add EnumMetadata

src/world/World.cpp

@@ -1,3 +1,4 @@
+#define VC_ENABLE_REFLECTION
 #include "World.hpp"
 
 #include <glm/glm.hpp>
@@ -49,7 +50,7 @@ void World::updateTimers(float delta) {
 void World::writeResources(const Content& content) {
     auto root = dv::object();
     for (size_t typeIndex = 0; typeIndex < RESOURCE_TYPES_COUNT; typeIndex++) {
-        auto typeName = to_string(static_cast<ResourceType>(typeIndex));
+        auto typeName = ResourceTypeMeta.getNameString(static_cast<ResourceType>(typeIndex));
         auto& list = root.list(typeName);
         auto& indices = content.resourceIndices[typeIndex];
         for (size_t i = 0; i < indices.size(); i++) {

src/world/files/WorldFiles.cpp

@@ -1,3 +1,4 @@
+#define VC_ENABLE_REFLECTION
 #include "WorldFiles.hpp"
 
 #include <cassert>
@@ -182,8 +183,9 @@ bool WorldFiles::readResourcesData(const Content& content) {
     }
     auto root = io::read_json(file);
     for (const auto& [key, arr] : root.asObject()) {
-        if (auto resType = ResourceType_from(key)) {
-            read_resources_data(content, arr, *resType);
+        ResourceType type;
+        if (ResourceTypeMeta.getItem(key, type)) {
+            read_resources_data(content, arr, type);
         } else {
             logger.warning() << "unknown resource type: " << key;
         }