Merge pull request #21 from Phoenix616/master

Asynchronous offline player lookup

src/main/java/com/lishid/openinv/commands/OpenEnderPluginCommand.java

@@ -16,8 +16,10 @@
 
 package com.lishid.openinv.commands;
 
-import java.util.HashMap;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
 
+import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
@@ -31,7 +33,7 @@ import com.lishid.openinv.internal.InternalAccessor;
 
 public class OpenEnderPluginCommand implements CommandExecutor {
     private final OpenInv plugin;
-    public static HashMap<Player, String> openEnderHistory = new HashMap<Player, String>();
+    public static Map<Player, String> openEnderHistory = new ConcurrentHashMap<Player, String>();
 
     public OpenEnderPluginCommand(OpenInv plugin) {
         this.plugin = plugin;
@@ -54,7 +56,6 @@ public class OpenEnderPluginCommand implements CommandExecutor {
         }
 
         Player player = (Player) sender;
-        boolean offline = false;
 
         // History management
         String history = openEnderHistory.get(player);
@@ -64,10 +65,7 @@ public class OpenEnderPluginCommand implements CommandExecutor {
             openEnderHistory.put(player, history);
         }
 
-        // Target selecting
-        Player target;
-
-        String name = "";
+        final String name;
 
         // Read from history if target is not named
         if (args.length < 1) {
@@ -83,36 +81,72 @@ public class OpenEnderPluginCommand implements CommandExecutor {
             name = args[0];
         }
 
-        target = this.plugin.getServer().getPlayer(name);
-
+        final String playername = player.getName();
+        Player target = plugin.getServer().getPlayer(name);
+        // Targeted player was not found online, start asynchron lookup in files
         if (target == null) {
-            // Try loading the player's data
-            target = OpenInv.playerLoader.loadPlayer(name);
-
-            if (target == null) {
-                sender.sendMessage(ChatColor.RED + "Player " + name + " not found!");
-                return true;
-            }
+            sender.sendMessage(ChatColor.GREEN + "Starting inventory lookup.");
+            plugin.getServer().getScheduler().runTaskAsynchronously(plugin, new Runnable() {
+                @Override
+                public void run() {
+                    // Try loading the player's data asynchronly
+                    final Player target = OpenInv.playerLoader.loadPlayer(name);
+                    // Back to synchron to send messages and display inventory
+                    Bukkit.getScheduler().runTask(plugin, new Runnable() {
+                        @Override
+                        public void run() {
+                            Player player = Bukkit.getPlayer(playername);
+                            // If sender is no longer online after loading the target. Abort!
+                            if (player == null) {
+                                return;
+                            }
+                            openInventory(player, target);
+                        }
+                    });
+                }
+            });
+        } else {
+            openInventory(player, target);
         }
 
-        if (target != sender && !OpenInv.hasPermission(sender, Permissions.PERM_ENDERCHEST_ALL)) {
-            sender.sendMessage(ChatColor.RED + "You do not have permission to access other player's enderchest");
-            return true;
+        return true;
+    }
+
+    private void openInventory(Player player, Player target) {
+        if (target == null) {
+            player.sendMessage(ChatColor.RED + "Player not found!");
+            return;
+        }
+
+        if (target != player && !OpenInv.hasPermission(player, Permissions.PERM_ENDERCHEST_ALL)) {
+            player.sendMessage(ChatColor.RED + "You do not have permission to access other player's enderchest");
+            return;
+        }
+
+        // Permissions checks
+        if (!OpenInv.hasPermission(player, Permissions.PERM_OVERRIDE) && OpenInv.hasPermission(target, Permissions.PERM_EXEMPT)) {
+            player.sendMessage(ChatColor.RED + target.getDisplayName() + "'s enderchest is protected!");
+            return;
+        }
+
+        // Crossworld check
+        if ((!OpenInv.hasPermission(player, Permissions.PERM_CROSSWORLD) && !OpenInv.hasPermission(player, Permissions.PERM_OVERRIDE)) && target.getWorld() != player.getWorld()) {
+            player.sendMessage(ChatColor.RED + target.getDisplayName() + " is not in your world!");
+            return;
         }
 
         // Record the target
-        history = target.getName();
-        openEnderHistory.put(player, history);
+        openEnderHistory.put(player, target.getName());
 
         // Create the inventory
         ISpecialEnderChest chest = OpenInv.enderChests.get(target.getName().toLowerCase());
         if (chest == null) {
-            chest = InternalAccessor.Instance.newSpecialEnderChest(target, !offline);
+            chest = InternalAccessor.Instance.newSpecialEnderChest(target, target.isOnline());
         }
 
         // Open the inventory
         player.openInventory(chest.getBukkitInventory());
 
-        return true;
+        return;
     }
 }

src/main/java/com/lishid/openinv/commands/OpenInvPluginCommand.java

@@ -16,8 +16,10 @@
 
 package com.lishid.openinv.commands;
 
-import java.util.HashMap;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
 
+import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
@@ -31,7 +33,7 @@ import com.lishid.openinv.internal.InternalAccessor;
 
 public class OpenInvPluginCommand implements CommandExecutor {
     private final OpenInv plugin;
-    public static HashMap<Player, String> openInvHistory = new HashMap<Player, String>();
+    public static Map<Player, String> openInvHistory = new ConcurrentHashMap<Player, String>();
 
     public OpenInvPluginCommand(OpenInv plugin) {
         this.plugin = plugin;
@@ -53,7 +55,6 @@ public class OpenInvPluginCommand implements CommandExecutor {
         }
 
         Player player = (Player) sender;
-        boolean offline = false;
 
         // History management
         String history = openInvHistory.get(player);
@@ -63,62 +64,81 @@ public class OpenInvPluginCommand implements CommandExecutor {
             openInvHistory.put(player, history);
         }
 
-        // Target selecting
-        Player target;
-
-        String name = "";
+        final String name;
 
         // Read from history if target is not named
         if (args.length < 1) {
             name = history;
-        }
-        else {
+        } else {
             name = args[0];
         }
 
-        target = this.plugin.getServer().getPlayer(name);
-
+        final String playername = player.getName();
+        Player target = plugin.getServer().getPlayer(name);
+        // Targeted player was not found online, start asynchron lookup in files
         if (target == null) {
-            // Try loading the player's data
-            target = OpenInv.playerLoader.loadPlayer(name);
+            sender.sendMessage(ChatColor.GREEN + "Starting inventory lookup.");
+            plugin.getServer().getScheduler().runTaskAsynchronously(plugin, new Runnable() {
+                @Override
+                public void run() {
+                    // Try loading the player's data asynchronly
+                    final Player target = OpenInv.playerLoader.loadPlayer(name);
+                    // Back to synchron to send messages and display inventory
+                    Bukkit.getScheduler().runTask(plugin, new Runnable() {
+                        @Override
+                        public void run() {
+                            Player player = Bukkit.getPlayer(playername);
+                            // If sender is no longer online after loading the target. Abort!
+                            if (player == null) {
+                                return;
+                            }
+                            openInventory(player, target);
+                        }
+                    });
+                }
+            });
+        } else {
+            openInventory(player, target);
+        }
+        return true;
+    }
 
-            if (target == null) {
-                sender.sendMessage(ChatColor.RED + "Player " + name + " not found!");
-                return true;
-            }
+    private void openInventory(Player player, Player target) {
+        if (target == null) {
+            player.sendMessage(ChatColor.RED + "Player not found!");
+            return;
         }
 
         // Permissions checks
         if (!OpenInv.hasPermission(player, Permissions.PERM_OVERRIDE) && OpenInv.hasPermission(target, Permissions.PERM_EXEMPT)) {
-            sender.sendMessage(ChatColor.RED + target.getDisplayName() + "'s inventory is protected!");
-            return true;
+            player.sendMessage(ChatColor.RED + target.getDisplayName() + "'s inventory is protected!");
+            return;
         }
 
-        // Crosswork check
+        // Crossworld check
         if ((!OpenInv.hasPermission(player, Permissions.PERM_CROSSWORLD) && !OpenInv.hasPermission(player, Permissions.PERM_OVERRIDE)) && target.getWorld() != player.getWorld()) {
-            sender.sendMessage(ChatColor.RED + target.getDisplayName() + " is not in your world!");
-            return true;
+            player.sendMessage(ChatColor.RED + target.getDisplayName() + " is not in your world!");
+            return;
         }
 
         // Self-open check
         if (!OpenInv.hasPermission(player, Permissions.PERM_OPENSELF) && target.equals(player)) {
-            sender.sendMessage(ChatColor.RED + "You're not allowed to openinv yourself.");
-            return true;
+            player.sendMessage(ChatColor.RED + "You're not allowed to openinv yourself.");
+            return;
         }
 
         // Record the target
-        history = target.getName();
-        openInvHistory.put(player, history);
+        openInvHistory.put(player, target.getName());
 
         // Create the inventory
         ISpecialPlayerInventory inv = OpenInv.inventories.get(target.getName().toLowerCase());
         if (inv == null) {
-            inv = InternalAccessor.Instance.newSpecialPlayerInventory(target, !offline);
+            inv = InternalAccessor.Instance.newSpecialPlayerInventory(target, target.isOnline());
         }
 
         // Open the inventory
         player.openInventory(inv.getBukkitInventory());
 
-        return true;
+        return;
     }
 }

src/main/java/com/lishid/openinv/internal/craftbukkit/SpecialPlayerInventory.java

@@ -81,7 +81,7 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     public ItemStack[] getContents() {
         ItemStack[] C = new ItemStack[getSize()];
         System.arraycopy(items, 0, C, 0, items.length);
-        System.arraycopy(items, 0, C, items.length, armor.length);
+        System.arraycopy(armor, 0, C, items.length, armor.length);
         return C;
     }
 

src/main/java/com/lishid/openinv/internal/v1_4_5/SpecialPlayerInventory.java

@@ -81,7 +81,7 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     public ItemStack[] getContents() {
         ItemStack[] C = new ItemStack[getSize()];
         System.arraycopy(items, 0, C, 0, items.length);
-        System.arraycopy(items, 0, C, items.length, armor.length);
+        System.arraycopy(armor, 0, C, items.length, armor.length);
         return C;
     }
 

src/main/java/com/lishid/openinv/internal/v1_4_6/SpecialPlayerInventory.java

@@ -81,7 +81,7 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     public ItemStack[] getContents() {
         ItemStack[] C = new ItemStack[getSize()];
         System.arraycopy(items, 0, C, 0, items.length);
-        System.arraycopy(items, 0, C, items.length, armor.length);
+        System.arraycopy(armor, 0, C, items.length, armor.length);
         return C;
     }
 

src/main/java/com/lishid/openinv/internal/v1_4_R1/SpecialPlayerInventory.java

@@ -81,7 +81,7 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     public ItemStack[] getContents() {
         ItemStack[] C = new ItemStack[getSize()];
         System.arraycopy(items, 0, C, 0, items.length);
-        System.arraycopy(items, 0, C, items.length, armor.length);
+        System.arraycopy(armor, 0, C, items.length, armor.length);
         return C;
     }
 

src/main/java/com/lishid/openinv/internal/v1_5_R2/SpecialPlayerInventory.java

@@ -81,7 +81,7 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     public ItemStack[] getContents() {
         ItemStack[] C = new ItemStack[getSize()];
         System.arraycopy(items, 0, C, 0, items.length);
-        System.arraycopy(items, 0, C, items.length, armor.length);
+        System.arraycopy(armor, 0, C, items.length, armor.length);
         return C;
     }
 

src/main/java/com/lishid/openinv/internal/v1_5_R3/SpecialPlayerInventory.java

@@ -81,7 +81,7 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     public ItemStack[] getContents() {
         ItemStack[] C = new ItemStack[getSize()];
         System.arraycopy(items, 0, C, 0, items.length);
-        System.arraycopy(items, 0, C, items.length, armor.length);
+        System.arraycopy(armor, 0, C, items.length, armor.length);
         return C;
     }
 

src/main/java/com/lishid/openinv/internal/v1_6_R1/SpecialPlayerInventory.java

@@ -81,7 +81,7 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     public ItemStack[] getContents() {
         ItemStack[] C = new ItemStack[getSize()];
         System.arraycopy(items, 0, C, 0, items.length);
-        System.arraycopy(items, 0, C, items.length, armor.length);
+        System.arraycopy(armor, 0, C, items.length, armor.length);
         return C;
     }
 

src/main/java/com/lishid/openinv/internal/v1_6_R2/SpecialPlayerInventory.java

@@ -81,7 +81,7 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     public ItemStack[] getContents() {
         ItemStack[] C = new ItemStack[getSize()];
         System.arraycopy(items, 0, C, 0, items.length);
-        System.arraycopy(items, 0, C, items.length, armor.length);
+        System.arraycopy(armor, 0, C, items.length, armor.length);
         return C;
     }
 

src/main/java/com/lishid/openinv/internal/v1_6_R3/SpecialPlayerInventory.java

@@ -81,7 +81,7 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     public ItemStack[] getContents() {
         ItemStack[] C = new ItemStack[getSize()];
         System.arraycopy(items, 0, C, 0, items.length);
-        System.arraycopy(items, 0, C, items.length, armor.length);
+        System.arraycopy(armor, 0, C, items.length, armor.length);
         return C;
     }
 

src/main/java/com/lishid/openinv/internal/v1_7_R1/SpecialPlayerInventory.java

@@ -81,7 +81,7 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     public ItemStack[] getContents() {
         ItemStack[] C = new ItemStack[getSize()];
         System.arraycopy(items, 0, C, 0, items.length);
-        System.arraycopy(items, 0, C, items.length, armor.length);
+        System.arraycopy(armor, 0, C, items.length, armor.length);
         return C;
     }
 

src/main/java/com/lishid/openinv/internal/v1_7_R2/SpecialPlayerInventory.java

@@ -81,7 +81,7 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     public ItemStack[] getContents() {
         ItemStack[] C = new ItemStack[getSize()];
         System.arraycopy(items, 0, C, 0, items.length);
-        System.arraycopy(items, 0, C, items.length, armor.length);
+        System.arraycopy(armor, 0, C, items.length, armor.length);
         return C;
     }
 

src/main/java/com/lishid/openinv/internal/v1_7_R3/PlayerDataManager.java

@@ -72,6 +72,10 @@ public class PlayerDataManager implements IPlayerDataManager {
     }
 
     private static UUID matchUser(String search) {
+        OfflinePlayer offlinePlayer = Bukkit.getOfflinePlayer(search);
+        if (offlinePlayer != null && offlinePlayer.hasPlayedBefore()) {
+            return offlinePlayer.getUniqueId();
+        }
         UUID found = null;
 
         String lowerSearch = search.toLowerCase();

src/main/java/com/lishid/openinv/internal/v1_7_R3/SpecialPlayerInventory.java

@@ -81,7 +81,7 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     public ItemStack[] getContents() {
         ItemStack[] C = new ItemStack[getSize()];
         System.arraycopy(items, 0, C, 0, items.length);
-        System.arraycopy(items, 0, C, items.length, armor.length);
+        System.arraycopy(armor, 0, C, items.length, armor.length);
         return C;
     }
 

src/main/java/com/lishid/openinv/internal/v1_7_R4/PlayerDataManager.java

@@ -72,6 +72,10 @@ public class PlayerDataManager implements IPlayerDataManager {
     }
 
     private static UUID matchUser(String search) {
+        OfflinePlayer offlinePlayer = Bukkit.getOfflinePlayer(search);
+        if (offlinePlayer != null && offlinePlayer.hasPlayedBefore()) {
+            return offlinePlayer.getUniqueId();
+        }
         UUID found = null;
 
         String lowerSearch = search.toLowerCase();

src/main/java/com/lishid/openinv/internal/v1_7_R4/SpecialPlayerInventory.java

@@ -81,7 +81,7 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     public ItemStack[] getContents() {
         ItemStack[] C = new ItemStack[getSize()];
         System.arraycopy(items, 0, C, 0, items.length);
-        System.arraycopy(items, 0, C, items.length, armor.length);
+        System.arraycopy(armor, 0, C, items.length, armor.length);
         return C;
     }
 

src/main/java/com/lishid/openinv/internal/v1_8_R1/PlayerDataManager.java

@@ -65,6 +65,10 @@ public class PlayerDataManager implements IPlayerDataManager {
     }
 
     private static UUID matchUser(String search) {
+        OfflinePlayer offlinePlayer = Bukkit.getOfflinePlayer(search);
+        if (offlinePlayer != null && offlinePlayer.hasPlayedBefore()) {
+            return offlinePlayer.getUniqueId();
+        }
         UUID found = null;
 
         String lowerSearch = search.toLowerCase();

src/main/java/com/lishid/openinv/internal/v1_8_R1/SpecialPlayerInventory.java

@@ -85,7 +85,7 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     public ItemStack[] getContents() {
         ItemStack[] C = new ItemStack[getSize()];
         System.arraycopy(items, 0, C, 0, items.length);
-        System.arraycopy(items, 0, C, items.length, armor.length);
+        System.arraycopy(armor, 0, C, items.length, armor.length);
         return C;
     }
 

src/main/java/com/lishid/openinv/internal/v1_8_R2/PlayerDataManager.java

@@ -65,6 +65,10 @@ public class PlayerDataManager implements IPlayerDataManager {
     }
 
     private static UUID matchUser(String search) {
+        OfflinePlayer offlinePlayer = Bukkit.getOfflinePlayer(search);
+        if (offlinePlayer != null && offlinePlayer.hasPlayedBefore()) {
+            return offlinePlayer.getUniqueId();
+        }
         UUID found = null;
 
         String lowerSearch = search.toLowerCase();

src/main/java/com/lishid/openinv/internal/v1_8_R2/SpecialPlayerInventory.java

@@ -85,7 +85,7 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     public ItemStack[] getContents() {
         ItemStack[] C = new ItemStack[getSize()];
         System.arraycopy(items, 0, C, 0, items.length);
-        System.arraycopy(items, 0, C, items.length, armor.length);
+        System.arraycopy(armor, 0, C, items.length, armor.length);
         return C;
     }
 

src/main/java/com/lishid/openinv/internal/v1_8_R3/AnySilentChest.java

@@ -0,0 +1,143 @@
+/*
+ * Copyright (C) 2011-2014 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_8_R3;
+
+import java.util.Iterator;
+
+import org.bukkit.entity.Player;
+
+import com.lishid.openinv.OpenInv;
+import com.lishid.openinv.internal.IAnySilentChest;
+
+
+//Volatile
+import net.minecraft.server.v1_8_R3.*;
+
+import org.bukkit.craftbukkit.v1_8_R3.entity.*;
+
+public class AnySilentChest implements IAnySilentChest {
+    public boolean IsAnyChestNeeded(Player p, int x, int y, int z) {
+        // FOR REFERENCE, LOOK AT net.minecraft.server.BlockChest
+        BlockPosition position = new BlockPosition(x, y, z);
+        EntityPlayer player = ((CraftPlayer) p).getHandle();
+        World world = player.world;
+        BlockChest chest = (BlockChest) (((BlockChest) world.getType(position).getBlock()).b == 1 ?
+                Block.getByName("trapped_chest") : Block.getByName("chest"));
+
+        // If block on top
+        if (topBlocking(world, position)) {
+            return true;
+        }
+
+        // If block next to chest is chest and has a block on top
+        for (EnumDirection direction : EnumDirectionList.HORIZONTAL) {
+            BlockPosition sidePosition = position.shift(direction);
+            Block var8 = world.getType(sidePosition).getBlock();
+            if (var8 == chest) {
+                if (this.topBlocking(world, sidePosition)) {
+                    return true;
+                }
+            }
+        }
+
+        return false;
+    }
+    private boolean topBlocking(World world, BlockPosition position) {
+        return this.blockOnTop(world, position) || this.ocelotOnTop(world, position);
+    }
+
+    private boolean blockOnTop(World world, BlockPosition position) {
+        return world.getType(position.up()).getBlock().isOccluding();
+    }
+
+    private boolean ocelotOnTop(World world, BlockPosition position) {
+        Iterator var3 = world.a(EntityOcelot.class,
+                new AxisAlignedBB((double) position.getX(), (double) (position.getY() + 1),
+                        (double) position.getZ(), (double) (position.getX() + 1),
+                        (double) (position.getY() + 2), (double) (position.getZ() + 1))).iterator();
+
+        EntityOcelot var5;
+        do {
+            if (!var3.hasNext()) {
+                return false;
+            }
+
+            Entity var4 = (Entity) var3.next();
+            var5 = (EntityOcelot) var4;
+        } while (!var5.isSitting());
+
+        return true;
+    }
+
+    public boolean ActivateChest(Player p, boolean anychest, boolean silentchest, int x, int y, int z) {
+        BlockPosition position = new BlockPosition(x, y, z);
+        EntityPlayer player = ((CraftPlayer) p).getHandle();
+        World world = player.world;
+        if (world.isClientSide) {
+            return true;
+        }
+
+        BlockChest chest = (BlockChest) (((BlockChest) world.getType(position).getBlock()).b == 1 ?
+                Block.getByName("trapped_chest") : Block.getByName("chest"));
+
+        TileEntity tileEntity = world.getTileEntity(position);
+        if (!(tileEntity instanceof TileEntityChest)) {
+            return true;
+        }
+
+        ITileInventory tileInventory = (ITileInventory) tileEntity;
+        if (!anychest && this.topBlocking(world, position)) {
+            return true;
+        }
+
+        for (EnumDirection direction : EnumDirectionList.HORIZONTAL) {
+            BlockPosition side = position.shift(direction);
+            Block block = world.getType(side).getBlock();
+            if (block == chest) {
+                if (!anychest && this.topBlocking(world, side)) {
+                    return true;
+                }
+
+                TileEntity sideTileEntity = world.getTileEntity(side);
+                if (sideTileEntity instanceof TileEntityChest) {
+                    if (direction != EnumDirection.WEST && direction != EnumDirection.NORTH) {
+                        tileInventory = new InventoryLargeChest("container.chestDouble", tileInventory, (TileEntityChest) sideTileEntity);
+                    } else {
+                        tileInventory = new InventoryLargeChest("container.chestDouble", (TileEntityChest) sideTileEntity, tileInventory);
+                    }
+                }
+            }
+        }
+
+        boolean returnValue = true;
+        if (silentchest) {
+            tileInventory = new SilentInventory(tileInventory);
+            if (OpenInv.NotifySilentChest()) {
+                p.sendMessage("You are opening a chest silently.");
+            }
+            returnValue = false;
+        }
+
+        player.openContainer(tileInventory);
+
+        if (anychest && OpenInv.NotifyAnyChest()) {
+            p.sendMessage("You are opening a blocked chest.");
+        }
+
+        return returnValue;
+    }
+}

src/main/java/com/lishid/openinv/internal/v1_8_R3/EnumDirectionList.java

@@ -0,0 +1,24 @@
+package com.lishid.openinv.internal.v1_8_R3;
+
+import com.google.common.collect.Iterators;
+import net.minecraft.server.v1_8_R3.EnumDirection;
+import net.minecraft.server.v1_8_R3.EnumDirection.EnumDirectionLimit;
+
+import java.util.Iterator;
+
+public enum EnumDirectionList implements Iterable<EnumDirection> {
+    HORIZONTAL(EnumDirectionLimit.HORIZONTAL),
+    VERTICAL(EnumDirectionLimit.VERTICAL);
+
+    private EnumDirectionLimit list;
+
+    private EnumDirectionList(EnumDirectionLimit list) {
+        this.list = list;
+    }
+
+    @Override
+    public Iterator<EnumDirection> iterator() {
+        return Iterators.forArray(list.a());
+    }
+
+}

src/main/java/com/lishid/openinv/internal/v1_8_R3/InventoryAccess.java

@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2011-2014 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_8_R3;
+
+import java.lang.reflect.Field;
+
+
+import org.bukkit.entity.HumanEntity;
+import org.bukkit.inventory.Inventory;
+
+import com.lishid.openinv.OpenInv;
+import com.lishid.openinv.Permissions;
+import com.lishid.openinv.internal.IInventoryAccess;
+
+//Volatile
+import net.minecraft.server.v1_8_R3.*;
+import org.bukkit.craftbukkit.v1_8_R3.inventory.*;
+
+public class InventoryAccess implements IInventoryAccess {
+    public boolean check(Inventory inventory, HumanEntity player) {
+        IInventory inv = grabInventory(inventory);
+        
+        if (inv instanceof SpecialPlayerInventory) {
+            if (!OpenInv.hasPermission(player, Permissions.PERM_EDITINV)) {
+                return false;
+            }
+        }
+
+        else if (inv instanceof SpecialEnderChest) {
+            if (!OpenInv.hasPermission(player, Permissions.PERM_EDITENDER)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+    
+    private IInventory grabInventory(Inventory inventory) {
+        if(inventory instanceof CraftInventory) {
+            return ((CraftInventory) inventory).getInventory();
+        }
+        
+        //Use reflection to find the inventory
+        Class<? extends Inventory> clazz = inventory.getClass();
+        IInventory result = null;
+        for(Field f : clazz.getDeclaredFields()) {
+            f.setAccessible(true);
+            if(IInventory.class.isAssignableFrom(f.getDeclaringClass())) {
+                try {
+                    result = (IInventory) f.get(inventory);
+                }
+                catch (Exception e) {
+                    OpenInv.log(e);
+                }
+            }
+        }
+        return result;
+    }
+}

src/main/java/com/lishid/openinv/internal/v1_8_R3/PlayerDataManager.java

@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2011-2014 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_8_R3;
+
+import java.util.UUID;
+
+import org.bukkit.Bukkit;
+import org.bukkit.OfflinePlayer;
+import org.bukkit.entity.Player;
+
+import com.lishid.openinv.OpenInv;
+import com.lishid.openinv.internal.IPlayerDataManager;
+import com.mojang.authlib.GameProfile;
+
+//Volatile
+import net.minecraft.server.v1_8_R3.*;
+
+import org.bukkit.craftbukkit.v1_8_R3.*;
+
+public class PlayerDataManager implements IPlayerDataManager {
+    public Player loadPlayer(String name) {
+        try {
+            UUID uuid = matchUser(name);
+            if (uuid == null) {
+                return null;
+            }
+
+            OfflinePlayer player = Bukkit.getOfflinePlayer(uuid);
+            if (player == null) {
+                return null;
+            }
+            GameProfile profile = new GameProfile(uuid, player.getName());
+            MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
+            // Create an entity to load the player data
+            EntityPlayer entity = new EntityPlayer(server, server.getWorldServer(0), profile, new PlayerInteractManager(server.getWorldServer(0)));
+
+            // Get the bukkit entity
+            Player target = entity.getBukkitEntity();
+            if (target != null) {
+                // Load data
+                target.loadData();
+                // Return the entity
+                return target;
+            }
+        }
+        catch (Exception e) {
+            OpenInv.log(e);
+        }
+
+        return null;
+    }
+
+    private static UUID matchUser(String search) {
+        OfflinePlayer offlinePlayer = Bukkit.getOfflinePlayer(search);
+        if (offlinePlayer != null && offlinePlayer.hasPlayedBefore()) {
+            return offlinePlayer.getUniqueId();
+        }
+        UUID found = null;
+
+        String lowerSearch = search.toLowerCase();
+        int delta = 2147483647;
+
+        OfflinePlayer[] offlinePlayers = Bukkit.getOfflinePlayers();
+        for (OfflinePlayer player : offlinePlayers) {
+            String name = player.getName();
+
+            if (name == null){
+                continue;
+            }
+            if (name.equalsIgnoreCase(search)){
+                return player.getUniqueId();
+            }
+            if (name.toLowerCase().startsWith(lowerSearch)) {
+                int curDelta = name.length() - lowerSearch.length();
+                if (curDelta < delta) {
+                    found = player.getUniqueId();
+                    delta = curDelta;
+                }
+                if (curDelta == 0) {
+                    break;
+                }
+            }
+        }
+
+        return found;
+    }
+}

src/main/java/com/lishid/openinv/internal/v1_8_R3/SilentContainerChest.java

@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2011-2014 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_8_R3;
+
+//Volatile
+import net.minecraft.server.v1_8_R3.*;
+
+
+public class SilentContainerChest extends ContainerChest {
+    public IInventory inv;
+
+    public SilentContainerChest(IInventory i1, IInventory i2, EntityHuman human) {
+        super(i1, i2, human);
+        inv = i2;
+        // close signal
+        inv.closeContainer(human);
+    }
+
+    @Override
+    public void b(EntityHuman paramEntityHuman) {
+        // Don't send close signal twice, might screw up
+    }
+}

src/main/java/com/lishid/openinv/internal/v1_8_R3/SilentInventory.java

@@ -0,0 +1,162 @@
+package com.lishid.openinv.internal.v1_8_R3;
+
+import net.minecraft.server.v1_8_R3.*;
+import org.bukkit.craftbukkit.v1_8_R3.entity.CraftHumanEntity;
+import org.bukkit.entity.HumanEntity;
+import org.bukkit.inventory.InventoryHolder;
+
+import java.util.List;
+
+public class SilentInventory implements ITileInventory {
+    public ITileInventory inv;
+
+    public SilentInventory(ITileInventory inv) {
+        this.inv = inv;
+    }
+
+    @Override
+    public boolean r_() {
+        return inv.r_();
+    }
+
+    @Override
+    public void a(ChestLock chestLock) {
+        inv.a(chestLock);
+    }
+
+    @Override
+    public ChestLock i() {
+        return inv.i();
+    }
+
+    @Override
+    public int getSize() {
+        return inv.getSize();
+    }
+
+    @Override
+    public ItemStack getItem(int i) {
+        return inv.getItem(i);
+    }
+
+    @Override
+    public ItemStack splitStack(int i, int i1) {
+        return inv.splitStack(i, i1);
+    }
+
+    @Override
+    public ItemStack splitWithoutUpdate(int i) {
+        return inv.splitWithoutUpdate(i);
+    }
+
+    @Override
+    public void setItem(int i, ItemStack itemStack) {
+        inv.setItem(i, itemStack);
+    }
+
+    @Override
+    public int getMaxStackSize() {
+        return inv.getMaxStackSize();
+    }
+
+    @Override
+    public void update() {
+        inv.update();
+    }
+
+    @Override
+    public boolean a(EntityHuman entityHuman) {
+        return inv.a(entityHuman);
+    }
+
+    @Override
+    public void startOpen(EntityHuman entityHuman) {
+        //Don't do anything
+    }
+
+    @Override
+    public void closeContainer(EntityHuman entityHuman) {
+        //Don't do anything
+    }
+
+    @Override
+    public boolean b(int i, ItemStack itemStack) {
+        return inv.b(i, itemStack);
+    }
+
+    @Override
+    public int getProperty(int i) {
+        return inv.getProperty(i);
+    }
+
+    @Override
+    public void b(int i, int i1) {
+        inv.b(i, i1);
+    }
+
+    @Override
+    public int g() {
+        return inv.g();
+    }
+
+    @Override
+    public void l() {
+        inv.l();
+    }
+
+    @Override
+    public ItemStack[] getContents() {
+        return inv.getContents();
+    }
+
+    @Override
+    public void onOpen(CraftHumanEntity craftHumanEntity) {
+        inv.onOpen(craftHumanEntity);
+    }
+
+    @Override
+    public void onClose(CraftHumanEntity craftHumanEntity) {
+        inv.onClose(craftHumanEntity);
+    }
+
+    @Override
+    public List<HumanEntity> getViewers() {
+        return inv.getViewers();
+    }
+
+    @Override
+    public InventoryHolder getOwner() {
+        return inv.getOwner();
+    }
+
+    @Override
+    public void setMaxStackSize(int i) {
+        inv.setMaxStackSize(i);
+    }
+
+    @Override
+    public String getName() {
+        return inv.getName();
+    }
+
+    @Override
+    public boolean hasCustomName() {
+        return inv.hasCustomName();
+    }
+
+    @Override
+    public IChatBaseComponent getScoreboardDisplayName() {
+        return inv.getScoreboardDisplayName();
+    }
+
+    @Override
+    public Container createContainer(PlayerInventory playerInventory, EntityHuman entityHuman) {
+        //Don't let the chest itself create the container.
+        return new ContainerChest(playerInventory, this, entityHuman);
+    }
+
+    @Override
+    public String getContainerName() {
+        return inv.getContainerName();
+    }
+}

src/main/java/com/lishid/openinv/internal/v1_8_R3/SpecialEnderChest.java

@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2011-2014 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_8_R3;
+
+import com.lishid.openinv.OpenInv;
+import com.lishid.openinv.internal.ISpecialEnderChest;
+
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.InventoryHolder;
+
+//Volatile
+import net.minecraft.server.v1_8_R3.*;
+import org.bukkit.craftbukkit.v1_8_R3.entity.*;
+import org.bukkit.craftbukkit.v1_8_R3.inventory.*;
+
+public class SpecialEnderChest extends InventorySubcontainer implements ISpecialEnderChest {
+    private CraftInventory inventory = new CraftInventory(this);
+    private InventoryEnderChest enderChest;
+    private CraftPlayer owner;
+    private boolean playerOnline = false;
+
+    public SpecialEnderChest(Player p, Boolean online) {
+        this(p, ((CraftPlayer) p).getHandle().getEnderChest(), online);
+    }
+
+    public SpecialEnderChest(Player p, InventoryEnderChest enderchest, boolean online) {
+        super(enderchest.getName(), enderchest.hasCustomName(), enderchest.getSize());
+        this.owner = (CraftPlayer) p;
+        this.enderChest = enderchest;
+        this.items = enderChest.getContents();
+        this.playerOnline = online;
+        OpenInv.enderChests.put(owner.getName().toLowerCase(), this);
+    }
+
+    private void saveOnExit() {
+        if (transaction.isEmpty() && !playerOnline) {
+            owner.saveData();
+            OpenInv.enderChests.remove(owner.getName().toLowerCase());
+        }
+    }
+
+    private void linkInventory(InventoryEnderChest inventory) {
+        inventory.items = this.items;
+    }
+
+    public Inventory getBukkitInventory() {
+        return inventory;
+    }
+
+    public void playerOnline(Player p) {
+        if (!playerOnline) {
+            linkInventory(((CraftPlayer) p).getHandle().getEnderChest());
+            p.saveData();
+            playerOnline = true;
+        }
+    }
+
+    public void playerOffline() {
+        playerOnline = false;
+        owner.loadData();
+        linkInventory(owner.getHandle().getEnderChest());
+        saveOnExit();
+    }
+
+    @Override
+    public void onClose(CraftHumanEntity who) {
+        super.onClose(who);
+        saveOnExit();
+    }
+
+    @Override
+    public InventoryHolder getOwner() {
+        return this.owner;
+    }
+
+    @Override
+    public void update() {
+        super.update();
+        enderChest.update();
+    }
+}

src/main/java/com/lishid/openinv/internal/v1_8_R3/SpecialPlayerInventory.java

@@ -0,0 +1,253 @@
+/*
+ * Copyright (C) 2011-2014 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_8_R3;
+
+import org.bukkit.entity.Player;
+
+import org.bukkit.inventory.Inventory;
+
+import com.lishid.openinv.OpenInv;
+import com.lishid.openinv.internal.ISpecialPlayerInventory;
+
+//Volatile
+import net.minecraft.server.v1_8_R3.*;
+import org.bukkit.craftbukkit.v1_8_R3.entity.*;
+import org.bukkit.craftbukkit.v1_8_R3.inventory.*;
+
+public class SpecialPlayerInventory extends PlayerInventory implements ISpecialPlayerInventory {
+    private CraftInventory inventory = new CraftInventory(this);
+    private ItemStack[] extra = new ItemStack[5];
+    private CraftPlayer owner;
+    private boolean playerOnline = false;
+
+    public SpecialPlayerInventory(Player p, Boolean online) {
+        super(((CraftPlayer) p).getHandle());
+        this.owner = (CraftPlayer) p;
+        this.items = player.inventory.items;
+        this.armor = player.inventory.armor;
+        this.playerOnline = online;
+        OpenInv.inventories.put(owner.getName().toLowerCase(), this);
+    }
+
+    public Inventory getBukkitInventory() {
+        return inventory;
+    }
+
+    private void saveOnExit() {
+        if (transaction.isEmpty() && !playerOnline) {
+            owner.saveData();
+            OpenInv.inventories.remove(owner.getName().toLowerCase());
+        }
+    }
+
+    private void linkInventory(PlayerInventory inventory) {
+        inventory.items = this.items;
+        inventory.armor = this.armor;
+    }
+
+    public void playerOnline(Player player) {
+        if (!playerOnline) {
+            CraftPlayer p = (CraftPlayer) player;
+            linkInventory(p.getHandle().inventory);
+            p.saveData();
+            playerOnline = true;
+        }
+    }
+
+    public void playerOffline() {
+        playerOnline = false;
+        owner.loadData();
+        linkInventory(owner.getHandle().inventory);
+        saveOnExit();
+    }
+
+    @Override
+    public void onClose(CraftHumanEntity who) {
+        super.onClose(who);
+        this.saveOnExit();
+    }
+
+    @Override
+    public ItemStack[] getContents() {
+        ItemStack[] C = new ItemStack[getSize()];
+        System.arraycopy(items, 0, C, 0, items.length);
+        System.arraycopy(armor, 0, C, items.length, armor.length);
+        return C;
+    }
+
+    @Override
+    public int getSize() {
+        return super.getSize() + 5;
+    }
+
+    @Override
+    public ItemStack getItem(int i) {
+        ItemStack[] is = this.items;
+
+        if (i >= is.length) {
+            i -= is.length;
+            is = this.armor;
+        } else {
+            i = getReversedItemSlotNum(i);
+        }
+
+        if (i >= is.length) {
+            i -= is.length;
+            is = this.extra;
+        } else if (is == this.armor) {
+            i = getReversedArmorSlotNum(i);
+        }
+
+        return is[i];
+    }
+
+    @Override
+    public ItemStack splitStack(int i, int j) {
+        ItemStack[] is = this.items;
+
+        if (i >= is.length) {
+            i -= is.length;
+            is = this.armor;
+        } else {
+            i = getReversedItemSlotNum(i);
+        }
+
+        if (i >= is.length) {
+            i -= is.length;
+            is = this.extra;
+        } else if (is == this.armor) {
+            i = getReversedArmorSlotNum(i);
+        }
+
+        if (is[i] != null) {
+            ItemStack itemstack;
+
+            if (is[i].count <= j) {
+                itemstack = is[i];
+                is[i] = null;
+                return itemstack;
+            } else {
+                itemstack = is[i].a(j);
+                if (is[i].count == 0) {
+                    is[i] = null;
+                }
+
+                return itemstack;
+            }
+        } else {
+            return null;
+        }
+    }
+
+    @Override
+    public ItemStack splitWithoutUpdate(int i) {
+        ItemStack[] is = this.items;
+
+        if (i >= is.length) {
+            i -= is.length;
+            is = this.armor;
+        } else {
+            i = getReversedItemSlotNum(i);
+        }
+
+        if (i >= is.length) {
+            i -= is.length;
+            is = this.extra;
+        } else if (is == this.armor) {
+            i = getReversedArmorSlotNum(i);
+        }
+
+        if (is[i] != null) {
+            ItemStack itemstack = is[i];
+
+            is[i] = null;
+            return itemstack;
+        } else {
+            return null;
+        }
+    }
+
+    @Override
+    public void setItem(int i, ItemStack itemstack) {
+        ItemStack[] is = this.items;
+
+        if (i >= is.length) {
+            i -= is.length;
+            is = this.armor;
+        } else {
+            i = getReversedItemSlotNum(i);
+        }
+
+        if (i >= is.length) {
+            i -= is.length;
+            is = this.extra;
+        } else if (is == this.armor) {
+            i = getReversedArmorSlotNum(i);
+        }
+
+        // Effects
+        if (is == this.extra) {
+            owner.getHandle().drop(itemstack, true);
+            itemstack = null;
+        }
+
+        is[i] = itemstack;
+
+        owner.getHandle().defaultContainer.b();
+    }
+
+    private int getReversedItemSlotNum(int i) {
+        if (i >= 27)
+            return i - 27;
+        else
+            return i + 9;
+    }
+
+    private int getReversedArmorSlotNum(int i) {
+        if (i == 0)
+            return 3;
+        if (i == 1)
+            return 2;
+        if (i == 2)
+            return 1;
+        if (i == 3)
+            return 0;
+        else
+            return i;
+    }
+
+    @Override
+    public boolean hasCustomName() {
+        return true;
+    }
+
+    @Override
+    public String getName() {
+        return player.getName();
+    }
+
+    @Override
+    public boolean a(EntityHuman entityhuman) {
+        return true;
+    }
+
+    @Override
+    public void update() {
+        super.update();
+        player.inventory.update();
+    }
+}