1 files changed, 7 insertions, 0 deletions

diff --git a/source/BlockArea.h b/source/BlockArea.h
index e01eade69..b1a2d9053 100644
--- a/source/BlockArea.h
+++ b/source/BlockArea.h
@@ -77,6 +77,9 @@ public:
 	/// Crops the internal contents by the specified amount of blocks from each border.

 	void Crop(int a_AddMinX, int a_SubMaxX, int a_AddMinY, int a_SubMaxY, int a_AddMinZ, int a_SubMaxZ);

 	

+	/// Expands the internal contents by the specified amount of blocks from each border

+	void Expand(int a_SubMinX, int a_AddMaxX, int a_SubMinY, int a_AddMaxY, int a_SubMinZ, int a_AddMaxZ);

+	

 	// Setters:

 	void SetRelBlockType    (int a_RelX,   int a_RelY,   int a_RelZ,   BLOCKTYPE  a_BlockType);

 	void SetBlockType       (int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE  a_BlockType);

@@ -186,6 +189,10 @@ protected:
 	void CropBlockTypes(int a_AddMinX, int a_SubMaxX, int a_AddMinY, int a_SubMaxY, int a_AddMinZ, int a_SubMaxZ);

 	void CropNibbles   (NIBBLEARRAY & a_Array, int a_AddMinX, int a_SubMaxX, int a_AddMinY, int a_SubMaxY, int a_AddMinZ, int a_SubMaxZ);

 	

+	// Expand helpers:

+	void ExpandBlockTypes(int a_SubMinX, int a_AddMaxX, int a_SubMinY, int a_AddMaxY, int a_SubMinZ, int a_AddMaxZ);

+	void ExpandNibbles   (NIBBLEARRAY & a_Array, int a_SubMinX, int a_AddMaxX, int a_SubMinY, int a_AddMaxY, int a_SubMinZ, int a_AddMaxZ);

+	

 	/// Loads the area from a schematic file uncompressed and parsed into a NBT tree. Returns true if successful.

 	bool LoadFromSchematicNBT(cParsedNBT & a_NBT);