From 7ac7304c913f9cf82a906589904068a3e7f09d43 Mon Sep 17 00:00:00 2001
From: Howaner <franzi.moos@googlemail.com>
Date: Sat, 15 Mar 2014 02:45:25 +0100
Subject: Add item frame saving.

---
 src/WorldStorage/WSSAnvil.cpp | 85 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)

(limited to 'src/WorldStorage/WSSAnvil.cpp')

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)));
-- 
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