#ifndef NPC_UNIT_H
#define NPC_UNIT_H

#include "scene/main/node.h"
class StateMachine;
class EnemyBody;
class PatrolPath;

class NpcUnit : public Node {
	GDCLASS(NpcUnit, Node);
	static void _bind_methods();
	void child_added(Node *node);
	void enter_tree();

protected:
	void _notification(int what);

public:
	void set_patrol_path(PatrolPath *path);
	PatrolPath *get_patrol_path() const;
	bool is_aware_of_player() const; //!< becomes true when any individual in the unit sees the player.
	void set_patrol_speed(float value);
	float get_patrol_speed() const;

private:
	Vector<EnemyBody *> npcs{};
	PatrolPath *patrol_path{ nullptr };
	float patrol_speed{ 3.f };
};

#endif // !NPC_UNIT_H