From fe6da4e0875b7c1a2c62d03c770be5fc806f1bc8 Mon Sep 17 00:00:00 2001
From: James R <justsomejames2@gmail.com>
Date: Thu, 17 Aug 2023 18:12:59 -0700
Subject: [PATCH] Instawhip: consistently flicker on opposite frame of player
 flashing tics

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

diff --git a/src/objects/instawhip.c b/src/objects/instawhip.c
index 64ddd8ae5..dc1e410ed 100644
--- a/src/objects/instawhip.c
+++ b/src/objects/instawhip.c
@@ -34,7 +34,8 @@ void Obj_InstaWhipThink (mobj_t *whip)
 		// Visuals
 		whip->renderflags |= RF_NOSPLATBILLBOARD|RF_FULLBRIGHT;
 
-		if (whip->renderflags & RF_DONTDRAW)
+		// This is opposite of player flashing tics
+		if (leveltime & 1)
 			whip->renderflags &= ~RF_DONTDRAW;
 		else
 			whip->renderflags |= RF_DONTDRAW;