From b8ab03bc6b41dbe8262f87def3ff3513924315d4 Mon Sep 17 00:00:00 2001
From: Tiger Wang <ziwei.tiger@outlook.com>
Date: Tue, 24 Jul 2018 00:35:20 +0100
Subject: At long last... Piston animations!

* Fixes #3198
* Fixes #57 (again lol)
---
 src/Blocks/BlockPiston.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/Blocks/BlockPiston.h')

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); }
 
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