mirror of
https://github.com/ChestShop-authors/ChestShop-3.git
synced 2024-12-28 10:57:47 +01:00
Transactions now use Event-Listener system
This commit is contained in:
Acrobot
parent
92aeee4a86
commit
a3eaff47cd
@ -15,9 +15,12 @@ import com.Acrobot.ChestShop.Listeners.ItemInfoListener;
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import com.Acrobot.ChestShop.Listeners.Player.PlayerConnect;
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import com.Acrobot.ChestShop.Listeners.Player.PlayerInteract;
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import com.Acrobot.ChestShop.Listeners.Player.ShortNameSaver;
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import com.Acrobot.ChestShop.Listeners.Transaction.EmptyShopDeleter;
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import com.Acrobot.ChestShop.Listeners.Transaction.TransactionLogger;
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import com.Acrobot.ChestShop.Listeners.Transaction.TransactionMessageSender;
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import com.Acrobot.ChestShop.Listeners.Shop.PostTransaction.EconomicModule;
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import com.Acrobot.ChestShop.Listeners.Shop.PostTransaction.ItemManager;
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import com.Acrobot.ChestShop.Listeners.Shop.PreTransaction.*;
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import com.Acrobot.ChestShop.Listeners.Shop.PostTransaction.EmptyShopDeleter;
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import com.Acrobot.ChestShop.Listeners.Shop.PostTransaction.TransactionLogger;
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import com.Acrobot.ChestShop.Listeners.Shop.PostTransaction.TransactionMessageSender;
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import com.Acrobot.ChestShop.Logging.FileFormatter;
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import com.avaje.ebean.EbeanServer;
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import com.lennardf1989.bukkitex.Database;
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@ -37,6 +40,9 @@ import java.util.List;
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import java.util.logging.FileHandler;
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import java.util.logging.Logger;
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import static com.Acrobot.ChestShop.Config.Property.ALLOW_PARTIAL_TRANSACTIONS;
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import static com.Acrobot.ChestShop.Config.Property.SHOP_INTERACTION_INTERVAL;
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/**
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* Main file of the plugin
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*
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@ -137,6 +143,7 @@ public class ChestShop extends JavaPlugin {
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registerEvent(new SignChange());
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registerEvent(new EntityExplode());
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registerEvent(new PlayerConnect());
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registerEvent(new PlayerInteract());
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registerEvent(new ItemInfoListener());
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@ -144,9 +151,24 @@ public class ChestShop extends JavaPlugin {
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registerEvent(new TransactionLogger());
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registerEvent(new TransactionMessageSender());
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registerEvent(new ShortNameSaver());
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registerEvent(new EconomicModule());
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registerEvent(new ItemManager());
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registerEvent(new PlayerInteract(Config.getInteger(Property.SHOP_INTERACTION_INTERVAL)));
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registerEvent(new CreativeModeIgnorer());
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registerEvent(new PermissionChecker());
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registerEvent(new PriceValidator());
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registerEvent(new ShopValidator());
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registerEvent(new StockFittingChecker());
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registerEvent(new ErrorMessageSender());
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registerEvent(new SpamClickProtector(Config.getInteger(SHOP_INTERACTION_INTERVAL)));
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if (Config.getBoolean(ALLOW_PARTIAL_TRANSACTIONS)) {
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registerEvent(new PartialTransactionModule());
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} else {
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registerEvent(new AmountAndPriceChecker());
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}
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registerEvent(new ShortNameSaver());
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}
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public void registerEvent(Listener listener) {
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@ -1,47 +1,112 @@
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package com.Acrobot.ChestShop.Events;
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import com.Acrobot.ChestShop.Shop.Shop;
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import org.bukkit.OfflinePlayer;
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import org.bukkit.block.Sign;
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import org.bukkit.entity.Player;
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import org.bukkit.event.Cancellable;
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import org.bukkit.event.Event;
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import org.bukkit.event.HandlerList;
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import org.bukkit.inventory.Inventory;
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import org.bukkit.inventory.ItemStack;
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import static com.Acrobot.ChestShop.Events.PreTransactionEvent.TransactionOutcome.TRANSACTION_SUCCESFUL;
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import static com.Acrobot.ChestShop.Events.TransactionEvent.TransactionType;
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/**
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* @author Acrobot
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*/
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public class PreTransactionEvent extends Event implements Cancellable {
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public class PreTransactionEvent extends Event {
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private static final HandlerList handlers = new HandlerList();
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private final Shop shop;
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private final Player player;
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private final TransactionEvent.Type transactionType;
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private final Player client;
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private OfflinePlayer owner;
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private boolean isCancelled = false;
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private final TransactionType transactionType;
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private final Sign sign;
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public PreTransactionEvent(Shop shop, Player player, TransactionEvent.Type type) {
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this.shop = shop;
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this.player = player;
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private Inventory ownerInventory;
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private Inventory clientInventory;
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private ItemStack[] items;
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private double price;
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private TransactionOutcome transactionOutcome = TRANSACTION_SUCCESFUL;
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public PreTransactionEvent(Inventory ownerInventory, Inventory clientInventory, ItemStack[] items, double price, Player client, OfflinePlayer owner, Sign sign, TransactionType type) {
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this.ownerInventory = ownerInventory;
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this.clientInventory = (clientInventory == null ? client.getInventory() : clientInventory);
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this.items = items;
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this.price = price;
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this.client = client;
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this.owner = owner;
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this.sign = sign;
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this.transactionType = type;
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}
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public Shop getShop() {
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return shop;
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public Sign getSign() {
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return sign;
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}
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public Player getPlayer() {
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return player;
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public double getPrice() {
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return price;
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}
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public TransactionEvent.Type getTransactionType() {
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public void setPrice(double price) {
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this.price = price;
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}
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public void setStock(ItemStack... stock) {
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items = stock;
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}
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public ItemStack[] getStock() {
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return items;
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}
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public Player getClient() {
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return client;
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}
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public OfflinePlayer getOwner() {
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return owner;
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}
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public void setOwner(OfflinePlayer owner) {
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this.owner = owner;
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}
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public Inventory getOwnerInventory() {
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return ownerInventory;
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}
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public void setOwnerInventory(Inventory ownerInventory) {
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this.ownerInventory = ownerInventory;
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}
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public void setClientInventory(Inventory clientInventory) {
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this.clientInventory = clientInventory;
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}
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public Inventory getClientInventory() {
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return clientInventory;
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}
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public TransactionType getTransactionType() {
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return transactionType;
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}
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public boolean isCancelled() {
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return isCancelled;
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return transactionOutcome != TRANSACTION_SUCCESFUL;
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}
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public void setCancelled(boolean b) {
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this.isCancelled = b;
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public TransactionOutcome getTransactionOutcome() {
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return transactionOutcome;
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}
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public void setCancelled(TransactionOutcome reason) {
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transactionOutcome = reason;
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}
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public HandlerList getHandlers() {
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@ -51,4 +116,30 @@ public class PreTransactionEvent extends Event implements Cancellable {
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public static HandlerList getHandlerList() {
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return handlers;
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}
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public enum TransactionOutcome {
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SHOP_DOES_NOT_BUY_THIS_ITEM,
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SHOP_DOES_NOT_SELL_THIS_ITEM,
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CLIENT_DOES_NOT_HAVE_PERMISSION,
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CLIENT_DOES_NOT_HAVE_ENOUGH_MONEY,
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SHOP_DOES_NOT_HAVE_ENOUGH_MONEY,
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NOT_ENOUGH_SPACE_IN_CHEST,
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NOT_ENOUGH_SPACE_IN_INVENTORY,
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NOT_ENOUGH_STOCK_IN_CHEST,
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NOT_ENOUGH_STOCK_IN_INVENTORY,
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INVALID_SHOP,
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SPAM_CLICKING_PROTECTION,
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CREATIVE_MODE_PROTECTION,
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SHOP_IS_RESTRICTED,
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OTHER, //For plugin use!
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TRANSACTION_SUCCESFUL
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}
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}
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@ -1,10 +1,11 @@
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package com.Acrobot.ChestShop.Events;
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import com.Acrobot.ChestShop.Containers.Container;
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import org.bukkit.OfflinePlayer;
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import org.bukkit.block.Sign;
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import org.bukkit.entity.Player;
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import org.bukkit.event.Event;
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import org.bukkit.event.HandlerList;
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import org.bukkit.inventory.Inventory;
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import org.bukkit.inventory.ItemStack;
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/**
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@ -12,65 +13,81 @@ import org.bukkit.inventory.ItemStack;
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*/
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public class TransactionEvent extends Event {
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private static final HandlerList handlers = new HandlerList();
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private final TransactionType type;
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private Container container;
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private Sign sign;
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private final Inventory ownerInventory;
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private final Inventory clientInventory;
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private Player client;
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private String owner;
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private final Player client;
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private final OfflinePlayer owner;
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private ItemStack item;
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private int itemAmount;
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private double price;
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private final ItemStack[] stock;
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private final double price;
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private Type transactionType;
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private final Sign sign;
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public TransactionEvent(PreTransactionEvent event, Sign sign) {
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this.type = event.getTransactionType();
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this.ownerInventory = event.getOwnerInventory();
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this.clientInventory = event.getClientInventory();
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this.client = event.getClient();
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this.owner = event.getOwner();
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this.stock = event.getStock();
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this.price = event.getPrice();
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public TransactionEvent(Type transactionType, Container container, Sign sign, Player client, String owner, ItemStack item, double price) {
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this.container = container;
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this.sign = sign;
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}
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public TransactionEvent(TransactionType type, Inventory ownerInventory, Inventory clientInventory, Player client, OfflinePlayer owner, ItemStack[] stock, double price, Sign sign){
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this.type = type;
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this.ownerInventory = ownerInventory;
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this.clientInventory = clientInventory;
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this.client = client;
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this.owner = owner;
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this.item = item;
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this.itemAmount = item.getAmount();
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this.transactionType = transactionType;
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this.stock = stock;
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this.price = price;
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this.sign = sign;
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}
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public Type getTransactionType() {
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return transactionType;
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public TransactionType getTransactionType() {
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return type;
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}
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public Container getContainer() {
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return container;
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public Inventory getOwnerInventory() {
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return ownerInventory;
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}
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public Sign getSign() {
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return sign;
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public Inventory getClientInventory() {
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return clientInventory;
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}
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public Player getClient() {
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return client;
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}
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public String getOwner() {
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public OfflinePlayer getOwner() {
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return owner;
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}
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public ItemStack getItem() {
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return item;
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}
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public int getItemAmount() {
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return itemAmount;
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public ItemStack[] getStock() {
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return stock;
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}
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public double getPrice() {
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return price;
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}
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public Sign getSign() {
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return sign;
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}
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public HandlerList getHandlers() {
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return handlers;
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}
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@ -79,7 +96,7 @@ public class TransactionEvent extends Event {
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return handlers;
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}
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public enum Type {
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public enum TransactionType {
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BUY,
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SELL
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}
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@ -0,0 +1,34 @@
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package com.Acrobot.ChestShop.Listeners.Shop.PostTransaction;
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import com.Acrobot.ChestShop.Economy.Economy;
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import com.Acrobot.ChestShop.Events.TransactionEvent;
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import org.bukkit.event.EventHandler;
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import org.bukkit.event.Listener;
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import static com.Acrobot.ChestShop.Events.TransactionEvent.TransactionType.BUY;
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import static com.Acrobot.ChestShop.Events.TransactionEvent.TransactionType.SELL;
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/**
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* @author Acrobot
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*/
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public class EconomicModule implements Listener {
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@EventHandler
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public static void onBuyTransaction(TransactionEvent event) {
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if (event.getTransactionType() != BUY) {
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return;
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}
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Economy.subtract(event.getClient().getName(), event.getPrice());
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Economy.add(event.getOwner().getName(), event.getPrice());
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}
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@EventHandler
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public static void onSellTransaction(TransactionEvent event) {
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if (event.getTransactionType() != SELL) {
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return;
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}
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Economy.subtract(event.getOwner().getName(), event.getPrice());
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Economy.add(event.getClient().getName(), event.getPrice());
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}
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}
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@ -0,0 +1,41 @@
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package com.Acrobot.ChestShop.Listeners.Shop.PostTransaction;
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import com.Acrobot.ChestShop.Config.Config;
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import com.Acrobot.ChestShop.Config.Property;
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import com.Acrobot.ChestShop.Events.TransactionEvent;
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import org.bukkit.Material;
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import org.bukkit.event.EventHandler;
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import org.bukkit.event.Listener;
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import org.bukkit.inventory.Inventory;
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import org.bukkit.inventory.ItemStack;
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/**
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* @author Acrobot
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*/
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public class EmptyShopDeleter implements Listener {
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@EventHandler
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public static void onTransaction(TransactionEvent event) {
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if (event.getTransactionType() != TransactionEvent.TransactionType.BUY) {
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return;
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}
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if (shopShouldBeRemoved(event.getOwnerInventory())) {
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event.getSign().getBlock().setType(Material.AIR);
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event.getOwnerInventory().addItem(new ItemStack(Material.SIGN, 1));
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}
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}
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private static boolean shopShouldBeRemoved(Inventory inventory) {
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return Config.getBoolean(Property.REMOVE_EMPTY_SHOPS) && isEmpty(inventory);
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}
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public static boolean isEmpty(Inventory inventory) {
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for (ItemStack item : inventory.getContents()) {
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if (item != null) {
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return false;
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}
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}
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return true;
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}
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}
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@ -0,0 +1,50 @@
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package com.Acrobot.ChestShop.Listeners.Shop.PostTransaction;
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import com.Acrobot.Breeze.Utils.InventoryUtil;
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import com.Acrobot.ChestShop.Events.TransactionEvent;
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import org.bukkit.event.EventHandler;
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import org.bukkit.event.Listener;
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import org.bukkit.inventory.Inventory;
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import org.bukkit.inventory.ItemStack;
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import static com.Acrobot.ChestShop.Events.TransactionEvent.TransactionType.BUY;
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import static com.Acrobot.ChestShop.Events.TransactionEvent.TransactionType.SELL;
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/**
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* @author Acrobot
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*/
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public class ItemManager implements Listener {
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@EventHandler
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public static void shopItemRemover(TransactionEvent event) {
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if (event.getTransactionType() != BUY) {
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return;
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}
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removeItems(event.getOwnerInventory(), event.getStock());
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addItems(event.getClientInventory(), event.getStock());
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event.getClient().updateInventory();
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}
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@EventHandler
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public static void inventoryItemRemover(TransactionEvent event) {
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if (event.getTransactionType() != SELL) {
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return;
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}
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removeItems(event.getClientInventory(), event.getStock());
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addItems(event.getOwnerInventory(), event.getStock());
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event.getClient().updateInventory();
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}
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private static void removeItems(Inventory inventory, ItemStack[] items) {
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for (ItemStack item : items) {
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InventoryUtil.remove(item, inventory);
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}
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}
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private static void addItems(Inventory inventory, ItemStack[] items) {
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inventory.addItem(items);
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}
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}
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@ -1,4 +1,4 @@
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package com.Acrobot.ChestShop.Listeners.Transaction;
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package com.Acrobot.ChestShop.Listeners.Shop.PostTransaction;
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import com.Acrobot.ChestShop.ChestShop;
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import com.Acrobot.ChestShop.Config.Config;
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@ -13,7 +13,7 @@ import org.bukkit.inventory.ItemStack;
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import static com.Acrobot.Breeze.Utils.MaterialUtil.getSignName;
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import static com.Acrobot.ChestShop.Config.Property.GENERATE_STATISTICS_PAGE;
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import static com.Acrobot.ChestShop.Config.Property.LOG_TO_DATABASE;
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import static com.Acrobot.ChestShop.Events.TransactionEvent.Type.BUY;
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import static com.Acrobot.ChestShop.Events.TransactionEvent.TransactionType.BUY;
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/**
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* @author Acrobot
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@ -31,9 +31,11 @@ public class TransactionLogger implements Listener {
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message.append(" sold ");
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}
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message.append(event.getItemAmount()).append(' ');
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message.append(getSignName(event.getItem())).append(" for ");
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message.append(event.getPrice());
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for (ItemStack item : event.getStock()) {
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message.append(item.getAmount()).append(' ').append(getSignName(item));
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}
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message.append(" for ").append(event.getPrice());
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|
||||
if (event.getTransactionType() == BUY) {
|
||||
message.append(" from ");
|
||||
@ -42,7 +44,6 @@ public class TransactionLogger implements Listener {
|
||||
}
|
||||
|
||||
message.append(event.getOwner()).append(' ');
|
||||
|
||||
message.append(locationToString(event.getSign().getLocation()));
|
||||
|
||||
ChestShop.getBukkitLogger().info(message.toString());
|
||||
@ -54,23 +55,26 @@ public class TransactionLogger implements Listener {
|
||||
return;
|
||||
}
|
||||
|
||||
Transaction transaction = new Transaction();
|
||||
ItemStack item = event.getItem();
|
||||
double pricePerStack = event.getPrice() / event.getStock().length;
|
||||
|
||||
transaction.setAmount(event.getItemAmount());
|
||||
for (ItemStack item : event.getStock()) {
|
||||
Transaction transaction = new Transaction();
|
||||
|
||||
transaction.setItemID(item.getTypeId());
|
||||
transaction.setItemDurability(item.getDurability());
|
||||
transaction.setAmount(event.getStock()[0].getAmount());
|
||||
|
||||
transaction.setPrice((float) event.getPrice());
|
||||
transaction.setItemID(item.getTypeId());
|
||||
transaction.setItemDurability(item.getDurability());
|
||||
|
||||
transaction.setShopOwner(event.getOwner());
|
||||
transaction.setShopUser(event.getClient().getName());
|
||||
transaction.setPrice((float) pricePerStack);
|
||||
|
||||
transaction.setSec(System.currentTimeMillis() / 1000);
|
||||
transaction.setBuy(event.getTransactionType() == BUY);
|
||||
transaction.setShopOwner(event.getOwner().getName());
|
||||
transaction.setShopUser(event.getClient().getName());
|
||||
|
||||
Queue.addToQueue(transaction);
|
||||
transaction.setSec(System.currentTimeMillis() / 1000);
|
||||
transaction.setBuy(event.getTransactionType() == BUY);
|
||||
|
||||
Queue.addToQueue(transaction);
|
||||
}
|
||||
}
|
||||
|
||||
private static String locationToString(Location loc) {
|
||||
@ -1,6 +1,5 @@
|
||||
package com.Acrobot.ChestShop.Listeners.Transaction;
|
||||
package com.Acrobot.ChestShop.Listeners.Shop.PostTransaction;
|
||||
|
||||
import com.Acrobot.Breeze.Utils.StringUtil;
|
||||
import com.Acrobot.ChestShop.Config.Config;
|
||||
import com.Acrobot.ChestShop.Config.Language;
|
||||
import com.Acrobot.ChestShop.Economy.Economy;
|
||||
@ -10,6 +9,10 @@ import org.bukkit.entity.Player;
|
||||
import org.bukkit.event.EventHandler;
|
||||
import org.bukkit.event.EventPriority;
|
||||
import org.bukkit.event.Listener;
|
||||
import org.bukkit.inventory.ItemStack;
|
||||
|
||||
import java.util.HashMap;
|
||||
import java.util.Map;
|
||||
|
||||
import static com.Acrobot.ChestShop.Config.Language.*;
|
||||
import static com.Acrobot.ChestShop.Config.Property.SHOW_TRANSACTION_INFORMATION_CLIENT;
|
||||
@ -21,7 +24,7 @@ import static com.Acrobot.ChestShop.Config.Property.SHOW_TRANSACTION_INFORMATION
|
||||
public class TransactionMessageSender implements Listener {
|
||||
@EventHandler(priority = EventPriority.MONITOR)
|
||||
public static void onTransaction(TransactionEvent event) {
|
||||
if (event.getTransactionType() == TransactionEvent.Type.BUY) {
|
||||
if (event.getTransactionType() == TransactionEvent.TransactionType.BUY) {
|
||||
sendBuyMessage(event);
|
||||
} else {
|
||||
sendSellMessage(event);
|
||||
@ -29,23 +32,22 @@ public class TransactionMessageSender implements Listener {
|
||||
}
|
||||
|
||||
protected static void sendBuyMessage(TransactionEvent event) {
|
||||
String itemName = StringUtil.capitalizeFirstLetter(event.getItem().getType().name());
|
||||
String owner = event.getOwner();
|
||||
String itemName = parseItemInformation(event.getStock());
|
||||
String owner = event.getOwner().getName();
|
||||
|
||||
Player player = event.getClient();
|
||||
|
||||
int amount = event.getItemAmount();
|
||||
String price = Economy.formatBalance(event.getPrice());
|
||||
|
||||
if (Config.getBoolean(SHOW_TRANSACTION_INFORMATION_CLIENT)) {
|
||||
String message = formatMessage(YOU_BOUGHT_FROM_SHOP, itemName, price, amount);
|
||||
String message = formatMessage(YOU_BOUGHT_FROM_SHOP, itemName, price);
|
||||
message = message.replace("%owner", owner);
|
||||
|
||||
player.sendMessage(message);
|
||||
}
|
||||
|
||||
if (Config.getBoolean(SHOW_TRANSACTION_INFORMATION_OWNER)) {
|
||||
String message = formatMessage(SOMEBODY_BOUGHT_FROM_YOUR_SHOP, itemName, price, amount);
|
||||
String message = formatMessage(SOMEBODY_BOUGHT_FROM_YOUR_SHOP, itemName, price);
|
||||
message = message.replace("%buyer", player.getName());
|
||||
|
||||
sendMessageToOwner(message, event);
|
||||
@ -53,31 +55,54 @@ public class TransactionMessageSender implements Listener {
|
||||
}
|
||||
|
||||
protected static void sendSellMessage(TransactionEvent event) {
|
||||
String itemName = StringUtil.capitalizeFirstLetter(event.getItem().getType().name());
|
||||
String owner = event.getOwner();
|
||||
String itemName = parseItemInformation(event.getStock());
|
||||
String owner = event.getOwner().getName();
|
||||
|
||||
Player player = event.getClient();
|
||||
|
||||
int amount = event.getItemAmount();
|
||||
String price = Economy.formatBalance(event.getPrice());
|
||||
|
||||
if (Config.getBoolean(SHOW_TRANSACTION_INFORMATION_CLIENT)) {
|
||||
String message = formatMessage(YOU_SOLD_TO_SHOP, itemName, price, amount);
|
||||
String message = formatMessage(YOU_SOLD_TO_SHOP, itemName, price);
|
||||
message = message.replace("%buyer", owner);
|
||||
|
||||
player.sendMessage(message);
|
||||
}
|
||||
|
||||
if (Config.getBoolean(SHOW_TRANSACTION_INFORMATION_OWNER)) {
|
||||
String message = formatMessage(SOMEBODY_SOLD_TO_YOUR_SHOP, itemName, price, amount);
|
||||
String message = formatMessage(SOMEBODY_SOLD_TO_YOUR_SHOP, itemName, price);
|
||||
message = message.replace("%seller", player.getName());
|
||||
|
||||
sendMessageToOwner(message, event);
|
||||
}
|
||||
}
|
||||
|
||||
private static String parseItemInformation(ItemStack[] items) {
|
||||
Map<String, Integer> itemMap = new HashMap<String, Integer>();
|
||||
|
||||
for (ItemStack item : items) {
|
||||
String matName = item.getType().name();
|
||||
|
||||
if (itemMap.containsKey(matName)) {
|
||||
int curAmount = itemMap.get(matName);
|
||||
|
||||
itemMap.put(matName, curAmount + item.getAmount());
|
||||
} else {
|
||||
itemMap.put(matName, item.getAmount());
|
||||
}
|
||||
}
|
||||
|
||||
StringBuilder message = new StringBuilder(15);
|
||||
|
||||
for (Map.Entry<String, Integer> item : itemMap.entrySet()) {
|
||||
message.append(item.getValue()).append(' ').append(item.getKey());
|
||||
}
|
||||
|
||||
return message.toString();
|
||||
}
|
||||
|
||||
private static void sendMessageToOwner(String message, TransactionEvent event) {
|
||||
String owner = event.getOwner();
|
||||
String owner = event.getOwner().getName();
|
||||
|
||||
Player player = Bukkit.getPlayer(owner);
|
||||
|
||||
@ -86,9 +111,8 @@ public class TransactionMessageSender implements Listener {
|
||||
}
|
||||
}
|
||||
|
||||
private static String formatMessage(Language message, String item, String price, int amount) {
|
||||
private static String formatMessage(Language message, String item, String price) {
|
||||
return Config.getLocal(message)
|
||||
.replace("%amount", String.valueOf(amount))
|
||||
.replace("%item", item)
|
||||
.replace("%price", price);
|
||||
}
|
||||
@ -0,0 +1,66 @@
|
||||
package com.Acrobot.ChestShop.Listeners.Shop.PreTransaction;
|
||||
|
||||
import com.Acrobot.Breeze.Utils.InventoryUtil;
|
||||
import com.Acrobot.ChestShop.Economy.Economy;
|
||||
import com.Acrobot.ChestShop.Events.PreTransactionEvent;
|
||||
import org.bukkit.event.EventHandler;
|
||||
import org.bukkit.event.Listener;
|
||||
import org.bukkit.inventory.Inventory;
|
||||
import org.bukkit.inventory.ItemStack;
|
||||
|
||||
import static com.Acrobot.ChestShop.Events.PreTransactionEvent.TransactionOutcome.*;
|
||||
import static com.Acrobot.ChestShop.Events.TransactionEvent.TransactionType.BUY;
|
||||
import static com.Acrobot.ChestShop.Events.TransactionEvent.TransactionType.SELL;
|
||||
|
||||
/**
|
||||
* @author Acrobot
|
||||
*/
|
||||
public class AmountAndPriceChecker implements Listener {
|
||||
@EventHandler
|
||||
public static void onItemCheck(PreTransactionEvent event) {
|
||||
if (event.isCancelled() || event.getTransactionType() != BUY) {
|
||||
return;
|
||||
}
|
||||
|
||||
ItemStack[] stock = event.getStock();
|
||||
Inventory ownerInventory = event.getOwnerInventory();
|
||||
|
||||
if (!Economy.hasEnough(event.getClient().getName(), event.getPrice())) {
|
||||
event.setCancelled(CLIENT_DOES_NOT_HAVE_ENOUGH_MONEY);
|
||||
return;
|
||||
}
|
||||
|
||||
if (!hasItems(ownerInventory, stock)) {
|
||||
event.setCancelled(NOT_ENOUGH_STOCK_IN_CHEST);
|
||||
}
|
||||
}
|
||||
|
||||
@EventHandler
|
||||
public static void onSellItemCheck(PreTransactionEvent event) {
|
||||
if (event.isCancelled() || event.getTransactionType() != SELL) {
|
||||
return;
|
||||
}
|
||||
|
||||
ItemStack[] stock = event.getStock();
|
||||
Inventory clientInventory = event.getClientInventory();
|
||||
|
||||
if (!Economy.hasEnough(event.getOwner().getName(), event.getPrice())) {
|
||||
event.setCancelled(SHOP_DOES_NOT_HAVE_ENOUGH_MONEY);
|
||||
return;
|
||||
}
|
||||
|
||||
if (!hasItems(clientInventory, stock)) {
|
||||
event.setCancelled(NOT_ENOUGH_STOCK_IN_INVENTORY);
|
||||
}
|
||||
}
|
||||
|
||||
private static boolean hasItems(Inventory inventory, ItemStack[] items) {
|
||||
for (ItemStack item : items) {
|
||||
if (InventoryUtil.getAmount(item, inventory) < item.getAmount()) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,27 @@
|
||||
package com.Acrobot.ChestShop.Listeners.Shop.PreTransaction;
|
||||
|
||||
import com.Acrobot.ChestShop.Config.Config;
|
||||
import com.Acrobot.ChestShop.Events.PreTransactionEvent;
|
||||
import org.bukkit.GameMode;
|
||||
import org.bukkit.event.EventHandler;
|
||||
import org.bukkit.event.EventPriority;
|
||||
import org.bukkit.event.Listener;
|
||||
|
||||
import static com.Acrobot.ChestShop.Config.Property.IGNORE_CREATIVE_MODE;
|
||||
import static com.Acrobot.ChestShop.Events.PreTransactionEvent.TransactionOutcome.CREATIVE_MODE_PROTECTION;
|
||||
|
||||
/**
|
||||
* @author Acrobot
|
||||
*/
|
||||
public class CreativeModeIgnorer implements Listener {
|
||||
@EventHandler(priority = EventPriority.LOWEST)
|
||||
public static void onPreTransaction(PreTransactionEvent event) {
|
||||
if (event.isCancelled()) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (Config.getBoolean(IGNORE_CREATIVE_MODE) && event.getClient().getGameMode() == GameMode.CREATIVE) {
|
||||
event.setCancelled(CREATIVE_MODE_PROTECTION);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,73 @@
|
||||
package com.Acrobot.ChestShop.Listeners.Shop.PreTransaction;
|
||||
|
||||
import com.Acrobot.ChestShop.Config.Config;
|
||||
import com.Acrobot.ChestShop.Config.Language;
|
||||
import com.Acrobot.ChestShop.Config.Property;
|
||||
import com.Acrobot.ChestShop.Events.PreTransactionEvent;
|
||||
import org.bukkit.OfflinePlayer;
|
||||
import org.bukkit.entity.Player;
|
||||
import org.bukkit.event.EventHandler;
|
||||
import org.bukkit.event.EventPriority;
|
||||
import org.bukkit.event.Listener;
|
||||
|
||||
/**
|
||||
* @author Acrobot
|
||||
*/
|
||||
public class ErrorMessageSender implements Listener {
|
||||
@EventHandler(priority = EventPriority.MONITOR)
|
||||
public static void onMessage(PreTransactionEvent event) {
|
||||
if (!event.isCancelled()) {
|
||||
return;
|
||||
}
|
||||
|
||||
Language message = null;
|
||||
|
||||
switch(event.getTransactionOutcome()) {
|
||||
case SHOP_DOES_NOT_BUY_THIS_ITEM:
|
||||
message = Language.NO_BUYING_HERE;
|
||||
break;
|
||||
case SHOP_DOES_NOT_SELL_THIS_ITEM:
|
||||
message = Language.NO_SELLING_HERE;
|
||||
break;
|
||||
case CLIENT_DOES_NOT_HAVE_PERMISSION:
|
||||
message = Language.NO_PERMISSION;
|
||||
break;
|
||||
case CLIENT_DOES_NOT_HAVE_ENOUGH_MONEY:
|
||||
message = Language.NOT_ENOUGH_MONEY;
|
||||
break;
|
||||
case SHOP_DOES_NOT_HAVE_ENOUGH_MONEY:
|
||||
message = Language.NOT_ENOUGH_MONEY_SHOP;
|
||||
break;
|
||||
case NOT_ENOUGH_SPACE_IN_CHEST:
|
||||
message = Language.NOT_ENOUGH_SPACE_IN_CHEST;
|
||||
break;
|
||||
case NOT_ENOUGH_SPACE_IN_INVENTORY:
|
||||
message = Language.NOT_ENOUGH_SPACE_IN_INVENTORY;
|
||||
break;
|
||||
case NOT_ENOUGH_STOCK_IN_INVENTORY:
|
||||
message = Language.NOT_ENOUGH_ITEMS_TO_SELL;
|
||||
break;
|
||||
case NOT_ENOUGH_STOCK_IN_CHEST:
|
||||
sendMessageToOwner(event.getOwner(), Language.NOT_ENOUGH_STOCK_IN_YOUR_SHOP);
|
||||
message = Language.NOT_ENOUGH_STOCK;
|
||||
break;
|
||||
case SHOP_IS_RESTRICTED:
|
||||
message = Language.ACCESS_DENIED;
|
||||
break;
|
||||
case INVALID_SHOP:
|
||||
message = Language.INVALID_SHOP_DETECTED;
|
||||
break;
|
||||
}
|
||||
|
||||
if (message != null) {
|
||||
event.getClient().sendMessage(Config.getLocal(message));
|
||||
}
|
||||
}
|
||||
|
||||
private static void sendMessageToOwner(OfflinePlayer owner, Language message) {
|
||||
if (owner.isOnline() && Config.getBoolean(Property.SHOW_MESSAGE_OUT_OF_STOCK)) {
|
||||
Player player = (Player) owner;
|
||||
player.sendMessage(Config.getLocal(message));
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,189 @@
|
||||
package com.Acrobot.ChestShop.Listeners.Shop.PreTransaction;
|
||||
|
||||
import com.Acrobot.Breeze.Utils.InventoryUtil;
|
||||
import com.Acrobot.Breeze.Utils.MaterialUtil;
|
||||
import com.Acrobot.ChestShop.Economy.Economy;
|
||||
import com.Acrobot.ChestShop.Events.PreTransactionEvent;
|
||||
import org.bukkit.entity.Player;
|
||||
import org.bukkit.event.EventHandler;
|
||||
import org.bukkit.event.EventPriority;
|
||||
import org.bukkit.event.Listener;
|
||||
import org.bukkit.inventory.Inventory;
|
||||
import org.bukkit.inventory.ItemStack;
|
||||
|
||||
import java.util.LinkedList;
|
||||
import java.util.List;
|
||||
|
||||
import static com.Acrobot.ChestShop.Events.PreTransactionEvent.TransactionOutcome.*;
|
||||
import static com.Acrobot.ChestShop.Events.TransactionEvent.TransactionType.BUY;
|
||||
import static com.Acrobot.ChestShop.Events.TransactionEvent.TransactionType.SELL;
|
||||
|
||||
/**
|
||||
* @author Acrobot
|
||||
*/
|
||||
public class PartialTransactionModule implements Listener {
|
||||
@EventHandler(priority = EventPriority.LOW)
|
||||
public static void onPreBuyTransaction(PreTransactionEvent event) {
|
||||
if (event.isCancelled() || event.getTransactionType() != BUY) {
|
||||
return;
|
||||
}
|
||||
|
||||
Player client = event.getClient();
|
||||
String clientName = client.getName();
|
||||
ItemStack[] stock = event.getStock();
|
||||
|
||||
double price = event.getPrice();
|
||||
double pricePerItem = event.getPrice() / getItemCount(stock);
|
||||
double walletMoney = Economy.getBalance(clientName);
|
||||
|
||||
if (!Economy.hasEnough(clientName, price)) {
|
||||
int amountAffordable = getAmountOfAffordableItems(walletMoney, pricePerItem);
|
||||
|
||||
if (amountAffordable < 1) {
|
||||
event.setCancelled(CLIENT_DOES_NOT_HAVE_ENOUGH_MONEY);
|
||||
return;
|
||||
}
|
||||
|
||||
event.setPrice(amountAffordable * pricePerItem);
|
||||
event.setStock(getCountedItemStack(stock, amountAffordable));
|
||||
}
|
||||
|
||||
stock = event.getStock();
|
||||
|
||||
if (!hasItems(event.getOwnerInventory(), stock)) {
|
||||
ItemStack[] itemsHad = getItems(stock, event.getOwnerInventory());
|
||||
int posessedItemCount = getItemCount(itemsHad);
|
||||
|
||||
if (posessedItemCount <= 0) {
|
||||
event.setCancelled(NOT_ENOUGH_STOCK_IN_CHEST);
|
||||
return;
|
||||
}
|
||||
|
||||
event.setPrice(pricePerItem * posessedItemCount);
|
||||
event.setStock(itemsHad);
|
||||
}
|
||||
}
|
||||
|
||||
@EventHandler(priority = EventPriority.LOW)
|
||||
public static void onPreSellTransaction(PreTransactionEvent event) {
|
||||
if (event.isCancelled() || event.getTransactionType() != SELL) {
|
||||
return;
|
||||
}
|
||||
|
||||
String ownerName = event.getOwner().getName();
|
||||
ItemStack[] stock = event.getStock();
|
||||
|
||||
double price = event.getPrice();
|
||||
double pricePerItem = event.getPrice() / getItemCount(stock);
|
||||
double walletMoney = Economy.getBalance(ownerName);
|
||||
|
||||
if (!Economy.hasEnough(ownerName, price)) {
|
||||
int amountAffordable = getAmountOfAffordableItems(walletMoney, pricePerItem);
|
||||
|
||||
if (amountAffordable < 1) {
|
||||
event.setCancelled(SHOP_DOES_NOT_HAVE_ENOUGH_MONEY);
|
||||
return;
|
||||
}
|
||||
|
||||
event.setPrice(amountAffordable * pricePerItem);
|
||||
event.setStock(getCountedItemStack(stock, amountAffordable));
|
||||
}
|
||||
|
||||
stock = event.getStock();
|
||||
|
||||
if (!hasItems(event.getClientInventory(), stock)) {
|
||||
ItemStack[] itemsHad = getItems(stock, event.getClientInventory());
|
||||
int posessedItemCount = getItemCount(itemsHad);
|
||||
|
||||
if (posessedItemCount <= 0) {
|
||||
event.setCancelled(NOT_ENOUGH_STOCK_IN_INVENTORY);
|
||||
return;
|
||||
}
|
||||
|
||||
event.setPrice(pricePerItem * posessedItemCount);
|
||||
event.setStock(itemsHad);
|
||||
}
|
||||
}
|
||||
|
||||
private static boolean hasItems(Inventory inventory, ItemStack[] items) {
|
||||
for (ItemStack item : items) {
|
||||
if (!inventory.contains(item, item.getAmount())) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
private static int getAmountOfAffordableItems(double walletMoney, double pricePerItem) {
|
||||
return (int) Math.floor(walletMoney / pricePerItem);
|
||||
}
|
||||
|
||||
private static int getItemCount(ItemStack[] items) {
|
||||
int count = 0;
|
||||
|
||||
for (ItemStack item : items) {
|
||||
count += item.getAmount();
|
||||
}
|
||||
|
||||
return count;
|
||||
}
|
||||
|
||||
private static ItemStack[] getItems(ItemStack[] stock, Inventory inventory) {
|
||||
List<ItemStack> neededItems = new LinkedList<ItemStack>();
|
||||
|
||||
boolean itemAdded = false;
|
||||
|
||||
for (ItemStack item : stock) {
|
||||
for (ItemStack needed : neededItems) {
|
||||
if (MaterialUtil.equals(item, needed)) {
|
||||
needed.setAmount(needed.getAmount() + item.getAmount());
|
||||
itemAdded = true;
|
||||
}
|
||||
}
|
||||
|
||||
if (!itemAdded) {
|
||||
neededItems.add(item);
|
||||
itemAdded = false;
|
||||
}
|
||||
}
|
||||
|
||||
List<ItemStack> toReturn = new LinkedList<ItemStack>();
|
||||
|
||||
for (ItemStack item : neededItems) {
|
||||
int amount = InventoryUtil.getAmount(item, inventory);
|
||||
ItemStack clone = item.clone();
|
||||
|
||||
clone.setAmount(amount > item.getAmount() ? item.getAmount() : amount);
|
||||
|
||||
toReturn.add(clone);
|
||||
}
|
||||
|
||||
return toReturn.toArray(stock);
|
||||
}
|
||||
|
||||
private static ItemStack[] getCountedItemStack(ItemStack[] stock, int numberOfItems) {
|
||||
int left = numberOfItems;
|
||||
LinkedList<ItemStack> stacks = new LinkedList<ItemStack>();
|
||||
|
||||
for (ItemStack stack : stock) {
|
||||
int count = stack.getAmount();
|
||||
if (left > count) {
|
||||
stacks.add(stack);
|
||||
left -= count;
|
||||
} else {
|
||||
ItemStack clone = stack.clone();
|
||||
|
||||
clone.setAmount(left);
|
||||
stacks.add(clone);
|
||||
left = 0;
|
||||
}
|
||||
|
||||
if (left <= 0) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return stacks.toArray(stock);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,44 @@
|
||||
package com.Acrobot.ChestShop.Listeners.Shop.PreTransaction;
|
||||
|
||||
import com.Acrobot.ChestShop.Events.PreTransactionEvent;
|
||||
import com.Acrobot.ChestShop.Events.TransactionEvent;
|
||||
import com.Acrobot.ChestShop.Permission;
|
||||
import org.bukkit.entity.Player;
|
||||
import org.bukkit.event.EventHandler;
|
||||
import org.bukkit.event.Listener;
|
||||
import org.bukkit.inventory.ItemStack;
|
||||
|
||||
import static com.Acrobot.ChestShop.Events.PreTransactionEvent.TransactionOutcome.CLIENT_DOES_NOT_HAVE_PERMISSION;
|
||||
import static com.Acrobot.ChestShop.Events.TransactionEvent.TransactionType.BUY;
|
||||
|
||||
/**
|
||||
* @author Acrobot
|
||||
*/
|
||||
public class PermissionChecker implements Listener {
|
||||
@EventHandler
|
||||
public static void onPermissionCheck(PreTransactionEvent event) {
|
||||
if (event.isCancelled()) {
|
||||
return;
|
||||
}
|
||||
|
||||
Player client = event.getClient();
|
||||
TransactionEvent.TransactionType transactionType = event.getTransactionType();
|
||||
|
||||
for (ItemStack stock : event.getStock()) {
|
||||
String matID = Integer.toString(stock.getTypeId());
|
||||
|
||||
boolean hasPerm;
|
||||
|
||||
if (transactionType == BUY) {
|
||||
hasPerm = Permission.has(client, Permission.BUY) || Permission.has(client, Permission.BUY_ID + matID);
|
||||
} else {
|
||||
hasPerm = Permission.has(client, Permission.SELL) || Permission.has(client, Permission.SELL_ID + matID);
|
||||
}
|
||||
|
||||
if (!hasPerm) {
|
||||
event.setCancelled(CLIENT_DOES_NOT_HAVE_PERMISSION);
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,34 @@
|
||||
package com.Acrobot.ChestShop.Listeners.Shop.PreTransaction;
|
||||
|
||||
import com.Acrobot.Breeze.Utils.PriceUtil;
|
||||
import com.Acrobot.ChestShop.Events.PreTransactionEvent;
|
||||
import com.Acrobot.ChestShop.Events.TransactionEvent;
|
||||
import org.bukkit.event.EventHandler;
|
||||
import org.bukkit.event.Listener;
|
||||
|
||||
import static com.Acrobot.ChestShop.Events.PreTransactionEvent.TransactionOutcome.SHOP_DOES_NOT_BUY_THIS_ITEM;
|
||||
import static com.Acrobot.ChestShop.Events.PreTransactionEvent.TransactionOutcome.SHOP_DOES_NOT_SELL_THIS_ITEM;
|
||||
import static com.Acrobot.ChestShop.Events.TransactionEvent.TransactionType.BUY;
|
||||
|
||||
/**
|
||||
* @author Acrobot
|
||||
*/
|
||||
public class PriceValidator implements Listener {
|
||||
@EventHandler
|
||||
public static void onPriceCheck(PreTransactionEvent event) {
|
||||
if (event.isCancelled()) {
|
||||
return;
|
||||
}
|
||||
|
||||
TransactionEvent.TransactionType transactionType = event.getTransactionType();
|
||||
double price = event.getPrice();
|
||||
|
||||
if (price == PriceUtil.NO_PRICE) {
|
||||
if (transactionType == BUY) {
|
||||
event.setCancelled(SHOP_DOES_NOT_BUY_THIS_ITEM);
|
||||
} else {
|
||||
event.setCancelled(SHOP_DOES_NOT_SELL_THIS_ITEM);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,25 @@
|
||||
package com.Acrobot.ChestShop.Listeners.Shop.PreTransaction;
|
||||
|
||||
import com.Acrobot.ChestShop.Events.PreTransactionEvent;
|
||||
import com.Acrobot.ChestShop.Signs.ChestShopSign;
|
||||
import org.bukkit.event.EventHandler;
|
||||
import org.bukkit.event.EventPriority;
|
||||
import org.bukkit.event.Listener;
|
||||
|
||||
import static com.Acrobot.ChestShop.Events.PreTransactionEvent.TransactionOutcome.INVALID_SHOP;
|
||||
|
||||
/**
|
||||
* @author Acrobot
|
||||
*/
|
||||
public class ShopValidator implements Listener {
|
||||
@EventHandler(priority = EventPriority.LOW)
|
||||
public static void onCheck(PreTransactionEvent event) {
|
||||
if (event.isCancelled()) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (!ChestShopSign.isAdminShop(event.getSign()) && event.getOwnerInventory() == null) {
|
||||
event.setCancelled(INVALID_SHOP);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,40 @@
|
||||
package com.Acrobot.ChestShop.Listeners.Shop.PreTransaction;
|
||||
|
||||
import com.Acrobot.ChestShop.Events.PreTransactionEvent;
|
||||
import org.bukkit.entity.Player;
|
||||
import org.bukkit.event.EventHandler;
|
||||
import org.bukkit.event.EventPriority;
|
||||
import org.bukkit.event.Listener;
|
||||
|
||||
import java.util.Map;
|
||||
import java.util.WeakHashMap;
|
||||
|
||||
import static com.Acrobot.ChestShop.Events.PreTransactionEvent.TransactionOutcome.SPAM_CLICKING_PROTECTION;
|
||||
|
||||
/**
|
||||
* @author Acrobot
|
||||
*/
|
||||
public class SpamClickProtector implements Listener {
|
||||
private final Map<Player, Long> TIME_OF_LATEST_CLICK = new WeakHashMap<Player, Long>();
|
||||
private final int interval;
|
||||
|
||||
public SpamClickProtector(int interval) {
|
||||
this.interval = interval;
|
||||
}
|
||||
|
||||
@EventHandler(priority = EventPriority.LOWEST)
|
||||
public void onClick(PreTransactionEvent event) {
|
||||
if (event.isCancelled()) {
|
||||
return;
|
||||
}
|
||||
|
||||
Player clicker = event.getClient();
|
||||
|
||||
if (TIME_OF_LATEST_CLICK.containsKey(clicker) && (System.currentTimeMillis() - TIME_OF_LATEST_CLICK.get(clicker)) < interval) {
|
||||
event.setCancelled(SPAM_CLICKING_PROTECTION);
|
||||
return;
|
||||
}
|
||||
|
||||
TIME_OF_LATEST_CLICK.put(clicker, System.currentTimeMillis());
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,56 @@
|
||||
package com.Acrobot.ChestShop.Listeners.Shop.PreTransaction;
|
||||
|
||||
import com.Acrobot.Breeze.Utils.InventoryUtil;
|
||||
import com.Acrobot.ChestShop.Events.PreTransactionEvent;
|
||||
import org.bukkit.event.EventHandler;
|
||||
import org.bukkit.event.Listener;
|
||||
import org.bukkit.inventory.Inventory;
|
||||
import org.bukkit.inventory.ItemStack;
|
||||
|
||||
import static com.Acrobot.ChestShop.Events.PreTransactionEvent.TransactionOutcome.NOT_ENOUGH_SPACE_IN_CHEST;
|
||||
import static com.Acrobot.ChestShop.Events.PreTransactionEvent.TransactionOutcome.NOT_ENOUGH_SPACE_IN_INVENTORY;
|
||||
import static com.Acrobot.ChestShop.Events.TransactionEvent.TransactionType.BUY;
|
||||
import static com.Acrobot.ChestShop.Events.TransactionEvent.TransactionType.SELL;
|
||||
|
||||
/**
|
||||
* @author Acrobot
|
||||
*/
|
||||
public class StockFittingChecker implements Listener {
|
||||
@EventHandler
|
||||
public static void onSellCheck(PreTransactionEvent event) {
|
||||
if (event.isCancelled() || event.getTransactionType() != SELL) {
|
||||
return;
|
||||
}
|
||||
|
||||
Inventory shopInventory = event.getOwnerInventory();
|
||||
ItemStack[] stock = event.getStock();
|
||||
|
||||
if (!itemsFitInInventory(stock, shopInventory)) {
|
||||
event.setCancelled(NOT_ENOUGH_SPACE_IN_CHEST);
|
||||
}
|
||||
}
|
||||
|
||||
@EventHandler
|
||||
public static void onBuyCheck(PreTransactionEvent event) {
|
||||
if (event.isCancelled() || event.getTransactionType() != BUY) {
|
||||
return;
|
||||
}
|
||||
|
||||
Inventory clientInventory = event.getClientInventory();
|
||||
ItemStack[] stock = event.getStock();
|
||||
|
||||
if (!itemsFitInInventory(stock, clientInventory)) {
|
||||
event.setCancelled(NOT_ENOUGH_SPACE_IN_INVENTORY);
|
||||
}
|
||||
}
|
||||
|
||||
private static boolean itemsFitInInventory(ItemStack[] items, Inventory inventory) {
|
||||
for (ItemStack item : items) {
|
||||
if (!InventoryUtil.fits(item, inventory)) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
}
|
||||
@ -1,35 +0,0 @@
|
||||
package com.Acrobot.ChestShop.Listeners.Transaction;
|
||||
|
||||
import com.Acrobot.ChestShop.Config.Config;
|
||||
import com.Acrobot.ChestShop.Config.Property;
|
||||
import com.Acrobot.ChestShop.Containers.Container;
|
||||
import com.Acrobot.ChestShop.Events.TransactionEvent;
|
||||
import org.bukkit.Material;
|
||||
import org.bukkit.event.EventHandler;
|
||||
import org.bukkit.event.Listener;
|
||||
import org.bukkit.inventory.ItemStack;
|
||||
|
||||
/**
|
||||
* @author Acrobot
|
||||
*/
|
||||
public class EmptyShopDeleter implements Listener {
|
||||
@EventHandler
|
||||
public static void onTransaction(TransactionEvent event) {
|
||||
if (event.getTransactionType() != TransactionEvent.Type.BUY) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (shopShouldBeRemoved(event.getContainer())) {
|
||||
event.getSign().getBlock().setType(Material.AIR);
|
||||
event.getContainer().addItem(new ItemStack(Material.SIGN, 1));
|
||||
}
|
||||
}
|
||||
|
||||
private static boolean shopShouldBeRemoved(Container container) {
|
||||
return Config.getBoolean(Property.REMOVE_EMPTY_SHOPS) && shopIsEmpty(container);
|
||||
}
|
||||
|
||||
private static boolean shopIsEmpty(Container container) {
|
||||
return container.isEmpty();
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user