1 files changed, 34 insertions, 0 deletions

diff --git a/src/Blocks/BlockCactus.h b/src/Blocks/BlockCactus.h
index 0c3577898..15d585eac 100644
--- a/src/Blocks/BlockCactus.h
+++ b/src/Blocks/BlockCactus.h
@@ -23,6 +23,40 @@ public:
 
 
 
+	/** Called before a cactus block is placed by a player, overrides cItemHandler::GetPlacementBlockTypeMeta().
+	Calls CanBeAt function to determine if a cactus block can be placed on a given block. */
+	bool GetPlacementBlockTypeMeta(
+		cChunkInterface & a_ChunkInterface,
+		cPlayer & a_Player,
+		const Vector3i a_PlacedBlockPos,
+		eBlockFace a_ClickedBlockFace,
+		const Vector3i a_CursorPos,
+		BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
+	) override
+	{
+		if (
+			a_Player.GetWorld()->DoWithChunkAt(a_PlacedBlockPos,
+			[this, a_PlacedBlockPos, &a_ChunkInterface](cChunk & a_Chunk)
+			{
+				auto RelPos = cChunkDef::AbsoluteToRelative(a_PlacedBlockPos);
+				return CanBeAt(a_ChunkInterface, RelPos, a_Chunk);
+			}
+		))
+		{
+			a_BlockType = m_BlockType;
+			// Setting a_BlockMeta to meta copied from the lowest 4 bits of the player's equipped item's damage value.
+			NIBBLETYPE Meta = static_cast<NIBBLETYPE>(a_Player.GetEquippedItem().m_ItemDamage);
+			a_BlockMeta = Meta & 0x0f;
+			return true;
+		}
+
+		return false;
+	}
+
+
+
+
+
 	virtual bool CanBeAt(cChunkInterface & a_ChunkInterface, const Vector3i a_RelPos, const cChunk & a_Chunk) override
 	{
 		if (a_RelPos.y <= 0)