4jcraft/Minecraft.World/Entities/Mobs/Animal.h

#pragma once
#include "AgeableMob.h"
#include "Creature.h"

class Level;
class CompoundTag;
class DamageSource;

class Animal : public AgableMob, public Creature {
private:
    static const int DATA_IN_LOVE = 13;  // 4J added

    //	int inLove;							// 4J
    // removed - now synched data
    int loveTime;
    std::weak_ptr<Player> loveCause;

public:
    Animal(Level* level);

protected:
    virtual void defineSynchedData();
    virtual void serverAiMobStep();

public:
    virtual void aiStep();

protected:
    virtual void checkHurtTarget(std::shared_ptr<Entity> target, float d);

private:
    virtual void breedWith(std::shared_ptr<Animal> target);

public:
    virtual float getWalkTargetValue(int x, int y, int z);

public:
    virtual bool hurt(DamageSource* source, float dmg);
    virtual void addAdditonalSaveData(CompoundTag* tag);
    virtual void readAdditionalSaveData(CompoundTag* tag);

protected:
    virtual std::shared_ptr<Entity> findAttackTarget();

public:
    virtual bool canSpawn();
    virtual int getAmbientSoundInterval();

protected:
    virtual bool removeWhenFarAway();
    virtual int getExperienceReward(std::shared_ptr<Player> killedBy);

public:
    virtual bool isFood(std::shared_ptr<ItemInstance> itemInstance);
    virtual bool mobInteract(std::shared_ptr<Player> player);

protected:
    int getInLoveValue();  // 4J added

public:
    void setInLoveValue(int value);  // 4J added
    void setInLove(std::shared_ptr<Player>
                       player);  // 4J added, then modified to match latest Java
                                 // for XboxOne achievements
    virtual void setInLove();
    std::shared_ptr<Player> getLoveCause();
    bool isInLove();
    void resetLove();
    virtual bool canMate(std::shared_ptr<Animal> partner);
    virtual void handleEntityEvent(uint8_t id);

    // 4J added for determining whether animals are enclosed or not
private:
    bool m_isDespawnProtected;

    static const int MAX_WANDER_DISTANCE =
        20;  // Maximum distance that the entity can wander before being
             // considered as not enclosed & therefore not protected (in tiles)
    short m_minWanderX,
        m_maxWanderX;  // Bounding x values that this has moved since last being
                       // set to protected ( in tiles )
    short m_minWanderZ,
        m_maxWanderZ;  // Bounding z values that this has moved since last being
                       // set to protected ( in tiles )
    void updateDespawnProtectedState();

public:
    virtual bool isDespawnProtected();
    virtual void setDespawnProtected();
};