Support 1.13-pre7

This commit is contained in:
Jikoo 2018-07-15 12:01:45 -04:00
parent 8ce6e2f8d3
commit 077b34d304
7 changed files with 898 additions and 1 deletions

View file

@ -41,8 +41,8 @@
<id>recent</id> <id>recent</id>
<!-- The recent profile is for the most recent 2 versions. --> <!-- The recent profile is for the most recent 2 versions. -->
<modules> <modules>
<module>v1_11_R1</module>
<module>v1_12_R1</module> <module>v1_12_R1</module>
<module>v1_13_R1</module>
</modules> </modules>
</profile> </profile>
@ -71,6 +71,7 @@
<module>v1_10_R1</module> <module>v1_10_R1</module>
<module>v1_11_R1</module> <module>v1_11_R1</module>
<module>v1_12_R1</module> <module>v1_12_R1</module>
<module>v1_13_R1</module>
</modules> </modules>
</profile> </profile>

57
internal/v1_13_R1/pom.xml Normal file
View file

@ -0,0 +1,57 @@
<!--
~ Copyright (C) 2011-2018 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 <http://www.gnu.org/licenses/>.
-->
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.lishid</groupId>
<artifactId>openinvinternal</artifactId>
<version>3.3.4-SNAPSHOT</version>
</parent>
<artifactId>openinvadapter1_13_R1</artifactId>
<name>OpenInvAdapter1_13_R1</name>
<dependencies>
<dependency>
<groupId>org.spigotmc</groupId>
<artifactId>spigot</artifactId>
<version>1.13-pre7-R0.1-SNAPSHOT</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.lishid</groupId>
<artifactId>openinvcommon</artifactId>
<version>3.3.4-SNAPSHOT</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.6.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
</project>

View file

@ -0,0 +1,293 @@
/*
* Copyright (C) 2011-2018 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 <http://www.gnu.org/licenses/>.
*/
package com.lishid.openinv.internal.v1_13_R1;
import java.lang.reflect.Field;
import com.lishid.openinv.internal.IAnySilentContainer;
import net.minecraft.server.v1_13_R1.BlockChestTrapped;
import net.minecraft.server.v1_13_R1.ChatMessage;
import net.minecraft.server.v1_13_R1.VoxelShapes;
import org.bukkit.Material;
import org.bukkit.Statistic;
import org.bukkit.block.BlockState;
import org.bukkit.entity.Player;
import org.bukkit.inventory.InventoryView;
import net.minecraft.server.v1_13_R1.AxisAlignedBB;
import net.minecraft.server.v1_13_R1.Block;
import net.minecraft.server.v1_13_R1.BlockChest;
import net.minecraft.server.v1_13_R1.BlockEnderChest;
import net.minecraft.server.v1_13_R1.BlockPosition;
import net.minecraft.server.v1_13_R1.BlockShulkerBox;
import net.minecraft.server.v1_13_R1.Entity;
import net.minecraft.server.v1_13_R1.EntityOcelot;
import net.minecraft.server.v1_13_R1.EntityPlayer;
import net.minecraft.server.v1_13_R1.EnumDirection;
import net.minecraft.server.v1_13_R1.EnumGamemode;
import net.minecraft.server.v1_13_R1.IBlockData;
import net.minecraft.server.v1_13_R1.ITileInventory;
import net.minecraft.server.v1_13_R1.InventoryEnderChest;
import net.minecraft.server.v1_13_R1.InventoryLargeChest;
import net.minecraft.server.v1_13_R1.PlayerInteractManager;
import net.minecraft.server.v1_13_R1.TileEntity;
import net.minecraft.server.v1_13_R1.TileEntityChest;
import net.minecraft.server.v1_13_R1.TileEntityEnderChest;
import net.minecraft.server.v1_13_R1.TileEntityShulkerBox;
import net.minecraft.server.v1_13_R1.World;
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(final org.bukkit.block.Block block) {
if (block.getType() == Material.ENDER_CHEST) {
return true;
}
BlockState state = block.getState();
return state instanceof org.bukkit.block.Chest
|| state instanceof org.bukkit.block.ShulkerBox;
}
@Override
public boolean isAnyContainerNeeded(final Player p, final org.bukkit.block.Block b) {
EntityPlayer player = com.lishid.openinv.internal.v1_13_R1.PlayerDataManager.getHandle(p);
World world = player.world;
BlockPosition blockPosition = new BlockPosition(b.getX(), b.getY(), b.getZ());
IBlockData blockData = world.getType(blockPosition);
Block block = blockData.getBlock();
if (block instanceof BlockShulkerBox) {
return this.isBlockedShulkerBox(world, blockPosition, blockData);
}
if (block instanceof BlockEnderChest) {
// Ender chests are not blocked by ocelots.
return world.getType(blockPosition.up()).isOccluding();
}
// Check if chest is blocked or has an ocelot on top
if (this.isBlockedChest(world, blockPosition)) {
return true;
}
// Check for matching adjacent chests that are blocked or have an ocelot on top
for (EnumDirection localEnumDirection : EnumDirection.EnumDirectionLimit.HORIZONTAL) {
BlockPosition localBlockPosition = blockPosition.shift(localEnumDirection);
Block localBlock = world.getType(localBlockPosition).getBlock();
if (localBlock != block) {
continue;
}
TileEntity localTileEntity = world.getTileEntity(localBlockPosition);
if (!(localTileEntity instanceof TileEntityChest)) {
continue;
}
if (this.isBlockedChest(world, localBlockPosition)) {
return true;
}
}
return false;
}
private boolean isBlockedShulkerBox(final World world, final BlockPosition blockPosition,
final IBlockData blockData) {
// For reference, look at net.minecraft.server.BlockShulkerBox
TileEntity tile = world.getTileEntity(blockPosition);
if (!(tile instanceof TileEntityShulkerBox)) {
return false;
}
EnumDirection enumDirection = blockData.get(BlockShulkerBox.a);
if (((TileEntityShulkerBox) tile).r() == TileEntityShulkerBox.AnimationPhase.CLOSED) {
AxisAlignedBB axisAlignedBB = VoxelShapes.b().a()
.b(0.5F * enumDirection.getAdjacentX(), 0.5F * enumDirection.getAdjacentY(), 0.5F * enumDirection.getAdjacentZ())
.a(enumDirection.getAdjacentX(), enumDirection.getAdjacentY(), enumDirection.getAdjacentZ());
return !world.getCubes(null, axisAlignedBB.a(blockPosition.shift(enumDirection)));
}
return false;
}
private boolean isBlockedChest(final World world, final BlockPosition blockPosition) {
// For reference, loot at net.minecraft.server.BlockChest
return world.getType(blockPosition.up()).isOccluding() || this.hasOcelotOnTop(world, blockPosition);
}
private boolean hasOcelotOnTop(final World world, final BlockPosition blockPosition) {
for (Entity entity : world.a(EntityOcelot.class,
new AxisAlignedBB(blockPosition.getX(), blockPosition.getY() + 1,
blockPosition.getZ(), blockPosition.getX() + 1, blockPosition.getY() + 2,
blockPosition.getZ() + 1))) {
EntityOcelot entityOcelot = (EntityOcelot) entity;
if (entityOcelot.isSitting()) {
return true;
}
}
return false;
}
@Override
public boolean activateContainer(final Player bukkitPlayer, final boolean silentchest,
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 = com.lishid.openinv.internal.v1_13_R1.PlayerDataManager.getHandle(bukkitPlayer);
final World world = player.world;
final BlockPosition blockPosition = new BlockPosition(bukkitBlock.getX(), bukkitBlock.getY(), bukkitBlock.getZ());
final Object 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(enderChest);
bukkitPlayer.incrementStatistic(Statistic.ENDERCHEST_OPENED);
return true;
}
if (!(tile instanceof ITileInventory)) {
return false;
}
ITileInventory tileInventory = (ITileInventory) tile;
Block block = world.getType(blockPosition).getBlock();
if (block instanceof BlockChest) {
for (EnumDirection localEnumDirection : EnumDirection.EnumDirectionLimit.HORIZONTAL) {
BlockPosition localBlockPosition = blockPosition.shift(localEnumDirection);
Block localBlock = world.getType(localBlockPosition).getBlock();
if (localBlock != block) {
continue;
}
TileEntity localTileEntity = world.getTileEntity(localBlockPosition);
if (!(localTileEntity instanceof TileEntityChest)) {
continue;
}
if (localEnumDirection == EnumDirection.WEST
|| localEnumDirection == EnumDirection.NORTH) {
tileInventory = new InventoryLargeChest(new ChatMessage("container.chestDouble"),
(TileEntityChest) localTileEntity, tileInventory);
} else {
tileInventory = new InventoryLargeChest(new ChatMessage("container.chestDouble"),
tileInventory, (TileEntityChest) localTileEntity);
}
break;
}
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);
}
// 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;
}
EnumGamemode gamemode = player.playerInteractManager.getGameMode();
this.forceGameMode(player, EnumGamemode.SPECTATOR);
player.openContainer(tileInventory);
this.forceGameMode(player, gamemode);
return true;
}
@Override
public void deactivateContainer(final Player bukkitPlayer) {
if (this.playerInteractManagerGamemode == null) {
return;
}
InventoryView view = bukkitPlayer.getOpenInventory();
switch (view.getType()) {
case CHEST:
case ENDER_CHEST:
case SHULKER_BOX:
break;
default:
return;
}
EntityPlayer player = com.lishid.openinv.internal.v1_13_R1.PlayerDataManager.getHandle(bukkitPlayer);
EnumGamemode gamemode = player.playerInteractManager.getGameMode();
this.forceGameMode(player, EnumGamemode.SPECTATOR);
player.activeContainer.b(player);
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();
}
}
}

View file

@ -0,0 +1,80 @@
/*
* Copyright (C) 2011-2018 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 <http://www.gnu.org/licenses/>.
*/
package com.lishid.openinv.internal.v1_13_R1;
import com.lishid.openinv.internal.IInventoryAccess;
import com.lishid.openinv.internal.ISpecialEnderChest;
import com.lishid.openinv.internal.ISpecialPlayerInventory;
import com.lishid.openinv.util.InternalAccessor;
import org.bukkit.inventory.Inventory;
import net.minecraft.server.v1_13_R1.IInventory;
import org.bukkit.craftbukkit.v1_13_R1.inventory.CraftInventory;
public class InventoryAccess implements IInventoryAccess {
@Override
public ISpecialEnderChest getSpecialEnderChest(final Inventory inventory) {
IInventory inv;
if (inventory instanceof CraftInventory) {
inv = ((CraftInventory) inventory).getInventory();
} else {
inv = InternalAccessor.grabFieldOfTypeFromObject(IInventory.class, inventory);
}
if (inv instanceof com.lishid.openinv.internal.v1_13_R1.SpecialEnderChest) {
return (com.lishid.openinv.internal.v1_13_R1.SpecialEnderChest) inv;
}
return null;
}
@Override
public ISpecialPlayerInventory getSpecialPlayerInventory(final Inventory inventory) {
IInventory inv;
if (inventory instanceof CraftInventory) {
inv = ((CraftInventory) inventory).getInventory();
} else {
inv = InternalAccessor.grabFieldOfTypeFromObject(IInventory.class, inventory);
}
if (inv instanceof com.lishid.openinv.internal.v1_13_R1.SpecialPlayerInventory) {
return (com.lishid.openinv.internal.v1_13_R1.SpecialPlayerInventory) inv;
}
return null;
}
@Override
public boolean isSpecialEnderChest(final Inventory inventory) {
if (inventory instanceof CraftInventory) {
return ((CraftInventory) inventory).getInventory() instanceof ISpecialEnderChest;
}
return InternalAccessor.grabFieldOfTypeFromObject(IInventory.class,
inventory) instanceof ISpecialEnderChest;
}
@Override
public boolean isSpecialPlayerInventory(final Inventory inventory) {
if (inventory instanceof CraftInventory) {
return ((CraftInventory) inventory).getInventory() instanceof ISpecialPlayerInventory;
}
return InternalAccessor.grabFieldOfTypeFromObject(IInventory.class,
inventory) instanceof ISpecialPlayerInventory;
}
}

View file

@ -0,0 +1,109 @@
/*
* Copyright (C) 2011-2018 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 <http://www.gnu.org/licenses/>.
*/
package com.lishid.openinv.internal.v1_13_R1;
import java.util.Collection;
import java.util.UUID;
import com.lishid.openinv.internal.IPlayerDataManager;
import com.mojang.authlib.GameProfile;
import org.bukkit.Bukkit;
import org.bukkit.OfflinePlayer;
import org.bukkit.Server;
import org.bukkit.entity.Player;
import net.minecraft.server.v1_13_R1.EntityPlayer;
import net.minecraft.server.v1_13_R1.MinecraftServer;
import net.minecraft.server.v1_13_R1.PlayerInteractManager;
import org.bukkit.craftbukkit.v1_13_R1.CraftServer;
import org.bukkit.craftbukkit.v1_13_R1.entity.CraftPlayer;
public class PlayerDataManager implements IPlayerDataManager {
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;
}
@Override
public Collection<? extends Player> getOnlinePlayers() {
return Bukkit.getOnlinePlayers();
}
@Override
public OfflinePlayer getPlayerByID(final String identifier) {
try {
UUID uuid = UUID.fromString(identifier);
OfflinePlayer player = Bukkit.getOfflinePlayer(uuid);
// Ensure player is a real player, otherwise return null
if (player == null || !player.hasPlayedBefore() && !player.isOnline()) {
return null;
}
return player;
} catch (IllegalArgumentException e) {
// Not a UUID
return null;
}
}
@Override
public String getPlayerDataID(final OfflinePlayer offline) {
return offline.getUniqueId().toString();
}
@Override
public Player loadPlayer(final OfflinePlayer offline) {
// Ensure player has data
if (offline == null || !offline.hasPlayedBefore()) {
return null;
}
// Create a profile and entity to load the player data
GameProfile profile = new GameProfile(offline.getUniqueId(), offline.getName());
MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
EntityPlayer entity = new EntityPlayer(server, server.getWorldServer(0), profile,
new PlayerInteractManager(server.getWorldServer(0)));
// Get the bukkit entity
Player target = entity == null ? null : entity.getBukkitEntity();
if (target != null) {
// Load data
target.loadData();
}
// Return the entity
return target;
}
}

View file

@ -0,0 +1,99 @@
/*
* Copyright (C) 2011-2018 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 <http://www.gnu.org/licenses/>.
*/
package com.lishid.openinv.internal.v1_13_R1;
import java.lang.reflect.Field;
import java.lang.reflect.Modifier;
import java.util.List;
import com.lishid.openinv.internal.ISpecialEnderChest;
import org.bukkit.entity.Player;
import org.bukkit.inventory.Inventory;
import net.minecraft.server.v1_13_R1.EntityPlayer;
import net.minecraft.server.v1_13_R1.IInventory;
import net.minecraft.server.v1_13_R1.InventoryEnderChest;
import net.minecraft.server.v1_13_R1.InventorySubcontainer;
import net.minecraft.server.v1_13_R1.ItemStack;
import org.bukkit.craftbukkit.v1_13_R1.inventory.CraftInventory;
public class SpecialEnderChest extends InventorySubcontainer
implements IInventory, ISpecialEnderChest {
private final InventoryEnderChest enderChest;
private final CraftInventory inventory = new CraftInventory(this);
private boolean playerOnline;
public SpecialEnderChest(final Player player, final Boolean online) {
super(PlayerDataManager.getHandle(player).getEnderChest().getDisplayName(),
PlayerDataManager.getHandle(player).getEnderChest().getSize(), player);
this.playerOnline = online;
this.enderChest = PlayerDataManager.getHandle(player).getEnderChest();
this.setItemLists(this, this.enderChest.getContents());
}
@Override
public Inventory getBukkitInventory() {
return this.inventory;
}
@Override
public boolean isInUse() {
return !this.getViewers().isEmpty();
}
private void setItemLists(final InventorySubcontainer subcontainer, final List<ItemStack> list) {
try {
// Prepare to remove final modifier
Field modifiers = Field.class.getDeclaredField("modifiers");
modifiers.setAccessible(true);
// Access and replace main inventory array
Field field = InventorySubcontainer.class.getField("items");
modifiers.setInt(field, field.getModifiers() & ~Modifier.FINAL);
field.set(subcontainer, list);
} catch (NoSuchFieldException | SecurityException | IllegalArgumentException
| IllegalAccessException e) {
e.printStackTrace();
}
}
@Override
public void setPlayerOffline() {
this.playerOnline = false;
}
@Override
public void setPlayerOnline(final Player player) {
if (!this.playerOnline) {
try {
EntityPlayer nmsPlayer = PlayerDataManager.getHandle(player);
this.bukkitOwner = nmsPlayer.getBukkitEntity();
this.setItemLists(nmsPlayer.getEnderChest(), this.items);
} catch (Exception e) {}
this.playerOnline = true;
}
}
@Override
public void update() {
super.update();
this.enderChest.update();
}
}

View file

@ -0,0 +1,258 @@
/*
* Copyright (C) 2011-2018 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 <http://www.gnu.org/licenses/>.
*/
package com.lishid.openinv.internal.v1_13_R1;
import java.lang.reflect.Field;
import java.lang.reflect.Modifier;
import java.util.Arrays;
import com.lishid.openinv.internal.ISpecialPlayerInventory;
import net.minecraft.server.v1_13_R1.ChatMessage;
import net.minecraft.server.v1_13_R1.IChatBaseComponent;
import org.bukkit.entity.Player;
import org.bukkit.inventory.Inventory;
import net.minecraft.server.v1_13_R1.ContainerUtil;
import net.minecraft.server.v1_13_R1.EntityHuman;
import net.minecraft.server.v1_13_R1.ItemStack;
import net.minecraft.server.v1_13_R1.NonNullList;
import net.minecraft.server.v1_13_R1.PlayerInventory;
import org.bukkit.craftbukkit.v1_13_R1.inventory.CraftInventory;
public class SpecialPlayerInventory extends PlayerInventory implements ISpecialPlayerInventory {
private final CraftInventory inventory = new CraftInventory(this);
private boolean playerOnline;
public SpecialPlayerInventory(final Player bukkitPlayer, final Boolean online) {
super(PlayerDataManager.getHandle(bukkitPlayer));
this.playerOnline = online;
this.setItemArrays(this, this.player.inventory.items, this.player.inventory.armor,
this.player.inventory.extraSlots);
}
@Override
public boolean a(final EntityHuman entityhuman) {
return true;
}
@Override
public Inventory getBukkitInventory() {
return this.inventory;
}
@Override
public ItemStack getItem(int i) {
NonNullList<ItemStack> 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.a;
}
return list.get(i);
}
@Override
public IChatBaseComponent getDisplayName() {
return new ChatMessage(this.player.getName());
}
@Override
public boolean hasCustomName() {
return true;
}
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 super.getSize() + 4;
}
@Override
public boolean isInUse() {
return !this.getViewers().isEmpty();
}
@Override
public void setItem(int i, final ItemStack itemstack) {
NonNullList<ItemStack> 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);
}
private void setItemArrays(final PlayerInventory inventory, final NonNullList<ItemStack> items,
final NonNullList<ItemStack> armor, final NonNullList<ItemStack> extraSlots) {
try {
// Prepare to remove final modifier
Field modifiers = Field.class.getDeclaredField("modifiers");
modifiers.setAccessible(true);
// Access and replace main inventory list
Field field = PlayerInventory.class.getField("items");
modifiers.setInt(field, field.getModifiers() & ~Modifier.FINAL);
field.set(inventory, items);
// Access and replace armor inventory list
field = PlayerInventory.class.getField("armor");
modifiers.setInt(field, field.getModifiers() & ~Modifier.FINAL);
field.set(inventory, armor);
// Access and replace offhand inventory list
field = PlayerInventory.class.getField("extraSlots");
modifiers.setInt(field, field.getModifiers() & ~Modifier.FINAL);
field.set(inventory, extraSlots);
// Access and replace list containing all inventory lists
field = PlayerInventory.class.getDeclaredField("f");
field.setAccessible(true);
modifiers.setInt(field, field.getModifiers() & ~Modifier.FINAL);
field.set(inventory, Arrays.asList(items, armor, extraSlots));
} catch (NoSuchFieldException | IllegalArgumentException | IllegalAccessException e) {
// Unable to set final fields to item lists, we're screwed. Noisily fail.
e.printStackTrace();
}
}
@Override
public void setPlayerOffline() {
this.playerOnline = false;
}
@Override
public void setPlayerOnline(final Player player) {
if (!this.playerOnline) {
this.player = PlayerDataManager.getHandle(player);
this.setItemArrays(this.player.inventory, this.items, this.armor, this.extraSlots);
this.playerOnline = true;
}
}
@Override
public ItemStack splitStack(int i, final int j) {
NonNullList<ItemStack> 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.a;
}
return list.get(i).isEmpty() ? ItemStack.a : ContainerUtil.a(list, i, j);
}
@Override
public ItemStack splitWithoutUpdate(int i) {
NonNullList<ItemStack> 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.a;
}
if (!list.get(i).isEmpty()) {
ItemStack itemstack = list.get(i);
list.set(i, ItemStack.a);
return itemstack;
}
return ItemStack.a;
}
}