Added Billy

src/main/java/elementalmp4/GlobalConfig.java

@@ -2,9 +2,10 @@
 
 public enum GlobalConfig {
 
-    TNT_EXPLODES("tnt_explodes", "true"),
+    TNT_EXPLODES("tnt_enabled", "true"),
     COWS_EXPLODE("cows_explode", "false"),
     SHEEP_SMITE("sheep_smite", "false"),
+    BILLY_ENABLED("billy_enabled", "false"),
     PLOT_MAX_SIZE("plot_max_size", "10000");
 
     private final String key;

src/main/java/elementalmp4/SebUtils.java

@@ -81,6 +81,7 @@ public void onEnable() {
         getCommand("revokepermit").setExecutor(new RevokePermitCommand());
         getCommand("permits").setExecutor(new PermitsCommand());
         getCommand("smite").setExecutor(new SmiteCommand());
+        getCommand("enablebilly").setExecutor(new EnableBillyCommand());
 
         logger.info(ConsoleColours.YELLOW + "Registering autofill");
         getCommand("namecolour").setTabCompleter(new ColourTabCompleter());
@@ -93,6 +94,7 @@ public void onEnable() {
         getCommand("revokepermit").setTabCompleter(new PermitCompleter());
         getCommand("permits").setTabCompleter(new PlotCompleter());
         getCommand("deleteplot").setTabCompleter(new PlotCompleter());
+        getCommand("enablebilly").setTabCompleter(new BooleanTabCompleter());
 
         logger.info(ConsoleColours.YELLOW + "Registering listeners");
         getServer().getPluginManager().registerEvents(new ChatInterceptor(), this);
@@ -101,6 +103,7 @@ public void onEnable() {
         getServer().getPluginManager().registerEvents(new ExplosionListener(), this);
         getServer().getPluginManager().registerEvents(new AnimalInteractionListener(), this);
         getServer().getPluginManager().registerEvents(new PlotListener(), this);
+        getServer().getPluginManager().registerEvents(new VillagerInteractionListener(), this);
 
         logger.info(ConsoleColours.GREEN + "Ready!");
     }

src/main/java/elementalmp4/command/admin/EnableBillyCommand.java

@@ -0,0 +1,34 @@
+package main.java.elementalmp4.command.admin;
+
+import main.java.elementalmp4.GlobalConfig;
+import main.java.elementalmp4.service.GlobalConfigService;
+import org.bukkit.ChatColor;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+
+import java.util.Set;
+
+public class EnableBillyCommand implements CommandExecutor {
+    @Override
+    public boolean onCommand(CommandSender commandSender, Command command, String label, String[] args) {
+        if (args.length == 0) {
+            boolean billyEnabled = GlobalConfigService.getAsBoolean(GlobalConfig.BILLY_ENABLED);
+            commandSender.sendMessage("Billy's Shop is currently " + format(billyEnabled));
+            return true;
+        }
+
+        if (!Set.of("true", "false").contains(args[0])) {
+            commandSender.sendMessage(ChatColor.RED + "You must specify true or false");
+            return true;
+        }
+
+        GlobalConfigService.set(GlobalConfig.BILLY_ENABLED, args[0]);
+        commandSender.sendMessage("Billy's Shop is now " + format(Boolean.parseBoolean(args[0])));
+        return true;
+    }
+
+    private String format(boolean enabled) {
+        return (enabled ? ChatColor.GREEN + "enabled" : ChatColor.RED + "disabled");
+    }
+}

src/main/java/elementalmp4/listener/VillagerInteractionListener.java

@@ -0,0 +1,24 @@
+package main.java.elementalmp4.listener;
+
+import main.java.elementalmp4.service.MerchantService;
+import org.bukkit.entity.EntityType;
+import org.bukkit.entity.Player;
+import org.bukkit.entity.Villager;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerInteractEntityEvent;
+
+public class VillagerInteractionListener implements Listener {
+
+    @EventHandler
+    public void onPlayerInteractEntityEvent(PlayerInteractEntityEvent event) {
+        if (event.getRightClicked().getType() == EntityType.VILLAGER) {
+            Villager villager = (Villager) event.getRightClicked();
+            if (villager.getProfession() == Villager.Profession.NITWIT) {
+                Player player = event.getPlayer();
+                MerchantService.showSuperSecretShop(player);
+            }
+        }
+    }
+
+}

src/main/java/elementalmp4/service/MerchantService.java

@@ -0,0 +1,65 @@
+package main.java.elementalmp4.service;
+
+import main.java.elementalmp4.GlobalConfig;
+import org.bukkit.Bukkit;
+import org.bukkit.Material;
+import org.bukkit.enchantments.Enchantment;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.Merchant;
+import org.bukkit.inventory.MerchantRecipe;
+import org.bukkit.inventory.meta.EnchantmentStorageMeta;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class MerchantService {
+
+    private static final List<MerchantRecipe> BILLY_RECIPES = new ArrayList<>();
+
+    static {
+        //Elytra
+        MerchantRecipe elytra = new MerchantRecipe(new ItemStack(Material.ELYTRA), 100);
+        elytra.addIngredient(new ItemStack(Material.DIAMOND, 32));
+        elytra.addIngredient(new ItemStack(Material.NETHERITE_INGOT, 1));
+        BILLY_RECIPES.add(elytra);
+
+        //Firework Rockets
+        MerchantRecipe rockets = new MerchantRecipe(new ItemStack(Material.FIREWORK_ROCKET, 32), 100);
+        rockets.addIngredient(new ItemStack(Material.IRON_INGOT, 20));
+        BILLY_RECIPES.add(rockets);
+
+        //Netherite
+        MerchantRecipe netherite = new MerchantRecipe(new ItemStack(Material.NETHERITE_INGOT), 100);
+        netherite.addIngredient(new ItemStack(Material.EMERALD, 16));
+        BILLY_RECIPES.add(netherite);
+
+        //Unbreaking 3
+        ItemStack unbreakingBook = new ItemStack(Material.ENCHANTED_BOOK);
+        EnchantmentStorageMeta unbreakingMeta = (EnchantmentStorageMeta) unbreakingBook.getItemMeta();
+        unbreakingMeta.addStoredEnchant(Enchantment.DURABILITY, 3, true);
+        unbreakingBook.setItemMeta(unbreakingMeta);
+
+        MerchantRecipe unbreaking = new MerchantRecipe(unbreakingBook, 100);
+        unbreaking.addIngredient(new ItemStack(Material.EMERALD, 10));
+        BILLY_RECIPES.add(unbreaking);
+
+        //Mending
+        ItemStack mendingBook = new ItemStack(Material.ENCHANTED_BOOK);
+        EnchantmentStorageMeta mendingMeta = (EnchantmentStorageMeta) mendingBook.getItemMeta();
+        mendingMeta.addStoredEnchant(Enchantment.MENDING, 1, true);
+        mendingBook.setItemMeta(mendingMeta);
+
+        MerchantRecipe mending = new MerchantRecipe(mendingBook, 100);
+        mending.addIngredient(new ItemStack(Material.EMERALD, 10));
+        BILLY_RECIPES.add(mending);
+    }
+
+    public static void showSuperSecretShop(Player player) {
+        if (GlobalConfigService.getAsBoolean(GlobalConfig.BILLY_ENABLED)) {
+            Merchant merchant = Bukkit.createMerchant("Billy");
+            merchant.setRecipes(BILLY_RECIPES);
+            player.openMerchant(merchant, true);
+        }
+    }
+}

src/plugin.yml

@@ -88,6 +88,10 @@ commands:
     description: "Toggle whether sheep are smited when shaved"
     usage: "/sheepsmite [true/false]"
     permission: "sebutils.admin"
+  enablebilly:
+    description: "Toggle whether nitwit villagers will show a special item shop for difficult to acquire items"
+    usage: "/enablebilly [true/false]"
+    permission: "sebutils.admin"
   smite:
     description: "Smite a player"
     usage: "/smite [player]"