#ifndef ENEMY_RIFLEMAN_H
#define ENEMY_RIFLEMAN_H

#include "wave_survival/enemy_body.h"
#include "wave_survival/state.h"
class AnimationPlayer;
class NavigationAgent3D;

class EnemyRifleman : public EnemyBody {
	GDCLASS(EnemyRifleman, EnemyBody);
	static void _bind_methods();
	void on_child_entered();
	void enter_tree();
	void ready();

protected:
	void _notification(int what);
};

/* ============================== STATES ============================== */

class RiflemanState : public State {
	GDCLASS(RiflemanState, State);
	static void _bind_methods();

public:
	virtual void set_target(Node *target) override;
	EnemyRifleman *get_target() const;
	NpcUnit *get_unit() const;
	NavigationAgent3D *get_agent() const;
	AnimationPlayer *get_anim() const;

private:
	EnemyRifleman *target{ nullptr };
};

class RiflemanPatrolState : public RiflemanState {
	GDCLASS(RiflemanPatrolState, RiflemanState);
	static void _bind_methods();

public:
	virtual void enter_state() override;
	virtual void process(double delta) override;
};

class RiflemanSeekState : public RiflemanState {
	GDCLASS(RiflemanSeekState, RiflemanState);
	static void _bind_methods();
};

class RiflemanFireState : public RiflemanState {
	GDCLASS(RiflemanFireState, RiflemanState);
	static void _bind_methods();
};

#endif // !ENEMY_RIFLEMAN_H