Big refactor, shuffling a lot of files around

src/anm2/animation.h

@@ -0,0 +1,35 @@
+#pragma once
+
+#include <map>
+#include <string>
+
+#include "item.h"
+
+namespace anm2ed::anm2
+{
+  constexpr auto FRAME_NUM_MIN = 1;
+  constexpr auto FRAME_NUM_MAX = FRAME_DELAY_MAX;
+
+  class Animation
+  {
+  public:
+    std::string name{"New Animation"};
+    int frameNum{FRAME_NUM_MIN};
+    bool isLoop{true};
+    Item rootAnimation;
+    std::unordered_map<int, Item> layerAnimations{};
+    std::vector<int> layerOrder{};
+    std::map<int, Item> nullAnimations{};
+    Item triggers;
+
+    Animation() = default;
+    Animation(tinyxml2::XMLElement*);
+    Item* item_get(Type, int = -1);
+    void item_remove(Type, int = -1);
+    void serialize(tinyxml2::XMLDocument&, tinyxml2::XMLElement*);
+    int length();
+    glm::vec4 rect(bool);
+    std::string to_string();
+  };
+
+}