#pragma once
#include "components.hpp"
#include <SFML/Graphics/RenderTexture.hpp>
#include "map.hpp"
#include "spatialmap.hpp"

namespace System {
  using namespace components;
  using namespace DinkyECS;
  using std::string, matrix::Matrix;

  void lighting();
  void motion();
  void collision();
  void death();
  void generate_paths();
  void enemy_pathing();
  void enemy_ai_initialize();

  void device(World &world, Entity actor, Entity item);
  void plan_motion(Position move_to);
  Entity spawn_item(World& world, const string& name);
  void drop_item(Entity item);

  void enemy_ai();
  void combat(int attack_id);

  std::shared_ptr<sf::Shader> sprite_effect(Entity entity);
  void player_status();
  void distribute_loot(Position target_pos);

  void pickup();

  bool place_in_container(Entity cont_id, const string& name, Entity world_entity);

  void remove_from_container(Entity cont_id, const std::string& name);
  void remove_from_world(Entity entity);
  void inventory_swap(Entity container_id, const std::string& a_name, const std::string &b_name);
  bool inventory_occupied(Entity container_id, const std::string& name);

  void draw_map(Matrix& grid, EntityGrid& entity_map);
  void render_map(Matrix& tiles, EntityGrid& entity_map, sf::RenderTexture& render, int compass_dir, wchar_t player_display);

  void set_position(DinkyECS::World& world, SpatialMap& collision, Entity entity, Position pos);
  bool use_item(const std::string& slot_name);
}