The plugin part of the commit.

src/main/java/com/songoda/epicheads/EpicHeads.java

@@ -1,9 +1,15 @@
 package com.songoda.epicheads;
 
 import com.songoda.epicheads.command.CommandManager;
+import com.songoda.epicheads.head.Head;
+import com.songoda.epicheads.head.HeadManager;
+import com.songoda.epicheads.head.Tag;
+import com.songoda.epicheads.listeners.ItemListeners;
+import com.songoda.epicheads.players.PlayerManager;
 import com.songoda.epicheads.utils.Methods;
 import com.songoda.epicheads.utils.ServerVersion;
 import com.songoda.epicheads.utils.SettingsManager;
+import com.songoda.epicheads.utils.gui.AbstractGUI;
 import com.songoda.epicheads.utils.updateModules.LocaleModule;
 import com.songoda.update.Plugin;
 import com.songoda.update.SongodaUpdate;
@@ -11,6 +17,15 @@ import org.apache.commons.lang.ArrayUtils;
 import org.bukkit.Bukkit;
 import org.bukkit.command.CommandSender;
 import org.bukkit.plugin.java.JavaPlugin;
+import org.json.simple.JSONArray;
+import org.json.simple.JSONObject;
+import org.json.simple.parser.JSONParser;
+import org.json.simple.parser.ParseException;
+
+import java.io.*;
+import java.net.URL;
+import java.nio.charset.Charset;
+import java.util.Optional;
 
 public class EpicHeads extends JavaPlugin {
     private static CommandSender console = Bukkit.getConsoleSender();
@@ -19,6 +34,8 @@ public class EpicHeads extends JavaPlugin {
 
     private ServerVersion serverVersion = ServerVersion.fromPackageName(Bukkit.getServer().getClass().getPackage().getName());
 
+    private HeadManager headManager;
+    private PlayerManager playerManager;
     private SettingsManager settingsManager;
     private CommandManager commandManager;
 
@@ -53,8 +70,20 @@ public class EpicHeads extends JavaPlugin {
         this.references = new References();
 
         // Setup Managers
+        this.headManager = new HeadManager();
+        this.playerManager = new PlayerManager();
         this.commandManager = new CommandManager(this);
 
+        // Register Listeners
+        AbstractGUI.initializeListeners(this);
+        Bukkit.getPluginManager().registerEvents(new ItemListeners(this), this);
+
+        // Download Heads
+        downloadHeads();
+
+        // Load Heads
+        loadHeads();
+
         console.sendMessage(Methods.formatText("&a============================="));
     }
 
@@ -66,6 +95,76 @@ public class EpicHeads extends JavaPlugin {
         console.sendMessage(Methods.formatText("&a============================="));
     }
 
+
+    private void downloadHeads() {
+        try {
+            InputStream is = new URL("http://www.head-db.com/dump").openStream();
+            BufferedReader rd = new BufferedReader(new InputStreamReader(is, Charset.forName("UTF-8")));
+            String jsonText = readAll(rd);
+            JSONParser parser = new JSONParser();
+            JSONArray json = (JSONArray) parser.parse(jsonText);
+
+            try (FileWriter file = new FileWriter(getDataFolder() + "/heads.json")) {
+                file.write(json.toJSONString());
+            }
+        } catch (Exception e) {
+            System.out.println("Failed to download heads.");
+        }
+    }
+
+    private boolean loadHeads() {
+        try {
+            JSONParser parser = new JSONParser();
+            JSONArray jsonArray = (JSONArray) parser.parse(new FileReader(getDataFolder() + "/heads.json"));
+
+            for (Object o : jsonArray) {
+                JSONObject jsonObject = (JSONObject) o;
+
+                String tags = (String) jsonObject.get("tags");
+                Optional<Tag> tagOptional = headManager.getTags().stream().filter(t -> t.getName().equalsIgnoreCase(tags)).findFirst();
+
+                Tag tag = tagOptional.orElseGet(() -> new Tag(tags, -1));
+
+                Head head = new Head(Integer.parseInt((String) jsonObject.get("id")),
+                        (String) jsonObject.get("name"),
+                        (String) jsonObject.get("url"),
+                        tag,
+                        Byte.parseByte((String) jsonObject.get("staff_picked")));
+
+                if (head.getName() == null ||
+                        head.getName().equals("null")) continue;
+
+                if (!tagOptional.isPresent())
+                    headManager.addTag(tag);
+                headManager.addHead(head);
+            }
+
+            for (Tag tag : headManager.getTags()) {
+                tag.setCount(Math.toIntExact(headManager.getHeads().stream().filter(head -> head.getTag() == tag).count()));
+            }
+
+            System.out.println("loaded " + headManager.getHeads().size() + " Heads.");
+
+        } catch (IOException e) {
+            System.out.println("Heads file not found. Plugin disabling.");
+            return false;
+        } catch (ParseException e) {
+            System.out.println("Failed to parse heads file. Plugin disabling.");
+            return false;
+        }
+        return true;
+    }
+
+    private static String readAll(Reader rd) throws IOException {
+        StringBuilder sb = new StringBuilder();
+        int cp;
+        while ((cp = rd.read()) != -1) {
+            sb.append((char) cp);
+        }
+        return sb.toString();
+    }
+
+
     public ServerVersion getServerVersion() {
         return serverVersion;
     }
@@ -102,6 +201,14 @@ public class EpicHeads extends JavaPlugin {
         return references;
     }
 
+    public HeadManager getHeadManager() {
+        return headManager;
+    }
+
+    public PlayerManager getPlayerManager() {
+        return playerManager;
+    }
+
     public CommandManager getCommandManager() {
         return commandManager;
     }

src/main/java/com/songoda/epicheads/gui/GUIHeads.java

@@ -0,0 +1,203 @@
+package com.songoda.epicheads.gui;
+
+import com.songoda.epicheads.EpicHeads;
+import com.songoda.epicheads.head.Head;
+import com.songoda.epicheads.head.Tag;
+import com.songoda.epicheads.players.EPlayer;
+import com.songoda.epicheads.utils.AbstractChatConfirm;
+import com.songoda.epicheads.utils.gui.AbstractGUI;
+import org.bukkit.Bukkit;
+import org.bukkit.Material;
+import org.bukkit.entity.Player;
+import org.bukkit.event.inventory.ClickType;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
+
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class GUIHeads extends AbstractGUI {
+
+    private final EpicHeads plugin;
+
+    private List<Head> heads;
+    private int page = 0;
+
+    private int maxPage;
+
+    private String query;
+
+    public GUIHeads(EpicHeads plugin, Player player, String query, List<Head> heads) {
+        super(player);
+        this.plugin = plugin;
+        this.query = query;
+
+        List<Integer> favorites = plugin.getPlayerManager().getPlayer(player).getFavorites();
+        this.heads = heads.stream()
+                .sorted(Comparator.comparing(Head::getName))
+                .sorted(Comparator.comparingInt(head -> (head.getStaffPicked() == 1 ? 0 : 1)))
+                .sorted(Comparator.comparingInt(head -> (favorites.contains(head.getId()) ? 0 : 1)))
+                .collect(Collectors.toList());
+
+        updateTitle();
+    }
+
+    private void updateTitle() {
+
+
+        int numHeads = this.heads.size();
+        if (numHeads == 0) {
+            player.sendMessage("No heads found.");
+            return;
+        }
+        Tag tag = heads.get(0).getTag();
+
+        this.maxPage = (int) Math.floor(numHeads / 45.0);
+        init((query != null ? "Query: " + query : tag.getName()) + " (" + numHeads + ") Page " + (page + 1) + "/" + (maxPage + 1), 54);
+        constructGUI();
+    }
+
+    @Override
+    protected void constructGUI() {
+        resetClickables();
+        registerClickables();
+        List<Head> heads = this.heads.stream().skip(page * 45).limit(45)
+                .collect(Collectors.toList());
+
+        if (page - 2 > 0) {
+            createButton(0, Material.ARROW, "Back");
+            registerClickable(0, ((player1, inventory1, cursor, slot, type) -> {
+                page -= 3;
+                updateTitle();
+            }));
+            inventory.getItem(0).setAmount(page - 2);
+        }
+
+        if (page - 1 > 0) {
+            createButton(1, Material.ARROW, "Back");
+            registerClickable(1, ((player1, inventory1, cursor, slot, type) -> {
+                page -= 2;
+                updateTitle();
+            }));
+            inventory.getItem(1).setAmount(page - 1);
+        }
+
+        if (page != 0) {
+            createButton(2, Material.ARROW, "Back");
+            registerClickable(2, ((player1, inventory1, cursor, slot, type) -> {
+                page--;
+                updateTitle();
+            }));
+            inventory.getItem(2).setAmount(page);
+        }
+
+        createButton(3, Material.COMPASS, "Create Search");
+
+        createButton(4, Material.MAP, "Back To Categories");
+        inventory.getItem(4).setAmount(page + 1);
+
+        if (heads.size() > 1)
+            createButton(5, Material.COMPASS, "Refine Search");
+
+        if (page != maxPage) {
+            createButton(6, Material.ARROW, "Next");
+            registerClickable(6, ((player1, inventory1, cursor, slot, type) -> {
+                page++;
+                updateTitle();
+            }));
+            inventory.getItem(6).setAmount(page + 2);
+        }
+
+        if (page + 1 < maxPage) {
+            createButton(7, Material.ARROW, "Next");
+            registerClickable(7, ((player1, inventory1, cursor, slot, type) -> {
+                page += 2;
+                updateTitle();
+            }));
+            inventory.getItem(7).setAmount(page + 3);
+        }
+
+        if (page + 2 < maxPage) {
+            createButton(8, Material.ARROW, "Next");
+            registerClickable(8, ((player1, inventory1, cursor, slot, type) -> {
+                page += 3;
+                updateTitle();
+            }));
+            inventory.getItem(8).setAmount(page + 4);
+        }
+
+        List<Integer> favorites = plugin.getPlayerManager().getPlayer(player).getFavorites();
+
+        for (int i = 0; i < heads.size(); i++) {
+            Head head = heads.get(i);
+
+            if (head.getName() == null) continue;
+
+            ItemStack item = head.asItemStack(favorites.contains(head.getId()));
+
+            inventory.setItem(i + 9, item);
+
+            registerClickable(i + 9, ((player1, inventory1, cursor, slot, type) -> {
+                if (type == ClickType.SHIFT_LEFT || type == ClickType.SHIFT_RIGHT) {
+                    EPlayer ePlayer = plugin.getPlayerManager().getPlayer(player);
+                    if (!ePlayer.getFavorites().contains(head.getId()))
+                        ePlayer.addFavorite(head.getId());
+                    else
+                        ePlayer.removeFavorite(head.getId());
+                    updateTitle();
+                    return;
+                }
+
+                ItemMeta meta = item.getItemMeta();
+                meta.setLore(new ArrayList<>());
+                item.setItemMeta(meta);
+
+                player.getInventory().addItem(item);
+            }));
+        }
+    }
+
+    @Override
+    protected void registerClickables() {
+        registerClickable(4, ((player1, inventory1, cursor, slot, type) ->
+                new GUIOverview(plugin, player)));
+
+        registerClickable(3, ((player1, inventory1, cursor, slot, type) ->
+                doSearch(player1)));
+
+        if (heads.size() > 1) {
+            registerClickable(5, ((player1, inventory1, cursor, slot, type) -> {
+
+                player.sendMessage("Refine your search...");
+                AbstractChatConfirm abstractChatConfirm = new AbstractChatConfirm(player, event -> {
+                    this.page = 0;
+                    this.heads = this.heads.stream().filter(head -> head.getName().toLowerCase()
+                            .contains(event.getMessage().toLowerCase())).collect(Collectors.toList());
+                    if (query == null)
+                        this.query = event.getMessage();
+                    else
+                        this.query += ", " + event.getMessage();
+                });
+                abstractChatConfirm.setOnClose(this::updateTitle);
+            }));
+        }
+    }
+
+    @Override
+    protected void registerOnCloses() {
+
+    }
+
+    public static void doSearch(Player player) {
+        player.sendMessage("Enter your query...");
+        new AbstractChatConfirm(player, event -> {
+            List<Head> heads = EpicHeads.getInstance().getHeadManager().getHeads().stream()
+                    .filter(head -> head.getName().toLowerCase().contains(event.getMessage().toLowerCase()))
+                    .collect(Collectors.toList());
+            Bukkit.getScheduler().scheduleSyncDelayedTask(EpicHeads.getInstance(), () ->
+                    new GUIHeads(EpicHeads.getInstance(), player, event.getMessage(), heads), 0L);
+        });
+    }
+}

src/main/java/com/songoda/epicheads/gui/GUIOverview.java

@@ -1,9 +1,14 @@
 package com.songoda.epicheads.gui;
 
 import com.songoda.epicheads.EpicHeads;
+import com.songoda.epicheads.head.Tag;
+import com.songoda.epicheads.utils.Methods;
 import com.songoda.epicheads.utils.gui.AbstractGUI;
+import org.bukkit.Material;
 import org.bukkit.entity.Player;
 
+import java.util.List;
+
 public class GUIOverview extends AbstractGUI {
     
     private final EpicHeads plugin;
@@ -12,17 +17,63 @@ public class GUIOverview extends AbstractGUI {
         super(player);
         this.plugin = plugin;
 
-        init("Heads", 54);
+        init("EpicHeads (" + plugin.getHeadManager().getHeads().size() + " heads)", 45);
     }
 
     @Override
     protected void constructGUI() {
-        
+
+        createButton(5, Material.STONE, "&6&lView Favorites",
+                "Shift click any head",
+                "to save as a favorite.");
+
+        inventory.setItem(0, Methods.getBackgroundGlass(true));
+        inventory.setItem(1, Methods.getBackgroundGlass(true));
+        inventory.setItem(9, Methods.getBackgroundGlass(true));
+
+        inventory.setItem(7, Methods.getBackgroundGlass(true));
+        inventory.setItem(8, Methods.getBackgroundGlass(true));
+        inventory.setItem(17, Methods.getBackgroundGlass(true));
+
+        inventory.setItem(27, Methods.getBackgroundGlass(true));
+        inventory.setItem(36, Methods.getBackgroundGlass(true));
+        inventory.setItem(37, Methods.getBackgroundGlass(true));
+
+        inventory.setItem(35, Methods.getBackgroundGlass(true));
+        inventory.setItem(43, Methods.getBackgroundGlass(true));
+        inventory.setItem(44, Methods.getBackgroundGlass(true));
+
+        inventory.setItem(2, Methods.getBackgroundGlass(false));
+        inventory.setItem(6, Methods.getBackgroundGlass(false));
+        inventory.setItem(38, Methods.getBackgroundGlass(false));
+        inventory.setItem(42, Methods.getBackgroundGlass(false));
+
+        List<Tag> tags = plugin.getHeadManager().getTags();
+        int add = 0;
+        for (int i = 0; i < tags.size(); i++) {
+            if (i + add == 7 || i + add == 16) add = add + 2;
+
+            Tag tag = plugin.getHeadManager().getTags().get(i);
+            createButton(i + 10 + add, Material.STONE, "&c&l" + tag.getName(), "&e" + tag.getCount() + " heads");
+
+            registerClickable(i + 10 + add, ((player1, inventory1, cursor, slot, type) -> new GUIHeads(plugin, player, null, plugin.getHeadManager().getHeadsByTag(tag))));
+        }
+
+        createButton(39, Material.COMPASS, "Search");
+
+        createButton(41, Material.STONE,
+                "Add or request new heads",
+                "in our discord server.");
+
     }
 
     @Override
     protected void registerClickables() {
+        registerClickable(5, ((player1, inventory1, cursor, slot, type) ->
+                new GUIHeads(plugin, player, null, plugin.getPlayerManager().getPlayer(player).getFavoritesAsHeads())));
 
+        registerClickable(39, ((player1, inventory1, cursor, slot, type) ->
+                GUIHeads.doSearch(player1)));
     }
 
     @Override

src/main/java/com/songoda/epicheads/head/Head.java

@@ -0,0 +1,79 @@
+package com.songoda.epicheads.head;
+
+
+import com.songoda.epicheads.utils.Methods;
+import org.bukkit.Material;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Head {
+
+    private final int id;
+    private final String name;
+    private final String URL;
+    private final byte staffPicked;
+
+    private final Tag tag;
+
+    public Head(int id, String name, String URL, Tag tag, byte staffPicked) {
+        this.id = id;
+        this.name = name;
+        this.URL = URL;
+        this.tag = tag;
+        this.staffPicked = staffPicked;
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getURL() {
+        return URL;
+    }
+
+    public Tag getTag() {
+        return tag;
+    }
+
+    public byte getStaffPicked() {
+        return staffPicked;
+    }
+
+    public ItemStack asItemStack() {
+        return asItemStack(false);
+    }
+
+    public ItemStack asItemStack(boolean favorite) {
+        ItemStack item = Methods.addTexture(new ItemStack(Material.PLAYER_HEAD, 1, (byte) 3),
+                this.URL);
+
+        ItemMeta meta = item.getItemMeta();
+        meta.setDisplayName(Methods.formatText((favorite ? "&6⭐ " : "") + "&9" + name));
+        List<String> lore = new ArrayList<>();
+        if (this.staffPicked == 1)
+            lore.add(Methods.formatText("&8Staff Favorite"));
+        lore.add(Methods.formatText("&8ID: &7" + this.id));
+
+        meta.setLore(lore);
+        item.setItemMeta(meta);
+        return item;
+    }
+
+    @Override
+    public String toString() {
+        return "Head:{"
+                + "Id:\"" + id + "\","
+                + "Name:\"" + name + "\","
+                + "URL:\"" + URL + "\","
+                + "Tags:\"" + tag.getName() + "\","
+                + "StaffPicked:\"" + staffPicked + "\""
+                + "}";
+    }
+}

src/main/java/com/songoda/epicheads/head/HeadManager.java

@@ -0,0 +1,57 @@
+package com.songoda.epicheads.head;
+
+import java.util.*;
+import java.util.stream.Collectors;
+
+public class HeadManager {
+
+    private static final Set<Head> registeredHeads = new HashSet<>();
+    private static final List<Tag> registeredTags = new ArrayList<>();
+
+    public Head addHead(Head head) {
+        registeredHeads.add(head);
+        return head;
+    }
+
+    public void addHeads(Head... heads) {
+        registeredHeads.addAll(Arrays.asList(heads));
+    }
+
+    public void addHeads(Collection<Head> heads) {
+        registeredHeads.addAll(heads);
+    }
+
+    public Head getHead(String name) {
+        return registeredHeads.stream().filter(head -> head.getName().equals(name)).findFirst().orElse(null);
+    }
+
+    public List<Head> getHeadsByQuery(String query) {
+        List<Head> result = registeredHeads.stream().filter(head -> head.getName().contains(query)).collect(Collectors.toList());
+
+        if (result.isEmpty()) {
+            for (Tag tag : registeredTags) {
+                if (!tag.getName().equalsIgnoreCase(query)) continue;
+                return registeredHeads.stream().filter(head -> head.getTag() == tag).collect(Collectors.toList());
+
+            }
+        }
+        return result;
+    }
+
+    public List<Head> getHeadsByTag(Tag tag) {
+        return registeredHeads.stream().filter(head -> head.getTag() == tag).collect(Collectors.toList());
+    }
+
+    public Set<Head> getHeads() {
+        return Collections.unmodifiableSet(registeredHeads);
+    }
+
+    public Tag addTag(Tag tag) {
+        registeredTags.add(tag);
+        return tag;
+    }
+
+    public List<Tag> getTags() {
+        return Collections.unmodifiableList(registeredTags);
+    }
+}

src/main/java/com/songoda/epicheads/head/Tag.java

@@ -0,0 +1,24 @@
+package com.songoda.epicheads.head;
+
+public class Tag {
+
+    private final String name;
+    private int count;
+
+    public Tag(String name, int count) {
+        this.name = name;
+        this.count = count;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public int getCount() {
+        return count;
+    }
+
+    public void setCount(int count) {
+        this.count = count;
+    }
+}

src/main/java/com/songoda/epicheads/listeners/ItemListeners.java

@@ -0,0 +1,57 @@
+package com.songoda.epicheads.listeners;
+
+import com.songoda.epicheads.EpicHeads;
+import com.songoda.epicheads.head.Head;
+import com.songoda.epicheads.utils.Methods;
+import org.bukkit.Material;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.entity.EntityPickupItemEvent;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
+import org.bukkit.metadata.FixedMetadataValue;
+
+import java.util.ArrayList;
+import java.util.Optional;
+
+public class ItemListeners implements Listener {
+
+    private final EpicHeads plugin;
+
+    public ItemListeners(EpicHeads plugin) {
+        this.plugin = plugin;
+    }
+
+    @EventHandler
+    public void itemPickupEvent(EntityPickupItemEvent event) {
+
+        ItemStack item = event.getItem().getItemStack();
+
+        if (item.getType() != Material.PLAYER_HEAD || event.getItem().hasMetadata("EHE")) return;
+
+        event.getItem().removeMetadata("EHE", plugin);
+
+        String url = Methods.getDecodedTexture(item);
+
+        if (url == null) return;
+        Optional<Head> optional = plugin.getHeadManager().getHeads().stream()
+                .filter(head -> url.equals(head.getURL())).findFirst();
+
+        if (optional.isPresent()) {
+            event.setCancelled(true);
+            event.getItem().setMetadata("EHE", new FixedMetadataValue(plugin, true));
+
+            ItemStack itemNew = optional.get().asItemStack();
+            itemNew.setAmount(item.getAmount());
+
+            ItemMeta meta = itemNew.getItemMeta();
+            meta.setLore(new ArrayList<>());
+            itemNew.setItemMeta(meta);
+
+            event.getItem().getWorld().dropItemNaturally(event.getEntity().getLocation().add(1, 1, 0), itemNew.clone());
+
+            event.getItem().setItemStack(itemNew);
+        }
+    }
+
+}

src/main/java/com/songoda/epicheads/players/EPlayer.java

@@ -0,0 +1,42 @@
+package com.songoda.epicheads.players;
+
+import com.songoda.epicheads.EpicHeads;
+import com.songoda.epicheads.head.Head;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+import java.util.stream.Collectors;
+
+public class EPlayer {
+
+    private final UUID uuid;
+
+    private List<Integer> favorites = new ArrayList<>();
+
+    public EPlayer(UUID uuid) {
+        this.uuid = uuid;
+    }
+
+    public UUID getUuid() {
+        return uuid;
+    }
+
+    public List<Integer> getFavorites() {
+        return new ArrayList<>(favorites);
+    }
+
+    public List<Head> getFavoritesAsHeads() {
+        return EpicHeads.getInstance().getHeadManager().getHeads().stream()
+                .filter(head -> favorites.contains(head.getId())).collect(Collectors.toList());
+    }
+
+    public void addFavorite(Integer integer) {
+        favorites.add(integer);
+    }
+
+    public void removeFavorite(Integer integer) {
+        favorites.remove(integer);
+    }
+
+}

src/main/java/com/songoda/epicheads/players/PlayerManager.java

@@ -0,0 +1,21 @@
+package com.songoda.epicheads.players;
+
+import org.bukkit.entity.Player;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+public class PlayerManager {
+
+    private static final Map<UUID, EPlayer> registeredHeads = new HashMap<>();
+
+    public EPlayer getPlayer(UUID uuid) {
+        return registeredHeads.computeIfAbsent(uuid, u -> new EPlayer(uuid));
+    }
+
+    public EPlayer getPlayer(Player player) {
+        return getPlayer(player.getUniqueId());
+    }
+
+}

src/main/java/com/songoda/epicheads/utils/Methods.java

@@ -1,13 +1,59 @@
 package com.songoda.epicheads.utils;
 
+import com.mojang.authlib.GameProfile;
+import com.mojang.authlib.properties.Property;
 import com.songoda.epicheads.EpicHeads;
+import org.apache.commons.lang.StringUtils;
 import org.bukkit.ChatColor;
 import org.bukkit.Material;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.ItemMeta;
+import org.bukkit.inventory.meta.SkullMeta;
+
+import java.lang.reflect.Field;
+import java.util.Base64;
+import java.util.Iterator;
+import java.util.UUID;
 
 public class Methods {
 
+    public static ItemStack addTexture(ItemStack item, String headURL) {
+        SkullMeta meta = (SkullMeta) item.getItemMeta();
+
+        GameProfile profile = new GameProfile(UUID.nameUUIDFromBytes(headURL.getBytes()), null);
+        byte[] encodedData = Base64.getEncoder().encode(String.format("{textures:{SKIN:{url:\"http://textures.minecraft.net/texture/%s\"}}}", new Object[]{headURL}).getBytes());
+        profile.getProperties().put("textures", new Property("textures", new String(encodedData)));
+
+        Field profileField;
+        try {
+            profileField = meta.getClass().getDeclaredField("profile");
+            profileField.setAccessible(true);
+            profileField.set(meta, profile);
+        } catch (NoSuchFieldException | IllegalAccessException e) {
+            e.printStackTrace();
+        }
+        item.setItemMeta(meta);
+        return item;
+    }
+
+    public static String getDecodedTexture(ItemStack item) {
+        try {
+            SkullMeta localSkullMeta = (SkullMeta) item.getItemMeta();
+            Field localField = localSkullMeta.getClass().getDeclaredField("profile");
+            localField.setAccessible(true);
+            GameProfile localGameProfile = (GameProfile) localField.get(localSkullMeta);
+            Iterator localIterator = localGameProfile.getProperties().get("textures").iterator();
+            if (localIterator.hasNext()) {
+                Property localProperty = (Property) localIterator.next();
+                byte[] decoded = Base64.getDecoder().decode(localProperty.getValue());
+                return StringUtils.substringBetween(new String(decoded), "texture/", "\"");
+            }
+        } catch (NoSuchFieldException | IllegalAccessException e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
+
     public static ItemStack getGlass() {
         EpicHeads instance = EpicHeads.getInstance();
         return Methods.getGlass(instance.getConfig().getBoolean("Interfaces.Replace Glass Type 1 With Rainbow Glass"), instance.getConfig().getInt("Interfaces.Glass Type 1"));