From 2503e6c3502d0076849db242531be89572a6a26d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gustaf=20Alh=C3=A4ll?= <gustaf@hanicef.me>
Date: Mon, 4 Nov 2024 21:55:42 +0100
Subject: [PATCH] Fix lag when touching collected emblems

---
 src/p_inter.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/p_inter.c b/src/p_inter.c
index 19ab5ead4..dc606a47e 100644
--- a/src/p_inter.c
+++ b/src/p_inter.c
@@ -836,7 +836,8 @@ void P_TouchSpecialThing(mobj_t *special, mobj_t *toucher, boolean heightcheck)
 				{
 					clientGamedata->collected[special->health-1] = true;
 					M_UpdateUnlockablesAndExtraEmblems(clientGamedata);
-					G_SaveGameData(clientGamedata);
+					if (!prevCollected) // don't thrash the disk and wreak performance.
+						G_SaveGameData(clientGamedata);
 				}
 
 				if (netgame)