) world).getHandle();
-		EntityHologramHorse invisibleHorse = new EntityHologramHorse(nmsWorld);
-		invisibleHorse.setParentHologram(parent);
-		invisibleHorse.setLocationNMS(x, y, z);
-		if (!nmsWorld.addEntity(invisibleHorse, SpawnReason.CUSTOM)) {
-			throw new SpawnFailedException();
-		}
-		return invisibleHorse;
-	}
-	
-	@Override
-	public HologramWitherSkull spawnHologramWitherSkull(org.bukkit.World bukkitWorld, double x, double y, double z, HologramBase parent) throws SpawnFailedException {
-		WorldServer nmsWorld = ((CraftWorld) bukkitWorld).getHandle();
-		EntityHologramWitherSkull staticWitherSkull = new EntityHologramWitherSkull(nmsWorld);
-		staticWitherSkull.setParentHologram(parent);
-		staticWitherSkull.setLocationNMS(x, y, z);
-		if (!nmsWorld.addEntity(staticWitherSkull, SpawnReason.CUSTOM)) {
-			throw new SpawnFailedException();
-		}
-		return staticWitherSkull;
-	}
-	
-	@Override
-	public CustomItem spawnCustomItem(org.bukkit.World bukkitWorld, double x, double y, double z, HologramBase parent, ItemStack stack) throws SpawnFailedException {
-		WorldServer nmsWorld = ((CraftWorld) bukkitWorld).getHandle();
-		EntityCustomItem customItem = new EntityCustomItem(nmsWorld);
-		customItem.setParentHologram(parent);
-		customItem.setLocationNMS(x, y, z);
-		customItem.setItemStackNMS(stack);
-		if (!nmsWorld.addEntity(customItem, SpawnReason.CUSTOM)) {
-			throw new SpawnFailedException();
-		}
-		return customItem;
-	}
-	
-	@Override
-	public EntityTouchSlime spawnTouchSlime(org.bukkit.World bukkitWorld, double x, double y, double z, HologramBase parent) throws SpawnFailedException {
-		WorldServer nmsWorld = ((CraftWorld) bukkitWorld).getHandle();
-		EntityTouchSlime touchSlime = new EntityTouchSlime(nmsWorld);
-		touchSlime.setParentHologram(parent);
-		touchSlime.setLocationNMS(x, y, z);
-		if (!nmsWorld.addEntity(touchSlime, SpawnReason.CUSTOM)) {
-			throw new SpawnFailedException();
-		}
-		return touchSlime;
-	}
-	
-
-	@Override
-	public boolean isHologramComponent(org.bukkit.entity.Entity bukkitEntity) {
-		return ((CraftEntity) bukkitEntity).getHandle() instanceof HologramComponent;
-	}
-	
-	@Override
-	public boolean isBasicEntityNMS(org.bukkit.entity.Entity bukkitEntity) {
-		return ((CraftEntity) bukkitEntity).getHandle() instanceof BasicEntityNMS;
-	}
-
-	@Override
-	public HologramBase getParentHologram(org.bukkit.entity.Entity bukkitEntity) {
-		
-		Entity nmsEntity = ((CraftEntity) bukkitEntity).getHandle();
-		if (nmsEntity instanceof HologramComponent) {
-			return ((HologramComponent) nmsEntity).getParentHologram();
-		}
-
-		return null;
-	}
-
-	@Override
-	public FancyMessage newFancyMessage(String text) {
-		return new FancyMessageImpl(text);
-	}
-
-	@Override
-	public boolean hasChatHoverFeature() {
-		return false;
-	}
-
-	@Override
-	public HologramArmorStand spawnHologramArmorStand(World world, double x, double y, double z, HologramBase parent) throws SpawnFailedException {
-		throw new NotImplementedException("Method can only be used on 1.8 or greater");
-	}
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_7_R1/CraftCustomItem.java

@@ -1,40 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_7_R1;
-
-import org.bukkit.EntityEffect;
-import org.bukkit.Location;
-import org.bukkit.craftbukkit.v1_7_R1.CraftServer;
-import org.bukkit.craftbukkit.v1_7_R1.entity.CraftItem;
-import org.bukkit.entity.Entity;
-import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
-import org.bukkit.inventory.ItemStack;
-import org.bukkit.util.Vector;
-
-public class CraftCustomItem extends CraftItem {
-
-	public CraftCustomItem(CraftServer server, EntityCustomItem entity) {
-		super(server, entity);
-	}
-
-	// Disallow all the bukkit methods.
-	
-	@Override
-	public void remove() {
-		// Cannot be removed, this is the most important to override.
-	}
-
-	// Methods from Entity
-	@Override public void setVelocity(Vector vel) { }
-	@Override public boolean teleport(Location loc) { return false; }
-	@Override public boolean teleport(Entity entity) { return false; }
-	@Override public boolean teleport(Location loc, TeleportCause cause) { return false; }
-	@Override public boolean teleport(Entity entity, TeleportCause cause) { return false; }
-	@Override public void setFireTicks(int ticks) { }
-	@Override public boolean setPassenger(Entity entity) { return false; }
-	@Override public boolean eject() { return false; }
-	@Override public boolean leaveVehicle() { return false; }
-	@Override public void playEffect(EntityEffect effect) { }
-	
-	// Methods from Item
-	@Override public void setItemStack(ItemStack stack) { }
-	@Override public void setPickupDelay(int delay) { }
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_7_R1/CraftHologramHorse.java

@@ -1,64 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_7_R1;
-
-import java.util.Collection;
-
-import org.bukkit.EntityEffect;
-import org.bukkit.Location;
-import org.bukkit.craftbukkit.v1_7_R1.CraftServer;
-import org.bukkit.craftbukkit.v1_7_R1.entity.CraftHorse;
-import org.bukkit.entity.AnimalTamer;
-import org.bukkit.entity.Entity;
-import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
-import org.bukkit.potion.PotionEffect;
-import org.bukkit.util.Vector;
-
-public class CraftHologramHorse extends CraftHorse {
-
-	public CraftHologramHorse(CraftServer server, EntityHologramHorse entity) {
-		super(server, entity);
-	}
-	
-	// Disallow all the bukkit methods.
-	
-	@Override
-	public void remove() {
-		// Cannot be removed, this is the most important to override.
-	}
-	
-	// Methods from Horse class
-	@Override public void setVariant(Variant variant) { }
-	@Override public void setColor(Color color) { }
-	@Override public void setStyle(Style style) { }
-	@Override public void setCarryingChest(boolean chest) { }
-	@Override public void setDomestication(int domestication) { }
-	@Override public void setJumpStrength(double jump) { }
-	
-	// Methods form Ageable class
-	@Override public void setAge(int age) { }
-	@Override public void setAgeLock(boolean lock) { }
-	@Override public void setBreed(boolean breed) { }
-	@Override public void setAdult() { }
-	@Override public void setBaby() { }
-	
-	// Methods from LivingEntity class
-	@Override public boolean addPotionEffect(PotionEffect effect) { return false; }
-	@Override public boolean addPotionEffect(PotionEffect effect, boolean param) { return false; }
-	@Override public boolean addPotionEffects(Collection<PotionEffect> effects) { return false; }
-	@Override public void setRemoveWhenFarAway(boolean remove) { }
-	
-	// Methods from Entity
-	@Override public void setVelocity(Vector vel) { }
-	@Override public boolean teleport(Location loc) { return false; }
-	@Override public boolean teleport(Entity entity) { return false; }
-	@Override public boolean teleport(Location loc, TeleportCause cause) { return false; }
-	@Override public boolean teleport(Entity entity, TeleportCause cause) { return false; }
-	@Override public void setFireTicks(int ticks) { }
-	@Override public boolean setPassenger(Entity entity) { return false; }
-	@Override public boolean eject() { return false; }
-	@Override public boolean leaveVehicle() { return false; }
-	@Override public void playEffect(EntityEffect effect) { }
-	
-	// Methods from Tameable
-	@Override public void setTamed(boolean tame) { }
-	@Override public void setOwner(AnimalTamer owner) { }
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_7_R1/CraftHologramWitherSkull.java

@@ -1,46 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_7_R1;
-
-import org.bukkit.EntityEffect;
-import org.bukkit.Location;
-import org.bukkit.craftbukkit.v1_7_R1.CraftServer;
-import org.bukkit.craftbukkit.v1_7_R1.entity.CraftWitherSkull;
-import org.bukkit.entity.Entity;
-import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
-import org.bukkit.util.Vector;
-
-public class CraftHologramWitherSkull extends CraftWitherSkull {
-
-	public CraftHologramWitherSkull(CraftServer server, EntityHologramWitherSkull entity) {
-		super(server, entity);
-	}
-
-	// Disallow all the bukkit methods.
-	
-	@Override
-	public void remove() {
-		// Cannot be removed, this is the most important to override.
-	}
-		
-	// Method from Fireball
-	@Override public void setDirection(Vector dir) { }
-
-	// Method from Projectile
-	@Override public void setBounce(boolean bounce) { }
-		
-	// Methods from Explosive
-	@Override public void setYield(float yield) { }
-	@Override public void setIsIncendiary(boolean fire) { }
-	
-	// Methods from Entity
-	@Override public void setVelocity(Vector vel) { }
-	@Override public boolean teleport(Location loc) { return false; }
-	@Override public boolean teleport(Entity entity) { return false; }
-	@Override public boolean teleport(Location loc, TeleportCause cause) { return false; }
-	@Override public boolean teleport(Entity entity, TeleportCause cause) { return false; }
-	@Override public void setFireTicks(int ticks) { }
-	@Override public boolean setPassenger(Entity entity) { return false; }
-	@Override public boolean eject() { return false; }
-	@Override public boolean leaveVehicle() { return false; }
-	@Override public void playEffect(EntityEffect effect) { }
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_7_R1/CraftTouchSlime.java

@@ -1,48 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_7_R1;
-
-import java.util.Collection;
-
-import org.bukkit.EntityEffect;
-import org.bukkit.Location;
-import org.bukkit.craftbukkit.v1_7_R1.CraftServer;
-import org.bukkit.craftbukkit.v1_7_R1.entity.CraftSlime;
-import org.bukkit.entity.Entity;
-import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
-import org.bukkit.potion.PotionEffect;
-import org.bukkit.util.Vector;
-
-public class CraftTouchSlime extends CraftSlime {
-
-	public CraftTouchSlime(CraftServer server, EntityTouchSlime entity) {
-		super(server, entity);
-	}
-	
-	// Disallow all the bukkit methods.
-	
-	@Override
-	public void remove() {
-		// Cannot be removed, this is the most important to override.
-	}
-	
-	// Methods from LivingEntity class
-	@Override public boolean addPotionEffect(PotionEffect effect) { return false; }
-	@Override public boolean addPotionEffect(PotionEffect effect, boolean param) { return false; }
-	@Override public boolean addPotionEffects(Collection<PotionEffect> effects) { return false; }
-	@Override public void setRemoveWhenFarAway(boolean remove) { }
-	
-	// Methods from Entity
-	@Override public void setVelocity(Vector vel) { }
-	@Override public boolean teleport(Location loc) { return false; }
-	@Override public boolean teleport(Entity entity) { return false; }
-	@Override public boolean teleport(Location loc, TeleportCause cause) { return false; }
-	@Override public boolean teleport(Entity entity, TeleportCause cause) { return false; }
-	@Override public void setFireTicks(int ticks) { }
-	@Override public boolean setPassenger(Entity entity) { return false; }
-	@Override public boolean eject() { return false; }
-	@Override public boolean leaveVehicle() { return false; }
-	@Override public void playEffect(EntityEffect effect) { }
-	
-	
-	// Methods from Slime
-	@Override public void setSize(int size) { }	
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_7_R1/EntityCustomItem.java

@@ -1,190 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_7_R1;
-
-import org.bukkit.craftbukkit.v1_7_R1.entity.CraftEntity;
-import org.bukkit.craftbukkit.v1_7_R1.inventory.CraftItemStack;
-import org.bukkit.entity.Player;
-
-import com.gmail.filoghost.holograms.HolographicDisplays;
-import com.gmail.filoghost.holograms.api.FloatingItem;
-import com.gmail.filoghost.holograms.nms.interfaces.BasicEntityNMS;
-import com.gmail.filoghost.holograms.nms.interfaces.CustomItem;
-import com.gmail.filoghost.holograms.object.HologramBase;
-import com.gmail.filoghost.holograms.utils.ItemUtils;
-
-import net.minecraft.server.v1_7_R1.EntityItem;
-import net.minecraft.server.v1_7_R1.ItemStack;
-import net.minecraft.server.v1_7_R1.NBTTagCompound;
-import net.minecraft.server.v1_7_R1.World;
-import net.minecraft.server.v1_7_R1.EntityHuman;
-import net.minecraft.server.v1_7_R1.EntityPlayer;
-import net.minecraft.server.v1_7_R1.NBTTagList;
-import net.minecraft.server.v1_7_R1.NBTTagString;
-import net.minecraft.server.v1_7_R1.Blocks;
-
-public class EntityCustomItem extends EntityItem implements CustomItem, BasicEntityNMS {
-	
-	private boolean lockTick;
-	private HologramBase parent;
-	
-	public EntityCustomItem(World world) {
-		super(world);
-		super.pickupDelay = Integer.MAX_VALUE;
-	}
-	
-	@Override
-	public void h() {
-		// Checks every 20 ticks.
-		if (ticksLived % 20 == 0) {
-			// The item dies without a vehicle.
-			if (this.vehicle == null) {
-				die();
-			}
-		}
-		
-		if (!lockTick) {
-			super.h();
-		}
-	}
-	
-	@Override
-	public ItemStack getItemStack() {
-		// Dirty method to check if the icon is being picked up
-		StackTraceElement[] stacktrace = Thread.currentThread().getStackTrace();
-		if (stacktrace.length > 2 && stacktrace[2].getClassName().contains("EntityInsentient")) {
-			return null; // Try to pickup this, dear entity ignoring the pickupDelay!
-		}
-		
-		return super.getItemStack();
-	}
-	
-	// Method called when a player is near.
-	@Override
-	public void b_(EntityHuman human) {
-		
-		if (parent instanceof FloatingItem && human instanceof EntityPlayer) {
-
-			FloatingItem floatingItemParent = (FloatingItem) parent;
-			if (floatingItemParent.hasPickupHandler()) {
-				try {
-					floatingItemParent.getPickupHandler().onPickup(floatingItemParent, (Player) human.getBukkitEntity());
-				} catch (Exception ex) {
-					ex.printStackTrace();
-					HolographicDisplays.getInstance().getLogger().warning("An exception occurred while a player was picking up a floating item. It's probably caused by another plugin using Holographic Displays as library.");
-				}
-			}
-			
-			// It is never added to the inventory.
-		}
-	}
-	
-	@Override
-	public void b(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	@Override
-	public boolean c(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-
-	@Override
-	public boolean d(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-	
-	@Override
-	public void e(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	@Override
-	public boolean isInvulnerable() {
-		/* 
-		 * The field Entity.invulnerable is private.
-		 * It's only used while saving NBTTags, but since the entity would be killed
-		 * on chunk unload, we prefer to override isInvulnerable().
-		 */
-	    return true;
-	}
-
-	@Override
-	public void setLockTick(boolean lock) {
-		lockTick = lock;
-	}
-	
-	@Override
-	public void die() {
-		setLockTick(false);
-		super.die();
-	}
-
-	@Override
-	public CraftEntity getBukkitEntity() {
-		if (super.bukkitEntity == null) {
-			this.bukkitEntity = new CraftCustomItem(this.world.getServer(), this);
-	    }
-		return this.bukkitEntity;
-	}
-
-	@Override
-	public boolean isDeadNMS() {
-		return this.dead;
-	}
-	
-	@Override
-	public void killEntityNMS() {
-		die();
-	}
-	
-	@Override
-	public void setLocationNMS(double x, double y, double z) {
-		super.setPosition(x, y, z);
-	}
-
-	@Override
-	public void setItemStackNMS(org.bukkit.inventory.ItemStack stack) {
-		ItemStack newItem = CraftItemStack.asNMSCopy(stack);
-		
-		if (newItem == null) {
-			newItem = new ItemStack(Blocks.BEDROCK);
-		}
-		
-		if (newItem.tag == null) {
-			newItem.tag = new NBTTagCompound();
-		}
-		NBTTagCompound display = newItem.tag.getCompound("display");
-		
-		if (!newItem.tag.hasKey("display")) {
-		newItem.tag.set("display", display);
-		}
-		
-		NBTTagList tagList = new NBTTagList();
-		tagList.add(new NBTTagString(ItemUtils.ANTISTACK_LORE)); // Antistack lore
-		
-		display.set("Lore", tagList);
-		newItem.count = 0;
-		setItemStack(newItem);
-	}
-	
-	@Override
-	public HologramBase getParentHologram() {
-		return parent;
-	}
-
-	@Override
-	public void setParentHologram(HologramBase base) {
-		this.parent = base;
-	}
-	
-	@Override
-	public void allowPickup(boolean pickup) {
-		if (pickup) {
-			super.pickupDelay = 0;
-		} else {
-			super.pickupDelay = Integer.MAX_VALUE;
-		}
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_7_R1/EntityHologramHorse.java

@@ -1,150 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_7_R1;
-
-import org.bukkit.craftbukkit.v1_7_R1.entity.CraftEntity;
-
-import com.gmail.filoghost.holograms.nms.interfaces.HologramHorse;
-import com.gmail.filoghost.holograms.object.HologramBase;
-
-import net.minecraft.server.v1_7_R1.EntityHorse;
-import net.minecraft.server.v1_7_R1.NBTTagCompound;
-import net.minecraft.server.v1_7_R1.World;
-
-public class EntityHologramHorse extends EntityHorse implements HologramHorse {
-
-	private boolean lockTick;
-	private HologramBase parent;
-
-	public EntityHologramHorse(World world) {
-		super(world);
-		super.ageLocked = true;
-		super.persistent = true;
-		super.boundingBox.a = 0.0;
-		super.boundingBox.b = 0.0;
-		super.boundingBox.c = 0.0;
-		super.boundingBox.d = 0.0;
-		super.boundingBox.e = 0.0;
-		super.boundingBox.f = 0.0;
-		a(0.0F, 0.0F);
-		setAge(-1700000); // This is a magic value. No one will see the real horse.
-	}
-	
-	@Override
-	public void h() {
-		// Checks every 20 ticks.
-		if (super.ticksLived % 20 == 0) {
-			// The horse dies without a valid vehicle.
-			if (super.vehicle == null) {
-				die();
-			}
-		}
-		
-		if (!lockTick) {
-			super.h();
-		}
-	}
-	
-	@Override
-	public void b(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	@Override
-	public boolean c(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-
-	@Override
-	public boolean d(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-	
-	@Override
-	public void e(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	@Override
-	public boolean isInvulnerable() {
-		/* 
-		 * The field Entity.invulnerable is private.
-		 * It's only used while saving NBTTags, but since the entity would be killed
-		 * on chunk unload, we prefer to override isInvulnerable().
-		 */
-	    return true;
-	}
-
-	@Override
-	public void setCustomName(String customName) {
-		// Locks the custom name.
-	}
-	
-	@Override
-	public void setCustomNameVisible(boolean visible) {
-		// Locks the custom name.
-	}
-	
-	@Override
-	public void makeSound(String sound, float volume, float pitch) {
-	    // Remove sounds.
-	}
-	
-	@Override
-	public void setLockTick(boolean lock) {
-		lockTick = lock;
-	}
-	
-	@Override
-	public void die() {
-		setLockTick(false);
-		super.die();
-	}
-	
-	@Override
-	public void forceSetCustomName(String name) {
-		if (name != null && name.length() > 300) {
-			name = name.substring(0, 300);
-		}
-		super.setCustomName(name);
-		super.setCustomNameVisible(name != null);
-	}
-	
-	@Override
-	public CraftEntity getBukkitEntity() {
-		if (super.bukkitEntity == null) {
-			super.bukkitEntity = new CraftHologramHorse(this.world.getServer(), this);
-	    }
-		return super.bukkitEntity;
-	}
-
-	@Override
-	public boolean isDeadNMS() {
-		return this.dead;
-	}
-	
-	@Override
-	public String getCustomNameNMS() {
-		return super.getCustomName();
-	}
-	
-	@Override
-	public void killEntityNMS() {
-		die();
-	}
-
-	@Override
-	public void setLocationNMS(double x, double y, double z) {
-		super.setPosition(x, y, z);
-	}
-	
-	@Override
-	public HologramBase getParentHologram() {
-		return parent;
-	}
-
-	@Override
-	public void setParentHologram(HologramBase base) {
-		this.parent = base;
-	}
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_7_R1/EntityHologramWitherSkull.java

@@ -1,158 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_7_R1;
-
-import org.bukkit.craftbukkit.v1_7_R1.entity.CraftEntity;
-
-import com.gmail.filoghost.holograms.nms.interfaces.BasicEntityNMS;
-import com.gmail.filoghost.holograms.nms.interfaces.HologramWitherSkull;
-import com.gmail.filoghost.holograms.object.HologramBase;
-import com.gmail.filoghost.holograms.utils.GenericUtils;
-
-import net.minecraft.server.v1_7_R1.Entity;
-import net.minecraft.server.v1_7_R1.EntityWitherSkull;
-import net.minecraft.server.v1_7_R1.NBTTagCompound;
-import net.minecraft.server.v1_7_R1.World;
-import net.minecraft.server.v1_7_R1.EntityPlayer;
-import net.minecraft.server.v1_7_R1.PacketPlayOutEntityTeleport;
-
-public class EntityHologramWitherSkull extends EntityWitherSkull implements HologramWitherSkull {
-
-	private boolean lockTick;
-	private HologramBase parent;
-	
-	public EntityHologramWitherSkull(World world) {
-		super(world);
-		super.motX = 0.0;
-		super.motY = 0.0;
-		super.motZ = 0.0;
-		super.dirX = 0.0;
-		super.dirY = 0.0;
-		super.dirZ = 0.0;
-		super.boundingBox.a = 0.0;
-		super.boundingBox.b = 0.0;
-		super.boundingBox.c = 0.0;
-		super.boundingBox.d = 0.0;
-		super.boundingBox.e = 0.0;
-		super.boundingBox.f = 0.0;
-		a(0.0F, 0.0F);
-	}
-	
-	
-	@Override
-	public void b(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	@Override
-	public boolean c(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-
-	@Override
-	public boolean d(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-	
-	@Override
-	public void e(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	
-	@Override
-	public boolean isInvulnerable() {
-		/* 
-		 * The field Entity.invulnerable is private.
-		 * It's only used while saving NBTTags, but since the entity would be killed
-		 * on chunk unload, we prefer to override isInvulnerable().
-		 */
-	    return true;
-	}
-
-	@Override
-	public void h() {
-		if (!lockTick) {
-			super.h();
-		}
-	}
-	
-	@Override
-	public void makeSound(String sound, float f1, float f2) {
-	    // Remove sounds.
-	}
-	
-	@Override
-	public void setLockTick(boolean lock) {
-		lockTick = lock;
-	}
-	
-	@Override
-	public void die() {
-		setLockTick(false);
-		super.die();
-	}
-	
-	@Override
-	public CraftEntity getBukkitEntity() {
-		if (super.bukkitEntity == null) {
-			this.bukkitEntity = new CraftHologramWitherSkull(this.world.getServer(), this);
-	    }
-		return this.bukkitEntity;
-	}
-
-	@Override
-	public void killEntityNMS() {
-		die();
-	}
-	
-	@Override
-	public void setLocationNMS(double x, double y, double z) {
-		super.setPosition(x, y, z);
-	}
-	
-	@Override
-	public void sendUpdatePacketNear() {
-		
-		// Send a packet to update the position.
-		PacketPlayOutEntityTeleport teleportPacket = new PacketPlayOutEntityTeleport(this);
-				
-		for (Object obj : this.world.players) {
-			if (obj instanceof EntityPlayer) {
-				EntityPlayer nmsPlayer = (EntityPlayer) obj;
-				
-				double distanceSquared = GenericUtils.square(nmsPlayer.locX - this.locX) + GenericUtils.square(nmsPlayer.locZ - this.locZ);
-				if (distanceSquared < 8192 && nmsPlayer.playerConnection != null) {
-					nmsPlayer.playerConnection.sendPacket(teleportPacket);
-				}
-			}
-		}
-	}
-
-	@Override
-	public boolean isDeadNMS() {
-		return this.dead;
-	}
-	
-	@Override
-	public void setPassengerNMS(BasicEntityNMS passenger) {
-		if (passenger instanceof Entity) {
-			((Entity) passenger).setPassengerOf(this);
-		}
-	}
-	
-	@Override
-	public void setPassengerNMS(org.bukkit.entity.Entity bukkitEntity) {
-		((CraftEntity) bukkitEntity).getHandle().setPassengerOf(this);
-	}
-	
-	@Override
-	public HologramBase getParentHologram() {
-		return parent;
-	}
-
-	@Override
-	public void setParentHologram(HologramBase base) {
-		this.parent = base;
-	}
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_7_R1/EntityTouchSlime.java

@@ -1,136 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_7_R1;
-
-import org.bukkit.craftbukkit.v1_7_R1.entity.CraftEntity;
-
-import com.gmail.filoghost.holograms.nms.interfaces.TouchSlime;
-import com.gmail.filoghost.holograms.object.HologramBase;
-
-import net.minecraft.server.v1_7_R1.EntitySlime;
-import net.minecraft.server.v1_7_R1.NBTTagCompound;
-import net.minecraft.server.v1_7_R1.World;
-
-public class EntityTouchSlime extends EntitySlime implements TouchSlime {
-
-	private boolean lockTick;
-	private HologramBase parent;
-	
-	public EntityTouchSlime(World world) {
-		super(world);
-		super.persistent = true;
-		super.boundingBox.a = 0.0;
-		super.boundingBox.b = 0.0;
-		super.boundingBox.c = 0.0;
-		super.boundingBox.d = 0.0;
-		super.boundingBox.e = 0.0;
-		super.boundingBox.f = 0.0;
-		a(0.0F, 0.0F);
-		setSize(1);
-		setInvisible(true);
-	}
-	
-	@Override
-	public void h() {
-		// Checks every 20 ticks.
-		if (ticksLived % 20 == 0) {
-			// The slime dies without a vehicle.
-			if (this.vehicle == null) {
-				die();
-			}
-		}
-		
-		if (!lockTick) {
-			super.h();
-		}
-	}
-	
-	@Override
-	public void b(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	@Override
-	public boolean c(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-
-	@Override
-	public boolean d(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-	
-	@Override
-	public void e(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	@Override
-	public boolean isInvulnerable() {
-		/* 
-		 * The field Entity.invulnerable is private.
-		 * It's only used while saving NBTTags, but since the entity would be killed
-		 * on chunk unload, we prefer to override isInvulnerable().
-		 */
-	    return true;
-	}
-
-	@Override
-	public void setCustomName(String customName) {
-		// Locks the custom name.
-	}
-	
-	@Override
-	public void setCustomNameVisible(boolean visible) {
-		// Locks the custom name.
-	}
-	
-	@Override
-	public void makeSound(String sound, float volume, float pitch) {
-	    // Remove sounds.
-	}
-	
-	@Override
-	public void setLockTick(boolean lock) {
-		lockTick = lock;
-	}
-	
-	@Override
-	public void die() {
-		setLockTick(false);
-		super.die();
-	}
-
-	@Override
-	public CraftEntity getBukkitEntity() {
-		if (super.bukkitEntity == null) {
-			this.bukkitEntity = new CraftTouchSlime(this.world.getServer(), this);
-	    }
-		return this.bukkitEntity;
-	}
-
-	@Override
-	public boolean isDeadNMS() {
-		return super.dead;
-	}
-	
-	@Override
-	public void killEntityNMS() {
-		die();
-	}
-	
-	@Override
-	public void setLocationNMS(double x, double y, double z) {
-		super.setPosition(x, y, z);
-	}
-	
-	@Override
-	public HologramBase getParentHologram() {
-		return parent;
-	}
-
-	@Override
-	public void setParentHologram(HologramBase base) {
-		this.parent = base;
-	}
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_7_R1/FancyMessageImpl.java

@@ -1,158 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_7_R1;
-
-import java.io.IOException;
-import java.io.StringWriter;
-import java.util.ArrayList;
-import java.util.List;
-
-import net.minecraft.server.v1_7_R1.ChatSerializer;
-import net.minecraft.server.v1_7_R1.NBTTagCompound;
-import net.minecraft.server.v1_7_R1.PacketPlayOutChat;
-
-import org.bukkit.ChatColor;
-import org.bukkit.craftbukkit.libs.com.google.gson.stream.JsonWriter;
-import org.bukkit.craftbukkit.v1_7_R1.entity.CraftPlayer;
-import org.bukkit.craftbukkit.v1_7_R1.inventory.CraftItemStack;
-import org.bukkit.entity.Player;
-import org.bukkit.inventory.ItemStack;
-
-import com.gmail.filoghost.holograms.nms.interfaces.FancyMessage;
-
-public class FancyMessageImpl implements FancyMessage {
-	
-	private List<MessagePart> messageParts;
-	
-	public FancyMessageImpl(String firstPartText) {
-		messageParts = new ArrayList<MessagePart>();
-		messageParts.add(new MessagePart(firstPartText));
-	}
-	
-	public FancyMessageImpl color(ChatColor color) {
-		if (!color.isColor()) {
-			throw new IllegalArgumentException(color.name() + " is not a color");
-		}
-		latest().color = color;
-		return this;
-	}
-	
-	public FancyMessageImpl style(ChatColor... styles) {
-		for (ChatColor style : styles) {
-			if (!style.isFormat()) {
-				throw new IllegalArgumentException(style.name() + " is not a style");
-			}
-		}
-		latest().styles = styles;
-		return this;
-	}
-	
-	public FancyMessageImpl file(String path) {
-		onClick("open_file", path);
-		return this;
-	}
-	
-	public FancyMessageImpl link(String url) {
-		onClick("open_url", url);
-		return this;
-	}
-	
-	public FancyMessageImpl suggest(String command) {
-		onClick("suggest_command", command);
-		return this;
-	}
-	
-	public FancyMessageImpl command(String command) {
-		onClick("run_command", command);
-		return this;
-	}
-	
-	public FancyMessageImpl achievementTooltip(String name) {
-		onHover("show_achievement", "achievement." + name);
-		return this;
-	}
-	
-	public FancyMessageImpl itemTooltip(String itemJSON) {
-		onHover("show_item", itemJSON);
-		return this;
-	}
-	
-	public FancyMessageImpl itemTooltip(ItemStack itemStack) {
-		return itemTooltip(CraftItemStack.asNMSCopy(itemStack).save(new NBTTagCompound()).toString());
-	}
-	
-	public FancyMessageImpl tooltip(String text) {
-		String[] lines = text.split("\\n");
-		if (lines.length <= 1) {
-			onHover("show_text", text);
-		} else {
-			itemTooltip(makeMultilineTooltip(lines));
-		}
-		return this;
-	}
-
-	public FancyMessageImpl then(Object obj) {
-		messageParts.add(new MessagePart(obj.toString()));
-		return this;
-	}
-	
-	public String toJSONString() {
-		StringWriter stringWriter = new StringWriter();
-		JsonWriter json = new JsonWriter(stringWriter);
-		
-		try {
-			if (messageParts.size() == 1) {
-				latest().writeJson(json);
-			} else {
-				json.beginObject().name("text").value("").name("extra").beginArray();
-				for (MessagePart part : messageParts) {
-					part.writeJson(json);
-				}
-				json.endArray().endObject();
-			}
-			
-		} catch (IOException e) {
-			throw new RuntimeException("invalid message");
-		}
-		return stringWriter.toString();
-	}
-	
-	public void send(Player player){
-		((CraftPlayer) player).getHandle().playerConnection.sendPacket(new PacketPlayOutChat(ChatSerializer.a(toJSONString())));
-	}
-	
-	private MessagePart latest() {
-		return messageParts.get(messageParts.size() - 1);
-	}
-	
-	private String makeMultilineTooltip(String[] lines) {
-		StringWriter stringWriter = new StringWriter();
-		JsonWriter json = new JsonWriter(stringWriter);
-		try {
-			json.beginObject().name("id").value(1);
-			json.name("tag").beginObject().name("display").beginObject();
-			json.name("Name").value("\\u00A7f" + lines[0].replace("\"", "\\\""));
-			json.name("Lore").beginArray();
-			for (int i = 1; i < lines.length; i++) {
-				String line = lines[i];
-				json.value(line.isEmpty() ? " " : line.replace("\"", "\\\""));
-			}
-			json.endArray().endObject().endObject().endObject();
-			json.close();
-		} catch (IOException e) {
-			throw new RuntimeException("invalid tooltip");
-		}
-		return stringWriter.toString();
-	}
-	
-	private void onClick(String name, String data) {
-		MessagePart latest = latest();
-		latest.clickActionName = name;
-		latest.clickActionData = data;
-	}
-	
-	private void onHover(String name, String data) {
-		MessagePart latest = latest();
-		latest.hoverActionName = name;
-		latest.hoverActionData = data;
-	}
-	
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_7_R1/NmsManagerImpl.java

@@ -1,135 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_7_R1;
-
-import net.minecraft.server.v1_7_R1.Entity;
-import net.minecraft.server.v1_7_R1.EntityTypes;
-import net.minecraft.server.v1_7_R1.WorldServer;
-
-import org.apache.commons.lang.NotImplementedException;
-import org.bukkit.World;
-import org.bukkit.craftbukkit.v1_7_R1.CraftWorld;
-import org.bukkit.craftbukkit.v1_7_R1.entity.CraftEntity;
-import org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason;
-import org.bukkit.inventory.ItemStack;
-
-import com.gmail.filoghost.holograms.exception.SpawnFailedException;
-import com.gmail.filoghost.holograms.nms.interfaces.BasicEntityNMS;
-import com.gmail.filoghost.holograms.nms.interfaces.CustomItem;
-import com.gmail.filoghost.holograms.nms.interfaces.FancyMessage;
-import com.gmail.filoghost.holograms.nms.interfaces.HologramArmorStand;
-import com.gmail.filoghost.holograms.nms.interfaces.HologramComponent;
-import com.gmail.filoghost.holograms.nms.interfaces.HologramHorse;
-import com.gmail.filoghost.holograms.nms.interfaces.HologramWitherSkull;
-import com.gmail.filoghost.holograms.nms.interfaces.NmsManager;
-import com.gmail.filoghost.holograms.object.HologramBase;
-import com.gmail.filoghost.holograms.utils.ReflectionUtils;
-import com.gmail.filoghost.holograms.utils.VersionUtils;
-
-public class NmsManagerImpl implements NmsManager {
-
-	@Override
-	public void registerCustomEntities() throws Exception {
-		registerCustomEntity(EntityHologramHorse.class, "EntityHorse", 100);
-		registerCustomEntity(EntityHologramWitherSkull.class, "WitherSkull", 19);
-		registerCustomEntity(EntityCustomItem.class, "Item", 1);
-		registerCustomEntity(EntityTouchSlime.class, "Slime", 55);
-	}
-	
-	@SuppressWarnings("rawtypes")
-	public void registerCustomEntity(Class entityClass, String name, int id) throws Exception {
-		if (VersionUtils.isMCPCOrCauldron()) {
-			// MCPC+ / Cauldron entity registration.
-			Class<?> entityTypesClass = Class.forName("net.minecraft.server.v1_7_R1.EntityTypes");
-			ReflectionUtils.putInPrivateStaticMap(entityTypesClass, "field_75626_c", entityClass, name);
-			ReflectionUtils.putInPrivateStaticMap(entityTypesClass, "field_75624_e", entityClass, Integer.valueOf(id));
-		} else {
-			// Normal entity registration.
-			ReflectionUtils.putInPrivateStaticMap(EntityTypes.class, "d", entityClass, name);
-			ReflectionUtils.putInPrivateStaticMap(EntityTypes.class, "f", entityClass, Integer.valueOf(id));
-		}
-	}
-	
-	@Override
-	public HologramHorse spawnHologramHorse(org.bukkit.World world, double x, double y, double z, HologramBase parent) throws SpawnFailedException {
-		WorldServer nmsWorld = ((CraftWorld) world).getHandle();
-		EntityHologramHorse invisibleHorse = new EntityHologramHorse(nmsWorld);
-		invisibleHorse.setParentHologram(parent);
-		invisibleHorse.setLocationNMS(x, y, z);
-		if (!nmsWorld.addEntity(invisibleHorse, SpawnReason.CUSTOM)) {
-			throw new SpawnFailedException();
-		}
-		return invisibleHorse;
-	}
-	
-	@Override
-	public HologramWitherSkull spawnHologramWitherSkull(org.bukkit.World bukkitWorld, double x, double y, double z, HologramBase parent) throws SpawnFailedException {
-		WorldServer nmsWorld = ((CraftWorld) bukkitWorld).getHandle();
-		EntityHologramWitherSkull staticWitherSkull = new EntityHologramWitherSkull(nmsWorld);
-		staticWitherSkull.setParentHologram(parent);
-		staticWitherSkull.setLocationNMS(x, y, z);
-		if (!nmsWorld.addEntity(staticWitherSkull, SpawnReason.CUSTOM)) {
-			throw new SpawnFailedException();
-		}
-		return staticWitherSkull;
-	}
-	
-	@Override
-	public CustomItem spawnCustomItem(org.bukkit.World bukkitWorld, double x, double y, double z, HologramBase parent, ItemStack stack) throws SpawnFailedException {
-		WorldServer nmsWorld = ((CraftWorld) bukkitWorld).getHandle();
-		EntityCustomItem customItem = new EntityCustomItem(nmsWorld);
-		customItem.setParentHologram(parent);
-		customItem.setLocationNMS(x, y, z);
-		customItem.setItemStackNMS(stack);
-		if (!nmsWorld.addEntity(customItem, SpawnReason.CUSTOM)) {
-			throw new SpawnFailedException();
-		}
-		return customItem;
-	}
-	
-	@Override
-	public EntityTouchSlime spawnTouchSlime(org.bukkit.World bukkitWorld, double x, double y, double z, HologramBase parent) throws SpawnFailedException {
-		WorldServer nmsWorld = ((CraftWorld) bukkitWorld).getHandle();
-		EntityTouchSlime touchSlime = new EntityTouchSlime(nmsWorld);
-		touchSlime.setParentHologram(parent);
-		touchSlime.setLocationNMS(x, y, z);
-		if (!nmsWorld.addEntity(touchSlime, SpawnReason.CUSTOM)) {
-			throw new SpawnFailedException();
-		}
-		return touchSlime;
-	}
-	
-	@Override
-	public boolean isHologramComponent(org.bukkit.entity.Entity bukkitEntity) {
-		return ((CraftEntity) bukkitEntity).getHandle() instanceof HologramComponent;
-	}
-	
-	@Override
-	public boolean isBasicEntityNMS(org.bukkit.entity.Entity bukkitEntity) {
-		return ((CraftEntity) bukkitEntity).getHandle() instanceof BasicEntityNMS;
-	}
-
-	@Override
-	public HologramBase getParentHologram(org.bukkit.entity.Entity bukkitEntity) {
-		
-		Entity nmsEntity = ((CraftEntity) bukkitEntity).getHandle();
-		if (nmsEntity instanceof HologramComponent) {
-			return ((HologramComponent) nmsEntity).getParentHologram();
-		}
-
-		return null;
-	}
-	
-	@Override
-	public FancyMessage newFancyMessage(String text) {
-		return new FancyMessageImpl(text);
-	}
-
-	@Override
-	public boolean hasChatHoverFeature() {
-		return true;
-	}
-	
-	@Override
-	public HologramArmorStand spawnHologramArmorStand(World world, double x, double y, double z, HologramBase parent) throws SpawnFailedException {
-		throw new NotImplementedException("Method can only be used on 1.8 or greater");
-	}
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_7_R2/CraftCustomItem.java

@@ -1,41 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_7_R2;
-
-import org.bukkit.EntityEffect;
-import org.bukkit.Location;
-import org.bukkit.craftbukkit.v1_7_R2.CraftServer;
-import org.bukkit.craftbukkit.v1_7_R2.entity.CraftItem;
-import org.bukkit.entity.Entity;
-import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
-import org.bukkit.inventory.ItemStack;
-import org.bukkit.util.Vector;
-
-public class CraftCustomItem extends CraftItem {
-
-	public CraftCustomItem(CraftServer server, EntityCustomItem entity) {
-		super(server, entity);
-	}
-
-	// Disallow all the bukkit methods.
-	
-	@Override
-	public void remove() {
-		// Cannot be removed, this is the most important to override.
-	}
-
-	// Methods from Entity
-	@Override public void setVelocity(Vector vel) { }
-	@Override public boolean teleport(Location loc) { return false; }
-	@Override public boolean teleport(Entity entity) { return false; }
-	@Override public boolean teleport(Location loc, TeleportCause cause) { return false; }
-	@Override public boolean teleport(Entity entity, TeleportCause cause) { return false; }
-	@Override public void setFireTicks(int ticks) { }
-	@Override public boolean setPassenger(Entity entity) { return false; }
-	@Override public boolean eject() { return false; }
-	@Override public boolean leaveVehicle() { return false; }
-	@Override public void playEffect(EntityEffect effect) { }
-	
-	// Methods from Item
-	@Override public void setItemStack(ItemStack stack) { }
-	@Override public void setPickupDelay(int delay) { }
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_7_R2/CraftHologramHorse.java

@@ -1,64 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_7_R2;
-
-import java.util.Collection;
-
-import org.bukkit.EntityEffect;
-import org.bukkit.Location;
-import org.bukkit.craftbukkit.v1_7_R2.CraftServer;
-import org.bukkit.craftbukkit.v1_7_R2.entity.CraftHorse;
-import org.bukkit.entity.AnimalTamer;
-import org.bukkit.entity.Entity;
-import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
-import org.bukkit.potion.PotionEffect;
-import org.bukkit.util.Vector;
-
-public class CraftHologramHorse extends CraftHorse {
-
-	public CraftHologramHorse(CraftServer server, EntityHologramHorse entity) {
-		super(server, entity);
-	}
-	
-	// Disallow all the bukkit methods.
-	
-	@Override
-	public void remove() {
-		// Cannot be removed, this is the most important to override.
-	}
-	
-	// Methods from Horse class
-	@Override public void setVariant(Variant variant) { }
-	@Override public void setColor(Color color) { }
-	@Override public void setStyle(Style style) { }
-	@Override public void setCarryingChest(boolean chest) { }
-	@Override public void setDomestication(int domestication) { }
-	@Override public void setJumpStrength(double jump) { }
-	
-	// Methods form Ageable class
-	@Override public void setAge(int age) { }
-	@Override public void setAgeLock(boolean lock) { }
-	@Override public void setBreed(boolean breed) { }
-	@Override public void setAdult() { }
-	@Override public void setBaby() { }
-	
-	// Methods from LivingEntity class
-	@Override public boolean addPotionEffect(PotionEffect effect) { return false; }
-	@Override public boolean addPotionEffect(PotionEffect effect, boolean param) { return false; }
-	@Override public boolean addPotionEffects(Collection<PotionEffect> effects) { return false; }
-	@Override public void setRemoveWhenFarAway(boolean remove) { }
-	
-	// Methods from Entity
-	@Override public void setVelocity(Vector vel) { }
-	@Override public boolean teleport(Location loc) { return false; }
-	@Override public boolean teleport(Entity entity) { return false; }
-	@Override public boolean teleport(Location loc, TeleportCause cause) { return false; }
-	@Override public boolean teleport(Entity entity, TeleportCause cause) { return false; }
-	@Override public void setFireTicks(int ticks) { }
-	@Override public boolean setPassenger(Entity entity) { return false; }
-	@Override public boolean eject() { return false; }
-	@Override public boolean leaveVehicle() { return false; }
-	@Override public void playEffect(EntityEffect effect) { }
-	
-	// Methods from Tameable
-	@Override public void setTamed(boolean tame) { }
-	@Override public void setOwner(AnimalTamer owner) { }
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_7_R2/CraftHologramWitherSkull.java

@@ -1,45 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_7_R2;
-
-import org.bukkit.EntityEffect;
-import org.bukkit.Location;
-import org.bukkit.craftbukkit.v1_7_R2.CraftServer;
-import org.bukkit.craftbukkit.v1_7_R2.entity.CraftWitherSkull;
-import org.bukkit.entity.Entity;
-import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
-import org.bukkit.util.Vector;
-
-public class CraftHologramWitherSkull extends CraftWitherSkull {
-
-	public CraftHologramWitherSkull(CraftServer server, EntityHologramWitherSkull entity) {
-		super(server, entity);
-	}
-
-	// Disallow all the bukkit methods.
-	
-	@Override
-	public void remove() {
-		// Cannot be removed, this is the most important to override.
-	}
-	
-	// Method from Fireball
-	@Override public void setDirection(Vector dir) { }
-
-	// Method from Projectile
-	@Override public void setBounce(boolean bounce) { }
-	
-	// Methods from Explosive
-	@Override public void setYield(float yield) { }
-	@Override public void setIsIncendiary(boolean fire) { }
-	
-	// Methods from Entity
-	@Override public void setVelocity(Vector vel) { }
-	@Override public boolean teleport(Location loc) { return false; }
-	@Override public boolean teleport(Entity entity) { return false; }
-	@Override public boolean teleport(Location loc, TeleportCause cause) { return false; }
-	@Override public boolean teleport(Entity entity, TeleportCause cause) { return false; }
-	@Override public void setFireTicks(int ticks) { }
-	@Override public boolean setPassenger(Entity entity) { return false; }
-	@Override public boolean eject() { return false; }
-	@Override public boolean leaveVehicle() { return false; }
-	@Override public void playEffect(EntityEffect effect) { }
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_7_R2/CraftTouchSlime.java

@@ -1,48 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_7_R2;
-
-import java.util.Collection;
-
-import org.bukkit.EntityEffect;
-import org.bukkit.Location;
-import org.bukkit.craftbukkit.v1_7_R2.CraftServer;
-import org.bukkit.craftbukkit.v1_7_R2.entity.CraftSlime;
-import org.bukkit.entity.Entity;
-import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
-import org.bukkit.potion.PotionEffect;
-import org.bukkit.util.Vector;
-
-public class CraftTouchSlime extends CraftSlime {
-
-	public CraftTouchSlime(CraftServer server, EntityTouchSlime entity) {
-		super(server, entity);
-	}
-	
-	// Disallow all the bukkit methods.
-	
-	@Override
-	public void remove() {
-		// Cannot be removed, this is the most important to override.
-	}
-	
-	// Methods from LivingEntity class
-	@Override public boolean addPotionEffect(PotionEffect effect) { return false; }
-	@Override public boolean addPotionEffect(PotionEffect effect, boolean param) { return false; }
-	@Override public boolean addPotionEffects(Collection<PotionEffect> effects) { return false; }
-	@Override public void setRemoveWhenFarAway(boolean remove) { }
-	
-	// Methods from Entity
-	@Override public void setVelocity(Vector vel) { }
-	@Override public boolean teleport(Location loc) { return false; }
-	@Override public boolean teleport(Entity entity) { return false; }
-	@Override public boolean teleport(Location loc, TeleportCause cause) { return false; }
-	@Override public boolean teleport(Entity entity, TeleportCause cause) { return false; }
-	@Override public void setFireTicks(int ticks) { }
-	@Override public boolean setPassenger(Entity entity) { return false; }
-	@Override public boolean eject() { return false; }
-	@Override public boolean leaveVehicle() { return false; }
-	@Override public void playEffect(EntityEffect effect) { }
-	
-	
-	// Methods from Slime
-	@Override public void setSize(int size) { }
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_7_R2/EntityCustomItem.java

@@ -1,189 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_7_R2;
-
-import org.bukkit.craftbukkit.v1_7_R2.entity.CraftEntity;
-import org.bukkit.craftbukkit.v1_7_R2.inventory.CraftItemStack;
-import org.bukkit.entity.Player;
-
-import com.gmail.filoghost.holograms.HolographicDisplays;
-import com.gmail.filoghost.holograms.api.FloatingItem;
-import com.gmail.filoghost.holograms.nms.interfaces.BasicEntityNMS;
-import com.gmail.filoghost.holograms.nms.interfaces.CustomItem;
-import com.gmail.filoghost.holograms.object.HologramBase;
-import com.gmail.filoghost.holograms.utils.ItemUtils;
-
-import net.minecraft.server.v1_7_R2.EntityItem;
-import net.minecraft.server.v1_7_R2.ItemStack;
-import net.minecraft.server.v1_7_R2.NBTTagCompound;
-import net.minecraft.server.v1_7_R2.World;
-import net.minecraft.server.v1_7_R2.EntityHuman;
-import net.minecraft.server.v1_7_R2.EntityPlayer;
-import net.minecraft.server.v1_7_R2.NBTTagList;
-import net.minecraft.server.v1_7_R2.NBTTagString;
-import net.minecraft.server.v1_7_R2.Blocks;
-
-public class EntityCustomItem extends EntityItem implements CustomItem, BasicEntityNMS {
-	
-	private boolean lockTick;
-	private HologramBase parent;
-	
-	public EntityCustomItem(World world) {
-		super(world);
-		super.pickupDelay = Integer.MAX_VALUE;
-	}
-	
-	@Override
-	public void h() {
-		// Checks every 20 ticks.
-		if (ticksLived % 20 == 0) {
-			// The item dies without a vehicle.
-			if (this.vehicle == null) {
-				die();
-			}
-		}
-		
-		if (!lockTick) {
-			super.h();
-		}
-	}
-	
-	@Override
-	public ItemStack getItemStack() {
-		// Dirty method to check if the icon is being picked up
-		StackTraceElement[] stacktrace = Thread.currentThread().getStackTrace();
-		if (stacktrace.length > 2 && stacktrace[2].getClassName().contains("EntityInsentient")) {
-			return null; // Try to pickup this, dear entity ignoring the pickupDelay!
-		}
-		
-		return super.getItemStack();
-	}
-	
-	// Method called when a player is near.
-	@Override
-	public void b_(EntityHuman human) {
-		
-		if (parent instanceof FloatingItem && human instanceof EntityPlayer) {
-
-			FloatingItem floatingItemParent = (FloatingItem) parent;
-			if (floatingItemParent.hasPickupHandler()) {
-				try {
-					floatingItemParent.getPickupHandler().onPickup(floatingItemParent, (Player) human.getBukkitEntity());
-				} catch (Exception ex) {
-					ex.printStackTrace();
-					HolographicDisplays.getInstance().getLogger().warning("An exception occurred while a player was picking up a floating item. It's probably caused by another plugin using Holographic Displays as library.");
-				}
-			}
-			
-			// It is never added to the inventory.
-		}
-	}
-	
-	@Override
-	public void b(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	@Override
-	public boolean c(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-
-	@Override
-	public boolean d(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-	
-	@Override
-	public void e(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	@Override
-	public boolean isInvulnerable() {
-		/* 
-		 * The field Entity.invulnerable is private.
-		 * It's only used while saving NBTTags, but since the entity would be killed
-		 * on chunk unload, we prefer to override isInvulnerable().
-		 */
-	    return true;
-	}
-
-	@Override
-	public void setLockTick(boolean lock) {
-		lockTick = lock;
-	}
-	
-	@Override
-	public void die() {
-		setLockTick(false);
-		super.die();
-	}
-
-	@Override
-	public CraftEntity getBukkitEntity() {
-		if (super.bukkitEntity == null) {
-			this.bukkitEntity = new CraftCustomItem(this.world.getServer(), this);
-	    }
-		return this.bukkitEntity;
-	}
-
-	@Override
-	public boolean isDeadNMS() {
-		return this.dead;
-	}
-	
-	@Override
-	public void killEntityNMS() {
-		die();
-	}
-	
-	@Override
-	public void setLocationNMS(double x, double y, double z) {
-		super.setPosition(x, y, z);
-	}
-
-	@Override
-	public void setItemStackNMS(org.bukkit.inventory.ItemStack stack) {
-		ItemStack newItem = CraftItemStack.asNMSCopy(stack);
-		
-		if (newItem == null) {
-			newItem = new ItemStack(Blocks.BEDROCK);
-		}
-		
-		if (newItem.tag == null) {
-			newItem.tag = new NBTTagCompound();
-		}
-		NBTTagCompound display = newItem.tag.getCompound("display");
-		
-		if (!newItem.tag.hasKey("display")) {
-		newItem.tag.set("display", display);
-		}
-		
-		NBTTagList tagList = new NBTTagList();
-		tagList.add(new NBTTagString(ItemUtils.ANTISTACK_LORE)); // Antistack lore
-		
-		display.set("Lore", tagList);
-		newItem.count = 0;
-		setItemStack(newItem);
-	}
-
-	@Override
-	public HologramBase getParentHologram() {
-		return parent;
-	}
-
-	@Override
-	public void setParentHologram(HologramBase base) {
-		this.parent = base;
-	}
-	
-	@Override
-	public void allowPickup(boolean pickup) {
-		if (pickup) {
-			super.pickupDelay = 0;
-		} else {
-			super.pickupDelay = Integer.MAX_VALUE;
-		}
-	}
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_7_R2/EntityHologramHorse.java

@@ -1,151 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_7_R2;
-
-import org.bukkit.craftbukkit.v1_7_R2.entity.CraftEntity;
-
-import com.gmail.filoghost.holograms.nms.interfaces.HologramHorse;
-import com.gmail.filoghost.holograms.object.HologramBase;
-
-import net.minecraft.server.v1_7_R2.EntityHorse;
-import net.minecraft.server.v1_7_R2.NBTTagCompound;
-import net.minecraft.server.v1_7_R2.World;
-
-public class EntityHologramHorse extends EntityHorse implements HologramHorse {
-
-	private boolean lockTick;
-	private HologramBase parent;
-	
-	public EntityHologramHorse(World world) {
-		super(world);
-		super.ageLocked = true;
-		super.persistent = true;
-		super.boundingBox.a = 0.0;
-		super.boundingBox.b = 0.0;
-		super.boundingBox.c = 0.0;
-		super.boundingBox.d = 0.0;
-		super.boundingBox.e = 0.0;
-		super.boundingBox.f = 0.0;
-		a(0.0F, 0.0F);
-		setAge(-1700000); // This is a magic value. No one will see the real horse.
-	}
-	
-	@Override
-	public void h() {
-		// Checks every 20 ticks.
-		if (ticksLived % 20 == 0) {
-			// The horse dies without a vehicle.
-			if (this.vehicle == null) {
-				die();
-			}
-		}
-		
-		if (!lockTick) {
-			super.h();
-		}
-	}
-	
-	@Override
-	public void b(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	@Override
-	public boolean c(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-
-	@Override
-	public boolean d(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-	
-	@Override
-	public void e(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	@Override
-	public boolean isInvulnerable() {
-		/* 
-		 * The field Entity.invulnerable is private.
-		 * It's only used while saving NBTTags, but since the entity would be killed
-		 * on chunk unload, we prefer to override isInvulnerable().
-		 */
-	    return true;
-	}
-
-	@Override
-	public void setCustomName(String customName) {
-		// Locks the custom name.
-	}
-	
-	@Override
-	public void setCustomNameVisible(boolean visible) {
-		// Locks the custom name.
-	}
-	
-	@Override
-	public void makeSound(String sound, float volume, float pitch) {
-	    // Remove sounds.
-	}
-	
-	@Override
-	public void setLockTick(boolean lock) {
-		lockTick = lock;
-	}
-	
-	@Override
-	public void die() {
-		setLockTick(false);
-		super.die();
-	}
-	
-	@Override
-	public void forceSetCustomName(String name) {
-		if (name != null && name.length() > 300) {
-			name = name.substring(0, 300);
-		}
-		super.setCustomName(name);
-		super.setCustomNameVisible(name != null);
-	}
-	
-	@Override
-	public CraftEntity getBukkitEntity() {
-		if (super.bukkitEntity == null) {
-			this.bukkitEntity = new CraftHologramHorse(this.world.getServer(), this);
-	    }
-		return this.bukkitEntity;
-	}
-
-	@Override
-	public boolean isDeadNMS() {
-		return this.dead;
-	}
-
-	@Override
-	public String getCustomNameNMS() {
-		return super.getCustomName();
-	}
-	
-	@Override
-	public void killEntityNMS() {
-		die();
-	}
-	
-	@Override
-	public void setLocationNMS(double x, double y, double z) {
-		super.setPosition(x, y, z);
-	}
-	
-	@Override
-	public HologramBase getParentHologram() {
-		return parent;
-	}
-
-	@Override
-	public void setParentHologram(HologramBase base) {
-		this.parent = base;
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_7_R2/EntityHologramWitherSkull.java

@@ -1,159 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_7_R2;
-
-import org.bukkit.craftbukkit.v1_7_R2.entity.CraftEntity;
-
-import com.gmail.filoghost.holograms.nms.interfaces.BasicEntityNMS;
-import com.gmail.filoghost.holograms.nms.interfaces.HologramWitherSkull;
-import com.gmail.filoghost.holograms.object.HologramBase;
-import com.gmail.filoghost.holograms.utils.GenericUtils;
-
-import net.minecraft.server.v1_7_R2.Entity;
-import net.minecraft.server.v1_7_R2.EntityWitherSkull;
-import net.minecraft.server.v1_7_R2.NBTTagCompound;
-import net.minecraft.server.v1_7_R2.World;
-import net.minecraft.server.v1_7_R2.EntityPlayer;
-import net.minecraft.server.v1_7_R2.PacketPlayOutEntityTeleport;
-
-public class EntityHologramWitherSkull extends EntityWitherSkull implements HologramWitherSkull {
-
-	private boolean lockTick;
-	private HologramBase parent;
-	
-	public EntityHologramWitherSkull(World world) {
-		super(world);
-		super.motX = 0.0;
-		super.motY = 0.0;
-		super.motZ = 0.0;
-		super.dirX = 0.0;
-		super.dirY = 0.0;
-		super.dirZ = 0.0;
-		super.boundingBox.a = 0.0;
-		super.boundingBox.b = 0.0;
-		super.boundingBox.c = 0.0;
-		super.boundingBox.d = 0.0;
-		super.boundingBox.e = 0.0;
-		super.boundingBox.f = 0.0;
-		a(0.0F, 0.0F);
-	}
-	
-	
-	@Override
-	public void b(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	@Override
-	public boolean c(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-
-	@Override
-	public boolean d(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-	
-	@Override
-	public void e(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	
-	@Override
-	public boolean isInvulnerable() {
-		/* 
-		 * The field Entity.invulnerable is private.
-		 * It's only used while saving NBTTags, but since the entity would be killed
-		 * on chunk unload, we prefer to override isInvulnerable().
-		 */
-	    return true;
-	}
-
-	@Override
-	public void h() {
-		if (!lockTick) {
-			super.h();
-		}
-	}
-	
-	@Override
-	public void makeSound(String sound, float f1, float f2) {
-	    // Remove sounds.
-	}
-
-	@Override
-	public void setLockTick(boolean lock) {
-		lockTick = lock;
-	}
-	
-	@Override
-	public void die() {
-		setLockTick(false);
-		super.die();
-	}
-	
-	@Override
-	public CraftEntity getBukkitEntity() {
-		if (super.bukkitEntity == null) {
-			this.bukkitEntity = new CraftHologramWitherSkull(this.world.getServer(), this);
-	    }
-		return this.bukkitEntity;
-	}
-	
-	@Override
-	public void killEntityNMS() {
-		die();
-	}
-	
-	@Override
-	public void setLocationNMS(double x, double y, double z) {
-		super.setPosition(x, y, z);
-	}
-	
-	@Override
-	public void sendUpdatePacketNear() {
-		
-		// Send a packet to update the position.
-		PacketPlayOutEntityTeleport teleportPacket = new PacketPlayOutEntityTeleport(this);
-				
-		for (Object obj : this.world.players) {
-			if (obj instanceof EntityPlayer) {
-				EntityPlayer nmsPlayer = (EntityPlayer) obj;
-				
-				double distanceSquared = GenericUtils.square(nmsPlayer.locX - this.locX) + GenericUtils.square(nmsPlayer.locZ - this.locZ);
-				if (distanceSquared < 8192 && nmsPlayer.playerConnection != null) {
-					nmsPlayer.playerConnection.sendPacket(teleportPacket);
-				}
-			}
-		}
-	}
-
-	@Override
-	public boolean isDeadNMS() {
-		return this.dead;
-	}
-	
-	@Override
-	public void setPassengerNMS(BasicEntityNMS passenger) {
-		if (passenger instanceof Entity) {
-			((Entity) passenger).setPassengerOf(this);
-		}
-	}
-	
-	@Override
-	public void setPassengerNMS(org.bukkit.entity.Entity bukkitEntity) {
-		((CraftEntity) bukkitEntity).getHandle().setPassengerOf(this);
-	}
-	
-	@Override
-	public HologramBase getParentHologram() {
-		return parent;
-	}
-
-	@Override
-	public void setParentHologram(HologramBase base) {
-		this.parent = base;
-	}
-
-}

HolographicDisplays/src/com/gmail/filoghost/holograms/nms/v1_7_R2/EntityTouchSlime.java

@@ -1,137 +0,0 @@
-package com.gmail.filoghost.holograms.nms.v1_7_R2;
-
-import org.bukkit.craftbukkit.v1_7_R2.entity.CraftEntity;
-
-import com.gmail.filoghost.holograms.nms.interfaces.TouchSlime;
-import com.gmail.filoghost.holograms.object.HologramBase;
-
-import net.minecraft.server.v1_7_R2.EntitySlime;
-import net.minecraft.server.v1_7_R2.NBTTagCompound;
-import net.minecraft.server.v1_7_R2.World;
-
-public class EntityTouchSlime extends EntitySlime implements TouchSlime {
-
-	private boolean lockTick;
-	private HologramBase parent;
-	
-	public EntityTouchSlime(World world) {
-		super(world);
-		super.persistent = true;
-		super.boundingBox.a = 0.0;
-		super.boundingBox.b = 0.0;
-		super.boundingBox.c = 0.0;
-		super.boundingBox.d = 0.0;
-		super.boundingBox.e = 0.0;
-		super.boundingBox.f = 0.0;
-		a(0.0F, 0.0F);
-		setSize(1);
-		setInvisible(true);
-	}
-	
-	@Override
-	public void h() {
-		// Checks every 20 ticks.
-		if (ticksLived % 20 == 0) {
-			// The slime dies without a vehicle.
-			if (this.vehicle == null) {
-				die();
-			}
-		}
-		
-		if (!lockTick) {
-			super.h();
-		}
-	}
-	
-	@Override
-	public void b(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	@Override
-	public boolean c(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-
-	@Override
-	public boolean d(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-		return false;
-	}
-	
-	@Override
-	public void e(NBTTagCompound nbttagcompound) {
-		// Do not save NBT.
-	}
-	
-	@Override
-	public boolean isInvulnerable() {
-		/* 
-		 * The field Entity.invulnerable is private.
-		 * It's only used while saving NBTTags, but since the entity would be killed
-		 * on chunk unload, we prefer to override isInvulnerable().
-		 */
-	    return true;
-	}
-
-	@Override
-	public void setCustomName(String customName) {
-		// Locks the custom name.
-	}
-	
-	@Override
-	public void setCustomNameVisible(boolean visible) {
-		// Locks the custom name.
-	}
-	
-	@Override
-	public void makeSound(String sound, float volume, float pitch) {
-	    // Remove sounds.
-	}
-	
-	@Override
-	public void setLockTick(boolean lock) {
-		lockTick = lock;
-	}
-	
-	@Override
-	public void die() {
-		setLockTick(false);
-		super.die();
-	}
-	
-	@Override
-	public CraftEntity getBukkitEntity() {
-		if (super.bukkitEntity == null) {
-			this.bukkitEntity = new CraftTouchSlime(this.world.getServer(), this);
-	    }
-		return this.bukkitEntity;
-	}
-
-	@Override
-	public boolean isDeadNMS() {
-		return super.dead;
-	}
-	
-	@Override
-	public void killEntityNMS() {
-		die();
-	}
-	
-	@Override
-	public void setLocationNMS(double x, double y, double z) {
-		super.setPosition(x, y, z);
-	}
-	
-	@Override
-	public HologramBase getParentHologram() {
-		return parent;
-	}
-
-	@Override
-	public void setParentHologram(HologramBase base) {
-		this.parent = base;
-	}
-
-}