Initial NetherFortGen import.

Simple fortresses of 2 different rooms will generate.

src/Generating/NetherFortGen.h

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+
+// 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;
+} ;
+
+
+
+