Adding more Eggs and more Rabbits

src/de/steamwar/lobby/listener/PlayerConnectionListener.java

@@ -46,7 +46,7 @@ public class PlayerConnectionListener implements Listener {
         player.teleport(new Location(Bukkit.getWorlds().get(0), Config.SpawnX, Config.SpawnY, Config.SpawnZ, Config.Yaw, Config.Pitch));
         player.getInventory().clear();
         LobbyInventory.givePlayerLobbyItems(player);
-        player.getInventory().setHelmet(RabbitListener.EGG_HEAD);
+        player.getInventory().setHelmet(RabbitListener.getEggHead());
         player.setGameMode(GameMode.ADVENTURE);
         player.setHealth(20);
         player.setFoodLevel(20);

src/de/steamwar/lobby/listener/RabbitListener.java

@@ -12,29 +12,37 @@ import org.bukkit.entity.Rabbit;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.entity.EntityDamageEvent;
+import org.bukkit.event.entity.EntityDeathEvent;
 import org.bukkit.event.player.PlayerInteractEntityEvent;
-import org.bukkit.event.player.PlayerJoinEvent;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.FireworkMeta;
 import org.bukkit.inventory.meta.SkullMeta;
 
 import java.lang.reflect.Field;
+import java.util.HashSet;
 import java.util.Random;
 import java.util.UUID;
 
 public class RabbitListener implements Listener {
 
-    public static final ItemStack EGG_HEAD;
+    private static final HashSet<String> EGGS = new HashSet<>();
 
     static {
-        EGG_HEAD = getCustomTextureHead(new ItemStack(Material.PLAYER_HEAD),
-                "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvMjkxYzQyYjE3MWZlZDZiZWE2ZmRmNGQ4NzJkNThiZDMzZDdjZTA5ZWVlZGRhMzZlNTQxNTFmODg5MDY2YmU0ZSJ9fX0=");
+        EGGS.add("eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvMjkxYzQyYjE3MWZlZDZiZWE2ZmRmNGQ4NzJkNThiZDMzZDdjZTA5ZWVlZGRhMzZlNTQxNTFmODg5MDY2YmU0ZSJ9fX0=");
+        EGGS.add("eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvYTMwNGJkMzE2MTFmODYzYTZiMDFlNmUzZjVhN2MwOWQwYWU1YzA3YTA5NDEyZmNhYTMxYmM1Mzc2OGYzYjI4OSJ9fX0=");
+        EGGS.add("eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvOWIyY2VkNGU1NjYwNWFiZDJhNjA4YjZkNzE1MDE2NzhjNjBjNTcyMjYwNGZlYWE3MjEwNjc2OWIwZDNhYzc1OSJ9fX0=");
+        EGGS.add("eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvYzQyZWFlMTJiNjg0OWU1YTg2Zjg0NzczNWI5ZDY5ZTE4OWYzNjYwNjE1NmE1Yzk2ODU5ZjRlODljMjQzYTI5MyJ9fX0=");
+        EGGS.add("eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvYTZhNjA1MWY3ZjZmNDM5ZDhmMjE0YzIzNGU4ZTJjNDc3NjMwMDUyNDMyZTQyNjA3ZjA0MDRiODQwYjUzY2VhYiJ9fX0=");
+        EGGS.add("eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvOTI0ODY5Nzk5ZWZkM2UzZTI2N2ZlYjQ1ZjEyYzk0YWJhMTJiYWQzMTk1NmNmMmU0MmYwMzVkN2U5YjRjIn19fQ==");
+        EGGS.add("eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvZjIxMDkwNzlkZGUxNWFkYWU1NTljNDdhYTZkZTRiZGFkYjE4NmE0YjMwZGE1YWNiZWU3NDE1YTk3ODhmN2UifX19");
+        EGGS.add("eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvOWViZjc4ZTFjMWIwMWRlY2ZiNmIzZGY1MjU4MTY4YzNhYTg3NDg3MWJlNGJjNGRiMjU1ODRlZDU5MGE1NTdiMiJ9fX0=");
+        EGGS.add("eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvZGEzZGRjZTJjNTU2ZjIyZmRhMzE3OTc4MzlmZmQxZDA0MjhhZmUxMmE0NWMwNzM1NTk1MWY0NDRjNzc0YWQifX19");
     }
 
     public RabbitListener() {
         Bukkit.getPluginManager().registerEvents(this, LobbySystem.getInstance());
         World world = Bukkit.getWorlds().get(0);
-        spreadRabbits(50, world);
+        spreadRabbits(125, world);
         Bukkit.getScheduler().runTaskTimer(LobbySystem.getInstance(), () -> {
             Rabbit rabbit = world.getEntitiesByClass(Rabbit.class).iterator().next();
             world.spawn(rabbit.getLocation(), Firework.class, firework -> {
@@ -79,7 +87,12 @@ public class RabbitListener implements Listener {
         }
     }
 
-    public static ItemStack getCustomTextureHead(ItemStack head, String value) {
+    public static ItemStack getEggHead() {
+        return getCustomTextureHead(new ItemStack(Material.PLAYER_HEAD),
+                EGGS.iterator().next());
+    }
+
+    private static ItemStack getCustomTextureHead(ItemStack head, String value) {
         SkullMeta meta = (SkullMeta) head.getItemMeta();
         meta.setDisplayName("§eEierkopf");
         GameProfile profile = new GameProfile(UUID.randomUUID(), "");