4jcraft/Minecraft.World/WorldGen/Structures/MineShaftPieces.h

#pragma once

#include "StructurePiece.h"

class MineShaftPieces {
private:
    static const int DEFAULT_SHAFT_WIDTH = 3;
    static const int DEFAULT_SHAFT_HEIGHT = 3;
    static const int DEFAULT_SHAFT_LENGTH = 5;

    static const int MAX_DEPTH = 8;  // 1.2.3 change

public:
    static void loadStatic();

private:
    static StructurePiece* createRandomShaftPiece(
        std::list<StructurePiece*>* pieces, Random* random, int footX,
        int footY, int footZ, int direction, int genDepth);
    static StructurePiece* generateAndAddPiece(
        StructurePiece* startPiece, std::list<StructurePiece*>* pieces,
        Random* random, int footX, int footY, int footZ, int direction,
        int depth);

    /**
     *
     *
     */
public:
    class MineShaftRoom : public StructurePiece {
    public:
        static StructurePiece* Create() { return new MineShaftRoom(); }
        virtual EStructurePiece GetType() {
            return eStructurePiece_MineShaftRoom;
        }

    private:
        std::list<BoundingBox*> childEntranceBoxes;

    public:
        MineShaftRoom();
        MineShaftRoom(int genDepth, Random* random, int west, int north);
        ~MineShaftRoom();

        virtual void addChildren(StructurePiece* startPiece,
                                 std::list<StructurePiece*>* pieces,
                                 Random* random);
        virtual bool postProcess(Level* level, Random* random,
                                 BoundingBox* chunkBB);

    protected:
        void addAdditonalSaveData(CompoundTag* tag);
        void readAdditonalSaveData(CompoundTag* tag);
    };

    /**
     *
     *
     */
    class MineShaftCorridor : public StructurePiece {
    public:
        static StructurePiece* Create() { return new MineShaftCorridor(); }
        virtual EStructurePiece GetType() {
            return eStructurePiece_MineShaftCorridor;
        }

    private:
        bool hasRails;        // was final
        bool spiderCorridor;  // was final
        bool hasPlacedSpider;
        int numSections;

    public:
        MineShaftCorridor();

    protected:
        void addAdditonalSaveData(CompoundTag* tag);
        void readAdditonalSaveData(CompoundTag* tag);

    public:
        MineShaftCorridor(int genDepth, Random* random,
                          BoundingBox* corridorBox, int direction);

        static BoundingBox* findCorridorSize(std::list<StructurePiece*>* pieces,
                                             Random* random, int footX,
                                             int footY, int footZ,
                                             int direction);
        virtual void addChildren(StructurePiece* startPiece,
                                 std::list<StructurePiece*>* pieces,
                                 Random* random);

    protected:
        virtual bool createChest(Level* level, BoundingBox* chunkBB,
                                 Random* random, int x, int y, int z,
                                 WeighedTreasureArray treasure, int numRolls);

    public:
        virtual bool postProcess(Level* level, Random* random,
                                 BoundingBox* chunkBB);
    };

    /**
     *
     *
     */
    class MineShaftCrossing : public StructurePiece {
    public:
        static StructurePiece* Create() { return new MineShaftCrossing(); }
        virtual EStructurePiece GetType() {
            return eStructurePiece_MineShaftCrossing;
        }

    private:
        int direction;
        bool isTwoFloored;

    public:
        MineShaftCrossing();

    protected:
        void addAdditonalSaveData(CompoundTag* tag);
        void readAdditonalSaveData(CompoundTag* tag);

    public:
        MineShaftCrossing(int genDepth, Random* random,
                          BoundingBox* crossingBox, int direction);

        static BoundingBox* findCrossing(std::list<StructurePiece*>* pieces,
                                         Random* random, int footX, int footY,
                                         int footZ, int direction);
        virtual void addChildren(StructurePiece* startPiece,
                                 std::list<StructurePiece*>* pieces,
                                 Random* random);
        virtual bool postProcess(Level* level, Random* random,
                                 BoundingBox* chunkBB);
    };

    /**
     *
     *
     */
    class MineShaftStairs : public StructurePiece {
    public:
        static StructurePiece* Create() { return new MineShaftStairs(); }
        virtual EStructurePiece GetType() {
            return eStructurePiece_MineShaftStairs;
        }

    public:
        MineShaftStairs();
        MineShaftStairs(int genDepth, Random* random, BoundingBox* stairsBox,
                        int direction);

    protected:
        void addAdditonalSaveData(CompoundTag* tag);
        void readAdditonalSaveData(CompoundTag* tag);

    public:
        static BoundingBox* findStairs(std::list<StructurePiece*>* pieces,
                                       Random* random, int footX, int footY,
                                       int footZ, int direction);
        virtual void addChildren(StructurePiece* startPiece,
                                 std::list<StructurePiece*>* pieces,
                                 Random* random);
        virtual bool postProcess(Level* level, Random* random,
                                 BoundingBox* chunkBB);
    };

    /* @formatter:off */
private:
    static WeighedTreasureArray smallTreasureItems;
    /* @formatter:on */

public:
    static void staticCtor();
};