From 49d99e3a31e8ffde7a00a0ec2cd1cb54041f2fa9 Mon Sep 17 00:00:00 2001
From: Sally Coolatta <tehrealsalt@gmail.com>
Date: Tue, 13 Apr 2021 04:28:41 -0400
Subject: [PATCH] Do the spinning mace sound every half spin, instead of every
 full swing

This matches how Marble Garden maces worked in Sonic 3 more closely, and also just makes it plain easier to hear them in a fast-paced race.
---
 src/p_mobj.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/p_mobj.c b/src/p_mobj.c
index 49165162d..40edac8df 100644
--- a/src/p_mobj.c
+++ b/src/p_mobj.c
@@ -4319,8 +4319,8 @@ void P_MaceRotate(mobj_t *center, INT32 baserot, INT32 baseprevrot)
 				angle_t prevfa = (prevrot + mobj->friction) & FINEMASK;
 				fa = (rot + mobj->friction) & FINEMASK;
 
-				if (!(prevfa > (FINEMASK/2)) && (fa > (FINEMASK/2))) // completed a full swing
-					dosound = true;
+				// completed a half-spin
+				dosound = ((prevfa > (FINEMASK/2)) != (fa > (FINEMASK/2)));
 
 				unit_lengthways[0] = FixedMul(FINECOSINE(fa), radius);
 				unit_lengthways[2] = FixedMul(FINESINE(fa), radius);