diff --git a/MCServer/furnace.txt b/MCServer/furnace.txt
index e5d4ca70f..31d265ce7 100644
--- a/MCServer/furnace.txt
+++ b/MCServer/furnace.txt
@@ -48,6 +48,7 @@
 363:1 @ 200 = 364:1    # 1 Raw Beef     -> 1 Cooked Beef (steak)
 365:1 @ 200 = 366:1    # 1 Raw Chicken  -> 1 Cooked Chicken
 337:1 @ 200 = 336:1    # 1 Clay         -> 1 Clay Brick
+82:1  @ 200 = 172:1    # 1 Clay Block   -> 1 Hardened Clay
 87:1  @ 200 = 405:1    # 1 NetherRack   -> 1 NetherBrick
 349:1 @ 200 = 350:1    # 1 Raw Fish     -> 1 Cooked Fish
 17:1  @ 200 = 263:1:1  # 1 Log          -> 1 Charcoal
@@ -60,7 +61,8 @@
 #--------------------------
 # Fuels
 
-! 263:1    = 1600   # 1 Charcoal       -> 80 sec
+! 263:1    = 1600   # 1 Coal           -> 80 sec
+! 263:1:1  = 1600   # 1 Charcoal       -> 80 sec
 ! 42:126:1 = 150    # 1 Halfslab       -> 7.5 seconds
 ! 5:1      = 300    # 1 Planks         -> 15 sec
 ! 280:1    = 100    # 1 Stick          -> 5 sec
@@ -73,3 +75,4 @@
 ! 327:1    = 200000 # 1 Lava Bucket    -> 1000 sec
 ! 17:1     = 300    # 1 Wood           -> 15 sec
 ! 6:1      = 100    # 1 Sapling        -> 5 sec
+! 173:1    = 7400   # 1 Coal Block     -> 370 sec, based on https://github.com/minetest/common/commit/e0f5a6fd6936052756e27a05a2bfdd6aa86b38e1 which is a clone of MC
\ No newline at end of file
diff --git a/source/BlockID.h b/source/BlockID.h
index b1c952857..8a60c16ce 100644
--- a/source/BlockID.h
+++ b/source/BlockID.h
@@ -169,8 +169,11 @@ enum ENUM_BLOCK_ID
 	E_BLOCK_ACTIVATOR_RAIL = 157,
 	
 	E_BLOCK_DROPPER = 158,
-	
-	E_BLOCK_CARPET = 171,
+	E_BLOCK_STAINED_CLAY = 159,
+	E_BLOCK_HAY_BALE = 170
+	E_BLOCK_CARPET = 171,	
+	E_BLOCK_HARDENED_CLAY = 172,
+	E_BLOCK_BLOCK_OF_COAL = 173,
 	
 	// Keep these two as the last values, without a number - they will get their correct number assigned automagically by C++
 	// IsValidBlock() depends on this
@@ -507,7 +510,42 @@ enum
 	E_META_WOOL_RED        = 14,
 	E_META_WOOL_BLACK      = 15,
 	
-
+	// E_BLOCK_CARPET metas:
+	E_META_CARPET_WHITE      = 0,
+	E_META_CARPET_ORANGE     = 1,
+	E_META_CARPET_MAGENTA    = 2,
+	E_META_CARPET_LIGHTBLUE  = 3,
+	E_META_CARPET_YELLOW     = 4,
+	E_META_CARPET_LIGHTGREEN = 5,
+	E_META_CARPET_PINK       = 6,
+	E_META_CARPET_GRAY       = 7,
+	E_META_CARPET_LIGHTGRAY  = 8,
+	E_META_CARPET_CYAN       = 9,
+	E_META_CARPET_PURPLE     = 10,
+	E_META_CARPET_BLUE       = 11,
+	E_META_CARPET_BROWN      = 12,
+	E_META_CARPET_GREEN      = 13,
+	E_META_CARPET_RED        = 14,
+	E_META_CARPET_BLACK      = 15,
+	
+	// E_BLOCK_STAINED_CLAY metas
+	E_META_STAINED_CLAY_WHITE      = 0,
+	E_META_STAINED_CLAY_ORANGE     = 1,
+	E_META_STAINED_CLAY_MAGENTA    = 2,
+	E_META_STAINED_CLAY_LIGHTBLUE  = 3,
+	E_META_STAINED_CLAY_YELLOW     = 4,
+	E_META_STAINED_CLAY_LIGHTGREEN = 5,
+	E_META_STAINED_CLAY_PINK       = 6,
+	E_META_STAINED_CLAY_GRAY       = 7,
+	E_META_STAINED_CLAY_LIGHTGRAY  = 8,
+	E_META_STAINED_CLAY_CYAN       = 9,
+	E_META_STAINED_CLAY_PURPLE     = 10,
+	E_META_STAINED_CLAY_BLUE       = 11,
+	E_META_STAINED_CLAY_BROWN      = 12,
+	E_META_STAINED_CLAY_GREEN      = 13,
+	E_META_STAINED_CLAY_RED        = 14,
+	E_META_STAINED_CLAY_BLACK      = 15,
+	
 	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 	// Item metas:
 	
diff --git a/source/Piston.cpp b/source/Piston.cpp
index 7ffa9febd..058f92a0e 100644
--- a/source/Piston.cpp
+++ b/source/Piston.cpp
@@ -173,6 +173,7 @@ void cPiston::RetractPiston( int pistx, int pisty, int pistz )
 		)
 		{
 			// These cannot be moved by the sticky piston, bail out
+			m_World->SetBlock(pistx, pisty, pistz, E_BLOCK_AIR, 0);
 			return;
 		}
 
diff --git a/source/World.cpp b/source/World.cpp
index 702e94b56..5c15a3965 100644
--- a/source/World.cpp
+++ b/source/World.cpp
@@ -2635,12 +2635,19 @@ void cWorld::TabCompleteUserName(const AString & a_Text, AStringVector & a_Resul
 	cCSLock Lock(m_CSPlayers);
 	for (cPlayerList::iterator itr = m_Players.begin(), end = m_Players.end(); itr != end; ++itr)
 	{
-		if (NoCaseCompare((*itr)->GetName().substr(0, a_Text.length()), a_Text) != 0)
+		for (unsigned int selected = 0; selected < a_Text.length(); selected++ )
 		{
-			// Player name doesn't match
-			continue;
+			std::string playername ((*itr)->GetName());
+			std::string cut (a_Text.substr(selected, a_Text.length()));
+			std::size_t found = playername.find(cut);
+			if (found!=0)
+			{
+				//Player name doesn't match
+				continue;
+			}
+			a_Results.push_back((*itr)->GetName());
+			break;
 		}
-		a_Results.push_back((*itr)->GetName());
 	}
 }