1 files changed, 43 insertions, 0 deletions

diff --git a/src/Items/ItemLever.h b/src/Items/ItemLever.h
new file mode 100644
index 000000000..66c83f485
--- /dev/null
+++ b/src/Items/ItemLever.h
@@ -0,0 +1,43 @@
+
+#pragma once
+
+#include "ItemHandler.h"
+
+
+
+
+
+class cItemLeverHandler :
+	public cItemHandler
+{
+	using Super = cItemHandler;
+
+public:
+
+	using Super::Super;
+
+private:
+
+	/** Converts the block face of the neighbor to which the lever is attached to the lever block's meta. */
+	static NIBBLETYPE BlockFaceToMetaData(eBlockFace a_BlockFace)
+	{
+		// Determine lever direction:
+		switch (a_BlockFace)
+		{
+			case BLOCK_FACE_YP:   return 0x6;
+			case BLOCK_FACE_XP:   return 0x1;
+			case BLOCK_FACE_XM:   return 0x2;
+			case BLOCK_FACE_ZP:   return 0x3;
+			case BLOCK_FACE_ZM:   return 0x4;
+			case BLOCK_FACE_YM:   return 0x0;
+			case BLOCK_FACE_NONE: break;
+		}
+		UNREACHABLE("Unsupported block face");
+	}
+
+
+	virtual bool CommitPlacement(cPlayer & a_Player, const cItem & a_HeldItem, const Vector3i a_PlacePosition, const eBlockFace a_ClickedBlockFace, const Vector3i a_CursorPosition) override
+	{
+		return a_Player.PlaceBlock(a_PlacePosition, static_cast<BLOCKTYPE>(a_HeldItem.m_ItemType), BlockFaceToMetaData(a_ClickedBlockFace));
+	}
+};