Initial NetherFortGen import.

Simple fortresses of 2 different rooms will generate.

src/CMakeLists.txt

@@ -6,14 +6,14 @@ include_directories (SYSTEM "${PROJECT_SOURCE_DIR}/../lib/jsoncpp/include")
 include_directories (SYSTEM "${PROJECT_SOURCE_DIR}/../lib/polarssl/include")
 
 set(FOLDERS OSSupport HTTPServer Items Blocks Protocol Generating) 
-set(FOLDERS ${FOLDERS} WorldStorage Mobs Entities Simulator UI BlockEntities)
+set(FOLDERS ${FOLDERS} WorldStorage Mobs Entities Simulator UI BlockEntities Generating/Prefabs)
 
 
 if (NOT MSVC)
 
-	#Bindings needs to reference other folders so are done here
+	# Bindings need to reference other folders, so they are done here instead
 	
-	#lib dependecies are not included
+	# lib dependencies are not included
 	
 	set(BINDING_DEPENDECIES
 		tolua
@@ -104,7 +104,6 @@ if (NOT MSVC)
 		Bindings/PluginLua
 		Bindings/PluginManager
 		Bindings/WebPlugin
-		Bindings/WebPlugin
 	)
 
 	target_link_libraries(Bindings lua sqlite tolualib)
@@ -138,6 +137,7 @@ if (NOT MSVC)
 
 
 else ()
+	# MSVC-specific handling: Put all files into one project, separate by the folders:
 
 	# Generate the Bindings if they don't exist:
 	if (NOT EXISTS "${PROJECT_SOURCE_DIR}/Bindings/Bindings.cpp")
@@ -149,6 +149,14 @@ else ()
 		)
 	endif()
 
+	# Get all files in this folder:
+	file(GLOB_RECURSE SOURCE
+		"*.cpp"
+		"*.h"
+		"*.pkg"
+	)
+	source_group("" FILES ${SOURCE})
+
 	# Add all subfolders as solution-folders:
 	list(APPEND FOLDERS "Resources")
 	list(APPEND FOLDERS "Bindings")
@@ -159,23 +167,16 @@ else ()
 			"${PATH}/*.rc"
 			"${PATH}/*.pkg"
 		)
-		source_group("${PATH}" FILES ${FOLDER_FILES})
+		string(REPLACE "/" "\\" PROJECT_PATH ${PATH})
+		source_group("${PROJECT_PATH}" FILES ${FOLDER_FILES})
 	endfunction(includefolder)
 
 	foreach(folder ${FOLDERS})
 		includefolder(${folder})
 	endforeach(folder)
 
-	file(GLOB_RECURSE SOURCE
-		"*.cpp"
-		"*.h"
-		"*.pkg"
-	)
-
 	include_directories("${PROJECT_SOURCE_DIR}")
 
-	source_group("" FILES ${SOURCE})
-
 	# Precompiled headers (1st part)
 	SET_SOURCE_FILES_PROPERTIES(
 		Globals.cpp PROPERTIES COMPILE_FLAGS "/Yc\"Globals.h\""

src/Generating/ComposableGenerator.cpp

@@ -21,6 +21,7 @@
 #include "DistortedHeightmap.h"
 #include "EndGen.h"
 #include "MineShafts.h"
+#include "NetherFortGen.h"
 #include "Noise3DGenerator.h"
 #include "POCPieceGenerator.h"
 #include "Ravines.h"
@@ -191,9 +192,11 @@ void cComposableGenerator::DoGenerate(int a_ChunkX, int a_ChunkZ, cChunkDesc & a
 		m_HeightGen->GenHeightMap(a_ChunkX, a_ChunkZ, a_ChunkDesc.GetHeightMap());
 	}
 	
+	bool ShouldUpdateHeightmap = false;
 	if (a_ChunkDesc.IsUsingDefaultComposition())
 	{
 		m_CompositionGen->ComposeTerrain(a_ChunkDesc);
+		ShouldUpdateHeightmap = true;
 	}
 
 	if (a_ChunkDesc.IsUsingDefaultFinish())
@@ -202,6 +205,12 @@ void cComposableGenerator::DoGenerate(int a_ChunkX, int a_ChunkZ, cChunkDesc & a
 		{
 			(*itr)->GenFinish(a_ChunkDesc);
 		}  // for itr - m_FinishGens[]
+		ShouldUpdateHeightmap = true;
+	}
+	
+	if (ShouldUpdateHeightmap)
+	{
+		a_ChunkDesc.UpdateHeightmap();
 	}
 }
 
@@ -349,7 +358,7 @@ void cComposableGenerator::InitFinishGens(cIniFile & a_IniFile)
 			int ChanceCrossing  = a_IniFile.GetValueSetI("Generator", "MineShaftsChanceCrossing",  200);
 			int ChanceStaircase = a_IniFile.GetValueSetI("Generator", "MineShaftsChanceStaircase", 200);
 			m_FinishGens.push_back(new cStructGenMineShafts(
-				Seed, GridSize, MaxSystemSize, 
+				Seed, GridSize, MaxSystemSize,
 				ChanceCorridor, ChanceCrossing, ChanceStaircase
 			));
 		}
@@ -361,6 +370,12 @@ void cComposableGenerator::InitFinishGens(cIniFile & a_IniFile)
 		{
 			m_FinishGens.push_back(new cFinishGenNetherClumpFoliage(Seed));
 		}
+		else if (NoCaseCompare(*itr, "NetherForts") == 0)
+		{
+			int GridSize = a_IniFile.GetValueSetI("Generator", "NetherFortsGridSize", 512);
+			int MaxDepth = a_IniFile.GetValueSetI("Generator", "NetherFortsMaxDepth", 6);
+			m_FinishGens.push_back(new cNetherFortGen(Seed, GridSize, MaxDepth));
+		}
 		else if (NoCaseCompare(*itr, "OreNests") == 0)
 		{
 			m_FinishGens.push_back(new cStructGenOreNests(Seed));

src/Generating/MineShafts.cpp

@@ -1340,7 +1340,7 @@ void cStructGenMineShafts::GetMineShaftSystemsForChunk(
 	BaseX -= NEIGHBORHOOD_SIZE / 2;
 	BaseZ -= NEIGHBORHOOD_SIZE / 2;
 
-	// Walk the cache, move each cave system that we want into a_Caves:
+	// Walk the cache, move each cave system that we want into a_Mineshafts:
 	int StartX = BaseX * m_GridSize;
 	int EndX = (BaseX + NEIGHBORHOOD_SIZE + 1) * m_GridSize;
 	int StartZ = BaseZ * m_GridSize;

src/Generating/NetherFortGen.cpp

@@ -0,0 +1,265 @@
+
+// NetherFortGen.cpp
+
+// Implements the cNetherFortGen class representing the nether fortress generator
+
+#include "Globals.h"
+#include "NetherFortGen.h"
+#include "Prefabs/NetherFortPrefabs.h"
+
+
+
+
+
+static const int NEIGHBORHOOD_SIZE = 3;
+
+
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// cNetherFortGen::cNetherFort:
+
+class cNetherFortGen::cNetherFort
+{
+public:
+	cNetherFortGen & m_ParentGen;
+	int m_BlockX, m_BlockZ;
+	int m_GridSize;
+	int m_Seed;
+	cPlacedPieces m_Pieces;
+
+	cNetherFort(cNetherFortGen & a_ParentGen, int a_BlockX, int a_BlockZ, int a_GridSize, int a_MaxDepth, int a_Seed) :
+		m_ParentGen(a_ParentGen),
+		m_BlockX(a_BlockX),
+		m_BlockZ(a_BlockZ),
+		m_GridSize(a_GridSize),
+		m_Seed(a_Seed)
+	{
+		// TODO: Proper Y-coord placement
+		int BlockY = 64;
+		
+		// Generate pieces:
+		cBFSPieceGenerator pg(m_ParentGen, a_Seed);
+		pg.PlacePieces(a_BlockX, BlockY, a_BlockZ, a_MaxDepth, m_Pieces);
+	}
+	
+		
+	/** Carves the system into the chunk data */
+	void ProcessChunk(cChunkDesc & a_Chunk)
+	{
+		for (cPlacedPieces::const_iterator itr = m_Pieces.begin(), end = m_Pieces.end(); itr != end; ++itr)
+		{
+			const cPrefab & Prefab = (const cPrefab &)((*itr)->GetPiece());
+			Prefab.Draw(a_Chunk, *itr);
+		}  // for itr - m_PlacedPieces[]
+	}
+};
+
+
+
+
+
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// cNetherFortGen:
+
+cNetherFortGen::cNetherFortGen(int a_Seed, int a_GridSize, int a_MaxDepth) :
+	m_Seed(a_Seed),
+	m_Noise(a_Seed),
+	m_GridSize(a_GridSize),
+	m_MaxDepth(a_MaxDepth)
+{
+	// Initialize the prefabs:
+	for (size_t i = 0; i < g_NetherFortPrefabs1Count; i++)
+	{
+		cPrefab * Prefab = new cPrefab(g_NetherFortPrefabs1[i]);
+		m_AllPieces.push_back(Prefab);
+		if (Prefab->HasConnectorType(0))
+		{
+			m_OuterPieces.push_back(Prefab);
+		}
+		if (Prefab->HasConnectorType(1))
+		{
+			m_InnerPieces.push_back(Prefab);
+		}
+	}
+	
+	// Initialize the starting piece prefabs:
+	for (size_t i = 0; i < g_NetherFortStartingPrefabs1Count; i++)
+	{
+		m_StartingPieces.push_back(new cPrefab(g_NetherFortStartingPrefabs1[i]));
+	}
+
+	// DEBUG: Try one round of placement:
+	cPlacedPieces Pieces;
+	cBFSPieceGenerator pg(*this, a_Seed);
+	pg.PlacePieces(0, 64, 0, a_MaxDepth, Pieces);
+}
+
+
+
+
+
+cNetherFortGen::~cNetherFortGen()
+{
+	ClearCache();
+	for (cPieces::iterator itr = m_AllPieces.begin(), end = m_AllPieces.end(); itr != end; ++itr)
+	{
+		delete *itr;
+	}  // for itr - m_AllPieces[]
+	m_AllPieces.clear();
+}
+
+
+
+
+
+void cNetherFortGen::ClearCache(void)
+{
+	// TODO
+}
+
+
+
+
+
+void cNetherFortGen::GetFortsForChunk(int a_ChunkX, int a_ChunkZ, cNetherForts & a_Forts)
+{
+	int BaseX = a_ChunkX * cChunkDef::Width / m_GridSize;
+	int BaseZ = a_ChunkZ * cChunkDef::Width / m_GridSize;
+	if (BaseX < 0)
+	{
+		--BaseX;
+	}
+	if (BaseZ < 0)
+	{
+		--BaseZ;
+	}
+	BaseX -= NEIGHBORHOOD_SIZE / 2;
+	BaseZ -= NEIGHBORHOOD_SIZE / 2;
+
+	// Walk the cache, move each cave system that we want into a_Forts:
+	int StartX = BaseX * m_GridSize;
+	int EndX = (BaseX + NEIGHBORHOOD_SIZE + 1) * m_GridSize;
+	int StartZ = BaseZ * m_GridSize;
+	int EndZ = (BaseZ + NEIGHBORHOOD_SIZE + 1) * m_GridSize;
+	for (cNetherForts::iterator itr = m_Cache.begin(), end = m_Cache.end(); itr != end;)
+	{
+		if (
+			((*itr)->m_BlockX >= StartX) && ((*itr)->m_BlockX < EndX) &&
+			((*itr)->m_BlockZ >= StartZ) && ((*itr)->m_BlockZ < EndZ)
+		)
+		{
+			// want
+			a_Forts.push_back(*itr);
+			itr = m_Cache.erase(itr);
+		}
+		else
+		{
+			// don't want
+			++itr;
+		}
+	}  // for itr - m_Cache[]
+
+	// Create those forts that haven't been in the cache:
+	for (int x = 0; x < NEIGHBORHOOD_SIZE; x++)
+	{
+		int RealX = (BaseX + x) * m_GridSize;
+		for (int z = 0; z < NEIGHBORHOOD_SIZE; z++)
+		{
+			int RealZ = (BaseZ + z) * m_GridSize;
+			bool Found = false;
+			for (cNetherForts::const_iterator itr = a_Forts.begin(), end = a_Forts.end(); itr != end; ++itr)
+			{
+				if (((*itr)->m_BlockX == RealX) && ((*itr)->m_BlockZ == RealZ))
+				{
+					Found = true;
+					break;
+				}
+			}  // for itr - a_Mineshafts
+			if (!Found)
+			{
+				a_Forts.push_back(new cNetherFort(*this, RealX, RealZ, m_GridSize, m_MaxDepth, m_Seed));
+			}
+		}  // for z
+	}  // for x
+
+	// Copy a_Forts into m_Cache to the beginning:
+	cNetherForts FortsCopy (a_Forts);
+	m_Cache.splice(m_Cache.begin(), FortsCopy, FortsCopy.begin(), FortsCopy.end());
+
+	// Trim the cache if it's too long:
+	if (m_Cache.size() > 100)
+	{
+		cNetherForts::iterator itr = m_Cache.begin();
+		std::advance(itr, 100);
+		for (cNetherForts::iterator end = m_Cache.end(); itr != end; ++itr)
+		{
+			delete *itr;
+		}
+		itr = m_Cache.begin();
+		std::advance(itr, 100);
+		m_Cache.erase(itr, m_Cache.end());
+	}
+}
+
+
+
+
+
+void cNetherFortGen::GenFinish(cChunkDesc & a_ChunkDesc)
+{
+	int ChunkX = a_ChunkDesc.GetChunkX();
+	int ChunkZ = a_ChunkDesc.GetChunkZ();
+	cNetherForts Forts;
+	GetFortsForChunk(ChunkX, ChunkZ, Forts);
+	for (cNetherForts::const_iterator itr = Forts.begin(); itr != Forts.end(); ++itr)
+	{
+		(*itr)->ProcessChunk(a_ChunkDesc);
+	}  // for itr - Forts[]
+}
+
+
+
+
+
+cPieces cNetherFortGen::GetPiecesWithConnector(int a_ConnectorType)
+{
+	switch (a_ConnectorType)
+	{
+		case 0: return m_OuterPieces;
+		case 1: return m_InnerPieces;
+		default: return cPieces();
+	}
+}
+
+
+
+
+
+cPieces cNetherFortGen::GetStartingPieces(void)
+{
+	return m_StartingPieces;
+}
+
+
+
+
+
+void cNetherFortGen::PiecePlaced(const cPiece & a_Piece)
+{
+	UNUSED(a_Piece);
+}
+
+
+
+
+
+void cNetherFortGen::Reset(void)
+{
+	// Nothing needed
+}
+
+
+
+

src/Generating/NetherFortGen.h

@@ -0,0 +1,86 @@
+
+// NetherFortGen.h
+
+// Declares the cNetherFortGen class representing the nether fortress generator
+
+
+
+
+
+#pragma once
+
+#include "ComposableGenerator.h"
+#include "PieceGenerator.h"
+
+
+
+
+
+class cNetherFortGen :
+	public cFinishGen,
+	public cPiecePool
+{
+public:
+	cNetherFortGen(int a_Seed, int a_GridSize, int a_MaxDepth);
+	
+	virtual ~cNetherFortGen();
+	
+protected:
+	class cNetherFort;  // fwd: NetherFortGen.cpp
+	typedef std::list<cNetherFort *> cNetherForts;
+	
+	
+	/** The seed used for generating*/
+	int m_Seed;
+	
+	/** The noise used for generating */
+	cNoise m_Noise;
+	
+	/** Average spacing between the fortresses*/
+	int m_GridSize;
+	
+	/** Maximum depth of the piece-generator tree */
+	int m_MaxDepth;
+
+	/** Cache of the most recently used systems. MoveToFront used. */
+	cNetherForts m_Cache;
+	
+	/** All the pieces that are allowed for building.
+	This is the list that's used for memory allocation and deallocation for the pieces. */
+	cPieces m_AllPieces;
+	
+	/** The pieces that are used as starting pieces.
+	This list is not shared and the pieces need deallocation. */
+	cPieces m_StartingPieces;
+	
+	/** The pieces that have an "outer" connector.
+	The pieces are copies out of m_AllPieces and shouldn't be ever delete-d. */
+	cPieces m_OuterPieces;
+
+	/** The pieces that have an "inner" connector.
+	The pieces are copies out of m_AllPieces and shouldn't be ever delete-d. */
+	cPieces m_InnerPieces;
+
+
+	/** Clears everything from the cache.
+	Also invalidates the forst returned by GetFortsForChunk(). */
+	void ClearCache(void);
+	
+	/** Returns all forts that *may* intersect the given chunk.
+	The returned forts live within m_Cache.They are valid until the next call
+	to this function (which may delete some of the pointers).	*/
+	void GetFortsForChunk(int a_ChunkX, int a_ChunkZ, cNetherForts & a_Forts);
+
+	// cFinishGen overrides:
+	virtual void GenFinish(cChunkDesc & a_ChunkDesc) override;
+	
+	// cPiecePool overrides:
+	virtual cPieces GetPiecesWithConnector(int a_ConnectorType) override;
+	virtual cPieces GetStartingPieces(void) override;
+	virtual void PiecePlaced(const cPiece & a_Piece) override;
+	virtual void Reset(void) override;
+} ;
+
+
+
+

src/Generating/Prefabs/CMakeLists.txt

@@ -0,0 +1,13 @@
+
+cmake_minimum_required (VERSION 2.6)
+project (MCServer)
+
+include_directories ("${PROJECT_SOURCE_DIR}/../../")
+
+file(GLOB SOURCE
+    "*.cpp"
+)
+
+add_library(Generating_Prefabs ${SOURCE})
+
+target_link_libraries(Generating_Prefabs OSSupport iniFile Blocks)

src/Generating/Prefabs/NetherFortPrefabs.cpp

@@ -0,0 +1,303 @@
+
+// NetherFortPrefabs.cpp
+
+// Defines all the prefabs for nether forts
+
+#include "Globals.h"
+#include "NetherFortPrefabs.h"
+
+
+
+
+
+/*
+The nether fortress has two types of connectors, Outer and Inner. Outer is Type 0, Inner is Type 1.
+*/
+
+
+
+
+
+const cPrefab::sDef g_NetherFortPrefabs1[] =
+{
+	// BalconyCorridor:
+	// The data has been exported from gallery Nether, area index 37, ID 288
+	{
+		// Size:
+		13, 7, 9,  // SizeX = 13, SizeY = 7, SizeZ = 9
+
+		// Block definitions:
+		"a:112: 0\n"  /* netherbrick */
+		"b:  0: 0\n"  /* air */
+		"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 */,
+
+		// Block data:
+		// Level 1
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"bbbbaaaaabbbb"
+		"bbbbbbbbbbbbb"
+		"bbbbbbbbbbbbb"
+		"bbbbbbbbbbbbb"
+
+		// Level 2
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaabaaabaaaa"
+		"bbcdaaaaadebb"
+		"bbbcdddddebbb"
+		"bbbbbbbbbbbbb"
+		"bbbbbbbbbbbbb"
+
+		// Level 3
+		"aaaaaaaaaaaaa"
+		"bbbbbbbbbbbbb"
+		"bbbbbbbbbbbbb"
+		"bbbbbbbbbbbbb"
+		"aaaabfffbaaaa"
+		"bbaaaaaaaaabb"
+		"bbaaaaaaaaabb"
+		"bbaaaaaaaaabb"
+		"bbaaaaaaaaabb"
+
+		// Level 4
+		"agagagagagaga"
+		"bbbbbbbbbbbbb"
+		"bbbbbbbbbbbbb"
+		"bbbbbbbbbbbbb"
+		"agaabbbbbaaga"
+		"bbaaabbbaaabb"
+		"bbgbbbbbbbgbb"
+		"bbgbbbbbbbgbb"
+		"bbgggggggggbb"
+
+		// Level 5
+		"agagagagagaga"
+		"bbbbbbbbbbbbb"
+		"bbbbbbbbbbbbb"
+		"bbbbbbbbbbbbb"
+		"agaabbbbbaaga"
+		"bbaaabbbaaabb"
+		"bbbbbbbbbbbbb"
+		"bbbbbbbbbbbbb"
+		"bbbbbbbbbbbbb"
+
+		// Level 6
+		"agagagagagaga"
+		"bbbbbbbbbbbbb"
+		"bbbbbbbbbbbbb"
+		"bbbbbbbbbbbbb"
+		"agaabbbbbaaga"
+		"bbaaabbbaaabb"
+		"bbbbbbbbbbbbb"
+		"bbbbbbbbbbbbb"
+		"bbbbbbbbbbbbb"
+
+		// 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::msImprint,
+	},
+} ;  // g_NetherFortPrefabs1
+
+
+
+
+
+const cPrefab::sDef g_NetherFortStartingPrefabs1[] =
+{
+	// CentralRoom:
+	// The data has been exported from gallery Nether, area index 22, ID 164
+	{
+		// Size:
+		13, 9, 13,  // SizeX = 13, SizeY = 9, SizeZ = 13
+
+		// Block definitions:
+		"a:112: 0\n"  /* netherbrick */
+		"b:  0: 0\n"  /* air */
+		"c: 10: 0\n"  /* lava */
+		"d:113: 0\n"  /* netherbrickfence */,
+
+		// Block data:
+		// Level 1
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+
+		// Level 2
+		"aaaaabbbaaaaa"
+		"aaaaabbbaaaaa"
+		"aabbbbbbbbbaa"
+		"aabbbbbbbbbaa"
+		"aabbbbbbbbbaa"
+		"aabbbaaabbbaa"
+		"aabbbacabbbaa"
+		"aabbbaaabbbaa"
+		"aabbbbbbbbbaa"
+		"aabbbbbbbbbaa"
+		"aabbbbbbbbbaa"
+		"aaaaabbbaaaaa"
+		"aaaaabbbaaaaa"
+
+		// Level 3
+		"aaaaabbbaaaaa"
+		"aaadabbbadaaa"
+		"aabbbbbbbbbaa"
+		"adbbbbbbbbbda"
+		"aabbbbbbbbbaa"
+		"adbbbbbbbbbda"
+		"aabbbbbbbbbaa"
+		"adbbbbbbbbbda"
+		"aabbbbbbbbbaa"
+		"adbbbbbbbbbda"
+		"aabbbbbbbbbaa"
+		"aaadabbbadaaa"
+		"aaaaabbbaaaaa"
+
+		// Level 4
+		"aaaaabbbaaaaa"
+		"aaadabbbadaaa"
+		"aabbbbbbbbbaa"
+		"adbbbbbbbbbda"
+		"aabbbbbbbbbaa"
+		"adbbbbbbbbbda"
+		"aabbbbbbbbbaa"
+		"adbbbbbbbbbda"
+		"aabbbbbbbbbaa"
+		"adbbbbbbbbbda"
+		"aabbbbbbbbbaa"
+		"aaadabbbadaaa"
+		"aaaaabbbaaaaa"
+
+		// Level 5
+		"adadabbbadada"
+		"daaaabbbaaaad"
+		"aabbbbbbbbbaa"
+		"dabbbbbbbbbad"
+		"aabbbbbbbbbaa"
+		"dabbbbbbbbbad"
+		"aabbbbbbbbbaa"
+		"dabbbbbbbbbad"
+		"aabbbbbbbbbaa"
+		"dabbbbbbbbbad"
+		"aabbbbbbbbbaa"
+		"daaaabbbaaaad"
+		"adadabbbadada"
+
+		// Level 6
+		"adadaaaaadada"
+		"daaaaaaaaaaad"
+		"aabbbbbbbbbaa"
+		"dabbbbbbbbbad"
+		"aabbbbbbbbbaa"
+		"dabbbbbbbbbad"
+		"aabbbbbbbbbaa"
+		"dabbbbbbbbbad"
+		"aabbbbbbbbbaa"
+		"dabbbbbbbbbad"
+		"aabbbbbbbbbaa"
+		"daaaaaaaaaaad"
+		"adadaaaaadada"
+
+		// Level 7
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+
+		// Level 8
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+		"aaaaaaaaaaaaa"
+
+		// 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::msImprint,
+	},
+} ;  // g_NetherFortStartingPrefabs1
+
+const size_t g_NetherFortPrefabs1Count = ARRAYCOUNT(g_NetherFortPrefabs1);
+const size_t g_NetherFortStartingPrefabs1Count = ARRAYCOUNT(g_NetherFortStartingPrefabs1);
+
+
+
+

src/Generating/Prefabs/NetherFortPrefabs.h

@@ -0,0 +1,15 @@
+
+// NetherFortPrefabs.h
+
+// Declares the data used for nether fortress prefabs
+
+#include "../Prefab.h"
+
+
+
+
+
+extern const cPrefab::sDef g_NetherFortPrefabs1[];
+extern const cPrefab::sDef g_NetherFortStartingPrefabs1[];
+extern const size_t g_NetherFortPrefabs1Count;
+extern const size_t g_NetherFortStartingPrefabs1Count;