1 files changed, 7 insertions, 0 deletions

diff --git a/src/Root.h b/src/Root.h
index 169a78194..1d3a6a347 100644
--- a/src/Root.h
+++ b/src/Root.h
@@ -28,6 +28,7 @@ class cCompositeChat;
 class cSettingsRepositoryInterface;
 class cDeadlockDetect;
 class cUUID;
+class BlockTypePalette;
 
 using cPlayerListCallback =  cFunctionRef<bool(cPlayer &)>;
 using cWorldListCallback  =  cFunctionRef<bool(cWorld  &)>;
@@ -92,6 +93,9 @@ public:
 	/** Returns the (read-write) storage for registered block types. */
 	BlockTypeRegistry & GetBlockTypeRegistry() { return m_BlockTypeRegistry; }
 
+	/** Returns the block type palette used for upgrading blocks from pre-1.13 data. */
+	const BlockTypePalette & GetUpgradeBlockTypePalette() const { return *m_UpgradeBlockTypePalette; }
+
 	/** Returns the number of ticks for how long the item would fuel a furnace. Returns zero if not a fuel */
 	static int GetFurnaceFuelBurnTime(const cItem & a_Fuel);  // tolua_export
 
@@ -234,6 +238,9 @@ private:
 	/** The storage for all registered block types. */
 	BlockTypeRegistry m_BlockTypeRegistry;
 
+	/** The upgrade palette for pre-1.13 blocks. */
+	std::unique_ptr<BlockTypePalette> m_UpgradeBlockTypePalette;
+
 
 	void LoadGlobalSettings();