Most files moved, now the stragglers.

src/game/systems.hpp

@@ -0,0 +1,73 @@
+#pragma once
+#include "components.hpp"
+#include <SFML/Graphics/RenderTexture.hpp>
+#include "map.hpp"
+#include "algos/spatialmap.hpp"
+#include "game_level.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 move_player(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);
+
+  game::Event shortest_rotate(Point player_at, Point aiming_at, Point turning_to);
+
+  template <typename T>
+  void multi_path(GameDB::Level& level, Pathing& paths, Matrix& walls) {
+    // first, put everything of this type as a target
+    level.world->query<Position, T>(
+      [&](const auto ent, auto& position, auto&) {
+        if(ent != level.player) {
+          paths.set_target(position.location);
+        }
+    });
+
+    level.world->query<Collision>(
+      [&](const auto ent, auto& collision) {
+        if(collision.has && ent != level.player) {
+          auto& pos = level.world->get<Position>(ent);
+          walls[pos.location.y][pos.location.x] = WALL_VALUE;
+        }
+    });
+
+    paths.compute_paths(walls);
+  }
+
+  void clear_attack();
+  void spawn_attack(World& world, int attack_id, DinkyECS::Entity enemy);
+}