From 885d8287125439047ca2318f8e349b8da279e612 Mon Sep 17 00:00:00 2001
From: Lukas Pioch <lukas@zgow.de>
Date: Fri, 7 Jul 2017 09:31:45 +0200
Subject: Added bed entity (#3823)

* Added bed entity

* Export cBedEntity to lua
* Set color of bed through item damage value
* Added bed entity to APIDoc
* NBT: Added loading and saving
* Crafting recipes for the colored beds
---
 src/BlockEntities/BedEntity.cpp   | 56 +++++++++++++++++++++++++++++++++++++++
 src/BlockEntities/BedEntity.h     | 45 +++++++++++++++++++++++++++++++
 src/BlockEntities/BlockEntity.cpp |  3 +++
 src/BlockEntities/CMakeLists.txt  |  2 ++
 4 files changed, 106 insertions(+)
 create mode 100644 src/BlockEntities/BedEntity.cpp
 create mode 100644 src/BlockEntities/BedEntity.h

(limited to 'src/BlockEntities')

diff --git a/src/BlockEntities/BedEntity.cpp b/src/BlockEntities/BedEntity.cpp
new file mode 100644
index 000000000..b8f61c049
--- /dev/null
+++ b/src/BlockEntities/BedEntity.cpp
@@ -0,0 +1,56 @@
+
+// BedEntity.cpp
+
+#include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
+
+#include "BedEntity.h"
+#include "../World.h"
+#include "../Entities/Player.h"
+#include "../ClientHandle.h"
+#include "../Blocks/BlockBed.h"
+
+cBedEntity::cBedEntity(BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, int a_BlockX, int a_BlockY, int a_BlockZ, cWorld * a_World, short a_Color):
+	Super(a_BlockType, a_BlockMeta, a_BlockX, a_BlockY, a_BlockZ, a_World),
+	m_Color(a_Color)
+{
+	ASSERT(a_BlockType == E_BLOCK_BED);
+}
+
+
+
+
+
+void cBedEntity::CopyFrom(const cBlockEntity & a_Src)
+{
+	Super::CopyFrom(a_Src);
+	auto & src = reinterpret_cast<const cBedEntity &>(a_Src);
+	m_Color = src.m_Color;
+}
+
+
+
+
+
+void cBedEntity::SendTo(cClientHandle & a_Client)
+{
+	a_Client.SendUpdateBlockEntity(*this);
+}
+
+
+
+
+
+void cBedEntity::SetColor(short a_Color)
+{
+	m_Color = a_Color;
+	int posX = m_PosX;
+	int posY = m_PosY;
+	int posZ = m_PosZ;
+
+	// If the bed entity is send immediately, the client (maybe) still has not the bed.
+	// Fix that by delaying the broadcast of the bed entity by a tick:
+	m_World->ScheduleTask(1, [posX, posY, posZ](cWorld & a_World)
+	{
+		a_World.BroadcastBlockEntity(posX, posY, posZ);
+	});
+}
diff --git a/src/BlockEntities/BedEntity.h b/src/BlockEntities/BedEntity.h
new file mode 100644
index 000000000..8caa205c4
--- /dev/null
+++ b/src/BlockEntities/BedEntity.h
@@ -0,0 +1,45 @@
+
+// BedEntity.h
+
+#pragma once
+
+#include "BlockEntity.h"
+
+
+
+
+
+// tolua_begin
+
+class cBedEntity :
+	public cBlockEntity
+{
+	typedef cBlockEntity Super;
+public:
+	// tolua_end
+
+	BLOCKENTITY_PROTODEF(cBedEntity)
+
+	cBedEntity(BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, int a_BlockX, int a_BlockY, int a_BlockZ, cWorld * a_World, short a_Color = E_META_WOOL_RED);
+
+	// tolua_begin
+
+	/** Returns the color of the bed */
+	short GetColor(void) const { return m_Color; }
+
+	/** Set the color of the bed. */
+	void SetColor(short a_Color);
+
+	/** Returns true if this is the pillow block, it has then the meta 8. */
+	bool IsPillowBlock(void) { return ((m_BlockMeta & 0x08) == 0x08); }
+
+	// tolua_end
+
+	// cBlockEntity overrides:
+	virtual void CopyFrom(const cBlockEntity & a_Src) override;
+	virtual bool UsedBy(cPlayer * a_Player) override { return false; }
+	virtual void SendTo(cClientHandle & a_Client) override;
+
+private:
+	short m_Color;
+};  // tolua_export
diff --git a/src/BlockEntities/BlockEntity.cpp b/src/BlockEntities/BlockEntity.cpp
index f60eb5622..f2380734a 100644
--- a/src/BlockEntities/BlockEntity.cpp
+++ b/src/BlockEntities/BlockEntity.cpp
@@ -5,6 +5,7 @@
 
 #include "Globals.h"
 #include "BeaconEntity.h"
+#include "BedEntity.h"
 #include "BlockEntity.h"
 #include "BrewingstandEntity.h"
 #include "ChestEntity.h"
@@ -42,6 +43,7 @@ bool cBlockEntity::IsBlockEntityBlockType(BLOCKTYPE a_BlockType)
 	switch (a_BlockType)
 	{
 		case E_BLOCK_BEACON:
+		case E_BLOCK_BED:
 		case E_BLOCK_BREWING_STAND:
 		case E_BLOCK_CHEST:
 		case E_BLOCK_COMMAND_BLOCK:
@@ -75,6 +77,7 @@ cBlockEntity * cBlockEntity::CreateByBlockType(BLOCKTYPE a_BlockType, NIBBLETYPE
 	switch (a_BlockType)
 	{
 		case E_BLOCK_BEACON:        return new cBeaconEntity      (a_BlockType, a_BlockMeta, a_BlockX, a_BlockY, a_BlockZ, a_World);
+		case E_BLOCK_BED:           return new cBedEntity         (a_BlockType, a_BlockMeta, a_BlockX, a_BlockY, a_BlockZ, a_World);
 		case E_BLOCK_BREWING_STAND: return new cBrewingstandEntity(a_BlockType, a_BlockMeta, a_BlockX, a_BlockY, a_BlockZ, a_World);
 		case E_BLOCK_CHEST:         return new cChestEntity       (a_BlockType, a_BlockMeta, a_BlockX, a_BlockY, a_BlockZ, a_World);
 		case E_BLOCK_COMMAND_BLOCK: return new cCommandBlockEntity(a_BlockType, a_BlockMeta, a_BlockX, a_BlockY, a_BlockZ, a_World);
diff --git a/src/BlockEntities/CMakeLists.txt b/src/BlockEntities/CMakeLists.txt
index d6bf6355c..93033931c 100644
--- a/src/BlockEntities/CMakeLists.txt
+++ b/src/BlockEntities/CMakeLists.txt
@@ -4,6 +4,7 @@ include_directories ("${PROJECT_SOURCE_DIR}/../")
 
 SET (SRCS
 	BeaconEntity.cpp
+	BedEntity.cpp
 	BlockEntity.cpp
 	BlockEntityWithItems.cpp
 	BrewingstandEntity.cpp
@@ -25,6 +26,7 @@ SET (SRCS
 
 SET (HDRS
 	BeaconEntity.h
+	BedEntity.h
 	BlockEntity.h
 	BlockEntityWithItems.h
 	BrewingstandEntity.h
-- 
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