From ab8278e3b61e009253e34d13d6706da7702dbb6c Mon Sep 17 00:00:00 2001
From: Elisey Puzko <puzko.e02@gmail.com>
Date: Fri, 23 Feb 2018 11:51:09 +0300
Subject: Bare-bones face detection for a block placement

---
 src/Block.hpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/Block.hpp')

diff --git a/src/Block.hpp b/src/Block.hpp
index dfd6762..cd01f9a 100644
--- a/src/Block.hpp
+++ b/src/Block.hpp
@@ -19,6 +19,15 @@ struct BlockId {
     unsigned char state : 4;
 };
 
+enum BlockFacing {
+    Bottom = 0,
+    Top,
+    North,
+    South,
+    West,
+    East
+};
+
 bool operator==(const BlockId& lhs, const BlockId &rhs);
 
 bool operator<(const BlockId& lhs, const BlockId &rhs);
-- 
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