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/Blocks/BlockComparator.cpp | 64 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 source/Blocks/BlockComparator.cpp

(limited to 'source/Blocks/BlockComparator.cpp')

diff --git a/source/Blocks/BlockComparator.cpp b/source/Blocks/BlockComparator.cpp
new file mode 100644
index 000000000..e6fa64e2c
--- /dev/null
+++ b/source/Blocks/BlockComparator.cpp
@@ -0,0 +1,64 @@
+
+#include "Globals.h"
+#include "BlockComparator.h"
+#include "../Item.h"
+#include "../World.h"
+#include "../Simulator/RedstoneSimulator.h"
+#include "../Entities/Player.h"
+
+
+
+
+
+cBlockComparatorHandler::cBlockComparatorHandler(BLOCKTYPE a_BlockType)
+	: cBlockHandler(a_BlockType)
+{
+}
+
+
+
+
+
+void cBlockComparatorHandler::OnDestroyed(cWorld *a_World, int a_BlockX, int a_BlockY, int a_BlockZ)
+{
+	// Nothing needed yet
+}
+
+
+
+
+
+void cBlockComparatorHandler::OnUse(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)
+{
+	NIBBLETYPE Meta = a_World->GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ);
+	Meta ^= 0x04; // Toggle 3rd (addition/subtraction) bit with XOR
+	a_World->FastSetBlock(a_BlockX, a_BlockY, a_BlockZ, m_BlockType, Meta);
+}
+
+
+
+
+
+void cBlockComparatorHandler::OnDigging(cWorld *a_World, cPlayer *a_Player, int a_BlockX, int a_BlockY, int a_BlockZ)
+{
+	OnUse(a_World, a_Player, a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_NONE, 8, 8, 8);
+}
+
+
+
+
+bool cBlockComparatorHandler::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
+)
+{
+	a_BlockType = m_BlockType;
+	a_BlockMeta = cRedstoneSimulator::RepeaterRotationToMetaData(a_Player->GetRotation());
+	return true;
+}
+
+
+
+
-- 
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