Progress

pom.xml

@@ -221,5 +221,11 @@
           <version>2.3.2</version>
           <scope>compile</scope>
       </dependency>
+      <dependency>
+          <groupId>com.artillexstudios</groupId>
+          <artifactId>AxShulkers</artifactId>
+          <version>1.5.6</version>
+          <scope>provided</scope>
+      </dependency>
   </dependencies>
 </project>

src/main/java/com/artillexstudios/axtrade/AxTrade.java

@@ -12,6 +12,7 @@ import com.artillexstudios.axapi.utils.MessageUtils;
 import com.artillexstudios.axapi.utils.StringUtils;
 import com.artillexstudios.axtrade.commands.Commands;
 import com.artillexstudios.axtrade.hooks.HookManager;
+import com.artillexstudios.axtrade.lang.LanguageManager;
 import com.artillexstudios.axtrade.listeners.PlayerInteractEntityListener;
 import com.artillexstudios.axtrade.listeners.TradeListeners;
 import com.artillexstudios.axtrade.trade.TradeTicker;
@@ -51,6 +52,8 @@ public final class AxTrade extends AxPlugin {
         LANG = new Config(new File(getDataFolder(), "lang.yml"), getResource("lang.yml"), GeneralSettings.builder().setUseDefaults(false).build(), LoaderSettings.builder().setAutoUpdate(true).build(), DumperSettings.DEFAULT, UpdaterSettings.builder().setKeepAll(true).setVersioning(new BasicVersioning("version")).build());
         HOOKS = new Config(new File(getDataFolder(), "currencies.yml"), getResource("currencies.yml"), GeneralSettings.builder().setUseDefaults(false).build(), LoaderSettings.builder().setAutoUpdate(true).build(), DumperSettings.DEFAULT, UpdaterSettings.builder().setKeepAll(true).setVersioning(new BasicVersioning("version")).build());
 
+        LanguageManager.reload();
+
         MESSAGEUTILS = new MessageUtils(LANG.getBackingDocument(), "prefix", CONFIG.getBackingDocument());
 
         threadedQueue = new ThreadedQueue<>("AxRewards-Datastore-thread");

src/main/java/com/artillexstudios/axtrade/commands/Commands.java

@@ -3,6 +3,7 @@ package com.artillexstudios.axtrade.commands;
 import com.artillexstudios.axapi.utils.StringUtils;
 import com.artillexstudios.axtrade.AxTrade;
 import com.artillexstudios.axtrade.hooks.HookManager;
+import com.artillexstudios.axtrade.lang.LanguageManager;
 import com.artillexstudios.axtrade.request.Requests;
 import com.artillexstudios.axtrade.trade.Trades;
 import com.artillexstudios.axtrade.utils.NumberUtils;
@@ -24,6 +25,7 @@ import java.util.Map;
 
 import static com.artillexstudios.axtrade.AxTrade.CONFIG;
 import static com.artillexstudios.axtrade.AxTrade.GUIS;
+import static com.artillexstudios.axtrade.AxTrade.HOOKS;
 import static com.artillexstudios.axtrade.AxTrade.LANG;
 import static com.artillexstudios.axtrade.AxTrade.MESSAGEUTILS;
 
@@ -98,6 +100,14 @@ public class Commands implements OrphanCommand {
         }
         Bukkit.getConsoleSender().sendMessage(StringUtils.formatToString("&#00FFDD╠ &#AAFFDDReloaded &fguis.yml&#AAFFDD!"));
 
+        if (!HOOKS.reload()) {
+            MESSAGEUTILS.sendFormatted(sender, "reload.failed", Map.of("%file%", "currencies.yml"));
+            return;
+        }
+        Bukkit.getConsoleSender().sendMessage(StringUtils.formatToString("&#00FFDD╠ &#AAFFDDReloaded &fcurrencies.yml&#AAFFDD!"));
+
+        LanguageManager.reload();
+
         Commands.registerCommand();
 
         new HookManager().updateHooks();

src/main/java/com/artillexstudios/axtrade/lang/LanguageManager.java

@@ -0,0 +1,78 @@
+package com.artillexstudios.axtrade.lang;
+
+import com.artillexstudios.axapi.config.Config;
+import com.artillexstudios.axapi.utils.StringUtils;
+import com.artillexstudios.axapi.utils.Version;
+import com.artillexstudios.axtrade.AxTrade;
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import org.bukkit.Bukkit;
+import org.bukkit.Material;
+import org.jetbrains.annotations.NotNull;
+import org.yaml.snakeyaml.external.biz.base64Coder.Base64Coder;
+
+import java.io.File;
+import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.util.List;
+import java.util.Map;
+
+import static com.artillexstudios.axtrade.AxTrade.CONFIG;
+
+public class LanguageManager {
+    private static Config translations;
+
+    public static void reload() {
+        final String lang = CONFIG.getString("language", "en_US").toLowerCase();
+        final File file = new File(AxTrade.getInstance().getDataFolder(), "lib/translations/" + lang + ".yml");
+        boolean exists = file.exists();
+        translations = new Config(file);
+        if (exists && !translations.getBackingDocument().isEmpty(true)) return;
+
+        final List<String> versions = Version.getServerVersion().versions;
+        final String version = versions.get(versions.size() - 1);
+        final String url = "https://api.github.com/repos/InventivetalentDev/minecraft-assets/contents/assets/minecraft/lang/" + lang + ".json?ref=" + version;
+        Bukkit.getConsoleSender().sendMessage(StringUtils.formatToString("&#00FF00╠ &#AAFFAADownloading &f" + lang + " &#AAFFAAlanguage files.."));
+
+        final HttpClient client = HttpClient.newHttpClient();
+        final HttpRequest request = HttpRequest.newBuilder()
+                .uri(URI.create(url))
+                .build();
+
+        try {
+            final HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
+            final Gson gson = new GsonBuilder().create();
+            final JsonObject object = gson.fromJson(response.body(), JsonObject.class);
+
+            final String base64Content = object.get("content").getAsString();
+
+            var gsonObject = gson.fromJson(new String(Base64Coder.decodeLines(base64Content)), JsonObject.class);
+
+            for (Map.Entry<String, JsonElement> e : gsonObject.entrySet()) {
+                if (e.getKey().startsWith("item.minecraft.")) {
+                    final String name = e.getKey().replace("item.minecraft.", "");
+                    if (name.contains(".")) continue;
+                    translations.set("material." + name, e.getValue().getAsString());
+                }
+                if (e.getKey().startsWith("block.minecraft.")) {
+                    final String name = e.getKey().replace("block.minecraft.", "");
+                    if (name.contains(".")) continue;
+                    translations.set("material." + name, e.getValue().getAsString());
+                }
+            }
+            translations.save();
+
+        } catch (Exception ex) {
+            ex.printStackTrace();
+        }
+
+    }
+
+    public static String getTranslated(@NotNull Material material) {
+        return translations.getString("material." + material.name().toLowerCase(), material.name().toLowerCase().replace("_", " "));
+    }
+}

src/main/java/com/artillexstudios/axtrade/listeners/TradeListeners.java

@@ -44,6 +44,7 @@ public class TradeListeners implements Listener {
         final Player player = event.getPlayer();
         final Trade trade = Trades.getTrade(player);
         if (trade == null) return;
+        if (System.currentTimeMillis() - trade.getPrepTime() < 1_000L) return;
         event.setCancelled(true);
         trade.abort();
     }

src/main/java/com/artillexstudios/axtrade/request/Requests.java

@@ -16,24 +16,38 @@ public class Requests {
     private static final ArrayList<Request> requests = new ArrayList<>();
 
     public static void addRequest(@NotNull Player sender, @NotNull Player receiver) {
+        final Map<String, String> replacements = Map.of("%player%", receiver.getName());
+
+        var disallowed = CONFIG.getStringList("disallowed-gamemodes");
+        if (disallowed.contains(sender.getGameMode().name()) || disallowed.contains(receiver.getGameMode().name())) {
+            MESSAGEUTILS.sendLang(sender, "request.disallowed-gamemode", replacements);
+            return;
+        }
+
+        var blacklisted = CONFIG.getStringList("blacklisted-worlds");
+        if (blacklisted.contains(sender.getWorld().getName()) || blacklisted.contains(receiver.getWorld().getName())) {
+            MESSAGEUTILS.sendLang(sender, "request.blacklisted-world", replacements);
+            return;
+        }
+
         if (sender.isDead() || receiver.isDead()) {
-            MESSAGEUTILS.sendLang(sender, "request.not-accepting", Map.of("%player%", receiver.getName()));
+            MESSAGEUTILS.sendLang(sender, "request.not-accepting", replacements);
             return;
         }
 
         if (sender.equals(receiver)) {
-            MESSAGEUTILS.sendLang(sender, "request.cant-trade-self", Map.of("%player%", receiver.getName()));
+            MESSAGEUTILS.sendLang(sender, "request.cant-trade-self", replacements);
             return;
         }
 
         if (Trades.isTrading(receiver) || Trades.isTrading(sender)) {
-            MESSAGEUTILS.sendLang(sender, "request.already-in-trade", Map.of("%player%", receiver.getName()));
+            MESSAGEUTILS.sendLang(sender, "request.already-in-trade", replacements);
             return;
         }
 
         int maxDist = CONFIG.getInt("trade-max-distance", 10);
         if (maxDist != -1 && (sender.getWorld() != receiver.getWorld() || maxDist < sender.getLocation().distance(receiver.getLocation()))) {
-            MESSAGEUTILS.sendLang(sender, "request.too-far", Map.of("%player%", receiver.getName()));
+            MESSAGEUTILS.sendLang(sender, "request.too-far", replacements);
             return;
         }
 
@@ -45,13 +59,13 @@ public class Requests {
         }
 
         if (request != null && System.currentTimeMillis() - request.getTime() < CONFIG.getInt("trade-request-expire-seconds", 60) * 1_000L) {
-            MESSAGEUTILS.sendLang(sender, "request.already-sent", Map.of("%player%", receiver.getName()));
+            MESSAGEUTILS.sendLang(sender, "request.already-sent", replacements);
             return;
         }
 
         requests.add(new Request(sender, receiver));
 
-        MESSAGEUTILS.sendLang(sender, "request.sent-sender", Map.of("%player%", receiver.getName()));
+        MESSAGEUTILS.sendLang(sender, "request.sent-sender", replacements);
         MESSAGEUTILS.sendLang(receiver, "request.sent-receiver", Map.of("%player%", sender.getName()));
         SoundUtils.playSound(sender, "requested");
         SoundUtils.playSound(receiver, "requested");

src/main/java/com/artillexstudios/axtrade/trade/Trade.java

@@ -2,11 +2,17 @@ package com.artillexstudios.axtrade.trade;
 
 import com.artillexstudios.axapi.scheduler.Scheduler;
 import com.artillexstudios.axtrade.hooks.currency.CurrencyHook;
+import com.artillexstudios.axtrade.utils.HistoryUtils;
+import com.artillexstudios.axtrade.utils.NumberUtils;
 import com.artillexstudios.axtrade.utils.SoundUtils;
+import com.artillexstudios.axtrade.utils.Utils;
 import org.bukkit.entity.Player;
 
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Map;
 
+import static com.artillexstudios.axtrade.AxTrade.LANG;
 import static com.artillexstudios.axtrade.AxTrade.MESSAGEUTILS;
 
 public class Trade {
@@ -69,34 +75,71 @@ public class Trade {
             }
         }
 
-        for (Map.Entry<CurrencyHook, Double> entry : player1.getCurrencies().entrySet()) {
-            entry.getKey().takeBalance(player1.getPlayer().getUniqueId(), entry.getValue());
-            entry.getKey().giveBalance(player2.getPlayer().getUniqueId(), entry.getValue());
-        }
-
-        for (Map.Entry<CurrencyHook, Double> entry : player2.getCurrencies().entrySet()) {
-            entry.getKey().takeBalance(player2.getPlayer().getUniqueId(), entry.getValue());
-            entry.getKey().giveBalance(player1.getPlayer().getUniqueId(), entry.getValue());
-        }
-
         MESSAGEUTILS.sendLang(player1.getPlayer(), "trade.completed", Map.of("%player%", player2.getPlayer().getName()));
         MESSAGEUTILS.sendLang(player2.getPlayer(), "trade.completed", Map.of("%player%", player1.getPlayer().getName()));
         SoundUtils.playSound(player1.getPlayer(), "completed");
         SoundUtils.playSound(player2.getPlayer(), "completed");
 
+        List<String> player1Currencies = new ArrayList<>();
+        for (Map.Entry<CurrencyHook, Double> entry : player1.getCurrencies().entrySet()) {
+            entry.getKey().takeBalance(player1.getPlayer().getUniqueId(), entry.getValue());
+            entry.getKey().giveBalance(player2.getPlayer().getUniqueId(), entry.getValue());
+            String currencyName = Utils.getFormattedCurrency(entry.getKey());
+            String currencyAm = NumberUtils.formatNumber(entry.getValue());
+            player1Currencies.add(currencyName + ": " + currencyAm);
+            MESSAGEUTILS.sendFormatted(player1.getPlayer(), LANG.getString("summary.give.currency"), Map.of("%amount%", currencyAm, "%currency%", currencyName));
+            MESSAGEUTILS.sendFormatted(player2.getPlayer(), LANG.getString("summary.get.currency"), Map.of("%amount%", currencyAm, "%currency%", currencyName));
+        }
+
+        List<String> player2Currencies = new ArrayList<>();
+        for (Map.Entry<CurrencyHook, Double> entry : player2.getCurrencies().entrySet()) {
+            entry.getKey().takeBalance(player2.getPlayer().getUniqueId(), entry.getValue());
+            entry.getKey().giveBalance(player1.getPlayer().getUniqueId(), entry.getValue());
+            String currencyName = Utils.getFormattedCurrency(entry.getKey());
+            String currencyAm = NumberUtils.formatNumber(entry.getValue());
+            player2Currencies.add(currencyName + ": " + currencyAm);
+            MESSAGEUTILS.sendFormatted(player2.getPlayer(), LANG.getString("summary.give.currency"), Map.of("%amount%", currencyAm, "%currency%", currencyName));
+            MESSAGEUTILS.sendFormatted(player1.getPlayer(), LANG.getString("summary.get.currency"), Map.of("%amount%", currencyAm, "%currency%", currencyName));
+        }
+
+        List<String> player1Items = new ArrayList<>();
         player1.getTradeGui().getItems().forEach(itemStack -> {
             if (itemStack == null) return;
             player2.getPlayer().getInventory().addItem(itemStack);
+            final String itemName = Utils.getFormattedItemName(itemStack);
+            int itemAm = itemStack.getAmount();
+            player1Items.add(itemAm + "x " + itemName);
+            MESSAGEUTILS.sendFormatted(player1.getPlayer(), LANG.getString("summary.give.item"), Map.of("%amount%", "" + itemAm, "%item%", itemName));
+            MESSAGEUTILS.sendFormatted(player2.getPlayer(), LANG.getString("summary.get.item"), Map.of("%amount%", "" + itemAm, "%item%", itemName));
         });
+
+        List<String> player2Items = new ArrayList<>();
         player2.getTradeGui().getItems().forEach(itemStack -> {
             if (itemStack == null) return;
             player1.getPlayer().getInventory().addItem(itemStack);
+            final String itemName = Utils.getFormattedItemName(itemStack);
+            int itemAm = itemStack.getAmount();
+            player2Items.add(itemAm + "x " + itemName);
+            MESSAGEUTILS.sendFormatted(player2.getPlayer(), LANG.getString("summary.give.item"), Map.of("%amount%", "" + itemAm, "%item%", itemName));
+            MESSAGEUTILS.sendFormatted(player1.getPlayer(), LANG.getString("summary.get.item"), Map.of("%amount%", "" + itemAm, "%item%", itemName));
         });
 
+        HistoryUtils.writeToHistory(
+                String.format("%s: [Currencies: %s] [Items: %s] | %s: [Currencies: %s] [Items: %s]",
+        player1.getPlayer().getName(), player1Currencies.isEmpty() ? "---" : String.join(", ", player1Currencies), player1Items.isEmpty() ? "---" : String.join(", ", player1Items), player2.getPlayer().getName(), player2Currencies.isEmpty() ? "---" : String.join(", ", player2Currencies), player2Items.isEmpty() ? "---" : String.join(", ", player2Items)));
+
         end();
     }
 
     public long getPrepTime() {
         return prepTime;
     }
+
+    public TradePlayer getPlayer1() {
+        return player1;
+    }
+
+    public TradePlayer getPlayer2() {
+        return player2;
+    }
 }

src/main/java/com/artillexstudios/axtrade/trade/TradeGui.java

@@ -1,14 +1,20 @@
 package com.artillexstudios.axtrade.trade;
 
+import com.artillexstudios.axapi.scheduler.ScheduledTask;
 import com.artillexstudios.axapi.scheduler.Scheduler;
 import com.artillexstudios.axapi.utils.StringUtils;
 import com.artillexstudios.axtrade.AxTrade;
+import com.artillexstudios.axtrade.utils.BlackListUtils;
 import com.artillexstudios.axtrade.utils.NumberUtils;
+import com.artillexstudios.axtrade.utils.ShulkerUtils;
+import com.artillexstudios.axtrade.utils.Utils;
 import de.rapha149.signgui.SignGUI;
 import de.rapha149.signgui.SignGUIAction;
+import dev.triumphteam.gui.guis.BaseGui;
 import dev.triumphteam.gui.guis.Gui;
 import dev.triumphteam.gui.guis.GuiItem;
 import dev.triumphteam.gui.guis.StorageGui;
+import org.bukkit.event.inventory.ClickType;
 import org.bukkit.inventory.ItemStack;
 import org.jetbrains.annotations.NotNull;
 
@@ -16,6 +22,7 @@ import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
+import java.util.function.Consumer;
 
 import static com.artillexstudios.axtrade.AxTrade.GUIS;
 import static com.artillexstudios.axtrade.AxTrade.LANG;
@@ -41,8 +48,37 @@ public class TradeGui extends GuiFrame {
         setGui(gui);
 
         gui.setDefaultTopClickAction(event -> {
+            final ItemStack it = event.getClick() == ClickType.NUMBER_KEY ? event.getView().getBottomInventory().getItem(event.getHotbarButton()) : event.getCurrentItem();
+            if (BlackListUtils.isBlackListed(it)) {
+                event.setCancelled(true);
+                MESSAGEUTILS.sendLang(player.getPlayer(), "trade.blacklisted-item");
+                return;
+            }
+
+            if (event.getCurrentItem() != null && event.getClick().isRightClick() && event.getCurrentItem().getType().toString().endsWith("SHULKER_BOX")) {
+                event.setCancelled(true);
                 player.cancel();
-            Scheduler.get().run(scheduledTask -> trade.update());
+                trade.update();
+                inSign = true;
+                trade.prepTime = System.currentTimeMillis();
+                event.getWhoClicked().closeInventory();
+
+                final BaseGui shulkerGui = Gui.storage().rows(3).title(StringUtils.format(Utils.getFormattedItemName(event.getCurrentItem()))).disableAllInteractions().create();
+                shulkerGui.getInventory().setContents(ShulkerUtils.getShulkerContents(event.getCurrentItem()));
+                shulkerGui.setCloseGuiAction(shulkerEvent -> Scheduler.get().run(new Consumer<>() {
+                    @Override
+                    public void accept(ScheduledTask scheduledTask) {
+                        if (trade.ended) return;
+                        trade.prepTime = System.currentTimeMillis();
+                        gui.open(player.getPlayer());
+                        inSign = false;
+                        trade.update();
+                    }
+                }));
+                shulkerGui.open(player.getPlayer());
+                return;
+            }
+
             if (!slots.contains(event.getSlot())) {
                 event.setCancelled(true);
                 if (event.getCursor() == null) return;
@@ -50,23 +86,43 @@ public class TradeGui extends GuiFrame {
                 event.getCursor().setAmount(0);
                 return;
             }
+
+            player.cancel();
+            Scheduler.get().run(scheduledTask -> trade.update());
         });
 
         gui.setDragAction(event -> {
-            if (event.getInventory() == player.getPlayer().getInventory()) return;
+            boolean ownInv = true;
+            for (int s : event.getRawSlots()) {
+                if (s > 53) continue;
+                ownInv = false;
+                break;
+            }
+
+            if (ownInv) return;
+
             if (!new HashSet<>(slots).containsAll(event.getInventorySlots())) {
                 event.setCancelled(true);
                 return;
             }
+
             player.cancel();
             Scheduler.get().run(scheduledTask -> trade.update());
         });
 
         gui.setPlayerInventoryAction(event -> {
+            final ItemStack it = event.getClick() == ClickType.NUMBER_KEY ? event.getView().getBottomInventory().getItem(event.getHotbarButton()) : event.getCurrentItem();
+            if (BlackListUtils.isBlackListed(it)) {
+                event.setCancelled(true);
+                MESSAGEUTILS.sendLang(player.getPlayer(), "trade.blacklisted-item");
+                return;
+            }
+
             if (event.isShiftClick() && !slots.contains(event.getView().getTopInventory().firstEmpty())) {
                 event.setCancelled(true);
                 return;
             }
+
             player.cancel();
             Scheduler.get().run(scheduledTask -> trade.update());
         });

src/main/java/com/artillexstudios/axtrade/trade/TradePlayer.java

@@ -59,12 +59,13 @@ public class TradePlayer {
     }
 
     public void cancel() {
-        if (confirmed == null) return;
+        if (confirmed != null) {
             this.confirmed = null;
-        otherPlayer.setConfirmed(null);
             SoundUtils.playSound(player, "cancel");
             SoundUtils.playSound(otherPlayer.getPlayer(), "cancel");
         }
+        otherPlayer.setConfirmed(null);
+    }
 
     public void setConfirmed(Integer confirmed) {
         this.confirmed = confirmed;

src/main/java/com/artillexstudios/axtrade/utils/BlackListUtils.java

@@ -0,0 +1,26 @@
+package com.artillexstudios.axtrade.utils;
+
+import org.bukkit.inventory.ItemStack;
+import org.jetbrains.annotations.Nullable;
+
+import static com.artillexstudios.axtrade.AxTrade.CONFIG;
+
+public class BlackListUtils {
+
+    public static boolean isBlackListed(@Nullable ItemStack it) {
+        if (it == null) return false;
+        for (String s : CONFIG.getSection("blacklisted-items").getRoutesAsStrings(false)) {
+            if (CONFIG.getString("blacklisted-items." + s + ".material") != null) {
+                if (!it.getType().toString().equalsIgnoreCase(CONFIG.getString("blacklisted-items." + s + ".material"))) continue;
+                return true;
+            }
+
+            if (CONFIG.getString("blacklisted-items." + s + ".name-contains") != null) {
+                if (it.getItemMeta() == null) continue;
+                if (!it.getItemMeta().getDisplayName().contains(CONFIG.getString("blacklisted-items." + s + ".name-contains"))) continue;
+                return true;
+            }
+        }
+        return false;
+    }
+}

src/main/java/com/artillexstudios/axtrade/utils/HistoryUtils.java

@@ -0,0 +1,33 @@
+package com.artillexstudios.axtrade.utils;
+
+import com.artillexstudios.axtrade.AxTrade;
+import org.jetbrains.annotations.NotNull;
+
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.time.ZonedDateTime;
+
+public class HistoryUtils {
+
+    public static void writeToHistory(@NotNull String txt) {
+        final ZonedDateTime zdt = ZonedDateTime.now();
+        final File subdir = new File(AxTrade.getInstance().getDataFolder().getPath() + System.getProperty("file.separator") + "history");
+        subdir.mkdirs();
+        final File file = new File(subdir.getPath() + "/" + zdt.getYear() + "-" + twoDigit(zdt.getMonthValue()) + "-" + twoDigit(zdt.getDayOfMonth()) + ".log");
+
+        try (FileWriter fr = new FileWriter(file.getAbsoluteFile(), true)) {
+            try (PrintWriter pr = new PrintWriter(fr)) {
+                pr.print("[" + twoDigit(zdt.getHour()) + ":" + twoDigit(zdt.getMinute()) + ":" + twoDigit(zdt.getSecond()) + "] ");
+                pr.println(txt);
+            }
+        } catch (IOException ex) {
+            ex.printStackTrace();
+        }
+    }
+
+    private static @NotNull String twoDigit(int i) {
+        return i > 9 ? Integer.toString(i) : "0" + i;
+    }
+}

src/main/java/com/artillexstudios/axtrade/utils/ShulkerUtils.java

@@ -0,0 +1,29 @@
+package com.artillexstudios.axtrade.utils;
+
+import com.artillexstudios.axapi.utils.ClassUtils;
+import org.bukkit.block.Barrel;
+import org.bukkit.block.ShulkerBox;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.BlockStateMeta;
+import org.jetbrains.annotations.NotNull;
+
+public class ShulkerUtils {
+
+    @NotNull
+    public static ItemStack[] getShulkerContents(@NotNull ItemStack item) {
+        if (!(item.getItemMeta() instanceof BlockStateMeta)) return new ItemStack[0];
+        final BlockStateMeta meta = (BlockStateMeta) item.getItemMeta();
+        if (meta.getBlockState() instanceof ShulkerBox) {
+            final ShulkerBox shulker = (ShulkerBox) meta.getBlockState();
+            if (ClassUtils.classExists("com.artillexstudios.axshulkers.utils.ShulkerUtils") && com.artillexstudios.axshulkers.utils.ShulkerUtils.getShulkerUUID(item) != null) {
+                return com.artillexstudios.axshulkers.AxShulkers.getDB().getShulker(com.artillexstudios.axshulkers.utils.ShulkerUtils.getShulkerUUID(item));
+            }
+            return shulker.getInventory().getContents();
+        } else if (meta.getBlockState() instanceof Barrel) {
+            final Barrel barrel = (Barrel) meta.getBlockState();
+            return barrel.getInventory().getContents();
+        }
+
+        return new ItemStack[0];
+    }
+}

src/main/java/com/artillexstudios/axtrade/utils/Utils.java

@@ -0,0 +1,23 @@
+package com.artillexstudios.axtrade.utils;
+
+import com.artillexstudios.axtrade.hooks.currency.CurrencyHook;
+import com.artillexstudios.axtrade.hooks.currency.PlaceholderCurrencyHook;
+import com.artillexstudios.axtrade.lang.LanguageManager;
+import org.bukkit.inventory.ItemStack;
+import org.jetbrains.annotations.NotNull;
+
+import static com.artillexstudios.axtrade.AxTrade.HOOKS;
+
+public class Utils {
+
+    @NotNull
+    public static String getFormattedItemName(@NotNull ItemStack itemStack) {
+        return (itemStack.getItemMeta() == null || itemStack.getItemMeta().getDisplayName().isBlank()) ? LanguageManager.getTranslated(itemStack.getType()) : itemStack.getItemMeta().getDisplayName().replace("§", "&");
+    }
+
+    @NotNull
+    public static String getFormattedCurrency(@NotNull CurrencyHook currencyHook) {
+        final String sc = currencyHook instanceof PlaceholderCurrencyHook ? "placeholder-currencies" : "currencies";
+        return HOOKS.getString(sc + "." + currencyHook.getName() + ".name");
+    }
+}

src/main/resources/config.yml

@@ -1,5 +1,9 @@
 prefix: "&#00ffdd&lAxTrade &7» "
 
+# format: language_COUNTRY
+# after changing this, the server will download the default item names
+language: en_US
+
 # you must define at least 1
 # reloading will add new commands, however a restart is recommended when editing this
 command-aliases:
@@ -12,7 +16,7 @@ trade-confirm-seconds: 10
 # how fast should trade requests expire?
 trade-request-expire-seconds: 60
 
-# how far can 2 people be to trade?
+# how far apart the 2 players can be from each other?
 # set to -1 to disable
 trade-max-distance: 10
 
@@ -28,9 +32,20 @@ number-formatting:
   short: "en_US"
 
 # list of gamemodes: https://hub.spigotmc.org/javadocs/spigot/org/bukkit/GameMode.html
-# you can't use the trade in these gamemodes
+# you can't trade in these gamemodes
 disallowed-gamemodes:
   - SPECTATOR
 
+# worlds where trades will not work
+blacklisted-worlds:
+  - "example_world"
+
+# list of items that can't be put in the trade menu
+# note: the name-contains string shouldn't include any color codes
+blacklisted-items:
+  "1":
+    material: "barrier"
+    name-contains: "Banned item's name"
+
 # do not change this
 version: 1

src/main/resources/currencies.yml

@@ -4,7 +4,8 @@
 placeholder-currencies:
   Example-Currency:
     register: false
-    # if the currency uses whole numbers then disable this
+    name: "money"
+    # if the currency uses whole numbers, then disable this
     # 100.5 - true
     # 100 - false
     uses-double: true
@@ -18,30 +19,42 @@ placeholder-currencies:
 currencies:
   Experience:
     register: true
+    name: "exp"
   Vault:
     register: true
+    name: "money"
   PlayerPoints:
     register: true
+    name: "points"
   RoyaleEconomy:
     register: true
+    name: "money"
   CoinsEngine:
     register: true
     currency-name: "coins"
+    name: "coins"
   UltraEconomy:
     register: true
     currency-name: "coins"
+    name: "coins"
   KingdomsX:
     register: true
+    name: "nexus points"
   RivalHarvesterHoes:
     register: true
+    name: "essence"
   SuperMobCoins:
     register: true
+    name: "mobcoin"
   TheOnly-MobCoins:
     register: true
+    name: "mobcoins"
   TokenManager:
     register: true
+    name: "tokens"
   AxQuestBoard:
     register: true
+    name: "quest points"
 
 # do not change this
 version: 5

src/main/resources/guis.yml

@@ -84,7 +84,7 @@ partner:
         - ""
     cancel:
       material: "LIME_CONCRETE"
-      name: "&#00ffdd&lᴡᴀɪᴛɪɴɢ ғᴏʀ ʏᴏᴜ"
+      name: "&#00ffdd&lᴡᴀɪᴛɪɴɢ"
       lore:
         - ""
         - " &7- &fThe other player has confirmed the trade!"

src/main/resources/lang.yml

@@ -2,13 +2,18 @@ player-help:
   - " "
   - "&#00FFDD&lAxTrade &7»"
   - " &7- &f/axtrade <player> &7| &#00FFDDSend trade request"
+  - " &7- &f/axtrade accept <player> &7| &#00FFDDAccept trade request"
+  - " &7- &f/axtrade deny <player> &7| &#00FFDDDeny trade request"
   - " "
 
 admin-help:
   - " "
   - "&#00FFDD&lAxTrade &7»"
   - " &7- &f/axtrade <player> &7| &#00FFDDSend trade request"
+  - " &7- &f/axtrade accept <player> &7| &#00FFDDAccept trade request"
+  - " &7- &f/axtrade deny <player> &7| &#00FFDDDeny trade request"
   - " &7- &f/axtrade reload &7| &#00FFDDReload plugin"
+  - " &7- &f/axtrade force <player> &7| &#00FFDDForce start a trade"
   - " "
 
 reload:
@@ -19,6 +24,16 @@ trade:
   started: "&#CCFFEEYou have started a trade with &#00FFDD%player%&#CCFFEE!"
   completed: "&#CCFFEEYour trade with &#00FFDD%player% &#CCFFEEwas completed!"
   aborted: "&#CCFFEEYour trade with &#00FFDD%player% &#CCFFEEwas aborted!"
+  blacklisted-item: "&#CCFFEEThis item is blacklisted!"
+
+# summary after a successful trade
+summary:
+  get:
+    item: "&#00FF00&l+ &#00FF00%amount%x %item%"
+    currency: "&#00FF00&l+ &#00FF00%amount% %currency%"
+  give:
+    item: "&#FF0000&l- &#FF0000%amount%x %item%"
+    currency: "&#FF0000&l- &#FF0000%amount% %currency%"
 
 currency-editor:
   success: "&#CCFFEESuccessfully changed value!"
@@ -39,6 +54,8 @@ request:
   already-sent: "&#CCFFEEYou have already sent a trade request to &#00FFDD%player%&#CCFFEE!"
   too-far: "&#CCFFEEYou are too far from &#00FFDD%player% &#CCFFEEto send a trade request!"
   not-accepting: "&#CCFFEEThis player is not accepting trades right now!"
+  disallowed-gamemode: "&#CCFFEEEither you or the other player is in a disallowed gamemode!"
+  blacklisted-world: "&#CCFFEETrades are disabled in this world!"
 
 # this must be 4 lines
 # note: currently the first line must be left empty