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/NBTChunkSerializer.cpp | 40 +++++++++++++++++++++++++++++++--
 1 file changed, 38 insertions(+), 2 deletions(-)

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

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:
-- 
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