Validate that nodes in game files are used

You can now also list out nodes that you are explicitly not mapping out. The current state of the repo does produce some warnings when the validator is run and they're either endings, paintings that I'm not sure what to do with yet, and weird proxy stuff I'm not sure how to handle yet.

1 files changed, 15 insertions, 0 deletions

@@ -55,11 +55,26 @@ class HumanProcessor {
   void ProcessMap(std::filesystem::path path) {
     std::string map_name = path.filename().string();
 
+    ProcessMetadataFile(path / "metadata.txtpb", map_name);
     ProcessConnectionsFile(path / "connections.txtpb", map_name);
     ProcessDoorsFile(path / "doors.txtpb", map_name);
     ProcessRooms(path / "rooms", map_name);
   }
 
+  void ProcessMetadataFile(std::filesystem::path path,
+    const std::string& current_map_name) {
+    if (!std::filesystem::exists(path)) {
+      return;
+    }
+
+    MapInfo& map_info = info_.maps[current_map_name];
+
+    auto metadata = ReadMessageFromFile<HumanMap>(path.string());
+    for (const std::string& path : metadata.excluded_nodes()) {
+      map_info.game_nodes[path].uses++;
+    }
+  }
+
   void ProcessRooms(std::filesystem::path path,
                     const std::string& current_map_name) {
     for (auto const& dir_entry : std::filesystem::directory_iterator(path)) {