0.1

pom.xml

@@ -35,11 +35,18 @@
             <groupId>com.io.yutian</groupId>
             <artifactId>pixelpaper</artifactId>
             <version>1.18.2</version>
+            <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>com.io.yutian</groupId>
             <artifactId>AuLib</artifactId>
-            <version>1.4.1</version>
+            <version>1.7</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>net.milkbowl</groupId>
+            <artifactId>Vault</artifactId>
+            <version>1.7.3</version>
             <scope>provided</scope>
         </dependency>
     </dependencies>

src/main/java/com/io/yutian/auchestshop/AuChestShop.java

@@ -6,11 +6,18 @@ import com.io.yutian.auchestshop.listener.ShopListener;
 import com.io.yutian.auchestshop.manager.InteractiveManager;
 import com.io.yutian.auchestshop.manager.ShopManager;
 import com.io.yutian.aulib.lang.Lang;
+import net.milkbowl.vault.Vault;
+import net.milkbowl.vault.economy.Economy;
+import org.bukkit.Bukkit;
+import org.bukkit.plugin.RegisteredServiceProvider;
 import org.bukkit.plugin.java.JavaPlugin;
 
+import java.math.BigInteger;
+
 public class AuChestShop extends JavaPlugin {
 
     private static AuChestShop instance;
+    private static Economy economy;
 
     private static SQLIO sqlIO;
     private static ShopManager shopManager;
@@ -21,6 +28,17 @@ public class AuChestShop extends JavaPlugin {
     public void onEnable() {
         instance = this;
 
+        RegisteredServiceProvider<Economy> economyProvider = null;
+        try {
+            economyProvider = Bukkit.getServicesManager().getRegistration(net.milkbowl.vault.economy.Economy.class);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        if (economyProvider != null) {
+            economy = economyProvider.getProvider();
+        }
+
         sqlIO = new SQLIO();
         commandManager = new CommandManager();
         shopManager = new ShopManager();
@@ -37,6 +55,7 @@ public class AuChestShop extends JavaPlugin {
             e.printStackTrace();
         }
         shopManager.loadAll(sqlIO);
+
     }
 
     public void reload() {
@@ -56,6 +75,10 @@ public class AuChestShop extends JavaPlugin {
         return sqlIO;
     }
 
+    public static Economy getEconomy() {
+        return economy;
+    }
+
     public static ShopManager getShopManager() {
         return shopManager;
     }

src/main/java/com/io/yutian/auchestshop/command/subs/CommandTest.java

@@ -1,19 +1,17 @@
 package com.io.yutian.auchestshop.command.subs;
 
-import com.io.yutian.auchestshop.AuChestShop;
 import com.io.yutian.auchestshop.shop.Shop;
-import com.io.yutian.auchestshop.shop.ShopLocation;
+import com.io.yutian.auchestshop.util.ItemStackUtil;
-import com.io.yutian.auchestshop.shop.ShopType;
-import com.io.yutian.auchestshop.shop.log.ShopLog;
 import com.io.yutian.aulib.command.CommandContext;
 import com.io.yutian.aulib.command.ICommand;
 import com.io.yutian.aulib.command.argument.Argument;
 import com.io.yutian.aulib.command.argument.ArgumentTypes;
 import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.UUID;
 
 public class CommandTest extends ICommand {
 
@@ -28,23 +26,11 @@ public class CommandTest extends ICommand {
     public void executes(CommandContext commandContext) {
         CommandSender sender = commandContext.getSender();
         String type = commandContext.getArgumentsValue("type").getString();
-        if (type.equalsIgnoreCase("create")) {
+        if (type.equalsIgnoreCase("eq")) {
-            Shop shop = new Shop(UUID.randomUUID(), UUID.randomUUID(), new ShopLocation("world", 0, 10, 0), null, 10, ShopType.BUYING, false, new ShopLog());
+            Player player = (Player) sender;
-            shops.add(shop);
+            ItemStack itemStack = player.getInventory().getItemInMainHand();
-            sender.sendMessage("Shop created!");
+            ItemStack itemStack1 = player.getInventory().getItemInOffHand();
-        } else if (type.equalsIgnoreCase("save")) {
+            sender.sendMessage("result: "+ItemStackUtil.matches(itemStack, itemStack1));
-            AuChestShop.getSQLIO().saveAllShops(shops);
-            sender.sendMessage("Shop saved!");
-        } else if (type.equalsIgnoreCase("list")) {
-            System.out.println(shops);
-            for (Shop shop : shops) {
-                sender.sendMessage(shop.getUUID());
-                sender.sendMessage(shop.getOwner());
-            }
-        } else if (type.equalsIgnoreCase("load")) {
-            shops = AuChestShop.getSQLIO().loadAllShops();
-            System.out.println(shops);
-            sender.sendMessage("Loaded all shops!");
         }
     }
 

src/main/java/com/io/yutian/auchestshop/database/SQLIO.java

@@ -40,7 +40,7 @@ public class SQLIO {
                 .addColumn("data", "TEXT NOT NULL")
                 .setIndex("uuid", IndexType.PRIMARY_KEY)
                 .setTableSettings("")
-                .build().execute(null);
+                .build().executeAsync(null);
     }
 
     public List<Shop> loadAllShops() {
@@ -76,7 +76,7 @@ public class SQLIO {
                                     .addCondition("uuid", shop.getUUID().toString())
                                     .setColumnValues("owner", shop.getOwner().toString())
                                     .setColumnValues("data", dataJson.toString())
-                                    .build().execute();
+                                    .build().executeAsync();
                         } else {
                             insertedShops.add(shop);
                         }
@@ -103,10 +103,8 @@ public class SQLIO {
                     JSONObject dataJson = SerializeHelper.serialize(shop);
                     sqlManager.createUpdate("shops")
                             .addCondition("uuid", shop.getUUID().toString())
-                            .setLimit(1)
-                            .setColumnValues("owner", shop.getOwner().toString())
                             .setColumnValues("data", dataJson.toString())
-                            .build().execute();
+                            .build().executeAsync();
                 } else {
                     JSONObject dataJson = SerializeHelper.serialize(shop);
                     sqlManager.createInsert("shops").setIgnore(false).setColumnNames("uuid", "owner", "data").setParams(new Object[]{shop.getUUID().toString(), shop.getOwner().toString(), dataJson.toString()}).executeAsync();
@@ -117,6 +115,18 @@ public class SQLIO {
         }
     }
 
+    public void deleteShop(Shop shop) {
+        try (SQLQuery sqlQuery = sqlManager.createQuery().inTable("shops").addCondition("uuid", shop.getUUID().toString()).setLimit(1).build().execute()) {
+            try (ResultSet resultSet = sqlQuery.getResultSet()) {
+                if (resultSet.next()) {
+                    sqlManager.createDelete("shops").addCondition("uuid", shop.getUUID().toString()).build().executeAsync();
+                }
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
     public void close() {
         if (sqlManager == null) {
             return;

src/main/java/com/io/yutian/auchestshop/gui/CreateShopGui.java

@@ -38,14 +38,15 @@ public class CreateShopGui extends Gui {
         addButton(11, new Button(new ItemStackBuilder(Material.DIAMOND).setDisplayName("§a出售").build()).click((player1, clickType) -> {
             created = true;
             AuChestShop.getShopManager().createShop(player1, block, ShopType.SELLING);
-            player1.sendMessage(Lang.get(""));
             player1.closeInventory();
+            player.sendMessage(Lang.get("auchestshop.create-shop.success"));
             runnable.run();
         }));
         addButton(15, new Button(new ItemStackBuilder(Material.EMERALD).setDisplayName("§a收购").build()).click((player1, clickType) -> {
             created = true;
             AuChestShop.getShopManager().createShop(player1, block, ShopType.BUYING);
             player1.closeInventory();
+            player.sendMessage(Lang.get("auchestshop.create-shop.success"));
             runnable.run();
         }));
     }
@@ -56,6 +57,5 @@ public class CreateShopGui extends Gui {
             block.setType(Material.AIR);
             PlayerInventoryUtil.giveItemStack(player, itemStack);
         }
-        runnable.run();
     }
 }

src/main/java/com/io/yutian/auchestshop/listener/ShopListener.java

@@ -4,9 +4,9 @@ import com.io.yutian.auchestshop.AuChestShop;
 import com.io.yutian.auchestshop.gui.CreateShopGui;
 import com.io.yutian.auchestshop.shop.Shop;
 import com.io.yutian.auchestshop.util.ExpiringSet;
+import com.io.yutian.auchestshop.util.ShopUtil;
+import com.io.yutian.aulib.lang.Lang;
 import com.io.yutian.aulib.listener.IListener;
-import com.io.yutian.aulib.nbt.NBTItem;
-import com.io.yutian.aulib.nbt.NBTString;
 import it.unimi.dsi.fastutil.Pair;
 import org.bukkit.GameMode;
 import org.bukkit.Location;
@@ -48,8 +48,9 @@ public class ShopListener extends IListener {
         if (!AuChestShop.getInteractiveManager().containsKey(uuid)) {
             return;
         }
-        AuChestShop.getInteractiveManager().handler(uuid, event.getMessage());
+        AuChestShop.getInteractiveManager().handler(player, event.getMessage());
         event.setCancelled(true);
+        AuChestShop.getInteractiveManager().remove(player.getUniqueId());
     }
 
     @EventHandler(priority = EventPriority.LOW, ignoreCancelled = true)
@@ -57,16 +58,18 @@ public class ShopListener extends IListener {
         Player player = event.getPlayer();
         Block block = event.getBlock();
         ItemStack itemStack = event.getItemInHand();
-        NBTItem nbtItem = new NBTItem(itemStack);
+        if (ShopUtil.isShopItem(itemStack)) {
-        if (nbtItem.has("item_type", NBTString.TYPE_ID)) {
+            Block block1 = block.getRelative(BlockFace.UP, 1);
-            String itemType = (String) nbtItem.get("item_type").getValue();
+            if (!block1.getType().equals(Material.AIR)) {
-            if (itemType.equals("chest_shop")) {
+                player.sendMessage(Lang.get("auchestshop.create-shop.up-has-block"));
-                CreateShopGui createShopGui = new CreateShopGui(player, block, itemStack, ()->{
+                event.setCancelled(true);
-                    cachedLocations.remove(block.getLocation());
+                return;
-                });
-                createShopGui.open();
-                cachedLocations.add(block.getLocation());
             }
+            CreateShopGui createShopGui = new CreateShopGui(player, block, itemStack, ()->{
+                cachedLocations.remove(block.getLocation());
+            });
+            createShopGui.open();
+            cachedLocations.add(block.getLocation());
         }
     }
 
@@ -76,7 +79,25 @@ public class ShopListener extends IListener {
         Block block = event.getBlock();
         if (cachedLocations.contains(block.getLocation())) {
             event.setCancelled(true);
+            return;
         }
+        Pair<Shop, ClickType> shopSearched = searchShop(player, block);
+        if (shopSearched.key() == null || shopSearched.value() == ClickType.AIR) {
+            return;
+        }
+        ClickType clickType = shopSearched.value();
+        if (clickType == ClickType.LOWER) {
+            Block block1 = block.getRelative(BlockFace.UP, 1);
+            block1.setType(Material.AIR);
+        } else if (clickType == ClickType.UPPER) {
+            Block block1 = block.getRelative(BlockFace.DOWN, 1);
+            block.setType(Material.AIR);
+            block1.breakNaturally(true);
+            event.setCancelled(true);
+        }
+        Shop shop = shopSearched.key();
+        AuChestShop.getShopManager().removeShop(shop);
+        player.sendMessage(Lang.get("auchestshop.remove-shop"));
     }
 
     @EventHandler(priority = EventPriority.LOW, ignoreCancelled = true)
@@ -127,7 +148,7 @@ public class ShopListener extends IListener {
         }
         Shop shop = shopSearched.key();
         ClickType clickType = shopSearched.value();
-        System.out.println(shop);
+        AuChestShop.getShopManager().handleInteract(player, event, shop, clickType);
     }
 
     private Pair<Shop, ClickType> searchShop(Player player, Block block) {
@@ -154,7 +175,7 @@ public class ShopListener extends IListener {
         return Pair.of(shop, ClickType.LOWER);
     }
 
-    enum ClickType {
+    public enum ClickType {
         UPPER,
         LOWER,
         AIR;

src/main/java/com/io/yutian/auchestshop/manager/InteractiveManager.java

@@ -1,6 +1,13 @@
 package com.io.yutian.auchestshop.manager;
 
+import com.io.yutian.auchestshop.AuChestShop;
+import com.io.yutian.auchestshop.shop.Shop;
+import com.io.yutian.auchestshop.shop.ShopAction;
 import com.io.yutian.auchestshop.shop.ShopInteractiveInfo;
+import com.io.yutian.aulib.lang.Lang;
+import com.io.yutian.aulib.util.StringUtil;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -10,9 +17,46 @@ public class InteractiveManager {
 
     private final Map<UUID, ShopInteractiveInfo> actions = new HashMap<>();
 
-    public void handler(UUID uuid, String message) {
+    public void handler(Player player, String message) {
-        ShopInteractiveInfo info = actions.get(uuid);
+        if (message.equalsIgnoreCase("cancel") || message.equalsIgnoreCase("取消")) {
+            player.sendMessage(Lang.get("auchestshop.action.cancel"));
+            return;
+        }
+        ShopInteractiveInfo info = actions.get(player.getUniqueId());
+        ShopAction action = info.getAction();
+        String arg = message.trim();
+        Shop shop = info.getShop();
+        if (AuChestShop.getShopManager().getShop(shop.getUUID()) == null) {
+            player.sendMessage(Lang.get("auchestshop.action.cancel"));
+            return;
+        }
+        if (action == ShopAction.CREATE) {
+            if (!StringUtil.isDouble(arg)) {
+                player.sendMessage(Lang.get("auchestshop.action.error-1"));
+                return;
+            }
+            double i = Double.parseDouble(arg);
+            if (i <= 0) {
+                player.sendMessage(Lang.get("auchestshop.action.error-2"));
+                return;
+            }
+            int length = arg.contains(".") ? arg.length() - arg.indexOf(".") + 1 : 0;
+            if (length >= 3) {
+                player.sendMessage(Lang.get("auchestshop.action.error-3"));
+                return;
+            }
+            if (i >= Double.MAX_VALUE) {
+                player.sendMessage(Lang.get("auchestshop.action.error-4"));
+                return;
+            }
+            ItemStack itemStack = info.getItemStack();
+            shop.setItem(itemStack);
+            shop.setPrice(i);
+            AuChestShop.getSQLIO().saveShop(shop);
+            player.sendMessage(Lang.get("auchestshop.action.success-create"));
+        } else if (action == ShopAction.PURCHASE) {
 
+        }
     }
 
     public ShopInteractiveInfo put(UUID uuid, ShopInteractiveInfo info) {

src/main/java/com/io/yutian/auchestshop/manager/ShopManager.java

@@ -4,17 +4,24 @@ import com.google.common.collect.Maps;
 import com.google.common.collect.Sets;
 import com.io.yutian.auchestshop.AuChestShop;
 import com.io.yutian.auchestshop.database.SQLIO;
-import com.io.yutian.auchestshop.shop.Shop;
+import com.io.yutian.auchestshop.listener.ShopListener;
-import com.io.yutian.auchestshop.shop.ShopChunk;
+import com.io.yutian.auchestshop.shop.*;
-import com.io.yutian.auchestshop.shop.ShopLocation;
+import com.io.yutian.auchestshop.util.ItemStackUtil;
-import com.io.yutian.auchestshop.shop.ShopType;
 import com.io.yutian.auchestshop.util.ShopUtil;
+import com.io.yutian.aulib.lang.Lang;
 import org.apache.commons.lang.StringUtils;
 import org.bukkit.Chunk;
 import org.bukkit.Location;
+import org.bukkit.Material;
 import org.bukkit.World;
 import org.bukkit.block.Block;
+import org.bukkit.block.BlockFace;
+import org.bukkit.block.data.type.Chest;
 import org.bukkit.entity.Player;
+import org.bukkit.event.block.Action;
+import org.bukkit.event.player.PlayerInteractEvent;
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.ItemStack;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
@@ -40,9 +47,52 @@ public class ShopManager {
         Shop shop = new Shop(player.getUniqueId(), shopLocation, shopType);
         addShop(shop);
         AuChestShop.getSQLIO().saveShop(shop);
+        Block block1 = block.getRelative(BlockFace.UP, 1);
+        block1.setType(block.getType());
+        Chest chest = (Chest) block1.getState().getBlockData();
+        chest.setDoubleBlockHalf(Chest.ChestDoubleBlockHalfType.UPPER);
+        chest.setShapeLevel(12);
+        block1.setBlockData(chest);
+        Chest chest1 = (Chest) block.getState().getBlockData();
+        chest1.setDoubleBlockHalf(Chest.ChestDoubleBlockHalfType.LOWER);
+        chest1.setShapeLevel(12);
+        block.setBlockData(chest1);
         return shop;
     }
 
+    public void handleInteract(Player player, PlayerInteractEvent event, Shop shop, ShopListener.ClickType clickType) {
+        Action action = event.getAction();
+        if (action == Action.LEFT_CLICK_BLOCK) {
+            if (shop.getItem() == null) {
+                if (event.getItem() != null && !event.getItem().getType().equals(Material.AIR)) {
+                    ShopInteractiveInfo interactiveInfo = new ShopInteractiveInfo(event.getItem().clone(), shop.getLocation(), shop, ShopAction.CREATE, clickType, System.currentTimeMillis());
+                    ItemStack item = event.getItem().clone();
+                    player.sendMessage(Lang.get("auchestshop.action.message-1", ItemStackUtil.getItemName(item)));
+                    AuChestShop.getInteractiveManager().put(player.getUniqueId(), interactiveInfo);
+                    return;
+                }
+                return;
+            }
+            ItemStack item = shop.getItem();
+            Inventory inventory = shop.getInventory();
+            int i =  shop.getShopType() == ShopType.BUYING ? ItemStackUtil.countSpace(inventory, item) : ItemStackUtil.countItems(inventory, item);
+            player.sendMessage(Lang.get("auchestshop.action.message-" + (shop.getShopType() == ShopType.BUYING ? 2 : 3), ItemStackUtil.getItemName(item), i));
+            ShopInteractiveInfo interactiveInfo = new ShopInteractiveInfo(null, shop.getLocation(), shop, ShopAction.PURCHASE, clickType, System.currentTimeMillis());
+            AuChestShop.getInteractiveManager().put(player.getUniqueId(), interactiveInfo);
+        } else if (action == Action.RIGHT_CLICK_BLOCK) {
+            if (player.isSneaking() && shop.getOwner().equals(player.getUniqueId())) {
+                return;
+            }
+            ItemStack item = shop.getItem();
+            Inventory inventory = shop.getInventory();
+            int i =  shop.getShopType() == ShopType.BUYING ? ItemStackUtil.countSpace(inventory, item) : ItemStackUtil.countItems(inventory, item);
+            player.sendMessage(Lang.get("auchestshop.action.message-" + (shop.getShopType() == ShopType.BUYING ? 2 : 3), ItemStackUtil.getItemName(item), i));
+            ShopInteractiveInfo interactiveInfo = new ShopInteractiveInfo(null, shop.getLocation(), shop, ShopAction.PURCHASE, clickType, System.currentTimeMillis());
+            AuChestShop.getInteractiveManager().put(player.getUniqueId(), interactiveInfo);
+            event.setCancelled(true);
+        }
+    }
+
     public @NotNull List<Shop> getAllShops() {
         List<Shop> shopsCollected = new ArrayList<>();
         for (Map<ShopChunk, Map<ShopLocation, Shop>> shopMapData : getShops().values()) {
@@ -146,7 +196,14 @@ public class ShopManager {
     }
 
     public void removeShop(@NotNull Shop shop) {
+        ShopLocation location = shop.getLocation();
+        ShopChunk shopChunk = ShopChunk.fromLocation(location);
+        final Map<ShopLocation, Shop> inChunk = getShops(shopChunk);
+        if (inChunk != null) {
+            inChunk.remove(location);
+        }
         this.loadedShops.remove(shop);
+        AuChestShop.getSQLIO().deleteShop(shop);
     }
 
     public Set<Shop> getLoadedShops() {

src/main/java/com/io/yutian/auchestshop/shop/Shop.java

@@ -1,6 +1,13 @@
 package com.io.yutian.auchestshop.shop;
 
 import com.io.yutian.auchestshop.shop.log.ShopLog;
+import com.io.yutian.aulib.serialize.SerializeIgnore;
+import org.bukkit.Bukkit;
+import org.bukkit.Location;
+import org.bukkit.World;
+import org.bukkit.block.Block;
+import org.bukkit.block.Chest;
+import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.ItemStack;
 
 import java.util.Objects;
@@ -17,6 +24,11 @@ public class Shop {
     private boolean unlimited;
     private ShopLog shopLog;
 
+    @SerializeIgnore
+    protected Location chestLocation;
+    @SerializeIgnore
+    protected Block chestBlock;
+
     public Shop(UUID owner, ShopLocation location, ShopType shopType) {
         this(UUID.randomUUID(), owner, location, null, 0, shopType, false, new ShopLog());
     }
@@ -30,6 +42,33 @@ public class Shop {
         this.shopType = shopType;
         this.unlimited = unlimited;
         this.shopLog = shopLog;
+        updateChest();
+    }
+
+    public void updateChest() {
+        World world = Bukkit.getWorld(location.getWorld());
+        this.chestLocation = new Location(world, location.getX(), location.getY(), location.getZ());
+        this.chestBlock = this.chestLocation.getBlock();
+    }
+
+    public Inventory getInventory() {
+        if (chestLocation == null) {
+            updateChest();
+        }
+        Chest chest = (Chest) chestBlock.getState();
+        return chest.getInventory();
+    }
+
+    public int getInventoryCount() {
+        return 0;
+    }
+
+    public void setItem(ItemStack item) {
+        this.item = item;
+    }
+
+    public void setPrice(double price) {
+        this.price = price;
     }
 
     public UUID getUUID() {

src/main/java/com/io/yutian/auchestshop/shop/ShopAction.java

@@ -0,0 +1,8 @@
+package com.io.yutian.auchestshop.shop;
+
+public enum ShopAction {
+
+    PURCHASE,
+    CREATE;
+
+}

src/main/java/com/io/yutian/auchestshop/shop/ShopChunk.java

@@ -38,6 +38,9 @@ public class ShopChunk {
         return equals(world.getName(), x, z);
     }
 
+    public static ShopChunk fromLocation(@NotNull ShopLocation location) {
+        return new ShopChunk(location.getWorld(), location.getX() >> 4, location.getZ() >> 4);
+    }
 
     public static ShopChunk fromLocation(@NotNull Location location) {
         return new ShopChunk(location.getWorld().getName(), location.getBlockX() >> 4, location.getBlockZ() >> 4);

src/main/java/com/io/yutian/auchestshop/shop/ShopInteractiveInfo.java

@@ -1,19 +1,23 @@
 package com.io.yutian.auchestshop.shop;
 
-import org.bukkit.event.block.Action;
+import com.io.yutian.auchestshop.listener.ShopListener;
 import org.bukkit.inventory.ItemStack;
 
 public class ShopInteractiveInfo {
 
     private ItemStack itemStack;
     private ShopLocation shopLocation;
-    private Action action;
+    private Shop shop;
+    private ShopAction action;
+    private ShopListener.ClickType clickType;
     private long time;
 
-    public ShopInteractiveInfo(ItemStack itemStack, ShopLocation shopLocation, Action action, long time) {
+    public ShopInteractiveInfo(ItemStack itemStack, ShopLocation shopLocation, Shop shop, ShopAction action, ShopListener.ClickType clickType, long time) {
         this.itemStack = itemStack;
         this.shopLocation = shopLocation;
+        this.shop = shop;
         this.action = action;
+        this.clickType = clickType;
         this.time = time;
     }
 
@@ -25,10 +29,18 @@ public class ShopInteractiveInfo {
         return shopLocation;
     }
 
-    public Action getAction() {
+    public Shop getShop() {
+        return shop;
+    }
+
+    public ShopAction getAction() {
         return action;
     }
 
+    public ShopListener.ClickType getClickType() {
+        return clickType;
+    }
+
     public long getTime() {
         return time;
     }

src/main/java/com/io/yutian/auchestshop/util/ItemStackUtil.java

@@ -0,0 +1,77 @@
+package com.io.yutian.auchestshop.util;
+
+import com.io.yutian.aulib.nbt.NBTCompound;
+import com.io.yutian.aulib.nbt.NBTItem;
+import com.io.yutian.aulib.util.LangUtil;
+import org.bukkit.Material;
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class ItemStackUtil {
+
+    public static boolean matches(@Nullable ItemStack original, @Nullable ItemStack tester) {
+        if (original == null || tester == null) {
+            return false;
+        }
+        original = original.clone();
+        original.setAmount(1);
+        tester = tester.clone();
+        tester.setAmount(1);
+        if (!original.isSimilar(tester)) {
+            return false;
+        }
+        NBTItem nbtOriginal = new NBTItem(original);
+        NBTItem nbtTester = new NBTItem(tester);
+        NBTCompound nbtCompound0 = nbtOriginal.getTag();
+        NBTCompound nbtCompound1 = nbtTester.getTag();
+        return nbtCompound0.equals(nbtCompound1);
+    }
+
+    public static int countItems(Inventory inventory, @NotNull ItemStack item) {
+        if (inventory == null) {
+            return 0;
+        }
+        int count = 0;
+        for (ItemStack itemStack : inventory) {
+            if (itemStack == null || itemStack.getType() == Material.AIR) {
+                continue;
+            }
+            if (matches(item, itemStack)) {
+                count+= itemStack.getAmount();
+            }
+        }
+        return count;
+    }
+
+    public static int countSpace(Inventory inventory, @NotNull ItemStack item) {
+        if (inventory == null) {
+            return 0;
+        }
+        int count = 0;
+        int itemMaxStackSize = item.getMaxStackSize();
+        for (ItemStack itemStack : inventory) {
+            if (itemStack == null || itemStack.getType() == Material.AIR) {
+                count+=itemMaxStackSize;
+            } else if (matches(item, itemStack)) {
+                count+=itemStack.getAmount() >= itemMaxStackSize ? 0 : itemMaxStackSize - itemStack.getAmount();
+            }
+        }
+        return count;
+    }
+
+    public static String getItemName(ItemStack itemStack) {
+        ItemMeta meta = itemStack.getItemMeta();
+        if (meta != null && meta.hasDisplayName()) {
+            return meta.getDisplayName();
+        }
+        Material material = itemStack.getType();
+        String id = material.name().toLowerCase();
+        boolean isBlock = material.isBlock();
+        String prefix = isBlock ? "block" : "item";
+        return LangUtil.getLang(prefix+".minecraft."+id);
+    }
+
+}

src/main/java/com/io/yutian/auchestshop/util/ShopUtil.java

@@ -1,10 +1,13 @@
 package com.io.yutian.auchestshop.util;
 
+import com.io.yutian.aulib.nbt.NBTItem;
+import com.io.yutian.aulib.nbt.NBTString;
 import org.bukkit.Material;
 import org.bukkit.Tag;
 import org.bukkit.block.Block;
 import org.bukkit.block.data.BlockData;
 import org.bukkit.block.data.Directional;
+import org.bukkit.inventory.ItemStack;
 import org.jetbrains.annotations.NotNull;
 
 import java.util.EnumSet;
@@ -18,6 +21,15 @@ public class ShopUtil {
         SHOPABLES.add(Material.TRAPPED_CHEST);
     }
 
+    public static boolean isShopItem(ItemStack itemStack) {
+        NBTItem nbtItem = new NBTItem(itemStack);
+        if (!nbtItem.has("item_type", NBTString.TYPE_ID)) {
+            return false;
+        }
+        String itemType = (String) nbtItem.get("item_type").getValue();
+        return itemType.equalsIgnoreCase("chest_shop");
+    }
+
     public static Block getAttached(@NotNull Block block) {
         BlockData blockData = block.getBlockData();
         if (blockData instanceof final Directional directional) {

src/main/resources/lang.yml

@@ -1,3 +1,17 @@
 auchestshop:
   create-shop:
-    success: "成功创建商店"
+    up-has-block: "§c创建失败,商店上方存在非法方块"
+    success: "§a成功创建商店"
+    error-1: "§c商店创建已取消"
+  remove-shop: "§a成功移除商店"
+  action:
+    cancel: "§a操作已取消"
+    message-1: "§a请在聊天中输入交易1个§e$0§a所需的价格。"
+    message-2: "§a聊天栏中输入想出售§e$0§a的物品数量,您现在可以卖出§e$1§a件物品。输入§ball§a来出售全部物品"
+    message-3: "§a聊天栏中输入想购买§e$0§a的物品数量,您可以购买§e$1§a件物品。输入§ball§a来购买全部物品"
+    error-1: "§c请输入有效的数字"
+    error-2: "§c请输入大于0的整数"
+    error-3: "§c您的价格中的小数点后位数超过上限"
+    error-4: "§c该值超过了最大值"
+    error-5: "§c请输入一个有效的价格"
+    success-create: "§a成功设置商店物品"