Now the Animation system is no more. Next is cleaning up the quick hacks I needed to finally get rid of it, like animate2::has.

animate2.cpp

@@ -6,6 +6,7 @@
 #include <iostream>
 #include <fstream>
 #include "sound.hpp"
+#include "components.hpp"
 
 constexpr float SUB_FRAME_SENSITIVITY = 0.999f;
 
@@ -239,6 +240,9 @@ namespace animate2 {
     std::ifstream infile(file);
     auto data = json::parse(infile);
 
+    dbc::check(data.contains(anim_name),
+        fmt::format("{} animation config does not have animation {}", file, anim_name));
+
     Animate2 anim;
     animate2::from_json(data[anim_name], anim);
 
@@ -268,4 +272,35 @@ namespace animate2 {
       fmt::format("current={} went past end of fame durations.size={}",
         current, durations.size()), location);
   }
+
+  // BUG: BAAADD REMOVE
+  bool has(const std::string& name) {
+    using nlohmann::json;
+    std::ifstream infile("assets/animate2.json");
+    auto data = json::parse(infile);
+    return data.contains(name);
+  }
+
+  void configure(DinkyECS::World& world, DinkyECS::Entity entity) {
+    auto sprite = world.get_if<components::Sprite>(entity);
+
+    if(sprite != nullptr && has(sprite->name)) {
+      world.set<Animate2>(entity, animate2::load("assets/animate2.json", sprite->name));
+    }
+  }
+
+  void step_animation(DinkyECS::World& world, DinkyECS::Entity entity, sf::Sprite& sprite) {
+    if(auto anim = world.get_if<Animate2>(entity)) {
+      if(anim->playing) {
+        anim->update();
+        anim->apply(sprite);
+      }
+    }
+  }
+
+  void animate_entity(DinkyECS::World &world, DinkyECS::Entity entity) {
+    if(auto anim = world.get_if<Animate2>(entity)) {
+      anim->play();
+    }
+  }
 }