1 files changed, 0 insertions, 271 deletions

diff --git a/src/Blocks/BlockVine.h b/src/Blocks/BlockVine.h
deleted file mode 100644
index da4d6dfc3..000000000
--- a/src/Blocks/BlockVine.h
+++ /dev/null
@@ -1,271 +0,0 @@
-#pragma once
-
-#include "BlockHandler.h"
-
-
-
-
-
-class cBlockVineHandler final :
-	public cBlockHandler
-{
-	using Super = cBlockHandler;
-
-public:
-
-	using Super::Super;
-
-private:
-
-	static const NIBBLETYPE VINE_LOST_SUPPORT = 16;
-	static const NIBBLETYPE VINE_UNCHANGED = 17;
-
-
-	virtual bool CanBeAt(const cChunk & a_Chunk, const Vector3i a_Position, const NIBBLETYPE a_Meta) const override
-	{
-		return GetMaxMeta(a_Chunk, a_Position, a_Meta) != VINE_LOST_SUPPORT;
-	}
-
-
-	virtual cItems ConvertToPickups(const NIBBLETYPE a_BlockMeta, const cItem * const a_Tool) const override
-	{
-		// Only drops self when using shears, otherwise drops nothing:
-		if ((a_Tool == nullptr) || (a_Tool->m_ItemType != E_ITEM_SHEARS))
-		{
-			return {};
-		}
-		return cItem(E_BLOCK_VINES, 1, 0);
-	}
-
-
-
-
-
-	static char MetaDataToDirection(NIBBLETYPE a_MetaData)
-	{
-		switch (a_MetaData)
-		{
-			case 0x1: return BLOCK_FACE_NORTH;
-			case 0x4: return BLOCK_FACE_SOUTH;
-			case 0x8: return BLOCK_FACE_WEST;
-			case 0x2: return BLOCK_FACE_EAST;
-			default:  return BLOCK_FACE_TOP;
-		}
-	}
-
-
-
-
-
-	/** Returns true if the specified block type is good for vines to attach to */
-	static bool IsBlockAttachable(BLOCKTYPE a_BlockType)
-	{
-		switch (a_BlockType)
-		{
-			case E_BLOCK_CHEST:
-			case E_BLOCK_ENDER_CHEST:
-			case E_BLOCK_GLASS:
-			case E_BLOCK_PISTON:
-			case E_BLOCK_PISTON_EXTENSION:
-			case E_BLOCK_REDSTONE_REPEATER_OFF:
-			case E_BLOCK_REDSTONE_REPEATER_ON:
-			case E_BLOCK_STAINED_GLASS:
-			case E_BLOCK_STICKY_PISTON:
-			case E_BLOCK_TRAPPED_CHEST:
-			{
-				// You can't attach a vine to this solid blocks.
-				return false;
-			}
-			default:
-			{
-				return cBlockInfo::IsSolid(a_BlockType);
-			}
-		}
-	}
-
-
-
-
-
-	/** Returns the meta that has the maximum allowable sides of the vine, given the surroundings and current vine meta.
-	Returns special values for a vine that can continue to exist unchanged, or must die completely. */
-	static NIBBLETYPE GetMaxMeta(const cChunk & a_Chunk, const Vector3i a_Position, const NIBBLETYPE a_CurrentMeta)
-	{
-		static const struct
-		{
-			int x, z;
-			NIBBLETYPE Bit;
-		} Coords[] =
-		{
-			{ 0,  1, 1},  // south, ZP
-			{-1,  0, 2},  // west,  XM
-			{ 0, -1, 4},  // north, ZM
-			{ 1,  0, 8},  // east,  XP
-		} ;
-
-		NIBBLETYPE MaxMeta = 0;
-		for (auto & Coord : Coords)
-		{
-			BLOCKTYPE  BlockType;
-			NIBBLETYPE BlockMeta;
-			auto checkPos = a_Position.addedXZ(Coord.x, Coord.z);
-			if (
-				a_Chunk.UnboundedRelGetBlock(checkPos.x, checkPos.y, checkPos.z, BlockType, BlockMeta) &&
-				IsBlockAttachable(BlockType)
-			)
-			{
-				MaxMeta |= Coord.Bit;
-			}
-		}
-
-		// Check if vine above us, add its meta to MaxMeta:
-		if ((a_Position.y < cChunkDef::Height - 1) && (a_Chunk.GetBlock(a_Position.addedY(1)) == E_BLOCK_VINES))
-		{
-			MaxMeta |= a_Chunk.GetMeta(a_Position.addedY(1));
-		}
-
-		NIBBLETYPE Common = a_CurrentMeta & MaxMeta;  // Neighbors that we have and are legal.
-		if (Common != a_CurrentMeta)
-		{
-			bool HasTop = (a_Position.y < (cChunkDef::Height - 1)) && IsBlockAttachable(a_Chunk.GetBlock(a_Position.addedY(1)));
-			if ((Common == 0) && !HasTop)  // Meta equals 0 also means top. Make a last-ditch attempt to save the vine.
-			{
-				return VINE_LOST_SUPPORT;
-			}
-
-			return Common;
-		}
-
-		return VINE_UNCHANGED;
-	}
-
-
-
-
-
-	virtual void OnNeighborChanged(cChunkInterface & a_ChunkInterface, Vector3i a_BlockPos, eBlockFace a_WhichNeighbor) const override
-	{
-		a_ChunkInterface.DoWithChunkAt(a_BlockPos, [&](cChunk & a_Chunk)
-		{
-
-		const auto Position = cChunkDef::AbsoluteToRelative(a_BlockPos);
-		const auto MaxMeta = GetMaxMeta(a_Chunk, Position, a_Chunk.GetMeta(Position));
-
-		if (MaxMeta == VINE_UNCHANGED)
-		{
-			return false;
-		}
-
-		// There is a neighbor missing, need to update the meta or even destroy the block.
-
-		if (MaxMeta == VINE_LOST_SUPPORT)
-		{
-			// The vine just lost all its support, destroy the block:
-			a_Chunk.SetBlock(Position, E_BLOCK_AIR, 0);
-		}
-		else
-		{
-			// It lost some of its support, set it to what remains (SetBlock to notify neighbors):
-			a_Chunk.SetBlock(Position, E_BLOCK_VINES, MaxMeta);
-		}
-
-		return false;
-		});
-	}
-
-
-
-
-
-	virtual bool DoesIgnoreBuildCollision(const cWorld & a_World, const cItem & a_HeldItem, const Vector3i a_Position, const NIBBLETYPE a_Meta, const eBlockFace a_ClickedBlockFace, const bool a_ClickedDirectly) const override
-	{
-		return !a_ClickedDirectly || (a_HeldItem.m_ItemType != m_BlockType);
-	}
-
-
-
-
-
-	virtual void OnUpdate(
-		cChunkInterface & a_ChunkInterface,
-		cWorldInterface & a_WorldInterface,
-		cBlockPluginInterface & a_PluginInterface,
-		cChunk & a_Chunk,
-		const Vector3i a_RelPos
-	) const override
-	{
-		UNUSED(a_ChunkInterface);
-		UNUSED(a_WorldInterface);
-
-		// Vine cannot grow down if at the bottom:
-		auto GrowPos = a_RelPos.addedY(-1);
-		if (!cChunkDef::IsValidHeight(GrowPos.y))
-		{
-			return;
-		}
-
-		// Grow one block down, if possible:
-		BLOCKTYPE Block;
-		a_Chunk.UnboundedRelGetBlockType(GrowPos, Block);
-		if (Block == E_BLOCK_AIR)
-		{
-			auto WorldPos = a_Chunk.RelativeToAbsolute(GrowPos);
-			if (!a_PluginInterface.CallHookBlockSpread(WorldPos.x, WorldPos.y, WorldPos.z, ssVineSpread))
-			{
-				a_Chunk.UnboundedRelSetBlock(GrowPos, E_BLOCK_VINES, a_Chunk.GetMeta(a_RelPos));
-			}
-		}
-	}
-
-
-
-
-
-	virtual NIBBLETYPE MetaRotateCCW(NIBBLETYPE a_Meta) const override
-	{
-		return ((a_Meta >> 1) | (a_Meta << 3)) & 0x0f;  // Rotate bits to the right
-	}
-
-
-
-
-
-	virtual NIBBLETYPE MetaRotateCW(NIBBLETYPE a_Meta) const override
-	{
-		return ((a_Meta << 1) | (a_Meta >> 3)) & 0x0f;  // Rotate bits to the left
-	}
-
-
-
-
-
-	virtual NIBBLETYPE MetaMirrorXY(NIBBLETYPE a_Meta) const override
-	{
-		// Bits 2 and 4 stay, bits 1 and 3 swap
-		return static_cast<NIBBLETYPE>((a_Meta & 0x0a) | ((a_Meta & 0x01) << 2) | ((a_Meta & 0x04) >> 2));
-	}
-
-
-
-
-
-	virtual NIBBLETYPE MetaMirrorYZ(NIBBLETYPE a_Meta) const override
-	{
-		// Bits 1 and 3 stay, bits 2 and 4 swap
-		return static_cast<NIBBLETYPE>((a_Meta & 0x05) | ((a_Meta & 0x02) << 2) | ((a_Meta & 0x08) >> 2));
-	}
-
-
-
-
-
-	virtual ColourID GetMapBaseColourID(NIBBLETYPE a_Meta) const override
-	{
-		UNUSED(a_Meta);
-		return 7;
-	}
-} ;
-
-
-
-