284 lines
12 KiB
Java
284 lines
12 KiB
Java
package com.Acrobot.ChestShop.Listeners.Player;
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import com.Acrobot.Breeze.Utils.*;
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import com.Acrobot.ChestShop.Commands.AccessToggle;
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import com.Acrobot.ChestShop.Configuration.Messages;
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import com.Acrobot.ChestShop.Configuration.Properties;
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import com.Acrobot.ChestShop.Containers.AdminInventory;
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import com.Acrobot.ChestShop.Database.Account;
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import com.Acrobot.ChestShop.Events.AccountQueryEvent;
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import com.Acrobot.ChestShop.Events.Economy.AccountCheckEvent;
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import com.Acrobot.ChestShop.Events.ItemParseEvent;
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import com.Acrobot.ChestShop.Events.PreTransactionEvent;
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import com.Acrobot.ChestShop.Events.TransactionEvent;
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import com.Acrobot.ChestShop.Permission;
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import com.Acrobot.ChestShop.Security;
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import com.Acrobot.ChestShop.Signs.ChestShopSign;
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import com.Acrobot.ChestShop.Utils.uBlock;
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import org.bukkit.Bukkit;
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import org.bukkit.ChatColor;
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import org.bukkit.GameMode;
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import org.bukkit.Material;
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import org.bukkit.block.Block;
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import org.bukkit.block.Container;
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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.EventHandler;
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import org.bukkit.event.EventPriority;
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import org.bukkit.event.Listener;
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import org.bukkit.event.block.Action;
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import org.bukkit.event.block.SignChangeEvent;
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import org.bukkit.event.player.PlayerInteractEvent;
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import org.bukkit.inventory.Inventory;
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import org.bukkit.inventory.ItemStack;
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import java.math.BigDecimal;
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import java.math.MathContext;
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import java.util.Arrays;
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import java.util.logging.Level;
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import static com.Acrobot.Breeze.Utils.BlockUtil.isSign;
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import static com.Acrobot.ChestShop.Events.TransactionEvent.TransactionType;
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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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import static com.Acrobot.ChestShop.Permission.OTHER_NAME_CREATE;
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import static com.Acrobot.ChestShop.Signs.ChestShopSign.*;
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import static org.bukkit.event.block.Action.LEFT_CLICK_BLOCK;
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import static org.bukkit.event.block.Action.RIGHT_CLICK_BLOCK;
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/**
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* @author Acrobot
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*/
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public class PlayerInteract implements Listener {
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@EventHandler(priority = EventPriority.LOW, ignoreCancelled = true)
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public static void onInteract(PlayerInteractEvent event) {
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Block block = event.getClickedBlock();
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if (block == null)
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return;
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Action action = event.getAction();
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Player player = event.getPlayer();
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if (Properties.USE_BUILT_IN_PROTECTION && isShopBlock(block)) {
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if (Properties.TURN_OFF_DEFAULT_PROTECTION_WHEN_PROTECTED_EXTERNALLY) {
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return;
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}
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if (!Security.canAccess(player, block)) {
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Messages.ACCESS_DENIED.sendWithPrefix(player);
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event.setCancelled(true);
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}
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return;
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}
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if (!isSign(block) || player.getInventory().getItemInMainHand().getType() == Material.SIGN) // Blocking accidental sign edition
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return;
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Sign sign = (Sign) block.getState();
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if (!ChestShopSign.isValid(sign)) {
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return;
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}
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if (Properties.ALLOW_AUTO_ITEM_FILL && ChatColor.stripColor(sign.getLine(ITEM_LINE)).equals(AUTOFILL_CODE)) {
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if (ChestShopSign.hasPermission(player, OTHER_NAME_CREATE, sign)) {
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ItemStack item = player.getInventory().getItemInMainHand();
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if (!MaterialUtil.isEmpty(item)) {
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String itemCode;
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try {
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itemCode = MaterialUtil.getSignName(item);
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} catch (IllegalArgumentException e) {
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player.sendMessage(ChatColor.RED + "Error while generating shop sign item name. Please contact an admin or take a look at the console/log!");
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com.Acrobot.ChestShop.ChestShop.getPlugin().getLogger().log(Level.SEVERE, "Error while generating shop sign item name", e);
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return;
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}
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String[] lines = sign.getLines();
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lines[ITEM_LINE] = itemCode;
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SignChangeEvent changeEvent = new SignChangeEvent(block, player, lines);
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com.Acrobot.ChestShop.ChestShop.callEvent(changeEvent);
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if (!changeEvent.isCancelled()) {
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for (byte i = 0; i < changeEvent.getLines().length; ++i) {
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sign.setLine(i, changeEvent.getLine(i));
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}
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sign.update();
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}
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} else {
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Messages.NO_ITEM_IN_HAND.sendWithPrefix(player);
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}
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} else {
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Messages.ACCESS_DENIED.sendWithPrefix(player);
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}
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return;
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}
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if (!AccessToggle.isIgnoring(player) && ChestShopSign.canAccess(player, sign) && !ChestShopSign.isAdminShop(sign)) {
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if (Properties.IGNORE_ACCESS_PERMS || ChestShopSign.isOwner(player, sign)) {
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if (Properties.ALLOW_SIGN_CHEST_OPEN && !(Properties.IGNORE_CREATIVE_MODE && player.getGameMode() == GameMode.CREATIVE)) {
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if (player.isSneaking() || player.isInsideVehicle()
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|| (Properties.ALLOW_LEFT_CLICK_DESTROYING && action == LEFT_CLICK_BLOCK)) {
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return;
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}
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event.setCancelled(true);
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showChestGUI(player, block, sign);
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return;
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}
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// don't allow owners or people with access to buy/sell at this shop
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return;
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}
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}
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if (action == RIGHT_CLICK_BLOCK) {
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event.setCancelled(true);
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} else if (action == LEFT_CLICK_BLOCK && !ChestShopSign.canAccess(player, sign)) {
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event.setCancelled(true);
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}
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if (Properties.CHECK_ACCESS_FOR_SHOP_USE && !Security.canAccess(player, block, true)) {
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Messages.TRADE_DENIED.sendWithPrefix(player);
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return;
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}
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//Bukkit.getLogger().info("ChestShop - DEBUG - "+block.getWorld().getName()+": "+block.getLocation().getBlockX()+", "+block.getLocation().getBlockY()+", "+block.getLocation().getBlockZ());
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PreTransactionEvent pEvent = preparePreTransactionEvent(sign, player, action);
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if (pEvent == null)
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return;
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Bukkit.getPluginManager().callEvent(pEvent);
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if (pEvent.isCancelled())
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return;
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TransactionEvent tEvent = new TransactionEvent(pEvent, sign);
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Bukkit.getPluginManager().callEvent(tEvent);
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}
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private static PreTransactionEvent preparePreTransactionEvent(Sign sign, Player player, Action action) {
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String name = sign.getLine(NAME_LINE);
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String quantity = sign.getLine(QUANTITY_LINE);
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String prices = sign.getLine(PRICE_LINE);
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String material = sign.getLine(ITEM_LINE);
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AccountQueryEvent accountQueryEvent = new AccountQueryEvent(name);
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Bukkit.getPluginManager().callEvent(accountQueryEvent);
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Account account = accountQueryEvent.getAccount();
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if (account == null) {
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Messages.PLAYER_NOT_FOUND.sendWithPrefix(player);
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return null;
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}
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boolean adminShop = ChestShopSign.isAdminShop(sign);
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// check if player exists in economy
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if (!adminShop) {
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AccountCheckEvent event = new AccountCheckEvent(account.getUuid(), player.getWorld());
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Bukkit.getPluginManager().callEvent(event);
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if(!event.hasAccount()) {
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Messages.NO_ECONOMY_ACCOUNT.sendWithPrefix(player);
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return null;
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}
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}
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Action buy = Properties.REVERSE_BUTTONS ? LEFT_CLICK_BLOCK : RIGHT_CLICK_BLOCK;
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BigDecimal price = (action == buy ? PriceUtil.getExactBuyPrice(prices) : PriceUtil.getExactSellPrice(prices));
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Container shopBlock = uBlock.findConnectedContainer(sign);
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Inventory ownerInventory = shopBlock != null ? shopBlock.getInventory() : null;
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ItemParseEvent parseEvent = new ItemParseEvent(material);
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Bukkit.getPluginManager().callEvent(parseEvent);
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ItemStack item = parseEvent.getItem();
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if (item == null) {
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Messages.INVALID_SHOP_DETECTED.sendWithPrefix(player);
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return null;
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}
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int amount = -1;
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try {
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amount = Integer.parseInt(quantity);
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} catch (NumberFormatException notANumber) {}
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if (amount < 1 || amount > Properties.MAX_SHOP_AMOUNT) {
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Messages.INVALID_SHOP_PRICE.sendWithPrefix(player);
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return null;
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}
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if (Properties.SHIFT_SELLS_IN_STACKS && player.isSneaking() && !price.equals(PriceUtil.NO_PRICE) && isAllowedForShift(action == buy)) {
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int newAmount = adminShop ? InventoryUtil.getMaxStackSize(item) : getStackAmount(item, ownerInventory, player, action);
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if (newAmount > 0) {
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price = price.divide(BigDecimal.valueOf(amount), MathContext.DECIMAL128).multiply(BigDecimal.valueOf(newAmount)).setScale(Properties.PRICE_PRECISION, BigDecimal.ROUND_HALF_UP);
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amount = newAmount;
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}
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} else if (Properties.SHIFT_SELLS_EVERYTHING && player.isSneaking() && !price.equals(PriceUtil.NO_PRICE) && isAllowedForShift(action == buy)) {
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if (action != buy) {
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int newAmount = InventoryUtil.getAmount(item, player.getInventory());
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if (newAmount > 0) {
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price = price.divide(BigDecimal.valueOf(amount), MathContext.DECIMAL128).multiply(BigDecimal.valueOf(newAmount)).setScale(Properties.PRICE_PRECISION, BigDecimal.ROUND_HALF_UP);
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amount = newAmount;
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}
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} else if (!adminShop && ownerInventory != null) {
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int newAmount = InventoryUtil.getAmount(item, ownerInventory);
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if (newAmount > 0) {
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price = price.divide(BigDecimal.valueOf(amount), MathContext.DECIMAL128).multiply(BigDecimal.valueOf(newAmount)).setScale(Properties.PRICE_PRECISION, BigDecimal.ROUND_HALF_UP);
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amount = newAmount;
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}
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}
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}
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item.setAmount(amount);
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ItemStack[] items = InventoryUtil.getItemsStacked(item);
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if (adminShop) {
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ownerInventory = new AdminInventory(action == buy ? Arrays.stream(items).map(ItemStack::clone).toArray(ItemStack[]::new) : new ItemStack[0]);
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}
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TransactionType transactionType = (action == buy ? BUY : SELL);
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return new PreTransactionEvent(ownerInventory, player.getInventory(), items, price, player, account, sign, transactionType);
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}
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private static boolean isAllowedForShift(boolean buyTransaction) {
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String allowed = Properties.SHIFT_ALLOWS;
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if (allowed.equalsIgnoreCase("ALL")) {
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return true;
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}
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return allowed.equalsIgnoreCase(buyTransaction ? "BUY" : "SELL");
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}
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private static int getStackAmount(ItemStack item, Inventory inventory, Player player, Action action) {
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Action buy = Properties.REVERSE_BUTTONS ? LEFT_CLICK_BLOCK : RIGHT_CLICK_BLOCK;
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Inventory checkedInventory = (action == buy ? inventory : player.getInventory());
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if (checkedInventory.containsAtLeast(item, InventoryUtil.getMaxStackSize(item))) {
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return InventoryUtil.getMaxStackSize(item);
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} else {
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return InventoryUtil.getAmount(item, checkedInventory);
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}
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}
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/**
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* @deprecated Use {@link ChestShopSign#hasPermission(Player, Permission, Sign)} with {@link Permission#OTHER_NAME_ACCESS}
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*/
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@Deprecated
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public static boolean canOpenOtherShops(Player player) {
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return Permission.has(player, Permission.OTHER_NAME_ACCESS + ".*");
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}
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private static void showChestGUI(Player player, Block signBlock, Sign sign) {
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Container container = uBlock.findConnectedContainer(sign);
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if (container == null) {
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Messages.NO_CHEST_DETECTED.sendWithPrefix(player);
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return;
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}
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if (!Security.canAccess(player, signBlock)) {
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return;
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}
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BlockUtil.openBlockGUI(container, player);
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}
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}
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