From 846f1223f4da984b9992d60ef7c40a092dcd4ad7 Mon Sep 17 00:00:00 2001
From: Tiger Wang <ziwei.tiger@hotmail.co.uk>
Date: Wed, 18 Sep 2013 18:27:21 +0100
Subject: Implemented redstone comparators

They can be placed and toggled, but stills needs proper redstone support
---
 source/Items/ItemComparator.h | 40 ++++++++++++++++++++++++++++++++++++++++
 source/Items/ItemHandler.cpp  |  2 ++
 2 files changed, 42 insertions(+)
 create mode 100644 source/Items/ItemComparator.h

(limited to 'source/Items')

diff --git a/source/Items/ItemComparator.h b/source/Items/ItemComparator.h
new file mode 100644
index 000000000..53dbd020d
--- /dev/null
+++ b/source/Items/ItemComparator.h
@@ -0,0 +1,40 @@
+
+#pragma once
+
+#include "ItemHandler.h"
+#include "../Simulator/RedstoneSimulator.h"
+
+
+
+
+
+class cItemComparatorHandler :
+	public cItemHandler
+{
+public:
+	cItemComparatorHandler(int a_ItemType) :
+		cItemHandler(a_ItemType)
+	{
+	}
+
+	virtual bool IsPlaceable(void) override
+	{
+		return true;
+	}
+
+	virtual bool GetPlacementBlockTypeMeta(
+		cWorld * a_World, cPlayer * a_Player,
+		int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, 
+		int a_CursorX, int a_CursorY, int a_CursorZ,
+		BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
+	) override
+	{
+		a_BlockType = E_BLOCK_INACTIVE_COMPARATOR;
+		a_BlockMeta = cRedstoneSimulator::RepeaterRotationToMetaData(a_Player->GetRotation());
+		return true;
+	}
+} ;
+
+
+
+
diff --git a/source/Items/ItemHandler.cpp b/source/Items/ItemHandler.cpp
index 3c2fa1e79..9d38e6f3a 100644
--- a/source/Items/ItemHandler.cpp
+++ b/source/Items/ItemHandler.cpp
@@ -14,6 +14,7 @@
 #include "ItemBucket.h"
 #include "ItemCauldron.h"
 #include "ItemCloth.h"
+#include "ItemComparator.h"
 #include "ItemDoor.h"
 #include "ItemDye.h"
 #include "ItemFlowerPot.h"
@@ -92,6 +93,7 @@ cItemHandler *cItemHandler::CreateItemHandler(int a_ItemType)
 		case E_ITEM_BOW:               return new cItemBowHandler;
 		case E_ITEM_BREWING_STAND:     return new cItemBrewingStandHandler(a_ItemType);
 		case E_ITEM_CAULDRON:          return new cItemCauldronHandler(a_ItemType);
+		case E_ITEM_COMPARATOR:        return new cItemComparatorHandler(a_ItemType);
 		case E_ITEM_DYE:               return new cItemDyeHandler(a_ItemType);
 		case E_ITEM_EGG:               return new cItemEggHandler();
 		case E_ITEM_ENDER_PEARL:       return new cItemEnderPearlHandler();
-- 
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