#pragma once
#include "LargeFeature.h"
class StructureStart;

class StructureFeature : public LargeFeature {
public:
    // 4J added - Maps to values in the game rules xml
    enum EFeatureTypes {
        eFeature_Mineshaft,
        eFeature_NetherBridge,
        eFeature_Temples,
        eFeature_Stronghold,
        eFeature_Village,
    };

protected:
    std::unordered_map<__int64, StructureStart*> cachedStructures;

public:
    ~StructureFeature();

    virtual void addFeature(Level* level, int x, int z, int xOffs, int zOffs,
                            byteArray blocks);

    bool postProcess(Level* level, Random* random, int chunkX, int chunkZ);
    bool isIntersection(int cellX, int cellZ);

    bool isInsideFeature(int cellX, int cellY, int cellZ);
    TilePos* getNearestGeneratedFeature(Level* level, int cellX, int cellY,
                                        int cellZ);

protected:
    std::vector<TilePos>* getGuesstimatedFeaturePositions();

    /**
     * Returns true if the given chunk coordinates should hold a structure
     * source.
     *
     * @param x
     *            chunk x
     * @param z
     *            chunk z
     * @return
     */
protected:
    virtual bool isFeatureChunk(int x, int z, bool bIsSuperflat = false) = 0;

    /**
     * Creates a new instance of a structure source at the given chunk
     * coordinates.
     *
     * @param x
     *            chunk x
     * @param z
     *            chunk z
     * @return
     */
    virtual StructureStart* createStructureStart(int x, int z) = 0;
};