#pragma once

#include "aicomponent.h"

enum ZombieState_e
{
   ZSE_Idle = 0,
   ZSE_Thinking = 1,
   ZSE_Attack = 2,
   ZSE_RandomWalk = 3,
   ZSE_Pursuit = 4
};

class Human;
class ZombieAINode;
class ZombieModeAI : public AIComponent
{
public:

    ZombieModeAI();
    virtual ~ZombieModeAI() override;
    virtual void Update(int delta_time) override;
    virtual void Reset() override;
    float GetAttackRate();

private:
    void UpdateAI();
    void UpdateIdle();
    void UpdateThinking();
    void UpdateAttack();
    void UpdateRandomWalk();
    void UpdatePursuit();
    void DoMove();
    void ChangeToState(ZombieState_e to_state);
    void DoShot();
    void DoSkill();

    Human* GetTarget();
    float GetAttackRange();
    int GetAttackTimes();

private:
    ZombieAINode* node_ = nullptr;
};