12 files changed, 3454 insertions, 2057 deletions

diff --git a/MCServer/Plugins/InfoReg.lua b/MCServer/Plugins/InfoReg.lua
index 27e63aa5b..da5a9972c 100644
--- a/MCServer/Plugins/InfoReg.lua
+++ b/MCServer/Plugins/InfoReg.lua
@@ -16,22 +16,22 @@ local function ListSubcommands(a_Player, a_Subcommands, a_CmdString)
 	end
 	
 	-- Enum all the subcommands:
-	local Verbs = {};
+	local Verbs = {}
 	for cmd, info in pairs(a_Subcommands) do
-		if (a_Player:HasPermission(info.Permission or "")) then
-			table.insert(Verbs, "  " .. a_CmdString .. " " .. cmd);
+		if ((a_Player == nil) or (a_Player:HasPermission(info.Permission or ""))) then
+			table.insert(Verbs, a_CmdString .. " " .. cmd)
 		end
 	end
-	table.sort(Verbs);
+	table.sort(Verbs)
 	
 	-- Send the list:
 	if (a_Player == nil) then
 		for idx, verb in ipairs(Verbs) do
-			LOGINFO(verb);
+			LOGINFO("  " .. verb)
 		end
 	else
 		for idx, verb in ipairs(Verbs) do
-			a_Player:SendMessage(verb);
+			a_Player:SendMessage(cCompositeChat("  ", mtInfo):AddSuggestCommandPart(verb, verb))
 		end
 	end
 end
diff --git a/src/Chunk.cpp b/src/Chunk.cpp
index 22b33c595..fe9cd9b31 100644
--- a/src/Chunk.cpp
+++ b/src/Chunk.cpp
@@ -2511,7 +2511,7 @@ cChunk * cChunk::GetNeighborChunk(int a_BlockX, int a_BlockZ)
 cChunk * cChunk::GetRelNeighborChunk(int a_RelX, int a_RelZ)
 {
 	// If the relative coords are too far away, use the parent's chunk lookup instead:
-	if ((a_RelX < 128) || (a_RelX > 128) || (a_RelZ < -128) || (a_RelZ > 128))
+	if ((a_RelX < -128) || (a_RelX > 128) || (a_RelZ < -128) || (a_RelZ > 128))
 	{
 		int BlockX = m_PosX * cChunkDef::Width + a_RelX;
 		int BlockZ = m_PosZ * cChunkDef::Width + a_RelZ;
diff --git a/src/Enchantments.cpp b/src/Enchantments.cpp
index 1d8188e96..9d4e23e0a 100644
--- a/src/Enchantments.cpp
+++ b/src/Enchantments.cpp
@@ -49,21 +49,17 @@ void cEnchantments::AddFromString(const AString & a_StringSpec)
 			LOG("%s: Malformed enchantment decl: \"%s\", skipping.", __FUNCTION__, itr->c_str());
 			continue;
 		}
-		int id = atoi(Split[0].c_str());
-		if ((id == 0) && (Split[0] != "0"))
+		int id = StringToEnchantmentID(Split[0]);
+		if (id < 0)
 		{
-			id = StringToEnchantmentID(Split[0]);
+			LOG("%s: Failed to parse enchantment \"%s\", skipping.", __FUNCTION__, Split[0].c_str());
+			continue;
 		}
 		int lvl = atoi(Split[1].c_str());
-		if (
-			((id  <= 0) && (Split[0] != "0")) ||
-			((lvl == 0) && (Split[1] != "0"))
-		)
+		if ((lvl == 0) && (Split[1] != "0"))
 		{
-			// Numbers failed to parse
-			LOG("%s: Failed to parse enchantment declaration for numbers: \"%s\" and \"%s\", skipping.",
-				__FUNCTION__, Split[0].c_str(), Split[1].c_str()
-			);
+			// Level failed to parse
+			LOG("%s: Failed to parse enchantment level \"%s\", skipping.", __FUNCTION__, Split[1].c_str());
 			continue;
 		}
 		SetLevel(id, lvl);
@@ -150,7 +146,7 @@ bool cEnchantments::IsEmpty(void) const
 
 int cEnchantments::StringToEnchantmentID(const AString & a_EnchantmentName)
 {
-	struct
+	static const struct
 	{
 		int m_Value;
 		const char * m_Name;
@@ -181,6 +177,15 @@ int cEnchantments::StringToEnchantmentID(const AString & a_EnchantmentName)
 		{ enchLuckOfTheSea,         "LuckOfTheSea"},
 		{ enchLure,                 "Lure"},
 	} ;
+
+	// First try to parse as a number:
+	int id = atoi(a_EnchantmentName.c_str());
+	if ((id != 0) || (a_EnchantmentName == "0"))
+	{
+		return id;
+	}
+
+	// It wasn't a number, do a lookup:
 	for (size_t i = 0; i < ARRAYCOUNT(EnchantmentNames); i++)
 	{
 		if (NoCaseCompare(EnchantmentNames[i].m_Name, a_EnchantmentName) == 0)
diff --git a/src/Generating/NetherFortGen.cpp b/src/Generating/NetherFortGen.cpp
index 02779a8a3..b6ec46986 100644
--- a/src/Generating/NetherFortGen.cpp
+++ b/src/Generating/NetherFortGen.cpp
@@ -80,9 +80,9 @@ cNetherFortGen::cNetherFortGen(int a_Seed, int a_GridSize, int a_MaxDepth) :
 	m_MaxDepth(a_MaxDepth)
 {
 	// Initialize the prefabs:
-	for (size_t i = 0; i < g_NetherFortPrefabs1Count; i++)
+	for (size_t i = 0; i < g_NetherFortPrefabsCount; i++)
 	{
-		cPrefab * Prefab = new cPrefab(g_NetherFortPrefabs1[i]);
+		cPrefab * Prefab = new cPrefab(g_NetherFortPrefabs[i]);
 		m_AllPieces.push_back(Prefab);
 		if (Prefab->HasConnectorType(0))
 		{
@@ -95,15 +95,17 @@ cNetherFortGen::cNetherFortGen(int a_Seed, int a_GridSize, int a_MaxDepth) :
 	}
 	
 	// Initialize the starting piece prefabs:
-	for (size_t i = 0; i < g_NetherFortStartingPrefabs1Count; i++)
+	for (size_t i = 0; i < g_NetherFortStartingPrefabsCount; i++)
 	{
-		m_StartingPieces.push_back(new cPrefab(g_NetherFortStartingPrefabs1[i]));
+		m_StartingPieces.push_back(new cPrefab(g_NetherFortStartingPrefabs[i]));
 	}
 
+	/*
 	// DEBUG: Try one round of placement:
 	cPlacedPieces Pieces;
 	cBFSPieceGenerator pg(*this, a_Seed);
 	pg.PlacePieces(0, 64, 0, a_MaxDepth, Pieces);
+	*/
 }
 
 
diff --git a/src/Generating/Prefabs/NetherFortPrefabs.cpp b/src/Generating/Prefabs/NetherFortPrefabs.cpp
index 5e8685e32..29b35a5a4 100644
--- a/src/Generating/Prefabs/NetherFortPrefabs.cpp
+++ b/src/Generating/Prefabs/NetherFortPrefabs.cpp
@@ -1,7 +1,10 @@
 
 // NetherFortPrefabs.cpp
 
-// Defines all the prefabs for nether forts
+// Defines the prefabs in the group NetherFort
+
+// NOTE: This file has been generated automatically by GalExport!
+// Any manual changes will be overwritten by the next automatic export!
 
 #include "Globals.h"
 #include "NetherFortPrefabs.h"
@@ -10,256 +13,278 @@
 
 
 
-/*
-The nether fortress has two types of connectors, Outer and Inner. Outer is Type 0, Inner is Type 1.
-*/
-
-
-
-
-
-const cPrefab::sDef g_NetherFortPrefabs1[] =
+const cPrefab::sDef g_NetherFortPrefabs[] =
 {
 	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 	// BalconyCorridor:
-	// The data has been exported from gallery Nether, area index 37, ID 288
+	// The data has been exported from the gallery Nether, area index 37, ID 288, created by Aloe_vera
 	{
 		// Size:
 		13, 7, 9,  // SizeX = 13, SizeY = 7, SizeZ = 9
 
 		// Block definitions:
+		".:  0: 0\n"  /* air */
 		"a:112: 0\n"  /* netherbrick */
-		"b: 19: 0\n"  /* sponge */
-		"c:114: 4\n"  /* netherbrickstairs */
-		"d:114: 7\n"  /* netherbrickstairs */
-		"e:114: 5\n"  /* netherbrickstairs */
-		"f: 44: 6\n"  /* step */
-		"g:113: 0\n"  /* netherbrickfence */
-		"h:114: 2\n"  /* netherbrickstairs */
-		"i:114: 3\n"  /* netherbrickstairs */
-		"j:114: 0\n"  /* netherbrickstairs */
-		"k:114: 1\n"  /* netherbrickstairs */
-		".:  0: 0\n"  /* air */,
+		"b:114: 4\n"  /* netherbrickstairs */
+		"c:114: 7\n"  /* netherbrickstairs */
+		"d:114: 5\n"  /* netherbrickstairs */
+		"e: 44: 6\n"  /* step */
+		"f:113: 0\n"  /* netherbrickfence */
+		"g:114: 2\n"  /* netherbrickstairs */
+		"h:114: 3\n"  /* netherbrickstairs */
+		"i:114: 0\n"  /* netherbrickstairs */
+		"j:114: 1\n"  /* netherbrickstairs */
+		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
+		// Level 0
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "aaaaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaaaa"
+		/*  5 */ "mmmmaaaaammmm"
+		/*  6 */ "mmmmmmmmmmmmm"
+		/*  7 */ "mmmmmmmmmmmmm"
+		/*  8 */ "mmmmmmmmmmmmm"
+
 		// Level 1
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"bbbbaaaaabbbb"
-		"bbbbbbbbbbbbb"
-		"bbbbbbbbbbbbb"
-		"bbbbbbbbbbbbb"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "aaaaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaa"
+		/*  4 */ "aaaa.aaa.aaaa"
+		/*  5 */ "mmbcaaaaacdmm"
+		/*  6 */ "mmmbcccccdmmm"
+		/*  7 */ "mmmmmmmmmmmmm"
+		/*  8 */ "mmmmmmmmmmmmm"
 
 		// Level 2
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaa.aaa.aaaa"
-		"bbcdaaaaadebb"
-		"bbbcdddddebbb"
-		"bbbbbbbbbbbbb"
-		"bbbbbbbbbbbbb"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "aaaaaaaaaaaaa"
+		/*  1 */ "............."
+		/*  2 */ "............."
+		/*  3 */ "............."
+		/*  4 */ "aaaa.eee.aaaa"
+		/*  5 */ "mmaaaaaaaaamm"
+		/*  6 */ "mmaaaaaaaaamm"
+		/*  7 */ "mmaaaaaaaaamm"
+		/*  8 */ "mmaaaaaaaaamm"
 
 		// Level 3
-		"aaaaaaaaaaaaa"
-		"............."
-		"............."
-		"............."
-		"aaaa.fff.aaaa"
-		"bbaaaaaaaaabb"
-		"bbaaaaaaaaabb"
-		"bbaaaaaaaaabb"
-		"bbaaaaaaaaabb"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "afafafafafafa"
+		/*  1 */ "............."
+		/*  2 */ "............."
+		/*  3 */ "............."
+		/*  4 */ "afaa.....aafa"
+		/*  5 */ "mmaaa...aaamm"
+		/*  6 */ "mmf.......fmm"
+		/*  7 */ "mmf.......fmm"
+		/*  8 */ "mmfffffffffmm"
 
 		// Level 4
-		"agagagagagaga"
-		"............."
-		"............."
-		"............."
-		"agaa.....aaga"
-		"bbaaa...aaabb"
-		"bbg.......gbb"
-		"bbg.......gbb"
-		"bbgggggggggbb"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "afafafafafafa"
+		/*  1 */ "............."
+		/*  2 */ "............."
+		/*  3 */ "............."
+		/*  4 */ "afaa.....aafa"
+		/*  5 */ "mmaaa...aaamm"
+		/*  6 */ "mm.........mm"
+		/*  7 */ "mm.........mm"
+		/*  8 */ "mm.........mm"
 
 		// Level 5
-		"agagagagagaga"
-		"............."
-		"............."
-		"............."
-		"agaa.....aaga"
-		"bbaaa...aaabb"
-		"bb.........bb"
-		"bb.........bb"
-		"bb.........bb"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "afafafafafafa"
+		/*  1 */ "............."
+		/*  2 */ "............."
+		/*  3 */ "............."
+		/*  4 */ "afaa.....aafa"
+		/*  5 */ "mmaaa...aaamm"
+		/*  6 */ "mm.........mm"
+		/*  7 */ "mm.........mm"
+		/*  8 */ "mm.........mm"
 
 		// Level 6
-		"agagagagagaga"
-		"............."
-		"............."
-		"............."
-		"agaa.....aaga"
-		"bbaaa...aaabb"
-		"bb.........bb"
-		"bb.........bb"
-		"bb.........bb"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "ggggggggggggg"
+		/*  1 */ "aaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaa"
+		/*  4 */ "hhiaaaaaaahhh"
+		/*  5 */ "mmihhhhhhhjmm"
+		/*  6 */ "mmmmmmmmmmmmm"
+		/*  7 */ "mmmmmmmmmmmmm"
+		/*  8 */ "mmmmmmmmmmmmm",
+
+		// Connectors:
+		"1: 12, 2, 2: 5\n"  /* Type 1, direction X+ */
+		"1: 0, 2, 2: 4\n"  /* Type 1, direction X- */,
 
-		// Level 7
-		"hhhhhhhhhhhhh"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"iijaaaaaaaiii"
-		"bbjiiiiiiikbb"
-		"bbbbbbbbbbbbb"
-		"bbbbbbbbbbbbb"
-		"bbbbbbbbbbbbb",
-		
-		// Connections:
-		"1:  0, 2, 2: 4\n"  /* Type 1, BLOCK_FACE_XM */
-		"1: 12, 2, 2: 5\n"  /* Type 1, BLOCK_FACE_XP */,
-		
 		// AllowedRotations:
 		7,  /* 1, 2, 3 CCW rotations */
-		
+
 		// Merge strategy:
 		cBlockArea::msSpongePrint,
 	},  // BalconyCorridor
 
 
+
 	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 	// BalconyTee2:
-	// The data has been exported from gallery Nether, area index 38, ID 289
+	// The data has been exported from the gallery Nether, area index 38, ID 289, created by Aloe_vera
 	{
 		// Size:
 		13, 7, 11,  // SizeX = 13, SizeY = 7, SizeZ = 11
 
 		// Block definitions:
-		"a: 19: 0\n"  /* sponge */
-		"b:112: 0\n"  /* netherbrick */
-		"c:114: 4\n"  /* netherbrickstairs */
-		"d:114: 7\n"  /* netherbrickstairs */
-		"e:114: 5\n"  /* netherbrickstairs */
-		"f: 44: 6\n"  /* step */
-		"g:113: 0\n"  /* netherbrickfence */
-		"h:114: 0\n"  /* netherbrickstairs */
-		"i:114: 1\n"  /* netherbrickstairs */
-		"j:114: 2\n"  /* netherbrickstairs */
-		"k:114: 3\n"  /* netherbrickstairs */
-		".:  0: 0\n"  /* air */,
+		".:  0: 0\n"  /* air */
+		"a:112: 0\n"  /* netherbrick */
+		"b:114: 4\n"  /* netherbrickstairs */
+		"c:114: 7\n"  /* netherbrickstairs */
+		"d:114: 5\n"  /* netherbrickstairs */
+		"e: 44: 6\n"  /* step */
+		"f:113: 0\n"  /* netherbrickfence */
+		"g:114: 0\n"  /* netherbrickstairs */
+		"h:114: 1\n"  /* netherbrickstairs */
+		"i:114: 2\n"  /* netherbrickstairs */
+		"j:114: 3\n"  /* netherbrickstairs */
+		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
+		// Level 0
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "mmmmaaaaammmm"
+		/*  1 */ "mmmmaaaaammmm"
+		/*  2 */ "aaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaaaa"
+		/*  5 */ "aaaaaaaaaaaaa"
+		/*  6 */ "aaaaaaaaaaaaa"
+		/*  7 */ "mmmmaaaaammmm"
+		/*  8 */ "mmmmmmmmmmmmm"
+		/*  9 */ "mmmmmmmmmmmmm"
+		/* 10 */ "mmmmmmmmmmmmm"
+
 		// Level 1
-		"aaaabbbbbaaaa"
-		"aaaabbbbbaaaa"
-		"bbbbbbbbbbbbb"
-		"bbbbbbbbbbbbb"
-		"bbbbbbbbbbbbb"
-		"bbbbbbbbbbbbb"
-		"bbbbbbbbbbbbb"
-		"aaaabbbbbaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "mmmmaaaaammmm"
+		/*  1 */ "mmmmaaaaammmm"
+		/*  2 */ "aaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaaaa"
+		/*  5 */ "aaaaaaaaaaaaa"
+		/*  6 */ "aaaa.aaa.aaaa"
+		/*  7 */ "mmbcaaaaacdmm"
+		/*  8 */ "mmmbcccccdmmm"
+		/*  9 */ "mmmmmmmmmmmmm"
+		/* 10 */ "mmmmmmmmmmmmm"
 
 		// Level 2
-		"aaaabbbbbaaaa"
-		"aaaabbbbbaaaa"
-		"bbbbbbbbbbbbb"
-		"bbbbbbbbbbbbb"
-		"bbbbbbbbbbbbb"
-		"bbbbbbbbbbbbb"
-		"bbbb.bbb.bbbb"
-		"aacdbbbbbdeaa"
-		"aaacdddddeaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "mmmma...ammmm"
+		/*  1 */ "mmmma...ammmm"
+		/*  2 */ "aaaaa...aaaaa"
+		/*  3 */ "............."
+		/*  4 */ "............."
+		/*  5 */ "............."
+		/*  6 */ "aaaa.eee.aaaa"
+		/*  7 */ "mmaaaaaaaaamm"
+		/*  8 */ "mmaaaaaaaaamm"
+		/*  9 */ "mmaaaaaaaaamm"
+		/* 10 */ "mmaaaaaaaaamm"
 
 		// Level 3
-		"aaaab...baaaa"
-		"aaaab...baaaa"
-		"bbbbb...bbbbb"
-		"............."
-		"............."
-		"............."
-		"bbbb.fff.bbbb"
-		"aabbbbbbbbbaa"
-		"aabbbbbbbbbaa"
-		"aabbbbbbbbbaa"
-		"aabbbbbbbbbaa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "mmmma...ammmm"
+		/*  1 */ "mmmmf...fmmmm"
+		/*  2 */ "afafa...afafa"
+		/*  3 */ "............."
+		/*  4 */ "............."
+		/*  5 */ "............."
+		/*  6 */ "afaa.....aafa"
+		/*  7 */ "mmaaa...aaamm"
+		/*  8 */ "mmf.......fmm"
+		/*  9 */ "mmf.......fmm"
+		/* 10 */ "mmfffffffffmm"
 
 		// Level 4
-		"aaaab...baaaa"
-		"aaaag...gaaaa"
-		"bgbgb...bgbgb"
-		"............."
-		"............."
-		"............."
-		"bgbb.....bbgb"
-		"aabbb...bbbaa"
-		"aag.......gaa"
-		"aag.......gaa"
-		"aagggggggggaa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "mmmma...ammmm"
+		/*  1 */ "mmmmf...fmmmm"
+		/*  2 */ "afafa...afafa"
+		/*  3 */ "............."
+		/*  4 */ "............."
+		/*  5 */ "............."
+		/*  6 */ "afaa.....aafa"
+		/*  7 */ "mmaaa...aaamm"
+		/*  8 */ "mm.........mm"
+		/*  9 */ "mm.........mm"
+		/* 10 */ "mm.........mm"
 
 		// Level 5
-		"aaaab...baaaa"
-		"aaaag...gaaaa"
-		"bgbgb...bgbgb"
-		"............."
-		"............."
-		"............."
-		"bgbb.....bbgb"
-		"aabbb...bbbaa"
-		"aa.........aa"
-		"aa.........aa"
-		"aa.........aa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "mmmma...ammmm"
+		/*  1 */ "mmmmf...fmmmm"
+		/*  2 */ "afafa...afafa"
+		/*  3 */ "............."
+		/*  4 */ "............."
+		/*  5 */ "............."
+		/*  6 */ "afaa.....aafa"
+		/*  7 */ "mmaaa...aaamm"
+		/*  8 */ "mm.........mm"
+		/*  9 */ "mm.........mm"
+		/* 10 */ "mm.........mm"
 
 		// Level 6
-		"aaaab...baaaa"
-		"aaaag...gaaaa"
-		"bgbgb...bgbgb"
-		"............."
-		"............."
-		"............."
-		"bgbb.....bbgb"
-		"aabbb...bbbaa"
-		"aa.........aa"
-		"aa.........aa"
-		"aa.........aa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "mmmmgaaahmmmm"
+		/*  1 */ "mmmmgaaahmmmm"
+		/*  2 */ "iiiiiaaaiiiii"
+		/*  3 */ "aaaaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaaaa"
+		/*  5 */ "aaaaaaaaaaaaa"
+		/*  6 */ "jjgaaaaaaajjj"
+		/*  7 */ "mmgjjjjjjjhmm"
+		/*  8 */ "mmmmmmmmmmmmm"
+		/*  9 */ "mmmmmmmmmmmmm"
+		/* 10 */ "mmmmmmmmmmmmm",
+
+		// Connectors:
+		"1: 12, 2, 4: 5\n"  /* Type 1, direction X+ */
+		"1: 6, 2, 0: 2\n"  /* Type 1, direction Z- */
+		"1: 0, 2, 4: 4\n"  /* Type 1, direction X- */,
 
-		// Level 7
-		"aaaahbbbiaaaa"
-		"aaaahbbbiaaaa"
-		"jjjjjbbbjjjjj"
-		"bbbbbbbbbbbbb"
-		"bbbbbbbbbbbbb"
-		"bbbbbbbbbbbbb"
-		"kkhbbbbbbbkkk"
-		"aahkkkkkkkiaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa",
-		
-		// Connections:
-		"1:  0, 2, 4: 4\n"  /* Type 1, BLOCK_FACE_XM */
-		"1: 12, 2, 4: 5\n"  /* Type 1, BLOCK_FACE_XP */
-		"1:  6, 2, 0: 2\n"  /* Type 1, BLOCK_FACE_ZM */,
-		
 		// AllowedRotations:
 		7,  /* 1, 2, 3 CCW rotations */
-		
+
 		// Merge strategy:
 		cBlockArea::msSpongePrint,
 	},  // BalconyTee2
 
 
+
 	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-	// BlazePlatform
-	// The data has been exported from gallery Nether, area index 26, ID 276
+	// BlazePlatform:
+	// The data has been exported from the gallery Nether, area index 26, ID 276, created by tonibm1999
 	{
 		// Size:
 		10, 7, 7,  // SizeX = 10, SizeY = 7, SizeZ = 7
@@ -268,86 +293,102 @@ const cPrefab::sDef g_NetherFortPrefabs1[] =
 		".:  0: 0\n"  /* air */
 		"a:112: 0\n"  /* netherbrick */
 		"b: 52: 0\n"  /* mobspawner */
-		"c:113: 0\n"  /* netherbrickfence */,
+		"c:113: 0\n"  /* netherbrickfence */
+		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
+		// Level 0
+		/* z\x*              */
+		/*    *   0123456789 */
+		/*  0 */ "mmmmmmmmmm"
+		/*  1 */ "aaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaa"
+		/*  5 */ "aaaaaaaaaa"
+		/*  6 */ "mmmmmmmmmm"
+
 		// Level 1
-		".........."
-		"aaaaaaaaaa"
-		"aaaaaaaaaa"
-		"aaaaaaaaaa"
-		"aaaaaaaaaa"
-		"aaaaaaaaaa"
-		".........."
+		/* z\x*              */
+		/*    *   0123456789 */
+		/*  0 */ "mmmmmmmmmm"
+		/*  1 */ "aaaaaaaaaa"
+		/*  2 */ "..aaaaaaaa"
+		/*  3 */ "..aaaaaaaa"
+		/*  4 */ "..aaaaaaaa"
+		/*  5 */ "aaaaaaaaaa"
+		/*  6 */ "mmmmmmmmmm"
 
 		// Level 2
-		".........."
-		"aaaaaaaaaa"
-		"..aaaaaaaa"
-		"..aaaaaaaa"
-		"..aaaaaaaa"
-		"aaaaaaaaaa"
-		".........."
+		/* z\x*              */
+		/*    *   0123456789 */
+		/*  0 */ "mmmmaaaaaa"
+		/*  1 */ "aaaaaaaaaa"
+		/*  2 */ "...aaaaaaa"
+		/*  3 */ "...aaaaaaa"
+		/*  4 */ "...aaaaaaa"
+		/*  5 */ "aaaaaaaaaa"
+		/*  6 */ "mmmmaaaaaa"
 
 		// Level 3
-		"....aaaaaa"
-		"aaaaaaaaaa"
-		"...aaaaaaa"
-		"...aaaaaaa"
-		"...aaaaaaa"
-		"aaaaaaaaaa"
-		"....aaaaaa"
+		/* z\x*              */
+		/*    *   0123456789 */
+		/*  0 */ "mmmmaaaaaa"
+		/*  1 */ "mmaaa....a"
+		/*  2 */ ".........a"
+		/*  3 */ "......b..a"
+		/*  4 */ ".........a"
+		/*  5 */ "mmaaa....a"
+		/*  6 */ "mmmmaaaaaa"
 
 		// Level 4
-		"....aaaaaa"
-		"..aaa....a"
-		".........a"
-		"......b..a"
-		".........a"
-		"..aaa....a"
-		"....aaaaaa"
+		/* z\x*              */
+		/*    *   0123456789 */
+		/*  0 */ "mmmmcccccc"
+		/*  1 */ "mmmcc....c"
+		/*  2 */ ".........c"
+		/*  3 */ ".........c"
+		/*  4 */ ".........c"
+		/*  5 */ "mmmcc....c"
+		/*  6 */ "mmmmcccccc"
 
 		// Level 5
-		"....cccccc"
-		"...cc....c"
-		".........c"
-		".........c"
-		".........c"
-		"...cc....c"
-		"....cccccc"
+		/* z\x*              */
+		/*    *   0123456789 */
+		/*  0 */ "mmmmmmmmmm"
+		/*  1 */ "mmmmm....c"
+		/*  2 */ "m........c"
+		/*  3 */ "m........c"
+		/*  4 */ "m........c"
+		/*  5 */ "mmmmm....c"
+		/*  6 */ "mmmmmmmmmm"
 
 		// Level 6
-		".........."
-		".........c"
-		".........c"
-		".........c"
-		".........c"
-		".........c"
-		".........."
+		/* z\x*              */
+		/*    *   0123456789 */
+		/*  0 */ "mmmmmmmmmm"
+		/*  1 */ "mmmmm....m"
+		/*  2 */ "mm.......c"
+		/*  3 */ "mm.......c"
+		/*  4 */ "mm.......c"
+		/*  5 */ "mmmmm....m"
+		/*  6 */ "mmmmmmmmmm",
+
+		// Connectors:
+		"0: 0, 1, 3: 4\n"  /* Type 0, direction X- */,
 
-		// Level 7
-		".........."
-		".........."
-		".........c"
-		".........c"
-		".........c"
-		".........."
-		"..........",
-
-		// Connections:
-		"0:  0, 1, 3: 4\n"  /* Type 0, BLOCK_FACE_XM */,
-		
 		// AllowedRotations:
 		7,  /* 1, 2, 3 CCW rotations */
-		
+
 		// Merge strategy:
 		cBlockArea::msSpongePrint,
 	},  // BlazePlatform
 
 
+
 	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 	// BlazePlatformOverhang:
-	// The data has been exported from gallery Nether, area index 20, ID 162
+	// The data has been exported from the gallery Nether, area index 20, ID 162, created by STR_Warrior
 	{
 		// Size:
 		14, 9, 7,  // SizeX = 14, SizeY = 9, SizeZ = 7
@@ -366,101 +407,304 @@ const cPrefab::sDef g_NetherFortPrefabs1[] =
 		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
+		// Level 0
+		/* z\x*             1111 */
+		/*    *   01234567890123 */
+		/*  0 */ "mmmmmmmmmmmmmm"
+		/*  1 */ "mmmmmmmmmmmmmm"
+		/*  2 */ "aammmmmmmmmmmm"
+		/*  3 */ "aammmmmmmmmmmm"
+		/*  4 */ "aammmmmmmmmmmm"
+		/*  5 */ "mmmmmmmmmmmmmm"
+		/*  6 */ "mmmmmmmmmmmmmm"
+
 		// Level 1
-		"mmmmmmmmmmmmmm"
-		"mmmmmmmmmmmmmm"
-		"aammmmmmmmmmmm"
-		"aammmmmmmmmmmm"
-		"aammmmmmmmmmmm"
-		"mmmmmmmmmmmmmm"
-		"mmmmmmmmmmmmmm"
+		/* z\x*             1111 */
+		/*    *   01234567890123 */
+		/*  0 */ "mmmmmmmmmmmmmm"
+		/*  1 */ "mmmmmmmmmmmmmm"
+		/*  2 */ "aabcmmmmmmmmmm"
+		/*  3 */ "aabcmmmmmmmmmm"
+		/*  4 */ "aabcmmmmmmmmmm"
+		/*  5 */ "mmmmmmmmmmmmmm"
+		/*  6 */ "mmmmmmmmmmmmmm"
 
 		// Level 2
-		"mmmmmmmmmmmmmm"
-		"mmmmmmmmmmmmmm"
-		"aabcmmmmmmmmmm"
-		"aabcmmmmmmmmmm"
-		"aabcmmmmmmmmmm"
-		"mmmmmmmmmmmmmm"
-		"mmmmmmmmmmmmmm"
+		/* z\x*             1111 */
+		/*    *   01234567890123 */
+		/*  0 */ "mmmmmmmmmmmmmm"
+		/*  1 */ "mmmmmmmmmmmmmm"
+		/*  2 */ "aaaaabmmmmmmmm"
+		/*  3 */ "aaaaabmmmmmmmm"
+		/*  4 */ "aaaaabmmmmmmmm"
+		/*  5 */ "mmmmmmmmmmmmmm"
+		/*  6 */ "mmmmmmmmmmmmmm"
 
 		// Level 3
-		"mmmmmmmmmmmmmm"
-		"mmmmmmmmmmmmmm"
-		"aaaaabmmmmmmmm"
-		"aaaaabmmmmmmmm"
-		"aaaaabmmmmmmmm"
-		"mmmmmmmmmmmmmm"
-		"mmmmmmmmmmmmmm"
+		/* z\x*             1111 */
+		/*    *   01234567890123 */
+		/*  0 */ "mmmmmmmmmmmmmm"
+		/*  1 */ "dddddddmmmmmmm"
+		/*  2 */ "aaaaaabmmmmmmm"
+		/*  3 */ "aaaaaabmmmmmmm"
+		/*  4 */ "aaaaaabmmmmmmm"
+		/*  5 */ "eeeeeeemmmmmmm"
+		/*  6 */ "mmmmmmmmmmmmmm"
 
 		// Level 4
-		"mmmmmmmmmmmmmm"
-		"dddddddmmmmmmm"
-		"aaaaaabmmmmmmm"
-		"aaaaaabmmmmmmm"
-		"aaaaaabmmmmmmm"
-		"eeeeeeemmmmmmm"
-		"mmmmmmmmmmmmmm"
+		/* z\x*             1111 */
+		/*    *   01234567890123 */
+		/*  0 */ "mmmmmmmmmmmmmm"
+		/*  1 */ "aaaaaaadmmmmmm"
+		/*  2 */ "aaaaaaabmmmmmm"
+		/*  3 */ "aaaaaaabmmmmmm"
+		/*  4 */ "aaaaaaabmmmmmm"
+		/*  5 */ "aaaaaaaemmmmmm"
+		/*  6 */ "mmmmmmmmmmmmmm"
 
 		// Level 5
-		"mmmmmmmmmmmmmm"
-		"aaaaaaadmmmmmm"
-		"aaaaaaabmmmmmm"
-		"aaaaaaabmmmmmm"
-		"aaaaaaabmmmmmm"
-		"aaaaaaaemmmmmm"
-		"mmmmmmmmmmmmmm"
+		/* z\x*             1111 */
+		/*    *   01234567890123 */
+		/*  0 */ "mmmmmmmmmmmmmm"
+		/*  1 */ "aaaaaaaabddddm"
+		/*  2 */ "......faaaaabm"
+		/*  3 */ "......faaaaabm"
+		/*  4 */ "......faaaaabm"
+		/*  5 */ "aaaaaaaaabeebm"
+		/*  6 */ "mmmmmmmmmmmmmm"
 
 		// Level 6
-		"mmmmmmmmmmmmmm"
-		"aaaaaaaabddddm"
-		"......faaaaabm"
-		"......faaaaabm"
-		"......faaaaabm"
-		"aaaaaaaaabeebm"
-		"mmmmmmmmmmmmmm"
+		/* z\x*             1111 */
+		/*    *   01234567890123 */
+		/*  0 */ "mmmmmmmmgdddbm"
+		/*  1 */ "mmmmmmaaaaaaad"
+		/*  2 */ ".......faaaaab"
+		/*  3 */ ".......faaaaab"
+		/*  4 */ ".......faaaaab"
+		/*  5 */ "mmmmmmaaaaaaae"
+		/*  6 */ "mmmmmmmmgeeebm"
 
 		// Level 7
-		"mmmmmmmmgdddbm"
-		"......aaaaaaad"
-		".......faaaaab"
-		".......faaaaab"
-		".......faaaaab"
-		"......aaaaaaae"
-		"mmmmmmmmgeeebm"
+		/* z\x*             1111 */
+		/*    *   01234567890123 */
+		/*  0 */ "mmmmmmmmaaaaam"
+		/*  1 */ "mmmmmmhaa...aa"
+		/*  2 */ ".............a"
+		/*  3 */ "..........i..a"
+		/*  4 */ ".............a"
+		/*  5 */ "mmmmmmhaa...aa"
+		/*  6 */ "mmmmmmmmaaaaam"
 
 		// Level 8
-		"mmmmmmmmaaaaam"
-		"......haa...aa"
-		".............a"
-		"..........i..a"
-		".............a"
-		"......haa...aa"
-		"mmmmmmmmaaaaam"
+		/* z\x*             1111 */
+		/*    *   01234567890123 */
+		/*  0 */ "mmmmmmmmhhhhhm"
+		/*  1 */ "mmmmmmhhh...hh"
+		/*  2 */ ".............h"
+		/*  3 */ ".............h"
+		/*  4 */ ".............h"
+		/*  5 */ "mmmmmmhhh...hh"
+		/*  6 */ "mmmmmmmmhhhhhm",
+
+		// Connectors:
+		"0: 0, 5, 3: 4\n"  /* Type 0, direction X- */,
 
-		// Level 9
-		"mmmmmmmmhhhhhm"
-		"......hhh...hh"
-		".............h"
-		".............h"
-		".............h"
-		"......hhh...hh"
-		"mmmmmmmmhhhhhm",
+		// AllowedRotations:
+		7,  /* 1, 2, 3 CCW rotations */
+
+		// Merge strategy:
+		cBlockArea::msSpongePrint,
+	},  // BlazePlatformOverhang
+
+
+
+	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+	// BridgeCircleCrossing:
+	// The data has been exported from the gallery Nether, area index 49, ID 308, created by Aloe_vera
+	{
+		// Size:
+		15, 8, 15,  // SizeX = 15, SizeY = 8, SizeZ = 15
+
+		// Block definitions:
+		".:  0: 0\n"  /* air */
+		"a:112: 0\n"  /* netherbrick */
+		"b:114: 7\n"  /* netherbrickstairs */
+		"c:114: 5\n"  /* netherbrickstairs */
+		"d:114: 4\n"  /* netherbrickstairs */
+		"e:114: 6\n"  /* netherbrickstairs */
+		"m: 19: 0\n"  /* sponge */,
+
+		// Block data:
+		// Level 0
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "mmmmmmaaammmmmm"
+		/*  1 */ "mmmmmmaaammmmmm"
+		/*  2 */ "mmmmmmmmmmmmmmm"
+		/*  3 */ "mmmmmmmmmmmmmmm"
+		/*  4 */ "mmmmmmmmmmmmmmm"
+		/*  5 */ "mmmmmmmmmmmmmmm"
+		/*  6 */ "aammmmmmmmmmmaa"
+		/*  7 */ "aammmmmmmmmmmaa"
+		/*  8 */ "aammmmmmmmmmmaa"
+		/*  9 */ "mmmmmmmmmmmmmmm"
+		/* 10 */ "mmmmmmmmmmmmmmm"
+		/* 11 */ "mmmmmmmmmmmmmmm"
+		/* 12 */ "mmmmmmmmmmmmmmm"
+		/* 13 */ "mmmmmmaaammmmmm"
+		/* 14 */ "mmmmmmaaammmmmm"
+
+		// Level 1
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "mmmmmmaaammmmmm"
+		/*  1 */ "mmmmmmaaammmmmm"
+		/*  2 */ "mmmmmmbbbmmmmmm"
+		/*  3 */ "mmmmmmmmmmmmmmm"
+		/*  4 */ "mmmmmmmmmmmmmmm"
+		/*  5 */ "mmmmmmmmmmmmmmm"
+		/*  6 */ "aacmmmmmmmmmdaa"
+		/*  7 */ "aacmmmmmmmmmdaa"
+		/*  8 */ "aacmmmmmmmmmdaa"
+		/*  9 */ "mmmmmmmmmmmmmmm"
+		/* 10 */ "mmmmmmmmmmmmmmm"
+		/* 11 */ "mmmmmmmmmmmmmmm"
+		/* 12 */ "mmmmmmeeemmmmmm"
+		/* 13 */ "mmmmmmaaammmmmm"
+		/* 14 */ "mmmmmmaaammmmmm"
 
-		// Connections:
-		"0:  0, 5, 3: 4\n"  /* Type 0, BLOCK_FACE_XM */,
+		// Level 2
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "mmmmmmaaammmmmm"
+		/*  1 */ "mmmmmeaaammmmmm"
+		/*  2 */ "mmmmmdaaammmmmm"
+		/*  3 */ "mmmmmdbbbmmmmmm"
+		/*  4 */ "mmmmmmmmmmmmmmm"
+		/*  5 */ "mdeemmmmmmmeecm"
+		/*  6 */ "aaacmmmmmmmdaaa"
+		/*  7 */ "aaacmmmmmmmdaaa"
+		/*  8 */ "aaacmmmmmmmdaaa"
+		/*  9 */ "mdbcmmmmmmmbbcm"
+		/* 10 */ "mmmmmmmmmmmmmmm"
+		/* 11 */ "mmmmmdeeecmmmmm"
+		/* 12 */ "mmmmmdaaacmmmmm"
+		/* 13 */ "mmmmmbaaabmmmmm"
+		/* 14 */ "mmmmmmaaammmmmm"
+
+		// Level 3
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "deeeedaaaceeeec"
+		/*  1 */ "daaaaaaaaaaaaac"
+		/*  2 */ "daaaaaaaaaaaaac"
+		/*  3 */ "daaaaaaaaaaaaac"
+		/*  4 */ "daaacbbaabdaaac"
+		/*  5 */ "eaaacmmmmmdaaae"
+		/*  6 */ "aaaacmmmmmdaaaa"
+		/*  7 */ "aaaacmmmmmdaaaa"
+		/*  8 */ "aaaacmmmmmdaaaa"
+		/*  9 */ "baaacmmmmmdaaab"
+		/* 10 */ "daaaceeeeedaaac"
+		/* 11 */ "daaaaaaaaaaaaac"
+		/* 12 */ "daaaaaaaaaaaaac"
+		/* 13 */ "daaaaaaaaaaaaac"
+		/* 14 */ "dbbbbdaaacbbbbb"
+
+		// Level 4
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "aaaaaaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaaaaaa"
+		/*  5 */ "aaaaammmmmaaaaa"
+		/*  6 */ "aaaaammmmmaaaaa"
+		/*  7 */ "aaaaammmmmaaaaa"
+		/*  8 */ "aaaaammmmmaaaaa"
+		/*  9 */ "aaaaammmmmaaaaa"
+		/* 10 */ "aaaaaaaaaaaaaaa"
+		/* 11 */ "aaaaaaaaaaaaaaa"
+		/* 12 */ "aaaaaaaaaaaaaaa"
+		/* 13 */ "aaaaaaaaaaaaaaa"
+		/* 14 */ "aaaaaaaaaaaaaaa"
+
+		// Level 5
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "aaaaaa...aaaaaa"
+		/*  1 */ "a.............a"
+		/*  2 */ "a.............a"
+		/*  3 */ "a.............a"
+		/*  4 */ "a...aaaaaaa...a"
+		/*  5 */ "a...ammmmma...a"
+		/*  6 */ "....ammmmma...."
+		/*  7 */ "....ammmmma...."
+		/*  8 */ "....ammmmma...."
+		/*  9 */ "a...ammmmma...a"
+		/* 10 */ "a...aaaaaaa...a"
+		/* 11 */ "a.............a"
+		/* 12 */ "a.............a"
+		/* 13 */ "a.............a"
+		/* 14 */ "aaaaaa...aaaaaa"
+
+		// Level 6
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "mmmmmm...mmmmmm"
+		/*  1 */ "m.............m"
+		/*  2 */ "m.............m"
+		/*  3 */ "m.............m"
+		/*  4 */ "m.............m"
+		/*  5 */ "m....mmmmm....m"
+		/*  6 */ ".....mmmmm....."
+		/*  7 */ ".....mmmmm....."
+		/*  8 */ ".....mmmmm....."
+		/*  9 */ "m....mmmmm....m"
+		/* 10 */ "m.............m"
+		/* 11 */ "m.............m"
+		/* 12 */ "m.............m"
+		/* 13 */ "m.............m"
+		/* 14 */ "mmmmmm...mmmmmm"
+
+		// Level 7
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "mmmmmm...mmmmmm"
+		/*  1 */ "m.............m"
+		/*  2 */ "m.............m"
+		/*  3 */ "m.............m"
+		/*  4 */ "m.............m"
+		/*  5 */ "m....mmmmm....m"
+		/*  6 */ ".....mmmmm....."
+		/*  7 */ ".....mmmmm....."
+		/*  8 */ ".....mmmmm....."
+		/*  9 */ "m....mmmmm....m"
+		/* 10 */ "m.............m"
+		/* 11 */ "m.............m"
+		/* 12 */ "m.............m"
+		/* 13 */ "m.............m"
+		/* 14 */ "mmmmmm...mmmmmm",
+
+		// Connectors:
+		"0: 0, 5, 7: 4\n"  /* Type 0, direction X- */
+		"0: 7, 5, 0: 2\n"  /* Type 0, direction Z- */
+		"0: 14, 5, 7: 5\n"  /* Type 0, direction X+ */
+		"0: 7, 5, 14: 3\n"  /* Type 0, direction Z+ */,
 
 		// AllowedRotations:
 		7,  /* 1, 2, 3 CCW rotations */
-		
+
 		// Merge strategy:
 		cBlockArea::msSpongePrint,
-	},  // BlazePlatformOverhang
+	},  // BridgeCircleCrossing
+
 
 
 	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 	// BridgeCrossing:
-	// The data has been exported from gallery Nether, area index 17, ID 159
+	// The data has been exported from the gallery Nether, area index 17, ID 159, created by Aloe_vera
 	{
 		// Size:
 		15, 8, 15,  // SizeX = 15, SizeY = 8, SizeZ = 15
@@ -476,297 +720,811 @@ const cPrefab::sDef g_NetherFortPrefabs1[] =
 		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
+		// Level 0
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "mmmmmmaaammmmmm"
+		/*  1 */ "mmmmmmaaammmmmm"
+		/*  2 */ "mmmmmmmmmmmmmmm"
+		/*  3 */ "mmmmmmmmmmmmmmm"
+		/*  4 */ "mmmmmmmmmmmmmmm"
+		/*  5 */ "mmmmmmmmmmmmmmm"
+		/*  6 */ "aammmmmmmmmmmaa"
+		/*  7 */ "aammmmmmmmmmmaa"
+		/*  8 */ "aammmmmmmmmmmaa"
+		/*  9 */ "mmmmmmmmmmmmmmm"
+		/* 10 */ "mmmmmmmmmmmmmmm"
+		/* 11 */ "mmmmmmmmmmmmmmm"
+		/* 12 */ "mmmmmmmmmmmmmmm"
+		/* 13 */ "mmmmmmaaammmmmm"
+		/* 14 */ "mmmmmmaaammmmmm"
+
 		// Level 1
-		"mmmmmmaaammmmmm"
-		"mmmmmmaaammmmmm"
-		"mmmmmmmmmmmmmmm"
-		"mmmmmmmmmmmmmmm"
-		"mmmmmmmmmmmmmmm"
-		"mmmmmmmmmmmmmmm"
-		"aammmmmmmmmmmaa"
-		"aammmmmmmmmmmaa"
-		"aammmmmmmmmmmaa"
-		"mmmmmmmmmmmmmmm"
-		"mmmmmmmmmmmmmmm"
-		"mmmmmmmmmmmmmmm"
-		"mmmmmmmmmmmmmmm"
-		"mmmmmmaaammmmmm"
-		"mmmmmmaaammmmmm"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "mmmmmmaaammmmmm"
+		/*  1 */ "mmmmmmaaammmmmm"
+		/*  2 */ "mmmmmmbbbmmmmmm"
+		/*  3 */ "mmmmmmmmmmmmmmm"
+		/*  4 */ "mmmmmmmmmmmmmmm"
+		/*  5 */ "mmmmmmmmmmmmmmm"
+		/*  6 */ "aacmmmmmmmmmdaa"
+		/*  7 */ "aacmmmmmmmmmdaa"
+		/*  8 */ "aacmmmmmmmmmdaa"
+		/*  9 */ "mmmmmmmmmmmmmmm"
+		/* 10 */ "mmmmmmmmmmmmmmm"
+		/* 11 */ "mmmmmmmmmmmmmmm"
+		/* 12 */ "mmmmmmeeemmmmmm"
+		/* 13 */ "mmmmmmaaammmmmm"
+		/* 14 */ "mmmmmmaaammmmmm"
 
 		// Level 2
-		"mmmmmmaaammmmmm"
-		"mmmmmmaaammmmmm"
-		"mmmmmmbbbmmmmmm"
-		"mmmmmmmmmmmmmmm"
-		"mmmmmmmmmmmmmmm"
-		"mmmmmmmmmmmmmmm"
-		"aacmmmmmmmmmdaa"
-		"aacmmmmmmmmmdaa"
-		"aacmmmmmmmmmdaa"
-		"mmmmmmmmmmmmmmm"
-		"mmmmmmmmmmmmmmm"
-		"mmmmmmmmmmmmmmm"
-		"mmmmmmeeemmmmmm"
-		"mmmmmmaaammmmmm"
-		"mmmmmmaaammmmmm"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "mmmmmmaaammmmmm"
+		/*  1 */ "mmmmmmaaammmmmm"
+		/*  2 */ "mmmmmmaaammmmmm"
+		/*  3 */ "mmmmmmbbbmmmmmm"
+		/*  4 */ "mmmmmmfffmmmmmm"
+		/*  5 */ "mmmmmmmmmmmmmmm"
+		/*  6 */ "aaacfmmmmmfdaaa"
+		/*  7 */ "aaacfmmmmmfdaaa"
+		/*  8 */ "aaacfmmmmmfdaaa"
+		/*  9 */ "mmmmmmmmmmmmmmm"
+		/* 10 */ "mmmmmmfffmmmmmm"
+		/* 11 */ "mmmmmmeeemmmmmm"
+		/* 12 */ "mmmmmmaaammmmmm"
+		/* 13 */ "mmmmmmaaammmmmm"
+		/* 14 */ "mmmmmmaaammmmmm"
 
 		// Level 3
-		"mmmmmmaaammmmmm"
-		"mmmmmmaaammmmmm"
-		"mmmmmmaaammmmmm"
-		"mmmmmmbbbmmmmmm"
-		"mmmmmmfffmmmmmm"
-		"mmmmmmmmmmmmmmm"
-		"aaacfmmmmmfdaaa"
-		"aaacfmmmmmfdaaa"
-		"aaacfmmmmmfdaaa"
-		"mmmmmmmmmmmmmmm"
-		"mmmmmmfffmmmmmm"
-		"mmmmmmeeemmmmmm"
-		"mmmmmmaaammmmmm"
-		"mmmmmmaaammmmmm"
-		"mmmmmmaaammmmmm"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "mmmmmdaaacmmmmm"
+		/*  1 */ "mmmmmdaaacmmmmm"
+		/*  2 */ "mmmmmdaaacmmmmm"
+		/*  3 */ "mmmmmdaaacmmmmm"
+		/*  4 */ "mmmmmdaaacmmmmm"
+		/*  5 */ "eeeeeeaaaeeeeee"
+		/*  6 */ "aaaaaaaaaaaaaaa"
+		/*  7 */ "aaaaaaaaaaaaaaa"
+		/*  8 */ "aaaaaaaaaaaaaaa"
+		/*  9 */ "bbbbbdaaacbbbbb"
+		/* 10 */ "mmmmmdaaacmmmmm"
+		/* 11 */ "mmmmmdaaacmmmmm"
+		/* 12 */ "mmmmmdaaacmmmmm"
+		/* 13 */ "mmmmmdaaacmmmmm"
+		/* 14 */ "mmmmmdaaacmmmmm"
 
 		// Level 4
-		"mmmmmdaaacmmmmm"
-		"mmmmmdaaacmmmmm"
-		"mmmmmdaaacmmmmm"
-		"mmmmmdaaacmmmmm"
-		"mmmmmdaaacmmmmm"
-		"eeeeeeaaaeeeeee"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"bbbbbdaaacbbbbb"
-		"mmmmmdaaacmmmmm"
-		"mmmmmdaaacmmmmm"
-		"mmmmmdaaacmmmmm"
-		"mmmmmdaaacmmmmm"
-		"mmmmmdaaacmmmmm"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "mmmmmaaaaammmmm"
+		/*  1 */ "mmmmmaaaaammmmm"
+		/*  2 */ "mmmmmaaaaammmmm"
+		/*  3 */ "mmmmmaaaaammmmm"
+		/*  4 */ "mmmmmaaaaammmmm"
+		/*  5 */ "aaaaaaaaaaaaaaa"
+		/*  6 */ "aaaaaaaaaaaaaaa"
+		/*  7 */ "aaaaaaaaaaaaaaa"
+		/*  8 */ "aaaaaaaaaaaaaaa"
+		/*  9 */ "aaaaaaaaaaaaaaa"
+		/* 10 */ "mmmmmaaaaammmmm"
+		/* 11 */ "mmmmmaaaaammmmm"
+		/* 12 */ "mmmmmaaaaammmmm"
+		/* 13 */ "mmmmmaaaaammmmm"
+		/* 14 */ "mmmmmaaaaammmmm"
 
 		// Level 5
-		"mmmmmaaaaammmmm"
-		"mmmmmaaaaammmmm"
-		"mmmmmaaaaammmmm"
-		"mmmmmaaaaammmmm"
-		"mmmmmaaaaammmmm"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"mmmmmaaaaammmmm"
-		"mmmmmaaaaammmmm"
-		"mmmmmaaaaammmmm"
-		"mmmmmaaaaammmmm"
-		"mmmmmaaaaammmmm"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "mmmmma...ammmmm"
+		/*  1 */ "mmmmma...ammmmm"
+		/*  2 */ "mmmmma...ammmmm"
+		/*  3 */ "mmmmma...ammmmm"
+		/*  4 */ "mmmmma...ammmmm"
+		/*  5 */ "aaaaaa...aaaaaa"
+		/*  6 */ "..............."
+		/*  7 */ "..............."
+		/*  8 */ "..............."
+		/*  9 */ "aaaaaa...aaaaaa"
+		/* 10 */ "mmmmma...ammmmm"
+		/* 11 */ "mmmmma...ammmmm"
+		/* 12 */ "mmmmma...ammmmm"
+		/* 13 */ "mmmmma...ammmmm"
+		/* 14 */ "mmmmma...ammmmm"
 
 		// Level 6
-		"mmmmma...ammmmm"
-		"mmmmma...ammmmm"
-		"mmmmma...ammmmm"
-		"mmmmma...ammmmm"
-		"mmmmma...ammmmm"
-		"aaaaaa...aaaaaa"
-		"..............."
-		"..............."
-		"..............."
-		"aaaaaa...aaaaaa"
-		"mmmmma...ammmmm"
-		"mmmmma...ammmmm"
-		"mmmmma...ammmmm"
-		"mmmmma...ammmmm"
-		"mmmmma...ammmmm"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "mmmmmm...mmmmmm"
+		/*  1 */ "mmmmmm...mmmmmm"
+		/*  2 */ "mmmmmm...mmmmmm"
+		/*  3 */ "mmmmmm...mmmmmm"
+		/*  4 */ "mmmmmm...mmmmmm"
+		/*  5 */ "mmmmmm...mmmmmm"
+		/*  6 */ "..............."
+		/*  7 */ "..............."
+		/*  8 */ "..............."
+		/*  9 */ "mmmmmm...mmmmmm"
+		/* 10 */ "mmmmmm...mmmmmm"
+		/* 11 */ "mmmmmm...mmmmmm"
+		/* 12 */ "mmmmmm...mmmmmm"
+		/* 13 */ "mmmmmm...mmmmmm"
+		/* 14 */ "mmmmmm...mmmmmm"
 
 		// Level 7
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"..............."
-		"..............."
-		"..............."
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-
-		// Level 8
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"..............."
-		"..............."
-		"..............."
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm",
-		
-		// Connections:
-		"0:  0, 5,  7: 4\n"  /* Type 0, BLOCK_FACE_XM */
-		"0:  7, 5,  0: 2\n"  /* Type 0, BLOCK_FACE_ZM */
-		"0: 14, 5,  7: 5\n"  /* Type 0, BLOCK_FACE_XP */
-		"0:  7, 5, 14: 3\n"  /* Type 0, BLOCK_FACE_ZP */,
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "mmmmmm...mmmmmm"
+		/*  1 */ "mmmmmm...mmmmmm"
+		/*  2 */ "mmmmmm...mmmmmm"
+		/*  3 */ "mmmmmm...mmmmmm"
+		/*  4 */ "mmmmmm...mmmmmm"
+		/*  5 */ "mmmmmm...mmmmmm"
+		/*  6 */ "..............."
+		/*  7 */ "..............."
+		/*  8 */ "..............."
+		/*  9 */ "mmmmmm...mmmmmm"
+		/* 10 */ "mmmmmm...mmmmmm"
+		/* 11 */ "mmmmmm...mmmmmm"
+		/* 12 */ "mmmmmm...mmmmmm"
+		/* 13 */ "mmmmmm...mmmmmm"
+		/* 14 */ "mmmmmm...mmmmmm",
+
+		// Connectors:
+		"0: 0, 5, 7: 4\n"  /* Type 0, direction X- */
+		"0: 7, 5, 0: 2\n"  /* Type 0, direction Z- */
+		"0: 7, 5, 14: 3\n"  /* Type 0, direction Z+ */
+		"0: 14, 5, 7: 5\n"  /* Type 0, direction X+ */,
 
 		// AllowedRotations:
 		7,  /* 1, 2, 3 CCW rotations */
-		
+
 		// Merge strategy:
 		cBlockArea::msSpongePrint,
 	},  // BridgeCrossing
 
 
+
 	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 	// BridgeCrumble1:
-	// The data has been exported from gallery Nether, area index 19, ID 161
+	// The data has been exported from the gallery Nether, area index 19, ID 161, created by Aloe_vera
 	{
 		// Size:
 		9, 6, 5,  // SizeX = 9, SizeY = 6, SizeZ = 5
 
 		// Block definitions:
-		".: 19: 0\n"  /* sponge */
+		".:  0: 0\n"  /* air */
 		"a:112: 0\n"  /* netherbrick */
 		"b:114: 5\n"  /* netherbrickstairs */
 		"c: 44:14\n"  /* step */
 		"d:114: 6\n"  /* netherbrickstairs */
-		"e:114: 7\n"  /* netherbrickstairs */,
+		"e:114: 7\n"  /* netherbrickstairs */
+		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
+		// Level 0
+		/* z\x*   012345678 */
+		/*  0 */ "mmmmmmmmm"
+		/*  1 */ "aammmmmmm"
+		/*  2 */ "aammmmmmm"
+		/*  3 */ "aammmmmmm"
+		/*  4 */ "mmmmmmmmm"
+
 		// Level 1
-		"........."
-		"aa......."
-		"aa......."
-		"aa......."
-		"........."
+		/* z\x*   012345678 */
+		/*  0 */ "mmmmmmmmm"
+		/*  1 */ "aabmmmmmm"
+		/*  2 */ "aabmmmmmm"
+		/*  3 */ "aabmmmmmm"
+		/*  4 */ "mmmmmmmmm"
 
 		// Level 2
-		"........."
-		"aab......"
-		"aab......"
-		"aab......"
-		"........."
+		/* z\x*   012345678 */
+		/*  0 */ "mmmmmmmmm"
+		/*  1 */ "aaabcmmmm"
+		/*  2 */ "aaabcmmmm"
+		/*  3 */ "aaabcmmmm"
+		/*  4 */ "mmmmmmmmm"
 
 		// Level 3
-		"........."
-		"aaabc...."
-		"aaabc...."
-		"aaabc...."
-		"........."
+		/* z\x*   012345678 */
+		/*  0 */ "dddddddmm"
+		/*  1 */ "aaaaaaaam"
+		/*  2 */ "aaaaaaaaa"
+		/*  3 */ "aaaaaaamm"
+		/*  4 */ "eeeeemmmm"
 
 		// Level 4
-		"ddddddd.."
-		"aaaaaaaa."
-		"aaaaaaaaa"
-		"aaaaaaa.."
-		"eeeee...."
+		/* z\x*   012345678 */
+		/*  0 */ "aaaaaaaaa"
+		/*  1 */ "aaaaammmm"
+		/*  2 */ "aaaaaammm"
+		/*  3 */ "aaaaaammm"
+		/*  4 */ "aaaaaaaam"
 
 		// Level 5
-		"aaaaaaaaa"
-		"aaaaa...."
-		"aaaaaa..."
-		"aaaaaa..."
-		"aaaaaaaa."
+		/* z\x*   012345678 */
+		/*  0 */ "aaaaaammm"
+		/*  1 */ "mmmmmmmmm"
+		/*  2 */ "mmmmmmmmm"
+		/*  3 */ "mmmmmmmmm"
+		/*  4 */ "aaaaaaamm",
 
-		// Level 6
-		"aaaaaa..."
-		"........."
-		"........."
-		"........."
-		"aaaaaaa..",
-
-		// Connections:
-		"0:  0, 5, 2: 4\n"  /* Type 0, BLOCK_FACE_XM */,
+		// Connectors:
+		"1: 0, 5, 2: 4\n"  /* Type 1, direction X- */
+		"0: 0, 5, 2: 4\n"  /* Type 0, direction X- */,
 
 		// AllowedRotations:
 		7,  /* 1, 2, 3 CCW rotations */
-		
+
 		// Merge strategy:
 		cBlockArea::msSpongePrint,
 	},  // BridgeCrumble1
 
 
+
 	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-	// BridgeCrumble2
-	// The data has been exported from gallery Nether, area index 18, ID 160
+	// BridgeCrumble2:
+	// The data has been exported from the gallery Nether, area index 18, ID 160, created by Aloe_vera
 	{
 		// Size:
 		13, 6, 5,  // SizeX = 13, SizeY = 6, SizeZ = 5
 
 		// Block definitions:
-		".: 19: 0\n"  /* sponge */
+		".:  0: 0\n"  /* air */
 		"a:112: 0\n"  /* netherbrick */
 		"b:114: 5\n"  /* netherbrickstairs */
 		"c: 44:14\n"  /* step */
 		"d:114: 6\n"  /* netherbrickstairs */
-		"e:114: 7\n"  /* netherbrickstairs */,
+		"e:114: 7\n"  /* netherbrickstairs */
+		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
+		// Level 0
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "mmmmmmmmmmmmm"
+		/*  1 */ "aammmmmmmmmmm"
+		/*  2 */ "aammmmmmmmmmm"
+		/*  3 */ "aammmmmmmmmmm"
+		/*  4 */ "mmmmmmmmmmmmm"
+
 		// Level 1
-		"............."
-		"aa..........."
-		"aa..........."
-		"aa..........."
-		"............."
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "mmmmmmmmmmmmm"
+		/*  1 */ "aabmmmmmmmmmm"
+		/*  2 */ "aabmmmmmmmmmm"
+		/*  3 */ "aabmmmmmmmmmm"
+		/*  4 */ "mmmmmmmmmmmmm"
 
 		// Level 2
-		"............."
-		"aab.........."
-		"aab.........."
-		"aab.........."
-		"............."
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "mmmmmmmmmmmmm"
+		/*  1 */ "aaabcmmmmmmmm"
+		/*  2 */ "aaabcmmmmmmmm"
+		/*  3 */ "aaabcmmmmmmmm"
+		/*  4 */ "mmmmmmmmmmmmm"
 
 		// Level 3
-		"............."
-		"aaabc........"
-		"aaabc........"
-		"aaabc........"
-		"............."
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "dddddddddmmmm"
+		/*  1 */ "aaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaammmm"
+		/*  3 */ "aaaaaaaaaaaam"
+		/*  4 */ "eeeeeeeeemmmm"
 
 		// Level 4
-		"ddddddddd...."
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaa...."
-		"aaaaaaaaaaaa."
-		"eeeeeeeee...."
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "aaaaaaaaaaaam"
+		/*  1 */ "aaaaaaaaaammm"
+		/*  2 */ "aaaaaaaaaaamm"
+		/*  3 */ "aaaaaaaaammmm"
+		/*  4 */ "aaaaaaaaaaaaa"
 
 		// Level 5
-		"aaaaaaaaaaaa."
-		"aaaaaaaaaa..."
-		"aaaaaaaaaaa.."
-		"aaaaaaaaa...."
-		"aaaaaaaaaaaaa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "aaaaaaaaammmm"
+		/*  1 */ "mmmmmmmmmmmmm"
+		/*  2 */ "mmmmmmmmmmmmm"
+		/*  3 */ "mmmmmmmmmmmmm"
+		/*  4 */ "aaaaaaaaaammm",
+
+		// Connectors:
+		"0: 0, 5, 2: 4\n"  /* Type 0, direction X- */
+		"1: 0, 5, 2: 4\n"  /* Type 1, direction X- */,
+
+		// AllowedRotations:
+		7,  /* 1, 2, 3 CCW rotations */
+
+		// Merge strategy:
+		cBlockArea::msSpongePrint,
+	},  // BridgeCrumble2
+
+
+
+	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+	// BridgeDoubleCrumble:
+	// The data has been exported from the gallery Nether, area index 46, ID 305, created by STR_Warrior
+	{
+		// Size:
+		5, 7, 16,  // SizeX = 5, SizeY = 7, SizeZ = 16
+
+		// Block definitions:
+		".:  0: 0\n"  /* air */
+		"a:112: 0\n"  /* netherbrick */
+		"b:114: 7\n"  /* netherbrickstairs */
+		"c:114: 6\n"  /* netherbrickstairs */
+		"d:114: 4\n"  /* netherbrickstairs */
+		"e:114: 5\n"  /* netherbrickstairs */
+		"m: 19: 0\n"  /* sponge */,
+
+		// Block data:
+		// Level 0
+		/* z\x*   01234 */
+		/*  0 */ "maaam"
+		/*  1 */ "maaam"
+		/*  2 */ "mmmmm"
+		/*  3 */ "mmmmm"
+		/*  4 */ "mmmmm"
+		/*  5 */ "mmmmm"
+		/*  6 */ "mmmmm"
+		/*  7 */ "mmmmm"
+		/*  8 */ "mmmmm"
+		/*  9 */ "mmmmm"
+		/* 10 */ "mmmmm"
+		/* 11 */ "mmmmm"
+		/* 12 */ "mmmmm"
+		/* 13 */ "mmmmm"
+		/* 14 */ "maaam"
+		/* 15 */ "maaam"
+
+		// Level 1
+		/* z\x*   01234 */
+		/*  0 */ "maaam"
+		/*  1 */ "maaam"
+		/*  2 */ "mbbbm"
+		/*  3 */ "mmmmm"
+		/*  4 */ "mmmmm"
+		/*  5 */ "mmmmm"
+		/*  6 */ "mmmmm"
+		/*  7 */ "mmmmm"
+		/*  8 */ "mmmmm"
+		/*  9 */ "mmmmm"
+		/* 10 */ "mmmmm"
+		/* 11 */ "mmmmm"
+		/* 12 */ "mmmmm"
+		/* 13 */ "mcccm"
+		/* 14 */ "maaam"
+		/* 15 */ "maaam"
+
+		// Level 2
+		/* z\x*   01234 */
+		/*  0 */ "daaae"
+		/*  1 */ "daaae"
+		/*  2 */ "daaae"
+		/*  3 */ "daaae"
+		/*  4 */ "daaae"
+		/*  5 */ "mamae"
+		/*  6 */ "mmmam"
+		/*  7 */ "mmmmm"
+		/*  8 */ "mmmmm"
+		/*  9 */ "mmmmm"
+		/* 10 */ "mmmae"
+		/* 11 */ "dmaae"
+		/* 12 */ "daaae"
+		/* 13 */ "daaae"
+		/* 14 */ "daaae"
+		/* 15 */ "daaae"
+
+		// Level 3
+		/* z\x*   01234 */
+		/*  0 */ "aaaaa"
+		/*  1 */ "aaaaa"
+		/*  2 */ "aaaaa"
+		/*  3 */ "aaama"
+		/*  4 */ "mamaa"
+		/*  5 */ "mmmmm"
+		/*  6 */ "mmmmm"
+		/*  7 */ "mmmmm"
+		/*  8 */ "mmmmm"
+		/*  9 */ "mmmmm"
+		/* 10 */ "mmmma"
+		/* 11 */ "mmmaa"
+		/* 12 */ "amaaa"
+		/* 13 */ "aaaaa"
+		/* 14 */ "aaaaa"
+		/* 15 */ "aaaaa"
+
+		// Level 4
+		/* z\x*   01234 */
+		/*  0 */ "ammma"
+		/*  1 */ "ammma"
+		/*  2 */ "ammma"
+		/*  3 */ "mmmma"
+		/*  4 */ "mmmmm"
+		/*  5 */ "mmmmm"
+		/*  6 */ "mmmmm"
+		/*  7 */ "mmmmm"
+		/*  8 */ "mmmmm"
+		/*  9 */ "mmmmm"
+		/* 10 */ "mmmmm"
+		/* 11 */ "mmmma"
+		/* 12 */ "mmmmm"
+		/* 13 */ "ammma"
+		/* 14 */ "ammma"
+		/* 15 */ "ammma"
+
+		// Level 5
+		/* z\x*   01234 */
+		/*  0 */ "mmmmm"
+		/*  1 */ "mmmmm"
+		/*  2 */ "mmmmm"
+		/*  3 */ "mmmmm"
+		/*  4 */ "mmmmm"
+		/*  5 */ "mmmmm"
+		/*  6 */ "mmmmm"
+		/*  7 */ "mmmmm"
+		/*  8 */ "mmmmm"
+		/*  9 */ "mmmmm"
+		/* 10 */ "mmmmm"
+		/* 11 */ "mmmmm"
+		/* 12 */ "mmmmm"
+		/* 13 */ "mmmmm"
+		/* 14 */ "mmmmm"
+		/* 15 */ "mmmmm"
 
 		// Level 6
-		"aaaaaaaaa...."
-		"............."
-		"............."
-		"............."
-		"aaaaaaaaaa...",
+		/* z\x*   01234 */
+		/*  0 */ "mmmmm"
+		/*  1 */ "mmmmm"
+		/*  2 */ "mmmmm"
+		/*  3 */ "mmmmm"
+		/*  4 */ "mmmmm"
+		/*  5 */ "mmmmm"
+		/*  6 */ "mmmmm"
+		/*  7 */ "mmmmm"
+		/*  8 */ "mmmmm"
+		/*  9 */ "mmmmm"
+		/* 10 */ "mmmmm"
+		/* 11 */ "mmmmm"
+		/* 12 */ "mmmmm"
+		/* 13 */ "mmmmm"
+		/* 14 */ "mmmmm"
+		/* 15 */ "mmmmm",
+
+		// Connectors:
+		"0: 2, 4, 0: 2\n"  /* Type 0, direction Z- */
+		"0: 2, 4, 15: 3\n"  /* Type 0, direction Z+ */,
+
+		// AllowedRotations:
+		7,  /* 1, 2, 3 CCW rotations */
+
+		// Merge strategy:
+		cBlockArea::msSpongePrint,
+	},  // BridgeDoubleCrumble
+
 
-		// Connections:
-		"0:  0, 5, 2: 4\n"  /* Type 0, BLOCK_FACE_XM */,
+
+	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+	// BridgeLevelCrossing:
+	// The data has been exported from the gallery Nether, area index 45, ID 304, created by Aloe_vera
+	{
+		// Size:
+		15, 14, 16,  // SizeX = 15, SizeY = 14, SizeZ = 16
+
+		// Block definitions:
+		".:  0: 0\n"  /* air */
+		"a:112: 0\n"  /* netherbrick */
+		"b:114: 6\n"  /* netherbrickstairs */
+		"c:114: 4\n"  /* netherbrickstairs */
+		"d:114: 5\n"  /* netherbrickstairs */
+		"e: 44:14\n"  /* step */
+		"f:114: 7\n"  /* netherbrickstairs */
+		"m: 19: 0\n"  /* sponge */,
+
+		// Block data:
+		// Level 0
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "...........aaa."
+		/*  1 */ "aa.........aaaa"
+		/*  2 */ "aa...........aa"
+		/*  3 */ "aa...........aa"
+		/*  4 */ "..............."
+		/*  5 */ "..............."
+		/*  6 */ "..............."
+		/*  7 */ "..............."
+		/*  8 */ "..............."
+		/*  9 */ "..............."
+		/* 10 */ "..............."
+		/* 11 */ "..............."
+		/* 12 */ "..............."
+		/* 13 */ "..............."
+		/* 14 */ "...........aaa."
+		/* 15 */ "...........aaa."
+
+		// Level 1
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "...........aaa."
+		/*  1 */ "aa.........aaaa"
+		/*  2 */ "aa...........aa"
+		/*  3 */ "aa...........aa"
+		/*  4 */ "..............."
+		/*  5 */ "..............."
+		/*  6 */ "..............."
+		/*  7 */ "..............."
+		/*  8 */ "..............."
+		/*  9 */ "..............."
+		/* 10 */ "..............."
+		/* 11 */ "..............."
+		/* 12 */ "..............."
+		/* 13 */ "..............."
+		/* 14 */ "...........aaa."
+		/* 15 */ "...........aaa."
+
+		// Level 2
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "...........aaa."
+		/*  1 */ "aa.........aaaa"
+		/*  2 */ "aa...........aa"
+		/*  3 */ "aa...........aa"
+		/*  4 */ "..............."
+		/*  5 */ "..............."
+		/*  6 */ "..............."
+		/*  7 */ "..............."
+		/*  8 */ "..............."
+		/*  9 */ "..............."
+		/* 10 */ "..............."
+		/* 11 */ "..............."
+		/* 12 */ "..............."
+		/* 13 */ "...........bbb."
+		/* 14 */ "...........aaa."
+		/* 15 */ "...........aaa."
+
+		// Level 3
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "..........caaad"
+		/*  1 */ "aa........caaaa"
+		/*  2 */ "aa........caaaa"
+		/*  3 */ "aa........caaaa"
+		/*  4 */ "...........aaad"
+		/*  5 */ "...........aaad"
+		/*  6 */ "...........aaad"
+		/*  7 */ "...........aaad"
+		/*  8 */ "...........aaad"
+		/*  9 */ "..........caaad"
+		/* 10 */ "..........caaad"
+		/* 11 */ "..........caaad"
+		/* 12 */ "..........caaad"
+		/* 13 */ "..........caaad"
+		/* 14 */ "..........caaad"
+		/* 15 */ "..........caaad"
+
+		// Level 4
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "..........aaaaa"
+		/*  1 */ "aa........aaaaa"
+		/*  2 */ "aa........aaaaa"
+		/*  3 */ "aa........aaaaa"
+		/*  4 */ "..........aaaaa"
+		/*  5 */ "..........aaaaa"
+		/*  6 */ "..........aaaaa"
+		/*  7 */ "..........aaaaa"
+		/*  8 */ "..........aaaaa"
+		/*  9 */ "..........aaaaa"
+		/* 10 */ "..........aaaaa"
+		/* 11 */ "..........aaaaa"
+		/* 12 */ "..........aaaaa"
+		/* 13 */ "..........aaaaa"
+		/* 14 */ "..........aaaaa"
+		/* 15 */ "..........aaaaa"
+
+		// Level 5
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "..........a...a"
+		/*  1 */ "aa........a...a"
+		/*  2 */ "aa........a...a"
+		/*  3 */ "aa........a...a"
+		/*  4 */ "..........a...a"
+		/*  5 */ "..........a...a"
+		/*  6 */ "........aaa...a"
+		/*  7 */ "........aa....a"
+		/*  8 */ "........aa....a"
+		/*  9 */ "........aa....a"
+		/* 10 */ "........aaa...a"
+		/* 11 */ "..........a...a"
+		/* 12 */ "..........a...a"
+		/* 13 */ "..........a...a"
+		/* 14 */ "..........a...a"
+		/* 15 */ "..........a...a"
+
+		// Level 6
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "..............."
+		/*  1 */ "aa........a...a"
+		/*  2 */ "aa........a...a"
+		/*  3 */ "aa........a...a"
+		/*  4 */ "..............."
+		/*  5 */ "..............."
+		/*  6 */ "........aaa...."
+		/*  7 */ "....aaaaa......"
+		/*  8 */ "....aaaaa......"
+		/*  9 */ "....aaaaa......"
+		/* 10 */ "....aaaaaaa...."
+		/* 11 */ "..............."
+		/* 12 */ "..............."
+		/* 13 */ "..............."
+		/* 14 */ "..............."
+		/* 15 */ "..............."
+
+		// Level 7
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "..............."
+		/*  1 */ "aad.......a...a"
+		/*  2 */ "aad.......a...a"
+		/*  3 */ "aad.......a...a"
+		/*  4 */ "..............."
+		/*  5 */ "..............."
+		/*  6 */ "....aaaaaa....."
+		/*  7 */ "....aaaa......."
+		/*  8 */ "....aaaa......."
+		/*  9 */ "....aaaa......."
+		/* 10 */ "....aaaaaa....."
+		/* 11 */ "..............."
+		/* 12 */ "..............."
+		/* 13 */ "..............."
+		/* 14 */ "..............."
+		/* 15 */ "..............."
+
+		// Level 8
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "..............."
+		/*  1 */ "aaade.....a...a"
+		/*  2 */ "aaade.....a...a"
+		/*  3 */ "aaade.....a...a"
+		/*  4 */ "..............."
+		/*  5 */ "..............."
+		/*  6 */ "....aaaaa......"
+		/*  7 */ "....a.........."
+		/*  8 */ "....a.........."
+		/*  9 */ "....a.........."
+		/* 10 */ "....aaaa......."
+		/* 11 */ "..............."
+		/* 12 */ "..............."
+		/* 13 */ "..............."
+		/* 14 */ "..............."
+		/* 15 */ "..............."
+
+		// Level 9
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "bbbbbbbbbbbbbbb"
+		/*  1 */ "aaaaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaaaa"
+		/*  4 */ "ffffffaaaffffff"
+		/*  5 */ "....aaaaa......"
+		/*  6 */ "....a...a......"
+		/*  7 */ "....a.........."
+		/*  8 */ "..............."
+		/*  9 */ "..............."
+		/* 10 */ "..............."
+		/* 11 */ "..............."
+		/* 12 */ "..............."
+		/* 13 */ "..............."
+		/* 14 */ "..............."
+		/* 15 */ "..............."
+
+		// Level 10
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "aaaaaaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaaaaaa"
+		/*  5 */ "....a...a......"
+		/*  6 */ "....a...a......"
+		/*  7 */ "..............."
+		/*  8 */ "..............."
+		/*  9 */ "..............."
+		/* 10 */ "..............."
+		/* 11 */ "..............."
+		/* 12 */ "..............."
+		/* 13 */ "..............."
+		/* 14 */ "..............."
+		/* 15 */ "..............."
+
+		// Level 11
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "aaaaaaaaaaaaaaa"
+		/*  1 */ "..............."
+		/*  2 */ "..............."
+		/*  3 */ "..............."
+		/*  4 */ "aaaaa...aaaaaaa"
+		/*  5 */ "....a...a......"
+		/*  6 */ "..............."
+		/*  7 */ "..............."
+		/*  8 */ "..............."
+		/*  9 */ "..............."
+		/* 10 */ "..............."
+		/* 11 */ "..............."
+		/* 12 */ "..............."
+		/* 13 */ "..............."
+		/* 14 */ "..............."
+		/* 15 */ "..............."
+
+		// Level 12
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "..............."
+		/*  1 */ "..............."
+		/*  2 */ "..............."
+		/*  3 */ "..............."
+		/*  4 */ "..............."
+		/*  5 */ "..............."
+		/*  6 */ "..............."
+		/*  7 */ "..............."
+		/*  8 */ "..............."
+		/*  9 */ "..............."
+		/* 10 */ "..............."
+		/* 11 */ "..............."
+		/* 12 */ "..............."
+		/* 13 */ "..............."
+		/* 14 */ "..............."
+		/* 15 */ "..............."
+
+		// Level 13
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "..............."
+		/*  1 */ "..............."
+		/*  2 */ "..............."
+		/*  3 */ "..............."
+		/*  4 */ "..............."
+		/*  5 */ "..............."
+		/*  6 */ "..............."
+		/*  7 */ "..............."
+		/*  8 */ "..............."
+		/*  9 */ "..............."
+		/* 10 */ "..............."
+		/* 11 */ "..............."
+		/* 12 */ "..............."
+		/* 13 */ "..............."
+		/* 14 */ "..............."
+		/* 15 */ "...............",
+
+		// Connectors:
+		"",
 
 		// AllowedRotations:
 		7,  /* 1, 2, 3 CCW rotations */
-		
+
 		// Merge strategy:
 		cBlockArea::msSpongePrint,
-	},  // BridgeCrumble2
+	},  // BridgeLevelCrossing
+
 
 
 	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 	// BridgeSegment:
-	// The data has been exported from gallery Nether, area index 16, ID 158
+	// The data has been exported from the gallery Nether, area index 16, ID 158, created by Aloe_vera
 	{
 		// Size:
 		15, 8, 5,  // SizeX = 15, SizeY = 8, SizeZ = 5
@@ -782,76 +1540,94 @@ const cPrefab::sDef g_NetherFortPrefabs1[] =
 		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
+		// Level 0
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "mmmmmmmmmmmmmmm"
+		/*  1 */ "aammmmmmmmmmmaa"
+		/*  2 */ "aammmmmmmmmmmaa"
+		/*  3 */ "aammmmmmmmmmmaa"
+		/*  4 */ "mmmmmmmmmmmmmmm"
+
 		// Level 1
-		"mmmmmmmmmmmmmmm"
-		"aammmmmmmmmmmaa"
-		"aammmmmmmmmmmaa"
-		"aammmmmmmmmmmaa"
-		"mmmmmmmmmmmmmmm"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "mmmmmmmmmmmmmmm"
+		/*  1 */ "aabmmmmmmmmmcaa"
+		/*  2 */ "aabmmmmmmmmmcaa"
+		/*  3 */ "aabmmmmmmmmmcaa"
+		/*  4 */ "mmmmmmmmmmmmmmm"
 
 		// Level 2
-		"mmmmmmmmmmmmmmm"
-		"aabmmmmmmmmmcaa"
-		"aabmmmmmmmmmcaa"
-		"aabmmmmmmmmmcaa"
-		"mmmmmmmmmmmmmmm"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "mmmmmmmmmmmmmmm"
+		/*  1 */ "aaabdmmmmmdcaaa"
+		/*  2 */ "aaabdmmmmmdcaaa"
+		/*  3 */ "aaabdmmmmmdcaaa"
+		/*  4 */ "mmmmmmmmmmmmmmm"
 
 		// Level 3
-		"mmmmmmmmmmmmmmm"
-		"aaabdmmmmmdcaaa"
-		"aaabdmmmmmdcaaa"
-		"aaabdmmmmmdcaaa"
-		"mmmmmmmmmmmmmmm"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "eeeeeeeeeeeeeee"
+		/*  1 */ "aaaaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaaaa"
+		/*  4 */ "fffffffffffffff"
 
 		// Level 4
-		"eeeeeeeeeeeeeee"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"fffffffffffffff"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "aaaaaaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaaaaaa"
 
 		// Level 5
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "aaaaaaaaaaaaaaa"
+		/*  1 */ "..............."
+		/*  2 */ "..............."
+		/*  3 */ "..............."
+		/*  4 */ "aaaaaaaaaaaaaaa"
 
 		// Level 6
-		"aaaaaaaaaaaaaaa"
-		"..............."
-		"..............."
-		"..............."
-		"aaaaaaaaaaaaaaa"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "mmmmmmmmmmmmmmm"
+		/*  1 */ "..............."
+		/*  2 */ "..............."
+		/*  3 */ "..............."
+		/*  4 */ "mmmmmmmmmmmmmmm"
 
 		// Level 7
-		"mmmmmmmmmmmmmmm"
-		"..............."
-		"..............."
-		"..............."
-		"mmmmmmmmmmmmmmm"
-
-		// Level 8
-		"mmmmmmmmmmmmmmm"
-		"..............."
-		"..............."
-		"..............."
-		"mmmmmmmmmmmmmmm",
-
-		// Connections:
-		"0:  0, 5, 2: 4\n"  /* Type 0, BLOCK_FACE_XM */
-		"0: 14, 5, 2: 5\n"  /* Type 0, BLOCK_FACE_XP */,
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "mmmmmmmmmmmmmmm"
+		/*  1 */ "..............."
+		/*  2 */ "..............."
+		/*  3 */ "..............."
+		/*  4 */ "mmmmmmmmmmmmmmm",
+
+		// Connectors:
+		"0: 0, 5, 2: 4\n"  /* Type 0, direction X- */
+		"0: 14, 5, 2: 5\n"  /* Type 0, direction X+ */,
 
 		// AllowedRotations:
 		7,  /* 1, 2, 3 CCW rotations */
-		
+
 		// Merge strategy:
 		cBlockArea::msSpongePrint,
 	},  // BridgeSegment
 
 
+
+	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 	// BridgeTee:
-	// The data has been exported from gallery Nether, area index 39, ID 290
+	// The data has been exported from the gallery Nether, area index 39, ID 290, created by STR_Warrior
 	{
 		// Size:
 		15, 8, 10,  // SizeX = 15, SizeY = 8, SizeZ = 10
@@ -867,117 +1643,135 @@ const cPrefab::sDef g_NetherFortPrefabs1[] =
 		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
+		// Level 0
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "mmmmmmmmmmmmmmm"
+		/*  1 */ "aammmmmmmmmmmaa"
+		/*  2 */ "aammmmmmmmmmmaa"
+		/*  3 */ "aammmmmmmmmmmaa"
+		/*  4 */ "mmmmmmmmmmmmmmm"
+		/*  5 */ "mmmmmmmmmmmmmmm"
+		/*  6 */ "mmmmmmmmmmmmmmm"
+		/*  7 */ "mmmmmmmmmmmmmmm"
+		/*  8 */ "mmmmmmaaammmmmm"
+		/*  9 */ "mmmmmmaaammmmmm"
+
 		// Level 1
-		"mmmmmmmmmmmmmmm"
-		"aammmmmmmmmmmaa"
-		"aammmmmmmmmmmaa"
-		"aammmmmmmmmmmaa"
-		"mmmmmmmmmmmmmmm"
-		"mmmmmmmmmmmmmmm"
-		"mmmmmmmmmmmmmmm"
-		"mmmmmmmmmmmmmmm"
-		"mmmmmmaaammmmmm"
-		"mmmmmmaaammmmmm"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "mmmmmmmmmmmmmmm"
+		/*  1 */ "aabmmmmmmmmmcaa"
+		/*  2 */ "aabmmmmmmmmmcaa"
+		/*  3 */ "aabmmmmmmmmmcaa"
+		/*  4 */ "mmmmmmmmmmmmmmm"
+		/*  5 */ "mmmmmmmmmmmmmmm"
+		/*  6 */ "mmmmmmmmmmmmmmm"
+		/*  7 */ "mmmmmmdddmmmmmm"
+		/*  8 */ "mmmmmmaaammmmmm"
+		/*  9 */ "mmmmmmaaammmmmm"
 
 		// Level 2
-		"mmmmmmmmmmmmmmm"
-		"aabmmmmmmmmmcaa"
-		"aabmmmmmmmmmcaa"
-		"aabmmmmmmmmmcaa"
-		"mmmmmmmmmmmmmmm"
-		"mmmmmmmmmmmmmmm"
-		"mmmmmmmmmmmmmmm"
-		"mmmmmmdddmmmmmm"
-		"mmmmmmaaammmmmm"
-		"mmmmmmaaammmmmm"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "mmmmmmmmmmmmmmm"
+		/*  1 */ "aaabemmmmmecaaa"
+		/*  2 */ "aaabemmmmmecaaa"
+		/*  3 */ "aaabemmmmmecaaa"
+		/*  4 */ "mmmmmmmmmmmmmmm"
+		/*  5 */ "mmmmmmeeemmmmmm"
+		/*  6 */ "mmmmmmdddmmmmmm"
+		/*  7 */ "mmmmmmaaammmmmm"
+		/*  8 */ "mmmmmmaaammmmmm"
+		/*  9 */ "mmmmmmaaammmmmm"
 
 		// Level 3
-		"mmmmmmmmmmmmmmm"
-		"aaabemmmmmecaaa"
-		"aaabemmmmmecaaa"
-		"aaabemmmmmecaaa"
-		"mmmmmmmmmmmmmmm"
-		"mmmmmmeeemmmmmm"
-		"mmmmmmdddmmmmmm"
-		"mmmmmmaaammmmmm"
-		"mmmmmmaaammmmmm"
-		"mmmmmmaaammmmmm"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "ddddddddddddddd"
+		/*  1 */ "aaaaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaaaa"
+		/*  4 */ "fffffcaaabfffff"
+		/*  5 */ "mmmmmcaaabmmmmm"
+		/*  6 */ "mmmmmcaaabmmmmm"
+		/*  7 */ "mmmmmcaaabmmmmm"
+		/*  8 */ "mmmmmcaaabmmmmm"
+		/*  9 */ "mmmmmcaaabmmmmm"
 
 		// Level 4
-		"ddddddddddddddd"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"fffffcaaabfffff"
-		"mmmmmcaaabmmmmm"
-		"mmmmmcaaabmmmmm"
-		"mmmmmcaaabmmmmm"
-		"mmmmmcaaabmmmmm"
-		"mmmmmcaaabmmmmm"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "aaaaaaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaaaaaa"
+		/*  5 */ "mmmmmaaaaammmmm"
+		/*  6 */ "mmmmmaaaaammmmm"
+		/*  7 */ "mmmmmaaaaammmmm"
+		/*  8 */ "mmmmmaaaaammmmm"
+		/*  9 */ "mmmmmaaaaammmmm"
 
 		// Level 5
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"mmmmmaaaaammmmm"
-		"mmmmmaaaaammmmm"
-		"mmmmmaaaaammmmm"
-		"mmmmmaaaaammmmm"
-		"mmmmmaaaaammmmm"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "aaaaaaaaaaaaaaa"
+		/*  1 */ "..............."
+		/*  2 */ "..............."
+		/*  3 */ "..............."
+		/*  4 */ "aaaaaa...aaaaaa"
+		/*  5 */ "mmmmma...ammmmm"
+		/*  6 */ "mmmmma...ammmmm"
+		/*  7 */ "mmmmma...ammmmm"
+		/*  8 */ "mmmmma...ammmmm"
+		/*  9 */ "mmmmma...ammmmm"
 
 		// Level 6
-		"aaaaaaaaaaaaaaa"
-		"..............."
-		"..............."
-		"..............."
-		"aaaaaa...aaaaaa"
-		"mmmmma...ammmmm"
-		"mmmmma...ammmmm"
-		"mmmmma...ammmmm"
-		"mmmmma...ammmmm"
-		"mmmmma...ammmmm"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "mmmmmmmmmmmmmmm"
+		/*  1 */ "..............."
+		/*  2 */ "..............."
+		/*  3 */ "..............."
+		/*  4 */ "mmmmmm...mmmmmm"
+		/*  5 */ "mmmmmm...mmmmmm"
+		/*  6 */ "mmmmmm...mmmmmm"
+		/*  7 */ "mmmmmm...mmmmmm"
+		/*  8 */ "mmmmmm...mmmmmm"
+		/*  9 */ "mmmmmm...mmmmmm"
 
 		// Level 7
-		"mmmmmmmmmmmmmmm"
-		"..............."
-		"..............."
-		"..............."
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-
-		// Level 8
-		"mmmmmmmmmmmmmmm"
-		"..............."
-		"..............."
-		"..............."
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm"
-		"mmmmmm...mmmmmm",
-
-		// Connections:
-		"0:  0, 5, 2: 4\n"  /* Type 0, BLOCK_FACE_XM */
-		"0: 14, 5, 2: 5\n"  /* Type 0, BLOCK_FACE_XP */
-		"0:  7, 5, 9: 3\n"  /* Type 0, BLOCK_FACE_ZP */,
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "mmmmmmmmmmmmmmm"
+		/*  1 */ "..............."
+		/*  2 */ "..............."
+		/*  3 */ "..............."
+		/*  4 */ "mmmmmm...mmmmmm"
+		/*  5 */ "mmmmmm...mmmmmm"
+		/*  6 */ "mmmmmm...mmmmmm"
+		/*  7 */ "mmmmmm...mmmmmm"
+		/*  8 */ "mmmmmm...mmmmmm"
+		/*  9 */ "mmmmmm...mmmmmm",
+
+		// Connectors:
+		"0: 0, 5, 2: 4\n"  /* Type 0, direction X- */
+		"0: 7, 5, 9: 3\n"  /* Type 0, direction Z+ */
+		"0: 14, 5, 2: 5\n"  /* Type 0, direction X+ */,
 
 		// AllowedRotations:
 		7,  /* 1, 2, 3 CCW rotations */
-		
+
 		// Merge strategy:
 		cBlockArea::msSpongePrint,
 	},  // BridgeTee
 
 
+
+	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 	// Corridor11:
-	// The data has been exported from gallery Nether, area index 36, ID 287
+	// The data has been exported from the gallery Nether, area index 36, ID 287, created by Aloe_vera
 	{
 		// Size:
 		11, 6, 5,  // SizeX = 11, SizeY = 6, SizeZ = 5
@@ -987,134 +1781,163 @@ const cPrefab::sDef g_NetherFortPrefabs1[] =
 		"a:112: 0\n"  /* netherbrick */
 		"b:113: 0\n"  /* netherbrickfence */
 		"c:114: 2\n"  /* netherbrickstairs */
-		"d:114: 3\n"  /* netherbrickstairs */,
+		"d:114: 3\n"  /* netherbrickstairs */
+		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
+		// Level 0
+		/* z\x*             1 */
+		/*    *   01234567890 */
+		/*  0 */ "aaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaa"
+
 		// Level 1
-		"aaaaaaaaaaa"
-		"aaaaaaaaaaa"
-		"aaaaaaaaaaa"
-		"aaaaaaaaaaa"
-		"aaaaaaaaaaa"
+		/* z\x*             1 */
+		/*    *   01234567890 */
+		/*  0 */ "aaaaaaaaaaa"
+		/*  1 */ "..........."
+		/*  2 */ "..........."
+		/*  3 */ "..........."
+		/*  4 */ "aaaaaaaaaaa"
 
 		// Level 2
-		"aaaaaaaaaaa"
-		"..........."
-		"..........."
-		"..........."
-		"aaaaaaaaaaa"
+		/* z\x*             1 */
+		/*    *   01234567890 */
+		/*  0 */ "abababababa"
+		/*  1 */ "..........."
+		/*  2 */ "..........."
+		/*  3 */ "..........."
+		/*  4 */ "abababababa"
 
 		// Level 3
-		"abababababa"
-		"..........."
-		"..........."
-		"..........."
-		"abababababa"
+		/* z\x*             1 */
+		/*    *   01234567890 */
+		/*  0 */ "abababababa"
+		/*  1 */ "..........."
+		/*  2 */ "..........."
+		/*  3 */ "..........."
+		/*  4 */ "abababababa"
 
 		// Level 4
-		"abababababa"
-		"..........."
-		"..........."
-		"..........."
-		"abababababa"
+		/* z\x*             1 */
+		/*    *   01234567890 */
+		/*  0 */ "abababababa"
+		/*  1 */ "..........."
+		/*  2 */ "..........."
+		/*  3 */ "..........."
+		/*  4 */ "abababababa"
 
 		// Level 5
-		"abababababa"
-		"..........."
-		"..........."
-		"..........."
-		"abababababa"
-
-		// Level 6
-		"ccccccccccc"
-		"aaaaaaaaaaa"
-		"aaaaaaaaaaa"
-		"aaaaaaaaaaa"
-		"ddddddddddd",
-
-		// Connections:
-		"1:  0, 1, 2: 4\n"  /* Type 1, BLOCK_FACE_XM */
-		"1: 10, 1, 2: 5\n"  /* Type 1, BLOCK_FACE_XP */,
+		/* z\x*             1 */
+		/*    *   01234567890 */
+		/*  0 */ "ccccccccccc"
+		/*  1 */ "aaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaa"
+		/*  4 */ "ddddddddddd",
+
+		// Connectors:
+		"1: 10, 1, 2: 5\n"  /* Type 1, direction X+ */
+		"1: 0, 1, 2: 4\n"  /* Type 1, direction X- */,
 
 		// AllowedRotations:
 		7,  /* 1, 2, 3 CCW rotations */
-		
+
 		// Merge strategy:
 		cBlockArea::msSpongePrint,
 	},  // Corridor11
 
 
+
 	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 	// Corridor13:
-	// The data has been exported from gallery Nether, area index 35, ID 286
+	// The data has been exported from the gallery Nether, area index 35, ID 286, created by Aloe_vera
 	{
 		// Size:
 		13, 6, 5,  // SizeX = 13, SizeY = 6, SizeZ = 5
 
 		// Block definitions:
-		"a:112: 0\n"  /* netherbrick */
 		".:  0: 0\n"  /* air */
-		"c:113: 0\n"  /* netherbrickfence */
-		"d:114: 2\n"  /* netherbrickstairs */
-		"e:114: 3\n"  /* netherbrickstairs */,
+		"a:112: 0\n"  /* netherbrick */
+		"b:113: 0\n"  /* netherbrickfence */
+		"c:114: 2\n"  /* netherbrickstairs */
+		"d:114: 3\n"  /* netherbrickstairs */
+		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
+		// Level 0
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "aaaaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaaaa"
+
 		// Level 1
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "aaaaaaaaaaaaa"
+		/*  1 */ "............."
+		/*  2 */ "............."
+		/*  3 */ "............."
+		/*  4 */ "aaaaaaaaaaaaa"
 
 		// Level 2
-		"aaaaaaaaaaaaa"
-		"............."
-		"............."
-		"............."
-		"aaaaaaaaaaaaa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "ababababababa"
+		/*  1 */ "............."
+		/*  2 */ "............."
+		/*  3 */ "............."
+		/*  4 */ "ababababababa"
 
 		// Level 3
-		"acacacacacaca"
-		"............."
-		"............."
-		"............."
-		"acacacacacaca"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "ababababababa"
+		/*  1 */ "............."
+		/*  2 */ "............."
+		/*  3 */ "............."
+		/*  4 */ "ababababababa"
 
 		// Level 4
-		"acacacacacaca"
-		"............."
-		"............."
-		"............."
-		"acacacacacaca"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "ababababababa"
+		/*  1 */ "............."
+		/*  2 */ "............."
+		/*  3 */ "............."
+		/*  4 */ "ababababababa"
 
 		// Level 5
-		"acacacacacaca"
-		"............."
-		"............."
-		"............."
-		"acacacacacaca"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "ccccccccccccc"
+		/*  1 */ "aaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaa"
+		/*  4 */ "ddddddddddddd",
+
+		// Connectors:
+		"1: 12, 1, 2: 5\n"  /* Type 1, direction X+ */
+		"1: 0, 1, 2: 4\n"  /* Type 1, direction X- */,
 
-		// Level 6
-		"ddddddddddddd"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"eeeeeeeeeeeee",
-		
-		// Connections:
-		"1:  0, 1, 2: 4\n"  /* Type 1, BLOCK_FACE_XM */
-		"1: 12, 1, 2: 5\n"  /* Type 1, BLOCK_FACE_XP */,
-		
 		// AllowedRotations:
 		7,  /* 1, 2, 3 CCW rotations */
-		
+
 		// Merge strategy:
 		cBlockArea::msSpongePrint,
 	},  // Corridor13
 
 
+
+	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 	// CorridorCorner5:
-	// The data has been exported from gallery Nether, area index 10, ID 40
+	// The data has been exported from the gallery Nether, area index 10, ID 40, created by xoft
 	{
 		// Size:
 		11, 6, 11,  // SizeX = 11, SizeY = 6, SizeZ = 11
@@ -1130,98 +1953,112 @@ const cPrefab::sDef g_NetherFortPrefabs1[] =
 		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
+		// Level 0
+		/* z\x*             1 */
+		/*    *   01234567890 */
+		/*  0 */ "aaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaa"
+		/*  5 */ "aaaaa......"
+		/*  6 */ "aaaaa......"
+		/*  7 */ "aaaaa......"
+		/*  8 */ "aaaaa......"
+		/*  9 */ "aaaaa......"
+		/* 10 */ "aaaaa......"
+
 		// Level 1
-		"aaaaaaaaaaa"
-		"aaaaaaaaaaa"
-		"aaaaaaaaaaa"
-		"aaaaaaaaaaa"
-		"aaaaaaaaaaa"
-		"aaaaammmmmm"
-		"aaaaammmmmm"
-		"aaaaammmmmm"
-		"aaaaammmmmm"
-		"aaaaammmmmm"
-		"aaaaammmmmm"
+		/* z\x*             1 */
+		/*    *   01234567890 */
+		/*  0 */ "aaaaaaaaaaa"
+		/*  1 */ "a.........."
+		/*  2 */ "a.........."
+		/*  3 */ "a.........."
+		/*  4 */ "a...aaaaaaa"
+		/*  5 */ "a...a......"
+		/*  6 */ "a...a......"
+		/*  7 */ "a...a......"
+		/*  8 */ "a...a......"
+		/*  9 */ "a...a......"
+		/* 10 */ "a...a......"
 
 		// Level 2
-		"aaaaaaaaaaa"
-		"a.........."
-		"a.........."
-		"a.........."
-		"a...aaaaaaa"
-		"a...ammmmmm"
-		"a...ammmmmm"
-		"a...ammmmmm"
-		"a...ammmmmm"
-		"a...ammmmmm"
-		"a...ammmmmm"
+		/* z\x*             1 */
+		/*    *   01234567890 */
+		/*  0 */ "abababababa"
+		/*  1 */ "b.........."
+		/*  2 */ "a.........."
+		/*  3 */ "b.........."
+		/*  4 */ "a...abababa"
+		/*  5 */ "b...b......"
+		/*  6 */ "a...a......"
+		/*  7 */ "b...b......"
+		/*  8 */ "a...a......"
+		/*  9 */ "b...b......"
+		/* 10 */ "a...a......"
 
 		// Level 3
-		"abababababa"
-		"b.........."
-		"a.........."
-		"b.........."
-		"a...abababa"
-		"b...bmmmmmm"
-		"a...ammmmmm"
-		"b...bmmmmmm"
-		"a...ammmmmm"
-		"b...bmmmmmm"
-		"a...ammmmmm"
+		/* z\x*             1 */
+		/*    *   01234567890 */
+		/*  0 */ "abababababa"
+		/*  1 */ "b.........."
+		/*  2 */ "a.........."
+		/*  3 */ "b.........."
+		/*  4 */ "a...abababa"
+		/*  5 */ "b...b......"
+		/*  6 */ "a...a......"
+		/*  7 */ "b...b......"
+		/*  8 */ "a...a......"
+		/*  9 */ "b...b......"
+		/* 10 */ "a...a......"
 
 		// Level 4
-		"abababababa"
-		"b.........."
-		"a.........."
-		"b.........."
-		"a...abababa"
-		"b...bmmmmmm"
-		"a...ammmmmm"
-		"b...bmmmmmm"
-		"a...ammmmmm"
-		"b...bmmmmmm"
-		"a...ammmmmm"
+		/* z\x*             1 */
+		/*    *   01234567890 */
+		/*  0 */ "abababababa"
+		/*  1 */ "b.........."
+		/*  2 */ "a.........."
+		/*  3 */ "b.........."
+		/*  4 */ "a...abababa"
+		/*  5 */ "b...b......"
+		/*  6 */ "a...a......"
+		/*  7 */ "b...b......"
+		/*  8 */ "a...a......"
+		/*  9 */ "b...b......"
+		/* 10 */ "a...a......"
 
 		// Level 5
-		"abababababa"
-		"b.........."
-		"a.........."
-		"b.........."
-		"a...abababa"
-		"b...bmmmmmm"
-		"a...ammmmmm"
-		"b...bmmmmmm"
-		"a...ammmmmm"
-		"b...bmmmmmm"
-		"a...ammmmmm"
-
-		// Level 6
-		"ccccccccccc"
-		"daaaaaaaaaa"
-		"daaaaaaaaaa"
-		"daaaaaaaaaa"
-		"daaaeeeeeee"
-		"daaafmmmmmm"
-		"daaafmmmmmm"
-		"daaafmmmmmm"
-		"daaafmmmmmm"
-		"daaafmmmmmm"
-		"daaafmmmmmm",
-		
-		// Connections:
-		"1: 10, 1,  2: 5\n"  /* Type 1, BLOCK_FACE_XP */
-		"1:  2, 1, 10: 3\n"  /* Type 1, BLOCK_FACE_ZP */,
+		/* z\x*             1 */
+		/*    *   01234567890 */
+		/*  0 */ "ccccccccccc"
+		/*  1 */ "daaaaaaaaaa"
+		/*  2 */ "daaaaaaaaaa"
+		/*  3 */ "daaaaaaaaaa"
+		/*  4 */ "daaaeeeeeee"
+		/*  5 */ "daaaf......"
+		/*  6 */ "daaaf......"
+		/*  7 */ "daaaf......"
+		/*  8 */ "daaaf......"
+		/*  9 */ "daaaf......"
+		/* 10 */ "daaaf......",
+
+		// Connectors:
+		"1: 2, 1, 10: 3\n"  /* Type 1, direction Z+ */
+		"1: 10, 1, 2: 5\n"  /* Type 1, direction X+ */,
 
 		// AllowedRotations:
 		7,  /* 1, 2, 3 CCW rotations */
-		
+
 		// Merge strategy:
 		cBlockArea::msSpongePrint,
 	},  // CorridorCorner5
 
 
-	// CorridorCorner5:
-	// The data has been exported from gallery Nether, area index 10, ID 40
+
+	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+	// CorridorCornerChest5:
+	// The data has been exported from the gallery Nether, area index 42, ID 293, created by STR_Warrior
 	{
 		// Size:
 		11, 6, 11,  // SizeX = 11, SizeY = 6, SizeZ = 11
@@ -1229,108 +2066,121 @@ const cPrefab::sDef g_NetherFortPrefabs1[] =
 		// Block definitions:
 		".:  0: 0\n"  /* air */
 		"a:112: 0\n"  /* netherbrick */
-		"b:113: 0\n"  /* netherbrickfence */
-		"c:114: 2\n"  /* netherbrickstairs */
+		"b: 54: 5\n"  /* chest */
+		"c:113: 0\n"  /* netherbrickfence */
 		"d:114: 0\n"  /* netherbrickstairs */
-		"e:114: 3\n"  /* netherbrickstairs */
+		"e:114: 2\n"  /* netherbrickstairs */
 		"f:114: 1\n"  /* netherbrickstairs */
-		"g: 54: 5\n"  /* chest */
+		"g:114: 3\n"  /* netherbrickstairs */
 		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
+		// Level 0
+		/* z\x*             1 */
+		/*    *   01234567890 */
+		/*  0 */ "aaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaa"
+		/*  5 */ "aaaaammmmmm"
+		/*  6 */ "aaaaammmmmm"
+		/*  7 */ "aaaaammmmmm"
+		/*  8 */ "aaaaammmmmm"
+		/*  9 */ "aaaaammmmmm"
+		/* 10 */ "aaaaammmmmm"
+
 		// Level 1
-		"aaaaaaaaaaa"
-		"aaaaaaaaaaa"
-		"aaaaaaaaaaa"
-		"aaaaaaaaaaa"
-		"aaaaaaaaaaa"
-		"aaaaammmmmm"
-		"aaaaammmmmm"
-		"aaaaammmmmm"
-		"aaaaammmmmm"
-		"aaaaammmmmm"
-		"aaaaammmmmm"
+		/* z\x*             1 */
+		/*    *   01234567890 */
+		/*  0 */ "aaaaaaaaaaa"
+		/*  1 */ "ab........."
+		/*  2 */ "a.........."
+		/*  3 */ "a.........."
+		/*  4 */ "a...aaaaaaa"
+		/*  5 */ "a...ammmmmm"
+		/*  6 */ "a...ammmmmm"
+		/*  7 */ "a...ammmmmm"
+		/*  8 */ "a...ammmmmm"
+		/*  9 */ "a...ammmmmm"
+		/* 10 */ "a...ammmmmm"
 
 		// Level 2
-		"aaaaaaaaaaa"
-		"ag........."
-		"a.........."
-		"a.........."
-		"a...aaaaaaa"
-		"a...ammmmmm"
-		"a...ammmmmm"
-		"a...ammmmmm"
-		"a...ammmmmm"
-		"a...ammmmmm"
-		"a...ammmmmm"
+		/* z\x*             1 */
+		/*    *   01234567890 */
+		/*  0 */ "acacacacaca"
+		/*  1 */ "c.........."
+		/*  2 */ "a.........."
+		/*  3 */ "c.........."
+		/*  4 */ "a...acacaca"
+		/*  5 */ "c...cmmmmmm"
+		/*  6 */ "a...ammmmmm"
+		/*  7 */ "c...cmmmmmm"
+		/*  8 */ "a...ammmmmm"
+		/*  9 */ "c...cmmmmmm"
+		/* 10 */ "a...ammmmmm"
 
 		// Level 3
-		"abababababa"
-		"b.........."
-		"a.........."
-		"b.........."
-		"a...abababa"
-		"b...bmmmmmm"
-		"a...ammmmmm"
-		"b...bmmmmmm"
-		"a...ammmmmm"
-		"b...bmmmmmm"
-		"a...ammmmmm"
+		/* z\x*             1 */
+		/*    *   01234567890 */
+		/*  0 */ "acacacacaca"
+		/*  1 */ "c.........."
+		/*  2 */ "a.........."
+		/*  3 */ "c.........."
+		/*  4 */ "a...acacaca"
+		/*  5 */ "c...cmmmmmm"
+		/*  6 */ "a...ammmmmm"
+		/*  7 */ "c...cmmmmmm"
+		/*  8 */ "a...ammmmmm"
+		/*  9 */ "c...cmmmmmm"
+		/* 10 */ "a...ammmmmm"
 
 		// Level 4
-		"abababababa"
-		"b.........."
-		"a.........."
-		"b.........."
-		"a...abababa"
-		"b...bmmmmmm"
-		"a...ammmmmm"
-		"b...bmmmmmm"
-		"a...ammmmmm"
-		"b...bmmmmmm"
-		"a...ammmmmm"
+		/* z\x*             1 */
+		/*    *   01234567890 */
+		/*  0 */ "acacacacaca"
+		/*  1 */ "c.........."
+		/*  2 */ "a.........."
+		/*  3 */ "c.........."
+		/*  4 */ "a...acacaca"
+		/*  5 */ "c...cmmmmmm"
+		/*  6 */ "a...ammmmmm"
+		/*  7 */ "c...cmmmmmm"
+		/*  8 */ "a...ammmmmm"
+		/*  9 */ "c...cmmmmmm"
+		/* 10 */ "a...ammmmmm"
 
 		// Level 5
-		"abababababa"
-		"b.........."
-		"a.........."
-		"b.........."
-		"a...abababa"
-		"b...bmmmmmm"
-		"a...ammmmmm"
-		"b...bmmmmmm"
-		"a...ammmmmm"
-		"b...bmmmmmm"
-		"a...ammmmmm"
-
-		// Level 6
-		"ccccccccccc"
-		"daaaaaaaaaa"
-		"daaaaaaaaaa"
-		"daaaaaaaaaa"
-		"daaaeeeeeee"
-		"daaafmmmmmm"
-		"daaafmmmmmm"
-		"daaafmmmmmm"
-		"daaafmmmmmm"
-		"daaafmmmmmm"
-		"daaafmmmmmm",
-		
-		// Connections:
-		"1: 10, 1,  2: 5\n"  /* Type 1, BLOCK_FACE_XP */
-		"1:  2, 1, 10: 3\n"  /* Type 1, BLOCK_FACE_ZP */,
+		/* z\x*             1 */
+		/*    *   01234567890 */
+		/*  0 */ "deeeeeeeeee"
+		/*  1 */ "daaaaaaaaaa"
+		/*  2 */ "daaaaaaaaaa"
+		/*  3 */ "daaaaaaaaaa"
+		/*  4 */ "daaafgggggg"
+		/*  5 */ "daaafmmmmmm"
+		/*  6 */ "daaafmmmmmm"
+		/*  7 */ "daaafmmmmmm"
+		/*  8 */ "daaafmmmmmm"
+		/*  9 */ "daaafmmmmmm"
+		/* 10 */ "daaafmmmmmm",
+
+		// Connectors:
+		"1: 10, 1, 2: 5\n"  /* Type 1, direction X+ */
+		"1: 2, 1, 10: 3\n"  /* Type 1, direction Z+ */,
 
 		// AllowedRotations:
 		7,  /* 1, 2, 3 CCW rotations */
-		
+
 		// Merge strategy:
 		cBlockArea::msSpongePrint,
-	},  // CorridorCorner5Chest
+	},  // CorridorCornerChest5
+
 
 
 	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 	// CorridorStairs:
-	// The data has been exported from gallery Nether, area index 12, ID 42
+	// The data has been exported from the gallery Nether, area index 12, ID 42, created by xoft
 	{
 		// Size:
 		9, 13, 5,  // SizeX = 9, SizeY = 13, SizeZ = 5
@@ -1342,114 +2192,212 @@ const cPrefab::sDef g_NetherFortPrefabs1[] =
 		"c:113: 0\n"  /* netherbrickfence */
 		"d:114: 2\n"  /* netherbrickstairs */
 		"e:114: 3\n"  /* netherbrickstairs */
-		"f: 19: 0\n"  /* sponge */,
+		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
+		// Level 0
+		/* z\x*   012345678 */
+		/*  0 */ "aaaaaaaaa"
+		/*  1 */ "aaaaaaaaa"
+		/*  2 */ "aaaaaaaaa"
+		/*  3 */ "aaaaaaaaa"
+		/*  4 */ "aaaaaaaaa"
+
 		// Level 1
-		"aaaaaaaaa"
-		"aaaaaaaaa"
-		"aaaaaaaaa"
-		"aaaaaaaaa"
-		"aaaaaaaaa"
+		/* z\x*   012345678 */
+		/*  0 */ "aaaaaaaaa"
+		/*  1 */ ".baaaaaaa"
+		/*  2 */ ".baaaaaaa"
+		/*  3 */ ".baaaaaaa"
+		/*  4 */ "aaaaaaaaa"
 
 		// Level 2
-		"aaaaaaaaa"
-		".baaaaaaa"
-		".baaaaaaa"
-		".baaaaaaa"
-		"aaaaaaaaa"
+		/* z\x*   012345678 */
+		/*  0 */ "acaaaaaaa"
+		/*  1 */ "..baaaaaa"
+		/*  2 */ "..baaaaaa"
+		/*  3 */ "..baaaaaa"
+		/*  4 */ "acaaaaaaa"
 
 		// Level 3
-		"acaaaaaaa"
-		"..baaaaaa"
-		"..baaaaaa"
-		"..baaaaaa"
-		"acaaaaaaa"
+		/* z\x*   012345678 */
+		/*  0 */ "acaaaaaaa"
+		/*  1 */ "...baaaaa"
+		/*  2 */ "...baaaaa"
+		/*  3 */ "...baaaaa"
+		/*  4 */ "acaaaaaaa"
 
 		// Level 4
-		"acaaaaaaa"
-		"...baaaaa"
-		"...baaaaa"
-		"...baaaaa"
-		"acaaaaaaa"
+		/* z\x*   012345678 */
+		/*  0 */ "acacaaaaa"
+		/*  1 */ "....baaaa"
+		/*  2 */ "....baaaa"
+		/*  3 */ "....baaaa"
+		/*  4 */ "acacaaaaa"
 
 		// Level 5
-		"acacaaaaa"
-		"....baaaa"
-		"....baaaa"
-		"....baaaa"
-		"acacaaaaa"
+		/* z\x*   012345678 */
+		/*  0 */ "aaacaaaaa"
+		/*  1 */ ".....baaa"
+		/*  2 */ ".....baaa"
+		/*  3 */ ".....baaa"
+		/*  4 */ "aaacaaaaa"
 
 		// Level 6
-		"aaacaaaaa"
-		".....baaa"
-		".....baaa"
-		".....baaa"
-		"aaacaaaaa"
+		/* z\x*   012345678 */
+		/*  0 */ "daacacaaa"
+		/*  1 */ "a.....baa"
+		/*  2 */ "a.....baa"
+		/*  3 */ "a.....baa"
+		/*  4 */ "eaacacaaa"
 
 		// Level 7
-		"daacacaaa"
-		"a.....baa"
-		"a.....baa"
-		"a.....baa"
-		"eaacacaaa"
+		/* z\x*   012345678 */
+		/*  0 */ "mdaaacaaa"
+		/*  1 */ "ma.....ba"
+		/*  2 */ "ma.....ba"
+		/*  3 */ "ma.....ba"
+		/*  4 */ "meaaacaaa"
 
 		// Level 8
-		"fdaaacaaa"
-		"fa.....ba"
-		"fa.....ba"
-		"fa.....ba"
-		"feaaacaaa"
+		/* z\x*   012345678 */
+		/*  0 */ "mmdaacaca"
+		/*  1 */ "mma......"
+		/*  2 */ "mma......"
+		/*  3 */ "mma......"
+		/*  4 */ "mmeaacaca"
 
 		// Level 9
-		"ffdaacaca"
-		"ffa......"
-		"ffa......"
-		"ffa......"
-		"ffeaacaca"
+		/* z\x*   012345678 */
+		/*  0 */ "mmmdaaaca"
+		/*  1 */ "mmma....."
+		/*  2 */ "mmma....."
+		/*  3 */ "mmma....."
+		/*  4 */ "mmmeaaaca"
 
 		// Level 10
-		"fffdaaaca"
-		"fffa....."
-		"fffa....."
-		"fffa....."
-		"fffeaaaca"
+		/* z\x*   012345678 */
+		/*  0 */ "mmmmdaaca"
+		/*  1 */ "mmmma...."
+		/*  2 */ "mmmma...."
+		/*  3 */ "mmmma...."
+		/*  4 */ "mmmmeaaca"
 
 		// Level 11
-		"ffffdaaca"
-		"ffffa...."
-		"ffffa...."
-		"ffffa...."
-		"ffffeaaca"
+		/* z\x*   012345678 */
+		/*  0 */ "mmmmmdaaa"
+		/*  1 */ "mmmmma..."
+		/*  2 */ "mmmmma..."
+		/*  3 */ "mmmmma..."
+		/*  4 */ "mmmmmeaaa"
 
 		// Level 12
-		"fffffdaaa"
-		"fffffa..."
-		"fffffa..."
-		"fffffa..."
-		"fffffeaaa"
+		/* z\x*   012345678 */
+		/*  0 */ "mmmmmmddd"
+		/*  1 */ "mmmmmmaaa"
+		/*  2 */ "mmmmmmaaa"
+		/*  3 */ "mmmmmmaaa"
+		/*  4 */ "mmmmmmeee",
+
+		// Connectors:
+		"1: 0, 1, 2: 4\n"  /* Type 1, direction X- */
+		"1: 8, 8, 2: 5\n"  /* Type 1, direction X+ */,
 
-		// Level 13
-		"ffffffddd"
-		"ffffffaaa"
-		"ffffffaaa"
-		"ffffffaaa"
-		"ffffffeee",
-
-		// Connections:
-		"1: 0, 1, 2: 4\n"  /* Type 1, BLOCK_FACE_XM */
-		"1: 8, 8, 2: 5\n"  /* Type 1, BLOCK_FACE_XP */,
-		
 		// AllowedRotations:
 		7,  /* 1, 2, 3 CCW rotations */
-		
+
 		// Merge strategy:
 		cBlockArea::msSpongePrint,
 	},  // CorridorStairs
 
 
+
+	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+	// DarkCorridor:
+	// The data has been exported from the gallery Nether, area index 3, ID 30, created by STR_Warrior
+	{
+		// Size:
+		14, 6, 5,  // SizeX = 14, SizeY = 6, SizeZ = 5
+
+		// Block definitions:
+		".:  0: 0\n"  /* air */
+		"a:112: 0\n"  /* netherbrick */
+		"b:113: 0\n"  /* netherbrickfence */
+		"c:114: 2\n"  /* netherbrickstairs */
+		"d:114: 3\n"  /* netherbrickstairs */
+		"m: 19: 0\n"  /* sponge */,
+
+		// Block data:
+		// Level 0
+		/* z\x*             1111 */
+		/*    *   01234567890123 */
+		/*  0 */ "aaaaaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaaaaa"
+
+		// Level 1
+		/* z\x*             1111 */
+		/*    *   01234567890123 */
+		/*  0 */ "aaaaaaaaaaaaaa"
+		/*  1 */ ".............."
+		/*  2 */ ".............."
+		/*  3 */ ".............."
+		/*  4 */ "aaaaaaaaaaaaaa"
+
+		// Level 2
+		/* z\x*             1111 */
+		/*    *   01234567890123 */
+		/*  0 */ "aabaaaaaaaabaa"
+		/*  1 */ ".............."
+		/*  2 */ ".............."
+		/*  3 */ ".............."
+		/*  4 */ "aabaaaaaaaabaa"
+
+		// Level 3
+		/* z\x*             1111 */
+		/*    *   01234567890123 */
+		/*  0 */ "aabaaaaaaaabaa"
+		/*  1 */ ".............."
+		/*  2 */ ".............."
+		/*  3 */ ".............."
+		/*  4 */ "aabaaaaaaaabaa"
+
+		// Level 4
+		/* z\x*             1111 */
+		/*    *   01234567890123 */
+		/*  0 */ "aaaaaaaaaaaaaa"
+		/*  1 */ ".............."
+		/*  2 */ ".............."
+		/*  3 */ ".............."
+		/*  4 */ "aaaaaaaaaaaaaa"
+
+		// Level 5
+		/* z\x*             1111 */
+		/*    *   01234567890123 */
+		/*  0 */ "cccccccccccccc"
+		/*  1 */ "aaaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaaa"
+		/*  4 */ "dddddddddddddd",
+
+		// Connectors:
+		"1: 0, 1, 2: 4\n"  /* Type 1, direction X- */
+		"1: 13, 1, 2: 5\n"  /* Type 1, direction X+ */,
+
+		// AllowedRotations:
+		7,  /* 1, 2, 3 CCW rotations */
+
+		// Merge strategy:
+		cBlockArea::msSpongePrint,
+	},  // DarkCorridor
+
+
+
+	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 	// LavaStaircase:
-	// The data has been exported from gallery Nether, area index 28, ID 278
+	// The data has been exported from the gallery Nether, area index 28, ID 278, created by Aloe_vera
 	{
 		// Size:
 		15, 11, 15,  // SizeX = 15, SizeY = 11, SizeZ = 15
@@ -1458,211 +2406,236 @@ const cPrefab::sDef g_NetherFortPrefabs1[] =
 		".:  0: 0\n"  /* air */
 		"a:112: 0\n"  /* netherbrick */
 		"b:113: 0\n"  /* netherbrickfence */
-		"c: 11: 0\n"  /* lava */,
+		"c: 10: 0\n"  /* lava */
+		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
+		// Level 0
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "aaaaaaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaaaaaa"
+		/*  5 */ "aaaaaaaaaaaaaaa"
+		/*  6 */ "aaaaaaaaaaaaaaa"
+		/*  7 */ "aaaaaaaaaaaaaaa"
+		/*  8 */ "aaaaaaaaaaaaaaa"
+		/*  9 */ "aaaaaaaaaaaaaaa"
+		/* 10 */ "aaaaaaaaaaaaaaa"
+		/* 11 */ "aaaaaaaaaaaaaaa"
+		/* 12 */ "aaaaaaaaaaaaaaa"
+		/* 13 */ "aaaaaaaaaaaaaaa"
+		/* 14 */ "aaaaaaaaaaaaaaa"
+
 		// Level 1
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "aaaaaaaa...aaaa"
+		/*  1 */ "aaaaa.........a"
+		/*  2 */ "aaaaa.........a"
+		/*  3 */ "aaaaab........a"
+		/*  4 */ "accca...aaaa..a"
+		/*  5 */ "accca...acca..a"
+		/*  6 */ "acccaaaaacca..a"
+		/*  7 */ "acccccccccca..a"
+		/*  8 */ "acccaaaaacca..a"
+		/*  9 */ "accca...acca..a"
+		/* 10 */ "accca...aaaa..a"
+		/* 11 */ "aaaaab........a"
+		/* 12 */ "aaaaa.........a"
+		/* 13 */ "aaaaa.........a"
+		/* 14 */ "aaaaaaaa...aaaa"
 
 		// Level 2
-		"aaaaaaaa...aaaa"
-		"aaaaa.........a"
-		"aaaaa.........a"
-		"aaaaab........a"
-		"accca...aaaa..a"
-		"accca...acca..a"
-		"acccaaaaacca..a"
-		"acccccccccca..a"
-		"acccaaaaacca..a"
-		"accca...acca..a"
-		"accca...aaaa..a"
-		"aaaaab........a"
-		"aaaaa.........a"
-		"aaaaa.........a"
-		"aaaaaaaa...aaaa"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "aaaaaaaa...aaaa"
+		/*  1 */ "aaaa..........a"
+		/*  2 */ "aaaa..........a"
+		/*  3 */ "aaaabb........a"
+		/*  4 */ "aaaa..........a"
+		/*  5 */ "a.............a"
+		/*  6 */ "a.............a"
+		/*  7 */ "a.............a"
+		/*  8 */ "a.............a"
+		/*  9 */ "a.............a"
+		/* 10 */ "aaaa..........a"
+		/* 11 */ "aaaabb........a"
+		/* 12 */ "aaaa..........a"
+		/* 13 */ "aaaa..........a"
+		/* 14 */ "aaaaaaaa...aaaa"
 
 		// Level 3
-		"aaaaaaaa...aaaa"
-		"aaaa..........a"
-		"aaaa..........a"
-		"aaaabb........a"
-		"aaaa..........a"
-		"a.............a"
-		"a.............a"
-		"a.............a"
-		"a.............a"
-		"a.............a"
-		"aaaa..........a"
-		"aaaabb........a"
-		"aaaa..........a"
-		"aaaa..........a"
-		"aaaaaaaa...aaaa"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "aaaaaaaa...aaaa"
+		/*  1 */ "a.............a"
+		/*  2 */ "a.............a"
+		/*  3 */ "a..bb.........a"
+		/*  4 */ "aaaa..........a"
+		/*  5 */ "aaaa..........a"
+		/*  6 */ "a.............a"
+		/*  7 */ "a.............a"
+		/*  8 */ "a.............a"
+		/*  9 */ "aaaa..........a"
+		/* 10 */ "aaaa..........a"
+		/* 11 */ "a..bb.........a"
+		/* 12 */ "a.............a"
+		/* 13 */ "a.............a"
+		/* 14 */ "aaaaaaaa...aaaa"
 
 		// Level 4
-		"aaaaaaaa...aaaa"
-		"a.............a"
-		"a.............a"
-		"a..bb.........a"
-		"aaaa..........a"
-		"aaaa..........a"
-		"a.............a"
-		"a.............a"
-		"a.............a"
-		"aaaa..........a"
-		"aaaa..........a"
-		"a..bb.........a"
-		"a.............a"
-		"a.............a"
-		"aaaaaaaa...aaaa"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "aaaaaaaa...aaaa"
+		/*  1 */ "a.............a"
+		/*  2 */ "a.............a"
+		/*  3 */ "a..b..........a"
+		/*  4 */ "a..b..........a"
+		/*  5 */ "aaaa..........a"
+		/*  6 */ "aaaa..........a"
+		/*  7 */ "a.............a"
+		/*  8 */ "aaaa..........a"
+		/*  9 */ "aaaa..........a"
+		/* 10 */ "a..b..........a"
+		/* 11 */ "a..b..........a"
+		/* 12 */ "a.............a"
+		/* 13 */ "a.............a"
+		/* 14 */ "aaaaaaaa...aaaa"
 
 		// Level 5
-		"aaaaaaaabbbaaaa"
-		"a.............a"
-		"a.............a"
-		"a..b..........a"
-		"a..b..........a"
-		"aaaa..........a"
-		"aaaa..........a"
-		"a.............a"
-		"aaaa..........a"
-		"aaaa..........a"
-		"a..b..........a"
-		"a..b..........a"
-		"a.............a"
-		"a.............a"
-		"aaaaaaaabbbaaaa"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "aaaaaaaaaaaaaaa"
+		/*  1 */ "a.............a"
+		/*  2 */ "a.............a"
+		/*  3 */ "a.............a"
+		/*  4 */ "a..b..........a"
+		/*  5 */ "a..b..........a"
+		/*  6 */ "aaaa..........a"
+		/*  7 */ "aaaa..........a"
+		/*  8 */ "aaaa..........a"
+		/*  9 */ "a..b..........a"
+		/* 10 */ "a..b..........a"
+		/* 11 */ "a.............a"
+		/* 12 */ "a.............a"
+		/* 13 */ "a.............a"
+		/* 14 */ "aaaaaaaaaaaaaaa"
 
 		// Level 6
-		"aaaaaaaaaaaaaaa"
-		"a.............a"
-		"a.............a"
-		"a.............a"
-		"a..b..........a"
-		"a..b..........a"
-		"aaaa..........a"
-		"aaaa..........a"
-		"aaaa..........a"
-		"a..b..........a"
-		"a..b..........a"
-		"a.............a"
-		"a.............a"
-		"a.............a"
-		"aaaaaaaaaaaaaaa"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "aaaaaaaaaaaaaaa"
+		/*  1 */ "a.............a"
+		/*  2 */ "a.............a"
+		/*  3 */ "a.............a"
+		/*  4 */ "a.............a"
+		/*  5 */ "a..b..........a"
+		/*  6 */ "...b..........a"
+		/*  7 */ "...b..........a"
+		/*  8 */ "...b..........a"
+		/*  9 */ "a..b..........a"
+		/* 10 */ "a.............a"
+		/* 11 */ "a.............a"
+		/* 12 */ "a.............a"
+		/* 13 */ "a.............a"
+		/* 14 */ "aaaaaaaaaaaaaaa"
 
 		// Level 7
-		"aaaaaaaaaaaaaaa"
-		"a.............a"
-		"a.............a"
-		"a.............a"
-		"a.............a"
-		"a..b..........a"
-		"...b..........a"
-		"...b..........a"
-		"...b..........a"
-		"a..b..........a"
-		"a.............a"
-		"a.............a"
-		"a.............a"
-		"a.............a"
-		"aaaaaaaaaaaaaaa"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "aababababababaa"
+		/*  1 */ "a.............a"
+		/*  2 */ "b.............b"
+		/*  3 */ "a.............a"
+		/*  4 */ "b.............b"
+		/*  5 */ "a.............a"
+		/*  6 */ "..............b"
+		/*  7 */ "..............a"
+		/*  8 */ "..............b"
+		/*  9 */ "a.............a"
+		/* 10 */ "b.............b"
+		/* 11 */ "a.............a"
+		/* 12 */ "b.............b"
+		/* 13 */ "a.............a"
+		/* 14 */ "aababababababaa"
 
 		// Level 8
-		"aababababababaa"
-		"a.............a"
-		"b.............b"
-		"a.............a"
-		"b.............b"
-		"a.............a"
-		"..............b"
-		"..............a"
-		"..............b"
-		"a.............a"
-		"b.............b"
-		"a.............a"
-		"b.............b"
-		"a.............a"
-		"aababababababaa"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "aababababababaa"
+		/*  1 */ "a.............a"
+		/*  2 */ "b.............b"
+		/*  3 */ "a.............a"
+		/*  4 */ "b.............b"
+		/*  5 */ "a.............a"
+		/*  6 */ "..............b"
+		/*  7 */ "..............a"
+		/*  8 */ "..............b"
+		/*  9 */ "a.............a"
+		/* 10 */ "b.............b"
+		/* 11 */ "a.............a"
+		/* 12 */ "b.............b"
+		/* 13 */ "a.............a"
+		/* 14 */ "aababababababaa"
 
 		// Level 9
-		"aababababababaa"
-		"a.............a"
-		"b.............b"
-		"a.............a"
-		"b.............b"
-		"a.............a"
-		"..............b"
-		"..............a"
-		"..............b"
-		"a.............a"
-		"b.............b"
-		"a.............a"
-		"b.............b"
-		"a.............a"
-		"aababababababaa"
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "aababababababaa"
+		/*  1 */ "a.............a"
+		/*  2 */ "b.............b"
+		/*  3 */ "a.............a"
+		/*  4 */ "b.............b"
+		/*  5 */ "a.............a"
+		/*  6 */ "..............b"
+		/*  7 */ "..............a"
+		/*  8 */ "..............b"
+		/*  9 */ "a.............a"
+		/* 10 */ "b.............b"
+		/* 11 */ "a.............a"
+		/* 12 */ "b.............b"
+		/* 13 */ "a.............a"
+		/* 14 */ "aababababababaa"
 
 		// Level 10
-		"aababababababaa"
-		"a.............a"
-		"b.............b"
-		"a.............a"
-		"b.............b"
-		"a.............a"
-		"..............b"
-		"..............a"
-		"..............b"
-		"a.............a"
-		"b.............b"
-		"a.............a"
-		"b.............b"
-		"a.............a"
-		"aababababababaa"
-
-		// Level 11
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa"
-		"aaaaaaaaaaaaaaa",
-		
-		// Connections:
-		"1:  0, 6,  7: 4\n"  /* Type 1, BLOCK_FACE_XM */
-		"0:  9, 1,  0: 2\n"  /* Type 0, BLOCK_FACE_ZM */
-		"0:  9, 1, 14: 3\n"  /* Type 0, BLOCK_FACE_ZP */,
+		/* z\x*             11111 */
+		/*    *   012345678901234 */
+		/*  0 */ "aaaaaaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaaaaaa"
+		/*  5 */ "aaaaaaaaaaaaaaa"
+		/*  6 */ "aaaaaaaaaaaaaaa"
+		/*  7 */ "aaaaaaaaaaaaaaa"
+		/*  8 */ "aaaaaaaaaaaaaaa"
+		/*  9 */ "aaaaaaaaaaaaaaa"
+		/* 10 */ "aaaaaaaaaaaaaaa"
+		/* 11 */ "aaaaaaaaaaaaaaa"
+		/* 12 */ "aaaaaaaaaaaaaaa"
+		/* 13 */ "aaaaaaaaaaaaaaa"
+		/* 14 */ "aaaaaaaaaaaaaaa",
+
+		// Connectors:
+		"1: 0, 6, 7: 4\n"  /* Type 1, direction X- */
+		"1: 9, 1, 14: 3\n"  /* Type 1, direction Z+ */
+		"1: 9, 1, 0: 2\n"  /* Type 1, direction Z- */,
 
 		// AllowedRotations:
 		7,  /* 1, 2, 3 CCW rotations */
-		
+
 		// Merge strategy:
 		cBlockArea::msSpongePrint,
 	},  // LavaStaircase
 
 
+
+	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 	// LavaStaircaseBig:
-	// The data has been exported from gallery Nether, area index 31, ID 282
+	// The data has been exported from the gallery Nether, area index 31, ID 282, created by STR_Warrior
 	{
 		// Size:
 		12, 15, 15,  // SizeX = 12, SizeY = 15, SizeZ = 15
@@ -1671,278 +2644,573 @@ const cPrefab::sDef g_NetherFortPrefabs1[] =
 		".:  0: 0\n"  /* air */
 		"a:112: 0\n"  /* netherbrick */
 		"b: 10: 0\n"  /* lava */
-		"c:113: 0\n"  /* netherbrickfence */,
+		"c:113: 0\n"  /* netherbrickfence */
+		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
+		// Level 0
+		/* z\x*             11 */
+		/*    *   012345678901 */
+		/*  0 */ "aaaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaaa"
+		/*  5 */ "aaaaaaaaaaaa"
+		/*  6 */ "aaaaaaaaaaaa"
+		/*  7 */ "aaaaaaaaaaaa"
+		/*  8 */ "aaaaaaaaaaaa"
+		/*  9 */ "aaaaaaaaaaaa"
+		/* 10 */ "aaaaaaaaaaaa"
+		/* 11 */ "aaaaaaaaaaaa"
+		/* 12 */ "aaaaaaaaaaaa"
+		/* 13 */ "aaaaaaaaaaaa"
+		/* 14 */ "aaaaaaaaaaaa"
+
 		// Level 1
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
+		/* z\x*             11 */
+		/*    *   012345678901 */
+		/*  0 */ "aaaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaa"
+		/*  4 */ "abbbbbaaaaaa"
+		/*  5 */ "abbbbbbaaaaa"
+		/*  6 */ "abbbbbba...."
+		/*  7 */ "abbbbbba...."
+		/*  8 */ "abbbbbba...."
+		/*  9 */ "abbbbbbaaaaa"
+		/* 10 */ "abbbbb.aaaaa"
+		/* 11 */ "aaaaaaaaaaaa"
+		/* 12 */ "aaaaaaaaaaaa"
+		/* 13 */ "aaaaaaaaaaaa"
+		/* 14 */ "aaaaaaaaaaaa"
 
 		// Level 2
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"abbbbbaaaaaa"
-		"abbbbbbaaaaa"
-		"abbbbbba...."
-		"abbbbbba...."
-		"abbbbbba...."
-		"abbbbbbaaaaa"
-		"abbbbb.aaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
+		/* z\x*             11 */
+		/*    *   012345678901 */
+		/*  0 */ "aaaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaa"
+		/*  4 */ "abbbbbaaaaaa"
+		/*  5 */ "abbbbbba...a"
+		/*  6 */ "abbbbbba...."
+		/*  7 */ "abbbbbba...."
+		/*  8 */ "abbbbbba...."
+		/*  9 */ "abbbbbba...a"
+		/* 10 */ "abbbbb.aaaaa"
+		/* 11 */ "aaaaaaaaaaaa"
+		/* 12 */ "aaaaaaaaaaaa"
+		/* 13 */ "aaaaaaaaaaaa"
+		/* 14 */ "aaaaaaaaaaaa"
 
 		// Level 3
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"abbbbbaaaaaa"
-		"abbbbbba...a"
-		"abbbbbba...."
-		"abbbbbba...."
-		"abbbbbba...."
-		"abbbbbba...a"
-		"abbbbb.aaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
+		/* z\x*             11 */
+		/*    *   012345678901 */
+		/*  0 */ "aaaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaa"
+		/*  4 */ "abbbbbaa...a"
+		/*  5 */ "abbbbbba...a"
+		/*  6 */ "abbbbbba...."
+		/*  7 */ "abbbbbba...."
+		/*  8 */ "abbbbbba...."
+		/*  9 */ "abbbbbba...a"
+		/* 10 */ "abbbbbaa...a"
+		/* 11 */ "aaaaaaaaaaaa"
+		/* 12 */ "aaaaaaaaaaaa"
+		/* 13 */ "aaaaaaaaaaaa"
+		/* 14 */ "aaaaaaaaaaaa"
 
 		// Level 4
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"abbbbbaa...a"
-		"abbbbbba...a"
-		"abbbbbba...."
-		"abbbbbba...."
-		"abbbbbba...."
-		"abbbbbba...a"
-		"abbbbbaa...a"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
+		/* z\x*             11 */
+		/*    *   012345678901 */
+		/*  0 */ "aaaaaaaaaaaa"
+		/*  1 */ "aaaaa......a"
+		/*  2 */ "aaaaa......a"
+		/*  3 */ "aaaaacc....a"
+		/*  4 */ "a.....cc...a"
+		/*  5 */ "a......c...a"
+		/*  6 */ "a......c...a"
+		/*  7 */ "a......c...a"
+		/*  8 */ "a......c...a"
+		/*  9 */ "a......c...a"
+		/* 10 */ "a.....cc...a"
+		/* 11 */ "aaaaacc....a"
+		/* 12 */ "aaaaa......a"
+		/* 13 */ "aaaaa......a"
+		/* 14 */ "aaaaaaaaaaaa"
 
 		// Level 5
-		"aaaaaaaaaaaa"
-		"aaaaa......a"
-		"aaaaa......a"
-		"aaaaacc....a"
-		"a.....cc...a"
-		"a......c...a"
-		"a......c...."
-		"a......c...."
-		"a......c...."
-		"a......c...a"
-		"a.....cc...a"
-		"aaaaacc....a"
-		"aaaaa......a"
-		"aaaaa......a"
-		"aaaaaaaaaaaa"
+		/* z\x*             11 */
+		/*    *   012345678901 */
+		/*  0 */ "aaaaaaaaaaaa"
+		/*  1 */ "aaaa.......a"
+		/*  2 */ "aaaa.......a"
+		/*  3 */ "aaaacc.....a"
+		/*  4 */ "aaaa.......a"
+		/*  5 */ "a..........a"
+		/*  6 */ "a..........a"
+		/*  7 */ "a..........a"
+		/*  8 */ "a..........a"
+		/*  9 */ "a..........a"
+		/* 10 */ "aaaa.......a"
+		/* 11 */ "aaaacc.....a"
+		/* 12 */ "aaaa.......a"
+		/* 13 */ "aaaa.......a"
+		/* 14 */ "aaaaaaaaaaaa"
 
 		// Level 6
-		"aaaaaaaaaaaa"
-		"aaaa.......a"
-		"aaaa.......a"
-		"aaaacc.....a"
-		"aaaa.......a"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"aaaa.......a"
-		"aaaacc.....a"
-		"aaaa.......a"
-		"aaaa.......a"
-		"aaaaaaaaaaaa"
+		/* z\x*             11 */
+		/*    *   012345678901 */
+		/*  0 */ "aaaaaaaaaaaa"
+		/*  1 */ "a..........a"
+		/*  2 */ "a..........a"
+		/*  3 */ "a..cc......a"
+		/*  4 */ "aaaa.......a"
+		/*  5 */ "aaaa.......a"
+		/*  6 */ "a..........a"
+		/*  7 */ "a..........a"
+		/*  8 */ "a..........a"
+		/*  9 */ "aaaa.......a"
+		/* 10 */ "aaaa.......a"
+		/* 11 */ "a..cc......a"
+		/* 12 */ "a..........a"
+		/* 13 */ "a..........a"
+		/* 14 */ "aaaaaaaaaaaa"
 
 		// Level 7
-		"aaaaaaaaaaaa"
-		"a..........a"
-		"a..........a"
-		"a..cc......a"
-		"aaaa.......a"
-		"aaaa.......a"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"aaaa.......a"
-		"aaaa.......a"
-		"a..cc......a"
-		"a..........a"
-		"a..........a"
-		"aaaaaaaaaaaa"
+		/* z\x*             11 */
+		/*    *   012345678901 */
+		/*  0 */ "aaaaaaaaaaaa"
+		/*  1 */ "a..........a"
+		/*  2 */ "a..........a"
+		/*  3 */ "a..c.......a"
+		/*  4 */ "a..c.......a"
+		/*  5 */ "aaaa.......a"
+		/*  6 */ "aaaa.......a"
+		/*  7 */ "a..........a"
+		/*  8 */ "aaaa.......a"
+		/*  9 */ "aaaa.......a"
+		/* 10 */ "a..c.......a"
+		/* 11 */ "a..c.......a"
+		/* 12 */ "a..........a"
+		/* 13 */ "a..........a"
+		/* 14 */ "aaaaaaaaaaaa"
 
 		// Level 8
-		"aaaaaaaaaaaa"
-		"a..........a"
-		"a..........a"
-		"a..c.......a"
-		"a..c.......a"
-		"aaaa.......a"
-		"aaaa.......a"
-		"a..........a"
-		"aaaa.......a"
-		"aaaa.......a"
-		"a..c.......a"
-		"a..c.......a"
-		"a..........a"
-		"a..........a"
-		"aaaaaaaaaaaa"
+		/* z\x*             11 */
+		/*    *   012345678901 */
+		/*  0 */ "aaaaaaaaaaaa"
+		/*  1 */ "a..........a"
+		/*  2 */ "a..........a"
+		/*  3 */ "a..........a"
+		/*  4 */ "a..c.......a"
+		/*  5 */ "a..c.......a"
+		/*  6 */ "aaaa.......a"
+		/*  7 */ "aaaa.......a"
+		/*  8 */ "aaaa.......a"
+		/*  9 */ "a..c.......a"
+		/* 10 */ "a..c.......a"
+		/* 11 */ "a..........a"
+		/* 12 */ "a..........a"
+		/* 13 */ "a..........a"
+		/* 14 */ "aaaaaaaaaaaa"
 
 		// Level 9
-		"aaaaaaaaaaaa"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"a..c.......a"
-		"a..c.......a"
-		"aaaa.......a"
-		"aaaa.......a"
-		"aaaa.......a"
-		"a..c.......a"
-		"a..c.......a"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"aaaaaaaaaaaa"
+		/* z\x*             11 */
+		/*    *   012345678901 */
+		/*  0 */ "aaaaaaaaaaaa"
+		/*  1 */ "a..........a"
+		/*  2 */ "a..........a"
+		/*  3 */ "a..........a"
+		/*  4 */ "a..........a"
+		/*  5 */ "a..c.......a"
+		/*  6 */ "...c.......a"
+		/*  7 */ "...c.......a"
+		/*  8 */ "...c.......a"
+		/*  9 */ "a..c.......a"
+		/* 10 */ "a..........a"
+		/* 11 */ "a..........a"
+		/* 12 */ "a..........a"
+		/* 13 */ "a..........a"
+		/* 14 */ "aaaaaaaaaaaa"
 
 		// Level 10
-		"aaaaaaaaaaaa"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"a..c.......a"
-		"...c.......a"
-		"...c.......a"
-		"...c.......a"
-		"a..c.......a"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"aaaaaaaaaaaa"
+		/* z\x*             11 */
+		/*    *   012345678901 */
+		/*  0 */ "aaaaaaaaaaaa"
+		/*  1 */ "a..........a"
+		/*  2 */ "a..........a"
+		/*  3 */ "a..........a"
+		/*  4 */ "a..........a"
+		/*  5 */ "a..........a"
+		/*  6 */ "...........a"
+		/*  7 */ "...........a"
+		/*  8 */ "...........a"
+		/*  9 */ "a..........a"
+		/* 10 */ "a..........a"
+		/* 11 */ "a..........a"
+		/* 12 */ "a..........a"
+		/* 13 */ "a..........a"
+		/* 14 */ "aaaaaaaaaaaa"
 
 		// Level 11
-		"aaaaaaaaaaaa"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"...........a"
-		"...........a"
-		"...........a"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"aaaaaaaaaaaa"
+		/* z\x*             11 */
+		/*    *   012345678901 */
+		/*  0 */ "aaaaaaaaaaaa"
+		/*  1 */ "a..........a"
+		/*  2 */ "a..........a"
+		/*  3 */ "a..........a"
+		/*  4 */ "a..........a"
+		/*  5 */ "a..........a"
+		/*  6 */ "...........a"
+		/*  7 */ "...........a"
+		/*  8 */ "...........a"
+		/*  9 */ "a..........a"
+		/* 10 */ "a..........a"
+		/* 11 */ "a..........a"
+		/* 12 */ "a..........a"
+		/* 13 */ "a..........a"
+		/* 14 */ "aaaaaaaaaaaa"
 
 		// Level 12
-		"aaaaaaaaaaaa"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"...........a"
-		"...........a"
-		"...........a"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"aaaaaaaaaaaa"
+		/* z\x*             11 */
+		/*    *   012345678901 */
+		/*  0 */ "aaaaaaaaaaaa"
+		/*  1 */ "a..........a"
+		/*  2 */ "a..........a"
+		/*  3 */ "a..........a"
+		/*  4 */ "a..........a"
+		/*  5 */ "a..........a"
+		/*  6 */ "a..........a"
+		/*  7 */ "a..........a"
+		/*  8 */ "a..........a"
+		/*  9 */ "a..........a"
+		/* 10 */ "a..........a"
+		/* 11 */ "a..........a"
+		/* 12 */ "a..........a"
+		/* 13 */ "a..........a"
+		/* 14 */ "aaaaaaaaaaaa"
 
 		// Level 13
-		"aaaaaaaaaaaa"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"...........a"
-		"...........a"
-		"...........a"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"a..........a"
-		"aaaaaaaaaaaa"
+		/* z\x*             11 */
+		/*    *   012345678901 */
+		/*  0 */ "aaaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaaa"
+		/*  5 */ "aaaaaaaaaaaa"
+		/*  6 */ "aaaaaaaaaaaa"
+		/*  7 */ "aaaaaaaaaaaa"
+		/*  8 */ "aaaaaaaaaaaa"
+		/*  9 */ "aaaaaaaaaaaa"
+		/* 10 */ "aaaaaaaaaaaa"
+		/* 11 */ "aaaaaaaaaaaa"
+		/* 12 */ "aaaaaaaaaaaa"
+		/* 13 */ "aaaaaaaaaaaa"
+		/* 14 */ "aaaaaaaaaaaa"
 
 		// Level 14
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-		"aaaaaaaaaaaa"
-
-		// Level 15
-		"aaaaaaaaaaaa"
-		"abbbbbbbbbba"
-		"abbbbbbbbbba"
-		"abbbbbbbbbba"
-		"abbbbbbbbbba"
-		"abbbbbbbbbba"
-		"abbbbbbbbbba"
-		"abbbbbbbbbba"
-		"abbbbbbbbbba"
-		"abbbbbbbbbba"
-		"abbbbbbbbbba"
-		"abbbbbbbbbba"
-		"abbbbbbbbbba"
-		"abbbbbbbbbba"
-		"aaaaaaaaaaaa",
-		
-		// Connections:
-		"1:  0, 9,  7: 4\n"  /* Type 1, BLOCK_FACE_XM */
-		"1: 11, 1,  7: 5\n"  /* Type 1, BLOCK_FACE_XP */,
+		/* z\x*             11 */
+		/*    *   012345678901 */
+		/*  0 */ "aaaaaaaaaaaa"
+		/*  1 */ "abbbbbbbbbba"
+		/*  2 */ "abbbbbbbbbba"
+		/*  3 */ "abbbbbbbbbba"
+		/*  4 */ "abbbbbbbbbba"
+		/*  5 */ "abbbbbbbbbba"
+		/*  6 */ "abbbbbbbbbba"
+		/*  7 */ "abbbbbbbbbba"
+		/*  8 */ "abbbbbbbbbba"
+		/*  9 */ "abbbbbbbbbba"
+		/* 10 */ "abbbbbbbbbba"
+		/* 11 */ "abbbbbbbbbba"
+		/* 12 */ "abbbbbbbbbba"
+		/* 13 */ "abbbbbbbbbba"
+		/* 14 */ "aaaaaaaaaaaa",
+
+		// Connectors:
+		"1: 11, 1, 7: 5\n"  /* Type 1, direction X+ */
+		"1: 0, 9, 7: 4\n"  /* Type 1, direction X- */,
 
 		// AllowedRotations:
 		7,  /* 1, 2, 3 CCW rotations */
-		
+
 		// Merge strategy:
 		cBlockArea::msSpongePrint,
 	},  // LavaStaircaseBig
 
 
+
+	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+	// LavaStairsBridge:
+	// The data has been exported from the gallery Nether, area index 30, ID 281, created by STR_Warrior
+	{
+		// Size:
+		16, 12, 15,  // SizeX = 16, SizeY = 12, SizeZ = 15
+
+		// Block definitions:
+		".:  0: 0\n"  /* air */
+		"a:112: 0\n"  /* netherbrick */
+		"b:113: 0\n"  /* netherbrickfence */
+		"c: 10: 0\n"  /* lava */
+		"d:114: 2\n"  /* netherbrickstairs */
+		"e:114: 3\n"  /* netherbrickstairs */
+		"f:114: 7\n"  /* netherbrickstairs */
+		"g: 44:14\n"  /* step */
+		"h:114: 6\n"  /* netherbrickstairs */
+		"i: 44: 6\n"  /* step */
+		"j:114: 0\n"  /* netherbrickstairs */
+		"m: 19: 0\n"  /* sponge */,
+
+		// Block data:
+		// Level 0
+		/* z\x*             111111 */
+		/*    *   0123456789012345 */
+		/*  0 */ "aaaaaaaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaaaaaaa"
+		/*  5 */ "aaaaaaaaaaaaaaaa"
+		/*  6 */ "aaaaaaaaaaaaaaaa"
+		/*  7 */ "aaaaaaaaaaaaaaaa"
+		/*  8 */ "aaaaaaaaaaaaaaaa"
+		/*  9 */ "aaaaaaaaaaaaaaaa"
+		/* 10 */ "aaaaaaaaaaaaaaaa"
+		/* 11 */ "aaaaaaaaaaaaaaaa"
+		/* 12 */ "aaaaaaaaaaaaaaaa"
+		/* 13 */ "aaaaaaaaaaaaaaaa"
+		/* 14 */ "aaaaaaaaaaaaaaaa"
+
+		// Level 1
+		/* z\x*             111111 */
+		/*    *   0123456789012345 */
+		/*  0 */ "aaaaaaaa...aaaaa"
+		/*  1 */ "aaaaa..........a"
+		/*  2 */ "aaaaa..........a"
+		/*  3 */ "aaaaab.........a"
+		/*  4 */ "accca...ddd.aaaa"
+		/*  5 */ "accca...aaa.acca"
+		/*  6 */ "acccaaaaaaaaacca"
+		/*  7 */ "acccccccccccccca"
+		/*  8 */ "acccaaaaaaaaacca"
+		/*  9 */ "accca...aaa.acca"
+		/* 10 */ "accca...eee.aaaa"
+		/* 11 */ "aaaaab.........a"
+		/* 12 */ "aaaaa..........a"
+		/* 13 */ "aaaaa..........a"
+		/* 14 */ "aaaaaaaa...aaaaa"
+
+		// Level 2
+		/* z\x*             111111 */
+		/*    *   0123456789012345 */
+		/*  0 */ "aaaaaaaa...aaaaa"
+		/*  1 */ "aaaa...........a"
+		/*  2 */ "aaaa...........a"
+		/*  3 */ "aaaabb.........a"
+		/*  4 */ "aaaa........b..a"
+		/*  5 */ "a.......ddd....a"
+		/*  6 */ "a.......fff....a"
+		/*  7 */ "a.......ggg....a"
+		/*  8 */ "a.......hhh....a"
+		/*  9 */ "a.......eee....a"
+		/* 10 */ "aaaa........b..a"
+		/* 11 */ "aaaabb.........a"
+		/* 12 */ "aaaa...........a"
+		/* 13 */ "aaaa...........a"
+		/* 14 */ "aaaaaaaa...aaaaa"
+
+		// Level 3
+		/* z\x*             111111 */
+		/*    *   0123456789012345 */
+		/*  0 */ "aaaaaaaa...aaaaa"
+		/*  1 */ "a..............a"
+		/*  2 */ "a..............a"
+		/*  3 */ "a..bb..........a"
+		/*  4 */ "aaaa........b..a"
+		/*  5 */ "aaaa...........a"
+		/*  6 */ "a..............a"
+		/*  7 */ "a..............a"
+		/*  8 */ "a..............a"
+		/*  9 */ "aaaa...........a"
+		/* 10 */ "aaaa........b..a"
+		/* 11 */ "a..bb..........a"
+		/* 12 */ "a..............a"
+		/* 13 */ "a..............a"
+		/* 14 */ "aaaaaaaa...aaaaa"
+
+		// Level 4
+		/* z\x*             111111 */
+		/*    *   0123456789012345 */
+		/*  0 */ "aaaaaaaabbbaaaaa"
+		/*  1 */ "a..............a"
+		/*  2 */ "a..............a"
+		/*  3 */ "a..b...........a"
+		/*  4 */ "a..b........b..a"
+		/*  5 */ "aaaa...........a"
+		/*  6 */ "aaaa...........a"
+		/*  7 */ "a..............a"
+		/*  8 */ "aaaa...........a"
+		/*  9 */ "aaaa...........a"
+		/* 10 */ "a..b........b..a"
+		/* 11 */ "a..b...........a"
+		/* 12 */ "a..............a"
+		/* 13 */ "a..............a"
+		/* 14 */ "aaaaaaaabbbaaaaa"
+
+		// Level 5
+		/* z\x*             111111 */
+		/*    *   0123456789012345 */
+		/*  0 */ "aaaaaaaaaaaaaaaa"
+		/*  1 */ "a..............a"
+		/*  2 */ "a..............a"
+		/*  3 */ "a...........ggga"
+		/*  4 */ "a..b........iija"
+		/*  5 */ "a..b........iija"
+		/*  6 */ "aaaa........iija"
+		/*  7 */ "aaaa........iija"
+		/*  8 */ "aaaa........iija"
+		/*  9 */ "a..b........iija"
+		/* 10 */ "a..b........iija"
+		/* 11 */ "a...........ggga"
+		/* 12 */ "a..............a"
+		/* 13 */ "a..............a"
+		/* 14 */ "aaaaaaaaaaaaaaaa"
+
+		// Level 6
+		/* z\x*             111111 */
+		/*    *   0123456789012345 */
+		/*  0 */ "aaaaaaaaaaaaaaaa"
+		/*  1 */ "a.............ga"
+		/*  2 */ "a............iia"
+		/*  3 */ "a..............a"
+		/*  4 */ "a..............a"
+		/*  5 */ "a..b...........a"
+		/*  6 */ "...b...........a"
+		/*  7 */ "...b...........a"
+		/*  8 */ "...b...........a"
+		/*  9 */ "a..b...........a"
+		/* 10 */ "a..............a"
+		/* 11 */ "a..............a"
+		/* 12 */ "a............iia"
+		/* 13 */ "a.............ga"
+		/* 14 */ "aaaaaaaaaaaaaaaa"
+
+		// Level 7
+		/* z\x*             111111 */
+		/*    *   0123456789012345 */
+		/*  0 */ "aaaaaaaaaaaaaaaa"
+		/*  1 */ "a..............a"
+		/*  2 */ "a..............a"
+		/*  3 */ "a..............a"
+		/*  4 */ "a..............a"
+		/*  5 */ "a..............a"
+		/*  6 */ "...............a"
+		/*  7 */ "...............a"
+		/*  8 */ "...............a"
+		/*  9 */ "a..............a"
+		/* 10 */ "a..............a"
+		/* 11 */ "a..............a"
+		/* 12 */ "a..............a"
+		/* 13 */ "a..............a"
+		/* 14 */ "aaaaaaaaaaaaaaaa"
+
+		// Level 8
+		/* z\x*             111111 */
+		/*    *   0123456789012345 */
+		/*  0 */ "aaaaaaaaaaaaaaaa"
+		/*  1 */ "a..............a"
+		/*  2 */ "a..............a"
+		/*  3 */ "a..............a"
+		/*  4 */ "a..............a"
+		/*  5 */ "a..............a"
+		/*  6 */ "...............a"
+		/*  7 */ "...............a"
+		/*  8 */ "...............a"
+		/*  9 */ "a..............a"
+		/* 10 */ "a..............a"
+		/* 11 */ "a..............a"
+		/* 12 */ "a..............a"
+		/* 13 */ "a..............a"
+		/* 14 */ "aaaaaaaaaaaaaaaa"
+
+		// Level 9
+		/* z\x*             111111 */
+		/*    *   0123456789012345 */
+		/*  0 */ "aaaaaaaaaaaaaaaa"
+		/*  1 */ "a..............a"
+		/*  2 */ "a..............a"
+		/*  3 */ "a..............a"
+		/*  4 */ "a..............a"
+		/*  5 */ "a..............a"
+		/*  6 */ "a..............a"
+		/*  7 */ "a..............a"
+		/*  8 */ "a..............a"
+		/*  9 */ "a..............a"
+		/* 10 */ "a..............a"
+		/* 11 */ "a..............a"
+		/* 12 */ "a..............a"
+		/* 13 */ "a..............a"
+		/* 14 */ "aaaaaaaaaaaaaaaa"
+
+		// Level 10
+		/* z\x*             111111 */
+		/*    *   0123456789012345 */
+		/*  0 */ "aaaaaaaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaaaaaaa"
+		/*  5 */ "aaaaaaaaaaaaaaaa"
+		/*  6 */ "aaaaaaaaaaaaaaaa"
+		/*  7 */ "aaaaaaaaaaaaaaaa"
+		/*  8 */ "aaaaaaaaaaaaaaaa"
+		/*  9 */ "aaaaaaaaaaaaaaaa"
+		/* 10 */ "aaaaaaaaaaaaaaaa"
+		/* 11 */ "aaaaaaaaaaaaaaaa"
+		/* 12 */ "aaaaaaaaaaaaaaaa"
+		/* 13 */ "aaaaaaaaaaaaaaaa"
+		/* 14 */ "aaaaaaaaaaaaaaaa"
+
+		// Level 11
+		/* z\x*             111111 */
+		/*    *   0123456789012345 */
+		/*  0 */ "abbaabbaabbaabba"
+		/*  1 */ "b..............b"
+		/*  2 */ "a..............a"
+		/*  3 */ "b..............b"
+		/*  4 */ "a..............a"
+		/*  5 */ "b..............b"
+		/*  6 */ "a..............a"
+		/*  7 */ "b..............b"
+		/*  8 */ "a..............a"
+		/*  9 */ "b..............b"
+		/* 10 */ "a..............a"
+		/* 11 */ "b..............b"
+		/* 12 */ "a..............a"
+		/* 13 */ "b..............b"
+		/* 14 */ "abbaabbaabbaabba",
+
+		// Connectors:
+		"",
+
+		// AllowedRotations:
+		7,  /* 1, 2, 3 CCW rotations */
+
+		// Merge strategy:
+		cBlockArea::msSpongePrint,
+	},  // LavaStairsBridge
+
+
+
+	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 	// MidStaircase:
-	// The data has been exported from gallery Nether, area index 23, ID 165
+	// The data has been exported from the gallery Nether, area index 23, ID 165, created by Aloe_vera
 	{
 		// Size:
 		13, 8, 13,  // SizeX = 13, SizeY = 8, SizeZ = 13
@@ -1957,144 +3225,162 @@ const cPrefab::sDef g_NetherFortPrefabs1[] =
 		"f:114: 1\n"  /* netherbrickstairs */
 		"g:114: 2\n"  /* netherbrickstairs */
 		"h: 10: 0\n"  /* lava */
-		"i:113: 0\n"  /* netherbrickfence */,
+		"i:113: 0\n"  /* netherbrickfence */
+		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
+		// Level 0
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "aaaaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaa"
+		/*  3 */ "aaaabbbbbaaaa"
+		/*  4 */ "aaaabbbbbaaaa"
+		/*  5 */ "aaaaaaaaaaaaa"
+		/*  6 */ "aaaaaaaaaaaaa"
+		/*  7 */ "aaaaaaaaaaaaa"
+		/*  8 */ "aaaabbbbbaaaa"
+		/*  9 */ "aaaabbbbbaaaa"
+		/* 10 */ "aaaaaaaaaaaaa"
+		/* 11 */ "aaaaaaaaaaaaa"
+		/* 12 */ "aaaaaaaaaaaaa"
+
 		// Level 1
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaabbbbbaaaa"
-		"aaaabbbbbaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaabbbbbaaaa"
-		"aaaabbbbbaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "aaaaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaa"
+		/*  3 */ "aaaacccccaaaa"
+		/*  4 */ "addecccccfdda"
+		/*  5 */ "...eaaaaad..."
+		/*  6 */ "...eaaaaa...."
+		/*  7 */ "...eaaaaag..."
+		/*  8 */ "agggcccccfgga"
+		/*  9 */ "aaaacccccaaaa"
+		/* 10 */ "aaaaaaaaaaaaa"
+		/* 11 */ "aaaaaaaaaaaaa"
+		/* 12 */ "aaaaaaaaaaaaa"
 
 		// Level 2
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaacccccaaaa"
-		"addecccccfdda"
-		"...eaaaaad..."
-		"...eaaaaa...."
-		"...eaaaaag..."
-		"agggcccccfgga"
-		"aaaacccccaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "aaaaaaaaaaaaa"
+		/*  1 */ "aha.......aha"
+		/*  2 */ "aaa.......aaa"
+		/*  3 */ "a...........a"
+		/*  4 */ "a...........a"
+		/*  5 */ "....eaaaa...."
+		/*  6 */ "....eaaaa...."
+		/*  7 */ "....eaaaa...."
+		/*  8 */ "a...........a"
+		/*  9 */ "a...........a"
+		/* 10 */ "aaa.......aaa"
+		/* 11 */ "aha.......aha"
+		/* 12 */ "aaaaaaaaaaaaa"
 
 		// Level 3
-		"aaaaaaaaaaaaa"
-		"aha.......aha"
-		"aaa.......aaa"
-		"a...........a"
-		"a...........a"
-		"....eaaaa...."
-		"....eaaaa...."
-		"....eaaaa...."
-		"a...........a"
-		"a...........a"
-		"aaa.......aaa"
-		"aha.......aha"
-		"aaaaaaaaaaaaa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "aaaiiaaaiiaaa"
+		/*  1 */ "a...........a"
+		/*  2 */ "a...........a"
+		/*  3 */ "a...........a"
+		/*  4 */ "a...........a"
+		/*  5 */ ".....eaaa...."
+		/*  6 */ ".....eaaa...."
+		/*  7 */ ".....eaaa...."
+		/*  8 */ "a...........a"
+		/*  9 */ "a...........a"
+		/* 10 */ "a...........a"
+		/* 11 */ "a...........a"
+		/* 12 */ "aaaiiaaaiiaaa"
 
 		// Level 4
-		"aaaiiaaaiiaaa"
-		"a...........a"
-		"a...........a"
-		"a...........a"
-		"a...........a"
-		".....eaaa...."
-		".....eaaa...."
-		".....eaaa...."
-		"a...........a"
-		"a...........a"
-		"a...........a"
-		"a...........a"
-		"aaaiiaaaiiaaa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "aaaiiaaaiiaaa"
+		/*  1 */ "a...........a"
+		/*  2 */ "a...........a"
+		/*  3 */ "a...........a"
+		/*  4 */ "a...........a"
+		/*  5 */ "......eaa...."
+		/*  6 */ "......eaa...."
+		/*  7 */ "......eaa...."
+		/*  8 */ "a...........a"
+		/*  9 */ "a...........a"
+		/* 10 */ "a...........a"
+		/* 11 */ "a...........a"
+		/* 12 */ "aaaiiaaaiiaaa"
 
 		// Level 5
-		"aaaiiaaaiiaaa"
-		"a...........a"
-		"a...........a"
-		"a...........a"
-		"a...........a"
-		"......eaa...."
-		"......eaa...."
-		"......eaa...."
-		"a...........a"
-		"a...........a"
-		"a...........a"
-		"a...........a"
-		"aaaiiaaaiiaaa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "aaaaaaaaaaaaa"
+		/*  1 */ "a...........a"
+		/*  2 */ "a...........a"
+		/*  3 */ "a...........a"
+		/*  4 */ "a...........a"
+		/*  5 */ "a......ea...a"
+		/*  6 */ "a......ea...a"
+		/*  7 */ "a......ea...a"
+		/*  8 */ "a...........a"
+		/*  9 */ "a...........a"
+		/* 10 */ "a...........a"
+		/* 11 */ "a...........a"
+		/* 12 */ "aaaaaaaaaaaaa"
 
 		// Level 6
-		"aaaaaaaaaaaaa"
-		"a...........a"
-		"a...........a"
-		"a...........a"
-		"a...........a"
-		"a......ea...a"
-		"a......ea...a"
-		"a......ea...a"
-		"a...........a"
-		"a...........a"
-		"a...........a"
-		"a...........a"
-		"aaaaaaaaaaaaa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "aaaaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaaaa"
+		/*  5 */ "aaaa....eaaaa"
+		/*  6 */ "aaaa....eaaaa"
+		/*  7 */ "aaaa....eaaaa"
+		/*  8 */ "aaaaaaaaaaaaa"
+		/*  9 */ "aaaaaaaaaaaaa"
+		/* 10 */ "aaaaaaaaaaaaa"
+		/* 11 */ "aaaaaaaaaaaaa"
+		/* 12 */ "aaaaaaaaaaaaa"
 
 		// Level 7
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaa....eaaaa"
-		"aaaa....eaaaa"
-		"aaaa....eaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-
-		// Level 8
-		"iaiaiaiaiaiai"
-		"a...........a"
-		"i...........i"
-		"a...........a"
-		"i...........i"
-		"a............"
-		"i............"
-		"a............"
-		"i...........i"
-		"a...........a"
-		"i...........i"
-		"a...........a"
-		"iaiaiaiaiaiai",
-
-		// Connections:
-		"1:  0, 1, 6: 4\n"  /* Type 1, BLOCK_FACE_XM */
-		"1: 12, 1, 6: 5\n"  /* Type 1, BLOCK_FACE_XP */
-		"1: 12, 7, 6: 5\n"  /* Type 1, BLOCK_FACE_XP */,
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "iaiaiaiaiaiai"
+		/*  1 */ "a...........a"
+		/*  2 */ "i...........i"
+		/*  3 */ "a...........a"
+		/*  4 */ "i...........i"
+		/*  5 */ "a...........a"
+		/*  6 */ "i...........i"
+		/*  7 */ "a...........a"
+		/*  8 */ "i...........i"
+		/*  9 */ "a...........a"
+		/* 10 */ "i...........i"
+		/* 11 */ "a...........a"
+		/* 12 */ "iaiaiaiaiaiai",
+
+		// Connectors:
+		"1: 12, 1, 6: 5\n"  /* Type 1, direction X+ */
+		"1: -1, 1, 6: 4\n"  /* Type 1, direction X- */,
 
 		// AllowedRotations:
 		7,  /* 1, 2, 3 CCW rotations */
-		
+
 		// Merge strategy:
 		cBlockArea::msSpongePrint,
 	},  // MidStaircase
 
 
+
+	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 	// StairsToOpen1:
-	// The data has been exported from gallery Nether, area index 27, ID 277
+	// The data has been exported from the gallery Nether, area index 27, ID 277, created by Aloe_vera
 	{
 		// Size:
 		7, 10, 7,  // SizeX = 7, SizeY = 10, SizeZ = 7
@@ -2106,110 +3392,122 @@ const cPrefab::sDef g_NetherFortPrefabs1[] =
 		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
+		// Level 0
+		/* z\x*   0123456 */
+		/*  0 */ "aaaaaaa"
+		/*  1 */ "aaaaaaa"
+		/*  2 */ "aaaaaaa"
+		/*  3 */ "aaaaaaa"
+		/*  4 */ "aaaaaaa"
+		/*  5 */ "aaaaaaa"
+		/*  6 */ "aaaaaaa"
+
 		// Level 1
-		"aaaaaaa"
-		"aaaaaaa"
-		"aaaaaaa"
-		"aaaaaaa"
-		"aaaaaaa"
-		"aaaaaaa"
-		"aaaaaaa"
+		/* z\x*   0123456 */
+		/*  0 */ "aa...aa"
+		/*  1 */ "a.....a"
+		/*  2 */ "a.....a"
+		/*  3 */ "a.....a"
+		/*  4 */ "a.....a"
+		/*  5 */ "aaaaaaa"
+		/*  6 */ "aaaaaaa"
 
 		// Level 2
-		"aa...aa"
-		"a.....a"
-		"a.....a"
-		"a.....a"
-		"a.....a"
-		"aaaaaaa"
-		"aaaaaaa"
+		/* z\x*   0123456 */
+		/*  0 */ "aa...aa"
+		/*  1 */ "a.....a"
+		/*  2 */ "b.....b"
+		/*  3 */ "a.....a"
+		/*  4 */ "b.....b"
+		/*  5 */ "a.aaaaa"
+		/*  6 */ "aabaaba"
 
 		// Level 3
-		"aa...aa"
-		"a.....a"
-		"b.....b"
-		"a.....a"
-		"b.....b"
-		"a.aaaaa"
-		"aabaaba"
+		/* z\x*   0123456 */
+		/*  0 */ "aa...aa"
+		/*  1 */ "a.....a"
+		/*  2 */ "b.....b"
+		/*  3 */ "a.....a"
+		/*  4 */ "b.....b"
+		/*  5 */ "a..aaaa"
+		/*  6 */ "aabaaba"
 
 		// Level 4
-		"aa...aa"
-		"a.....a"
-		"b.....b"
-		"a.....a"
-		"b.....b"
-		"a..aaaa"
-		"aabaaba"
+		/* z\x*   0123456 */
+		/*  0 */ "aabbbaa"
+		/*  1 */ "a.....a"
+		/*  2 */ "b.....b"
+		/*  3 */ "a.....a"
+		/*  4 */ "b.....b"
+		/*  5 */ "a...aaa"
+		/*  6 */ "aabaaba"
 
 		// Level 5
-		"aabbbaa"
-		"a.....a"
-		"b.....b"
-		"a.....a"
-		"b.....b"
-		"a...aaa"
-		"aabaaba"
+		/* z\x*   0123456 */
+		/*  0 */ "aaaaaaa"
+		/*  1 */ "a.....a"
+		/*  2 */ "a.....a"
+		/*  3 */ "a.....a"
+		/*  4 */ "a.....a"
+		/*  5 */ "a....aa"
+		/*  6 */ "aaaaaaa"
 
 		// Level 6
-		"aaaaaaa"
-		"a.....a"
-		"a.....a"
-		"a.....a"
-		"a.....a"
-		"a....aa"
-		"aaaaaaa"
+		/* z\x*   0123456 */
+		/*  0 */ "aaaaaaa"
+		/*  1 */ "aaaaaaa"
+		/*  2 */ "aaaaaaa"
+		/*  3 */ "aaaaaaa"
+		/*  4 */ "aaaaaaa"
+		/*  5 */ "a.....a"
+		/*  6 */ "aaaaaaa"
 
 		// Level 7
-		"aaaaaaa"
-		"aaaaaaa"
-		"aaaaaaa"
-		"aaaaaaa"
-		"aaaaaaa"
-		"a.....a"
-		"aaaaaaa"
+		/* z\x*   0123456 */
+		/*  0 */ "aaaaaaa"
+		/*  1 */ "a.....a"
+		/*  2 */ "a......"
+		/*  3 */ "a......"
+		/*  4 */ "a......"
+		/*  5 */ "a.....a"
+		/*  6 */ "aaaaaaa"
 
 		// Level 8
-		"aaaaaaa"
-		"a.....a"
-		"a......"
-		"a......"
-		"a......"
-		"a.....a"
-		"aaaaaaa"
+		/* z\x*   0123456 */
+		/*  0 */ "mmmmmmm"
+		/*  1 */ "m.....m"
+		/*  2 */ "m......"
+		/*  3 */ "m......"
+		/*  4 */ "m......"
+		/*  5 */ "m.....m"
+		/*  6 */ "mmmmmmm"
 
 		// Level 9
-		"mmmmmmm"
-		"m.....m"
-		"m......"
-		"m......"
-		"m......"
-		"m.....m"
-		"mmmmmmm"
-
-		// Level 10
-		"mmmmmmm"
-		"m.....m"
-		"m......"
-		"m......"
-		"m......"
-		"m.....m"
-		"mmmmmmm",
-		
-		// Connections:
-		"0: 3, 1, 0: 2\n"  /* Type 0, BLOCK_FACE_ZM */
-		"0: 6, 7, 3: 5\n"  /* Type 0, BLOCK_FACE_XP */,
+		/* z\x*   0123456 */
+		/*  0 */ "mmmmmmm"
+		/*  1 */ "m.....m"
+		/*  2 */ "m......"
+		/*  3 */ "m......"
+		/*  4 */ "m......"
+		/*  5 */ "m.....m"
+		/*  6 */ "mmmmmmm",
+
+		// Connectors:
+		"0: 6, 7, 3: 5\n"  /* Type 0, direction X+ */
+		"0: 3, 1, 0: 2\n"  /* Type 0, direction Z- */,
 
 		// AllowedRotations:
 		7,  /* 1, 2, 3 CCW rotations */
-		
+
 		// Merge strategy:
 		cBlockArea::msSpongePrint,
 	},  // StairsToOpen1
 
 
+
+	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 	// StairsToOpen2:
-	// The data has been exported from gallery Nether, area index 8, ID 35
+	// The data has been exported from the gallery Nether, area index 8, ID 35, created by xoft
 	{
 		// Size:
 		7, 10, 7,  // SizeX = 7, SizeY = 10, SizeZ = 7
@@ -2221,110 +3519,122 @@ const cPrefab::sDef g_NetherFortPrefabs1[] =
 		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
+		// Level 0
+		/* z\x*   0123456 */
+		/*  0 */ "aaaaaaa"
+		/*  1 */ "aaaaaaa"
+		/*  2 */ "aaaaaaa"
+		/*  3 */ "aaaaaaa"
+		/*  4 */ "aaaaaaa"
+		/*  5 */ "aaaaaaa"
+		/*  6 */ "aaaaaaa"
+
 		// Level 1
-		"aaaaaaa"
-		"aaaaaaa"
-		"aaaaaaa"
-		"aaaaaaa"
-		"aaaaaaa"
-		"aaaaaaa"
-		"aaaaaaa"
+		/* z\x*   0123456 */
+		/*  0 */ "aa...aa"
+		/*  1 */ "a.....a"
+		/*  2 */ "a.....a"
+		/*  3 */ "a.....a"
+		/*  4 */ "a.....a"
+		/*  5 */ "aaaaaaa"
+		/*  6 */ "aaaaaaa"
 
 		// Level 2
-		"aa...aa"
-		"a.....a"
-		"a.....a"
-		"a.....a"
-		"a.....a"
-		"aaaaaaa"
-		"aaaaaaa"
+		/* z\x*   0123456 */
+		/*  0 */ "aa...aa"
+		/*  1 */ "a.....a"
+		/*  2 */ "b.....b"
+		/*  3 */ "a.....a"
+		/*  4 */ "b.....b"
+		/*  5 */ "a.aaaaa"
+		/*  6 */ "aabaaba"
 
 		// Level 3
-		"aa...aa"
-		"a.....a"
-		"b.....b"
-		"a.....a"
-		"b.....b"
-		"a.aaaaa"
-		"aabaaba"
+		/* z\x*   0123456 */
+		/*  0 */ "aa...aa"
+		/*  1 */ "a.....a"
+		/*  2 */ "b.....b"
+		/*  3 */ "a.....a"
+		/*  4 */ "b.....b"
+		/*  5 */ "a..aaaa"
+		/*  6 */ "aabaaba"
 
 		// Level 4
-		"aa...aa"
-		"a.....a"
-		"b.....b"
-		"a.....a"
-		"b.....b"
-		"a..aaaa"
-		"aabaaba"
+		/* z\x*   0123456 */
+		/*  0 */ "aabbbaa"
+		/*  1 */ "a.....a"
+		/*  2 */ "b.....b"
+		/*  3 */ "a.....a"
+		/*  4 */ "b.....b"
+		/*  5 */ "a...aaa"
+		/*  6 */ "aabaaba"
 
 		// Level 5
-		"aabbbaa"
-		"a.....a"
-		"b.....b"
-		"a.....a"
-		"b.....b"
-		"a...aaa"
-		"aabaaba"
+		/* z\x*   0123456 */
+		/*  0 */ "aaaaaaa"
+		/*  1 */ "a.....a"
+		/*  2 */ "a.....a"
+		/*  3 */ "a.....a"
+		/*  4 */ "a.....a"
+		/*  5 */ "a....aa"
+		/*  6 */ "aaaaaaa"
 
 		// Level 6
-		"aaaaaaa"
-		"a.....a"
-		"a.....a"
-		"a.....a"
-		"a.....a"
-		"a....aa"
-		"aaaaaaa"
+		/* z\x*   0123456 */
+		/*  0 */ "aaaaaaa"
+		/*  1 */ "aaaaaaa"
+		/*  2 */ "aaaaaaa"
+		/*  3 */ "aaaaaaa"
+		/*  4 */ "aaaaaaa"
+		/*  5 */ "a.....a"
+		/*  6 */ "aaaaaaa"
 
 		// Level 7
-		"aaaaaaa"
-		"aaaaaaa"
-		"aaaaaaa"
-		"aaaaaaa"
-		"aaaaaaa"
-		"a.....a"
-		"aaaaaaa"
+		/* z\x*   0123456 */
+		/*  0 */ "aaaaaaa"
+		/*  1 */ "a.....a"
+		/*  2 */ "......a"
+		/*  3 */ "......a"
+		/*  4 */ "......a"
+		/*  5 */ "a.....a"
+		/*  6 */ "aaaaaaa"
 
 		// Level 8
-		"aaaaaaa"
-		"a.....a"
-		"......a"
-		"......a"
-		"......a"
-		"a.....a"
-		"aaaaaaa"
+		/* z\x*   0123456 */
+		/*  0 */ "mmmmmmm"
+		/*  1 */ "m.....m"
+		/*  2 */ "......m"
+		/*  3 */ "......m"
+		/*  4 */ "......m"
+		/*  5 */ "m.....m"
+		/*  6 */ "mmmmmmm"
 
 		// Level 9
-		"mmmmmmm"
-		"m.....m"
-		"......m"
-		"......m"
-		"......m"
-		"m.....m"
-		"mmmmmmm"
-
-		// Level 10
-		"mmmmmmm"
-		"m.....m"
-		"......m"
-		"......m"
-		"......m"
-		"m.....m"
-		"mmmmmmm",
-		
-		// Connections:
-		"0: 3, 1, 0: 2\n"  /* Type 0, BLOCK_FACE_ZM */
-		"0: 0, 7, 3: 4\n"  /* Type 0, BLOCK_FACE_XM */,
+		/* z\x*   0123456 */
+		/*  0 */ "mmmmmmm"
+		/*  1 */ "m.....m"
+		/*  2 */ "......m"
+		/*  3 */ "......m"
+		/*  4 */ "......m"
+		/*  5 */ "m.....m"
+		/*  6 */ "mmmmmmm",
+
+		// Connectors:
+		"0: 0, 7, 3: 4\n"  /* Type 0, direction X- */
+		"0: 3, 1, 0: 2\n"  /* Type 0, direction Z- */,
 
 		// AllowedRotations:
 		7,  /* 1, 2, 3 CCW rotations */
-		
+
 		// Merge strategy:
 		cBlockArea::msSpongePrint,
 	},  // StairsToOpen2
 
 
+
+	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 	// Tee2x4:
-	// The data has been exported from gallery Nether, area index 40, ID 291
+	// The data has been exported from the gallery Nether, area index 40, ID 291, created by Aloe_vera
 	{
 		// Size:
 		13, 6, 7,  // SizeX = 13, SizeY = 6, SizeZ = 7
@@ -2340,75 +3650,89 @@ const cPrefab::sDef g_NetherFortPrefabs1[] =
 		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
+		// Level 0
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "mmmmaaaaammmm"
+		/*  1 */ "mmmmaaaaammmm"
+		/*  2 */ "aaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaaaa"
+		/*  5 */ "aaaaaaaaaaaaa"
+		/*  6 */ "aaaaaaaaaaaaa"
+
 		// Level 1
-		"mmmmaaaaammmm"
-		"mmmmaaaaammmm"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "mmmma...ammmm"
+		/*  1 */ "mmmma...ammmm"
+		/*  2 */ "aaaaa...aaaaa"
+		/*  3 */ "............."
+		/*  4 */ "............."
+		/*  5 */ "............."
+		/*  6 */ "aaaaaaaaaaaaa"
 
 		// Level 2
-		"mmmma...ammmm"
-		"mmmma...ammmm"
-		"aaaaa...aaaaa"
-		"............."
-		"............."
-		"............."
-		"aaaaaaaaaaaaa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "mmmma...ammmm"
+		/*  1 */ "mmmmb...bmmmm"
+		/*  2 */ "ababa...ababa"
+		/*  3 */ "............."
+		/*  4 */ "............."
+		/*  5 */ "............."
+		/*  6 */ "ababababababa"
 
 		// Level 3
-		"mmmma...ammmm"
-		"mmmmb...bmmmm"
-		"ababa...ababa"
-		"............."
-		"............."
-		"............."
-		"ababababababa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "mmmma...ammmm"
+		/*  1 */ "mmmmb...bmmmm"
+		/*  2 */ "ababa...ababa"
+		/*  3 */ "............."
+		/*  4 */ "............."
+		/*  5 */ "............."
+		/*  6 */ "ababababababa"
 
 		// Level 4
-		"mmmma...ammmm"
-		"mmmmb...bmmmm"
-		"ababa...ababa"
-		"............."
-		"............."
-		"............."
-		"ababababababa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "mmmma...ammmm"
+		/*  1 */ "mmmmb...bmmmm"
+		/*  2 */ "ababa...ababa"
+		/*  3 */ "............."
+		/*  4 */ "............."
+		/*  5 */ "............."
+		/*  6 */ "ababababababa"
 
 		// Level 5
-		"mmmma...ammmm"
-		"mmmmb...bmmmm"
-		"ababa...ababa"
-		"............."
-		"............."
-		"............."
-		"ababababababa"
-
-		// Level 6
-		"mmmmcaaadmmmm"
-		"mmmmcaaadmmmm"
-		"eeeecaaadeeee"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"fffffffffffff",
-
-		// Connections:
-		"1:  0, 1, 4: 4\n"  /* Type 1, BLOCK_FACE_XM */
-		"1:  6, 1, 0: 2\n"  /* Type 1, BLOCK_FACE_ZM */
-		"1: 12, 1, 4: 5\n"  /* Type 1, BLOCK_FACE_XP */,
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "mmmmcaaadmmmm"
+		/*  1 */ "mmmmcaaadmmmm"
+		/*  2 */ "eeeecaaadeeee"
+		/*  3 */ "aaaaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaaaa"
+		/*  5 */ "aaaaaaaaaaaaa"
+		/*  6 */ "fffffffffffff",
+
+		// Connectors:
+		"1: 0, 1, 4: 4\n"  /* Type 1, direction X- */
+		"1: 6, 1, 0: 2\n"  /* Type 1, direction Z- */
+		"1: 12, 1, 4: 5\n"  /* Type 1, direction X+ */,
 
 		// AllowedRotations:
 		7,  /* 1, 2, 3 CCW rotations */
-		
+
 		// Merge strategy:
 		cBlockArea::msSpongePrint,
 	},  // Tee2x4
 
 
+
+	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 	// Tee4x4:
-	// The data has been exported from gallery Nether, area index 41, ID 292
+	// The data has been exported from the gallery Nether, area index 41, ID 292, created by Aloe_vera
 	{
 		// Size:
 		13, 6, 9,  // SizeX = 13, SizeY = 6, SizeZ = 9
@@ -2424,86 +3748,101 @@ const cPrefab::sDef g_NetherFortPrefabs1[] =
 		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
+		// Level 0
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "mmmmaaaaammmm"
+		/*  1 */ "mmmmaaaaammmm"
+		/*  2 */ "mmmmaaaaammmm"
+		/*  3 */ "mmmmaaaaammmm"
+		/*  4 */ "aaaaaaaaaaaaa"
+		/*  5 */ "aaaaaaaaaaaaa"
+		/*  6 */ "aaaaaaaaaaaaa"
+		/*  7 */ "aaaaaaaaaaaaa"
+		/*  8 */ "aaaaaaaaaaaaa"
+
 		// Level 1
-		"mmmmaaaaammmm"
-		"mmmmaaaaammmm"
-		"mmmmaaaaammmm"
-		"mmmmaaaaammmm"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "mmmma...ammmm"
+		/*  1 */ "mmmma...ammmm"
+		/*  2 */ "mmmma...ammmm"
+		/*  3 */ "mmmma...ammmm"
+		/*  4 */ "aaaaa...aaaaa"
+		/*  5 */ "............."
+		/*  6 */ "............."
+		/*  7 */ "............."
+		/*  8 */ "aaaaaaaaaaaaa"
 
 		// Level 2
-		"mmmma...ammmm"
-		"mmmma...ammmm"
-		"mmmma...ammmm"
-		"mmmma...ammmm"
-		"aaaaa...aaaaa"
-		"............."
-		"............."
-		"............."
-		"aaaaaaaaaaaaa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "mmmma...ammmm"
+		/*  1 */ "mmmmb...bmmmm"
+		/*  2 */ "mmmma...ammmm"
+		/*  3 */ "mmmmb...bmmmm"
+		/*  4 */ "ababa...ababa"
+		/*  5 */ "............."
+		/*  6 */ "............."
+		/*  7 */ "............."
+		/*  8 */ "ababababababa"
 
 		// Level 3
-		"mmmma...ammmm"
-		"mmmmb...bmmmm"
-		"mmmma...ammmm"
-		"mmmmb...bmmmm"
-		"ababa...ababa"
-		"............."
-		"............."
-		"............."
-		"ababababababa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "mmmma...ammmm"
+		/*  1 */ "mmmmb...bmmmm"
+		/*  2 */ "mmmma...ammmm"
+		/*  3 */ "mmmmb...bmmmm"
+		/*  4 */ "ababa...ababa"
+		/*  5 */ "............."
+		/*  6 */ "............."
+		/*  7 */ "............."
+		/*  8 */ "ababababababa"
 
 		// Level 4
-		"mmmma...ammmm"
-		"mmmmb...bmmmm"
-		"mmmma...ammmm"
-		"mmmmb...bmmmm"
-		"ababa...ababa"
-		"............."
-		"............."
-		"............."
-		"ababababababa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "mmmma...ammmm"
+		/*  1 */ "mmmmb...bmmmm"
+		/*  2 */ "mmmma...ammmm"
+		/*  3 */ "mmmmb...bmmmm"
+		/*  4 */ "ababa...ababa"
+		/*  5 */ "............."
+		/*  6 */ "............."
+		/*  7 */ "............."
+		/*  8 */ "ababababababa"
 
 		// Level 5
-		"mmmma...ammmm"
-		"mmmmb...bmmmm"
-		"mmmma...ammmm"
-		"mmmmb...bmmmm"
-		"ababa...ababa"
-		"............."
-		"............."
-		"............."
-		"ababababababa"
-
-		// Level 6
-		"mmmmcaaadmmmm"
-		"mmmmcaaadmmmm"
-		"mmmmcaaadmmmm"
-		"mmmmcaaadmmmm"
-		"eeeecaaadeeee"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"fffffffffffff",
-
-		// Connections:
-		"1:  0, 1,  6: 4\n"  /* Type 1, BLOCK_FACE_XM */
-		"1: 12, 1,  6: 5\n"  /* Type 1, BLOCK_FACE_XP */
-		"1:  6, 1,  0: 2\n"  /* Type 1, BLOCK_FACE_ZM */,
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "mmmmcaaadmmmm"
+		/*  1 */ "mmmmcaaadmmmm"
+		/*  2 */ "mmmmcaaadmmmm"
+		/*  3 */ "mmmmcaaadmmmm"
+		/*  4 */ "eeeecaaadeeee"
+		/*  5 */ "aaaaaaaaaaaaa"
+		/*  6 */ "aaaaaaaaaaaaa"
+		/*  7 */ "aaaaaaaaaaaaa"
+		/*  8 */ "fffffffffffff",
+
+		// Connectors:
+		"1: 0, 1, 6: 4\n"  /* Type 1, direction X- */
+		"1: 6, 1, 0: 2\n"  /* Type 1, direction Z- */
+		"1: 12, 1, 6: 5\n"  /* Type 1, direction X+ */,
 
 		// AllowedRotations:
 		7,  /* 1, 2, 3 CCW rotations */
-		
+
 		// Merge strategy:
 		cBlockArea::msSpongePrint,
 	},  // Tee4x4
 
+
+
+	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 	// Turret:
-	// The data has been exported from gallery Nether, area index 7, ID 34
+	// The data has been exported from the gallery Nether, area index 7, ID 34, created by xoft
 	{
 		// Size:
 		7, 6, 7,  // SizeX = 7, SizeY = 6, SizeZ = 7
@@ -2511,248 +3850,278 @@ const cPrefab::sDef g_NetherFortPrefabs1[] =
 		// Block definitions:
 		".:  0: 0\n"  /* air */
 		"a:112: 0\n"  /* netherbrick */
-		"b:113: 0\n"  /* netherbrickfence */,
+		"b:113: 0\n"  /* netherbrickfence */
+		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
+		// Level 0
+		/* z\x*   0123456 */
+		/*  0 */ "aaaaaaa"
+		/*  1 */ "aaaaaaa"
+		/*  2 */ "aaaaaaa"
+		/*  3 */ "aaaaaaa"
+		/*  4 */ "aaaaaaa"
+		/*  5 */ "aaaaaaa"
+		/*  6 */ "aaaaaaa"
+
 		// Level 1
-		"aaaaaaa"
-		"aaaaaaa"
-		"aaaaaaa"
-		"aaaaaaa"
-		"aaaaaaa"
-		"aaaaaaa"
-		"aaaaaaa"
+		/* z\x*   0123456 */
+		/*  0 */ "aa...aa"
+		/*  1 */ "a.....a"
+		/*  2 */ "......."
+		/*  3 */ "......."
+		/*  4 */ "......."
+		/*  5 */ "a.....a"
+		/*  6 */ "aa...aa"
 
 		// Level 2
-		"aa...aa"
-		"a.....a"
-		"......."
-		"......."
-		"......."
-		"a.....a"
-		"aa...aa"
+		/* z\x*   0123456 */
+		/*  0 */ "aa...aa"
+		/*  1 */ "a.....a"
+		/*  2 */ "......."
+		/*  3 */ "......."
+		/*  4 */ "......."
+		/*  5 */ "a.....a"
+		/*  6 */ "aa...aa"
 
 		// Level 3
-		"aa...aa"
-		"a.....a"
-		"......."
-		"......."
-		"......."
-		"a.....a"
-		"aa...aa"
+		/* z\x*   0123456 */
+		/*  0 */ "aa...aa"
+		/*  1 */ "a.....a"
+		/*  2 */ "......."
+		/*  3 */ "......."
+		/*  4 */ "......."
+		/*  5 */ "a.....a"
+		/*  6 */ "aa...aa"
 
 		// Level 4
-		"aa...aa"
-		"a.....a"
-		"......."
-		"......."
-		"......."
-		"a.....a"
-		"aa...aa"
+		/* z\x*   0123456 */
+		/*  0 */ "aabbbaa"
+		/*  1 */ "a.....a"
+		/*  2 */ "b.....b"
+		/*  3 */ "b.....b"
+		/*  4 */ "b.....b"
+		/*  5 */ "a.....a"
+		/*  6 */ "aabbbaa"
 
 		// Level 5
-		"aabbbaa"
-		"a.....a"
-		"b.....b"
-		"b.....b"
-		"b.....b"
-		"a.....a"
-		"aabbbaa"
-
-		// Level 6
-		"aaaaaaa"
-		"a.....a"
-		"a.....a"
-		"a.....a"
-		"a.....a"
-		"a.....a"
-		"aaaaaaa",
-
-		// Connections:
-		"0: 0, 1, 3: 4\n"  /* Type 0, BLOCK_FACE_XM */
-		"0: 3, 1, 0: 2\n"  /* Type 0, BLOCK_FACE_ZM */
-		"0: 6, 1, 3: 5\n"  /* Type 0, BLOCK_FACE_XP */
-		"0: 3, 1, 6: 3\n"  /* Type 0, BLOCK_FACE_ZP */,
+		/* z\x*   0123456 */
+		/*  0 */ "aaaaaaa"
+		/*  1 */ "a.....a"
+		/*  2 */ "a.....a"
+		/*  3 */ "a.....a"
+		/*  4 */ "a.....a"
+		/*  5 */ "a.....a"
+		/*  6 */ "aaaaaaa",
+
+		// Connectors:
+		"0: 0, 1, 3: 4\n"  /* Type 0, direction X- */
+		"0: 3, 1, 0: 2\n"  /* Type 0, direction Z- */
+		"0: 6, 1, 3: 5\n"  /* Type 0, direction X+ */
+		"0: 3, 1, 6: 3\n"  /* Type 0, direction Z+ */,
 
 		// AllowedRotations:
 		7,  /* 1, 2, 3 CCW rotations */
-		
+
 		// Merge strategy:
 		cBlockArea::msSpongePrint,
 	},  // Turret
+};  // g_NetherFortPrefabs
 
-} ;  // g_NetherFortPrefabs1
 
 
 
 
 
-const cPrefab::sDef g_NetherFortStartingPrefabs1[] =
+const cPrefab::sDef g_NetherFortStartingPrefabs[] =
 {
 	///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 	// CentralRoom:
-	// The data has been exported from gallery Nether, area index 22, ID 164
+	// The data has been exported from the gallery Nether, area index 22, ID 164, created by Aloe_vera
 	{
 		// Size:
 		13, 9, 13,  // SizeX = 13, SizeY = 9, SizeZ = 13
 
 		// Block definitions:
+		".:  0: 0\n"  /* air */
 		"a:112: 0\n"  /* netherbrick */
-		"b:  0: 0\n"  /* air */
-		"c: 10: 0\n"  /* lava */
-		"d:113: 0\n"  /* netherbrickfence */,
+		"b: 10: 0\n"  /* lava */
+		"c:113: 0\n"  /* netherbrickfence */
+		"m: 19: 0\n"  /* sponge */,
 
 		// Block data:
+		// Level 0
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "aaaaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaaaa"
+		/*  5 */ "aaaaaaaaaaaaa"
+		/*  6 */ "aaaaaaaaaaaaa"
+		/*  7 */ "aaaaaaaaaaaaa"
+		/*  8 */ "aaaaaaaaaaaaa"
+		/*  9 */ "aaaaaaaaaaaaa"
+		/* 10 */ "aaaaaaaaaaaaa"
+		/* 11 */ "aaaaaaaaaaaaa"
+		/* 12 */ "aaaaaaaaaaaaa"
+
 		// Level 1
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "aaaaa...aaaaa"
+		/*  1 */ "aaaaa...aaaaa"
+		/*  2 */ "aa.........aa"
+		/*  3 */ "aa.........aa"
+		/*  4 */ "aa.........aa"
+		/*  5 */ "aa...aaa...aa"
+		/*  6 */ "aa...aba...aa"
+		/*  7 */ "aa...aaa...aa"
+		/*  8 */ "aa.........aa"
+		/*  9 */ "aa.........aa"
+		/* 10 */ "aa.........aa"
+		/* 11 */ "aaaaa...aaaaa"
+		/* 12 */ "aaaaa...aaaaa"
 
 		// Level 2
-		"aaaaabbbaaaaa"
-		"aaaaabbbaaaaa"
-		"aabbbbbbbbbaa"
-		"aabbbbbbbbbaa"
-		"aabbbbbbbbbaa"
-		"aabbbaaabbbaa"
-		"aabbbacabbbaa"
-		"aabbbaaabbbaa"
-		"aabbbbbbbbbaa"
-		"aabbbbbbbbbaa"
-		"aabbbbbbbbbaa"
-		"aaaaabbbaaaaa"
-		"aaaaabbbaaaaa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "aaaaa...aaaaa"
+		/*  1 */ "aaaca...acaaa"
+		/*  2 */ "aa.........aa"
+		/*  3 */ "ac.........ca"
+		/*  4 */ "aa.........aa"
+		/*  5 */ "ac.........ca"
+		/*  6 */ "aa.........aa"
+		/*  7 */ "ac.........ca"
+		/*  8 */ "aa.........aa"
+		/*  9 */ "ac.........ca"
+		/* 10 */ "aa.........aa"
+		/* 11 */ "aaaca...acaaa"
+		/* 12 */ "aaaaa...aaaaa"
 
 		// Level 3
-		"aaaaabbbaaaaa"
-		"aaadabbbadaaa"
-		"aabbbbbbbbbaa"
-		"adbbbbbbbbbda"
-		"aabbbbbbbbbaa"
-		"adbbbbbbbbbda"
-		"aabbbbbbbbbaa"
-		"adbbbbbbbbbda"
-		"aabbbbbbbbbaa"
-		"adbbbbbbbbbda"
-		"aabbbbbbbbbaa"
-		"aaadabbbadaaa"
-		"aaaaabbbaaaaa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "aaaaa...aaaaa"
+		/*  1 */ "aaaca...acaaa"
+		/*  2 */ "aa.........aa"
+		/*  3 */ "ac.........ca"
+		/*  4 */ "aa.........aa"
+		/*  5 */ "ac.........ca"
+		/*  6 */ "aa.........aa"
+		/*  7 */ "ac.........ca"
+		/*  8 */ "aa.........aa"
+		/*  9 */ "ac.........ca"
+		/* 10 */ "aa.........aa"
+		/* 11 */ "aaaca...acaaa"
+		/* 12 */ "aaaaa...aaaaa"
 
 		// Level 4
-		"aaaaabbbaaaaa"
-		"aaadabbbadaaa"
-		"aabbbbbbbbbaa"
-		"adbbbbbbbbbda"
-		"aabbbbbbbbbaa"
-		"adbbbbbbbbbda"
-		"aabbbbbbbbbaa"
-		"adbbbbbbbbbda"
-		"aabbbbbbbbbaa"
-		"adbbbbbbbbbda"
-		"aabbbbbbbbbaa"
-		"aaadabbbadaaa"
-		"aaaaabbbaaaaa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "acacacccacaca"
+		/*  1 */ "caaaa...aaaac"
+		/*  2 */ "aa.........aa"
+		/*  3 */ "ca.........ac"
+		/*  4 */ "aa.........aa"
+		/*  5 */ "ca.........ac"
+		/*  6 */ "aa.........aa"
+		/*  7 */ "ca.........ac"
+		/*  8 */ "aa.........aa"
+		/*  9 */ "ca.........ac"
+		/* 10 */ "aa.........aa"
+		/* 11 */ "caaaa...aaaac"
+		/* 12 */ "acaca...acaca"
 
 		// Level 5
-		"adadadddadada"
-		"daaaabbbaaaad"
-		"aabbbbbbbbbaa"
-		"dabbbbbbbbbad"
-		"aabbbbbbbbbaa"
-		"dabbbbbbbbbad"
-		"aabbbbbbbbbaa"
-		"dabbbbbbbbbad"
-		"aabbbbbbbbbaa"
-		"dabbbbbbbbbad"
-		"aabbbbbbbbbaa"
-		"daaaabbbaaaad"
-		"adadabbbadada"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "acacaaaaacaca"
+		/*  1 */ "caaaaaaaaaaac"
+		/*  2 */ "aa.........aa"
+		/*  3 */ "ca.........ac"
+		/*  4 */ "aa.........aa"
+		/*  5 */ "ca.........ac"
+		/*  6 */ "aa.........aa"
+		/*  7 */ "ca.........ac"
+		/*  8 */ "aa.........aa"
+		/*  9 */ "ca.........ac"
+		/* 10 */ "aa.........aa"
+		/* 11 */ "caaaaaaaaaaac"
+		/* 12 */ "acacaaaaacaca"
 
 		// Level 6
-		"adadaaaaadada"
-		"daaaaaaaaaaad"
-		"aabbbbbbbbbaa"
-		"dabbbbbbbbbad"
-		"aabbbbbbbbbaa"
-		"dabbbbbbbbbad"
-		"aabbbbbbbbbaa"
-		"dabbbbbbbbbad"
-		"aabbbbbbbbbaa"
-		"dabbbbbbbbbad"
-		"aabbbbbbbbbaa"
-		"daaaaaaaaaaad"
-		"adadaaaaadada"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "aaaaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaaaa"
+		/*  5 */ "aaaaaaaaaaaaa"
+		/*  6 */ "aaaaaaaaaaaaa"
+		/*  7 */ "aaaaaaaaaaaaa"
+		/*  8 */ "aaaaaaaaaaaaa"
+		/*  9 */ "aaaaaaaaaaaaa"
+		/* 10 */ "aaaaaaaaaaaaa"
+		/* 11 */ "aaaaaaaaaaaaa"
+		/* 12 */ "aaaaaaaaaaaaa"
 
 		// Level 7
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "aaaaaaaaaaaaa"
+		/*  1 */ "aaaaaaaaaaaaa"
+		/*  2 */ "aaaaaaaaaaaaa"
+		/*  3 */ "aaaaaaaaaaaaa"
+		/*  4 */ "aaaaaaaaaaaaa"
+		/*  5 */ "aaaaaaaaaaaaa"
+		/*  6 */ "aaaaaaaaaaaaa"
+		/*  7 */ "aaaaaaaaaaaaa"
+		/*  8 */ "aaaaaaaaaaaaa"
+		/*  9 */ "aaaaaaaaaaaaa"
+		/* 10 */ "aaaaaaaaaaaaa"
+		/* 11 */ "aaaaaaaaaaaaa"
+		/* 12 */ "aaaaaaaaaaaaa"
 
 		// Level 8
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
-		"aaaaaaaaaaaaa"
+		/* z\x*             111 */
+		/*    *   0123456789012 */
+		/*  0 */ "cacacacacacac"
+		/*  1 */ "a...........a"
+		/*  2 */ "c...........c"
+		/*  3 */ "a...........a"
+		/*  4 */ "c...........c"
+		/*  5 */ "a...........a"
+		/*  6 */ "c...........c"
+		/*  7 */ "a...........a"
+		/*  8 */ "c...........c"
+		/*  9 */ "a...........a"
+		/* 10 */ "c...........c"
+		/* 11 */ "a...........a"
+		/* 12 */ "cacacacacacac",
+
+		// Connectors:
+		"0: 6, 1, 0: 2\n"  /* Type 0, direction Z- */
+		"1: 6, 1, 12: 3\n"  /* Type 1, direction Z+ */,
 
-		// Level 9
-		"dadadadadadad"
-		"abbbbbbbbbbba"
-		"dbbbbbbbbbbbd"
-		"abbbbbbbbbbba"
-		"dbbbbbbbbbbbd"
-		"abbbbbbbbbbba"
-		"dbbbbbbbbbbbd"
-		"abbbbbbbbbbba"
-		"dbbbbbbbbbbbd"
-		"abbbbbbbbbbba"
-		"dbbbbbbbbbbbd"
-		"abbbbbbbbbbba"
-		"dadadadadadad",
-
-		// Connections:
-		"0: 6, 1,  0: 2\n"  /* Type 0, BLOCK_FACE_ZM */
-		"1: 6, 1, 12: 3\n"  /* Type 1, BLOCK_FACE_ZP */,
-		
 		// AllowedRotations:
 		7,  /* 1, 2, 3 CCW rotations */
-		
+
 		// Merge strategy:
 		cBlockArea::msSpongePrint,
-	},
-} ;  // g_NetherFortStartingPrefabs1
+	},  // CentralRoom
+};
+
+
+
 
-const size_t g_NetherFortPrefabs1Count = ARRAYCOUNT(g_NetherFortPrefabs1);
-const size_t g_NetherFortStartingPrefabs1Count = ARRAYCOUNT(g_NetherFortStartingPrefabs1);
 
+// The prefab counts:
 
+const size_t g_NetherFortPrefabsCount = ARRAYCOUNT(g_NetherFortPrefabs);
 
+const size_t g_NetherFortStartingPrefabsCount = ARRAYCOUNT(g_NetherFortStartingPrefabs);
 
diff --git a/src/Generating/Prefabs/NetherFortPrefabs.h b/src/Generating/Prefabs/NetherFortPrefabs.h
index 37a91689d..04edc2953 100644
--- a/src/Generating/Prefabs/NetherFortPrefabs.h
+++ b/src/Generating/Prefabs/NetherFortPrefabs.h
@@ -1,7 +1,7 @@
 
 // NetherFortPrefabs.h
 
-// Declares the data used for nether fortress prefabs
+// Declares the prefabs in the group NetherFort
 
 #include "../Prefab.h"
 
@@ -9,7 +9,7 @@
 
 
 
-extern const cPrefab::sDef g_NetherFortPrefabs1[];
-extern const cPrefab::sDef g_NetherFortStartingPrefabs1[];
-extern const size_t g_NetherFortPrefabs1Count;
-extern const size_t g_NetherFortStartingPrefabs1Count;
+extern const cPrefab::sDef g_NetherFortPrefabs[];
+extern const cPrefab::sDef g_NetherFortStartingPrefabs[];
+extern const size_t g_NetherFortPrefabsCount;
+extern const size_t g_NetherFortStartingPrefabsCount;
diff --git a/src/Mobs/Monster.cpp b/src/Mobs/Monster.cpp
index aa6071515..171097aba 100644
--- a/src/Mobs/Monster.cpp
+++ b/src/Mobs/Monster.cpp
@@ -526,7 +526,10 @@ void cMonster::KilledBy(cEntity * a_Killer)
 			break;
 		}
 	}
-	m_World->SpawnExperienceOrb(GetPosX(), GetPosY(), GetPosZ(), Reward);
+	if (a_Killer != NULL)
+	{
+		m_World->SpawnExperienceOrb(GetPosX(), GetPosY(), GetPosZ(), Reward);
+	}
 	m_DestroyTimer = 0;
 }
 
diff --git a/src/OSSupport/IsThread.cpp b/src/OSSupport/IsThread.cpp
index 36205bcf1..04fc818e4 100644
--- a/src/OSSupport/IsThread.cpp
+++ b/src/OSSupport/IsThread.cpp
@@ -18,26 +18,33 @@
 // Usage: SetThreadName (-1, "MainThread");
 //
 
-static void SetThreadName( DWORD dwThreadID, LPCSTR szThreadName)
+// Code adapted from MSDN: http://msdn.microsoft.com/en-us/library/xcb2z8hs.aspx
+
+const DWORD MS_VC_EXCEPTION = 0x406D1388;
+
+#pragma pack(push, 8)
+typedef struct tagTHREADNAME_INFO
 {
-	struct
-	{
-		DWORD dwType; // must be 0x1000
-		LPCSTR szName; // pointer to name (in user addr space)
-		DWORD dwThreadID; // thread ID (-1=caller thread)
-		DWORD dwFlags; // reserved for future use, must be zero
-	} info;
-	
+	DWORD  dwType;      // Must be 0x1000.
+	LPCSTR szName;      // Pointer to name (in user addr space).
+	DWORD  dwThreadID;  // Thread ID (-1 = caller thread).
+	DWORD  dwFlags;     // Reserved for future use, must be zero.
+} THREADNAME_INFO;
+#pragma pack(pop)
+
+static void SetThreadName(DWORD dwThreadID, const char * threadName)
+{
+	THREADNAME_INFO info;
 	info.dwType = 0x1000;
-	info.szName = szThreadName;
+	info.szName = threadName;
 	info.dwThreadID = dwThreadID;
 	info.dwFlags = 0;
 
 	__try
 	{
-		RaiseException(0x406D1388, 0, sizeof(info) / sizeof(DWORD), (DWORD *)&info);
+		RaiseException(MS_VC_EXCEPTION, 0, sizeof(info) / sizeof(ULONG_PTR), (ULONG_PTR *)&info);
 	}
-	__except(EXCEPTION_CONTINUE_EXECUTION)
+	__except (EXCEPTION_EXECUTE_HANDLER)
 	{
 	}
 }
diff --git a/src/OSSupport/IsThread.h b/src/OSSupport/IsThread.h
index 42b8bfdda..57651a490 100644
--- a/src/OSSupport/IsThread.h
+++ b/src/OSSupport/IsThread.h
@@ -62,7 +62,7 @@ protected:
 	
 		HANDLE m_Handle;
 		
-		static DWORD_PTR __stdcall thrExecute(LPVOID a_Param)
+		static DWORD __stdcall thrExecute(LPVOID a_Param)
 		{
 			// Create a window so that the thread can be identified by 3rd party tools:
 			HWND IdentificationWnd = CreateWindow("STATIC", ((cIsThread *)a_Param)->m_ThreadName.c_str(), 0, 0, 0, 0, WS_OVERLAPPED, NULL, NULL, NULL, NULL);
diff --git a/src/OSSupport/Thread.cpp b/src/OSSupport/Thread.cpp
index 3df75f0e7..7a10ef8d2 100644
--- a/src/OSSupport/Thread.cpp
+++ b/src/OSSupport/Thread.cpp
@@ -10,27 +10,34 @@
 //
 // Usage: SetThreadName (-1, "MainThread");
 //
+
+// Code adapted from MSDN: http://msdn.microsoft.com/en-us/library/xcb2z8hs.aspx
+
+const DWORD MS_VC_EXCEPTION = 0x406D1388;
+
+#pragma pack(push, 8)
 typedef struct tagTHREADNAME_INFO
 {
-	DWORD dwType; // must be 0x1000
-	LPCSTR szName; // pointer to name (in user addr space)
-	DWORD dwThreadID; // thread ID (-1=caller thread)
-	DWORD dwFlags; // reserved for future use, must be zero
+	DWORD  dwType;      // Must be 0x1000.
+	LPCSTR szName;      // Pointer to name (in user addr space).
+	DWORD  dwThreadID;  // Thread ID (-1 = caller thread).
+	DWORD  dwFlags;     // Reserved for future use, must be zero.
 } THREADNAME_INFO;
+#pragma pack(pop)
 
-void SetThreadName( DWORD dwThreadID, LPCSTR szThreadName)
+static void SetThreadName(DWORD dwThreadID, const char * threadName)
 {
 	THREADNAME_INFO info;
 	info.dwType = 0x1000;
-	info.szName = szThreadName;
+	info.szName = threadName;
 	info.dwThreadID = dwThreadID;
 	info.dwFlags = 0;
 
 	__try
 	{
-		RaiseException( 0x406D1388, 0, sizeof(info)/sizeof(DWORD), (DWORD*)&info );
+		RaiseException(MS_VC_EXCEPTION, 0, sizeof(info) / sizeof(ULONG_PTR), (ULONG_PTR *)&info);
 	}
-	__except(EXCEPTION_CONTINUE_EXECUTION)
+	__except (EXCEPTION_EXECUTE_HANDLER)
 	{
 	}
 }
diff --git a/src/Simulator/IncrementalRedstoneSimulator.cpp b/src/Simulator/IncrementalRedstoneSimulator.cpp
index f12c29211..50cac8d7e 100644
--- a/src/Simulator/IncrementalRedstoneSimulator.cpp
+++ b/src/Simulator/IncrementalRedstoneSimulator.cpp
@@ -1,3 +1,4 @@
+
 #include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
 
 #include "IncrementalRedstoneSimulator.h"
@@ -12,7 +13,7 @@
 
 
 
-
+	
 
 cIncrementalRedstoneSimulator::cIncrementalRedstoneSimulator(cWorld & a_World)
 	: super(a_World)
@@ -95,26 +96,6 @@ void cIncrementalRedstoneSimulator::RedstoneAddBlock(int a_BlockX, int a_BlockY,
 			PoweredBlocks->erase(itr);
 			break;
 		}
-		else if (Block == E_BLOCK_DAYLIGHT_SENSOR)
-		{
-			if (!a_Chunk->IsLightValid())
-			{
-				m_World.QueueLightChunk(a_Chunk->GetPosX(), a_Chunk->GetPosZ());
-				break;
-			}
-			else
-			{
-				NIBBLETYPE SkyLight;
-				a_Chunk->UnboundedRelGetBlockSkyLight(RelX, itr->a_SourcePos.y + 1, RelZ, SkyLight);
-
-				if (a_Chunk->GetTimeAlteredLight(SkyLight) <= 8) // Could use SkyLight - m_World.GetSkyDarkness();
-				{
-					LOGD("cIncrementalRedstoneSimulator: Erased daylight sensor from powered blocks list due to insufficient light level");
-					PoweredBlocks->erase(itr);
-					break;
-				}
-			}
-		}
 	}
 
 	LinkedBlocksList * LinkedPoweredBlocks = a_Chunk->GetRedstoneSimulatorLinkedBlocksList();
@@ -557,8 +538,8 @@ void cIncrementalRedstoneSimulator::HandleRedstoneWire(int a_BlockX, int a_Block
 	}
 	else
 	{
-		NIBBLETYPE MetaToSet = 0;
 		NIBBLETYPE MyMeta = m_World.GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ);
+		NIBBLETYPE MetaToSet = MyMeta;
 		int TimesMetaSmaller = 0, TimesFoundAWire = 0;
 
 		for (size_t i = 0; i < ARRAYCOUNT(gCrossCoords); i++) // Loop through all directions to transfer or receive power
@@ -588,9 +569,9 @@ void cIncrementalRedstoneSimulator::HandleRedstoneWire(int a_BlockX, int a_Block
 
 				if (SurroundMeta > 1) // Wires of power 1 or 0 cannot transfer power TO ME, don't bother checking
 				{
-					// Does surrounding wire have a higher power level than self?
+					// Does surrounding wire have a higher power level than the highest so far (MetaToSet)?
 					// >= to fix a bug where wires bordering each other with the same power level will appear (in terms of meta) to power each other, when they aren't actually in the powered list
-					if (SurroundMeta >= MyMeta)
+					if (SurroundMeta >= MetaToSet)
 					{
 						MetaToSet = SurroundMeta - 1; // To improve performance
 					}
@@ -683,21 +664,42 @@ void cIncrementalRedstoneSimulator::HandleRedstoneWire(int a_BlockX, int a_Block
 
 void cIncrementalRedstoneSimulator::HandleRedstoneRepeater(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_MyState)
 {
+	/* Repeater Orientation Mini Guide:
+	===================================
+
+	|
+	| Z Axis
+	V
+
+	X Axis ---->
+
+	Repeater directions, values from a cWorld::GetBlockMeta(a_BlockX , a_BlockY, a_BlockZ) lookup:
+
+	East (Right) (X+): 0x1
+	West (Left) (X-): 0x3
+	North (Up) (Z-): 0x2
+	South (Down) (Z+): 0x0
+	// TODO: Add E_META_XXX enum entries for all meta values and update project with them
+
+	Sun rises from East (X+)
+
+	*/
+
 	// Create a variable holding my meta to avoid multiple lookups.
 	NIBBLETYPE a_Meta = m_World.GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ);
-
-	// Do the same for being on, self powered or locked.
 	bool IsOn = (a_MyState == E_BLOCK_REDSTONE_REPEATER_ON);
-	bool IsSelfPowered = IsRepeaterPowered(a_BlockX, a_BlockY, a_BlockZ, a_Meta);
-	bool IsLocked = IsRepeaterLocked(a_BlockX, a_BlockY, a_BlockZ, a_Meta);
-
-	if (IsSelfPowered && !IsOn && !IsLocked) // Queue a power change if powered, but not on and not locked.
-	{
-		QueueRepeaterPowerChange(a_BlockX, a_BlockY, a_BlockZ, a_Meta, true);
-	}
-	else if (!IsSelfPowered && IsOn && !IsLocked) // Queue a power change if unpowered, on, and not locked.
+    	
+	if (!IsRepeaterLocked(a_BlockX, a_BlockY, a_BlockZ, a_Meta)) // If we're locked, change nothing. Otherwise:
 	{
-		QueueRepeaterPowerChange(a_BlockX, a_BlockY, a_BlockZ, a_Meta, false);
+		bool IsSelfPowered = IsRepeaterPowered(a_BlockX, a_BlockY, a_BlockZ, a_Meta);
+		if (IsSelfPowered && !IsOn) // Queue a power change if powered, but not on and not locked.
+		{
+			QueueRepeaterPowerChange(a_BlockX, a_BlockY, a_BlockZ, a_Meta, true);
+		}
+		else if (!IsSelfPowered && IsOn) // Queue a power change if unpowered, on, and not locked.
+		{
+			QueueRepeaterPowerChange(a_BlockX, a_BlockY, a_BlockZ, a_Meta, false);
+		}
 	}
 
 	for (RepeatersDelayList::iterator itr = m_RepeatersDelayList->begin(); itr != m_RepeatersDelayList->end(); ++itr)
@@ -1225,51 +1227,53 @@ bool cIncrementalRedstoneSimulator::IsRepeaterPowered(int a_BlockX, int a_BlockY
 
 
 bool cIncrementalRedstoneSimulator::IsRepeaterLocked(int a_BlockX, int a_BlockY, int a_BlockZ, NIBBLETYPE a_Meta)
-{
-	// Change checking direction according to meta rotation.
-	switch (a_Meta & 0x3) //compare my direction to my neighbor's
+{	
+	switch (a_Meta & 0x3) // We only want the 'direction' part of our metadata
 	{
-
-		// If the repeater is facing one direction, do one thing.
-		case 0x0: 
+		// If the repeater is looking up or down (If parallel to the Z axis)
+		case 0x0:
 		case 0x2:
 		{
-			if (m_World.GetBlock(a_BlockX + 1, a_BlockY, a_BlockZ) == E_BLOCK_REDSTONE_REPEATER_ON) // Is right neighbor a
-			{ 
-				NIBBLETYPE otherRepeaterDir = m_World.GetBlockMeta(a_BlockX + 1, a_BlockY, a_BlockZ) & 0x3;
-				if (otherRepeaterDir == 0x1) { return true; }
+			// Check if eastern(right) neighbor is a powered on repeater who is facing us.
+			if (m_World.GetBlock(a_BlockX + 1, a_BlockY, a_BlockZ) == E_BLOCK_REDSTONE_REPEATER_ON) // Is right neighbor a powered repeater?
+			{
+				NIBBLETYPE OtherRepeaterDir = m_World.GetBlockMeta(a_BlockX + 1, a_BlockY, a_BlockZ) & 0x3;
+				if (OtherRepeaterDir == 0x3) { return true; } // If so, I am latched/locked.
 			}
-	  
+
+			// Check if western(left) neighbor is a powered on repeater who is facing us.
 	  		if (m_World.GetBlock(a_BlockX - 1, a_BlockY, a_BlockZ) == E_BLOCK_REDSTONE_REPEATER_ON) 
-			{ 
-				NIBBLETYPE otherRepeaterDir = m_World.GetBlockMeta(a_BlockX -1, a_BlockY, a_BlockZ) & 0x3;
-				if (otherRepeaterDir == 0x3) { return true; }
+			{
+				NIBBLETYPE OtherRepeaterDir = m_World.GetBlockMeta(a_BlockX -1, a_BlockY, a_BlockZ) & 0x3;
+				if (OtherRepeaterDir == 0x1) { return true; } // If so, I am latched/locked.
 			}
-	  
+
 			break;
 		}
-	  
-		// If another, do the other.
+
+		// If the repeater is looking left or right (If parallel to the x axis)
 		case 0x1:
 		case 0x3:
 		{
+			// Check if southern(down) neighbor is a powered on repeater who is facing us.
 			if (m_World.GetBlock(a_BlockX, a_BlockY, a_BlockZ + 1) == E_BLOCK_REDSTONE_REPEATER_ON) 
 			{ 
-				NIBBLETYPE otherRepeaterDir = m_World.GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ + 1) & 0x3;
-				if (otherRepeaterDir == 0x0) { return true; }
+				NIBBLETYPE OtherRepeaterDir = m_World.GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ + 1) & 0x3;
+				if (OtherRepeaterDir == 0x0) { return true; } // If so,  am latched/locked.
 			}
 			
+			// Check if northern(up) neighbor is a powered on repeater who is facing us.
 			if (m_World.GetBlock(a_BlockX, a_BlockY, a_BlockZ -1) == E_BLOCK_REDSTONE_REPEATER_ON) 
 			{ 
-				NIBBLETYPE otherRepeaterDir = m_World.GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ - 1) & 0x3;
-				if (otherRepeaterDir == 0x2) { return true; }
+				NIBBLETYPE OtherRepeaterDir = m_World.GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ - 1) & 0x3;
+				if (OtherRepeaterDir == 0x2) { return true; } // If so, I am latched/locked.
 			}
 
 			break;
 		}
 	}
 
-	return false;
+	return false; //  None of the checks succeeded, I am not a locked repeater.
 }
 
 
diff --git a/src/WorldStorage/WorldStorage.cpp b/src/WorldStorage/WorldStorage.cpp
index 711c8612f..54eaaca5c 100644
--- a/src/WorldStorage/WorldStorage.cpp
+++ b/src/WorldStorage/WorldStorage.cpp
@@ -150,7 +150,7 @@ size_t cWorldStorage::GetSaveQueueLength(void)
 
 void cWorldStorage::QueueLoadChunk(int a_ChunkX, int a_ChunkY, int a_ChunkZ, bool a_Generate)
 {
-	m_LoadQueue.EnqueueItemIfNotPresent(sChunkLoad(a_ChunkX, a_ChunkY, a_ChunkZ, a_Generate));
+	m_LoadQueue.EnqueueItem(sChunkLoad(a_ChunkX, a_ChunkY, a_ChunkZ, a_Generate));
 	m_Event.Set();
 }