1 files changed, 3 insertions, 3 deletions

diff --git a/src/Blocks/BlockPiston.h b/src/Blocks/BlockPiston.h
index 82f079954..e0066e8ab 100644
--- a/src/Blocks/BlockPiston.h
+++ b/src/Blocks/BlockPiston.h
@@ -84,8 +84,8 @@ public:
 	/** Converts piston block's metadata into a unit vector representing the direction in which the piston will extend. */
 	static Vector3i MetadataToOffset(NIBBLETYPE a_PistonMeta);
 
-	static void ExtendPiston(int a_BlockX, int a_BlockY, int a_BlockZ, cWorld * a_World);
-	static void RetractPiston(int a_BlockX, int a_BlockY, int a_BlockZ, cWorld * a_World);
+	static void ExtendPiston(Vector3i a_BlockPos, cWorld * a_World);
+	static void RetractPiston(Vector3i a_BlockPos, cWorld * a_World);
 
 	virtual ColourID GetMapBaseColourID(NIBBLETYPE a_Meta) override
 	{
@@ -150,7 +150,7 @@ private:
 
 	/** Tries to push a block and increases the pushed blocks variable. Returns true if the block is pushable */
 	static bool CanPushBlock(
-		int a_BlockX, int a_BlockY, int a_BlockZ, cWorld * a_World, bool a_RequirePushable,
+		const Vector3i & a_BlockPos, cWorld * a_World, bool a_RequirePushable,
 		Vector3iSet & a_BlocksPushed, const Vector3i & a_PushDir
 	);