4jcraft/Minecraft.World/Blocks/StairTile.h

#pragma once

#include "Tile.h"

class Mob;
class Player;

class StairTile : public Tile {
    friend class Tile;

private:
    static const int DEAD_SPACE_COLUMN_COUNT = 2;
    static int DEAD_SPACES[8][DEAD_SPACE_COLUMN_COUNT];

public:
    static const int UPSIDEDOWN_BIT = 4;

    // the direction is the way going up (for normal non-upsidedown stairs)
    static const int DIR_EAST = 0;
    static const int DIR_WEST = 1;
    static const int DIR_SOUTH = 2;
    static const int DIR_NORTH = 3;

private:
    Tile* base;
    int basedata;
    bool isClipping;
    int clipStep;

protected:
    StairTile(int id, Tile* base, int basedata);

public:
    void updateShape(LevelSource* level, int x, int y, int z,
                     int forceData = -1,
                     std::shared_ptr<TileEntity> forceEntity =
                         std::shared_ptr<TileEntity>());  // 4J added forceData,
                                                          // forceEntity param
    bool isSolidRender(bool isServerLevel = false);

    bool isCubeShaped();

    int getRenderShape();

    void setBaseShape(LevelSource* level, int x, int y, int z);
    static bool isStairs(int id);

private:
    bool isLockAttached(LevelSource* level, int x, int y, int z, int data);

public:
    bool setStepShape(LevelSource* level, int x, int y, int z);
    bool setInnerPieceShape(LevelSource* level, int x, int y, int z);

    void addAABBs(Level* level, int x, int y, int z, AABB* box, AABBList* boxes,
                  std::shared_ptr<Entity> source);

    /** DELEGATES: **/
public:
    void addLights(Level* level, int x, int y, int z);

    void animateTick(Level* level, int x, int y, int z, Random* random);

    void attack(Level* level, int x, int y, int z,
                std::shared_ptr<Player> player);

    void destroy(Level* level, int x, int y, int z, int data);

    int getLightColor(LevelSource* level, int x, int y, int z, int tileId = -1);
    float getBrightness(LevelSource* level, int x, int y, int z);

    float getExplosionResistance(std::shared_ptr<Entity> source);

    int getRenderLayer();

    Icon* getTexture(int face, int data);

    int getTickDelay();

    AABB* getTileAABB(Level* level, int x, int y, int z);

    void handleEntityInside(Level* level, int x, int y, int z,
                            std::shared_ptr<Entity> e, Vec3* current);

    bool mayPick();

    bool mayPick(int data, bool liquid);

    bool mayPlace(Level* level, int x, int y, int z);

    void onPlace(Level* level, int x, int y, int z);

    void onRemove(Level* level, int x, int y, int z, int id, int data);

    void prepareRender(Level* level, int x, int y, int z);

    void stepOn(Level* level, int x, int y, int z,
                std::shared_ptr<Entity> entity);

    void tick(Level* level, int x, int y, int z, Random* random);

    bool use(Level* level, int x, int y, int z, std::shared_ptr<Player> player,
             int clickedFace, float clickX, float clickY, float clickZ,
             bool soundOnly = false);  // 4J added soundOnly param

    void wasExploded(Level* level, int x, int y, int z);

    void setPlacedBy(Level* level, int x, int y, int z,
                     std::shared_ptr<Mob> by);
    int getPlacedOnFaceDataValue(Level* level, int x, int y, int z, int face,
                                 float clickX, float clickY, float clickZ,
                                 int itemValue);

    HitResult* clip(Level* level, int xt, int yt, int zt, Vec3* a, Vec3* b);

    virtual void registerIcons(IconRegister* iconRegister);
};