добавлено сохранение ItemStack в NBT

src/main/java/tokarotik/giftapi/Main.java

@@ -47,5 +47,7 @@ public class Main extends JavaPlugin implements Listener
     }
 
     // will open inventory GiftAPI
-    public void openGUI(Player player) {apiManager.openInventory(player);}
+    public void openGUI(Player player) {
+        apiManager.openInventory(player);
+    }
 }

src/main/java/tokarotik/giftapi/dev/GiftCommand.java

@@ -1,6 +1,5 @@
 package tokarotik.giftapi.dev;
 
-import org.bukkit.Bukkit;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
 import org.bukkit.command.CommandSender;
@@ -25,7 +24,7 @@ public class GiftCommand implements CommandExecutor {
             return true;
         }
 
-        new NBTManager().write((Player) sender, Bukkit.getWorld("world").getWorldFolder().getAbsolutePath());
+        new NBTManager().write((Player) sender);
 
         this.apiManager.openInventory((Player) sender);
 

src/main/java/tokarotik/giftapi/savemanager/BasicNBT.java

@@ -0,0 +1,61 @@
+package tokarotik.giftapi.savemanager;
+
+import net.minecraft.server.v1_6_R3.EntityPlayer;
+import net.minecraft.server.v1_6_R3.NBTCompressedStreamTools;
+import net.minecraft.server.v1_6_R3.NBTTagCompound;
+import org.bukkit.Bukkit;
+import org.bukkit.craftbukkit.v1_6_R3.entity.CraftPlayer;
+import org.bukkit.entity.Player;
+
+import java.io.File;
+import java.io.FileOutputStream;
+
+public class BasicNBT {
+
+    private String path;
+
+    public boolean writePlayerNBT(NBTTagCompound compound, EntityPlayer entityPlayer)
+    {
+        try
+        {
+            entityPlayer.f(compound);
+
+            FileOutputStream out = new FileOutputStream(this.path + '/' + entityPlayer.getName());
+            NBTCompressedStreamTools.a(compound, out);
+            out.close();
+        }
+        catch(Exception e)
+        {
+            Bukkit.getLogger().warning(e.toString());
+
+            return false;
+        }
+        return true;
+    }
+
+    public NBTTagCompound readPlayerNBT(EntityPlayer entityPlayer)
+    {
+        NBTTagCompound compound = new NBTTagCompound();
+
+        entityPlayer.e(compound);
+
+        return compound;
+    }
+
+    public EntityPlayer getPlayer(Player player)
+    {
+        return ((CraftPlayer) player).getHandle();
+    }
+
+    public String getPath() {
+        try
+        {
+            return new File(".").getCanonicalFile().getAbsolutePath().toString();
+        }
+
+        catch (Exception e)
+        {
+            return null;
+        }
+    }
+}

src/main/java/tokarotik/giftapi/savemanager/NBTManager.java

@@ -1,59 +1,26 @@
 package tokarotik.giftapi.savemanager;
 
-import net.minecraft.server.v1_6_R3.*;
-import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.v1_6_R3.entity.CraftPlayer;
+import net.minecraft.server.v1_6_R3.EntityPlayer;
+import net.minecraft.server.v1_6_R3.NBTTagCompound;
 import org.bukkit.entity.Player;
 
-import java.io.FileOutputStream;
-
 public class NBTManager
 {
-    public boolean write(Player player, String path)
+    private BasicNBT basicNBT;
+
+    public NBTManager()
     {
-        EntityPlayer entityPlayer = getPlayer(player);
-
-        NBTTagCompound tag = readNBT(entityPlayer);
-
-        tag.setInt("ASOME", 123);
-
-        return writeNBT(tag, entityPlayer, path + "/players/" + player.getName() + ".dat");
-
-    }
-
-    private EntityPlayer getPlayer(Player player)
-    {
-        return ((CraftPlayer) player).getHandle();
+        this.basicNBT = new BasicNBT();
     }
 
 
-    private boolean writeNBT(NBTTagCompound compound, EntityPlayer entityPlayer, String path)
+    public boolean write(Player player)
     {
-        entityPlayer.f(compound);
+        EntityPlayer entityPlayer = this.basicNBT.getPlayer(player);
 
-        try
-        {
-            FileOutputStream out = new FileOutputStream(path);
-            NBTCompressedStreamTools.a(compound, out);
-            out.close();
-        }
-        catch(Exception e)
-        {
-            Bukkit.getLogger().warning(e.toString());
+        NBTTagCompound tag = this.basicNBT.readPlayerNBT(entityPlayer);
+
+        return this.basicNBT.writePlayerNBT(tag, entityPlayer);
 
-            return false;
-        }
-        return true;
     }
-
-    private NBTTagCompound readNBT(EntityPlayer entityPlayer)
-    {
-        NBTTagCompound compound = new NBTTagCompound();
-
-        entityPlayer.e(compound);
-
-        return compound;
-    }
-
-
 }

src/main/java/tokarotik/giftapi/savemanager/item/Item.java

@@ -0,0 +1,29 @@
+package tokarotik.giftapi.savemanager.item;
+
+import net.minecraft.server.v1_6_R3.NBTTagCompound;
+import org.bukkit.inventory.ItemStack;
+
+public class Item
+{
+    private ItemStack item;
+    private NBTTagCompound tag;
+
+    public Item(ItemStack item)
+    {
+        this.item = item;
+    }
+
+    public Item(NBTTagCompound tag)
+    {
+        this.tag = tag;
+    }
+
+    public void getTag()
+    {
+        ItemNBTTag item = new ItemNBTTag(this.item);
+
+        this.tag = item.getTag();
+    }
+
+
+}

src/main/java/tokarotik/giftapi/savemanager/item/ItemGame.java

@@ -0,0 +1,9 @@
+package tokarotik.giftapi.savemanager.item;
+
+public class ItemGame
+{
+    public ItemGame()
+    {
+
+    }
+}

src/main/java/tokarotik/giftapi/savemanager/item/ItemNBTTag.java

@@ -0,0 +1,108 @@
+package tokarotik.giftapi.savemanager.item;
+
+import net.minecraft.server.v1_6_R3.NBTTagCompound;
+import org.bukkit.enchantments.Enchantment;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
+
+import java.util.List;
+import java.util.Map;
+
+public class ItemNBTTag
+{
+    ItemStack item;
+
+    public ItemNBTTag(ItemStack item)
+    {
+        this.item = item;
+    }
+
+    public NBTTagCompound getTag()
+    {
+        if (this.item == null) {return null;}
+
+        NBTTagCompound tag = new NBTTagCompound("giftapi");
+
+        setBasic(tag);
+        setMetaTag(tag);
+
+        return tag;
+    }
+
+    private void setBasic(NBTTagCompound tag)
+    {
+        tag.setShort("count", (short)this.item.getAmount());
+        tag.setInt("id", this.item.getTypeId());
+        tag.setShort("durability", this.item.getDurability());
+    }
+
+    private void setMetaTag(NBTTagCompound baseTag)
+    {
+        NBTTagCompound tag = new NBTTagCompound("meta");
+
+        if (this.item.hasItemMeta())
+        {
+            ItemMeta meta = this.item.getItemMeta();
+
+            if (meta.hasDisplayName())
+            {
+                tag.setString(
+                        "name",
+                        meta.getDisplayName()
+                );
+            }
+
+            if (meta.hasLore())
+            {
+                tag.setCompound(
+                        "lore",
+                        stringListToNBTCompound(meta.getLore())
+                );
+            }
+
+            if (meta.hasEnchants())
+            {
+
+                tag.setCompound(
+                        "enchantments",
+                        enchantsToNBTCompound(meta.getEnchants())
+                );
+            }
+
+            baseTag.setCompound("meta", tag);
+        }
+    }
+
+    private NBTTagCompound stringListToNBTCompound(List<String> list)
+    {
+        NBTTagCompound NBTlist = new NBTTagCompound();
+
+        for (String s : list) {
+            NBTlist.setString(
+                    null, //Integer.toString(i), - for fun
+                    s
+            );
+        }
+        return NBTlist;
+    }
+
+    private NBTTagCompound enchantsToNBTCompound(Map<Enchantment, Integer> enchantments)
+    {
+        NBTTagCompound NBTlist = new NBTTagCompound();
+
+
+        enchantments.forEach((enchantment, level) -> {
+            NBTTagCompound enchantmentNBT = new NBTTagCompound();
+
+            int levelNBT = 0;
+            if (level != null) // type Integer can be null. To not get a null error I wrote it :)
+            {
+                levelNBT = level;
+            }
+
+            enchantmentNBT.setInt("id", enchantment.getId());
+            enchantmentNBT.setInt("level", levelNBT);
+        });
+        return NBTlist;
+    }
+}