Added 2.1.0 files

https://www.spigotmc.org/resources/ore-market-stock-market-for-ores-in-minecraft.91015/updates

src/main/java/com/olliejw/oremarket/Chat/ValueUpdates.java

@@ -1,44 +1,33 @@
 package com.olliejw.oremarket.Chat;
 
 import com.olliejw.oremarket.OreMarket;
+import com.olliejw.oremarket.Utils.PlaceHolders;
 import org.bukkit.Bukkit;
-import org.bukkit.ChatColor;
 import org.bukkit.configuration.ConfigurationSection;
+import org.bukkit.entity.Player;
 
-import java.text.DecimalFormat;
-import java.text.Format;
 import java.util.Objects;
 
 public class ValueUpdates {
+    PlaceHolders plh = new PlaceHolders();
+
     public void announceValue() {
-        Bukkit.getScheduler().scheduleSyncRepeatingTask(OreMarket.main(), new Runnable() {
+        Bukkit.getScheduler().scheduleSyncRepeatingTask(OreMarket.main(), () -> {
-            @Override
+            for (String key : Objects.requireNonNull(OreMarket.main().getGuiConfig().getConfigurationSection("items")).getKeys(false)) {
-            public void run() {
+                ConfigurationSection keySection = Objects.requireNonNull(OreMarket.main().getGuiConfig().getConfigurationSection("items")).getConfigurationSection(key);
-                for (String oreItem : Objects.requireNonNull(OreMarket.main().getGuiConfig().getConfigurationSection("items")).getKeys(false)) {
+                String message = OreMarket.main().getConfig().getString("valueupdates.format");
-                    ConfigurationSection keySection = Objects.requireNonNull(OreMarket.main().getGuiConfig().getConfigurationSection("items")).getConfigurationSection(oreItem);
 
                 assert keySection != null;
-                    String name = Objects.requireNonNull(keySection.getString("name"));
+                assert message != null;
-                    int stock = keySection.getInt("stock");
-                    double value = keySection.getDouble("value");
-                    double cost = keySection.getDouble("cost");
-                    double difference = (value-cost);
-                    double change = (value/cost);
-                    double percent = (change*100);
 
-                    final Format DECIMAL_FORMAT = new DecimalFormat("#0.0#");
+                for (Player player: Bukkit.getOnlinePlayers()) {
-                    String format = ChatColor.translateAlternateColorCodes('&', Objects.requireNonNull(OreMarket.main().getConfig().getString("valueupdates.format"))
+                    if (keySection.getBoolean("hide")) {
-                        .replace("[name]", name)
+                        return;
-                        .replace("[stock]", String.valueOf(stock))
+                    }
-                        .replace("[value]", DECIMAL_FORMAT.format(value))
+                    player.sendMessage(plh.format(message, player, keySection));
-                        .replace("[cost]", DECIMAL_FORMAT.format(cost))
+                }
-                        .replace("[change]", DECIMAL_FORMAT.format(difference))
-                        .replace("[percent]", DECIMAL_FORMAT.format(percent))
-                    );
-                    Bukkit.broadcastMessage(format);
             }
 
-            }
         }, 0L, (OreMarket.main().getConfig().getInt("valueupdates.time")* 20L*60));
     }
 }

src/main/java/com/olliejw/oremarket/Commands/CrashMarket.java

@@ -0,0 +1,19 @@
+package com.olliejw.oremarket.Commands;
+
+import com.olliejw.oremarket.Events.MarketCrash;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+
+public class CrashMarket implements CommandExecutor {
+    MarketCrash mkCrash = new MarketCrash();
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if (command.getName().equalsIgnoreCase("om-crash")) {
+            if (sender.hasPermission("oremarket.crashmarket")) {
+                mkCrash.forceCrash();
+            }
+        }
+        return true;
+    }
+}

src/main/java/com/olliejw/oremarket/Commands/OpenMarket.java

@@ -0,0 +1,20 @@
+package com.olliejw.oremarket.Commands;
+
+import com.olliejw.oremarket.Utils.AddItem;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+
+public class OpenMarket implements CommandExecutor {
+    AddItem addItem = new AddItem();
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if (command.getName().equalsIgnoreCase("openmarket")) {
+            if (sender.hasPermission("oremarket.open")) {
+                addItem.createGUI((Player) sender);
+            }
+        }
+        return true;
+    }
+}

src/main/java/com/olliejw/oremarket/Commands/Reload.java

@@ -1,6 +1,8 @@
 package com.olliejw.oremarket.Commands;
 
+import com.olliejw.oremarket.Chat.ValueUpdates;
 import com.olliejw.oremarket.OreMarket;
+import com.olliejw.oremarket.Utils.AddItem;
 import org.bukkit.ChatColor;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
@@ -10,8 +12,13 @@ public class Reload implements CommandExecutor {
 
     @Override
     public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if (sender.hasPermission("oremarket.reload")) {
             OreMarket.main().reloadConfig();
-        sender.sendMessage(ChatColor.GREEN + "Reloaded successfully");
+            OreMarket.main().reloadGuiConfig();
+            sender.sendMessage(ChatColor.GREEN + "Reloaded successfully. Some options may require a restart to take place.");
+        } else {
+            sender.sendMessage(ChatColor.RED + "You do not have permission to do this!");
+        }
         return true;
     }
 }

src/main/java/com/olliejw/oremarket/Commands/StatsCommands.java

@@ -0,0 +1,24 @@
+package com.olliejw.oremarket.Commands;
+
+import com.olliejw.oremarket.Utils.Stats;
+import net.md_5.bungee.api.chat.ClickEvent;
+import net.md_5.bungee.api.chat.TextComponent;
+import org.bukkit.ChatColor;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+
+public class StatsCommands implements CommandExecutor {
+    Stats stats = new Stats();
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if (command.getName().equalsIgnoreCase("om-stats")) {
+            if (sender.hasPermission("oremarket.stats")) {
+                sender.sendMessage("Total Items: " + stats.totalItems());
+                sender.sendMessage("Total Value: " + stats.totalValues());
+                sender.sendMessage("https://bstats.org/plugin/bukkit/OreMarket/10961");
+            }
+        }
+        return true;
+    }
+}

src/main/java/com/olliejw/oremarket/Events/MarketCrash.java

@@ -0,0 +1,36 @@
+package com.olliejw.oremarket.Events;
+
+import com.olliejw.oremarket.OreMarket;
+import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
+import org.bukkit.Sound;
+import org.bukkit.configuration.ConfigurationSection;
+import org.bukkit.entity.Player;
+import org.bukkit.event.Listener;
+
+import java.util.Objects;
+
+public class MarketCrash implements Listener {
+    public void forceCrash() {
+        String notification = OreMarket.main().getConfig().getString("marketcrash.message");
+        for (Player player: Bukkit.getOnlinePlayers()) {
+            assert notification != null;
+            player.sendMessage(ChatColor.translateAlternateColorCodes('&', notification).replace("[amount]", Objects.requireNonNull(OreMarket.main().getConfig().getString("marketcrash.amount"))));
+            player.playSound(player.getLocation(), Sound.ENTITY_ITEM_BREAK, 10.0F, 1);
+        }
+        for (String key : Objects.requireNonNull(OreMarket.main().getGuiConfig().getConfigurationSection("items")).getKeys(false)) {
+            ConfigurationSection keySection = Objects.requireNonNull(OreMarket.main().getGuiConfig().getConfigurationSection("items")).getConfigurationSection(key);
+            assert keySection != null;
+            double value = keySection.getDouble("value");
+            double amount = OreMarket.main().getConfig().getDouble("marketcrash.amount");
+            keySection.set("value", (value*(1-(amount/100))));
+            OreMarket.main().saveGuiConfig();
+        }
+    }
+
+    public void startCrash() {
+        if (OreMarket.main().getConfig().getBoolean("marketcrash.enabled")) {
+            Bukkit.getScheduler().scheduleSyncRepeatingTask(OreMarket.main(), this::forceCrash, (OreMarket.main().getConfig().getInt("marketcrash.time") * 20L * 60 * 60), (OreMarket.main().getConfig().getInt("marketcrash.time") * 20L * 60 * 60));
+        }
+    }
+}

src/main/java/com/olliejw/oremarket/Listeners/InventoryEvents.java

@@ -1,7 +1,7 @@
 package com.olliejw.oremarket.Listeners;
 
 import com.olliejw.oremarket.OreMarket;
-import org.bukkit.Bukkit;
+import com.olliejw.oremarket.Utils.Stats;
 import org.bukkit.ChatColor;
 import org.bukkit.Material;
 import org.bukkit.OfflinePlayer;
@@ -69,6 +69,8 @@ public class InventoryEvents implements Listener {
             double value = OreMarket.main().getGuiConfig().getDouble("items." + event.getSlot() + ".value"); // Ore Value
             int stock = OreMarket.main().getGuiConfig().getInt("items." + event.getSlot() + ".stock"); // Ore stock
             String itemConfig = OreMarket.main().getGuiConfig().getString("items." + event.getSlot() + ".item"); // Config location of item
+            boolean close = OreMarket.main().getGuiConfig().getBoolean("items." + event.getSlot() + ".close");
+
             assert itemConfig != null;
             ItemStack clickedItem = new ItemStack(Objects.requireNonNull(Material.matchMaterial(itemConfig))); // Item that user clicked
 
@@ -90,6 +92,9 @@ public class InventoryEvents implements Listener {
                     }
                 }
             }
+            if (close) {
+                player.closeInventory();
+            }
         }
     }
 

src/main/java/com/olliejw/oremarket/OreMarket.java

@@ -1,23 +1,35 @@
 package com.olliejw.oremarket;
-
 import com.olliejw.oremarket.Chat.ValueUpdates;
+import com.olliejw.oremarket.Commands.CrashMarket;
+import com.olliejw.oremarket.Commands.OpenMarket;
 import com.olliejw.oremarket.Commands.Reload;
+import com.olliejw.oremarket.Commands.StatsCommands;
+import com.olliejw.oremarket.Events.MarketCrash;
 import com.olliejw.oremarket.Listeners.InventoryEvents;
-import com.olliejw.oremarket.Utils.AddItem;
+import com.olliejw.oremarket.Utils.Stats;
+import com.olliejw.oremarket.Utils.UpdateChecker;
+
 import net.milkbowl.vault.economy.Economy;
+import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
 import org.bukkit.configuration.InvalidConfigurationException;
 import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.configuration.file.YamlConfiguration;
+import org.bukkit.entity.Player;
 import org.bukkit.plugin.RegisteredServiceProvider;
 import org.bukkit.plugin.java.JavaPlugin;
 
 import java.io.File;
 import java.io.IOException;
 import java.util.Objects;
+import java.util.concurrent.Callable;
 import java.util.logging.Logger;
 
 public final class OreMarket extends JavaPlugin {
     ValueUpdates valueUpdates = new ValueUpdates();
+    MarketCrash mkCrash = new MarketCrash();
+    Stats stats = new Stats();
+
     private static OreMarket instance;
     private static final Logger log = Logger.getLogger("Minecraft");
     private static Economy econ = null;
@@ -29,20 +41,49 @@ public final class OreMarket extends JavaPlugin {
         instance = this;
         saveDefaultConfig();
         createGuiConfig();
+        Logger logger = this.getLogger();
 
+        // Spigot and bStats
+        new UpdateChecker(this, 91015).getVersion(version -> {
+            if (this.getDescription().getVersion().equalsIgnoreCase(version)) {
+                logger.info("You are up to date!");
+            } else {
+                logger.info("New updates available!");
+                for (Player player : Bukkit.getOnlinePlayers()) {
+                    if (player.hasPermission("oremarket.reload")) { player.sendMessage(ChatColor.GREEN + "New OreMarket version available!"); }
+                }
+            }
+        });
         final Metrics metrics = new Metrics(this, 10961);
-        metrics.addCustomChart(new Metrics.SimplePie("", () -> ""));
+        metrics.addCustomChart(new Metrics.SingleLineChart("total_values", new Callable<Integer>() {
+            @Override
+            public Integer call() {
+                return stats.totalValues();
+            }
+        }));
+        metrics.addCustomChart(new Metrics.SingleLineChart("total_items", new Callable<Integer>() {
+            @Override
+            public Integer call() {
+                return stats.totalItems();
+            }
+        }));
 
+        // Commands and Events
         this.getServer().getPluginManager().registerEvents(new InventoryEvents(), this);
-        Objects.requireNonNull(this.getCommand("openmarket")).setExecutor(new AddItem());
+        Objects.requireNonNull(this.getCommand("openmarket")).setExecutor(new OpenMarket());
         Objects.requireNonNull(this.getCommand("om-reload")).setExecutor(new Reload());
+        Objects.requireNonNull(this.getCommand("om-stats")).setExecutor(new StatsCommands());
+        Objects.requireNonNull(this.getCommand("om-crash")).setExecutor(new CrashMarket());
 
+        valueUpdates.announceValue();
+        mkCrash.startCrash();
+        stats.reloadStats();
+
+        // Economy
         if (!setupEconomy() ) {
             log.severe(String.format("[%s] - Disabled due to no Vault dependency found!", getDescription().getName()));
             getServer().getPluginManager().disablePlugin(this);
         }
-
-        valueUpdates.announceValue();
     }
 
     public FileConfiguration getGuiConfig() {
@@ -71,6 +112,13 @@ public final class OreMarket extends JavaPlugin {
             e.printStackTrace();
         }
     }
+    public void reloadGuiConfig() {
+        try {
+            guiConfig.load(guiFile);
+        } catch (IOException | InvalidConfigurationException e) {
+            e.printStackTrace();
+        }
+    }
 
     public static OreMarket main(){
         return instance;

src/main/java/com/olliejw/oremarket/Utils/AddItem.java

@@ -4,9 +4,6 @@ import com.olliejw.oremarket.OreMarket;
 import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
 import org.bukkit.Material;
-import org.bukkit.command.Command;
-import org.bukkit.command.CommandExecutor;
-import org.bukkit.command.CommandSender;
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.entity.Player;
 import org.bukkit.event.Listener;
@@ -14,54 +11,33 @@ import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.ItemMeta;
 
-import java.text.DecimalFormat;
-import java.text.Format;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
 
-public class AddItem implements Listener, CommandExecutor {
+public class AddItem implements Listener {
     String title = OreMarket.main().getGuiConfig().getString("gui.title");
     int rows = OreMarket.main().getGuiConfig().getInt("gui.rows");
     Inventory inv = Bukkit.createInventory(null, rows*9, ChatColor.translateAlternateColorCodes('&', title));
+    PlaceHolders plh = new PlaceHolders();
 
-
+    public void createGUI (Player player) {
-    @Override
-    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
-        if (command.getName().equalsIgnoreCase("openmarket")) {
-            Player player = (Player) sender;
-
         for (String key : Objects.requireNonNull(OreMarket.main().getGuiConfig().getConfigurationSection("items")).getKeys(false)) {
             ConfigurationSection keySection = Objects.requireNonNull(OreMarket.main().getGuiConfig().getConfigurationSection("items")).getConfigurationSection(key);
 
             assert keySection != null;
-                int stock = keySection.getInt("stock");
-
-                final Format DECIMAL_FORMAT = new DecimalFormat("#0.0#");
-                double value = keySection.getDouble("value");
-                double cost = keySection.getDouble("cost");
-                double change = (value/cost);
-                double percent = (change*100);
 
             ItemStack item = new ItemStack(Objects.requireNonNull(Material.matchMaterial(Objects.requireNonNull(keySection.getString("item")))));
             ItemMeta meta = item.getItemMeta();
 
+            String name = keySection.getString("name");
             assert meta != null;
-                meta.setDisplayName(ChatColor.translateAlternateColorCodes('&', Objects.requireNonNull(keySection.getString("name")))
+            assert name != null;
-                    .replace("[stock]", DECIMAL_FORMAT.format(stock))
+            meta.setDisplayName(plh.format(name, player, keySection));
-                    .replace("[percent]", DECIMAL_FORMAT.format(percent))
-                    .replace("[value]", DECIMAL_FORMAT.format(value))
-                    .replace("[cost]", DECIMAL_FORMAT.format(cost))
-                );
 
             List<String> lore = new ArrayList<>();
             for (String loreItem : Objects.requireNonNull(keySection.getStringList("lore"))) {
-                    String string = ChatColor.translateAlternateColorCodes('&', loreItem)
+                String string = plh.format(loreItem, player, keySection);
-                        .replace("[stock]", DECIMAL_FORMAT.format(stock))
-                        .replace("[percent]", DECIMAL_FORMAT.format(percent))
-                        .replace("[value]", DECIMAL_FORMAT.format(value))
-                        .replace("[cost]", DECIMAL_FORMAT.format(cost))
-                    ;
                 lore.add(string);
             }
 
@@ -70,11 +46,7 @@ public class AddItem implements Listener, CommandExecutor {
             item.setItemMeta(meta);
             inv.setItem(Integer.parseInt(key), item);
             player.openInventory(inv);
-
-
         }
     }
-        return true;
-    }
 }
 

src/main/java/com/olliejw/oremarket/Utils/PlaceHolders.java

@@ -0,0 +1,38 @@
+package com.olliejw.oremarket.Utils;
+
+import com.olliejw.oremarket.OreMarket;
+import org.bukkit.ChatColor;
+import org.bukkit.OfflinePlayer;
+import org.bukkit.configuration.ConfigurationSection;
+import org.bukkit.entity.HumanEntity;
+import org.bukkit.entity.Player;
+
+import java.text.DecimalFormat;
+import java.text.Format;
+
+public class PlaceHolders {
+
+    public String format (String string, HumanEntity player, ConfigurationSection configurationSection) {
+        Player playerObj = (Player) player;
+        String name = configurationSection.getString("name");
+        final Format DECIMAL_FORMAT = new DecimalFormat("#0.0#");
+        int stock = configurationSection.getInt("stock");
+        double value = configurationSection.getDouble("value");
+        double cost = configurationSection.getDouble("cost");
+        double difference = (value-cost);
+        double change = (value/cost);
+        double percent = ((change*100)-100);
+        double balance = OreMarket.getEconomy().getBalance(playerObj);
+
+        assert name != null;
+        return ChatColor.translateAlternateColorCodes('&', string
+                .replace("[name]", name)
+                .replace("[stock]", String.valueOf(stock))
+                .replace("[value]", DECIMAL_FORMAT.format(value))
+                .replace("[cost]", DECIMAL_FORMAT.format(cost))
+                .replace("[change]", DECIMAL_FORMAT.format(difference))
+                .replace("[percent]", DECIMAL_FORMAT.format(percent))
+                .replace("[balance]", DECIMAL_FORMAT.format(balance))
+        );
+    }
+}

src/main/java/com/olliejw/oremarket/Utils/Stats.java

@@ -0,0 +1,36 @@
+package com.olliejw.oremarket.Utils;
+
+import com.olliejw.oremarket.OreMarket;
+import org.bukkit.Bukkit;
+import org.bukkit.configuration.ConfigurationSection;
+
+import java.util.Objects;
+
+public class Stats {
+
+    public int totalItems () {
+        int items = 0;
+        for (String key : Objects.requireNonNull(OreMarket.main().getGuiConfig().getConfigurationSection("items")).getKeys(false)) {
+            items++;
+        }
+        return items;
+    }
+
+    public int totalValues() {
+        int values = 0;
+        for (String key : Objects.requireNonNull(OreMarket.main().getGuiConfig().getConfigurationSection("items")).getKeys(false)) {
+            ConfigurationSection keySection = Objects.requireNonNull(OreMarket.main().getGuiConfig().getConfigurationSection("items")).getConfigurationSection(key);
+            assert keySection != null;
+            values = (values + keySection.getInt("value"));
+        }
+        return values;
+    }
+
+    public void reloadStats() {
+        Bukkit.getScheduler().scheduleSyncRepeatingTask(OreMarket.main(), () -> {
+            totalValues();
+            totalItems();
+
+        }, 0L, 10*20);
+    }
+}

src/main/java/com/olliejw/oremarket/Utils/UpdateChecker.java

@@ -0,0 +1,33 @@
+package com.olliejw.oremarket.Utils;
+
+import org.bukkit.Bukkit;
+import org.bukkit.plugin.java.JavaPlugin;
+import org.bukkit.util.Consumer;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.util.Scanner;
+
+public class UpdateChecker {
+
+    private final JavaPlugin plugin;
+    private final int resourceId;
+
+    public UpdateChecker(JavaPlugin plugin, int resourceId) {
+        this.plugin = plugin;
+        this.resourceId = resourceId;
+    }
+
+    public void getVersion(final Consumer<String> consumer) {
+        Bukkit.getScheduler().runTaskAsynchronously(this.plugin, () -> {
+            try (InputStream inputStream = new URL("https://api.spigotmc.org/legacy/update.php?resource=" + this.resourceId).openStream(); Scanner scanner = new Scanner(inputStream)) {
+                if (scanner.hasNext()) {
+                    consumer.accept(scanner.next());
+                }
+            } catch (IOException exception) {
+                this.plugin.getLogger().info("Cannot look for updates: " + exception.getMessage());
+            }
+        });
+    }
+}

src/main/resources/config.yml

@@ -10,7 +10,7 @@ valueupdates:
   # The below will look like: (These values are just examples)
   # "Diamond is now valued at $500 ($250 / 200% change from the original $250). 100 left in stock!"
   format: >
-    [name] is now valued at $[value] ($[change] / [percent]% change from the original [cost]). [stock] left in stock!
+    [name] is now valued at $[value] ($[change] / [percent]% change from the original $[cost]). [stock] left in stock!
 
 # Tax (%) is added to every purchase and sale
 tax: 10
@@ -20,3 +20,13 @@ tax: 10
 # Default: 0.01 (RECOMMENDED)
 multiplier: 0.01
 
+# Market Crash is an event that completely kills the values of ores just like real life.
+# As this is experimental I recommend that you do not enable this with a server full of people
+marketcrash:
+  enabled: false
+  time: 8 # Hours
+  amount: 80 # Amount (%) the values of ores will decrease
+  message: >
+    &4&lMARKET CRASH! ORE VALUES DECREASED BY UP TO [amount]%
+
+

src/main/resources/gui.yml

@@ -1,27 +1,7 @@
-# Example Item
+# Customise the GUI here! View the GitHub wiki to utilise all of OreMarkets features
-#0:
-#  # Item to be shown in the GUI and given/taken
-#  item: DIAMOND
-#  # Item name (Buying this ore will not give the user an ore with this name!)
-#  name: '&bDiamond Ore'
-#  # Lore (Infinite lines). Find the placeholders here -> https://github.com/OllieJW/Ore-Market/wiki/Placeholders
-#  lore:
-#    - '&aValue: $[value]'
-#    - '&aOriginal: $[cost]'
-#    - '&aStock: [stock]'
-#    - '&aChange: [percent]%'
-#    - '&7Right-Click to buy'
-#    - '&7Left-Click to sell'
-#  # Starting cost of ore
-#  cost: 1000
-#  # Current cost of ore (Changing this will edit the GUI value)
-#  value: 1000
-#  # Stock of the ore (Set to -1 for infinite)
-#  stock: 100
-
 
 gui:
-  title: '&6OreMarket'
+  title: '&4OreMarket'
   rows: 3
 
 items:
@@ -65,3 +45,18 @@ items:
     cost: 250
     value: 250
     stock: 100
+
+  5:
+    item: BARRIER
+    name: '&cClose'
+    lore:
+      - '&cClose GUI'
+    close: true
+    hide: true
+
+  6:
+    item: PAPER
+    name: '&aBalance'
+    lore:
+      - '&a$[balance]'
+    hide: true

src/main/resources/plugin.yml

@@ -13,3 +13,9 @@ commands:
   om-reload:
     description: Reloads OreMarket
     usage: /<command>
+  om-stats:
+    description: Shows OreMarket stats
+    usage: /<command>
+  om-crash:
+    description: Crashes Market
+    usage: /<command>