diff --git a/internal/pom.xml b/internal/pom.xml
index fe76608..d5dc434 100644
--- a/internal/pom.xml
+++ b/internal/pom.xml
@@ -36,6 +36,7 @@
v1_8_R3
v1_15_R1
v1_16_R1
+ v1_16_R2
diff --git a/internal/v1_16_R2/pom.xml b/internal/v1_16_R2/pom.xml
new file mode 100644
index 0000000..190e87b
--- /dev/null
+++ b/internal/v1_16_R2/pom.xml
@@ -0,0 +1,75 @@
+
+
+
+
+ 4.0.0
+
+
+ com.lishid
+ openinvinternal
+ 4.1.4-SNAPSHOT
+
+
+ openinvadapter1_16_R2
+ OpenInvAdapter1_16_R2
+
+
+
+ org.spigotmc
+ spigot
+ 1.16.2-R0.1-SNAPSHOT
+ provided
+
+
+ com.lishid
+ openinvplugincore
+ 4.1.4-SNAPSHOT
+
+
+
+
+
+
+ org.apache.maven.plugins
+ maven-shade-plugin
+ 3.2.2
+
+ true
+
+
+
+ package
+
+ shade
+
+
+
+
+
+
+ maven-compiler-plugin
+ 3.8.1
+
+ 1.8
+ 1.8
+
+
+
+
+
+
\ No newline at end of file
diff --git a/internal/v1_16_R2/src/main/java/com/lishid/openinv/internal/v1_16_R2/AnySilentContainer.java b/internal/v1_16_R2/src/main/java/com/lishid/openinv/internal/v1_16_R2/AnySilentContainer.java
new file mode 100644
index 0000000..4040449
--- /dev/null
+++ b/internal/v1_16_R2/src/main/java/com/lishid/openinv/internal/v1_16_R2/AnySilentContainer.java
@@ -0,0 +1,358 @@
+/*
+ * Copyright (C) 2011-2020 lishid. All rights reserved.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+package com.lishid.openinv.internal.v1_16_R2;
+
+import com.lishid.openinv.OpenInv;
+import com.lishid.openinv.internal.IAnySilentContainer;
+import java.lang.reflect.Field;
+import net.minecraft.server.v1_16_R2.Block;
+import net.minecraft.server.v1_16_R2.BlockBarrel;
+import net.minecraft.server.v1_16_R2.BlockChest;
+import net.minecraft.server.v1_16_R2.BlockChestTrapped;
+import net.minecraft.server.v1_16_R2.BlockPosition;
+import net.minecraft.server.v1_16_R2.BlockPropertyChestType;
+import net.minecraft.server.v1_16_R2.BlockShulkerBox;
+import net.minecraft.server.v1_16_R2.ChatMessage;
+import net.minecraft.server.v1_16_R2.Container;
+import net.minecraft.server.v1_16_R2.ContainerChest;
+import net.minecraft.server.v1_16_R2.Containers;
+import net.minecraft.server.v1_16_R2.EntityHuman;
+import net.minecraft.server.v1_16_R2.EntityPlayer;
+import net.minecraft.server.v1_16_R2.EnumGamemode;
+import net.minecraft.server.v1_16_R2.IBlockData;
+import net.minecraft.server.v1_16_R2.IChatBaseComponent;
+import net.minecraft.server.v1_16_R2.ITileInventory;
+import net.minecraft.server.v1_16_R2.InventoryEnderChest;
+import net.minecraft.server.v1_16_R2.InventoryLargeChest;
+import net.minecraft.server.v1_16_R2.PlayerInteractManager;
+import net.minecraft.server.v1_16_R2.PlayerInventory;
+import net.minecraft.server.v1_16_R2.TileEntity;
+import net.minecraft.server.v1_16_R2.TileEntityChest;
+import net.minecraft.server.v1_16_R2.TileEntityEnderChest;
+import net.minecraft.server.v1_16_R2.TileEntityLootable;
+import net.minecraft.server.v1_16_R2.TileInventory;
+import net.minecraft.server.v1_16_R2.World;
+import org.bukkit.Material;
+import org.bukkit.Statistic;
+import org.bukkit.block.Barrel;
+import org.bukkit.block.BlockFace;
+import org.bukkit.block.BlockState;
+import org.bukkit.block.EnderChest;
+import org.bukkit.block.ShulkerBox;
+import org.bukkit.block.data.BlockData;
+import org.bukkit.block.data.Directional;
+import org.bukkit.block.data.type.Chest;
+import org.bukkit.entity.Cat;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.InventoryView;
+import org.bukkit.util.BoundingBox;
+import org.jetbrains.annotations.NotNull;
+
+public class AnySilentContainer implements IAnySilentContainer {
+
+ private Field playerInteractManagerGamemode;
+
+ public AnySilentContainer() {
+ try {
+ this.playerInteractManagerGamemode = PlayerInteractManager.class.getDeclaredField("gamemode");
+ this.playerInteractManagerGamemode.setAccessible(true);
+ } catch (NoSuchFieldException | SecurityException e) {
+ System.err.println("[OpenInv] Unable to directly write player gamemode! SilentChest will fail.");
+ e.printStackTrace();
+ }
+ }
+
+ @Override
+ public boolean isAnySilentContainer(@NotNull final org.bukkit.block.Block bukkitBlock) {
+ if (bukkitBlock.getType() == Material.ENDER_CHEST) {
+ return true;
+ }
+ BlockState state = bukkitBlock.getState();
+ return state instanceof org.bukkit.block.Chest
+ || state instanceof org.bukkit.block.ShulkerBox
+ || state instanceof org.bukkit.block.Barrel;
+ }
+
+ @Override
+ public boolean isAnyContainerNeeded(@NotNull final Player p, @NotNull final org.bukkit.block.Block block) {
+ BlockState blockState = block.getState();
+
+ // Barrels do not require AnyContainer.
+ if (blockState instanceof Barrel) {
+ return false;
+ }
+
+ // Enderchests require a non-occluding block on top to open.
+ if (blockState instanceof EnderChest) {
+ return block.getRelative(0, 1, 0).getType().isOccluding();
+ }
+
+ // Shulker boxes require 1/2 a block clear in the direction they open.
+ if (blockState instanceof ShulkerBox) {
+ BoundingBox boundingBox = block.getBoundingBox();
+ if (boundingBox.getVolume() > 1) {
+ // Shulker box is already open.
+ return false;
+ }
+
+ BlockData blockData = block.getBlockData();
+ if (!(blockData instanceof Directional)) {
+ // Shouldn't be possible. Just in case, demand AnyChest.
+ return true;
+ }
+
+ Directional directional = (Directional) blockData;
+ BlockFace face = directional.getFacing();
+ boundingBox.shift(face.getDirection());
+ // Return whether or not bounding boxes overlap.
+ return block.getRelative(face, 1).getBoundingBox().overlaps(boundingBox);
+ }
+
+ if (!(blockState instanceof org.bukkit.block.Chest)) {
+ return false;
+ }
+
+ if (isBlockedChest(block)) {
+ return true;
+ }
+
+ BlockData blockData = block.getBlockData();
+ if (!(blockData instanceof Chest) || ((Chest) blockData).getType() == Chest.Type.SINGLE) {
+ return false;
+ }
+
+ Chest chest = (Chest) blockData;
+ int ordinal = (chest.getFacing().ordinal() + 4 + (chest.getType() == Chest.Type.RIGHT ? -1 : 1)) % 4;
+ BlockFace relativeFace = BlockFace.values()[ordinal];
+ org.bukkit.block.Block relative = block.getRelative(relativeFace);
+
+ if (relative.getType() != block.getType()) {
+ return false;
+ }
+
+ BlockData relativeData = relative.getBlockData();
+ if (!(relativeData instanceof Chest)) {
+ return false;
+ }
+
+ Chest relativeChest = (Chest) relativeData;
+ if (relativeChest.getFacing() != chest.getFacing()
+ || relativeChest.getType() != (chest.getType() == Chest.Type.RIGHT ? Chest.Type.LEFT : Chest.Type.RIGHT)) {
+ return false;
+ }
+
+ return isBlockedChest(relative);
+ }
+
+ private boolean isBlockedChest(org.bukkit.block.Block block) {
+ org.bukkit.block.Block relative = block.getRelative(0, 1, 0);
+ return relative.getType().isOccluding()
+ || block.getWorld().getNearbyEntities(BoundingBox.of(relative), entity -> entity instanceof Cat).size() > 0;
+ }
+
+ @Override
+ public boolean activateContainer(@NotNull final Player bukkitPlayer, final boolean silentchest,
+ @NotNull final org.bukkit.block.Block bukkitBlock) {
+
+ // Silent ender chest is API-only
+ if (silentchest && bukkitBlock.getType() == Material.ENDER_CHEST) {
+ bukkitPlayer.openInventory(bukkitPlayer.getEnderChest());
+ bukkitPlayer.incrementStatistic(Statistic.ENDERCHEST_OPENED);
+ return true;
+ }
+
+ EntityPlayer player = PlayerDataManager.getHandle(bukkitPlayer);
+
+ final World world = player.world;
+ final BlockPosition blockPosition = new BlockPosition(bukkitBlock.getX(), bukkitBlock.getY(), bukkitBlock.getZ());
+ final TileEntity tile = world.getTileEntity(blockPosition);
+
+ if (tile == null) {
+ return false;
+ }
+
+ if (tile instanceof TileEntityEnderChest) {
+ // Anychest ender chest. See net.minecraft.server.BlockEnderChest
+ InventoryEnderChest enderChest = player.getEnderChest();
+ enderChest.a((TileEntityEnderChest) tile);
+ player.openContainer(new TileInventory((containerCounter, playerInventory, ignored) -> {
+ Containers> containers;
+ int rows = enderChest.getSize() / 9;
+ switch (rows) {
+ case 1:
+ containers = Containers.GENERIC_9X1;
+ break;
+ case 2:
+ containers = Containers.GENERIC_9X2;
+ break;
+ case 3:
+ default:
+ containers = Containers.GENERIC_9X3;
+ break;
+ case 4:
+ containers = Containers.GENERIC_9X4;
+ break;
+ case 5:
+ containers = Containers.GENERIC_9X5;
+ break;
+ case 6:
+ containers = Containers.GENERIC_9X6;
+ break;
+ }
+ return new ContainerChest(containers, containerCounter, playerInventory, enderChest, rows);
+ }, new ChatMessage("container.enderchest")));
+ bukkitPlayer.incrementStatistic(Statistic.ENDERCHEST_OPENED);
+ return true;
+ }
+
+ if (!(tile instanceof ITileInventory)) {
+ return false;
+ }
+
+ ITileInventory tileInventory = (ITileInventory) tile;
+ IBlockData blockData = world.getType(blockPosition);
+ Block block = blockData.getBlock();
+
+ if (block instanceof BlockChest) {
+
+ BlockPropertyChestType chestType = blockData.get(BlockChest.c);
+
+ if (chestType != BlockPropertyChestType.SINGLE) {
+
+ BlockPosition adjacentBlockPosition = blockPosition.shift(BlockChest.h(blockData));
+ IBlockData adjacentBlockData = world.getType(adjacentBlockPosition);
+
+ if (adjacentBlockData.getBlock() == block) {
+
+ BlockPropertyChestType adjacentChestType = adjacentBlockData.get(BlockChest.c);
+
+ if (adjacentChestType != BlockPropertyChestType.SINGLE && chestType != adjacentChestType
+ && adjacentBlockData.get(BlockChest.FACING) == blockData.get(BlockChest.FACING)) {
+
+ TileEntity adjacentTile = world.getTileEntity(adjacentBlockPosition);
+
+ if (adjacentTile instanceof TileEntityChest && tileInventory instanceof TileEntityChest) {
+ TileEntityChest rightChest = chestType == BlockPropertyChestType.RIGHT ? ((TileEntityChest) tileInventory) : (TileEntityChest) adjacentTile;
+ TileEntityChest leftChest = chestType == BlockPropertyChestType.RIGHT ? (TileEntityChest) adjacentTile : ((TileEntityChest) tileInventory);
+
+ if (silentchest && (rightChest.lootTable != null || leftChest.lootTable != null)) {
+ OpenInv.getPlugin(OpenInv.class).sendSystemMessage(bukkitPlayer, "messages.error.lootNotGenerated");
+ return false;
+ }
+
+ tileInventory = new ITileInventory() {
+ public Container createMenu(int containerCounter, PlayerInventory playerInventory, EntityHuman entityHuman) {
+ leftChest.d(playerInventory.player);
+ rightChest.d(playerInventory.player);
+ return ContainerChest.b(containerCounter, playerInventory, new InventoryLargeChest(rightChest, leftChest));
+ }
+
+ public IChatBaseComponent getScoreboardDisplayName() {
+ return new ChatMessage("container.chestDouble");
+ }
+ };
+ }
+ }
+ }
+ }
+
+ if (block instanceof BlockChestTrapped) {
+ bukkitPlayer.incrementStatistic(Statistic.TRAPPED_CHEST_TRIGGERED);
+ } else {
+ bukkitPlayer.incrementStatistic(Statistic.CHEST_OPENED);
+ }
+ }
+
+ if (block instanceof BlockShulkerBox) {
+ bukkitPlayer.incrementStatistic(Statistic.SHULKER_BOX_OPENED);
+ }
+
+ if (block instanceof BlockBarrel) {
+ bukkitPlayer.incrementStatistic(Statistic.OPEN_BARREL);
+ }
+
+ // AnyChest only - SilentChest not active, container unsupported, or unnecessary.
+ if (!silentchest || player.playerInteractManager.getGameMode() == EnumGamemode.SPECTATOR) {
+ player.openContainer(tileInventory);
+ return true;
+ }
+
+ // SilentChest requires access to setting players' gamemode directly.
+ if (this.playerInteractManagerGamemode == null) {
+ return false;
+ }
+
+ if (tile instanceof TileEntityLootable) {
+ TileEntityLootable lootable = (TileEntityLootable) tile;
+ if (lootable.lootTable != null) {
+ OpenInv.getPlugin(OpenInv.class).sendSystemMessage(bukkitPlayer, "messages.error.lootNotGenerated");
+ return false;
+ }
+ }
+
+ EnumGamemode gamemode = player.playerInteractManager.getGameMode();
+ this.forceGameMode(player, EnumGamemode.SPECTATOR);
+ player.openContainer(tileInventory);
+ this.forceGameMode(player, gamemode);
+ return true;
+ }
+
+ @Override
+ public void deactivateContainer(@NotNull final Player bukkitPlayer) {
+ if (this.playerInteractManagerGamemode == null) {
+ return;
+ }
+
+ InventoryView view = bukkitPlayer.getOpenInventory();
+ switch (view.getType()) {
+ case CHEST:
+ case ENDER_CHEST:
+ case SHULKER_BOX:
+ case BARREL:
+ break;
+ default:
+ return;
+ }
+
+ EntityPlayer player = PlayerDataManager.getHandle(bukkitPlayer);
+
+ EnumGamemode gamemode = player.playerInteractManager.getGameMode();
+ this.forceGameMode(player, EnumGamemode.SPECTATOR);
+ player.activeContainer.b(player);
+ player.activeContainer.a(player, false);
+ player.activeContainer.transferTo(player.defaultContainer, player.getBukkitEntity());
+ player.activeContainer = player.defaultContainer;
+ this.forceGameMode(player, gamemode);
+ }
+
+ private void forceGameMode(final EntityPlayer player, final EnumGamemode gameMode) {
+ if (this.playerInteractManagerGamemode == null) {
+ // No need to warn repeatedly, error on startup and lack of function should be enough.
+ return;
+ }
+ try {
+ if (!this.playerInteractManagerGamemode.isAccessible()) {
+ // Just in case, ensure accessible.
+ this.playerInteractManagerGamemode.setAccessible(true);
+ }
+ this.playerInteractManagerGamemode.set(player.playerInteractManager, gameMode);
+ } catch (IllegalArgumentException | IllegalAccessException e) {
+ e.printStackTrace();
+ }
+ }
+
+}
diff --git a/internal/v1_16_R2/src/main/java/com/lishid/openinv/internal/v1_16_R2/PlayerDataManager.java b/internal/v1_16_R2/src/main/java/com/lishid/openinv/internal/v1_16_R2/PlayerDataManager.java
new file mode 100644
index 0000000..79a0743
--- /dev/null
+++ b/internal/v1_16_R2/src/main/java/com/lishid/openinv/internal/v1_16_R2/PlayerDataManager.java
@@ -0,0 +1,295 @@
+/*
+ * Copyright (C) 2011-2020 lishid. All rights reserved.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+package com.lishid.openinv.internal.v1_16_R2;
+
+import com.lishid.openinv.OpenInv;
+import com.lishid.openinv.internal.IPlayerDataManager;
+import com.lishid.openinv.internal.ISpecialInventory;
+import com.mojang.authlib.GameProfile;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.lang.reflect.Field;
+import net.minecraft.server.v1_16_R2.ChatComponentText;
+import net.minecraft.server.v1_16_R2.ChatMessageType;
+import net.minecraft.server.v1_16_R2.Container;
+import net.minecraft.server.v1_16_R2.Containers;
+import net.minecraft.server.v1_16_R2.Entity;
+import net.minecraft.server.v1_16_R2.EntityHuman;
+import net.minecraft.server.v1_16_R2.EntityPlayer;
+import net.minecraft.server.v1_16_R2.MinecraftServer;
+import net.minecraft.server.v1_16_R2.NBTCompressedStreamTools;
+import net.minecraft.server.v1_16_R2.NBTTagCompound;
+import net.minecraft.server.v1_16_R2.PacketPlayOutChat;
+import net.minecraft.server.v1_16_R2.PacketPlayOutOpenWindow;
+import net.minecraft.server.v1_16_R2.PlayerInteractManager;
+import net.minecraft.server.v1_16_R2.PlayerInventory;
+import net.minecraft.server.v1_16_R2.SystemUtils;
+import net.minecraft.server.v1_16_R2.World;
+import net.minecraft.server.v1_16_R2.WorldNBTStorage;
+import net.minecraft.server.v1_16_R2.WorldServer;
+import org.apache.logging.log4j.LogManager;
+import org.bukkit.Bukkit;
+import org.bukkit.OfflinePlayer;
+import org.bukkit.Server;
+import org.bukkit.craftbukkit.v1_16_R2.CraftServer;
+import org.bukkit.craftbukkit.v1_16_R2.entity.CraftPlayer;
+import org.bukkit.craftbukkit.v1_16_R2.event.CraftEventFactory;
+import org.bukkit.craftbukkit.v1_16_R2.inventory.CraftContainer;
+import org.bukkit.entity.HumanEntity;
+import org.bukkit.entity.Player;
+import org.bukkit.event.inventory.InventoryType;
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.InventoryView;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class PlayerDataManager implements IPlayerDataManager {
+
+ private @Nullable Field bukkitEntity;
+
+ public PlayerDataManager() {
+ try {
+ bukkitEntity = Entity.class.getDeclaredField("bukkitEntity");
+ } catch (NoSuchFieldException e) {
+ System.out.println("Unable to obtain field to inject custom save process - players' mounts may be deleted when loaded.");
+ e.printStackTrace();
+ bukkitEntity = null;
+ }
+ }
+
+ @NotNull
+ public static EntityPlayer getHandle(final Player player) {
+ if (player instanceof CraftPlayer) {
+ return ((CraftPlayer) player).getHandle();
+ }
+
+ Server server = player.getServer();
+ EntityPlayer nmsPlayer = null;
+
+ if (server instanceof CraftServer) {
+ nmsPlayer = ((CraftServer) server).getHandle().getPlayer(player.getName());
+ }
+
+ if (nmsPlayer == null) {
+ // Could use reflection to examine fields, but it's honestly not worth the bother.
+ throw new RuntimeException("Unable to fetch EntityPlayer from provided Player implementation");
+ }
+
+ return nmsPlayer;
+ }
+
+ @Nullable
+ @Override
+ public Player loadPlayer(@NotNull final OfflinePlayer offline) {
+ // Ensure player has data
+ if (!offline.hasPlayedBefore()) {
+ return null;
+ }
+
+ // Create a profile and entity to load the player data
+ // See net.minecraft.server.PlayerList#attemptLogin
+ GameProfile profile = new GameProfile(offline.getUniqueId(),
+ offline.getName() != null ? offline.getName() : offline.getUniqueId().toString());
+ MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
+ WorldServer worldServer = server.getWorldServer(World.OVERWORLD);
+
+ if (worldServer == null) {
+ return null;
+ }
+
+ EntityPlayer entity = new EntityPlayer(server, worldServer, profile, new PlayerInteractManager(worldServer));
+
+ try {
+ injectPlayer(entity);
+ } catch (IllegalAccessException e) {
+ e.printStackTrace();
+ }
+
+ // Get the bukkit entity
+ Player target = entity.getBukkitEntity();
+ if (target != null) {
+ // Load data
+ target.loadData();
+ }
+ // Return the entity
+ return target;
+ }
+
+ void injectPlayer(EntityPlayer player) throws IllegalAccessException {
+ if (bukkitEntity == null) {
+ return;
+ }
+
+ bukkitEntity.setAccessible(true);
+
+ bukkitEntity.set(player, new CraftPlayer(player.server.server, player) {
+ @Override
+ public void saveData() {
+ super.saveData();
+ // See net.minecraft.server.WorldNBTStorage#save(EntityPlayer)
+ try {
+ WorldNBTStorage worldNBTStorage = player.server.getPlayerList().playerFileData;
+
+ NBTTagCompound playerData = player.save(new NBTTagCompound());
+
+ if (!isOnline()) {
+ // Special case: save old vehicle data
+ NBTTagCompound oldData = worldNBTStorage.load(player);
+
+ if (oldData != null && oldData.hasKeyOfType("RootVehicle", 10)) {
+ // See net.minecraft.server.PlayerList#a(NetworkManager, EntityPlayer) and net.minecraft.server.EntityPlayer#b(NBTTagCompound)
+ playerData.set("RootVehicle", oldData.getCompound("RootVehicle"));
+ }
+ }
+
+ File file = new File(worldNBTStorage.getPlayerDir(), player.getUniqueIDString() + ".dat.tmp");
+ File file1 = new File(worldNBTStorage.getPlayerDir(), player.getUniqueIDString() + ".dat");
+
+ NBTCompressedStreamTools.a(playerData, new FileOutputStream(file));
+
+ if (file1.exists() && !file1.delete() || !file.renameTo(file1)) {
+ LogManager.getLogger().warn("Failed to save player data for {}", player.getDisplayName().getString());
+ }
+
+ } catch (Exception e) {
+ LogManager.getLogger().warn("Failed to save player data for {}", player.getDisplayName().getString());
+ }
+ }
+ });
+ }
+
+ @NotNull
+ @Override
+ public Player inject(@NotNull Player player) {
+ try {
+ EntityPlayer nmsPlayer = getHandle(player);
+ injectPlayer(nmsPlayer);
+ return nmsPlayer.getBukkitEntity();
+ } catch (IllegalAccessException e) {
+ e.printStackTrace();
+ return player;
+ }
+ }
+
+ @Nullable
+ @Override
+ public InventoryView openInventory(@NotNull Player player, @NotNull ISpecialInventory inventory) {
+
+ EntityPlayer nmsPlayer = getHandle(player);
+
+ if (nmsPlayer.playerConnection == null) {
+ return null;
+ }
+
+ String title;
+ if (inventory instanceof SpecialEnderChest) {
+ HumanEntity owner = (HumanEntity) ((SpecialEnderChest) inventory).getBukkitOwner();
+ title = OpenInv.getPlugin(OpenInv.class).getLocalizedMessage(player, "container.enderchest", "%player%", owner.getName());
+ if (title == null) {
+ title = owner.getName() + "'s Ender Chest";
+ }
+ } else if (inventory instanceof SpecialPlayerInventory) {
+ EntityHuman owner = ((PlayerInventory) inventory).player;
+ title = OpenInv.getPlugin(OpenInv.class).getLocalizedMessage(player, "container.player", "%player%", owner.getName());
+ if (title == null) {
+ title = owner.getName() + "'s Inventory";
+ }
+ } else {
+ return player.openInventory(inventory.getBukkitInventory());
+ }
+
+ String finalTitle = title;
+ Container container = new CraftContainer(new InventoryView() {
+ @Override
+ public @NotNull Inventory getTopInventory() {
+ return inventory.getBukkitInventory();
+ }
+ @Override
+ public @NotNull Inventory getBottomInventory() {
+ return player.getInventory();
+ }
+ @Override
+ public @NotNull HumanEntity getPlayer() {
+ return player;
+ }
+ @Override
+ public @NotNull InventoryType getType() {
+ return inventory.getBukkitInventory().getType();
+ }
+ @Override
+ public @NotNull String getTitle() {
+ return finalTitle;
+ }
+ }, nmsPlayer, nmsPlayer.nextContainerCounter()) {
+ @Override
+ public Containers> getType() {
+ switch (inventory.getBukkitInventory().getSize()) {
+ case 9:
+ return Containers.GENERIC_9X1;
+ case 18:
+ return Containers.GENERIC_9X2;
+ case 27:
+ default:
+ return Containers.GENERIC_9X3;
+ case 36:
+ return Containers.GENERIC_9X4;
+ case 41: // PLAYER
+ case 45:
+ return Containers.GENERIC_9X5;
+ case 54:
+ return Containers.GENERIC_9X6;
+ }
+ }
+ };
+
+ container.setTitle(new ChatComponentText(title));
+ container = CraftEventFactory.callInventoryOpenEvent(nmsPlayer, container);
+
+ if (container == null) {
+ return null;
+ }
+
+ nmsPlayer.playerConnection.sendPacket(new PacketPlayOutOpenWindow(container.windowId, container.getType(),
+ new ChatComponentText(container.getBukkitView().getTitle())));
+ nmsPlayer.activeContainer = container;
+ container.addSlotListener(nmsPlayer);
+
+ return container.getBukkitView();
+
+ }
+
+ @Override
+ public void sendSystemMessage(@NotNull Player player, @NotNull String message) {
+ int newline = message.indexOf('\n');
+ if (newline != -1) {
+ // No newlines in action bar chat.
+ message = message.substring(0, newline);
+ }
+
+ if (message.isEmpty()) {
+ return;
+ }
+
+ EntityPlayer nmsPlayer = getHandle(player);
+
+ // For action bar chat, color codes are still supported but JSON text color is not allowed. Do not convert text.
+ if (nmsPlayer.playerConnection != null) {
+ nmsPlayer.playerConnection.sendPacket(new PacketPlayOutChat(new ChatComponentText(message), ChatMessageType.GAME_INFO, SystemUtils.b));
+ }
+ }
+
+}
diff --git a/internal/v1_16_R2/src/main/java/com/lishid/openinv/internal/v1_16_R2/SpecialEnderChest.java b/internal/v1_16_R2/src/main/java/com/lishid/openinv/internal/v1_16_R2/SpecialEnderChest.java
new file mode 100644
index 0000000..f2dc5f6
--- /dev/null
+++ b/internal/v1_16_R2/src/main/java/com/lishid/openinv/internal/v1_16_R2/SpecialEnderChest.java
@@ -0,0 +1,256 @@
+/*
+ * Copyright (C) 2011-2020 lishid. All rights reserved.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+package com.lishid.openinv.internal.v1_16_R2;
+
+import com.lishid.openinv.internal.ISpecialEnderChest;
+import java.util.List;
+import net.minecraft.server.v1_16_R2.AutoRecipeStackManager;
+import net.minecraft.server.v1_16_R2.ContainerUtil;
+import net.minecraft.server.v1_16_R2.EntityHuman;
+import net.minecraft.server.v1_16_R2.EntityPlayer;
+import net.minecraft.server.v1_16_R2.IInventoryListener;
+import net.minecraft.server.v1_16_R2.InventoryEnderChest;
+import net.minecraft.server.v1_16_R2.ItemStack;
+import net.minecraft.server.v1_16_R2.NonNullList;
+import org.bukkit.Location;
+import org.bukkit.craftbukkit.v1_16_R2.entity.CraftHumanEntity;
+import org.bukkit.craftbukkit.v1_16_R2.inventory.CraftInventory;
+import org.bukkit.entity.HumanEntity;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.InventoryHolder;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class SpecialEnderChest extends InventoryEnderChest implements ISpecialEnderChest {
+
+ private final CraftInventory inventory;
+ private EntityPlayer owner;
+ private NonNullList items;
+ private boolean playerOnline;
+
+ public SpecialEnderChest(final Player player, final Boolean online) {
+ super(PlayerDataManager.getHandle(player));
+ this.inventory = new CraftInventory(this);
+ this.owner = PlayerDataManager.getHandle(player);
+ this.playerOnline = online;
+ this.items = this.owner.getEnderChest().items;
+ }
+
+ @Override
+ public @NotNull CraftInventory getBukkitInventory() {
+ return inventory;
+ }
+
+ @Override
+ public boolean isInUse() {
+ return !this.getViewers().isEmpty();
+ }
+
+ @Override
+ public void setPlayerOffline() {
+ this.playerOnline = false;
+ }
+
+ @Override
+ public void setPlayerOnline(@NotNull final Player player) {
+ if (!this.playerOnline) {
+ try {
+ this.owner = PlayerDataManager.getHandle(player);
+ InventoryEnderChest enderChest = owner.getEnderChest();
+ for (int i = 0; i < enderChest.getSize(); ++i) {
+ enderChest.setItem(i, this.items.get(i));
+ }
+ this.items = enderChest.items;
+ } catch (Exception ignored) {}
+ this.playerOnline = true;
+ }
+ }
+
+ @Override
+ public void update() {
+ this.owner.getEnderChest().update();
+ }
+
+ @Override
+ public List getContents() {
+ return this.items;
+ }
+
+ @Override
+ public void onOpen(CraftHumanEntity who) {
+ this.owner.getEnderChest().onOpen(who);
+ }
+
+ @Override
+ public void onClose(CraftHumanEntity who) {
+ this.owner.getEnderChest().onClose(who);
+ }
+
+ @Override
+ public List getViewers() {
+ return this.owner.getEnderChest().getViewers();
+ }
+
+ @Override
+ public void setMaxStackSize(int i) {
+ this.owner.getEnderChest().setMaxStackSize(i);
+ }
+
+ @Override
+ public InventoryHolder getOwner() {
+ return this.owner.getEnderChest().getOwner();
+ }
+
+ @Override
+ public @Nullable Location getLocation() {
+ return null;
+ }
+
+ @Override
+ public void a(IInventoryListener iinventorylistener) {
+ this.owner.getEnderChest().a(iinventorylistener);
+ }
+
+ @Override
+ public void b(IInventoryListener iinventorylistener) {
+ this.owner.getEnderChest().b(iinventorylistener);
+ }
+
+ @Override
+ public ItemStack getItem(int i) {
+ return i >= 0 && i < this.items.size() ? this.items.get(i) : ItemStack.b;
+ }
+
+ @Override
+ public ItemStack splitStack(int i, int j) {
+ ItemStack itemstack = ContainerUtil.a(this.items, i, j);
+ if (!itemstack.isEmpty()) {
+ this.update();
+ }
+
+ return itemstack;
+ }
+
+ @Override
+ public ItemStack a(ItemStack itemstack) {
+ ItemStack itemstack1 = itemstack.cloneItemStack();
+
+ for (int i = 0; i < this.getSize(); ++i) {
+ ItemStack itemstack2 = this.getItem(i);
+ if (itemstack2.isEmpty()) {
+ this.setItem(i, itemstack1);
+ this.update();
+ return ItemStack.b;
+ }
+
+ if (ItemStack.c(itemstack2, itemstack1)) {
+ int j = Math.min(this.getMaxStackSize(), itemstack2.getMaxStackSize());
+ int k = Math.min(itemstack1.getCount(), j - itemstack2.getCount());
+ if (k > 0) {
+ itemstack2.add(k);
+ itemstack1.subtract(k);
+ if (itemstack1.isEmpty()) {
+ this.update();
+ return ItemStack.b;
+ }
+ }
+ }
+ }
+
+ if (itemstack1.getCount() != itemstack.getCount()) {
+ this.update();
+ }
+
+ return itemstack1;
+ }
+
+ @Override
+ public ItemStack splitWithoutUpdate(int i) {
+ ItemStack itemstack = this.items.get(i);
+ if (itemstack.isEmpty()) {
+ return ItemStack.b;
+ } else {
+ this.items.set(i, ItemStack.b);
+ return itemstack;
+ }
+ }
+
+ @Override
+ public void setItem(int i, ItemStack itemstack) {
+ this.items.set(i, itemstack);
+ if (!itemstack.isEmpty() && itemstack.getCount() > this.getMaxStackSize()) {
+ itemstack.setCount(this.getMaxStackSize());
+ }
+
+ this.update();
+ }
+
+ @Override
+ public int getSize() {
+ return this.owner.getEnderChest().getSize();
+ }
+
+ @Override
+ public boolean isEmpty() {
+
+ for (ItemStack itemstack : this.items) {
+ if (!itemstack.isEmpty()) {
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ @Override
+ public int getMaxStackSize() {
+ return 64;
+ }
+
+ @Override
+ public boolean a(EntityHuman entityhuman) {
+ return true;
+ }
+
+ @Override
+ public void startOpen(EntityHuman entityhuman) {
+ }
+
+ @Override
+ public void closeContainer(EntityHuman entityhuman) {
+ }
+
+ @Override
+ public boolean b(int i, ItemStack itemstack) {
+ return true;
+ }
+
+ @Override
+ public void clear() {
+ this.items.clear();
+ }
+
+ @Override
+ public void a(AutoRecipeStackManager autorecipestackmanager) {
+
+ for (ItemStack itemstack : this.items) {
+ autorecipestackmanager.b(itemstack);
+ }
+
+ }
+
+}
diff --git a/internal/v1_16_R2/src/main/java/com/lishid/openinv/internal/v1_16_R2/SpecialPlayerInventory.java b/internal/v1_16_R2/src/main/java/com/lishid/openinv/internal/v1_16_R2/SpecialPlayerInventory.java
new file mode 100644
index 0000000..e1b22cf
--- /dev/null
+++ b/internal/v1_16_R2/src/main/java/com/lishid/openinv/internal/v1_16_R2/SpecialPlayerInventory.java
@@ -0,0 +1,733 @@
+/*
+ * Copyright (C) 2011-2020 lishid. All rights reserved.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+package com.lishid.openinv.internal.v1_16_R2;
+
+import com.google.common.collect.ImmutableList;
+import com.lishid.openinv.internal.ISpecialPlayerInventory;
+import java.util.Iterator;
+import java.util.List;
+import java.util.function.Predicate;
+import java.util.stream.Collectors;
+import net.minecraft.server.v1_16_R2.AutoRecipeStackManager;
+import net.minecraft.server.v1_16_R2.ChatMessage;
+import net.minecraft.server.v1_16_R2.ContainerUtil;
+import net.minecraft.server.v1_16_R2.CrashReport;
+import net.minecraft.server.v1_16_R2.CrashReportSystemDetails;
+import net.minecraft.server.v1_16_R2.DamageSource;
+import net.minecraft.server.v1_16_R2.EntityHuman;
+import net.minecraft.server.v1_16_R2.EntityPlayer;
+import net.minecraft.server.v1_16_R2.EnumItemSlot;
+import net.minecraft.server.v1_16_R2.IBlockData;
+import net.minecraft.server.v1_16_R2.IChatBaseComponent;
+import net.minecraft.server.v1_16_R2.IInventory;
+import net.minecraft.server.v1_16_R2.Item;
+import net.minecraft.server.v1_16_R2.ItemArmor;
+import net.minecraft.server.v1_16_R2.ItemStack;
+import net.minecraft.server.v1_16_R2.NBTTagCompound;
+import net.minecraft.server.v1_16_R2.NBTTagList;
+import net.minecraft.server.v1_16_R2.NonNullList;
+import net.minecraft.server.v1_16_R2.PacketPlayOutSetSlot;
+import net.minecraft.server.v1_16_R2.PlayerInventory;
+import net.minecraft.server.v1_16_R2.ReportedException;
+import net.minecraft.server.v1_16_R2.World;
+import org.bukkit.Location;
+import org.bukkit.craftbukkit.v1_16_R2.entity.CraftHumanEntity;
+import org.bukkit.craftbukkit.v1_16_R2.inventory.CraftInventory;
+import org.bukkit.entity.HumanEntity;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.InventoryHolder;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class SpecialPlayerInventory extends PlayerInventory implements ISpecialPlayerInventory {
+
+ private final CraftInventory inventory;
+ private boolean playerOnline;
+ private EntityHuman player;
+ private NonNullList items, armor, extraSlots;
+ private List> f;
+
+ public SpecialPlayerInventory(final Player bukkitPlayer, final Boolean online) {
+ super(PlayerDataManager.getHandle(bukkitPlayer));
+ this.inventory = new CraftInventory(this);
+ this.playerOnline = online;
+ this.player = super.player;
+ this.items = this.player.inventory.items;
+ this.armor = this.player.inventory.armor;
+ this.extraSlots = this.player.inventory.extraSlots;
+ this.f = ImmutableList.of(this.items, this.armor, this.extraSlots);
+ }
+
+ @Override
+ public void setPlayerOnline(@NotNull final Player player) {
+ if (!this.playerOnline) {
+ EntityPlayer entityPlayer = PlayerDataManager.getHandle(player);
+ entityPlayer.inventory.transaction.addAll(this.transaction);
+ this.player = entityPlayer;
+ for (int i = 0; i < getSize(); ++i) {
+ this.player.inventory.setItem(i, getRawItem(i));
+ }
+ this.player.inventory.itemInHandIndex = this.itemInHandIndex;
+ this.items = this.player.inventory.items;
+ this.armor = this.player.inventory.armor;
+ this.extraSlots = this.player.inventory.extraSlots;
+ this.f = ImmutableList.of(this.items, this.armor, this.extraSlots);
+ this.playerOnline = true;
+ }
+ }
+
+ @Override
+ public boolean a(final EntityHuman entityhuman) {
+ return true;
+ }
+
+ @Override
+ public @NotNull CraftInventory getBukkitInventory() {
+ return this.inventory;
+ }
+
+ @Override
+ public ItemStack getItem(int i) {
+ List list = this.items;
+
+ if (i >= list.size()) {
+ i -= list.size();
+ list = this.armor;
+ } else {
+ i = this.getReversedItemSlotNum(i);
+ }
+
+ if (i >= list.size()) {
+ i -= list.size();
+ list = this.extraSlots;
+ } else if (list == this.armor) {
+ i = this.getReversedArmorSlotNum(i);
+ }
+
+ if (i >= list.size()) {
+ return ItemStack.b;
+ }
+
+ return list.get(i);
+ }
+
+ private ItemStack getRawItem(int i) {
+ NonNullList list = null;
+ for (NonNullList next : this.f) {
+ if (i < next.size()) {
+ list = next;
+ break;
+ }
+ i -= next.size();
+ }
+
+ return list == null ? ItemStack.b : list.get(i);
+ }
+
+ @Override
+ public IChatBaseComponent getDisplayName() {
+ return new ChatMessage(this.player.getName());
+ }
+
+ @Override
+ public boolean hasCustomName() {
+ return false;
+ }
+
+ private int getReversedArmorSlotNum(final int i) {
+ if (i == 0) {
+ return 3;
+ }
+ if (i == 1) {
+ return 2;
+ }
+ if (i == 2) {
+ return 1;
+ }
+ if (i == 3) {
+ return 0;
+ }
+ return i;
+ }
+
+ private int getReversedItemSlotNum(final int i) {
+ if (i >= 27) {
+ return i - 27;
+ }
+ return i + 9;
+ }
+
+ @Override
+ public int getSize() {
+ return 45;
+ }
+
+ @Override
+ public boolean isInUse() {
+ return !this.getViewers().isEmpty();
+ }
+
+ @Override
+ public void setItem(int i, final ItemStack itemstack) {
+ List list = this.items;
+
+ if (i >= list.size()) {
+ i -= list.size();
+ list = this.armor;
+ } else {
+ i = this.getReversedItemSlotNum(i);
+ }
+
+ if (i >= list.size()) {
+ i -= list.size();
+ list = this.extraSlots;
+ } else if (list == this.armor) {
+ i = this.getReversedArmorSlotNum(i);
+ }
+
+ if (i >= list.size()) {
+ this.player.drop(itemstack, true);
+ return;
+ }
+
+ list.set(i, itemstack);
+ }
+
+ @Override
+ public void setPlayerOffline() {
+ this.playerOnline = false;
+ }
+
+ @Override
+ public ItemStack splitStack(int i, final int j) {
+ List list = this.items;
+
+ if (i >= list.size()) {
+ i -= list.size();
+ list = this.armor;
+ } else {
+ i = this.getReversedItemSlotNum(i);
+ }
+
+ if (i >= list.size()) {
+ i -= list.size();
+ list = this.extraSlots;
+ } else if (list == this.armor) {
+ i = this.getReversedArmorSlotNum(i);
+ }
+
+ if (i >= list.size()) {
+ return ItemStack.b;
+ }
+
+ return list.get(i).isEmpty() ? ItemStack.b : ContainerUtil.a(list, i, j);
+ }
+
+ @Override
+ public ItemStack splitWithoutUpdate(int i) {
+ List list = this.items;
+
+ if (i >= list.size()) {
+ i -= list.size();
+ list = this.armor;
+ } else {
+ i = this.getReversedItemSlotNum(i);
+ }
+
+ if (i >= list.size()) {
+ i -= list.size();
+ list = this.extraSlots;
+ } else if (list == this.armor) {
+ i = this.getReversedArmorSlotNum(i);
+ }
+
+ if (i >= list.size()) {
+ return ItemStack.b;
+ }
+
+ if (!list.get(i).isEmpty()) {
+ ItemStack itemstack = list.get(i);
+
+ list.set(i, ItemStack.b);
+ return itemstack;
+ }
+
+ return ItemStack.b;
+ }
+
+ @Override
+ public List getContents() {
+ return this.f.stream().flatMap(List::stream).collect(Collectors.toList());
+ }
+
+ @Override
+ public List getArmorContents() {
+ return this.armor;
+ }
+
+ @Override
+ public void onOpen(CraftHumanEntity who) {
+ this.transaction.add(who);
+ }
+
+ @Override
+ public void onClose(CraftHumanEntity who) {
+ this.transaction.remove(who);
+ }
+
+ @Override
+ public List getViewers() {
+ return this.transaction;
+ }
+
+ @Override
+ public InventoryHolder getOwner() {
+ return this.player.getBukkitEntity();
+ }
+
+ @Override
+ public Location getLocation() {
+ return this.player.getBukkitEntity().getLocation();
+ }
+
+ @Override
+ public ItemStack getItemInHand() {
+ return d(this.itemInHandIndex) ? this.items.get(this.itemInHandIndex) : ItemStack.b;
+ }
+
+ private boolean isSimilarAndNotFull(ItemStack itemstack, ItemStack itemstack1) {
+ return !itemstack.isEmpty() && this.b(itemstack, itemstack1) && itemstack.isStackable() && itemstack.getCount() < itemstack.getMaxStackSize() && itemstack.getCount() < this.getMaxStackSize();
+ }
+
+ private boolean b(ItemStack itemstack, ItemStack itemstack1) {
+ return itemstack.getItem() == itemstack1.getItem() && ItemStack.equals(itemstack, itemstack1);
+ }
+
+ @Override
+ public int canHold(ItemStack itemstack) {
+ int remains = itemstack.getCount();
+
+ for (int i = 0; i < this.items.size(); ++i) {
+ ItemStack itemstack1 = this.getItem(i);
+ if (itemstack1.isEmpty()) {
+ return itemstack.getCount();
+ }
+
+ if (!this.isSimilarAndNotFull(itemstack, itemstack1)) {
+ remains -= Math.min(itemstack1.getMaxStackSize(), this.getMaxStackSize()) - itemstack1.getCount();
+ }
+
+ if (remains <= 0) {
+ return itemstack.getCount();
+ }
+ }
+
+ ItemStack offhandItemStack = this.getItem(this.items.size() + this.armor.size());
+ if (this.isSimilarAndNotFull(offhandItemStack, itemstack)) {
+ remains -= Math.min(offhandItemStack.getMaxStackSize(), this.getMaxStackSize()) - offhandItemStack.getCount();
+ }
+
+ return itemstack.getCount() - remains;
+ }
+
+ @Override
+ public int getFirstEmptySlotIndex() {
+ for (int i = 0; i < this.items.size(); ++i) {
+ if (this.items.get(i).isEmpty()) {
+ return i;
+ }
+ }
+
+ return -1;
+ }
+
+ @Override
+ public void c(int i) {
+ this.itemInHandIndex = this.i();
+ ItemStack itemstack = this.items.get(this.itemInHandIndex);
+ this.items.set(this.itemInHandIndex, this.items.get(i));
+ this.items.set(i, itemstack);
+ }
+
+ @Override
+ public int c(ItemStack itemstack) {
+ for (int i = 0; i < this.items.size(); ++i) {
+ ItemStack itemstack1 = this.items.get(i);
+ if (!this.items.get(i).isEmpty() && this.b(itemstack, this.items.get(i)) && !this.items.get(i).f() && !itemstack1.hasEnchantments() && !itemstack1.hasName()) {
+ return i;
+ }
+ }
+
+ return -1;
+ }
+
+ @Override
+ public int i() {
+ int i;
+ int j;
+ for (j = 0; j < 9; ++j) {
+ i = (this.itemInHandIndex + j) % 9;
+ if (this.items.get(i).isEmpty()) {
+ return i;
+ }
+ }
+
+ for (j = 0; j < 9; ++j) {
+ i = (this.itemInHandIndex + j) % 9;
+ if (!this.items.get(i).hasEnchantments()) {
+ return i;
+ }
+ }
+
+ return this.itemInHandIndex;
+ }
+
+ @Override
+ public int a(Predicate predicate, int i, IInventory iinventory) {
+ byte b0 = 0;
+ boolean flag = i == 0;
+ int j = b0 + ContainerUtil.a(this, predicate, i - b0, flag);
+ j += ContainerUtil.a(iinventory, predicate, i - j, flag);
+ j += ContainerUtil.a(this.getCarried(), predicate, i - j, flag);
+ if (this.getCarried().isEmpty()) {
+ this.setCarried(ItemStack.b);
+ }
+
+ return j;
+ }
+
+ private int i(ItemStack itemstack) {
+ int i = this.firstPartial(itemstack);
+ if (i == -1) {
+ i = this.getFirstEmptySlotIndex();
+ }
+
+ return i == -1 ? itemstack.getCount() : this.d(i, itemstack);
+ }
+
+ private int d(int i, ItemStack itemstack) {
+ Item item = itemstack.getItem();
+ int j = itemstack.getCount();
+ ItemStack itemstack1 = this.getItem(i);
+ if (itemstack1.isEmpty()) {
+ itemstack1 = new ItemStack(item, 0);
+ NBTTagCompound tag = itemstack.getTag();
+ if (tag != null) {
+ itemstack1.setTag(tag.clone());
+ }
+
+ this.setItem(i, itemstack1);
+ }
+
+ int k = j;
+ if (j > itemstack1.getMaxStackSize() - itemstack1.getCount()) {
+ k = itemstack1.getMaxStackSize() - itemstack1.getCount();
+ }
+
+ if (k > this.getMaxStackSize() - itemstack1.getCount()) {
+ k = this.getMaxStackSize() - itemstack1.getCount();
+ }
+
+ if (k != 0) {
+ j -= k;
+ itemstack1.add(k);
+ itemstack1.d(5);
+ }
+ return j;
+ }
+
+ @Override
+ public int firstPartial(ItemStack itemstack) {
+ if (this.isSimilarAndNotFull(this.getItem(this.itemInHandIndex), itemstack)) {
+ return this.itemInHandIndex;
+ } else if (this.isSimilarAndNotFull(this.getItem(40), itemstack)) {
+ return 40;
+ } else {
+ for (int i = 0; i < this.items.size(); ++i) {
+ if (this.isSimilarAndNotFull(this.items.get(i), itemstack)) {
+ return i;
+ }
+ }
+
+ return -1;
+ }
+ }
+
+ @Override
+ public void j() {
+
+ for (List itemStacks : this.f) {
+ for (int i = 0; i < itemStacks.size(); ++i) {
+ if (!itemStacks.get(i).isEmpty()) {
+ itemStacks.get(i).a(this.player.world, this.player, i, this.itemInHandIndex == i);
+ }
+ }
+ }
+
+ }
+
+ @Override
+ public boolean pickup(ItemStack itemstack) {
+ return this.c(-1, itemstack);
+ }
+
+ @Override
+ public boolean c(int i, ItemStack itemstack) {
+ if (itemstack.isEmpty()) {
+ return false;
+ } else {
+ try {
+ if (itemstack.f()) {
+ if (i == -1) {
+ i = this.getFirstEmptySlotIndex();
+ }
+
+ if (i >= 0) {
+ this.items.set(i, itemstack.cloneItemStack());
+ this.items.get(i).d(5);
+ itemstack.setCount(0);
+ return true;
+ } else if (this.player.abilities.canInstantlyBuild) {
+ itemstack.setCount(0);
+ return true;
+ } else {
+ return false;
+ }
+ } else {
+ int j;
+ do {
+ j = itemstack.getCount();
+ if (i == -1) {
+ itemstack.setCount(this.i(itemstack));
+ } else {
+ itemstack.setCount(this.d(i, itemstack));
+ }
+ } while(!itemstack.isEmpty() && itemstack.getCount() < j);
+
+ if (itemstack.getCount() == j && this.player.abilities.canInstantlyBuild) {
+ itemstack.setCount(0);
+ return true;
+ } else {
+ return itemstack.getCount() < j;
+ }
+ }
+ } catch (Throwable var6) {
+ CrashReport crashreport = CrashReport.a(var6, "Adding item to inventory");
+ CrashReportSystemDetails crashreportsystemdetails = crashreport.a("Item being added");
+ crashreportsystemdetails.a("Item ID", Item.getId(itemstack.getItem()));
+ crashreportsystemdetails.a("Item data", itemstack.getDamage());
+ crashreportsystemdetails.a("Item name", () -> itemstack.getName().getString());
+ throw new ReportedException(crashreport);
+ }
+ }
+ }
+
+ @Override
+ public void a(World world, ItemStack itemstack) {
+ if (!world.isClientSide) {
+ while(!itemstack.isEmpty()) {
+ int i = this.firstPartial(itemstack);
+ if (i == -1) {
+ i = this.getFirstEmptySlotIndex();
+ }
+
+ if (i == -1) {
+ this.player.drop(itemstack, false);
+ break;
+ }
+
+ int j = itemstack.getMaxStackSize() - this.getItem(i).getCount();
+ if (this.c(i, itemstack.cloneAndSubtract(j))) {
+ ((EntityPlayer)this.player).playerConnection.sendPacket(new PacketPlayOutSetSlot(-2, i, this.getItem(i)));
+ }
+ }
+ }
+
+ }
+
+ @Override
+ public void f(ItemStack itemstack) {
+
+ for (List list : this.f) {
+ for (int i = 0; i < list.size(); ++i) {
+ if (list.get(i) == itemstack) {
+ list.set(i, ItemStack.b);
+ break;
+ }
+ }
+ }
+ }
+
+ @Override
+ public float a(IBlockData iblockdata) {
+ return this.items.get(this.itemInHandIndex).a(iblockdata);
+ }
+
+ @Override
+ public NBTTagList a(NBTTagList nbttaglist) {
+ NBTTagCompound nbttagcompound;
+ int i;
+ for (i = 0; i < this.items.size(); ++i) {
+ if (!this.items.get(i).isEmpty()) {
+ nbttagcompound = new NBTTagCompound();
+ nbttagcompound.setByte("Slot", (byte) i);
+ this.items.get(i).save(nbttagcompound);
+ nbttaglist.add(nbttagcompound);
+ }
+ }
+
+ for (i = 0; i < this.armor.size(); ++i) {
+ if (!this.armor.get(i).isEmpty()) {
+ nbttagcompound = new NBTTagCompound();
+ nbttagcompound.setByte("Slot", (byte) (i + 100));
+ this.armor.get(i).save(nbttagcompound);
+ nbttaglist.add(nbttagcompound);
+ }
+ }
+
+ for (i = 0; i < this.extraSlots.size(); ++i) {
+ if (!this.extraSlots.get(i).isEmpty()) {
+ nbttagcompound = new NBTTagCompound();
+ nbttagcompound.setByte("Slot", (byte) (i + 150));
+ this.extraSlots.get(i).save(nbttagcompound);
+ nbttaglist.add(nbttagcompound);
+ }
+ }
+
+ return nbttaglist;
+ }
+
+ @Override
+ public void b(NBTTagList nbttaglist) {
+ this.items.clear();
+ this.armor.clear();
+ this.extraSlots.clear();
+
+ for(int i = 0; i < nbttaglist.size(); ++i) {
+ NBTTagCompound nbttagcompound = nbttaglist.getCompound(i);
+ int j = nbttagcompound.getByte("Slot") & 255;
+ ItemStack itemstack = ItemStack.a(nbttagcompound);
+ if (!itemstack.isEmpty()) {
+ if (j < this.items.size()) {
+ this.items.set(j, itemstack);
+ } else if (j >= 100 && j < this.armor.size() + 100) {
+ this.armor.set(j - 100, itemstack);
+ } else if (j >= 150 && j < this.extraSlots.size() + 150) {
+ this.extraSlots.set(j - 150, itemstack);
+ }
+ }
+ }
+
+ }
+
+ @Override
+ public boolean isEmpty() {
+ Iterator iterator = this.items.iterator();
+
+ ItemStack itemstack;
+ while (iterator.hasNext()) {
+ itemstack = iterator.next();
+ if (!itemstack.isEmpty()) {
+ return false;
+ }
+ }
+
+ iterator = this.armor.iterator();
+
+ while (iterator.hasNext()) {
+ itemstack = iterator.next();
+ if (!itemstack.isEmpty()) {
+ return false;
+ }
+ }
+
+ iterator = this.extraSlots.iterator();
+
+ while (iterator.hasNext()) {
+ itemstack = iterator.next();
+ if (!itemstack.isEmpty()) {
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ @Nullable
+ @Override
+ public IChatBaseComponent getCustomName() {
+ return null;
+ }
+
+ @Override
+ public void a(DamageSource damagesource, float f) {
+ if (f > 0.0F) {
+ f /= 4.0F;
+ if (f < 1.0F) {
+ f = 1.0F;
+ }
+
+ for (int i = 0; i < this.armor.size(); ++i) {
+ ItemStack itemstack = this.armor.get(0);
+ int index = i;
+ if ((!damagesource.isFire() || !itemstack.getItem().u()) && itemstack.getItem() instanceof ItemArmor) {
+ itemstack.damage((int) f, this.player, (entityHuman) -> entityHuman.broadcastItemBreak(EnumItemSlot.a(EnumItemSlot.Function.ARMOR, index)));
+ }
+ }
+ }
+ }
+
+ @Override
+ public void dropContents() {
+ for (List itemStacks : this.f) {
+ for (int i = 0; i < itemStacks.size(); ++i) {
+ ItemStack itemstack = itemStacks.get(i);
+ if (!itemstack.isEmpty()) {
+ itemStacks.set(i, ItemStack.b);
+ this.player.a(itemstack, true, false);
+ }
+ }
+ }
+ }
+
+ @Override
+ public boolean h(ItemStack itemstack) {
+ return this.f.stream().flatMap(List::stream).anyMatch(itemStack1 -> !itemStack1.isEmpty() && itemStack1.doMaterialsMatch(itemstack));
+ }
+
+ @Override
+ public void a(PlayerInventory playerinventory) {
+ for (int i = 0; i < playerinventory.getSize(); ++i) {
+ this.setItem(i, playerinventory.getItem(i));
+ }
+
+ this.itemInHandIndex = playerinventory.itemInHandIndex;
+ }
+
+ @Override
+ public void clear() {
+ this.f.forEach(List::clear);
+ }
+
+ @Override
+ public void a(AutoRecipeStackManager autorecipestackmanager) {
+ for (ItemStack itemstack : this.items) {
+ autorecipestackmanager.a(itemstack);
+ }
+ }
+
+}