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-rw-r--r--src/Blocks/BlockPiston.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/Blocks/BlockPiston.h b/src/Blocks/BlockPiston.h
index 21ebbcd39..e604cd38e 100644
--- a/src/Blocks/BlockPiston.h
+++ b/src/Blocks/BlockPiston.h
@@ -100,6 +100,12 @@ private:
typedef std::unordered_set<Vector3i, VectorHasher<int>> Vector3iSet;
+ /** Piston extension block action */
+ static const Byte PistonExtendAction = 0U;
+
+ /** Piston retraction block action */
+ static const Byte PistonRetractAction = 1U;
+
/** Returns true if the piston (specified by blocktype) is a sticky piston */
static inline bool IsSticky(BLOCKTYPE a_BlockType) { return (a_BlockType == E_BLOCK_STICKY_PISTON); }