mirror of
https://github.com/songoda/UltimateModeration.git
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Fix for anvil GUI's
This commit is contained in:
Brianna
parent
5e40f09a04
commit
6b38468175
@ -1,12 +1,12 @@
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package com.songoda.ultimatemoderation.utils.gui;
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import com.songoda.ultimatemoderation.UltimateModeration;
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import com.songoda.ultimatemoderation.utils.ServerVersion;
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import com.songoda.ultimatemoderation.utils.version.NMSUtil;
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import org.bukkit.Bukkit;
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import org.bukkit.Sound;
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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.HandlerList;
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import org.bukkit.event.Listener;
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import org.bukkit.event.inventory.InventoryClickEvent;
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@ -24,97 +24,114 @@ import java.util.Map;
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public class AbstractAnvilGUI {
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private static Class<?> BlockPosition;
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private static Class<?> PacketPlayOutOpenWindow;
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private static Class<?> ContainerAnvil;
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private static Class<?> ChatMessage;
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private static Class<?> EntityHuman;
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private static boolean loadedClasses = false;
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private static Class<?> BlockPositionClass;
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private static Class<?> PacketPlayOutOpenWindowClass;
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private static Class<?> IChatBaseComponentClass;
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private static Class<?> ICraftingClass;
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private static Class<?> ContainerAnvilClass;
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private static Class<?> ChatMessageClass;
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private static Class<?> EntityHumanClass;
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private static Class<?> ContainerClass;
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private static Class<?> ContainerAccessClass;
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private static Class<?> WorldClass;
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private static Class<?> PlayerInventoryClass;
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private static Class<?> ContainersClass;
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private Player player;
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@SuppressWarnings("unused")
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private AnvilClickEventHandler handler;
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private Map<AnvilSlot, ItemStack> items = new HashMap<>();
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private OnClose onClose = null;
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private Inventory inv;
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private Listener listener;
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private Sound closeSound = UltimateModeration.getInstance().isServerVersionAtLeast(ServerVersion.V1_12) ? Sound.ENTITY_PLAYER_LEVELUP : Sound.valueOf("LEVEL_UP");
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private Sound closeSound = Sound.ENTITY_PLAYER_LEVELUP;
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static {
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BlockPositionClass = NMSUtil.getNMSClass("BlockPosition");
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PacketPlayOutOpenWindowClass = NMSUtil.getNMSClass("PacketPlayOutOpenWindow");
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IChatBaseComponentClass = NMSUtil.getNMSClass("IChatBaseComponent");
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ICraftingClass = NMSUtil.getNMSClass("ICrafting");
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ContainerAnvilClass = NMSUtil.getNMSClass("ContainerAnvil");
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EntityHumanClass = NMSUtil.getNMSClass("EntityHuman");
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ChatMessageClass = NMSUtil.getNMSClass("ChatMessage");
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ContainerClass = NMSUtil.getNMSClass("Container");
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WorldClass = NMSUtil.getNMSClass("World");
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PlayerInventoryClass = NMSUtil.getNMSClass("PlayerInventory");
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if (NMSUtil.getVersionNumber() > 13) {
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ContainerAccessClass = NMSUtil.getNMSClass("ContainerAccess");
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ContainersClass = NMSUtil.getNMSClass("Containers");
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}
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}
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public AbstractAnvilGUI(final Player player, final AnvilClickEventHandler handler) {
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loadClasses();
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this.player = player;
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this.handler = handler;
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this.listener = new Listener() {
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@EventHandler
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@EventHandler(priority = EventPriority.LOWEST)
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public void onInventoryClick(InventoryClickEvent event) {
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if (!(event.getWhoClicked() instanceof Player) || !event.getInventory().equals(inv)) return;
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if (event.getWhoClicked() instanceof Player) {
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event.setCancelled(true);
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if (event.getInventory().equals(inv)) {
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event.setCancelled(true);
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ItemStack item = event.getCurrentItem();
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int slot = event.getRawSlot();
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String name = "";
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ItemStack item = event.getCurrentItem();
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int slot = event.getRawSlot();
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String name = "";
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if (item != null) {
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if (item.hasItemMeta()) {
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ItemMeta meta = item.getItemMeta();
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if (item != null) {
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if (item.hasItemMeta()) {
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ItemMeta meta = item.getItemMeta();
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if (meta.hasDisplayName()) {
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name = meta.getDisplayName();
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if (meta != null && meta.hasDisplayName()) {
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name = meta.getDisplayName();
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}
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}
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}
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AnvilClickEvent clickEvent = new AnvilClickEvent(AnvilSlot.bySlot(slot), name);
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handler.onAnvilClick(clickEvent);
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if (clickEvent.getWillClose()) {
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event.getWhoClicked().closeInventory();
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}
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if (clickEvent.getWillDestroy()) {
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destroy();
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}
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}
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}
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AnvilClickEvent clickEvent = new AnvilClickEvent(AnvilSlot.bySlot(slot), name);
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if (clickEvent.getWillClose()) {
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event.getWhoClicked().closeInventory();
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}
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handler.onAnvilClick(clickEvent);
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if (clickEvent.getWillDestroy()) {
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destroy();
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}
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}
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@EventHandler
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@EventHandler(priority = EventPriority.LOWEST)
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public void onInventoryClose(InventoryCloseEvent event) {
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if (!(event.getPlayer() instanceof Player)) return;
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Inventory inv = event.getInventory();
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player.setLevel(player.getLevel() - 1);
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if (!inv.equals(AbstractAnvilGUI.this.inv)) return;
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inv.clear();
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OnClose onClose = getOnClose();
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player.playSound(player.getLocation(), closeSound, 1F, 1F);
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Bukkit.getScheduler().scheduleSyncDelayedTask(UltimateModeration.getInstance(), () -> {
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if (onClose != null) onClose.OnClose(player, inv);
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destroy();
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}, 1L);
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if (event.getPlayer() instanceof Player) {
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Inventory inv = event.getInventory();
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player.setLevel(player.getLevel() - 1);
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if (inv.equals(inv)) {
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inv.clear();
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player.playSound(player.getLocation(), closeSound, 1F, 1F);
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Bukkit.getScheduler().scheduleSyncDelayedTask(UltimateModeration.getInstance(), () -> {
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if (onClose != null) onClose.OnClose(player, inv);
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destroy();
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}, 1L);
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}
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}
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}
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@EventHandler
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@EventHandler(priority = EventPriority.LOWEST)
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public void onPlayerQuit(PlayerQuitEvent event) {
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if (!event.getPlayer().equals(getPlayer())) return;
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player.setLevel(player.getLevel() - 1);
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destroy();
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if (event.getPlayer().equals(getPlayer())) {
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player.setLevel(player.getLevel() - 1);
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destroy();
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}
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}
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};
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Bukkit.getPluginManager().registerEvents(listener, UltimateModeration.getInstance());
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}
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private void loadClasses() {
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if (loadedClasses) return;
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BlockPosition = NMSUtil.getNMSClass("BlockPosition");
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PacketPlayOutOpenWindow = NMSUtil.getNMSClass("PacketPlayOutOpenWindow");
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ContainerAnvil = NMSUtil.getNMSClass("ContainerAnvil");
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EntityHuman = NMSUtil.getNMSClass("EntityHuman");
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ChatMessage = NMSUtil.getNMSClass("ChatMessage");
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loadedClasses = true;
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}
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public Player getPlayer() {
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return player;
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}
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@ -128,49 +145,59 @@ public class AbstractAnvilGUI {
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try {
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Object craftPlayer = NMSUtil.getCraftClass("entity.CraftPlayer").cast(player);
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Method getHandleMethod = craftPlayer.getClass().getMethod("getHandle", new Class<?>[0]);
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Object entityPlayer = getHandleMethod.invoke(craftPlayer, new Object[0]);
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Method getHandleMethod = craftPlayer.getClass().getMethod("getHandle");
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Object entityPlayer = getHandleMethod.invoke(craftPlayer);
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Object playerInventory = NMSUtil.getFieldObject(entityPlayer, NMSUtil.getField(entityPlayer.getClass(), "inventory", false));
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Object world = NMSUtil.getFieldObject(entityPlayer, NMSUtil.getField(entityPlayer.getClass(), "world", false));
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Object blockPosition = BlockPositionClass.getConstructor(int.class, int.class, int.class).newInstance(0, 0, 0);
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Object container;
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if (NMSUtil.getVersionNumber() == 7) {
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container = ContainerAnvil.getConstructor(new Class[]{NMSUtil.getNMSClass("PlayerInventory"), NMSUtil.getNMSClass("World"), Integer.TYPE, Integer.TYPE, Integer.TYPE, EntityHuman}).newInstance(new Object[]{NMSUtil.getFieldObject(entityPlayer, NMSUtil.getField(entityPlayer.getClass(), "inventory", false)), NMSUtil.getFieldObject(entityPlayer, NMSUtil.getField(entityPlayer.getClass(), "world", false)), Integer.valueOf(0), Integer.valueOf(0), Integer.valueOf(0), entityPlayer});
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if (NMSUtil.getVersionNumber() > 13) {
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container = ContainerAnvilClass
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.getConstructor(int.class, PlayerInventoryClass, ContainerAccessClass)
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.newInstance(7, playerInventory, ContainerAccessClass.getMethod("at", WorldClass, BlockPositionClass).invoke(null, world, blockPosition));
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} else {
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container = ContainerAnvil.getConstructor(NMSUtil.getNMSClass("PlayerInventory"), NMSUtil.getNMSClass("World"), BlockPosition, EntityHuman).newInstance(NMSUtil.getFieldObject(entityPlayer, NMSUtil.getField(entityPlayer.getClass(), "inventory", false)), NMSUtil.getFieldObject(entityPlayer, NMSUtil.getField(entityPlayer.getClass(), "world", false)), BlockPosition.getConstructor(int.class, int.class, int.class).newInstance(0, 0, 0), entityPlayer);
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container = ContainerAnvilClass
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.getConstructor(PlayerInventoryClass, WorldClass, BlockPositionClass, EntityHumanClass)
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.newInstance(playerInventory, world, blockPosition, entityPlayer);
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}
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NMSUtil.getField(NMSUtil.getNMSClass("Container"), "checkReachable", true).set(container, false);
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NMSUtil.getField(ContainerClass, "checkReachable", true).set(container, false);
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Method getBukkitViewMethod = container.getClass().getMethod("getBukkitView", new Class<?>[0]);
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Method getBukkitViewMethod = container.getClass().getMethod("getBukkitView");
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Object bukkitView = getBukkitViewMethod.invoke(container);
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Method getTopInventoryMethod = bukkitView.getClass().getMethod("getTopInventory", new Class<?>[0]);
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Method getTopInventoryMethod = bukkitView.getClass().getMethod("getTopInventory");
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inv = (Inventory) getTopInventoryMethod.invoke(bukkitView);
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for (AnvilSlot slot : items.keySet()) {
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inv.setItem(slot.getSlot(), items.get(slot));
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}
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Method nextContainerCounterMethod = entityPlayer.getClass().getMethod("nextContainerCounter", new Class<?>[0]);
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Method nextContainerCounterMethod = entityPlayer.getClass().getMethod("nextContainerCounter");
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int c = (int) nextContainerCounterMethod.invoke(entityPlayer);
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Constructor<?> chatMessageConstructor = ChatMessage.getConstructor(String.class, Object[].class);
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Constructor<?> chatMessageConstructor = ChatMessageClass.getConstructor(String.class, Object[].class);
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Object packet;
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if (NMSUtil.getVersionNumber() == 7) {
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packet = PacketPlayOutOpenWindow.getConstructor(new Class[]{Integer.TYPE, Integer.TYPE, String.class, Integer.TYPE, Boolean.TYPE, Integer.TYPE}).newInstance(new Object[]{Integer.valueOf(c), Integer.valueOf(8), "Repairing", Integer.valueOf(0), Boolean.valueOf(true), Integer.valueOf(0)});
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if (NMSUtil.getVersionNumber() > 13) {
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packet = PacketPlayOutOpenWindowClass
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.getConstructor(int.class, ContainersClass, IChatBaseComponentClass)
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.newInstance(c, ContainersClass.getField("ANVIL").get(null), chatMessageConstructor.newInstance("Repairing", new Object[]{}));
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} else {
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packet = PacketPlayOutOpenWindow.getConstructor(int.class, String.class, NMSUtil.getNMSClass("IChatBaseComponent"), int.class).newInstance(c, "minecraft:anvil", chatMessageConstructor.newInstance("Repairing", new Object[]{}), 0);
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packet = PacketPlayOutOpenWindowClass
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.getConstructor(int.class, String.class, IChatBaseComponentClass, int.class)
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.newInstance(c, "minecraft:anvil", chatMessageConstructor.newInstance("Repairing", new Object[]{}), 0);
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}
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NMSUtil.sendPacket(player, packet);
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Field activeContainerField = NMSUtil.getField(EntityHuman, "activeContainer", true);
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Field activeContainerField = NMSUtil.getField(EntityHumanClass, "activeContainer", true);
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if (activeContainerField != null) {
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activeContainerField.set(entityPlayer, container);
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NMSUtil.getField(NMSUtil.getNMSClass("Container"), "windowId", true).set(activeContainerField.get(entityPlayer), c);
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Method addSlotListenerMethod = activeContainerField.get(entityPlayer).getClass().getMethod("addSlotListener", NMSUtil.getNMSClass("ICrafting"));
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NMSUtil.getField(ContainerClass, "windowId", true).set(activeContainerField.get(entityPlayer), c);
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Method addSlotListenerMethod = activeContainerField.get(entityPlayer).getClass().getMethod("addSlotListener", ICraftingClass);
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addSlotListenerMethod.invoke(activeContainerField.get(entityPlayer), entityPlayer);
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}
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} catch (Exception e) {
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@ -179,9 +206,7 @@ public class AbstractAnvilGUI {
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}
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public void destroy() {
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onClose = null;
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player = null;
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handler = null;
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items = null;
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HandlerList.unregisterAll(listener);
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@ -208,7 +233,7 @@ public class AbstractAnvilGUI {
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private int slot;
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private AnvilSlot(int slot) {
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AnvilSlot(int slot) {
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this.slot = slot;
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}
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@ -227,6 +252,7 @@ public class AbstractAnvilGUI {
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}
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}
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@FunctionalInterface
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public interface AnvilClickEventHandler {
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void onAnvilClick(AnvilClickEvent event);
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}
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@ -268,4 +294,5 @@ public class AbstractAnvilGUI {
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this.destroy = destroy;
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}
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}
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}
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}
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