4 files changed, 130 insertions, 2 deletions

diff --git a/src/WorldStorage/NBTChunkSerializer.cpp b/src/WorldStorage/NBTChunkSerializer.cpp
index 37ebf0610..6672d289e 100644
--- a/src/WorldStorage/NBTChunkSerializer.cpp
+++ b/src/WorldStorage/NBTChunkSerializer.cpp
@@ -30,6 +30,8 @@
 #include "../Entities/ProjectileEntity.h"
 #include "../Entities/TNTEntity.h"
 #include "../Entities/ExpOrb.h"
+#include "../Entities/HangingEntity.h"
+#include "../Entities/ItemFrame.h"
 
 #include "../Mobs/Monster.h"
 #include "../Mobs/Bat.h"
@@ -585,6 +587,25 @@ void cNBTChunkSerializer::AddProjectileEntity(cProjectileEntity * a_Projectile)
 
 
 
+void cNBTChunkSerializer::AddHangingEntity(cHangingEntity * a_Hanging)
+{
+	m_Writer.AddByte("Direction", (unsigned char)a_Hanging->GetDirection());
+	m_Writer.AddInt("TileX", a_Hanging->GetTileX());
+	m_Writer.AddInt("TileY", a_Hanging->GetTileY());
+	m_Writer.AddInt("TileZ", a_Hanging->GetTileZ());
+	switch (a_Hanging->GetDirection())
+	{
+		case 0:    m_Writer.AddByte("Dir", (unsigned char)2); break;
+		case 1:    m_Writer.AddByte("Dir", (unsigned char)1); break;
+		case 2:    m_Writer.AddByte("Dir", (unsigned char)0); break;
+		case 3:    m_Writer.AddByte("Dir", (unsigned char)3); break;
+	}
+}
+
+
+
+
+
 void cNBTChunkSerializer::AddTNTEntity(cTNTEntity * a_TNT)
 {
 	m_Writer.BeginCompound("");
@@ -597,7 +618,7 @@ void cNBTChunkSerializer::AddTNTEntity(cTNTEntity * a_TNT)
 
 
 
-void cNBTChunkSerializer::AddExpOrbEntity(cExpOrb* a_ExpOrb)
+void cNBTChunkSerializer::AddExpOrbEntity(cExpOrb * a_ExpOrb)
 {
 	m_Writer.BeginCompound("");
 		AddBasicEntity(a_ExpOrb, "XPOrb");
@@ -611,6 +632,21 @@ void cNBTChunkSerializer::AddExpOrbEntity(cExpOrb* a_ExpOrb)
 
 
 
+void cNBTChunkSerializer::AddItemFrameEntity(cItemFrame * a_ItemFrame)
+{
+	m_Writer.BeginCompound("");
+		AddBasicEntity(a_ItemFrame, "ItemFrame");
+		AddHangingEntity(a_ItemFrame);
+		AddItem(a_ItemFrame->GetItem(), -1, "Item");
+		m_Writer.AddByte("ItemRotation", (unsigned char)a_ItemFrame->GetRotation());
+		m_Writer.AddFloat("ItemDropChance", 1.0F);
+	m_Writer.EndCompound();
+}
+
+
+
+
+
 void cNBTChunkSerializer::AddMinecartChestContents(cMinecartWithChest * a_Minecart)
 {
 	m_Writer.BeginList("Items", TAG_Compound);
@@ -692,7 +728,7 @@ void cNBTChunkSerializer::Entity(cEntity * a_Entity)
 		case cEntity::etProjectile:   AddProjectileEntity  ((cProjectileEntity *)a_Entity); break;
 		case cEntity::etTNT:          AddTNTEntity         ((cTNTEntity *)       a_Entity); break;
 		case cEntity::etExpOrb:       AddExpOrbEntity      ((cExpOrb *)          a_Entity); break;
-		case cEntity::etItemFrame: /* TODO */ break;
+		case cEntity::etItemFrame:    AddItemFrameEntity   ((cItemFrame *)       a_Entity); break;
 		case cEntity::etPainting: /* TODO */ break;
 		case cEntity::etPlayer: return;  // Players aren't saved into the world
 		default:
diff --git a/src/WorldStorage/NBTChunkSerializer.h b/src/WorldStorage/NBTChunkSerializer.h
index 22c309067..c1134cd00 100644
--- a/src/WorldStorage/NBTChunkSerializer.h
+++ b/src/WorldStorage/NBTChunkSerializer.h
@@ -43,6 +43,8 @@ class cItemGrid;
 class cProjectileEntity;
 class cTNTEntity;
 class cExpOrb;
+class cHangingEntity;
+class cItemFrame;
 
 
 
@@ -109,8 +111,10 @@ protected:
 	void AddMonsterEntity     (cMonster * a_Monster);
 	void AddPickupEntity      (cPickup * a_Pickup);
 	void AddProjectileEntity  (cProjectileEntity * a_Projectile);
+	void AddHangingEntity     (cHangingEntity * a_Hanging);
 	void AddTNTEntity         (cTNTEntity * a_TNT);
 	void AddExpOrbEntity      (cExpOrb * a_ExpOrb);
+	void AddItemFrameEntity   (cItemFrame * a_ItemFrame);
 	
 	void AddMinecartChestContents(cMinecartWithChest * a_Minecart);
 	
diff --git a/src/WorldStorage/WSSAnvil.cpp b/src/WorldStorage/WSSAnvil.cpp
index bb0a831b3..6ac26c348 100644
--- a/src/WorldStorage/WSSAnvil.cpp
+++ b/src/WorldStorage/WSSAnvil.cpp
@@ -38,6 +38,8 @@
 #include "../Entities/ProjectileEntity.h"
 #include "../Entities/TNTEntity.h"
 #include "../Entities/ExpOrb.h"
+#include "../Entities/HangingEntity.h"
+#include "../Entities/ItemFrame.h"
 
 
 
@@ -1101,6 +1103,10 @@ void cWSSAnvil::LoadEntityFromNBT(cEntityList & a_Entities, const cParsedNBT & a
 	{
 		LoadExpOrbFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
 	}
+	else if (strncmp(a_IDTag, "ItemFrame", a_IDTagLength) == 0)
+	{
+		LoadItemFrameFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
+	}
 	else if (strncmp(a_IDTag, "Arrow", a_IDTagLength) == 0)
 	{
 		LoadArrowFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
@@ -1480,6 +1486,85 @@ void cWSSAnvil::LoadExpOrbFromNBT(cEntityList & a_Entities, const cParsedNBT & a
 
 
 
+void cWSSAnvil::LoadHangingFromNBT(cHangingEntity & a_Hanging, const cParsedNBT & a_NBT, int a_TagIdx)
+{
+	int Direction = a_NBT.FindChildByName(a_TagIdx, "Direction");
+	if (Direction > 0)
+	{
+		a_Hanging.SetDirection(static_cast<eBlockFace>((int)a_NBT.GetByte(Direction)));
+	}
+	else
+	{
+		Direction = a_NBT.FindChildByName(a_TagIdx, "Dir");
+		if (Direction > 0)
+		{
+			switch ((int)a_NBT.GetByte(Direction))
+			{
+				case 0:   a_Hanging.SetDirection(BLOCK_FACE_NORTH);  break;
+				case 1:   a_Hanging.SetDirection(BLOCK_FACE_TOP);    break;
+				case 2:   a_Hanging.SetDirection(BLOCK_FACE_BOTTOM); break;
+				case 3:   a_Hanging.SetDirection(BLOCK_FACE_SOUTH);  break;
+			}
+		}
+	}
+
+	LOG("LALALAL.");
+	int TileX = a_NBT.FindChildByName(a_TagIdx, "TileX");
+	int TileY = a_NBT.FindChildByName(a_TagIdx, "TileY");
+	int TileZ = a_NBT.FindChildByName(a_TagIdx, "TileZ");
+	if ((TileX > 0) && (TileY > 0) && (TileZ > 0))
+	{
+		LOG("YO!");
+		a_Hanging.SetPosition(
+			(double)a_NBT.GetInt(TileX),
+			(double)a_NBT.GetInt(TileY),
+			(double)a_NBT.GetInt(TileZ)
+		);
+	}
+}
+
+
+
+
+
+void cWSSAnvil::LoadItemFrameFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx)
+{
+	// Load item:
+	int ItemTag = a_NBT.FindChildByName(a_TagIdx, "Item");
+	if ((ItemTag < 0) || (a_NBT.GetType(ItemTag) != TAG_Compound))
+	{
+		return;
+	}
+	cItem Item;
+	if (!LoadItemFromNBT(Item, a_NBT, ItemTag))
+	{
+		return;
+	}
+	
+	std::auto_ptr<cItemFrame> ItemFrame(new cItemFrame(BLOCK_FACE_NONE, 0.0, 0.0, 0.0));
+	if (!LoadEntityBaseFromNBT(*ItemFrame.get(), a_NBT, a_TagIdx))
+	{
+		return;
+	}
+	ItemFrame->SetItem(Item);
+
+	LOG("BAUM! %d", Item.m_ItemType);
+	LoadHangingFromNBT(*ItemFrame.get(), a_NBT, a_TagIdx);
+	
+	// Load Rotation:
+	int Rotation = a_NBT.FindChildByName(a_TagIdx, "ItemRotation");
+	if (Rotation > 0)
+	{
+		ItemFrame->SetRotation((Byte)a_NBT.GetByte(Rotation));
+	}
+	
+	a_Entities.push_back(ItemFrame.release());
+}
+
+
+
+
+
 void cWSSAnvil::LoadArrowFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx)
 {
 	std::auto_ptr<cArrowEntity> Arrow(new cArrowEntity(NULL, 0, 0, 0, Vector3d(0, 0, 0)));
diff --git a/src/WorldStorage/WSSAnvil.h b/src/WorldStorage/WSSAnvil.h
index 75b630d71..50d0e555e 100644
--- a/src/WorldStorage/WSSAnvil.h
+++ b/src/WorldStorage/WSSAnvil.h
@@ -20,6 +20,7 @@
 class cItemGrid;
 
 class cProjectileEntity;
+class cHangingEntity;
 
 
 
@@ -151,6 +152,8 @@ protected:
 	void LoadPickupFromNBT          (cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx);
 	void LoadTNTFromNBT             (cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx);
 	void LoadExpOrbFromNBT          (cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx);
+	void LoadHangingFromNBT         (cHangingEntity & a_Hanging,const cParsedNBT & a_NBT, int a_TagIdx);
+	void LoadItemFrameFromNBT       (cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx);
 
 	void LoadMinecartRFromNBT       (cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx);
 	void LoadMinecartCFromNBT       (cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx);