Moved the animated scene into its own system for better development.

scene.hpp

@@ -0,0 +1,44 @@
+#pragma once
+#include <memory>
+#include <unordered_map>
+#include "components.hpp"
+#include "textures.hpp"
+#include <SFML/Graphics/RenderWindow.hpp>
+#include <guecs/ui.hpp>
+
+namespace scene {
+  using std::shared_ptr;
+  using namespace textures;
+
+  struct Element {
+    textures::SpriteTexture st;
+    components::Animation anim;
+    std::string cell;
+    float scale_x;
+    float scale_y;
+    float x;
+    float y;
+    bool at_mid=false;
+    sf::Vector2f pos{0,0};
+  };
+
+  struct Engine {
+    guecs::UI $ui;
+    SpriteTexture $floor_sprite;
+    components::AnimatedScene& $scene;
+    std::unordered_map<std::string, int> $actor_name_ids;
+    std::vector<Element> $fixtures;
+    std::vector<Element> $actors;
+
+    Engine(components::AnimatedScene& scene);
+
+    void init();
+    void render(sf::RenderWindow& window);
+    bool mouse(float x, float y, guecs::Modifiers mods);
+    sf::Vector2f position_sprite(textures::SpriteTexture& st, const std::string& cell_name, float scale_x, float scale_y, bool at_mid, float x_diff=0.0f, float y_diff=0.0f);
+
+    void move_actor(const std::string& actor, const std::string& cell_name);
+    void animate_actor(const std::string& actor);
+    void play_animations();
+  };
+}