From 15b8794bbe80be0bcf1f482674455efe002cec2c Mon Sep 17 00:00:00 2001
From: Star Rauchenberger <fefferburbia@gmail.com>
Date: Sun, 17 Aug 2025 16:36:24 -0400
Subject: Validate that node paths aren't used multiple times

---
 tools/validator/validator.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'tools/validator/validator.cpp')

diff --git a/tools/validator/validator.cpp b/tools/validator/validator.cpp
index 3381ed2..f2ec280 100644
--- a/tools/validator/validator.cpp
+++ b/tools/validator/validator.cpp
@@ -9,6 +9,15 @@
 namespace com::fourisland::lingo2_archipelago {
 namespace {
 
+void ValidateMap(const std::string& map_name, const MapInfo& map_info) {
+  for (const auto& [node_path, node_info] : map_info.game_nodes) {
+    if (node_info.uses > 1) {
+      std::cout << "Map " << map_name << " node " << node_path
+                << " is used in multiple places." << std::endl;
+    }
+  }
+}
+
 void ValidateRoom(const RoomIdentifier& room_identifier,
                   const RoomInfo& room_info) {
   if (room_info.definitions.empty()) {
@@ -224,6 +233,9 @@ void ValidateLetter(const LetterIdentifier& letter_identifier,
 }  // namespace
 
 void ValidateCollectedInfo(const CollectedInfo& info) {
+  for (const auto& [map_name, map_info] : info.maps) {
+    ValidateMap(map_name, map_info);
+  }
   for (const auto& [room_identifier, room_info] : info.rooms) {
     ValidateRoom(room_identifier, room_info);
   }
-- 
cgit 1.4.1