#pragma once

#include "break_utopia/macros.h"
#include "core/math/math_defs.h"
#include "scene/main/node.h"
#include "scene/resources/packed_scene.h"

class LevelStatus : public Node {
	GDCLASS(LevelStatus, Node);
	static void _bind_methods();
	void process(double delta);

protected:
	void _notification(int what);

public:
	void notify_object_destroyed(int value);
	bool try_use_energy(double amount);
	void set_energy(double energy);
	double get_energy() const;
	void set_style(double style);
	double get_style() const;
	void set_score(int score);
	int get_score() const;
	void set_player_health(double health);
	double get_player_health() const;
	void increment_destroyed_objects();
	void increment_total_objects();
	void give_energy(double amount);

private:
	static LevelStatus *instance;
	double energy{ 0.0 };
	double style{ 0.0 };
	int score{ 0 };
	double player_health{ 1.0 };
	double base_style_per_object{ 0.25 };
	double time_since_last{ Math::INF };
	int max_score_mult{ 5 };
	int max_style_mult{ 1 };
	int total_objects{ 0 };
	int destroyed_objects{ 0 };
	double max_time_between{ 1.f };
	Ref<PackedScene> game_over_scene{};

public:
	static String const sig_object_destroyed;
	static String const sig_health_changed;
	static String const sig_meter_changed;
	static String const sig_style_changed;
	static String const sig_score_changed;
	static LevelStatus *get_instance();
	GET_SET_FNS(int, total_objects);
	GET_SET_FNS(int, destroyed_objects);
	GET_SET_FNS(Ref<PackedScene>, game_over_scene);
};