From adf5edc913c777c85684a6d5d16abfd03eb81382 Mon Sep 17 00:00:00 2001
From: Alexandre Guertin <alexandreguertin.dev@gmail.com>
Date: Mon, 9 Mar 2015 18:13:55 -0400
Subject: [PATCH] Buttons can be placed on the top and on the bottom face of a
 block

---
 src/Blocks/BlockButton.h | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/Blocks/BlockButton.h b/src/Blocks/BlockButton.h
index 8e4f04740..682fb52e9 100644
--- a/src/Blocks/BlockButton.h
+++ b/src/Blocks/BlockButton.h
@@ -61,14 +61,16 @@ public:
 	{
 		switch (a_BlockFace)
 		{
+			case BLOCK_FACE_YP: return 0x6;
 			case BLOCK_FACE_ZM: return 0x4;
 			case BLOCK_FACE_ZP: return 0x3;
 			case BLOCK_FACE_XM: return 0x2;
 			case BLOCK_FACE_XP: return 0x1;
+			case BLOCK_FACE_YM: return 0x0;
 			default:
 			{
 				ASSERT(!"Unhandled block face!");
-				return 0x0;  // No idea, give a special meta (button in centre of block)
+				return 0x0;
 			}
 		}
 	}
@@ -81,6 +83,10 @@ public:
 			case 0x2: return BLOCK_FACE_XM;
 			case 0x3: return BLOCK_FACE_ZP;
 			case 0x4: return BLOCK_FACE_ZM;
+			case 0x5:
+			case 0x6: return BLOCK_FACE_YP;
+			case 0x7:
+			case 0x0: return BLOCK_FACE_YM;
 			default:
 			{
 				ASSERT(!"Unhandled block meta!");