Configuration to disable saving of offline players, bugfixing

Edits made to online players will still work. Edits made to offline players will work if they log in before the ISpecialPlayerInventory is unloaded (currently before the plugin unloads).
Closes #6
Refactored IPlayerDataManager to PlayerDataManager, it's no longer an interface.
Fixed a bug with players' online state initially being inverted

README.MD

@@ -4,9 +4,10 @@ This fork of OpenInv was created when the lag caused by offline player lookups p
 ### Changes of Note
 - Removed updater
 - Removed wand
+- New configuration option `DisableSaving`: Inventory edits will not be saved unless the user is online.
 
 ## Previous Versions
-Any version of Minecraft this fork has been existent for should have a [release](https://github.com/Jikoo/OpenInv/releases) tagged. Features are not backported, however.
+This fork supports any version after 1.4.5. Binaries are available in the [releases tab](https://github.com/Jikoo/OpenInv/releases). Please allow a brief period after the release of a new version for updates.
 
 ## License
 ```

src/main/java/com/lishid/openinv/OpenInv.java

@@ -34,10 +34,10 @@ import com.lishid.openinv.commands.SearchInvPluginCommand;
 import com.lishid.openinv.commands.SilentChestPluginCommand;
 import com.lishid.openinv.internal.IAnySilentChest;
 import com.lishid.openinv.internal.IInventoryAccess;
-import com.lishid.openinv.internal.IPlayerDataManager;
 import com.lishid.openinv.internal.ISpecialEnderChest;
 import com.lishid.openinv.internal.ISpecialPlayerInventory;
 import com.lishid.openinv.internal.InternalAccessor;
+import com.lishid.openinv.internal.PlayerDataManager;
 
 /**
  * Open other player's inventory
@@ -50,7 +50,7 @@ public class OpenInv extends JavaPlugin {
     private final Map<String, ISpecialEnderChest> enderChests = new HashMap<String, ISpecialEnderChest>();
 
     private InternalAccessor accessor;
-    private IPlayerDataManager playerLoader;
+    private PlayerDataManager playerLoader;
     private IInventoryAccess inventoryAccess;
     private IAnySilentChest anySilentChest;
 
@@ -73,12 +73,26 @@ public class OpenInv extends JavaPlugin {
         anySilentChest = accessor.newAnySilentChest();
 
         FileConfiguration config = getConfig();
-        config.set("NotifySilentChest", config.getBoolean("NotifySilentChest", true));
-        config.set("NotifyAnyChest", config.getBoolean("NotifyAnyChest", true));
+        boolean dirtyConfig = false;
+        if (!config.isBoolean("NotifySilentChest")) {
+            config.set("NotifySilentChest", true);
+            dirtyConfig = true;
+        }
+        if (!config.isBoolean("NotifyAnyChest")) {
+            config.set("NotifyAnyChest", true);
+            dirtyConfig = true;
+        }
+        if (!config.isBoolean("DisableSaving")) {
+            config.set("DisableSaving", false);
+            dirtyConfig = true;
+        }
         config.addDefault("NotifySilentChest", true);
         config.addDefault("NotifyAnyChest", true);
+        config.addDefault("DisableSaving", false);
         config.options().copyDefaults(true);
-        saveConfig();
+        if (dirtyConfig) {
+            saveConfig();
+        }
 
         pm.registerEvents(new OpenInvPlayerListener(this), this);
         pm.registerEvents(new OpenInvInventoryListener(this), this);
@@ -95,7 +109,7 @@ public class OpenInv extends JavaPlugin {
         return this.accessor;
     }
 
-    public IPlayerDataManager getPlayerLoader() {
+    public PlayerDataManager getPlayerLoader() {
         return this.playerLoader;
     }
 
@@ -115,12 +129,12 @@ public class OpenInv extends JavaPlugin {
         return null;
     }
 
-    public ISpecialPlayerInventory getOrCreateInventoryFor(Player player, boolean offline) {
+    public ISpecialPlayerInventory getOrCreateInventoryFor(Player player, boolean online) {
         String id = getPlayerLoader().getPlayerDataID(player);
         if (inventories.containsKey(id)) {
             return inventories.get(id);
         }
-        ISpecialPlayerInventory inv = getInternalAccessor().newSpecialPlayerInventory(player, offline);
+        ISpecialPlayerInventory inv = getInternalAccessor().newSpecialPlayerInventory(player, online);
         inventories.put(id, inv);
         return inv;
     }
@@ -140,12 +154,12 @@ public class OpenInv extends JavaPlugin {
         return null;
     }
 
-    public ISpecialEnderChest getOrCreateEnderChestFor(Player player, boolean offline) {
+    public ISpecialEnderChest getOrCreateEnderChestFor(Player player, boolean online) {
         String id = getPlayerLoader().getPlayerDataID(player);
         if (enderChests.containsKey(id)) {
             return enderChests.get(id);
         }
-        ISpecialEnderChest inv = getInternalAccessor().newSpecialEnderChest(player, offline);
+        ISpecialEnderChest inv = getInternalAccessor().newSpecialEnderChest(player, online);
         enderChests.put(id, inv);
         return inv;
     }
@@ -157,6 +171,10 @@ public class OpenInv extends JavaPlugin {
         }
     }
 
+    public boolean disableSaving() {
+        return getConfig().getBoolean("DisableSaving", false);
+    }
+
     public boolean notifySilentChest() {
         return getConfig().getBoolean("NotifySilentChest", true);
     }
@@ -165,15 +183,6 @@ public class OpenInv extends JavaPlugin {
         return getConfig().getBoolean("NotifyAnyChest", true);
     }
 
-    public boolean getPlayerItemOpenInvStatus(OfflinePlayer player) {
-        return getConfig().getBoolean("ItemOpenInv." + getPlayerLoader().getPlayerDataID(player) + ".toggle", false);
-    }
-
-    public void setPlayerItemOpenInvStatus(OfflinePlayer player, boolean status) {
-        getConfig().set("ItemOpenInv." + getPlayerLoader().getPlayerDataID(player) + ".toggle", status);
-        saveConfig();
-    }
-
     public boolean getPlayerSilentChestStatus(OfflinePlayer player) {
         return getConfig().getBoolean("SilentChest." + getPlayerLoader().getPlayerDataID(player) + ".toggle", false);
     }

src/main/java/com/lishid/openinv/OpenInvInventoryListener.java

@@ -32,13 +32,9 @@ public class OpenInvInventoryListener implements Listener {
 
     @EventHandler(priority = EventPriority.NORMAL)
     public void onInventoryClick(InventoryClickEvent event) {
-        // If this is the top inventory
-        // if (event.getView().convertSlot(event.getRawSlot()) == event.getRawSlot())
-        // {
         if (!plugin.getInventoryAccess().check(event.getInventory(), event.getWhoClicked())) {
             event.setCancelled(true);
         }
-        // }
     }
 
     @EventHandler(priority = EventPriority.NORMAL)

src/main/java/com/lishid/openinv/OpenInvPlayerListener.java

@@ -27,6 +27,7 @@ import org.bukkit.event.block.Action;
 import org.bukkit.event.player.PlayerInteractEvent;
 import org.bukkit.event.player.PlayerJoinEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
+import org.bukkit.scheduler.BukkitRunnable;
 
 import com.lishid.openinv.internal.ISpecialEnderChest;
 import com.lishid.openinv.internal.ISpecialPlayerInventory;
@@ -39,19 +40,25 @@ public class OpenInvPlayerListener implements Listener {
         this.plugin = plugin;
     }
 
-    @EventHandler(priority = EventPriority.LOWEST)
-    public void onPlayerJoin(PlayerJoinEvent event) {
-        ISpecialPlayerInventory inventory = plugin.getInventoryFor(event.getPlayer());
-
-        if (inventory != null) {
-            inventory.setPlayerOnline(event.getPlayer());
-        }
-
-        ISpecialEnderChest chest = plugin.getEnderChestFor(event.getPlayer());
-
-        if (chest != null) {
-            chest.setPlayerOnline(event.getPlayer());
-        }
+    @EventHandler(priority = EventPriority.MONITOR)
+    public void onPlayerJoin(final PlayerJoinEvent event) {
+        new BukkitRunnable() {
+            @Override
+            public void run() {
+                if (!event.getPlayer().isOnline()) {
+                    return;
+                }
+                ISpecialPlayerInventory inventory = plugin.getInventoryFor(event.getPlayer());
+                if (inventory != null) {
+                    inventory.setPlayerOnline(event.getPlayer());
+                    event.getPlayer().updateInventory();
+                }
+                ISpecialEnderChest chest = plugin.getEnderChestFor(event.getPlayer());
+                if (chest != null) {
+                    chest.setPlayerOnline(event.getPlayer());
+                }
+            }
+        }.runTask(plugin);
     }
 
     @EventHandler(priority = EventPriority.MONITOR)

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

@@ -40,6 +40,7 @@ public class OpenEnderPluginCommand implements CommandExecutor {
         this.plugin = plugin;
     }
 
+    @Override
     public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
         if (!(sender instanceof Player)) {
             sender.sendMessage(ChatColor.RED + "You can't use this from the console.");
@@ -72,6 +73,7 @@ public class OpenEnderPluginCommand implements CommandExecutor {
         }
 
         new BukkitRunnable() {
+            @Override
             public void run() {
                 List<Player> matches = Bukkit.matchPlayer(name);
                 final OfflinePlayer offlinePlayer;
@@ -83,11 +85,12 @@ public class OpenEnderPluginCommand implements CommandExecutor {
                 if (!player.isOnline()) {
                     return;
                 }
-                if (offlinePlayer == null || !offlinePlayer.hasPlayedBefore()) {
+                if (offlinePlayer == null || !offlinePlayer.hasPlayedBefore() && !offlinePlayer.isOnline()) {
                     player.sendMessage(ChatColor.RED + "Player not found!");
                     return;
                 }
                 new BukkitRunnable() {
+                    @Override
                     public void run() {
                         if (!player.isOnline()) {
                             return;
@@ -104,7 +107,9 @@ public class OpenEnderPluginCommand implements CommandExecutor {
     private void openInventory(Player player, OfflinePlayer target) {
 
         Player onlineTarget;
-        if (!target.isOnline()) {
+        boolean online = target.isOnline();
+
+        if (!online) {
             // Try loading the player's data
             onlineTarget = plugin.getPlayerLoader().loadPlayer(target);
 
@@ -126,7 +131,7 @@ public class OpenEnderPluginCommand implements CommandExecutor {
         openEnderHistory.put(player, onlineTarget.getName());
 
         // Create the inventory
-        ISpecialEnderChest chest = plugin.getOrCreateEnderChestFor(onlineTarget, !target.isOnline());
+        ISpecialEnderChest chest = plugin.getOrCreateEnderChestFor(onlineTarget, online);
 
         // Open the inventory
         player.openInventory(chest.getBukkitInventory());

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

@@ -40,6 +40,7 @@ public class OpenInvPluginCommand implements CommandExecutor {
         this.plugin = plugin;
     }
 
+    @Override
     public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
         if (!(sender instanceof Player)) {
             sender.sendMessage(ChatColor.RED + "You can't use this from the console.");
@@ -72,6 +73,7 @@ public class OpenInvPluginCommand implements CommandExecutor {
         }
 
         new BukkitRunnable() {
+            @Override
             public void run() {
                 List<Player> matches = Bukkit.matchPlayer(name);
                 final OfflinePlayer offlinePlayer;
@@ -83,11 +85,12 @@ public class OpenInvPluginCommand implements CommandExecutor {
                 if (!player.isOnline()) {
                     return;
                 }
-                if (offlinePlayer == null || !offlinePlayer.hasPlayedBefore()) {
+                if (offlinePlayer == null || !offlinePlayer.hasPlayedBefore() && !offlinePlayer.isOnline()) {
                     player.sendMessage(ChatColor.RED + "Player not found!");
                     return;
                 }
                 new BukkitRunnable() {
+                    @Override
                     public void run() {
                         if (!player.isOnline()) {
                             return;
@@ -105,8 +108,9 @@ public class OpenInvPluginCommand implements CommandExecutor {
 
 
         Player onlineTarget;
+        boolean online = target.isOnline();
 
-        if (!target.isOnline()) {
+        if (!online) {
             // Try loading the player's data
             onlineTarget = plugin.getPlayerLoader().loadPlayer(target);
 
@@ -140,7 +144,7 @@ public class OpenInvPluginCommand implements CommandExecutor {
         openInvHistory.put(player, onlineTarget.getName());
 
         // Create the inventory
-        ISpecialPlayerInventory inv = plugin.getOrCreateInventoryFor(onlineTarget, !target.isOnline());
+        ISpecialPlayerInventory inv = plugin.getOrCreateInventoryFor(onlineTarget, online);
 
         // Open the inventory
         player.openInventory(inv.getBukkitInventory());

src/main/java/com/lishid/openinv/internal/ISpecialEnderChest.java

@@ -23,9 +23,9 @@ public interface ISpecialEnderChest {
 
     public Inventory getBukkitInventory();
 
-    public boolean inventoryRemovalCheck();
+    public boolean inventoryRemovalCheck(boolean save);
 
-    public void setPlayerOnline(Player p);
+    public void setPlayerOnline(Player player);
 
     /**
      * Sets the Player associated with this ISpecialEnderChest offline.

src/main/java/com/lishid/openinv/internal/ISpecialPlayerInventory.java

@@ -23,7 +23,7 @@ public interface ISpecialPlayerInventory {
 
     public Inventory getBukkitInventory();
 
-    public boolean inventoryRemovalCheck();
+    public boolean inventoryRemovalCheck(boolean save);
 
     public void setPlayerOnline(Player player);
 

src/main/java/com/lishid/openinv/internal/InternalAccessor.java

@@ -55,8 +55,8 @@ public class InternalAccessor {
         plugin.getLogger().warning("OpenInv encountered an error with the CraftBukkit version \"" + version + "\". Please look for an updated version of OpenInv.");
     }
 
-    public IPlayerDataManager newPlayerDataManager() {
-        return (IPlayerDataManager) createObject(IPlayerDataManager.class, "PlayerDataManager");
+    public PlayerDataManager newPlayerDataManager() {
+        return (PlayerDataManager) createObject(PlayerDataManager.class, "PlayerDataManager");
     }
 
     public IInventoryAccess newInventoryAccess() {
@@ -71,7 +71,9 @@ public class InternalAccessor {
         try {
             Class<?> internalClass = Class.forName("com.lishid.openinv.internal." + version + ".SpecialPlayerInventory");
             if (ISpecialPlayerInventory.class.isAssignableFrom(internalClass)) {
-                return (ISpecialPlayerInventory) internalClass.getConstructor(Player.class, Boolean.class).newInstance(player, offline);
+                return (ISpecialPlayerInventory) internalClass
+                        .getConstructor(OpenInv.class, Player.class, Boolean.class)
+                        .newInstance(this.plugin, player, offline);
             }
         }
         catch (Exception e) {
@@ -86,7 +88,9 @@ public class InternalAccessor {
         try {
             Class<?> internalClass = Class.forName("com.lishid.openinv.internal." + version + ".SpecialEnderChest");
             if (ISpecialEnderChest.class.isAssignableFrom(internalClass)) {
-                return (ISpecialEnderChest) internalClass.getConstructor(Player.class, Boolean.class).newInstance(player, offline);
+                return (ISpecialEnderChest) internalClass
+                        .getConstructor(OpenInv.class, Player.class, Boolean.class)
+                        .newInstance(this.plugin, player, offline);
             }
         }
         catch (Exception e) {

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

@@ -19,8 +19,15 @@ package com.lishid.openinv.internal;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.entity.Player;
 
-public interface IPlayerDataManager {
-    public Player loadPlayer(OfflinePlayer offline);
+public abstract class PlayerDataManager {
+    public final Player loadPlayer(OfflinePlayer offline) {
+        if (offline.isOnline()) {
+            return offline.getPlayer();
+        }
+        return this.loadOfflinePlayer(offline);
+    }
 
-    public String getPlayerDataID(OfflinePlayer player);
+    protected abstract Player loadOfflinePlayer(OfflinePlayer offline);
+
+    public abstract String getPlayerDataID(OfflinePlayer player);
 }

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

@@ -20,8 +20,6 @@ import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.entity.Player;
 
-import com.lishid.openinv.internal.IPlayerDataManager;
-
 // Volatile
 import net.minecraft.server.v1_4_5.EntityPlayer;
 import net.minecraft.server.v1_4_5.ItemInWorldManager;
@@ -29,10 +27,10 @@ import net.minecraft.server.v1_4_5.MinecraftServer;
 
 import org.bukkit.craftbukkit.v1_4_5.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends com.lishid.openinv.internal.PlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         // Create an entity to load the player data

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

@@ -25,6 +25,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialEnderChest;
 
 // Volatile
@@ -39,15 +40,18 @@ import org.bukkit.craftbukkit.v1_4_5.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_4_5.inventory.CraftInventory;
 
 public class SpecialEnderChest extends InventorySubcontainer implements IInventory, ISpecialEnderChest {
+
+    private final OpenInv plugin;
+    private final InventoryEnderChest enderChest;
+    private final CraftInventory inventory = new CraftInventory(this);
     public List<HumanEntity> transaction = new ArrayList<HumanEntity>();
     public boolean playerOnline = false;
-    private final CraftPlayer owner;
-    private final InventoryEnderChest enderChest;
+    private CraftPlayer owner;
     private int maxStack = MAX_STACK;
-    private final CraftInventory inventory = new CraftInventory(this);
 
-    public SpecialEnderChest(Player p, Boolean online) {
+    public SpecialEnderChest(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle().getEnderChest().getName(), ((CraftPlayer) p).getHandle().getEnderChest().getSize());
+        this.plugin = plugin;
         CraftPlayer player = (CraftPlayer) p;
         this.enderChest = player.getHandle().getEnderChest();
         this.owner = player;
@@ -60,22 +64,25 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
-    public void setPlayerOnline(Player p) {
+    public void setPlayerOnline(Player player) {
         if (!playerOnline) {
             try {
-                InventoryEnderChest playerEnderChest = ((CraftPlayer) p).getHandle().getEnderChest();
+                owner = (CraftPlayer) player;
+                InventoryEnderChest playerEnderChest = owner.getHandle().getEnderChest();
                 Field field = playerEnderChest.getClass().getField("items");
                 field.setAccessible(true);
                 field.set(playerEnderChest, this.items);
             }
             catch (Exception e) {}
-            p.saveData();
             playerOnline = true;
         }
     }
@@ -83,7 +90,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return this.inventoryRemovalCheck();
+        return inventoryRemovalCheck(false);
     }
 
     @Override
@@ -99,7 +106,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public void onClose(CraftHumanEntity who) {
         transaction.remove(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -19,6 +19,7 @@ package com.lishid.openinv.internal.v1_4_5;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialPlayerInventory;
 
 // Volatile
@@ -31,13 +32,16 @@ import org.bukkit.craftbukkit.v1_4_5.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_4_5.inventory.CraftInventory;
 
 public class SpecialPlayerInventory extends PlayerInventory implements ISpecialPlayerInventory {
-    CraftPlayer owner;
-    public boolean playerOnline = false;
+
+    private final OpenInv plugin;
     private final ItemStack[] extra = new ItemStack[5];
     private final CraftInventory inventory = new CraftInventory(this);
+    private CraftPlayer owner;
+    private boolean playerOnline = false;
 
-    public SpecialPlayerInventory(Player p, Boolean online) {
+    public SpecialPlayerInventory(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle());
+        this.plugin = plugin;
         this.owner = ((CraftPlayer) p);
         this.playerOnline = online;
         this.items = player.inventory.items;
@@ -50,18 +54,21 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
     public void setPlayerOnline(Player player) {
         if (!playerOnline) {
-            CraftPlayer p = (CraftPlayer) player;
-            p.getHandle().inventory.items = this.items;
-            p.getHandle().inventory.armor = this.armor;
-            p.saveData();
+            owner = (CraftPlayer) player;
+            this.player = owner.getHandle();
+            this.player.inventory.items = this.items;
+            this.player.inventory.armor = this.armor;
             playerOnline = true;
         }
     }
@@ -69,13 +76,13 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return this.inventoryRemovalCheck();
+        return this.inventoryRemovalCheck(false);
     }
 
     @Override
     public void onClose(CraftHumanEntity who) {
         super.onClose(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -20,8 +20,6 @@ import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.entity.Player;
 
-import com.lishid.openinv.internal.IPlayerDataManager;
-
 // Volatile
 import net.minecraft.server.v1_4_6.EntityPlayer;
 import net.minecraft.server.v1_4_6.MinecraftServer;
@@ -29,10 +27,10 @@ import net.minecraft.server.v1_4_6.PlayerInteractManager;
 
 import org.bukkit.craftbukkit.v1_4_6.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends com.lishid.openinv.internal.PlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         // Create an entity to load the player data

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

@@ -25,6 +25,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialEnderChest;
 
 // Volatile
@@ -39,15 +40,18 @@ import org.bukkit.craftbukkit.v1_4_6.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_4_6.inventory.CraftInventory;
 
 public class SpecialEnderChest extends InventorySubcontainer implements IInventory, ISpecialEnderChest {
+
+    private final OpenInv plugin;
+    private final InventoryEnderChest enderChest;
+    private final CraftInventory inventory = new CraftInventory(this);
     public List<HumanEntity> transaction = new ArrayList<HumanEntity>();
     public boolean playerOnline = false;
-    private final CraftPlayer owner;
-    private final InventoryEnderChest enderChest;
+    private CraftPlayer owner;
     private int maxStack = MAX_STACK;
-    private final CraftInventory inventory = new CraftInventory(this);
 
-    public SpecialEnderChest(Player p, Boolean online) {
+    public SpecialEnderChest(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle().getEnderChest().getName(), ((CraftPlayer) p).getHandle().getEnderChest().getSize());
+        this.plugin = plugin;
         CraftPlayer player = (CraftPlayer) p;
         this.enderChest = player.getHandle().getEnderChest();
         this.owner = player;
@@ -60,22 +64,25 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
-    public void setPlayerOnline(Player p) {
+    public void setPlayerOnline(Player player) {
         if (!playerOnline) {
             try {
-                InventoryEnderChest playerEnderChest = ((CraftPlayer) p).getHandle().getEnderChest();
+                owner = (CraftPlayer) player;
+                InventoryEnderChest playerEnderChest = owner.getHandle().getEnderChest();
                 Field field = playerEnderChest.getClass().getField("items");
                 field.setAccessible(true);
                 field.set(playerEnderChest, this.items);
             }
             catch (Exception e) {}
-            p.saveData();
             playerOnline = true;
         }
     }
@@ -83,7 +90,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return inventoryRemovalCheck();
+        return inventoryRemovalCheck(false);
     }
 
     @Override
@@ -99,7 +106,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public void onClose(CraftHumanEntity who) {
         transaction.remove(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -19,6 +19,7 @@ package com.lishid.openinv.internal.v1_4_6;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialPlayerInventory;
 
 // Volatile
@@ -31,13 +32,16 @@ import org.bukkit.craftbukkit.v1_4_6.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_4_6.inventory.CraftInventory;
 
 public class SpecialPlayerInventory extends PlayerInventory implements ISpecialPlayerInventory {
-    CraftPlayer owner;
-    public boolean playerOnline = false;
+
+    private final OpenInv plugin;
     private final ItemStack[] extra = new ItemStack[5];
     private final CraftInventory inventory = new CraftInventory(this);
+    private CraftPlayer owner;
+    private boolean playerOnline = false;
 
-    public SpecialPlayerInventory(Player p, Boolean online) {
+    public SpecialPlayerInventory(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle());
+        this.plugin = plugin;
         this.owner = ((CraftPlayer) p);
         this.playerOnline = online;
         this.items = player.inventory.items;
@@ -50,18 +54,21 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
     public void setPlayerOnline(Player player) {
         if (!playerOnline) {
-            CraftPlayer p = (CraftPlayer) player;
-            p.getHandle().inventory.items = this.items;
-            p.getHandle().inventory.armor = this.armor;
-            p.saveData();
+            owner = (CraftPlayer) player;
+            this.player = owner.getHandle();
+            this.player.inventory.items = this.items;
+            this.player.inventory.armor = this.armor;
             playerOnline = true;
         }
     }
@@ -69,13 +76,13 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return this.inventoryRemovalCheck();
+        return this.inventoryRemovalCheck(false);
     }
 
     @Override
     public void onClose(CraftHumanEntity who) {
         super.onClose(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -20,8 +20,6 @@ import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.entity.Player;
 
-import com.lishid.openinv.internal.IPlayerDataManager;
-
 import net.minecraft.server.v1_4_R1.EntityPlayer;
 import net.minecraft.server.v1_4_R1.MinecraftServer;
 import net.minecraft.server.v1_4_R1.PlayerInteractManager;
@@ -30,10 +28,10 @@ import net.minecraft.server.v1_4_R1.PlayerInteractManager;
 import org.bukkit.craftbukkit.v1_4_R1.CraftServer;
 
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends com.lishid.openinv.internal.PlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         // Create an entity to load the player data

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

@@ -25,6 +25,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 
+import com.lishid.openinv.OpenInv;
 // Volatile
 import com.lishid.openinv.internal.ISpecialEnderChest;
 
@@ -39,15 +40,18 @@ import org.bukkit.craftbukkit.v1_4_R1.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_4_R1.inventory.CraftInventory;
 
 public class SpecialEnderChest extends InventorySubcontainer implements IInventory, ISpecialEnderChest {
+
+    private final OpenInv plugin;
+    private final InventoryEnderChest enderChest;
+    private final CraftInventory inventory = new CraftInventory(this);
     public List<HumanEntity> transaction = new ArrayList<HumanEntity>();
     public boolean playerOnline = false;
-    private final CraftPlayer owner;
-    private final InventoryEnderChest enderChest;
+    private CraftPlayer owner;
     private int maxStack = MAX_STACK;
-    private final CraftInventory inventory = new CraftInventory(this);
 
-    public SpecialEnderChest(Player p, Boolean online) {
+    public SpecialEnderChest(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle().getEnderChest().getName(), ((CraftPlayer) p).getHandle().getEnderChest().getSize());
+        this.plugin = plugin;
         CraftPlayer player = (CraftPlayer) p;
         this.enderChest = player.getHandle().getEnderChest();
         this.owner = player;
@@ -60,22 +64,25 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
-    public void setPlayerOnline(Player p) {
+    public void setPlayerOnline(Player player) {
         if (!playerOnline) {
             try {
-                InventoryEnderChest playerEnderChest = ((CraftPlayer) p).getHandle().getEnderChest();
+                owner = (CraftPlayer) player;
+                InventoryEnderChest playerEnderChest = owner.getHandle().getEnderChest();
                 Field field = playerEnderChest.getClass().getField("items");
                 field.setAccessible(true);
                 field.set(playerEnderChest, this.items);
             }
             catch (Exception e) {}
-            p.saveData();
             playerOnline = true;
         }
     }
@@ -83,7 +90,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return inventoryRemovalCheck();
+        return inventoryRemovalCheck(false);
     }
 
     @Override
@@ -99,7 +106,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public void onClose(CraftHumanEntity who) {
         transaction.remove(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -19,6 +19,7 @@ package com.lishid.openinv.internal.v1_4_R1;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialPlayerInventory;
 
 import net.minecraft.server.v1_4_R1.EntityHuman;
@@ -31,13 +32,16 @@ import org.bukkit.craftbukkit.v1_4_R1.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_4_R1.inventory.CraftInventory;
 
 public class SpecialPlayerInventory extends PlayerInventory implements ISpecialPlayerInventory {
-    CraftPlayer owner;
-    public boolean playerOnline = false;
+
+    private final OpenInv plugin;
     private final ItemStack[] extra = new ItemStack[5];
     private final CraftInventory inventory = new CraftInventory(this);
+    private CraftPlayer owner;
+    private boolean playerOnline = false;
 
-    public SpecialPlayerInventory(Player p, Boolean online) {
+    public SpecialPlayerInventory(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle());
+        this.plugin = plugin;
         this.owner = ((CraftPlayer) p);
         this.playerOnline = online;
         this.items = player.inventory.items;
@@ -50,18 +54,21 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
     public void setPlayerOnline(Player player) {
         if (!playerOnline) {
-            CraftPlayer p = (CraftPlayer) player;
-            p.getHandle().inventory.items = this.items;
-            p.getHandle().inventory.armor = this.armor;
-            p.saveData();
+            owner = (CraftPlayer) player;
+            this.player = owner.getHandle();
+            this.player.inventory.items = this.items;
+            this.player.inventory.armor = this.armor;
             playerOnline = true;
         }
     }
@@ -69,13 +76,13 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return this.inventoryRemovalCheck();
+        return this.inventoryRemovalCheck(false);
     }
 
     @Override
     public void onClose(CraftHumanEntity who) {
         super.onClose(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -20,8 +20,6 @@ import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.entity.Player;
 
-import com.lishid.openinv.internal.IPlayerDataManager;
-
 // Volatile
 import net.minecraft.server.v1_5_R2.EntityPlayer;
 import net.minecraft.server.v1_5_R2.MinecraftServer;
@@ -29,10 +27,10 @@ import net.minecraft.server.v1_5_R2.PlayerInteractManager;
 
 import org.bukkit.craftbukkit.v1_5_R2.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends com.lishid.openinv.internal.PlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         // Create an entity to load the player data

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

@@ -25,6 +25,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialEnderChest;
 
 // Volatile
@@ -39,15 +40,18 @@ import org.bukkit.craftbukkit.v1_5_R2.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_5_R2.inventory.CraftInventory;
 
 public class SpecialEnderChest extends InventorySubcontainer implements IInventory, ISpecialEnderChest {
+
+    private final OpenInv plugin;
+    private final InventoryEnderChest enderChest;
+    private final CraftInventory inventory = new CraftInventory(this);
     public List<HumanEntity> transaction = new ArrayList<HumanEntity>();
     public boolean playerOnline = false;
-    private final CraftPlayer owner;
-    private final InventoryEnderChest enderChest;
+    private CraftPlayer owner;
     private int maxStack = MAX_STACK;
-    private final CraftInventory inventory = new CraftInventory(this);
 
-    public SpecialEnderChest(Player p, Boolean online) {
+    public SpecialEnderChest(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle().getEnderChest().getName(), ((CraftPlayer) p).getHandle().getEnderChest().c(), ((CraftPlayer) p).getHandle().getEnderChest().getSize());
+        this.plugin = plugin;
         CraftPlayer player = (CraftPlayer) p;
         this.enderChest = player.getHandle().getEnderChest();
         this.owner = player;
@@ -60,22 +64,25 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
-    public void setPlayerOnline(Player p) {
+    public void setPlayerOnline(Player player) {
         if (!playerOnline) {
             try {
-                InventoryEnderChest playerEnderChest = ((CraftPlayer) p).getHandle().getEnderChest();
+                owner = (CraftPlayer) player;
+                InventoryEnderChest playerEnderChest = owner.getHandle().getEnderChest();
                 Field field = playerEnderChest.getClass().getField("items");
                 field.setAccessible(true);
                 field.set(playerEnderChest, this.items);
             }
             catch (Exception e) {}
-            p.saveData();
             playerOnline = true;
         }
     }
@@ -83,7 +90,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return inventoryRemovalCheck();
+        return inventoryRemovalCheck(false);
     }
 
     @Override
@@ -99,7 +106,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public void onClose(CraftHumanEntity who) {
         transaction.remove(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -19,6 +19,7 @@ package com.lishid.openinv.internal.v1_5_R2;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialPlayerInventory;
 
 // Volatile
@@ -31,13 +32,16 @@ import org.bukkit.craftbukkit.v1_5_R2.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_5_R2.inventory.CraftInventory;
 
 public class SpecialPlayerInventory extends PlayerInventory implements ISpecialPlayerInventory {
-    CraftPlayer owner;
-    public boolean playerOnline = false;
+
+    private final OpenInv plugin;
     private final ItemStack[] extra = new ItemStack[5];
     private final CraftInventory inventory = new CraftInventory(this);
+    private CraftPlayer owner;
+    private boolean playerOnline = false;
 
-    public SpecialPlayerInventory(Player p, Boolean online) {
+    public SpecialPlayerInventory(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle());
+        this.plugin = plugin;
         this.owner = ((CraftPlayer) p);
         this.playerOnline = online;
         this.items = player.inventory.items;
@@ -50,18 +54,21 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
     public void setPlayerOnline(Player player) {
         if (!playerOnline) {
-            CraftPlayer p = (CraftPlayer) player;
-            p.getHandle().inventory.items = this.items;
-            p.getHandle().inventory.armor = this.armor;
-            p.saveData();
+            owner = (CraftPlayer) player;
+            this.player = owner.getHandle();
+            this.player.inventory.items = this.items;
+            this.player.inventory.armor = this.armor;
             playerOnline = true;
         }
     }
@@ -69,13 +76,13 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return this.inventoryRemovalCheck();
+        return this.inventoryRemovalCheck(false);
     }
 
     @Override
     public void onClose(CraftHumanEntity who) {
         super.onClose(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -20,8 +20,6 @@ import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.entity.Player;
 
-import com.lishid.openinv.internal.IPlayerDataManager;
-
 // Volatile
 import net.minecraft.server.v1_5_R3.EntityPlayer;
 import net.minecraft.server.v1_5_R3.MinecraftServer;
@@ -29,10 +27,10 @@ import net.minecraft.server.v1_5_R3.PlayerInteractManager;
 
 import org.bukkit.craftbukkit.v1_5_R3.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends com.lishid.openinv.internal.PlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         // Create an entity to load the player data

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

@@ -25,6 +25,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialEnderChest;
 
 // Volatile
@@ -39,15 +40,18 @@ import org.bukkit.craftbukkit.v1_5_R3.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_5_R3.inventory.CraftInventory;
 
 public class SpecialEnderChest extends InventorySubcontainer implements IInventory, ISpecialEnderChest {
+
+    private final OpenInv plugin;
+    private final InventoryEnderChest enderChest;
+    private final CraftInventory inventory = new CraftInventory(this);
     public List<HumanEntity> transaction = new ArrayList<HumanEntity>();
     public boolean playerOnline = false;
-    private final CraftPlayer owner;
-    private final InventoryEnderChest enderChest;
+    private CraftPlayer owner;
     private int maxStack = MAX_STACK;
-    private final CraftInventory inventory = new CraftInventory(this);
 
-    public SpecialEnderChest(Player p, Boolean online) {
+    public SpecialEnderChest(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle().getEnderChest().getName(), ((CraftPlayer) p).getHandle().getEnderChest().c(), ((CraftPlayer) p).getHandle().getEnderChest().getSize());
+        this.plugin = plugin;
         CraftPlayer player = (CraftPlayer) p;
         this.enderChest = player.getHandle().getEnderChest();
         this.owner = player;
@@ -60,22 +64,25 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
-    public void setPlayerOnline(Player p) {
+    public void setPlayerOnline(Player player) {
         if (!playerOnline) {
             try {
-                InventoryEnderChest playerEnderChest = ((CraftPlayer) p).getHandle().getEnderChest();
+                owner = (CraftPlayer) player;
+                InventoryEnderChest playerEnderChest = owner.getHandle().getEnderChest();
                 Field field = playerEnderChest.getClass().getField("items");
                 field.setAccessible(true);
                 field.set(playerEnderChest, this.items);
             }
             catch (Exception e) {}
-            p.saveData();
             playerOnline = true;
         }
     }
@@ -83,7 +90,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return inventoryRemovalCheck();
+        return inventoryRemovalCheck(false);
     }
 
     @Override
@@ -99,7 +106,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public void onClose(CraftHumanEntity who) {
         transaction.remove(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -19,6 +19,7 @@ package com.lishid.openinv.internal.v1_5_R3;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialPlayerInventory;
 
 // Volatile
@@ -31,13 +32,16 @@ import org.bukkit.craftbukkit.v1_5_R3.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_5_R3.inventory.CraftInventory;
 
 public class SpecialPlayerInventory extends PlayerInventory implements ISpecialPlayerInventory {
-    CraftPlayer owner;
-    public boolean playerOnline = false;
+
+    private final OpenInv plugin;
     private final ItemStack[] extra = new ItemStack[5];
     private final CraftInventory inventory = new CraftInventory(this);
+    private CraftPlayer owner;
+    private boolean playerOnline = false;
 
-    public SpecialPlayerInventory(Player p, Boolean online) {
+    public SpecialPlayerInventory(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle());
+        this.plugin = plugin;
         this.owner = ((CraftPlayer) p);
         this.playerOnline = online;
         this.items = player.inventory.items;
@@ -50,18 +54,21 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
     public void setPlayerOnline(Player player) {
         if (!playerOnline) {
-            CraftPlayer p = (CraftPlayer) player;
-            p.getHandle().inventory.items = this.items;
-            p.getHandle().inventory.armor = this.armor;
-            p.saveData();
+            owner = (CraftPlayer) player;
+            this.player = owner.getHandle();
+            this.player.inventory.items = this.items;
+            this.player.inventory.armor = this.armor;
             playerOnline = true;
         }
     }
@@ -69,13 +76,13 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return this.inventoryRemovalCheck();
+        return this.inventoryRemovalCheck(false);
     }
 
     @Override
     public void onClose(CraftHumanEntity who) {
         super.onClose(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -20,8 +20,6 @@ import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.entity.Player;
 
-import com.lishid.openinv.internal.IPlayerDataManager;
-
 // Volatile
 import net.minecraft.server.v1_6_R1.EntityPlayer;
 import net.minecraft.server.v1_6_R1.MinecraftServer;
@@ -29,10 +27,10 @@ import net.minecraft.server.v1_6_R1.PlayerInteractManager;
 
 import org.bukkit.craftbukkit.v1_6_R1.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends com.lishid.openinv.internal.PlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         // Create an entity to load the player data

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

@@ -25,6 +25,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialEnderChest;
 
 // Volatile
@@ -39,15 +40,18 @@ import org.bukkit.craftbukkit.v1_6_R1.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_6_R1.inventory.CraftInventory;
 
 public class SpecialEnderChest extends InventorySubcontainer implements IInventory, ISpecialEnderChest {
+
+    private final OpenInv plugin;
+    private final InventoryEnderChest enderChest;
+    private final CraftInventory inventory = new CraftInventory(this);
     public List<HumanEntity> transaction = new ArrayList<HumanEntity>();
     public boolean playerOnline = false;
-    private final CraftPlayer owner;
-    private final InventoryEnderChest enderChest;
+    private CraftPlayer owner;
     private int maxStack = MAX_STACK;
-    private final CraftInventory inventory = new CraftInventory(this);
 
-    public SpecialEnderChest(Player p, Boolean online) {
+    public SpecialEnderChest(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle().getEnderChest().getName(), ((CraftPlayer) p).getHandle().getEnderChest().c(), ((CraftPlayer) p).getHandle().getEnderChest().getSize());
+        this.plugin = plugin;
         CraftPlayer player = (CraftPlayer) p;
         this.enderChest = player.getHandle().getEnderChest();
         this.owner = player;
@@ -60,22 +64,25 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
-    public void setPlayerOnline(Player p) {
+    public void setPlayerOnline(Player player) {
         if (!playerOnline) {
             try {
-                InventoryEnderChest playerEnderChest = ((CraftPlayer) p).getHandle().getEnderChest();
+                owner = (CraftPlayer) player;
+                InventoryEnderChest playerEnderChest = owner.getHandle().getEnderChest();
                 Field field = playerEnderChest.getClass().getField("items");
                 field.setAccessible(true);
                 field.set(playerEnderChest, this.items);
             }
             catch (Exception e) {}
-            p.saveData();
             playerOnline = true;
         }
     }
@@ -83,7 +90,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return inventoryRemovalCheck();
+        return inventoryRemovalCheck(false);
     }
 
     @Override
@@ -99,7 +106,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public void onClose(CraftHumanEntity who) {
         transaction.remove(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -19,6 +19,7 @@ package com.lishid.openinv.internal.v1_6_R1;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialPlayerInventory;
 
 // Volatile
@@ -32,13 +33,16 @@ import org.bukkit.craftbukkit.v1_6_R1.inventory.CraftInventory;
 
 
 public class SpecialPlayerInventory extends PlayerInventory implements ISpecialPlayerInventory {
-    CraftPlayer owner;
-    public boolean playerOnline = false;
+
+    private final OpenInv plugin;
     private final ItemStack[] extra = new ItemStack[5];
     private final CraftInventory inventory = new CraftInventory(this);
+    private CraftPlayer owner;
+    private boolean playerOnline = false;
 
-    public SpecialPlayerInventory(Player p, Boolean online) {
+    public SpecialPlayerInventory(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle());
+        this.plugin = plugin;
         this.owner = ((CraftPlayer) p);
         this.playerOnline = online;
         this.items = player.inventory.items;
@@ -51,18 +55,21 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
     public void setPlayerOnline(Player player) {
         if (!playerOnline) {
-            CraftPlayer p = (CraftPlayer) player;
-            p.getHandle().inventory.items = this.items;
-            p.getHandle().inventory.armor = this.armor;
-            p.saveData();
+            owner = (CraftPlayer) player;
+            this.player = owner.getHandle();
+            this.player.inventory.items = this.items;
+            this.player.inventory.armor = this.armor;
             playerOnline = true;
         }
     }
@@ -70,13 +77,13 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return this.inventoryRemovalCheck();
+        return this.inventoryRemovalCheck(false);
     }
 
     @Override
     public void onClose(CraftHumanEntity who) {
         super.onClose(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -20,8 +20,6 @@ import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.entity.Player;
 
-import com.lishid.openinv.internal.IPlayerDataManager;
-
 // Volatile
 import net.minecraft.server.v1_6_R2.EntityPlayer;
 import net.minecraft.server.v1_6_R2.MinecraftServer;
@@ -29,10 +27,10 @@ import net.minecraft.server.v1_6_R2.PlayerInteractManager;
 
 import org.bukkit.craftbukkit.v1_6_R2.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends com.lishid.openinv.internal.PlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         // Create an entity to load the player data

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

@@ -25,6 +25,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialEnderChest;
 
 // Volatile
@@ -39,15 +40,18 @@ import org.bukkit.craftbukkit.v1_6_R2.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_6_R2.inventory.CraftInventory;
 
 public class SpecialEnderChest extends InventorySubcontainer implements IInventory, ISpecialEnderChest {
+
+    private final OpenInv plugin;
+    private final InventoryEnderChest enderChest;
+    private final CraftInventory inventory = new CraftInventory(this);
     public List<HumanEntity> transaction = new ArrayList<HumanEntity>();
     public boolean playerOnline = false;
-    private final CraftPlayer owner;
-    private final InventoryEnderChest enderChest;
+    private CraftPlayer owner;
     private int maxStack = MAX_STACK;
-    private final CraftInventory inventory = new CraftInventory(this);
 
-    public SpecialEnderChest(Player p, Boolean online) {
+    public SpecialEnderChest(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle().getEnderChest().getName(), ((CraftPlayer) p).getHandle().getEnderChest().c(), ((CraftPlayer) p).getHandle().getEnderChest().getSize());
+        this.plugin = plugin;
         CraftPlayer player = (CraftPlayer) p;
         this.enderChest = player.getHandle().getEnderChest();
         this.owner = player;
@@ -60,22 +64,25 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
-    public void setPlayerOnline(Player p) {
+    public void setPlayerOnline(Player player) {
         if (!playerOnline) {
             try {
-                InventoryEnderChest playerEnderChest = ((CraftPlayer) p).getHandle().getEnderChest();
+                owner = (CraftPlayer) player;
+                InventoryEnderChest playerEnderChest = owner.getHandle().getEnderChest();
                 Field field = playerEnderChest.getClass().getField("items");
                 field.setAccessible(true);
                 field.set(playerEnderChest, this.items);
             }
             catch (Exception e) {}
-            p.saveData();
             playerOnline = true;
         }
     }
@@ -83,7 +90,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return inventoryRemovalCheck();
+        return inventoryRemovalCheck(false);
     }
 
     @Override
@@ -99,7 +106,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public void onClose(CraftHumanEntity who) {
         transaction.remove(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -19,6 +19,7 @@ package com.lishid.openinv.internal.v1_6_R2;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialPlayerInventory;
 
 // Volatile
@@ -31,13 +32,16 @@ import org.bukkit.craftbukkit.v1_6_R2.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_6_R2.inventory.CraftInventory;
 
 public class SpecialPlayerInventory extends PlayerInventory implements ISpecialPlayerInventory {
-    CraftPlayer owner;
-    public boolean playerOnline = false;
+
+    private final OpenInv plugin;
     private final ItemStack[] extra = new ItemStack[5];
     private final CraftInventory inventory = new CraftInventory(this);
+    private CraftPlayer owner;
+    private boolean playerOnline = false;
 
-    public SpecialPlayerInventory(Player p, Boolean online) {
+    public SpecialPlayerInventory(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle());
+        this.plugin = plugin;
         this.owner = ((CraftPlayer) p);
         this.playerOnline = online;
         this.items = player.inventory.items;
@@ -50,18 +54,21 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
     public void setPlayerOnline(Player player) {
         if (!playerOnline) {
-            CraftPlayer p = (CraftPlayer) player;
-            p.getHandle().inventory.items = this.items;
-            p.getHandle().inventory.armor = this.armor;
-            p.saveData();
+            owner = (CraftPlayer) player;
+            this.player = owner.getHandle();
+            this.player.inventory.items = this.items;
+            this.player.inventory.armor = this.armor;
             playerOnline = true;
         }
     }
@@ -69,13 +76,13 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return this.inventoryRemovalCheck();
+        return this.inventoryRemovalCheck(false);
     }
 
     @Override
     public void onClose(CraftHumanEntity who) {
         super.onClose(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -20,8 +20,6 @@ import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.entity.Player;
 
-import com.lishid.openinv.internal.IPlayerDataManager;
-
 // Volatile
 import net.minecraft.server.v1_6_R3.EntityPlayer;
 import net.minecraft.server.v1_6_R3.MinecraftServer;
@@ -29,10 +27,10 @@ import net.minecraft.server.v1_6_R3.PlayerInteractManager;
 
 import org.bukkit.craftbukkit.v1_6_R3.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends com.lishid.openinv.internal.PlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         // Create an entity to load the player data

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

@@ -25,6 +25,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialEnderChest;
 
 // Volatile
@@ -39,15 +40,18 @@ import org.bukkit.craftbukkit.v1_6_R3.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_6_R3.inventory.CraftInventory;
 
 public class SpecialEnderChest extends InventorySubcontainer implements IInventory, ISpecialEnderChest {
+
+    private final OpenInv plugin;
+    private final InventoryEnderChest enderChest;
+    private final CraftInventory inventory = new CraftInventory(this);
     public List<HumanEntity> transaction = new ArrayList<HumanEntity>();
     public boolean playerOnline = false;
-    private final CraftPlayer owner;
-    private final InventoryEnderChest enderChest;
+    private CraftPlayer owner;
     private int maxStack = MAX_STACK;
-    private final CraftInventory inventory = new CraftInventory(this);
 
-    public SpecialEnderChest(Player p, Boolean online) {
+    public SpecialEnderChest(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle().getEnderChest().getName(), ((CraftPlayer) p).getHandle().getEnderChest().c(), ((CraftPlayer) p).getHandle().getEnderChest().getSize());
+        this.plugin = plugin;
         CraftPlayer player = (CraftPlayer) p;
         this.enderChest = player.getHandle().getEnderChest();
         this.owner = player;
@@ -60,22 +64,25 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
-    public void setPlayerOnline(Player p) {
+    public void setPlayerOnline(Player player) {
         if (!playerOnline) {
             try {
-                InventoryEnderChest playerEnderChest = ((CraftPlayer) p).getHandle().getEnderChest();
+                owner = (CraftPlayer) player;
+                InventoryEnderChest playerEnderChest = owner.getHandle().getEnderChest();
                 Field field = playerEnderChest.getClass().getField("items");
                 field.setAccessible(true);
                 field.set(playerEnderChest, this.items);
             }
             catch (Exception e) {}
-            p.saveData();
             playerOnline = true;
         }
     }
@@ -83,7 +90,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return inventoryRemovalCheck();
+        return inventoryRemovalCheck(false);
     }
 
     @Override
@@ -99,7 +106,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public void onClose(CraftHumanEntity who) {
         transaction.remove(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -19,6 +19,7 @@ package com.lishid.openinv.internal.v1_6_R3;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialPlayerInventory;
 
 // Volatile
@@ -31,13 +32,16 @@ import org.bukkit.craftbukkit.v1_6_R3.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_6_R3.inventory.CraftInventory;
 
 public class SpecialPlayerInventory extends PlayerInventory implements ISpecialPlayerInventory {
-    CraftPlayer owner;
-    public boolean playerOnline = false;
+
+    private final OpenInv plugin;
     private final ItemStack[] extra = new ItemStack[5];
     private final CraftInventory inventory = new CraftInventory(this);
+    private CraftPlayer owner;
+    private boolean playerOnline = false;
 
-    public SpecialPlayerInventory(Player p, Boolean online) {
+    public SpecialPlayerInventory(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle());
+        this.plugin = plugin;
         this.owner = ((CraftPlayer) p);
         this.playerOnline = online;
         this.items = player.inventory.items;
@@ -50,18 +54,21 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
     public void setPlayerOnline(Player player) {
         if (!playerOnline) {
-            CraftPlayer p = (CraftPlayer) player;
-            p.getHandle().inventory.items = this.items;
-            p.getHandle().inventory.armor = this.armor;
-            p.saveData();
+            owner = (CraftPlayer) player;
+            this.player = owner.getHandle();
+            this.player.inventory.items = this.items;
+            this.player.inventory.armor = this.armor;
             playerOnline = true;
         }
     }
@@ -69,13 +76,13 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return this.inventoryRemovalCheck();
+        return this.inventoryRemovalCheck(false);
     }
 
     @Override
     public void onClose(CraftHumanEntity who) {
         super.onClose(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -20,8 +20,6 @@ import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.entity.Player;
 
-import com.lishid.openinv.internal.IPlayerDataManager;
-
 // Volatile
 import net.minecraft.server.v1_7_R1.EntityPlayer;
 import net.minecraft.server.v1_7_R1.MinecraftServer;
@@ -30,10 +28,10 @@ import net.minecraft.util.com.mojang.authlib.GameProfile;
 
 import org.bukkit.craftbukkit.v1_7_R1.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends com.lishid.openinv.internal.PlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         GameProfile profile = new GameProfile(null, offline.getName());

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

@@ -25,6 +25,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialEnderChest;
 
 // Volatile
@@ -39,15 +40,18 @@ import org.bukkit.craftbukkit.v1_7_R1.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_7_R1.inventory.CraftInventory;
 
 public class SpecialEnderChest extends InventorySubcontainer implements IInventory, ISpecialEnderChest {
+
+    private final OpenInv plugin;
+    private final InventoryEnderChest enderChest;
+    private final CraftInventory inventory = new CraftInventory(this);
     public List<HumanEntity> transaction = new ArrayList<HumanEntity>();
     public boolean playerOnline = false;
-    private final CraftPlayer owner;
-    private final InventoryEnderChest enderChest;
+    private CraftPlayer owner;
     private int maxStack = MAX_STACK;
-    private final CraftInventory inventory = new CraftInventory(this);
 
-    public SpecialEnderChest(Player p, Boolean online) {
+    public SpecialEnderChest(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle().getEnderChest().getInventoryName(), ((CraftPlayer) p).getHandle().getEnderChest().k_(), ((CraftPlayer) p).getHandle().getEnderChest().getSize());
+        this.plugin = plugin;
         CraftPlayer player = (CraftPlayer) p;
         this.enderChest = player.getHandle().getEnderChest();
         this.owner = player;
@@ -60,22 +64,25 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
-    public void setPlayerOnline(Player p) {
+    public void setPlayerOnline(Player player) {
         if (!playerOnline) {
             try {
-                InventoryEnderChest playerEnderChest = ((CraftPlayer) p).getHandle().getEnderChest();
+                owner = (CraftPlayer) player;
+                InventoryEnderChest playerEnderChest = owner.getHandle().getEnderChest();
                 Field field = playerEnderChest.getClass().getField("items");
                 field.setAccessible(true);
                 field.set(playerEnderChest, this.items);
             }
             catch (Exception e) {}
-            p.saveData();
             playerOnline = true;
         }
     }
@@ -83,7 +90,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return inventoryRemovalCheck();
+        return inventoryRemovalCheck(false);
     }
 
     @Override
@@ -99,7 +106,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public void onClose(CraftHumanEntity who) {
         transaction.remove(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -19,6 +19,7 @@ package com.lishid.openinv.internal.v1_7_R1;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialPlayerInventory;
 
 // Volatile
@@ -31,13 +32,16 @@ import org.bukkit.craftbukkit.v1_7_R1.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_7_R1.inventory.CraftInventory;
 
 public class SpecialPlayerInventory extends PlayerInventory implements ISpecialPlayerInventory {
-    CraftPlayer owner;
-    public boolean playerOnline = false;
+
+    private final OpenInv plugin;
     private final ItemStack[] extra = new ItemStack[5];
     private final CraftInventory inventory = new CraftInventory(this);
+    private CraftPlayer owner;
+    private boolean playerOnline = false;
 
-    public SpecialPlayerInventory(Player p, Boolean online) {
+    public SpecialPlayerInventory(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle());
+        this.plugin = plugin;
         this.owner = ((CraftPlayer) p);
         this.playerOnline = online;
         this.items = player.inventory.items;
@@ -50,18 +54,21 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
     public void setPlayerOnline(Player player) {
         if (!playerOnline) {
-            CraftPlayer p = (CraftPlayer) player;
-            p.getHandle().inventory.items = this.items;
-            p.getHandle().inventory.armor = this.armor;
-            p.saveData();
+            owner = (CraftPlayer) player;
+            this.player = owner.getHandle();
+            this.player.inventory.items = this.items;
+            this.player.inventory.armor = this.armor;
             playerOnline = true;
         }
     }
@@ -69,13 +76,13 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return this.inventoryRemovalCheck();
+        return this.inventoryRemovalCheck(false);
     }
 
     @Override
     public void onClose(CraftHumanEntity who) {
         super.onClose(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -20,8 +20,6 @@ import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.entity.Player;
 
-import com.lishid.openinv.internal.IPlayerDataManager;
-
 //Volatile
 import net.minecraft.server.v1_7_R2.EntityPlayer;
 import net.minecraft.server.v1_7_R2.MinecraftServer;
@@ -30,10 +28,10 @@ import net.minecraft.util.com.mojang.authlib.GameProfile;
 
 import org.bukkit.craftbukkit.v1_7_R2.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends com.lishid.openinv.internal.PlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         GameProfile profile = new GameProfile(null, offline.getName());

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

@@ -25,6 +25,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialEnderChest;
 
 // Volatile
@@ -39,15 +40,18 @@ import org.bukkit.craftbukkit.v1_7_R2.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_7_R2.inventory.CraftInventory;
 
 public class SpecialEnderChest extends InventorySubcontainer implements IInventory, ISpecialEnderChest {
+
+    private final OpenInv plugin;
+    private final InventoryEnderChest enderChest;
+    private final CraftInventory inventory = new CraftInventory(this);
     public List<HumanEntity> transaction = new ArrayList<HumanEntity>();
     public boolean playerOnline = false;
-    private final CraftPlayer owner;
-    private final InventoryEnderChest enderChest;
+    private CraftPlayer owner;
     private int maxStack = MAX_STACK;
-    private final CraftInventory inventory = new CraftInventory(this);
 
-    public SpecialEnderChest(Player p, Boolean online) {
+    public SpecialEnderChest(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle().getEnderChest().getInventoryName(), ((CraftPlayer) p).getHandle().getEnderChest().k_(), ((CraftPlayer) p).getHandle().getEnderChest().getSize());
+        this.plugin = plugin;
         CraftPlayer player = (CraftPlayer) p;
         this.enderChest = player.getHandle().getEnderChest();
         this.owner = player;
@@ -60,22 +64,25 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
-    public void setPlayerOnline(Player p) {
+    public void setPlayerOnline(Player player) {
         if (!playerOnline) {
             try {
-                InventoryEnderChest playerEnderChest = ((CraftPlayer) p).getHandle().getEnderChest();
+                owner = (CraftPlayer) player;
+                InventoryEnderChest playerEnderChest = owner.getHandle().getEnderChest();
                 Field field = playerEnderChest.getClass().getField("items");
                 field.setAccessible(true);
                 field.set(playerEnderChest, this.items);
             }
             catch (Exception e) {}
-            p.saveData();
             playerOnline = true;
         }
     }
@@ -83,7 +90,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return inventoryRemovalCheck();
+        return inventoryRemovalCheck(false);
     }
 
     @Override
@@ -99,7 +106,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public void onClose(CraftHumanEntity who) {
         transaction.remove(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -19,6 +19,7 @@ package com.lishid.openinv.internal.v1_7_R2;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialPlayerInventory;
 
 // Volatile
@@ -31,13 +32,16 @@ import org.bukkit.craftbukkit.v1_7_R2.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_7_R2.inventory.CraftInventory;
 
 public class SpecialPlayerInventory extends PlayerInventory implements ISpecialPlayerInventory {
-    CraftPlayer owner;
-    public boolean playerOnline = false;
+
+    private final OpenInv plugin;
     private final ItemStack[] extra = new ItemStack[5];
     private final CraftInventory inventory = new CraftInventory(this);
+    private CraftPlayer owner;
+    private boolean playerOnline = false;
 
-    public SpecialPlayerInventory(Player p, Boolean online) {
+    public SpecialPlayerInventory(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle());
+        this.plugin = plugin;
         this.owner = ((CraftPlayer) p);
         this.playerOnline = online;
         this.items = player.inventory.items;
@@ -50,18 +54,21 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
     public void setPlayerOnline(Player player) {
         if (!playerOnline) {
-            CraftPlayer p = (CraftPlayer) player;
-            p.getHandle().inventory.items = this.items;
-            p.getHandle().inventory.armor = this.armor;
-            p.saveData();
+            owner = (CraftPlayer) player;
+            this.player = owner.getHandle();
+            this.player.inventory.items = this.items;
+            this.player.inventory.armor = this.armor;
             playerOnline = true;
         }
     }
@@ -69,13 +76,13 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return this.inventoryRemovalCheck();
+        return this.inventoryRemovalCheck(false);
     }
 
     @Override
     public void onClose(CraftHumanEntity who) {
         super.onClose(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -20,8 +20,6 @@ import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.entity.Player;
 
-import com.lishid.openinv.internal.IPlayerDataManager;
-
 // Volatile
 import net.minecraft.server.v1_7_R3.EntityPlayer;
 import net.minecraft.server.v1_7_R3.MinecraftServer;
@@ -30,10 +28,10 @@ import net.minecraft.util.com.mojang.authlib.GameProfile;
 
 import org.bukkit.craftbukkit.v1_7_R3.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends com.lishid.openinv.internal.PlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         GameProfile profile = new GameProfile(offline.getUniqueId(), offline.getName());

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

@@ -25,6 +25,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialEnderChest;
 
 // Volatile
@@ -39,15 +40,18 @@ import org.bukkit.craftbukkit.v1_7_R3.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_7_R3.inventory.CraftInventory;
 
 public class SpecialEnderChest extends InventorySubcontainer implements IInventory, ISpecialEnderChest {
+
+    private final OpenInv plugin;
+    private final InventoryEnderChest enderChest;
+    private final CraftInventory inventory = new CraftInventory(this);
     public List<HumanEntity> transaction = new ArrayList<HumanEntity>();
     public boolean playerOnline = false;
-    private final CraftPlayer owner;
-    private final InventoryEnderChest enderChest;
+    private CraftPlayer owner;
     private int maxStack = MAX_STACK;
-    private final CraftInventory inventory = new CraftInventory(this);
 
-    public SpecialEnderChest(Player p, Boolean online) {
+    public SpecialEnderChest(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle().getEnderChest().getInventoryName(), ((CraftPlayer) p).getHandle().getEnderChest().k_(), ((CraftPlayer) p).getHandle().getEnderChest().getSize());
+        this.plugin = plugin;
         CraftPlayer player = (CraftPlayer) p;
         this.enderChest = player.getHandle().getEnderChest();
         this.owner = player;
@@ -60,22 +64,25 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
-    public void setPlayerOnline(Player p) {
+    public void setPlayerOnline(Player player) {
         if (!playerOnline) {
             try {
-                InventoryEnderChest playerEnderChest = ((CraftPlayer) p).getHandle().getEnderChest();
+                owner = (CraftPlayer) player;
+                InventoryEnderChest playerEnderChest = owner.getHandle().getEnderChest();
                 Field field = playerEnderChest.getClass().getField("items");
                 field.setAccessible(true);
                 field.set(playerEnderChest, this.items);
             }
             catch (Exception e) {}
-            p.saveData();
             playerOnline = true;
         }
     }
@@ -83,7 +90,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return inventoryRemovalCheck();
+        return inventoryRemovalCheck(false);
     }
 
     @Override
@@ -99,7 +106,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public void onClose(CraftHumanEntity who) {
         transaction.remove(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -19,6 +19,7 @@ package com.lishid.openinv.internal.v1_7_R3;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialPlayerInventory;
 
 // Volatile
@@ -31,13 +32,16 @@ import org.bukkit.craftbukkit.v1_7_R3.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_7_R3.inventory.CraftInventory;
 
 public class SpecialPlayerInventory extends PlayerInventory implements ISpecialPlayerInventory {
-    CraftPlayer owner;
-    public boolean playerOnline = false;
+
+    private final OpenInv plugin;
     private final ItemStack[] extra = new ItemStack[5];
     private final CraftInventory inventory = new CraftInventory(this);
+    private CraftPlayer owner;
+    private boolean playerOnline = false;
 
-    public SpecialPlayerInventory(Player p, Boolean online) {
+    public SpecialPlayerInventory(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle());
+        this.plugin = plugin;
         this.owner = ((CraftPlayer) p);
         this.playerOnline = online;
         this.items = player.inventory.items;
@@ -50,18 +54,21 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
     public void setPlayerOnline(Player player) {
         if (!playerOnline) {
-            CraftPlayer p = (CraftPlayer) player;
-            p.getHandle().inventory.items = this.items;
-            p.getHandle().inventory.armor = this.armor;
-            p.saveData();
+            owner = (CraftPlayer) player;
+            this.player = owner.getHandle();
+            this.player.inventory.items = this.items;
+            this.player.inventory.armor = this.armor;
             playerOnline = true;
         }
     }
@@ -69,13 +76,13 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return this.inventoryRemovalCheck();
+        return this.inventoryRemovalCheck(false);
     }
 
     @Override
     public void onClose(CraftHumanEntity who) {
         super.onClose(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -20,8 +20,6 @@ import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.entity.Player;
 
-import com.lishid.openinv.internal.IPlayerDataManager;
-
 // Volatile
 import net.minecraft.server.v1_7_R4.EntityPlayer;
 import net.minecraft.server.v1_7_R4.MinecraftServer;
@@ -30,10 +28,10 @@ import net.minecraft.util.com.mojang.authlib.GameProfile;
 
 import org.bukkit.craftbukkit.v1_7_R4.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends com.lishid.openinv.internal.PlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         GameProfile profile = new GameProfile(offline.getUniqueId(), offline.getName());

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

@@ -25,6 +25,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialEnderChest;
 
 //Volatile
@@ -39,15 +40,18 @@ import org.bukkit.craftbukkit.v1_7_R4.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_7_R4.inventory.CraftInventory;
 
 public class SpecialEnderChest extends InventorySubcontainer implements IInventory, ISpecialEnderChest {
+
+    private final OpenInv plugin;
+    private final InventoryEnderChest enderChest;
+    private final CraftInventory inventory = new CraftInventory(this);
     public List<HumanEntity> transaction = new ArrayList<HumanEntity>();
     public boolean playerOnline = false;
-    private final CraftPlayer owner;
-    private final InventoryEnderChest enderChest;
+    private CraftPlayer owner;
     private int maxStack = MAX_STACK;
-    private final CraftInventory inventory = new CraftInventory(this);
 
-    public SpecialEnderChest(Player p, Boolean online) {
+    public SpecialEnderChest(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle().getEnderChest().getInventoryName(), ((CraftPlayer) p).getHandle().getEnderChest().k_(), ((CraftPlayer) p).getHandle().getEnderChest().getSize());
+        this.plugin = plugin;
         CraftPlayer player = (CraftPlayer) p;
         this.enderChest = player.getHandle().getEnderChest();
         this.owner = player;
@@ -60,22 +64,25 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
-    public void setPlayerOnline(Player p) {
+    public void setPlayerOnline(Player player) {
         if (!playerOnline) {
             try {
-                InventoryEnderChest playerEnderChest = ((CraftPlayer) p).getHandle().getEnderChest();
+                owner = (CraftPlayer) player;
+                InventoryEnderChest playerEnderChest = owner.getHandle().getEnderChest();
                 Field field = playerEnderChest.getClass().getField("items");
                 field.setAccessible(true);
                 field.set(playerEnderChest, this.items);
             }
             catch (Exception e) {}
-            p.saveData();
             playerOnline = true;
         }
     }
@@ -83,7 +90,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return inventoryRemovalCheck();
+        return inventoryRemovalCheck(false);
     }
 
     @Override
@@ -99,7 +106,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public void onClose(CraftHumanEntity who) {
         transaction.remove(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -19,6 +19,7 @@ package com.lishid.openinv.internal.v1_7_R4;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialPlayerInventory;
 
 // Volatile
@@ -31,13 +32,16 @@ import org.bukkit.craftbukkit.v1_7_R4.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_7_R4.inventory.CraftInventory;
 
 public class SpecialPlayerInventory extends PlayerInventory implements ISpecialPlayerInventory {
-    CraftPlayer owner;
-    public boolean playerOnline = false;
+
+    private final OpenInv plugin;
     private final ItemStack[] extra = new ItemStack[5];
     private final CraftInventory inventory = new CraftInventory(this);
+    private CraftPlayer owner;
+    private boolean playerOnline = false;
 
-    public SpecialPlayerInventory(Player p, Boolean online) {
+    public SpecialPlayerInventory(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle());
+        this.plugin = plugin;
         this.owner = ((CraftPlayer) p);
         this.playerOnline = online;
         this.items = player.inventory.items;
@@ -50,18 +54,21 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
     public void setPlayerOnline(Player player) {
         if (!playerOnline) {
-            CraftPlayer p = (CraftPlayer) player;
-            p.getHandle().inventory.items = this.items;
-            p.getHandle().inventory.armor = this.armor;
-            p.saveData();
+            owner = (CraftPlayer) player;
+            this.player = owner.getHandle();
+            this.player.inventory.items = this.items;
+            this.player.inventory.armor = this.armor;
             playerOnline = true;
         }
     }
@@ -69,13 +76,13 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return this.inventoryRemovalCheck();
+        return this.inventoryRemovalCheck(false);
     }
 
     @Override
     public void onClose(CraftHumanEntity who) {
         super.onClose(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -20,7 +20,6 @@ import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.entity.Player;
 
-import com.lishid.openinv.internal.IPlayerDataManager;
 import com.mojang.authlib.GameProfile;
 
 import net.minecraft.server.v1_8_R1.EntityPlayer;
@@ -30,10 +29,10 @@ import net.minecraft.server.v1_8_R1.PlayerInteractManager;
 //Volatile
 import org.bukkit.craftbukkit.v1_8_R1.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends com.lishid.openinv.internal.PlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         GameProfile profile = new GameProfile(offline.getUniqueId(), offline.getName());
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
         // Create an entity to load the player data

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

@@ -25,6 +25,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialEnderChest;
 
 import net.minecraft.server.v1_8_R1.EntityHuman;
@@ -39,15 +40,18 @@ import org.bukkit.craftbukkit.v1_8_R1.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_8_R1.inventory.CraftInventory;
 
 public class SpecialEnderChest extends InventorySubcontainer implements IInventory, ISpecialEnderChest {
+
+    private final OpenInv plugin;
+    private final InventoryEnderChest enderChest;
+    private final CraftInventory inventory = new CraftInventory(this);
     public List<HumanEntity> transaction = new ArrayList<HumanEntity>();
     public boolean playerOnline = false;
-    private final CraftPlayer owner;
-    private final InventoryEnderChest enderChest;
+    private CraftPlayer owner;
     private int maxStack = MAX_STACK;
-    private final CraftInventory inventory = new CraftInventory(this);
 
-    public SpecialEnderChest(Player p, Boolean online) {
+    public SpecialEnderChest(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle().getEnderChest().getName(), ((CraftPlayer) p).getHandle().getEnderChest().hasCustomName(), ((CraftPlayer) p).getHandle().getEnderChest().getSize());
+        this.plugin = plugin;
         CraftPlayer player = (CraftPlayer) p;
         this.enderChest = player.getHandle().getEnderChest();
         this.owner = player;
@@ -60,22 +64,25 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
-    public void setPlayerOnline(Player p) {
+    public void setPlayerOnline(Player player) {
         if (!playerOnline) {
             try {
-                InventoryEnderChest playerEnderChest = ((CraftPlayer) p).getHandle().getEnderChest();
+                owner = (CraftPlayer) player;
+                InventoryEnderChest playerEnderChest = owner.getHandle().getEnderChest();
                 Field field = playerEnderChest.getClass().getField("items");
                 field.setAccessible(true);
                 field.set(playerEnderChest, this.items);
             }
             catch (Exception e) {}
-            p.saveData();
             playerOnline = true;
         }
     }
@@ -83,7 +90,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return this.inventoryRemovalCheck();
+        return inventoryRemovalCheck(false);
     }
 
     @Override
@@ -99,7 +106,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public void onClose(CraftHumanEntity who) {
         transaction.remove(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -19,6 +19,7 @@ package com.lishid.openinv.internal.v1_8_R1;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialPlayerInventory;
 
 import net.minecraft.server.v1_8_R1.EntityHuman;
@@ -31,13 +32,16 @@ import org.bukkit.craftbukkit.v1_8_R1.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_8_R1.inventory.CraftInventory;
 
 public class SpecialPlayerInventory extends PlayerInventory implements ISpecialPlayerInventory {
-    CraftPlayer owner;
-    public boolean playerOnline = false;
+
+    private final OpenInv plugin;
     private final ItemStack[] extra = new ItemStack[5];
     private final CraftInventory inventory = new CraftInventory(this);
+    private CraftPlayer owner;
+    private boolean playerOnline = false;
 
-    public SpecialPlayerInventory(Player p, Boolean online) {
+    public SpecialPlayerInventory(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle());
+        this.plugin = plugin;
         this.owner = ((CraftPlayer) p);
         this.playerOnline = online;
         this.items = player.inventory.items;
@@ -50,18 +54,21 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
     public void setPlayerOnline(Player player) {
         if (!playerOnline) {
-            CraftPlayer p = (CraftPlayer) player;
-            p.getHandle().inventory.items = this.items;
-            p.getHandle().inventory.armor = this.armor;
-            p.saveData();
+            owner = (CraftPlayer) player;
+            this.player = owner.getHandle();
+            this.player.inventory.items = this.items;
+            this.player.inventory.armor = this.armor;
             playerOnline = true;
         }
     }
@@ -69,13 +76,13 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return this.inventoryRemovalCheck();
+        return this.inventoryRemovalCheck(false);
     }
 
     @Override
     public void onClose(CraftHumanEntity who) {
         super.onClose(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -20,7 +20,6 @@ import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.entity.Player;
 
-import com.lishid.openinv.internal.IPlayerDataManager;
 import com.mojang.authlib.GameProfile;
 
 // Volatile
@@ -30,10 +29,10 @@ import net.minecraft.server.v1_8_R2.PlayerInteractManager;
 
 import org.bukkit.craftbukkit.v1_8_R2.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends com.lishid.openinv.internal.PlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         GameProfile profile = new GameProfile(offline.getUniqueId(), offline.getName());

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

@@ -25,6 +25,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialEnderChest;
 
 // Volatile
@@ -39,15 +40,18 @@ import org.bukkit.craftbukkit.v1_8_R2.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_8_R2.inventory.CraftInventory;
 
 public class SpecialEnderChest extends InventorySubcontainer implements IInventory, ISpecialEnderChest {
+
+    private final OpenInv plugin;
+    private final InventoryEnderChest enderChest;
+    private final CraftInventory inventory = new CraftInventory(this);
     public List<HumanEntity> transaction = new ArrayList<HumanEntity>();
     public boolean playerOnline = false;
-    private final CraftPlayer owner;
-    private final InventoryEnderChest enderChest;
+    private CraftPlayer owner;
     private int maxStack = MAX_STACK;
-    private final CraftInventory inventory = new CraftInventory(this);
 
-    public SpecialEnderChest(Player p, Boolean online) {
+    public SpecialEnderChest(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle().getEnderChest().getName(), ((CraftPlayer) p).getHandle().getEnderChest().hasCustomName(), ((CraftPlayer) p).getHandle().getEnderChest().getSize());
+        this.plugin = plugin;
         CraftPlayer player = (CraftPlayer) p;
         this.enderChest = player.getHandle().getEnderChest();
         this.owner = player;
@@ -60,22 +64,25 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
-    public void setPlayerOnline(Player p) {
+    public void setPlayerOnline(Player player) {
         if (!playerOnline) {
             try {
-                InventoryEnderChest playerEnderChest = ((CraftPlayer) p).getHandle().getEnderChest();
+                owner = (CraftPlayer) player;
+                InventoryEnderChest playerEnderChest = owner.getHandle().getEnderChest();
                 Field field = playerEnderChest.getClass().getField("items");
                 field.setAccessible(true);
                 field.set(playerEnderChest, this.items);
             }
             catch (Exception e) {}
-            p.saveData();
             playerOnline = true;
         }
     }
@@ -83,7 +90,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return inventoryRemovalCheck();
+        return inventoryRemovalCheck(false);
     }
 
     @Override
@@ -99,7 +106,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public void onClose(CraftHumanEntity who) {
         transaction.remove(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -19,6 +19,7 @@ package com.lishid.openinv.internal.v1_8_R2;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialPlayerInventory;
 
 // Volatile
@@ -31,13 +32,16 @@ import org.bukkit.craftbukkit.v1_8_R2.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_8_R2.inventory.CraftInventory;
 
 public class SpecialPlayerInventory extends PlayerInventory implements ISpecialPlayerInventory {
-    CraftPlayer owner;
-    public boolean playerOnline = false;
+
+    private final OpenInv plugin;
     private final ItemStack[] extra = new ItemStack[5];
     private final CraftInventory inventory = new CraftInventory(this);
+    private CraftPlayer owner;
+    private boolean playerOnline = false;
 
-    public SpecialPlayerInventory(Player p, Boolean online) {
+    public SpecialPlayerInventory(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle());
+        this.plugin = plugin;
         this.owner = ((CraftPlayer) p);
         this.playerOnline = online;
         this.items = player.inventory.items;
@@ -50,18 +54,21 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
     public void setPlayerOnline(Player player) {
         if (!playerOnline) {
-            CraftPlayer p = (CraftPlayer) player;
-            p.getHandle().inventory.items = this.items;
-            p.getHandle().inventory.armor = this.armor;
-            p.saveData();
+            owner = (CraftPlayer) player;
+            this.player = owner.getHandle();
+            this.player.inventory.items = this.items;
+            this.player.inventory.armor = this.armor;
             playerOnline = true;
         }
     }
@@ -69,13 +76,13 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return this.inventoryRemovalCheck();
+        return this.inventoryRemovalCheck(false);
     }
 
     @Override
     public void onClose(CraftHumanEntity who) {
         super.onClose(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -20,7 +20,6 @@ import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.entity.Player;
 
-import com.lishid.openinv.internal.IPlayerDataManager;
 import com.mojang.authlib.GameProfile;
 
 import net.minecraft.server.v1_8_R3.EntityPlayer;
@@ -30,10 +29,10 @@ import net.minecraft.server.v1_8_R3.PlayerInteractManager;
 //Volatile
 import org.bukkit.craftbukkit.v1_8_R3.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends com.lishid.openinv.internal.PlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         GameProfile profile = new GameProfile(offline.getUniqueId(), offline.getName());

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

@@ -25,6 +25,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialEnderChest;
 
 // Volatile
@@ -39,15 +40,18 @@ import org.bukkit.craftbukkit.v1_8_R3.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_8_R3.inventory.CraftInventory;
 
 public class SpecialEnderChest extends InventorySubcontainer implements IInventory, ISpecialEnderChest {
+
+    private final OpenInv plugin;
+    private final InventoryEnderChest enderChest;
+    private final CraftInventory inventory = new CraftInventory(this);
     public List<HumanEntity> transaction = new ArrayList<HumanEntity>();
     public boolean playerOnline = false;
-    private final CraftPlayer owner;
-    private final InventoryEnderChest enderChest;
+    private CraftPlayer owner;
     private int maxStack = MAX_STACK;
-    private final CraftInventory inventory = new CraftInventory(this);
 
-    public SpecialEnderChest(Player p, Boolean online) {
+    public SpecialEnderChest(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle().getEnderChest().getName(), ((CraftPlayer) p).getHandle().getEnderChest().hasCustomName(), ((CraftPlayer) p).getHandle().getEnderChest().getSize());
+        this.plugin = plugin;
         CraftPlayer player = (CraftPlayer) p;
         this.enderChest = player.getHandle().getEnderChest();
         this.owner = player;
@@ -60,22 +64,25 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
-    public void setPlayerOnline(Player p) {
+    public void setPlayerOnline(Player player) {
         if (!playerOnline) {
             try {
-                InventoryEnderChest playerEnderChest = ((CraftPlayer) p).getHandle().getEnderChest();
+                owner = (CraftPlayer) player;
+                InventoryEnderChest playerEnderChest = owner.getHandle().getEnderChest();
                 Field field = playerEnderChest.getClass().getField("items");
                 field.setAccessible(true);
                 field.set(playerEnderChest, this.items);
             }
             catch (Exception e) {}
-            p.saveData();
             playerOnline = true;
         }
     }
@@ -83,7 +90,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return inventoryRemovalCheck();
+        return inventoryRemovalCheck(false);
     }
 
     @Override
@@ -99,7 +106,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public void onClose(CraftHumanEntity who) {
         transaction.remove(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

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

@@ -19,6 +19,7 @@ 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
@@ -31,13 +32,16 @@ import org.bukkit.craftbukkit.v1_8_R3.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_8_R3.inventory.CraftInventory;
 
 public class SpecialPlayerInventory extends PlayerInventory implements ISpecialPlayerInventory {
-    CraftPlayer owner;
-    public boolean playerOnline = false;
+
+    private final OpenInv plugin;
     private final ItemStack[] extra = new ItemStack[5];
     private final CraftInventory inventory = new CraftInventory(this);
+    private CraftPlayer owner;
+    private boolean playerOnline = false;
 
-    public SpecialPlayerInventory(Player p, Boolean online) {
+    public SpecialPlayerInventory(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle());
+        this.plugin = plugin;
         this.owner = ((CraftPlayer) p);
         this.playerOnline = online;
         this.items = player.inventory.items;
@@ -50,18 +54,21 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
     public void setPlayerOnline(Player player) {
         if (!playerOnline) {
-            CraftPlayer p = (CraftPlayer) player;
-            p.getHandle().inventory.items = this.items;
-            p.getHandle().inventory.armor = this.armor;
-            p.saveData();
+            owner = (CraftPlayer) player;
+            this.player = owner.getHandle();
+            this.player.inventory.items = this.items;
+            this.player.inventory.armor = this.armor;
             playerOnline = true;
         }
     }
@@ -69,13 +76,13 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return this.inventoryRemovalCheck();
+        return this.inventoryRemovalCheck(false);
     }
 
     @Override
     public void onClose(CraftHumanEntity who) {
         super.onClose(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

src/main/java/com/lishid/openinv/internal/v1_9_R1/PlayerDataManager.java

@@ -20,7 +20,6 @@ import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.entity.Player;
 
-import com.lishid.openinv.internal.IPlayerDataManager;
 import com.mojang.authlib.GameProfile;
 
 // Volatile
@@ -30,10 +29,10 @@ import net.minecraft.server.v1_9_R1.PlayerInteractManager;
 
 import org.bukkit.craftbukkit.v1_9_R1.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends com.lishid.openinv.internal.PlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         if (offline == null || !offline.hasPlayedBefore()) {
             return null;
         }

src/main/java/com/lishid/openinv/internal/v1_9_R1/SpecialEnderChest.java

@@ -25,6 +25,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialEnderChest;
 
 // Volatile
@@ -39,15 +40,18 @@ import org.bukkit.craftbukkit.v1_9_R1.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_9_R1.inventory.CraftInventory;
 
 public class SpecialEnderChest extends InventorySubcontainer implements IInventory, ISpecialEnderChest {
+
+    private final OpenInv plugin;
+    private final InventoryEnderChest enderChest;
+    private final CraftInventory inventory = new CraftInventory(this);
     public List<HumanEntity> transaction = new ArrayList<HumanEntity>();
     public boolean playerOnline = false;
-    private final CraftPlayer owner;
-    private final InventoryEnderChest enderChest;
+    private CraftPlayer owner;
     private int maxStack = MAX_STACK;
-    private final CraftInventory inventory = new CraftInventory(this);
 
-    public SpecialEnderChest(Player p, Boolean online) {
+    public SpecialEnderChest(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle().getEnderChest().getName(), ((CraftPlayer) p).getHandle().getEnderChest().hasCustomName(), ((CraftPlayer) p).getHandle().getEnderChest().getSize());
+        this.plugin = plugin;
         CraftPlayer player = (CraftPlayer) p;
         this.enderChest = player.getHandle().getEnderChest();
         this.owner = player;
@@ -60,22 +64,25 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
-    public void setPlayerOnline(Player p) {
+    public void setPlayerOnline(Player player) {
         if (!playerOnline) {
             try {
-                InventoryEnderChest playerEnderChest = ((CraftPlayer) p).getHandle().getEnderChest();
+                owner = (CraftPlayer) player;
+                InventoryEnderChest playerEnderChest = owner.getHandle().getEnderChest();
                 Field field = playerEnderChest.getClass().getField("items");
                 field.setAccessible(true);
                 field.set(playerEnderChest, this.items);
             }
             catch (Exception e) {}
-            p.saveData();
             playerOnline = true;
         }
     }
@@ -83,7 +90,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return inventoryRemovalCheck();
+        return inventoryRemovalCheck(false);
     }
 
     @Override
@@ -99,7 +106,7 @@ public class SpecialEnderChest extends InventorySubcontainer implements IInvento
     @Override
     public void onClose(CraftHumanEntity who) {
         transaction.remove(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

src/main/java/com/lishid/openinv/internal/v1_9_R1/SpecialPlayerInventory.java

@@ -22,6 +22,7 @@ import java.lang.reflect.Modifier;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 
+import com.lishid.openinv.OpenInv;
 import com.lishid.openinv.internal.ISpecialPlayerInventory;
 
 // Volatile
@@ -34,13 +35,16 @@ import org.bukkit.craftbukkit.v1_9_R1.entity.CraftPlayer;
 import org.bukkit.craftbukkit.v1_9_R1.inventory.CraftInventory;
 
 public class SpecialPlayerInventory extends PlayerInventory implements ISpecialPlayerInventory {
-    CraftPlayer owner;
-    public boolean playerOnline = false;
+
+    private final OpenInv plugin;
     private final ItemStack[] extra = new ItemStack[4];
     private final CraftInventory inventory = new CraftInventory(this);
+    private CraftPlayer owner;
+    private boolean playerOnline = false;
 
-    public SpecialPlayerInventory(Player p, Boolean online) {
+    public SpecialPlayerInventory(OpenInv plugin, Player p, Boolean online) {
         super(((CraftPlayer) p).getHandle());
+        this.plugin = plugin;
         this.owner = ((CraftPlayer) p);
         this.playerOnline = online;
         setItemArrays(this, player.inventory.items, player.inventory.armor, player.inventory.extraSlots);
@@ -49,17 +53,30 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     private void setItemArrays(PlayerInventory inventory, ItemStack[] items, ItemStack[] armor,
             ItemStack[] extraSlots) {
         try {
-            Field field = inventory.getClass().getField("items");
+            // Prepare to remove final modifier
             Field modifiers = Field.class.getDeclaredField("modifiers");
             modifiers.setAccessible(true);
+
+            // Access and replace main inventory array
+            Field field = PlayerInventory.class.getField("items");
             modifiers.setInt(field, field.getModifiers() & ~Modifier.FINAL);
             field.set(inventory, items);
-            field = inventory.getClass().getField("armor");
+
+            // Access and replace armor inventory array
+            field = PlayerInventory.class.getField("armor");
             modifiers.setInt(field, field.getModifiers() & ~Modifier.FINAL);
             field.set(inventory, armor);
-            field = inventory.getClass().getField("extraSlots");
+
+            // Access and replace offhand inventory array
+            field = PlayerInventory.class.getField("extraSlots");
             modifiers.setInt(field, field.getModifiers() & ~Modifier.FINAL);
             field.set(inventory, extraSlots);
+
+            // Access and replace array containing all inventory arrays
+            field = PlayerInventory.class.getDeclaredField("g");
+            field.setAccessible(true);
+            modifiers.setInt(field, field.getModifiers() & ~Modifier.FINAL);
+            field.set(inventory, new ItemStack[][] { items, armor, extraSlots });
         } catch (NoSuchFieldException e) {
             // Unable to set final fields to item arrays, we're screwed. Noisily fail.
             e.printStackTrace();
@@ -76,17 +93,20 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     }
 
     @Override
-    public boolean inventoryRemovalCheck() {
-        owner.saveData();
-        return transaction.isEmpty() && !playerOnline;
+    public boolean inventoryRemovalCheck(boolean save) {
+        boolean offline = transaction.isEmpty() && !playerOnline;
+        if (offline && save && !plugin.disableSaving()) {
+            owner.saveData();
+        }
+        return offline;
     }
 
     @Override
     public void setPlayerOnline(Player player) {
         if (!playerOnline) {
-            CraftPlayer p = (CraftPlayer) player;
-            setItemArrays(p.getHandle().inventory, items, armor, extraSlots);
-            p.saveData();
+            owner = (CraftPlayer) player;
+            this.player = owner.getHandle();
+            setItemArrays(this.player.inventory, items, armor, extraSlots);
             playerOnline = true;
         }
     }
@@ -94,13 +114,13 @@ public class SpecialPlayerInventory extends PlayerInventory implements ISpecialP
     @Override
     public boolean setPlayerOffline() {
         playerOnline = false;
-        return this.inventoryRemovalCheck();
+        return this.inventoryRemovalCheck(false);
     }
 
     @Override
     public void onClose(CraftHumanEntity who) {
         super.onClose(who);
-        this.inventoryRemovalCheck();
+        this.inventoryRemovalCheck(true);
     }
 
     @Override

src/main/resources/plugin.yml

@@ -1,6 +1,6 @@
 name: OpenInv
 main: com.lishid.openinv.OpenInv
-version: 2.3.0
+version: 2.4.4
 author: lishid
 authors: [Jikoo]
 description: >