From 6ff75d2aa1bd6f2aa32e8e5a65de2e7ce79525ec Mon Sep 17 00:00:00 2001
From: toasterbabe <rollerorbital@gmail.com>
Date: Sat, 3 Sep 2016 21:37:52 +0100
Subject: [PATCH] Double negation becomes single negation, with handy comment!
---
src/p_mobj.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/p_mobj.c b/src/p_mobj.c
index 68f4f40f6..eaef05aaa 100644
--- a/src/p_mobj.c
+++ b/src/p_mobj.c
@@ -1323,7 +1323,7 @@ fixed_t P_GetMobjGravity(mobj_t *mo)
if (mo->player->climbing || (mo->player->pflags & PF_NIGHTSMODE))
gravityadd = 0;
- if (!!(mo->flags2 & MF2_OBJECTFLIP) != !!(mo->player->powers[pw_gravityboots]))
+ if (!(mo->flags2 & MF2_OBJECTFLIP) != !(mo->player->powers[pw_gravityboots])) // negated to turn numeric into bool - would be double negated, but not needed if both would be
{
gravityadd = -gravityadd;
mo->eflags ^= MFE_VERTICALFLIP;
--
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