Refactoring, FFmpeg updates

src/anm2/anm2_items.cpp

@@ -0,0 +1,83 @@
+#include "anm2.h"
+
+#include "map_.h"
+#include "types.h"
+#include "unordered_map_.h"
+
+using namespace anm2ed::types;
+using namespace anm2ed::util;
+
+namespace anm2ed::anm2
+{
+  Item* Anm2::item_get(Reference reference)
+  {
+    if (Animation* animation = animation_get(reference))
+    {
+      switch (reference.itemType)
+      {
+        case ROOT:
+          return &animation->rootAnimation;
+        case LAYER:
+          return unordered_map::find(animation->layerAnimations, reference.itemID);
+        case NULL_:
+          return map::find(animation->nullAnimations, reference.itemID);
+        case TRIGGER:
+          return &animation->triggers;
+        default:
+          return nullptr;
+      }
+    }
+    return nullptr;
+  }
+
+  Reference Anm2::layer_animation_add(Reference reference, std::string name, int spritesheetID, locale::Type locale)
+  {
+    auto id = reference.itemID == -1 ? map::next_id_get(content.layers) : reference.itemID;
+    auto& layer = content.layers[id];
+
+    layer.name = !name.empty() ? name : layer.name;
+    layer.spritesheetID = content.spritesheets.contains(spritesheetID) ? spritesheetID : 0;
+
+    auto add = [&](Animation* animation, int id)
+    {
+      animation->layerAnimations[id] = Item();
+      animation->layerOrder.push_back(id);
+    };
+
+    if (locale == locale::GLOBAL)
+    {
+      for (auto& animation : animations.items)
+        if (!animation.layerAnimations.contains(id)) add(&animation, id);
+    }
+    else if (locale == locale::LOCAL)
+    {
+      if (auto animation = animation_get(reference))
+        if (!animation->layerAnimations.contains(id)) add(animation, id);
+    }
+
+    return {reference.animationIndex, LAYER, id};
+  }
+
+  Reference Anm2::null_animation_add(Reference reference, std::string name, locale::Type locale)
+  {
+    auto id = reference.itemID == -1 ? map::next_id_get(content.nulls) : reference.itemID;
+    auto& null = content.nulls[id];
+
+    null.name = !name.empty() ? name : null.name;
+
+    auto add = [&](Animation* animation, int id) { animation->nullAnimations[id] = Item(); };
+
+    if (locale == locale::GLOBAL)
+    {
+      for (auto& animation : animations.items)
+        if (!animation.nullAnimations.contains(id)) add(&animation, id);
+    }
+    else if (locale == locale::LOCAL)
+    {
+      if (auto animation = animation_get(reference))
+        if (!animation->nullAnimations.contains(id)) add(animation, id);
+    }
+
+    return {reference.animationIndex, LAYER, id};
+  }
+}