4jcraft/Minecraft.World/AI/Navigation/PathNavigation.h

#pragma once

class Mob;
class Level;
class Path;

class PathNavigation {
private:
    Mob* mob;
    Level* level;
    Path* path;
    double speedModifier;
    AttributeInstance* dist;
    bool avoidSun;
    int _tick;
    int lastStuckCheck;
    Vec3* lastStuckCheckPos;

    bool _canPassDoors;
    bool _canOpenDoors;
    bool avoidWater;
    bool canFloat;

public:
    PathNavigation(Mob* mob, Level* level);
    ~PathNavigation();

    void setAvoidWater(bool avoidWater);
    bool getAvoidWater();
    void setCanOpenDoors(bool canOpenDoors);
    bool canPassDoors();
    void setCanPassDoors(bool canPass);
    bool canOpenDoors();
    void setAvoidSun(bool avoidSun);
    void setSpeedModifier(double speedModifier);
    void setCanFloat(bool canFloat);
    float getMaxDist();
    Path* createPath(double x, double y, double z);
    bool moveTo(double x, double y, double z, double speedModifier);
    Path* createPath(std::shared_ptr<Entity> target);
    bool moveTo(std::shared_ptr<Entity> target, double speedModifier);
    bool moveTo(Path* newPath, double speedModifier);
    Path* getPath();
    void tick();

private:
    void updatePath();

public:
    bool isDone();

    void stop();

private:
    Vec3* getTempMobPos();
    int getSurfaceY();
    bool canUpdatePath();
    bool isInLiquid();
    void trimPathFromSun();
    bool canMoveDirectly(Vec3* startPos, Vec3* stopPos, int sx, int sy, int sz);
    bool canWalkOn(int x, int y, int z, int sx, int sy, int sz, Vec3* startPos,
                   double goalDirX, double goalDirZ);
    bool canWalkAbove(int startX, int startY, int startZ, int sx, int sy,
                      int sz, Vec3* startPos, double goalDirX, double goalDirZ);

public:
    // 4J Added override to update ai elements when loading entity from
    // schematics
    void setLevel(Level* level);
};