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