From d288642b3ca7006b7f5bfa299df5b5720082278b Mon Sep 17 00:00:00 2001
From: Nicholas McDaniel <nickmcdaniel00@gmail.com>
Date: Thu, 5 Dec 2024 15:48:23 -0500
Subject: [PATCH] Reset racefilter on world and map load

Prevents usage of stale state when loading multiple worlds or timelines
in a single session.
---
 exportlegends.lua | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/exportlegends.lua b/exportlegends.lua
index 80a4ec299..305c28545 100644
--- a/exportlegends.lua
+++ b/exportlegends.lua
@@ -1038,6 +1038,11 @@ dfhack.onStateChange[GLOBAL_KEY] = function(sc)
     if sc == SC_VIEWSCREEN_CHANGED and df.viewscreen_choose_game_typest:is_instance(dfhack.gui.getDFViewscreen(true)) then
         asyncexport.reset_state()
     end
+
+    -- Reset state when a world or map is loaded to ensure data remains current
+    if sc == SC_WORLD_LOADED or sc == SC_MAP_LOADED then
+        racefilter.reset_state()
+    end
 end
 
 if dfhack_flags.module then