From e726509472bebee3729413eb3dd5b572f927797c Mon Sep 17 00:00:00 2001
From: Jascha Starke <jascha.git@ja-s.de>
Date: Fri, 7 Dec 2012 18:29:03 +0100
Subject: [PATCH] Tag Serialization:  - Store and restore names (only in Unsafe
 save)

---
 .../limitedcreative/store/InvConfStorage.java | 14 +++-
 .../store/NBTagSerializer.java                | 75 +++++++++++++++++++
 2 files changed, 87 insertions(+), 2 deletions(-)
 create mode 100644 src/de/jaschastarke/minecraft/limitedcreative/store/NBTagSerializer.java

diff --git a/src/de/jaschastarke/minecraft/limitedcreative/store/InvConfStorage.java b/src/de/jaschastarke/minecraft/limitedcreative/store/InvConfStorage.java
index f81d49c..f94318d 100644
--- a/src/de/jaschastarke/minecraft/limitedcreative/store/InvConfStorage.java
+++ b/src/de/jaschastarke/minecraft/limitedcreative/store/InvConfStorage.java
@@ -78,8 +78,14 @@ abstract public class InvConfStorage extends PlayerInventoryStorage {
     }
 
     protected Object serialize(ItemStack is) {
-        if (Core.plugin.config.getUnsafeStorage())
-            return is.serialize();
+        if (Core.plugin.config.getUnsafeStorage()) {
+            Map<String, Object> serialized = is.serialize();
+            Map<String, Object> tagData = NBTagSerializer.serializeTags(is);
+            if (tagData != null) {
+                serialized.put("tag", tagData);
+            }
+            return serialized;
+        }
         return is;
     }
     
@@ -100,6 +106,10 @@ abstract public class InvConfStorage extends PlayerInventoryStorage {
                     }
                 }
             }
+            if (sect.contains("tag")) {
+                Map<String, Object> map = sect.getConfigurationSection("tag").getValues(false);
+                result = NBTagSerializer.unserializeTags(result, map);
+            }
             return result;
         } else if (is instanceof Map) {
             return ItemStack.deserialize((Map<String, Object>) is);
diff --git a/src/de/jaschastarke/minecraft/limitedcreative/store/NBTagSerializer.java b/src/de/jaschastarke/minecraft/limitedcreative/store/NBTagSerializer.java
new file mode 100644
index 0000000..51e005d
--- /dev/null
+++ b/src/de/jaschastarke/minecraft/limitedcreative/store/NBTagSerializer.java
@@ -0,0 +1,75 @@
+package de.jaschastarke.minecraft.limitedcreative.store;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import net.minecraft.server.NBTTagCompound;
+
+import org.bukkit.craftbukkit.inventory.CraftItemStack;
+import org.bukkit.inventory.ItemStack;
+
+public class NBTagSerializer {
+    
+    public static Map<String, Object> serializeTags(ItemStack cis) {
+        Map<String, Object> map = null;
+        NBTTagCompound tag = getTag(cis);
+        if (tag != null && tag.getCompound("display") != null) {
+            NBTTagCompound display = tag.getCompound("display");
+            if (display.hasKey("Name")) {
+                map = new HashMap<String, Object>();
+                map.put("name", display.getString("Name"));
+            }
+        }
+        return map;
+    }
+    
+    public static ItemStack unserializeTags(ItemStack cis, Map<String, Object> data) {
+        if (data.size() > 0) {
+            if (!(cis instanceof CraftItemStack)) {
+                cis = new CraftItemStack(cis);
+            }
+            NBTTagCompound nbt = getTag(cis, true);
+            
+            if (data.containsKey("name")) {
+                NBTTagCompound display;
+                if (nbt.hasKey("display")) {
+                    display = nbt.getCompound("display");
+                } else {
+                    display = new NBTTagCompound("display");
+                    nbt.setCompound("display", display);
+                }
+                display.setString("Name", (String) data.get("name"));
+            }
+        }
+        return cis;
+    }
+    
+    private static NBTTagCompound getTag(ItemStack stack, boolean force) {
+        NBTTagCompound nbt = getTag(stack);
+        if (nbt == null && force) {
+            nbt = new NBTTagCompound();
+            getMCItemStack(stack).setTag(nbt);
+        }
+        return nbt;
+    }
+    
+    private static NBTTagCompound getTag(ItemStack stack) {
+        net.minecraft.server.ItemStack is = getMCItemStack(stack);
+        if (is != null) {
+            return is.getTag();
+        } else {
+            return null;
+        }
+    }
+    
+    private static net.minecraft.server.ItemStack getMCItemStack(ItemStack stack) {
+        if (stack instanceof CraftItemStack) {
+            return getMCItemStack((CraftItemStack) stack);
+        } else {
+            return null;
+        }
+    }
+    private static net.minecraft.server.ItemStack getMCItemStack(CraftItemStack stack) {
+        return stack.getHandle();
+    }
+}