From fc53398bc667f77efff8d4004e44663fbf244ac8 Mon Sep 17 00:00:00 2001
From: Star Rauchenberger <fefferburbia@gmail.com>
Date: Wed, 10 Sep 2025 20:07:45 -0400
Subject: [Data] Add version number

---
 data/metadata.txtpb       |  1 +
 proto/data.proto          |  2 ++
 proto/human.proto         |  1 +
 tools/datapacker/main.cpp | 10 ++++++++++
 4 files changed, 14 insertions(+)

diff --git a/data/metadata.txtpb b/data/metadata.txtpb
index ef66622..d0b3229 100644
--- a/data/metadata.txtpb
+++ b/data/metadata.txtpb
@@ -1,3 +1,4 @@
+version: 1
 # Filler item.
 special_names: "A Job Well Done"
 # Symbol items.
diff --git a/proto/data.proto b/proto/data.proto
index 014cbeb..827e639 100644
--- a/proto/data.proto
+++ b/proto/data.proto
@@ -260,6 +260,8 @@ message DoorGroup {
 }
 
 message AllObjects {
+  optional uint64 version = 15;
+
   repeated Map maps = 7;
   repeated Room rooms = 1;
   repeated Door doors = 2;
diff --git a/proto/human.proto b/proto/human.proto
index 1c5b463..e5335e7 100644
--- a/proto/human.proto
+++ b/proto/human.proto
@@ -214,6 +214,7 @@ message HumanDoorGroups {
 
 message HumanGlobalMetadata {
   repeated string special_names = 1;
+  optional uint64 version = 2;
 }
 
 message IdMappings {
diff --git a/tools/datapacker/main.cpp b/tools/datapacker/main.cpp
index c640de6..6bbb461 100644
--- a/tools/datapacker/main.cpp
+++ b/tools/datapacker/main.cpp
@@ -45,6 +45,7 @@ class DataPacker {
     ProcessMaps(datadir_path);
     ProcessProgressivesFile(datadir_path / "progressives.txtpb");
     ProcessDoorGroupsFile(datadir_path / "door_groups.txtpb");
+    ProcessGlobalMetadataFile(datadir_path / "metadata.txtpb");
     ProcessIdsFile(datadir_path / "ids.yaml");
 
     {
@@ -600,6 +601,15 @@ class DataPacker {
     }
   }
 
+  void ProcessGlobalMetadataFile(std::filesystem::path path) {
+    if (!std::filesystem::exists(path)) {
+      return;
+    }
+
+    auto h_metadata = ReadMessageFromFile<HumanGlobalMetadata>(path.string());
+    container_.all_objects().set_version(h_metadata.version());
+  }
+
   void ProcessIdsFile(std::filesystem::path path) {
     auto ids = ReadIdsFromYaml(path.string());
 
-- 
cgit 1.4.1